CN2293360Y

CN2293360Y - Arc rebounding wall for ball games

Info

Publication number: CN2293360Y
Application number: CN 97218161
Authority: CN
Inventors: 张汉林
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-06-03
Filing date: 1997-06-03
Publication date: 1998-10-07
Anticipated expiration: 2007-06-03

Abstract

The utility model relates to an arc rebounding wall for ball games, which is used as the ball return device of the ball games. The utility model is arranged on the opposite surface of a corresponding court or a ball table. The rebounding wall is in a wall board shape whose length is larger than height. The rebounding surface of the rebounding wall vertically and horizontally forms an arc curved surface. The rebounding wall is supported by a support bracket. The supported support bracket is a structure whose height and angle can be adjusted and the support bracket can be provided with traveling wheels. The size of the rebounding wall is corresponding to the used ball type and the rebounding surface is drawn with a ball net model corresponding to the ball type. The utility model adopts the arc wall board with the curve surfaces to rebound the stocked ball. Thus, the purpose that the stroked ball can be rebounded to a preset area or space by controlling to enable the exerciser to obtain continuous and effective training is obtained.

Description

Ball game arc bounce-back wall

The utility model relates to the ball game training aid, refers in particular to a kind of ball game arc bounce-back wall.

When carrying out projects such as table tennis, tennis, football, Baseball and Softball, vollyball when us, can run into following problem:

1. lack suitable adversary;

2. lack suitable sports apparatus and place;

3. often to take time and strength removes to pick up ball, the continuity and the training quality of influence training.

For overcoming above problem, useful mechanical device is finished the resilience of ball, pastes elastic layer on the straight plate on useful plane and makes the ball attack finish the resilience of ball.Former structure complexity, cost height are difficult to popularize; The latter can not control the drop point and the circuit of return of serve effectively, and training effect is relatively poor.

The purpose of this utility model will overcome the above problems exactly, a kind of easy, rational ball game arc bounce-back wall is provided, utilize the batting of rebounding of the wallboard of arc-shaped curved surface, reach the ball that control hits and to spring back to predetermined zone or space, the purpose that makes the practitioner can link up and train effectively.

The purpose of this utility model is achieved in that

A kind of ball game arc bounce-back wall, the returning unit use as ball game is placed in corresponding court, billiard table opposite, it is characterized in that:

A. the wall that rebounds is the wallboard shape of length greater than height, and its rebound surface is arc-shaped curved surface in length and breadth;

B. rebound wall by stent support.

The supporting bracket of described bounce-back wall is the structure of adjustable-height and angle, and this support can be provided with travelling wheel.

The size of described bounce-back wall is corresponding with the use ball-type, and drafting has the net model corresponding with ball-type on its rebound surface.

In preferred embodiment, described bounce-back wall is two-layer combining structure: outer is the hard material wallboard, and innermost layer is an elastomeric layer.

The bounce-back wall of described two-layer combining structure, its internal layer can use with a kind of elastomeric material, also can use different elastomeric materials to piece together arc rebound surface integral body at the different area place, to carry out the training of different bounce-back effects

The utility model has following advantage:

1. when lacking the adversary, a people just can carry out the training of some court games;

2. the striker directly or indirectly hits to the bounce-back wall in the face of the bounce-back wall with ball, and ball is run near the zone or the space that can bounce back on the arc-shaped curved surface of bounce-back wall the striker, reaches the purpose that makes the striker can link up and effectively train.

3. because the ball that hits bumps the zone or the space of rebounding to and fixing behind the bounce-back wall, therefore, the trainer can continuously bat with skilled batting skill, not only improved training effectiveness but also improved the enthusiasm of training, because even the ball that hits has deviation, can often not interrupt training because of continuous error as long as run into bounce-back just can rebound FX on the wall.

4. because ball game arc bounce-back wall can stick the different elastomeric material of several elasticity simultaneously, the ball that rebounds produces the variation of speed, strength, rotation, has strengthened the adaptive capacity of trainer to various variations;

5. can be with less place, ball game arc bounce-back wall can move and be used in the indoor and outdoor;

6. simple in structure, easy to use, cost is low, widely applicable, elementary, middle and high sportsman and entertainer are suitable for.

Now in conjunction with the accompanying drawings with preferred embodiment:

Fig. 1 is the utility model and table tennis table coupling schematic diagram;

Fig. 2 is the A-A parting view of Fig. 1;

Fig. 3 is the table tennis bounce-back wall embodiment schematic diagram that does not use table tennis table;

Fig. 4 is the B-B parting view of Fig. 3;

Fig. 5 is that the utility model is applied to football training field embodiment schematic diagram;

Fig. 6 is that the utility model is applied to tennis training field embodiment schematic diagram;

Fig. 7 is that the utility model is applied to vollyball training field embodiment schematic diagram;

Fig. 8 is the local parting view of the C-C of Fig. 7;

Ball game arc bounce-back wall of the present utility model, the returning unit use as ball game is placed in corresponding court, billiard table opposite, and its structure bag is made:

Bounce-back wall 1 is the wallboard shape of length greater than height, and its rebound surface 2 is arc-shaped curved surface in length and breadth, and the radius of curvature of this longitudinal and transverse arc-shaped curved surface can be unequal.

Described bounce-back wall 1 is supported to preserve the stable equilibrium by support 3, and this support 3 can move relative to ground to be transferred to different places, and in preferred embodiment, described support adjustable-height and angle also are equipped with roller 4.

Shown in the adjusting of the height of support 3 and angle can use in the known technology any, for example add lateral pin and realize highly regulating with telescopic tube, add screw lock realization angular adjustment with hinge pin.

With reference to Fig. 1 Fig. 3, be applied to the bounce-back wall of rattling ball, its supporting bracket 3 is adjustable-height, angle and the structure that roller 4 is housed.Occupation mode has two kinds: the one, see Fig. 1 in conjunction with table tennis table, and the other side's table top of batting, ball are upspring and are run into the bounce-back home court that rebounds behind the wall and repeat an action again; The 2nd, bounce-back wall angle adjustable, square stance is seen Fig. 3 without billiard table, the striker directly gets to ball on the rebound surface, repeats an action after ball rebounds again.Embodiment illustrated in fig. 3ly be fit to lack the shorter situation of billiard table, place or juvenile's stature and use.

The size of described bounce-back wall is corresponding with the use ball-type, can draw the net corresponding with ball-type 5 on the rebound surface,

Fig. 5 shows the football training field, draws the figure 5 that football pitch is arranged on the rebound surface 2 of its bounce-back wall, and the trainer can repeat shooting, pass and receive;

Fig. 6 shows the tennis training field, on the rebound surface 2 of its bounce-back wall, draw the figure 5 that the tennis net is arranged, draw half tennis court that dwindles on the exercise floor, the back scope has been dwindled because the ball percussion the utility model that hits bounce-back wall rebounds, so corresponding dwindling wanted in the place, can judge that like this ball that hits whether in the effective coverage, makes the more approaching reality of training.

Fig. 7 shows the vollyball training field, draws the figure 5 that the vollyball net is arranged on the rebound surface 2 of its bounce-back wall, and the trainer can repeat slam-shot, service, pass and receive.

In the embodiment shown in fig. 8, described bounce-back wall is two layers of combination glued construction:

Outer 101 is arcs of recesses structure high-strength rigid material wallboard;

Internal layer 102 is an elastomeric layer, plays sound absorption simultaneously.

The bounce-back wall of described two-layer combining structure, its internal layer 102 can use with a kind of elastomeric material, also can use different elastomeric materials to piece together arc rebound surface integral body at the different area place, to carry out the training of different bounce-back effects.

Claims

1. ball game arc bounce-back wall uses as the returning unit of ball game, is placed in corresponding court, billiard table opposite, it is characterized in that:

B. rebound wall by stent support.

2. ball game arc bounce-back wall according to claim 1, it is characterized in that: the supporting bracket of described bounce-back wall is the structure of adjustable-height and angle, and this support can be provided with travelling wheel.

3. ball game arc bounce-back wall according to claim 1 is characterized in that: the size of described bounce-back wall is corresponding with the use ball-type, and drafting has the net model corresponding with ball-type on its rebound surface.

4. ball game camber bounce-back wall according to claim 1, it is characterized in that: described bounce-back wall is two-layer combining structure:

A. skin is the hard material wallboard;

B. innermost layer is an elastomeric layer.

5. ball game camber bounce-back wall according to claim 4, it is characterized in that: the bounce-back wall of described two-layer combining structure, its internal layer can use with a kind of elastomeric material, also can use different elastomeric materials to piece together arc rebound surface integral body at the different area place, to carry out the training of different bounce-back effects.