CN2762840Y - Basketball ring without blocking - Google Patents
Basketball ring without blocking Download PDFInfo
- Publication number
- CN2762840Y CN2762840Y CN 200420079493 CN200420079493U CN2762840Y CN 2762840 Y CN2762840 Y CN 2762840Y CN 200420079493 CN200420079493 CN 200420079493 CN 200420079493 U CN200420079493 U CN 200420079493U CN 2762840 Y CN2762840 Y CN 2762840Y
- Authority
- CN
- China
- Prior art keywords
- basketball
- ball
- ring
- blocking
- people
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000000903 blocking effect Effects 0.000 title abstract description 7
- 238000003466 welding Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000009975 flexible effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model relates to a basketball ring without blocking, which avoids that a basket ball is clamped between the basket ball ring and a basketball board. The different point of the utility model and an ordinary basketball ring lies in that right and left both sides of an installation seat of the utility model are respectively provided with a limit stop which enables a basketball to be stopped and ejected away before the basketball contacting the basketball ring and the basketball board, thereby, the basketball without blocking is realized. The basketball ring without blocking not only consistent with basketball game rules, but also causes no harm for athletes. A matter that an activity (a match) being forced to stop because of the basketball being clamped between the basketball ring and the basketball board does not occur when people carrying out a basketball game. Bad results of trouble, disappointment, etc. brought to the people by the reason are avoided, and the people are made to enjoy the pleasure of the basketball game fully.
Description
Affiliated technical field
The utility model is a kind of sports equipment.Not blocking the ball a basket ring has avoided basketball to be stuck between ball circle and the ball plate.
Background technology
Basketball movement is that people like, carry out the sports that ground is popularized very much very much.In the basketball activity, basketball is stuck between ball circle and the ball plate, movable situation about suspending is taken place often, even no exception in international match.In case this thing happens, and the on-the-spot personnel that do not have the tall person and bounce well are (in amateur and children, can takeoff and with hand ball be disclosed the people who gets off is seldom) time, people can only adopt deliver to throw pound, long pole is disclosed even with weights such as brick throwing method such as pound basketball is done, so not only bother and make the people disappointing, and very likely ball plate and personnel (particularly children) are damaged.
Summary of the invention
For making the people that have deep love for basketball movement enjoy the enjoyment of basketball movement fully, the utility model provides a kind of ball a basket ring that do not block, and uses it can avoid basketball to be stuck between ball circle and the ball plate fully.
The technical solution adopted in the utility model is: owing to the jammed reason of basketball is that basketball and ball circle, the tangent wedging between the two of ball plate generation of investing the ball circle is stuck, in view of the above, each side set up a block at a basket ring mount pad, basketball is blocked before tangent with ball circle, ball plate and flicks, thereby reach the purpose of not blocking ball, the size of block, shape should be with without prejudice to basketball rules, can not damage the sportsman to be prerequisite.
The beneficial effects of the utility model are, when people carry out basketball activity (or match), basketball no longer takes place be stuck in the thing that activity (or match) is interrupted, avoided bringing thus people's trouble, adverse consequences such as disappointing, made people can enjoy the enjoyment of basketball movement to the full.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a basket ring structure chart of basketball rules regulation.
Fig. 2 is that basketball is blocked analysis of causes schematic diagram.
Fig. 3 is the embodiment side view.
Fig. 4 is the embodiment vertical view.
Among the figure: 1. ball circle, 2. ball plate, 3. basketball, 4. block, 5. mount pad, 6. axis.
The specific embodiment
In Fig. 1, a basket ring is made of ball circle (1) and mount pad (5), has stipulated three key dimensions of a basket ring in the basketball rules, and the one, ball circle (1) is 150mm with the minimum distance of ball plate (2); The 2nd, the internal diameter of ball circle (1) is 450mm; The 3rd, the round steel diameter of making ball circle (1) must be between 17 to 20mm, and just the external diameter of ball circle (1) must be between 484 to 490mm.The girth of stipulating basketball (3) in addition in the basketball rules between 749 to 780mm, in view of the above as can be known the diameter of basketball (3) between 238.5 to 248.4mm.
Fig. 2 is that basketball (3) is blocked analysis of causes schematic diagram.This figure was with ball circle (1) maximum outside diameter 490mm, basketball (3) maximum gauge 248.4mm, dwindled forming after the accurate Drawing by 1: 1.As shown in the figure, two horn mouths about ball circle (1) and ball plate (2) constitute, when the basketball (3) of investing the ball circle and ball circle (1), ball plate (2) lucky when tangent, basketball (3) will be under inertia and self flexible effect, wedging horn mouth and being stuck, the position of basketball among the figure (3) is exactly itself and ball circle (1), the position when ball plate (2) is tangent, a basket ring axis this moment (6) is about 126.8mm to the distance of basketball (3) closest approach, this distance of putting ball plate (2) is about 124.2mm, hence one can see that, can avoid the card ball as if just blocking at this basketball of naming a person for a particular job (3).This conclusion is that the basketball (3) with maximum gauge and the ball circle (1) of maximum outside diameter are analyzed gained, so be applicable to that also diameter is less than the basketball (3) of maximum gauge and the external diameter ball circle (1) less than maximum outside diameter.
In the structure of Fig. 3 and embodiment shown in Figure 4, the both sides of mount pad (5) have increased block (4), block (4) is a quadrangle, its circular arc limit and ball circle (1) welding, adjacent with a circular arc limit straight flange and mount pad (5) welding, another adjacent straight flange to the distance of a basket ring axis (6) is 140mm, the straight flange relative with the circular arc limit is 115mm to the distance of ball plate (2), the upper surface of block (4) is not higher than ball circle (1), lower surface is not less than ball circle (1), and the wedge angle chamfering radius is 10mm.Block (4) has guaranteed that basketball (3) was blocked before tangent with ball circle (1) and ball plate (2), both avoided the card ball, again without prejudice to basketball rules, more impossible the sportsman is caused any harm.
Claims (2)
1, a kind of ball a basket ring that do not block, it is welded by ball circle (1) and mount pad (5), it is characterized in that: a block of the each side welding of mount pad (5) (4).
2, the ball a basket ring that do not block according to claim 1, it is characterized in that: described block (4) is a quadrangle, article one, the limit is the circular arc limit, three limits are straight flange in addition, circular arc limit and ball circle (1) welding, an adjacent straight flange and mount pad (5) welding, the upper surface of block (4) is not higher than ball circle (1), and lower surface is not less than ball circle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420079493 CN2762840Y (en) | 2004-09-09 | 2004-09-09 | Basketball ring without blocking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420079493 CN2762840Y (en) | 2004-09-09 | 2004-09-09 | Basketball ring without blocking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2762840Y true CN2762840Y (en) | 2006-03-08 |
Family
ID=36140392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420079493 Expired - Fee Related CN2762840Y (en) | 2004-09-09 | 2004-09-09 | Basketball ring without blocking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2762840Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108939478A (en) * | 2018-08-06 | 2018-12-07 | 何旻昊 | A kind of basket ball clamping-proof frame and application method with segmented rotation basketball rim |
-
2004
- 2004-09-09 CN CN 200420079493 patent/CN2762840Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108939478A (en) * | 2018-08-06 | 2018-12-07 | 何旻昊 | A kind of basket ball clamping-proof frame and application method with segmented rotation basketball rim |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |