How high is the net on a basketball hoop

Basketball Rims & Nets Dimensions & Drawings

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Basketball

Basketball rims, or hoops, are orange painted goals attached to the backboard and used for scoring points in a game of basketball. Basketball rims today are designed as breakaway rims comprised of a hinge and spring that allow the rim to bend when a player dunks without shattering the backboard. The rim itself is made of a 5/8” | 1.6 cm steel diameter steel rod that is formed into a ring with an inner diameter of 18” | 45.72 cm. Basketball nets are hung from the bottom of the rim with lengths between 15”-18” | 38.1-45.7 cm. Basketball rims are mounted 10’ | 3.05 m from the court floor.

Basketball rims, or hoops, are orange painted goals attached to the backboard and used for scoring points in a game of basketball. Basketball rims today are designed as breakaway rims comprised of a hinge and spring that allow the rim to bend when a player dunks without shattering the backboard. The rim itself is made of a 5/8” | 1.6 cm steel diameter steel rod that is formed into a ring with an inner diameter of 18” | 45.72 cm. Basketball nets are hung from the bottom of the rim with lengths between 15”-18” | 38.1-45.7 cm. Basketball rims are mounted 10’ | 3.05 m from the court floor.

How wide is a Basketball Rim?

Basketball rims have an inner clear diameter of 18” | 45.72 cm.

What is the size of a basketball compared to the rim?

Compared to the clear area of the basketball rim, a regulation basketball is 27% of the size of the opening.

How low does a basketball net hang?

Basketball nets hang 15”-18” | 38.1-45.7 cm below the rim.

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Height:

Width:

Depth:

Length:

Weight:

Diameter (Rim): 18” | 45.72 cm inner
Diameter (Steel): 5/8” | 1.6 cm
Distance from Backboard: 6” | 15.1 cm
Height (Rim): 10’ | 3. 05 m to court
Net Length: 15”-18” | 38.1-45.7 cm below rim
‍Basketball to Rim Ratio: Compared to the clear area of the basketball rim, a regulation basketball is 27% of the size of the opening.

Birthday:

Properties

Drawings include:
Basketball Rim & Net side elevation (basketball player - James Harden), side (detail), plan, plan (basketball)

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Text by

Bryan Maddock

Updated on

April 8, 2020

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BasketballSports

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Basketball is a team sport in which two teams of five players score points by shooting (throwing) a ball through an elevated hoop located on either side of the rectangular court. To advance the ball down the court, players must bounce the ball (dribble) or pass it to a teammate.

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6'9" | 2.06 m

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December 30, 1984

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LeBron James

206.000

1984.00

1810000

6'7" | 2.01 m

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June 29, 1991

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Kawhi Leonard

201.000

1991.00

1400000

6’10” | 2.08 m

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September 29, 1988

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Kevin Durant

208. 000

1988.00

1100000

6’6" | 1.98 m

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July 6, 2000

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Zion Williamson

198.000

2000.00

848000

6’10” | 2.08 m

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March 11, 1993

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Anthony Davis

208.000

1993.00

578000

6’6" | 1.98 m

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February 17, 1963

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Michael Jordan

198.000

1963.00

499000

6’3" | 1.91 m

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November 12, 1988

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Russell Westbrook

191.000

1988.00

496000

6’8” | 2.03 m

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May 29, 1984

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Carmelo Anthony

203.000

1984.00

489000

6'7" | 2.01 m

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February 28, 1999

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Luka Dončić

201.000

1999.00

478000

6’11" | 2. 11 m

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December 6, 1994

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Giannis Antetokounmpo

211.000

1994.00

472000

5’9” | 1.75 m

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February 7, 1989

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Isaiah Thomas

175.000

1989.00

471000

6’3" | 1.91 m

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March 14, 1988

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Steph Curry

191.000

1988.00

431000

6’5” | 1.96 m

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August 26, 1989

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James Harden

196.000

1989.00

419000

6’6” | 1.98 m

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August 23, 1978

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Kobe Bryant

198.000

1978.00

393000

7’1” | 2.16 m

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March 6, 1972

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Shaquille O’Neal

216.000

1972.00

327000

6'7" | 2.01 m

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September 14, 1989

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Jimmy Butler

201. 000

1989.00

307000

6’4” | 1.93 m

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January 17, 1982

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Dwyane Wade

193.000

1982.00

294000

6’1" | 1.85 m

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May 6, 1985

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Chris Paul

185.000

1985.00

287000

7’0” | 2.13 m

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March 16, 1994

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Joel Embiid

213.000

1994.00

207000

6’2” | 1.88 m

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July 15, 1990

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Damian Lillard

188.000

1990.00

206000

6'9" | 2.06 m

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August 14, 1959

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Magic Johnson

206.000

1959.00

203000

6’6" | 1.98 m

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February 20, 1963

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Charles Barkley

198.000

1963.00

176000

6’8” | 2.03 m

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March 3, 1998

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Jayson Tatum

203. 000

1998.00

160000

7’1" | 2.16 m

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August 21, 1936

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Wilt Chamberlain

216.000

1936.00

145000

6'9" | 2.06 m

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December 7, 1956

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Larry Bird

206.000

1956.00

144000

7’2” | 2.18 m

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April 16, 1947

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Kareem Abdul-Jabbar

218.000

1947.00

139000

7’0” | 2.13 m

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February 19, 1995

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Nikola Jokić

213.000

1995.00

135000

6’0” | 1.83 m

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June 7, 1975

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Allen Iverson

183.000

1975.00

129000

7’6” | 2.29 m

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September 12, 1980

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Yao Ming

229.000

1980.00

107000

7’0” | 2. 13 m

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June 19, 1978

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Dirk Nowitzki

213.000

1978.00

83000

6'9" | 2.06 m

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February 12, 1934

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Bill Russell

206.000

1934.00

82000

6’11" | 2.11 m

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April 25, 1976

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Tim Duncan

211.000

1976.00

82000

6’3" | 1.91 m

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February 7, 1974

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Steve Nash

191.000

1974.00

76000

7’0” | 2.13 m

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August 5, 1962

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Patrick Ewing

213.000

1962.00

67000

6’11" | 2.11 m

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May 19, 1976

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Kevin Garnett

211.000

1976.00

61000

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Backboards

9. 43”-9.51” | 24-24.2 cm

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Basketball

24.200

https://p3d.in/e/cHJyj

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Hoop & Backboard

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Basketball Hoop & Backboard Dimensions & Drawings

Sports

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Basketball

In basketball, the basket is comprised of a hoop (net) attached to a flat backboard (vertical glass board). Regulation basketball hoops are suspended 10’ | 3.05 m from the playing surface and have a standard rim diameter of 18” | 46 cm. The vertical backboard surface is made of plexiglass or tempered glass to prevent shattering and is sized at 42” x 72” | 110 x 183 cm. Basketball rims are manufactured from high tensile carbon steel to provide the ball with the correct amount of bounce while also having give for players that can dunk.

In basketball, the basket is comprised of a hoop (net) attached to a flat backboard (vertical glass board). Regulation basketball hoops are suspended 10’ | 3.05 m from the playing surface and have a standard rim diameter of 18” | 46 cm. The vertical backboard surface is made of plexiglass or tempered glass to prevent shattering and is sized at 42” x 72” | 110 x 183 cm. Basketball rims are manufactured from high tensile carbon steel to provide the ball with the correct amount of bounce while also having give for players that can dunk.

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Height:

Width:

Depth:

Length:

Weight:

Rim Height: 10’ | 3.05 m
Rim Diameter: 18” | 46 cm
Backboard Height: 42” | 110 cm
Backboard Width: 72” | 183 cm
Backboard Area: 21 ft2 | 1. 95 m2
Inner Backboard Rectangle: 18”x 24” | 46 x 61 cm
Material (Backboard): Plexiglas, tempered glass
Material (Rim): High tensile carbon steel (5/8” diam.)

Birthday:

Properties

Drawings include:
Basketball Hoop & Backboard side elevation, side (players)

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Text by

Bryan Maddock

Updated on

April 8, 2020

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BasketballSports

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Basketball is a team sport in which two teams of five players score points by shooting (throwing) a ball through an elevated hoop located on either side of the rectangular court. To advance the ball down the court, players must bounce the ball (dribble) or pass it to a teammate.

Sort by

Thank you! Your submission has been received!

Oops! Something went wrong while submitting the form.

6'9" | 2.06 m

—

—

—

—

—

—

December 30, 1984

—

LeBron James

206.000

1984.00

1810000

6'7" | 2.01 m

—

—

—

—

—

—

June 29, 1991

—

Kawhi Leonard

201.000

1991.00

1400000

6’10” | 2.08 m

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—

—

—

—

—

September 29, 1988

—

Kevin Durant

208. 000

1988.00

1100000

6’6" | 1.98 m

—

—

—

—

—

—

July 6, 2000

—

Zion Williamson

198.000

2000.00

848000

6’10” | 2.08 m

—

—

—

—

—

—

March 11, 1993

—

Anthony Davis

208.000

1993.00

578000

6’6" | 1.98 m

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—

—

—

—

—

February 17, 1963

—

Michael Jordan

198.000

1963.00

499000

6’3" | 1.91 m

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—

—

—

—

—

November 12, 1988

—

Russell Westbrook

191.000

1988.00

496000

6’8” | 2.03 m

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—

—

—

—

—

May 29, 1984

—

Carmelo Anthony

203.000

1984.00

489000

6'7" | 2.01 m

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—

—

—

—

—

February 28, 1999

—

Luka Dončić

201.000

1999.00

478000

6’11" | 2. 11 m

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—

—

—

—

—

December 6, 1994

—

Giannis Antetokounmpo

211.000

1994.00

472000

5’9” | 1.75 m

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—

—

—

—

—

February 7, 1989

—

Isaiah Thomas

175.000

1989.00

471000

6’3" | 1.91 m

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—

—

—

—

—

March 14, 1988

—

Steph Curry

191.000

1988.00

431000

6’5” | 1.96 m

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—

—

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August 26, 1989

—

James Harden

196.000

1989.00

419000

6’6” | 1.98 m

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—

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August 23, 1978

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Kobe Bryant

198.000

1978.00

393000

7’1” | 2.16 m

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—

—

—

—

March 6, 1972

—

Shaquille O’Neal

216.000

1972.00

327000

6'7" | 2.01 m

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—

—

—

—

—

September 14, 1989

—

Jimmy Butler

201. 000

1989.00

307000

6’4” | 1.93 m

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—

—

—

—

—

January 17, 1982

—

Dwyane Wade

193.000

1982.00

294000

6’1" | 1.85 m

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—

—

—

—

—

May 6, 1985

—

Chris Paul

185.000

1985.00

287000

7’0” | 2.13 m

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—

—

—

—

—

March 16, 1994

—

Joel Embiid

213.000

1994.00

207000

6’2” | 1.88 m

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—

—

—

—

—

July 15, 1990

—

Damian Lillard

188.000

1990.00

206000

6'9" | 2.06 m

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—

—

—

—

—

August 14, 1959

—

Magic Johnson

206.000

1959.00

203000

6’6" | 1.98 m

—

—

—

—

—

—

February 20, 1963

—

Charles Barkley

198.000

1963.00

176000

6’8” | 2.03 m

—

—

—

—

—

—

March 3, 1998

—

Jayson Tatum

203. 000

1998.00

160000

7’1" | 2.16 m

—

—

—

—

—

—

August 21, 1936

—

Wilt Chamberlain

216.000

1936.00

145000

6'9" | 2.06 m

—

—

—

—

—

—

December 7, 1956

—

Larry Bird

206.000

1956.00

144000

7’2” | 2.18 m

—

—

—

—

—

—

April 16, 1947

—

Kareem Abdul-Jabbar

218.000

1947.00

139000

7’0” | 2.13 m

—

—

—

—

—

—

February 19, 1995

—

Nikola Jokić

213.000

1995.00

135000

6’0” | 1.83 m

—

—

—

—

—

—

June 7, 1975

—

Allen Iverson

183.000

1975.00

129000

7’6” | 2.29 m

—

—

—

—

—

—

September 12, 1980

—

Yao Ming

229.000

1980.00

107000

7’0” | 2. 13 m

—

—

—

—

—

—

June 19, 1978

—

Dirk Nowitzki

213.000

1978.00

83000

6'9" | 2.06 m

—

—

—

—

—

—

February 12, 1934

—

Bill Russell

206.000

1934.00

82000

6’11" | 2.11 m

—

—

—

—

—

—

April 25, 1976

—

Tim Duncan

211.000

1976.00

82000

6’3" | 1.91 m

—

—

—

—

—

—

February 7, 1974

—

Steve Nash

191.000

1974.00

76000

7’0” | 2.13 m

—

—

—

—

—

—

August 5, 1962

—

Patrick Ewing

213.000

1962.00

67000

6’11" | 2.11 m

—

—

—

—

—

—

May 19, 1976

—

Kevin Garnett

211.000

1976.00

61000

—

—

—

—

—

—

—

Backboards

9. 43”-9.51” | 24-24.2 cm

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Basketball

24.200

https://p3d.in/e/cHJyj

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Rims & Nets

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Basketball Court

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Hoop & Backboard

More Sports

Sports

View the CategoryCategory

Height to hoop in basketball. Standard height and size of basketball hoop

Basketball is played by at both professional and amateur levels.

Official tournaments are subject to strict regulations set by sports organizations such as FIBA ​​and NBA.

And if on the yard basketball field and on the lawn near the house you can use a backboard and a ring of any size, then for professional games the parameters of these basketball attributes must comply with strict standards.

International Basketball Federation size standards

International Basketball Federation (FIBA) is the founder of all international competitions , including the World Basketball Championship. According to the FIBA ​​regulations, shields, baskets are made, markings are applied to the playing fields for almost all professional tournaments.

Photo 1. Diagram of a standard basketball backboard showing the correct dimensions of its backboard and ring.

Basketball screen is a structure consisting of a padded support, a rectangular sheet (of the shield itself), as well as metal rim with mesh (baskets), which is attached to this canvas.

The cloth is made of durable materials. It is either tempered safety glass or hardwood . Size 1.8 x 1.05 m . Horizontal deviations are allowed no more than at 3 cm , vertical - at 2 cm . The lower shield line is located at a height of 2. 9 m above ground level.

Features of standard hoop

As for the basketball hoop, it is made of strong steel. Rim, thickness 16-20 mm is dyed orange and has an internal diameter of from 45 to 45.9 cm.

A mesh is attached to ring in 12 places. Attachment points must be free of sharp edges, dents, crevices and chips that could injure the fingers of basketball players.

The hoop is attached to the backboard in such a way that the pressure exerted on the hoop is not transmitted to the screen. Therefore, the contact between the ring and the shield is excluded.

The top edge of the steel rim is strictly horizontal at a height of 3.05 m above ground level. A tolerance of max. 6 mm is allowed.

Important! There are two types rings: regular fixed and with cushioning , that is, capable of deviating a certain distance, and then returning to their place. A ring with cushioning must pass the durability test. If the hoop withstands a static load of 82-105 kg , it is usable.

The net attached to the rim is made of white cord and is 40-45 cm long. The top of the mesh is stiffer than the bottom. Thanks to this, mesh does not overlap on the ring is not tangled and the ball is unlikely to get stuck in it.

National Basketball Association Rules

NBA and FIBA ​​Standards for Basketball Backboard and Hoop are nearly identical . The differences are as follows: distance from the bottom edge of the screen to the floor 2.75 m and the basket is attached at a distance of 0.31 m above the lower edge of the shield.

Basketball backboard markings

Screen markings applied white or black paint . White - used when the shield is transparent, black - if the surface is painted in a light color. Line width - not less than 50 mm.

Horizontally and vertically draw bounding bars , which, when connected, form a rectangle. Size 59 x 45 cm. Horizontal deviations are allowed no more than 20 mm , vertical - at 8 mm .

According to the rules, the upper edge of the base of the rectangle must be flush with the ring and 148-150 mm above the bottom edge shields.

Panel requirements

The following standards must be observed:

1. Size 1.8 x 1.05 m.

1. Strong material (solid safety glass or hardwood).
2. Surface, non-reflective.
3. Marking clear, at least 50 mm wide.
4. Good fixation on a support.

In general, when choosing a basketball backboard , it is necessary to focus on needs teams or individual athletes.

It all depends on what games this shield will be used for : Outdoor or outdoor family entertainment, mini-basketball or adult professional tournaments.

Attention! The main thing to consider is structural strength , because some players hang on the ring during the throw. A badly installed support or incorrectly fixed backboard and basket can cause serious harm to the health of a basketball player.

Helpful video

Watch a video showing how to assemble a professional-looking basketball backboard.

Although basketball is a popular game, there is not always access to a real playground. But this is not necessary if you just want to throw the ball into the basket. Now it is possible to purchase ready-made equipment even for placement in an apartment or office. The size of the basketball hoop, although it has standard values, is only for official competitions. In everyday life, everyone can choose the size of the basket and the ball at will.

The history of basketball

Experts believe that this is perhaps the only game about which it is known for certain who invented it and when. It happened in 1891 in Springfield, USA. Dr. D. Naismith, a teacher at the Christian Youth Association's Learning Center, decided to come up with an outdoor indoor team ball game to replace American football. According to another version, he wanted to revive gymnastics in this way.

One way or another, they were offered rules according to which the players of the two teams had to throw the ball into baskets suspended at a height. Each team had its own zone and basket. In the hall, D. Naismith simply hung them on the balconies. The players had to hit the opponent's basket with the ball and protect their own from their hits. Whoever hits the target more times in the allotted time wins. There were rules for dribbling, penalties for violating the rules were stipulated. In those days, the size of the basketball hoop was not strictly regulated. Fruit baskets were used for these purposes. And the balls were then far from ideal shape. In order not to get them every time, they took out the bottom of the baskets.

Development of the game

Trial competitions showed that the rules needed to be changed. The spectators on the balconies, where the baskets hung, prevented the ball from getting inside. So the shields were born. Initially, they served as protection from the fans, but already the first games showed that it was even more interesting that way. The ball could hit the ring after a successful rebound from the shield. This added spice to the game and made it possible for teams to change tactics.

The size and height of the basketball hoop did not change significantly over time. At 1893 year wicker baskets for fruit ceased to be used in tournaments. To replace them, rings made of a metal rod were invented. A net was attached to it so that there would be no disputes about a successful hit. With it, it was better to see when the ball hit the target. In 1894, unified rules for basketball were proposed. The game was liked and quickly spread to Japan and China, South America and Europe. Basketball first appeared in Russia in 1906. In the twenties of the last century, it began to be introduced as a discipline in military and sports schools.

Professionals and amateurs

For an athlete who has linked his career with the game, it matters what size basketball hoop is used in training. The skills of determining the position for the throw, its strength, trajectory have been practiced for years. In the US, where basketball quickly moved from amateur to professional, good players became highly valued. The cost of individual contracts reached one dollar per minute of play. At that time, it was very good earnings. They encouraged the players to train hard to show good ball control on the court and high performance in shots on the basket.

The difference in the level of professional basketball players in the US and other countries where the game is not so popular was felt. For a long time, the Olympic Committee banned players from the NBA from participating in their tournaments. And when this restriction was lifted, the US team confidently defeated the best team from Croatia at that time. However, the professionals were still put to shame, because they were so sure of their advantage that they promised to win by 50 points. That final match of the Olympic Games ended with a score of 117:85. The victory of the professionals was obvious, but the "amateurs" gave a serious rebuff and managed to lose only 32 points.

Basketball hoop: dimensions, diameter

Back in 1893, when thoughtful rules of the game were proposed, it was decided to standardize the inventory according to uniform standards. Then the rings began to be made of metal, equipped with a mesh, securely and securely fastened to the shield and supporting structures at a certain height from the site. What are these standards?

Today, the playground should have dimensions of 28 × 15 m. The height of the enclosed space (ceiling) is at least 7 meters. The shield (bottom edge) is attached at a height of 290 cm from the floor. It has dimensions of 180x105 cm. The basket (a metal ring with a mesh) is attached to the shield at a height of 305 cm (respectively, 15 cm above the lower edge of the shield). The diameter of the ring should be within 45-45.7 cm. For its manufacture, a steel bar 16-20 mm in diameter is used. FIBA controls and approves playground equipment and inventory. Balls for official competitions are made of leather. Air pressure should ensure that the ball bounces to a height of 1.2-1.4 m after it falls from a height of 1.8 m.

Net

Any sports equipment must be injury-proof. The verified size of the basketball hoop also provides for the use of a standard size net with it and an acceptable configuration. It should be fastened in such a way as to minimize the possibility of pinching fingers during the game.

Net length standard is 40-45 cm. 12 loops are offered for attaching to the metal bar of the basket. For the manufacture of the mesh, a white cord of a certain stiffness is used. The weave configuration does not allow its edges to roll over during ring play or entanglement. The ball cannot get stuck and at the same time must pass with some delay, making it possible to capture the moment it hit the basket.

Design Features

It is not enough to use only a standard size basketball hoop for training. The height of its placement above the ground is no less important. The dimensions of the shield and the applied boundary lines (5 cm - width) marking the quadrangle (45 cm by 59 cm) behind the basket are also important. The material for the shields is often polycarbonate or tempered glass. Its surface should be smooth and even.

The shield is rigidly attached to the supporting base, with the plane perpendicular to the floor. The structure must not move during the game during throws and contacts. The lower edge and ends of the shield plane to a height of 35 cm, as well as all supporting structures, are upholstered with soft material, which excludes injury. In general-purpose sports halls, mobile racks with a basket are now increasingly used. They can be quickly installed and dismantled if necessary. In basketball halls, backboards are attached to the ceiling or walls. They can also be hung on special stretch marks.

The basket can be attached rigidly or with a shock absorber. In this case, the plane of the ring should not bend more than 30 degrees and immediately return to its original position. Regardless of the method of fastening, the design must absorb 35-50% of the load of the player's weight on contact.

Do-it-yourself basketball hoop: dimensions

Playgrounds for training athletes and competitions are equipped by the relevant organizations according to existing standards. To be able to practice at home, you can purchase a separate board with a basket and hang it in a suitable place or install a ready-made and fully equipped rack. But you can do everything yourself.

If there are plans to engage in this sport in the future, then when making the backboard, it is desirable to maintain the standard size of a basketball hoop. It will be problematic to bend and weld a steel bar with a diameter of 16 mm without suitable equipment and locksmith skills. But you can adapt an old aluminum hoop for rotation for these purposes. It is cut, bent to the desired diameter and secured with an outer insert.

The shield can be cut from a piece of chipboard, fiberboard of a suitable size or knocked down from boards. It is best to attach the basket to it on the bracket. It can be picked up at a hardware store. It is worth thinking about additional spacers on the sides of the ring, since fixing at one point is not enough and upon contact with the ball, the basket will inevitably sag more and more.

You can make a net using 24 pieces of rope. Their length is chosen 2-2.5 times longer than the diameter of the ring. The edges are knitted to the hoop through equal segments. Then the ropes are tied in pairs in the middle. In the next step, the process is repeated with free edges. And so again. The result is a tapered mesh. The inventory, of course, will be far from standards and perfection, but it should be enough for training at home with the ball.

Basketball basket ring must have the following design: minimum inner diameter is 45 cm and maximum 45.7 cm. The ring is painted bright orange.

The ring is made of durable metal with a diameter of at least 16 mm, the maximum diameter of the bar can be no more than 20 mm. On the bottom of the ring there must be a device for installing nets, such that would not allow injury to the fingers.

Net holders must be secure, free of sharp edges and crevices to prevent players' fingers from getting caught in them.

The ring is attached to the shield structure in such a way that no forces applied to the ring are in any way transferred directly to the shield. Therefore, there must be no direct contact between the ring, the device that secures the ring to the shield, and the shield itself. However, the gap must be such that fingers cannot get there.

The upper plane of the ring is located in a horizontal plane at a height of 3.05 m from the level of the playing court, at an equal distance from the vertical edges of the backboard, and the nearest point of the inside of the ring must be at a distance of 15 cm from the front surface of the backboard.

The fastening systems of any ring must compensate for 35-50% of the energy that is applied to the ring. The difference between the rings installed on the same platform in this parameter should not exceed 5%.

It is allowed to install rings with a shock absorber. At the same time, they must meet the following requirements - the rebound characteristic of the ball must be similar to the characteristic of the ring without a shock absorber. The shock absorber must fully provide this characteristic and at the same time protect the ring and shield.

The design of the ring and its fastening system must ensure the safety of the players. For rings with a “locking system”, the shock absorber must not disconnect the fastening system from the ring under a static load in the range of 82-105 kg, which can be applied to the upper edge of the ring at the farthest point from the backboard. The ring must not deviate downwards more than 30 degrees from the initial position when the mechanism is triggered due to the loads applied to it. The ring should instantly return to its original position as soon as the impact on it has ceased.

Nets for rings are made according to the following parameters: the net must have 12 fastening loops. The net must be at least 40 cm long and not more than 45 cm long. The upper part of the net must be such as to avoid possible throwing into the ring, possible entanglement, throwing the ball out of the basket, getting the ball stuck in the net. For their manufacture, only a rigid white cord is used.

The popularity of a healthy lifestyle in our country is gaining momentum from year to year. One cannot but rejoice at the fact that many have "turned their faces" to the problem of physical inactivity, excess weight, unhealthy habits, etc. People are becoming more and more interested in various sports, and simply in physical activity. This applies to both adults and children, adolescents, and youth.

Team sports are especially popular with both amateur athletes and fans. And although football in our country has always been out of competition, other ball games also have many ardent supporters. And one of them is basketball.

What do we know about basketball?

Everyone knows that basketball is a ball sport with two teams of five people each, the goal of which is to throw as many balls as possible into the opponent's ring and fight against similar actions on his part.

But how many have thought about the fact that, like every game, basketball has its own specific rules regarding the composition of players, the size of the court, equipment and other nuances, expressed in numerical form. For example, do you know the standard size for a basketball hoop and backboard?

Meanwhile, this information is rather curious. For example, knowing the size of a basketball backboard, you can easily mount a homemade playground in your own yard and arrange amateur competitions.

Basic Rules

The organizers of the yard basketball team should be aware that it can consist of 5 people who are simultaneously on the playing field. Another 7 people have the right to wait their turn in the reserve, and there are no restrictions on the number of replacements.

Two points are provided by the rules of the game for throwing a basketball into the basket from a short distance and three points from a position located at a long distance, this place is marked with a semicircle.

Basketball backboard dimensions and other nuances

Let's take a closer look at the backboard itself. They make it from a material such as tempered glass, which has a thickness of 20 millimeters. The standard dimensions of a basketball backboard look like this: length - 180 cm, deviation is allowed no more than 3 centimeters. In height - 105 cm with a deviation, respectively, within 2 centimeters. Its side ribs, like the lower one, are provided with shock-absorbing upholstery to avoid accidents.

The FIBA ​​protocol regulates the equipment of basketball backboards with lighting having a red color, which is applied from the inside around the perimeter. The shield is installed strictly at a certain height. The distance from the bottom edge to the floor is 275 centimeters. The height at which the basketball hoop is attached is 305 centimeters.

Other sizes

But it's not just the size of the backboard that matters. Other numbers regarding equipment for this sport are:

• Backboards may protrude beyond the playing area 1.2 meters from the end line.
• Any basketball hoop must have an inner diameter of 45 cm and a thickness of 2 cm. The rope net underneath is arranged in the form of a basket without a bottom, the length of which is 40 cm. a rectangle measuring 59 x 45 cm is surrounded by a white stripe five centimeters wide.

Backboards and stands used for basketball games, complete with rings and baskets, can be of two types and, accordingly, sizes - for adults and for children. Sizes of equipment for adults are contained in the official FIBA ​​rules. Children's parameters correspond to equipment for mini-basketball, which has a different size of the basketball hoop and backboard.

As a rule, if the game is played in a sports hall, the backboards are mounted to the wall or ceiling, lowered on special devices. Now in the halls, mobile racks and basketball backboards that can be moved around have begun to be used everywhere. On the street, both stationary and home-made shields are also possible, which are made of plexiglass or metal with polycarbonate.

Children's basketball backboard size

Let's move on to children's basketball. What are the dimensions of the basketball backboard in this case? His drawing looks like a rectangle, having 120 cm in height and 90 cm in width. The material is polycarbonate. Such a mini-backboard should protrude 60 cm above the basketball court from the field marking line. Mount it, raising it to a level of 230 cm above the floor or platform. The ring is fixed 30 cm above its lower edge. And although the dimensions of the basketball backboard for children differ from the standard ones, its markings and the size of the basket for the ball are similar to the adult version.

Choosing the right equipment for an outdoor basketball court and installing it securely is a very important task for players. Compliance with all accepted standards will ensure strict adherence to the rules, the certainty of victory and the pleasure of a real game.

How to equip a basketball court in the yard

Although this game is not as popular in our country as, say, in the USA, the ranks of its fans are constantly growing. This is a great option for spending time outdoors with a child, especially for supporters of a healthy lifestyle.

Almost all parents can make basketball equipment, and it can be installed almost anywhere. Let's look at what it takes to set up a homemade basketball court in your own yard. To work, it is enough to know the dimensions of the basketball backboard, the drawing of which is quite simple.

So, we should get a sheet of chipboard or plywood, a metal tube or rod, a mesh and a metal corner. If a solid sheet of plywood or chipboard could not be found, the shield can be knocked down from separate boards.

What dimensions can a homemade shield have?

For backyard basketball it is not necessary to follow the standard parameters. It is not so important what size of the basketball backboard you will have, the main thing is that a square for throwing the ball can fit in its field, which, as mentioned above, is 45 x 59 centimeters in size. The ring itself with a diameter of 45 cm is easy to bend from a tube or rod. It is attached to a metal corner with bolts or welding. The dimensions of the mounts themselves are not so important, only a 15-centimeter distance between the ring and the shield should be observed.

The net on the hoop is needed to keep track of ball hits. In case of its absence, you can take a mesh string bag without a bottom. A self-made shield is mounted on any pole, both wooden and metal. If there are none in your yard, and for some reason it is not possible to bring and dig it yourself, the shield can be mounted directly on the wall of a house or any building.

When you make a basketball backboard with your own hands, its dimensions and the level of fastening may not be so strictly observed. It is only important to maintain the required height of the lower edge. But the standard distance of 275 cm can be reduced if young children are expected to participate. Indeed, it is much more difficult for them to throw the ball to a great height, and interest from a useful and gambling game will be quickly lost.

Play for your health!

As you can see, it is not difficult at all to equip your child and his friends with a home-made basketball court without leaving your home yard. To do this, it is enough to unite two or three participants (as a rule, dads of future players), "organize" simple materials at hand and spend an evening or two on the installation of equipment.

Meanwhile, playing basketball can not only give a lot of joy to young participants, but also to a large extent improve their health, which is especially important in our time prone to physical inactivity. And parents can take an example from young players, and a wonderful habit of a healthy lifestyle will take root in families and become a good tradition.

Besides, who knows, maybe the current amateur debutants will become real stars of national and world basketball in the future!

The basketball hoop is at a height of 3 meters 5 centimeters, but this is provided that the gym is normal. At our school, the gym was on the first floor, and the ceilings at the school were not high, so the ring hung at a height of only 2 meters. It was very easy to throw the ball into it.

Basketball is generally a folk game, so the equipment requirements are different.

Equipment for amateur basketball : there are no standards and rules here, everything is aimed at convenience in transporting and installing equipment.

Maybe so

Equipment for grassroots basketball : no fantasy, everything strictly complies with the Rules:

Mounting height for the upper edge of the basketball hoop 3 meters 5 centimeters. There may be a tolerance of up to 6 cm. It is clearly visible in this diagram. Other important dimensions for the location of the basketball hoop are also indicated.

The basketball hoop (basket) is mounted on a basketball backboard, the lower edge of which is at a height of 2.75-2.9 meters. And the basketball basket itself is standardly located at a height of 3 meters 5 centimeters from the floor or, if measured in pounds, then at a height of 10 pounds.

An interesting question, I sometimes thought about this question myself, especially when, switching channels, I got to basketball. It turns out that the basketball hoop is located at a distance of 3 meters and 5 cm from the ground.

The basket is at a height of 10 feet, in terms of dimensional standards closer to us - 3.05 meters from the floor. The size of the basketball backboard is 180x105 cm. From the bottom edge of the backboard to the floor should be 290 cm. The basket is attached at a distance of 0. 15 m from the bottom edge of the backboard.

The correct distance of the basketball hoop from the floor to the top is measured by a person trained in a special profession, not only accuracy is important here, but also the difference in slopes in one direction or the other, the correct parameters are as follows: 3.5 meters from the floor.

Basketball is played in an open area or in a sports hall at least seven meters high. Dimensions 28 by 15 meters. The shield should be 180 by 105 centimeters in size. The basket is a metal ring, on which a mesh with a hole is stretched. The grid is fixed at a distance of 3 meters 5 centimeters from the floor.

There are only 12 people in one team, but five players from each team are put on the field.

Close and mid range ball is worth 2 points,

A ball from long range is worth 3 points.

Free kick counts as one point.

Basketball is an Olympic sport, invented by James Naismith.

World Basketball Championships have been held since 1950, and the first European Championship was held in 1935

The most famous basketball players are Clyde Drexler, George Miken, Michael Jordan, Andrei Kirillenko

In professional basketball, the dimensions of the backboard and its height are strictly regulated. It has a size of 1800x1050 mm and is located at a height of 3050 mm. There are no special requirements in amateur basketball, and it is determined only by the terms of use.

According to the established FIBA ​​standards, the lower edge of the basket is fixed at a height of 3050 millimeters from the floor, both for the game of men's and women's teams. The basket itself is covered with mesh without a bottom on a hoop with a diameter of 450 mm.

How high is the hoop in basketball. DIY basketball backboard

Basketball - ball sport played two teams of five each. The goal of the players of each team throw the ball into the ring (basket) opponent and prevent the opponent from throwing to you.

Ring - Located 3 meters from the floor (10 feet) AT each team, as I said, 5 man on the field and 7 people in reserve, There are no restrictions on substitutions. For a hit ball into the net from close range - 2 points are awarded, from a long distance, which is marked with a semicircle, is charged 3 points.

Dimensions basketball backboard for basketball(standard sizes):

Shield for basketball is made of tempered glass 20 mm thick and has a length of 1.8 meters (maximum deviation + 30 mm) for height dimension 1.05 meters (maximum deviation + 20 mm). In order to prevent injury on the bottom and side, height 35 - 45 cm, the ribs of the backboard is set cushion padding. According to FIBA protocol basketball backboard equipped illuminated, red, all around perimeter from the inside shield. Basketball backboard installed at a height of 3.05 meters - from the cover of the site to the basketball hoop, while lower edge of the backboard located at a height of 2.75 meters. Basketball shields with rings protrude above basketball court from the front lines at 1.2 meters. Inner diameter metal basketball hoops shock absorbers equal to 45 cm and thick 2cm basketball hoop represents a rope net - a basket without bottom 40 cm long. Basketball markings shield around the perimeter and ring zone area (rectangle size 59cm by 45 cm) represents a white stripe 5 wide see

Violations out - the ball goes out of the playing area;

run - player in control of a live ball moves the legs over restrictions established by rules

violation dribbling, including carrying ball, double dribbling;

three seconds - attacking player is more than three in the free-throw zone seconds at the time when his command possession of the ball in the offensive zone;

eight seconds - the team in possession of the ball did not take him out of the protection zone into the zone attacks in eight seconds;

24 seconds - the team was in possession of the ball more than 24 seconds and did not produce an accurate ring throw. The team receives the right to a new 24 second possession, if the ball thrown at the ring is touched arches of a ring or a shield, as well as in in the event of a foul by the defending team.

closely guarded player - a player holds the ball for more than five seconds, while his opponent tightly patronizes;

violations returning the ball to the defense zone - team in possession of the ball in the offensive zone moved him to the protection zone.

Foul - This is a violation of the rules caused by personal contact or unsportsmanlike behavior. Species fouls:

personal;

technical;

unsportsmanlike;

disqualifying.

Player, receiving 5 fouls (6 fouls in the NBA) in a game must leave the playing area and cannot take part in the match (but while he is allowed to stay on the bench). Player, received a disqualifying foul must leave the venue (player not allowed to stay on the bench).

Trainer is disqualified if: he will commit 2 technical fouls;

official a team member or substitute will commit 3 technical fouls;

trainer commits 1 technical foul and the official a team member or substitute will commit 2 technical fouls.

Each foul counts as team fouls, for except for a technical foul, received by the coach, official team or player on the bench spare.

Personal foul - foul, due to personal contact.

Penalty:

If the foul is committed on a player who is not in the throw stage, then:

if the team did not score 5 team fouls or a foul is committed by a player, team who was in possession of the ball, the injured team produces throw-in;

in otherwise the injured player performs 2 free throws;

If the foul was committed on a player in throw stage, then:

if the throw was successful, it counts, and the affected player performs 1 free kick;

if the throw was unsuccessful, then the injured the player performs such a number free throws, how many points the team would have earned a throw successful.

Unsportsmanlike foul - a foul committed as a result of contact in which the player did not try play the ball within the rules.

Punishment:

If the foul was committed on a player in throw stage, then do the same as in the case of a personal foul. If a the foul is committed on a player who is not in the throwing stage, then the victim the player makes 2 throws. After ball free throws throw-in by the injured team from outside the court on the continuation center line. Exception constitute fouls committed before the start first period. In this case, after free throws are held jump ball (as in normal game start). If a a player during one match commits 2 unsportsmanlike fouls, he must be disqualified.

Disqualifying a foul is a foul, due to a blatant unsportsmanlike behaviour. A disqualifying foul can get player, substitute, coach or official team face.

Punishment:

Quantity free kicks and throw-ins after them assigned similarly to non-sporting foul.

Technical foul - a foul not caused by contact with rival. It might be disrespect to the referees, opponent, game delay, procedural violations.

Punishment:

Any player of the non-offending team hits 2 free throws. After throwing throws produced in the same way as non-sporting foul.

Basketball basket ring must have the following design: minimum inner diameter is 45 cm and maximum 45.7 cm. The ring is painted bright orange.

The ring is made of strong metal with a diameter of at least 16 mm, the maximum diameter of the bar can be no more than 20 mm. On the bottom of the ring there must be a device for installing nets, such that would not allow injury to the fingers.

The attachment for the nets must be secure, without sharp edges or crevices so that the fingers of the players cannot get into them.

The ring is attached to the shield structure in such a way that no forces applied to the ring are in any way transferred directly to the shield. Therefore, there must be no direct contact between the ring, the device that secures the ring to the shield, and the shield itself. However, the gap must be such that fingers cannot get there.

The upper plane of the ring is located in a horizontal plane at a height of 3.05 m from the level of the playing court, at an equal distance from the vertical edges of the backboard, and the nearest point of the inside of the ring must be at a distance of 15 cm from the front surface of the backboard.

The fastening systems of any ring must compensate for 35-50% of the energy that is applied to the ring. The difference between the rings installed on the same platform in this parameter should not exceed 5%.

It is allowed to install rings with a shock absorber. At the same time, they must meet the following requirements - the rebound characteristic of the ball must be similar to the characteristic of the ring without a shock absorber. The shock absorber must fully provide this characteristic and at the same time protect the ring and shield.

The design of the ring and its fastening system must ensure the safety of the players. For rings with a “locking system”, the shock absorber must not disconnect the fastening system from the ring under a static load in the range of 82-105 kg, which can be applied to the upper edge of the ring at the farthest point from the backboard. The ring must not deviate downwards more than 30 degrees from the initial position when the mechanism is triggered due to the loads applied to it. The ring should instantly return to its original position as soon as the impact on it has ceased.

Nets for rings are made according to the following parameters: the net must have 12 fastening loops. The net must be at least 40 cm long and not more than 45 cm long. The upper part of the net must be such as to avoid possible throwing into the ring, possible entanglement, throwing the ball out of the basket, getting the ball stuck in the net. For their manufacture, only a rigid white cord is used.

GOST R 56434-2015

NATIONAL STANDARD OF THE RUSSIAN FEDERATION

Sports games equipment

BASKETBALL EQUIPMENT

Functional requirements, safety requirements and test methods

Equipment for sports games. basketball equipment. Functional requirements, safety requirements and test methods

OKS 97.220.30

Introduction date 2016-07-01

Foreword

SRO Promsport) 9N 652-st

4 This standard has been developed taking into account the main regulatory provisions of the European regional standard EN 1270:2005 * "Equipment for sports games. Basketball equipment. Functional requirements, safety requirements and test methods" (EN 1270:2005 "Playing field equipment - Basketball equipment - Functional and safety requirements, test methods", NEQ)
________________
* Access to international and foreign documents can be obtained by clicking on the link to the site http://shop.cntd.ru. - Database manufacturer's note.

5 FIRST INTRODUCED

The rules for the application of this standard are set out in GOST R 1.0-2012 (section 8). Information about changes to this standard is published in the annual (as of January 1 of the current year) information index "National Standards", and the official text of changes and amendments - in the monthly information index "National Standards". In case of revision (replacement) or cancellation of this standard, a corresponding notice will be published in the next issue of the monthly information index "National Standards". Relevant information, notification and texts are also posted in the public information system - on the official website of the Federal Agency for Technical Regulation and Metrology on the Internet (www.gost.ru)

1 Scope

1 Scope

This standard applies to basketball equipment in classes A to E. The standard specifies the functional requirements, safety requirements and test methods for basketball equipment.

This standard does not apply to basketball equipment for home use and practice basketball equipment for practicing ball shooting.

Note - Basketball training equipment for practicing ball throws is used for training in throwing a basketball into a basket.

2 Normative references

This standard uses normative references to the following standards:

GOST 380-2005 Ordinary quality carbon steel. Grades

GOST 25552-82 Twisted and wicker products. Test methods

Note - When using this standard, it is advisable to check the validity of reference standards in the public information system - on the official website of the Federal Agency for Technical Regulation and Metrology on the Internet or according to the annual information index "National Standards", which is published as of 1 January of the current year, and according to the issues of the monthly information index "National Standards" for the current year. If a dated referenced reference standard has been replaced, it is recommended that the current version of that standard be used, taking into account any changes made to that version. If the reference standard to which the dated reference is given is replaced, then it is recommended to use the version of this standard with the year of approval (acceptance) indicated above. If, after the approval of this standard, a change is made to the referenced standard to which a dated reference is given, affecting the provision to which the reference is given, then this provision is recommended to be applied without taking into account this change. If the reference standard is canceled without replacement, then the provision in which the reference to it is given is recommended to be applied in the part that does not affect this reference.

3 Requirements

3.1 Functional requirements

3.1.1 Classification of basketball equipment

Basketball equipment is classified by type and class.

3.1.1.1 Classification of basketball equipment by type is given in Table 1.

Table 1 - Classification of basketball equipment by type

		Equipment description
		Free-standing equipment with overall dimensions of 2250 mm and 3250 mm
		Free standing equipment other sizes
		Folding equipment
		Equipment fixed to the wall
		Ceiling mounted equipment
		Equipment, movable, with mounting sleeves
		Equipment fixed to the floor
		Equipment with height adjustment from 2600 to 3050 mm

3. 1.1.2 Classification of basketball equipment by class is given in Table 2.

Table 2 - Classification of basketball equipment by class

	Width of free space under the shield
	At least 3250
	At least 2250
	At least 1650
	At least 1200

An example of free space under the board is shown in Figure 1.

Width of the free space under the board

Figure 1 - Example of free space under the board

3.1.2 Materials and construction

3.1.2.1 A complete set of basketball equipment must consist of the following parts:

basketball backboard - 1 piece;

ring - 1 piece;

mesh - 1 pc. ;

supporting truss;

stability tool.

3.1.2.2 The installation height of the basket for basketball equipment of classes A-D is shown in Figure 2 and Table 3.0005

Table 3 - Basket height for basketball equipment classes A-D

Type of basketball equipment	Nominal size
			Basketball backboard dimensions

3. 1.2.3 The dimensions and markings of the basketball backboard are shown in Figure 3 and Table 4.

Note - The top side of the ring is at the level of the upper edge line of the small square.

Figure 3 - Basketball backboard dimensions and markings

Table 4 - Basketball backboard dimensions and markings

Basketball backboard dimensions		Basketball backboard markings
All others	All others

3. 1.2.4 The plate for fixing the rings of basketball equipment of classes A, B and C is shown in figure 4.

Note - There are no requirements for fixing rings of basketball equipment of classes D and E.

Figure 4 - Plate for fixing rings of class A, B and C basketball equipment

Do not use holes when attaching a basketball backboard. Any other method of attaching the basketball backboard is allowed if safety requirements are met.

- hoop attachment plate

Figure 5 - Basketball hoop dimensions

3.1.2.6 The basketball backboard is made from the following materials:

- tree;

- synthetic or mixed material;

- transparent synthetic material;

- safety glass;

- metal.

3.1.2.7 The hoop and backboard must be painted in contrasting colors. Recommended colors of basketball backboards for Class A basketball equipment are shown in Table 5.

Table 5 - Recommended colors of basketball backboards for Class A basketball equipment

Material name	Front panel color	Marking color on the front of the board
Wood
Synthetic or mixed material
Transparent synthetic material	Transparent
Safety glass
Metal

3. 1.2.8 The front side of the backboard facing the playing field must be smooth.

3.1.2.9 Ring for basketball equipment of classes A and B

Rings must be made of carbon steel of ordinary quality grades not lower than St2sp, St2ps, St3ps, St3sp according to GOST 380.

The color of the ring must be orange.

On the underside of the ring, 12 evenly spaced elements must be welded to secure the mesh.

3.1.2.10 Net for basketball equipment classes A to D

Threads for weaving nets from which the net is made may be synthetic or natural.

Net must be white.

The mesh must be made of threads for weaving nets with a breaking load of at least 1700 N in accordance with GOST 25552.

Netting threads must have a diameter of at least 4.5 mm.

When the net is attached to the ring, it must hang vertically from the net hooks. The mesh length in this position is 400 mm.

The net must be made in such a way that when a ball with a diameter of 749-780 mm is thrown in, it experiences resistance when passing through the net, but does not get stuck. The passage of the ball over the net must be clearly visible.

3.1.2.11 Truss for basketball equipment classes A-D

For basketball equipment, the design of which allows height adjustment of a basketball backboard with a basket and a net, it is necessary to install locking devices at a height:

- 3050 mm - for playing basketball;

- 2600 mm - for playing mini-basketball.

After adjusting the height, the horizontal dimensions from the backboard to the playing field must not change.

3.2 Safety requirements

00 mm and not protected by upholstery, must have a radius of curvature of at least 3 mm or be made with a bevel.

Backboard corners must be beveled or padded.

3.2.2 Ring

3.2.2.1 The ring must be fixed to the truss in such a way that the force transmitted from the ring does not act directly on the backboard (see Appendix A).

3.2.2.2 The hoop attachment plate must be designed so that it does not protrude beyond the bottom edge of the backboard.

3.2.2.3 Rings with shock absorbers must comply with the following requirements:

- there must be no gaps between the clip and the ring, in which the player's fingers can get stuck;

- the cushioning mechanism shall only operate when a static load of 1050 N is applied to the top side of the hoop at the point farthest from the backboard, in accordance with Annex B B.1;

- when the damping mechanism is actuated, gaps of more than 8 mm should not appear between the damping mechanism body and the fixture for its fastening in accordance with B.1 of Appendix B;

- when the damping mechanism is activated, the ring must not deviate downward from the initial horizontal position by more than 30° in accordance with B.1 of Appendix B;

- the value of residual deformation when testing the ring with a shock absorber in accordance with B.2 of Appendix B should be no more than 10 mm.

3.2.2.4 The value of permanent deformation of a rigidly fixed ring when tested in accordance with Annex B shall not exceed 10 mm.

3.2.3 Net attachment

3.2.3.1 The attachment of the net to the ring must be done in such a way that the player's finger cannot get stuck. The gaps should not be more than 8 mm. An example of net hooks is shown in figure 6.

Figure 6 - An example of net hooks

3.2.4 Height adjustment and storage device

3.2.4.1 A device for adjusting the height of a basketball backboard and for storage must be designed in such a way as to prevent unintentional adjustment changes during operation.

3.2.4.2 The person who makes the adjustment with this device must be able to observe both the adjustment mechanism and the backboard during the adjustment process.

3.2.5 Upholstery

3.2.5.1 Upholstery of basketball backboards for class A and B basketball equipment must be made as follows:

- upholstery must cover the bottom edge and sides of the basketball backboard at a distance of up to 350 mm from the bottom edge and side edges;

- The front and back sides must be padded at least 20 mm from the bottom edge (see figure 7).

3.2.5.2 The requirements for the presence of upholstery on elements of basketball equipment of classes A and B are given in Table 6.

Table 6 - The presence of upholstery on elements of basketball equipment of classes A and B

	Basketball equipment
	Basketball backboard
		Back side
Note - "X" - the requirement is mandatory, "(X)" - the requirement is advisory.

0005

- each post of the basketball backboard located within 1200 mm behind the playing side of the backboard must be upholstered at a distance of at least 2750 mm from the floor;

- for type 1 basketball equipment, the side of the truss that faces the free space in the playing field area must be padded at a distance of 2150 mm from the playing field surface.

NOTE For Class A basketball equipment, provision should be made for padding on those sides of the uprights which, although in the free space zone, are close enough to constitute a potential hazard. A

Figure 7 - Upholstery of basketball backboards and posts

3.2.6 Free space under the backboard

The free space under the shield must be free from obstructions.

3.2.7 Strength

3.2.7.1 When testing the strength of a basketball backboard according to Appendix D after removal of a concentrated horizontal load, the residual horizontal deviation from the zero position must not exceed 10 mm.

3.2.7.2 When testing the strength of a basketball hoop intended for use in the hall, according to Appendix D, after removing the concentrated horizontal load, the residual horizontal deviation from the zero position must not exceed 10 mm.

3.2.7.3 When testing the strength of a basketball hoop intended for outdoor use, according to Appendix D, after removing the concentrated horizontal load, the residual horizontal deviation from the zero position should not exceed 10 mm.

3.2.8 Stability

During the stability tests according to Appendix E, after removing the concentrated vertical load, the residual vertical deviation from the zero position should not exceed 10 mm.

4 Test methods

4.1 The requirements in accordance with Clause 3 are checked visually, organoleptically or by instrumental methods.

4.2 Visual inspection of the ring - according to Appendix A.

4.3 Tests of a ring with a shock absorber - according to Appendix B.

4.4 Tests of a rigidly fixed ring - according to Appendix C.

4.5 Tests for strength - according to Appendix D.

4.7 Based on the test results, a report or protocol is drawn up.

5 Assembly, installation and maintenance instructions

The manufacturer must provide assembly, installation, adjustment and maintenance instructions with the basketball equipment.

6 Information label

The equipment must be affixed with one of the following labels:

"Basketball equipment designed exclusively for its intended use."

"Don't hang from the net of the basketball hoop!".

Note - Suitable graphics may be used instead of a text plate.

7 Equipment Marking

Equipment must be marked as follows:

- designation of this standard;

- name or trademark of the manufacturer;

Information plate in accordance with section 6.

Appendix A (mandatory). Visual inspection of the ring

Appendix A
(mandatory)

A. 1 Summary of the method

A.1.1 By visual inspection of the hoop, it is determined whether the force transmitted from the hoop is acting directly on the backboard.

A.1.2 It must be established by inspection that the hoop is fixed to the truss in such a way that the force transmitted from the hoop does not directly act on the backboard.

Appendix B (mandatory). Damper ring test

Appendix B
(mandatory)

B.1 Single load test

B.1.1 Essence of the method

When testing, apply a static load of (1500 ± 50) N to the front edge of the ring for (5 ± 1) s.

In the state of loading of the ring, the following is recorded:

the presence of gaps between the shock-absorbing device body and the device for fastening the ring more than 8 mm;

Ring deflection more than 30°.

After removing the load, check the return of the ring to its original position.

B. 1.2 Apparatus

The load device must provide a concentrated vertical load of (1500±50) N for (5±1) s.

The load application diagram is shown in Figure B.1.

Figure B.1 - Scheme of load application when testing a ring with a shock absorber with one load

B.1.3 Procedure

B.1.3.1 Apply a static load of (1500 ± 50) N to the front edge of the ring for (5 ± 1) s.

B.1.3.2 In the state of loading of the ring, the following is recorded:

- the presence of gaps between the body of the shock-absorbing device and the device for fastening the ring more than 8 mm;

- deviation of the ring by more than 30°.

B.1.3.3 After removing the load, record the return of the ring to its original position.

B.2.1 Essence of the method

For the test, a static load of (1500 ± 50) N is applied to the front edge of the ring.

When the ring is loaded (after deflection), an additional load of (2400 ± 50) N is applied for (60 ± 1) s.

B.2.2 Apparatus

The load device shall provide a concentrated vertical load of (1050 ± 50) N, and then, after deflection of the ring, a concentrated vertical load of (2400 ± 50) N for (60 ± 1) s to the front edge of the ring.

Load application scheme is shown in Figure B.2.

Figure B.2 - Scheme of load application when testing a ring with a shock absorber with two loads

B.2.3 Procedure

B.2.3.1 When testing a ring with a shock absorber, a static load of (1050 ± 50) N is applied to the front edge of the ring. In the state of loading of the ring (after deflection), an additional load of (2400 ± 50) N is applied for (60 ± 1) s.

B.2.3.2 After removing the load, register a permanent deformation of more than 10 mm, as well as the presence of damage, incl. cracks, breakages, weakening of connections and connections.

Appendix B (mandatory). Rigid ring test

Appendix B
(mandatory)

B. 1 Summary of the method

When testing a rigidly fixed ring, apply a static load of (2400 ± 50) N to the front edge of the ring for (60 ± 1) s.

After removal of the load, a permanent deformation of more than 10 mm is recorded, as well as the presence of damage, incl. cracks, breakages, weakening of connections and connections.

B.2 Apparatus

The load device shall provide a concentrated vertical load of (2400 ± 50) N for (60 ± 1) s applied to the front edge of the ring. The load application diagram is shown in Figure B.1.

Figure B.1 - Scheme of load application to a rigidly fixed ring

B.3 Procedure

B.3.1 Apply a static load of (2400 ± 50) N for (60 ± 1) s.

B.3.2 After removing the load, register a permanent deformation of more than 10 mm, as well as the presence of damage, incl. cracks, breakages, weakening of connections and connections.

Appendix D (mandatory).

Strength testing of basketball equipment

Appendix D
(mandatory)

D.1 Essence of the method

When testing, depending on the type of basketball equipment, a concentrated horizontal load is applied (see Table D.1):

Table D.1 - Applied loads depending on the type of basketball equipment