CN201415038Y

CN201415038Y - Basketball practice stand

Info

Publication number: CN201415038Y
Application number: CN200920131603XU
Authority: CN
Inventors: 戴奕光
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-04-30
Filing date: 2009-04-30
Publication date: 2010-03-03
Anticipated expiration: 2019-04-30

Abstract

The utility model discloses a basketball practice stand, which comprises a backboard and a ring, wherein, the rear extension part of the ring is hinged with the backboard through a horizontal pin shaft; the ring is supported on the backboard through a spring; and the horizontal height of the ring is limited by a limiting device. The ring is supported on the backboard through the spring, and the cushioning effect of the spring reduces the impact when a hoopster hangs on the ring after dunking, so that the backboard is not easy to be damaged, and the service life of the basketball practice standis prolonged; in addition, the basketball practice stand improves the elasticity of the ring on the backboard, improves the feeling of pre-teens when the pre-teens dunk, and is well-liked among users.

Description

The basketball drill rack

[technical field]

The utility model relates to sports equipment or toy, relates in particular to a kind ofly to practise shooting or the play basketball drill rack of usefulness of children.

[background technology]

Basketball is the third-largest in the world motion, liked by masses, the object of the numerous especially teenager's imitations of dunk shot that NBA soccer star is magnificent.Children also wish to have the sort of graceful sensation of NBA soccer star's dunk shot when recreation or exercise dunk shot.But existing children practise shooting or the play intensity of basketball drill rack backboard of usefulness is relatively poor, holds and can't stand the impulsive force that is hung in after the dunk shot on the ring, damages easily; And existing ring is rigidly fixed on the backboard, lacks elastic force, is difficult to imitate the graceful action of dunk shot.

[summary of the invention]

It is not fragile that the technical problems to be solved in the utility model provides a kind of backboard, the basketball drill rack of ring good springiness.

In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is a kind of basketball drill rack, comprise backboard and ring, the portion of stretching behind the ring is hinged by horizontal bearing pin and backboard, and ring on backboard, and is placed restrictions on the level height of ring by spring-loaded by stopping means.

Above-described basketball drill rack, described backboard comprises body and bearing support, and described bearing support is fixed on the front of backboard body, and the portion of stretching behind the top of bearing support and the ring is hinged; Described spring is a torsion spring, and described torsion spring set is on described horizontal bearing pin, and the presser feet of a direction of torsion spring is bearing in to be stretched in the portion after described, and the presser feet of another direction is bearing on the bearing support; The upper end of bearing support props up stretches the rear end of portion to place restrictions on the level height of ring after described.

Above-described basketball drill rack, the material of described backboard body are the PC plastics.

Above-described basketball drill rack, hook is equipped with in the upper end at the described backboard back side.

Above-described basketball drill rack, foamed plastics is posted at the described backboard back side.

The portion of stretching behind the ring of the utility model basketball drill rack is hinged by horizontal bearing pin and backboard, and ring on backboard, has improved the elasticity of ring on backboard by spring-loaded, the sensation when having improved children's dunk shot; Simultaneously, because the cushioning effect of spring has reduced the impulsive force that is hung in after the dunk shot on the ring, backboard is not fragile, longer service life.

[description of drawings]

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

Fig. 1 is the structure chart of the utility model basketball drill rack embodiment 1.

Fig. 2 is the partial enlarged drawing at I position among Fig. 1.

Fig. 3 be among Fig. 1 A to view.

Fig. 4 be among Fig. 1 B to view.

[specific embodiment]

At Fig. 1 to the utility model basketball drill rack embodiment shown in Figure 4, comprise backboard and ring 4, backboard comprises body 1 and bearing support 2, and bearing support is fixed on the front of backboard body 1 with bolt 3, and it is hinged by the bearing pin 5 of level to stretch the 4a of portion behind the top of bearing support 2 and ring 4 back.

Torsion spring 11 is enclosed within on the horizontal bearing pin 5, the presser feet 11a of a direction of torsion spring be pressed in ring 4 after stretch in the portion, the presser feet 11b of another direction is pressed in the bottom of bearing support 2.After ring 4 was left behind and unclamped, the elastic force of torsion spring 11 made on the ring 4 and lifts bounce-back, and is last, and the rear end of the portion of stretching behind the ring 4 is withstood in the upper end of bearing support, and the level height of placing restrictions on the ring bounce-back is to recover original operating position.

Because it is hinged by horizontal bearing pin and backboard to stretch the 4a of portion behind ring 4 back; ring 4 by spring-loaded on backboard; can swing up and down by hinge; resilience rapidly after depressing; sensation when not only having improved children's dunk shot; to the impulsive force of ring and backboard, protect the basketball drill rack in the time of can also cushioning children's dunk shot, prolong the service life of basketball drill rack.

In order further to improve the service life of basketball drill rack, the material of present embodiment backboard body 1 adopts the PC plastics, can bear bigger impulsive force and does not damage.

For the ease of the basketball drill rack is installed and used indoor temporarily, for example hang over easily on the door, present embodiment is equipped with hook 9 in the upper end at the back side of backboard body 1.Simultaneously, post foamed plastics 10, to reduce impact and the friction of backboard body 1 with the timber of being hung at the back side of backboard body 1.

Claims

1. a basketball drill rack comprises backboard and ring, it is characterized in that, the portion of stretching behind the ring is hinged by horizontal bearing pin and backboard, and ring on backboard, and is placed restrictions on the level height of ring by spring-loaded by stopping means.

2. basketball drill rack according to claim 1 is characterized in that described backboard comprises body and bearing support, and described bearing support is fixed on the front of backboard body, and the portion of stretching behind the top of bearing support and the ring is hinged; Described spring is a torsion spring, described torsion spring set is on described horizontal bearing pin, the presser feet of a direction of torsion spring is bearing in to be stretched in the portion after described, and the presser feet of another direction is bearing on the bearing support, and the upper end of bearing support props up stretches the rear end of portion to place restrictions on the level height of ring after described.

3. basketball drill rack according to claim 1 and 2 is characterized in that, the material of described backboard body is the PC plastics.

4. basketball drill rack according to claim 1 and 2 is characterized in that, hook is equipped with in the upper end at the described backboard back side.

5. basketball drill rack according to claim 1 and 2 is characterized in that, foamed plastics is posted at the described backboard back side.