JP2000176066A - Wall body for practicing ball game - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a wall body for practicing ball game that is used mainly for practicing alone ball game such as soccer, tennis and baseball. SOLUTION: The wall body for practicing ball game comprises a platelike base 2 presenting a rectangle, sector or trapezoid form in the plan view, and a vertical wall 1 raised on the base 2. The vertical wall 1 shows such a curve as makes a higher place have a longer setback or as defines an arc having a center to the front in the plan view, with the result that balls typically hit at the wall surface rebound in the incoming direction. The above curve of the vertical wall 1 can rebound even balls typically hit of abated momentum further.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ball game practice wall mainly used for practicing ball games such as soccer, tennis and baseball by one person.

[0002]

2. Description of the Related Art Conventionally, in practicing ball games such as tennis and soccer, it has been practiced to hit or kick a ball against a wall to respond to the reflected ball.

[0003]

However, in the above-described wall striking, the wall is generally a wall of a building or a wall of a fence, etc., and the surface is flat, and if the position where the ball hits is shifted, the ball is hit. There is a problem that light is not reflected in the direction.

The inventor of the present invention has conducted intensive studies in view of the drawbacks of the prior art and, as a result, has provided a wall for practicing ball games which solves the above-mentioned problems and facilitates practicing ball games.

[0005]

According to a first aspect of the present invention, there is provided a ball game practice wall comprising a rectangular, fan-shaped, or trapezoidal plate-like base in plan view and a vertical wall standing upright on the base. In the ball game practice wall, the vertical wall has a slope that recedes backward as it rises upward, and has a circumferential surface centered forward in plan view, and the direction in which the ball hit against the wall hits Reflected to Also, since the vertical wall has an inclination to recede backward as it goes upward, the hit ball is reflected far away even if its momentum is weak.

According to a second aspect of the present invention, there is provided a ball game practice wall,
The target is provided on the vertical wall, and the purpose of the practice is improved, and the practice with a sense of reality can be performed.

According to a third aspect of the present invention, there is provided a ball training wall.
The target is engraved on the vertical wall, and the target does not disappear easily.

[0008] The wall body for ball game practice according to claim 4 of the present invention,
The wall is made of porous concrete, and the sound reflected when the ball is hit against the wall is reduced.

[0009]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to the drawings. FIG. 1 is a perspective view showing an example of the embodiment of the ball game wall of the present invention. In this example, a ball game wall is used for soccer practice, and a goal post 3 is provided on the wall.

FIG. 2 is a perspective view showing another embodiment of the ball game wall according to the present invention, which is used for practicing tennis. A line 4 imitating a net line of a tennis court is drawn on the vertical wall 1. ing. At the upper end of the vertical wall 1 of the ball game wall, a ball-proof net may be stretched so that the hit ball does not cross the vertical wall 1. The ball-proof net may be provided not only at the upper end of the ball game wall but also at a side end.

FIG. 3 is a perspective view showing another example of the embodiment of the ball game wall of the present invention, which is used for baseball practice, and a portion corresponding to a strike zone is engraved in a relief-like rectangular shape. .

FIG. 4 shows a wall unit constituting a ball game practice wall of the present invention, which has a width of 2 m and a height of 3 m. The wall unit is a base 2 having a rectangular plate shape in plan view.
And a vertical wall 1 erected from the center of the front end of the base 2. The vertical wall 1 has a slope that recedes rearward as the front surface rises, and is formed in an arc shape having a center in front of a side view. Further, it is formed in an arc shape having a center in front in plan view, and when continuously provided in the lateral direction, forms an arc having a curvature radius in plan view of 8 to 15 m. The base shape is not limited to the above-described rectangular plate shape in plan view, but may be a sector shape or trapezoid shape in plan view.
In addition, the vertical wall is not limited to the one formed in the arc shape having the center in front of the side view described above, and may be formed to have a slope that recedes linearly backward, or the slope angle changes in the middle of the vertical direction. It may be shaped.

Since the wall unit is made of precast concrete, it has high dimensional accuracy, is inexpensive and has excellent workability. Also, if the ball is made of porous concrete, the reflected sound when the ball is hit against the wall is reduced, and a more suitable wall is obtained. Further, the target formed on the vertical wall 1 may be provided three-dimensionally like the goal post 3 in FIG. 1, or may be drawn like the numeral 6 in FIG. 1 or the net line in FIG. However, if it is formed in a relief shape shallowly on the surface of the vertical wall 1, even if it is repeatedly exposed to a hit ball, it does not disappear easily and can be suitably used for a long period of time.

The surface of the vertical wall 1 of the ball practice wall may be a concrete surface, or a synthetic resin plate or a rubber sheet may be adhered thereto. Also, it may be appropriately colored according to the type of ball game.

[0015]

As described above, the ball practice wall according to the first aspect of the present invention comprises a rectangular, fan-shaped, or trapezoidal plate-like base in plan view and a vertical wall erected on the base. In the ball game practice wall, the vertical wall has a slope that recedes backward as it goes upward, and has a circumferential surface centered forward in plan view, and the direction in which the ball hit against the wall hits The ball has a slope that recedes backward as the vertical wall rises upwards, so even if the momentum of the hit ball is weak, it is reflected far away, so the ball returns to the vicinity of the player, so continue You can play, reduce the effort spent picking up balls, etc., and practice efficiently.

In the ball game practice wall according to the second aspect of the present invention, the target is provided on the vertical wall, so that the purpose of the practice can be improved and practice with a sense of reality can be performed.

In the ball game practice wall according to the third aspect of the present invention, the target is engraved on the vertical wall, and the target does not disappear easily.

In the ball game practice wall according to a fourth aspect of the present invention, the wall is made of porous concrete, and the reflected sound when the ball is hit against the wall is reduced. Focus on practice without worrying about noise.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an example of an embodiment of the ball game wall of the present invention.

FIG. 2 is a perspective view showing an example of an embodiment of the ball game wall of the present invention.

FIG. 3 is a perspective view showing an example of an embodiment of the ball game wall of the present invention.

FIG. 4 is a perspective view showing an example of an embodiment of a wall unit constituting the ball game wall of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Vertical wall 2 Base 3 Goal post 4 Line imitating net line 5 Numerical target

Claims (4)

[Claims] 1. A ball game practice wall comprising a rectangular, fan-shaped, or trapezoidal plate-like base in plan view and a vertical wall erected on the base, the more the vertical wall is, the more rearward it is. 1. A wall for ball game practice, having a receding slope and a circumferential surface having a center in front of a plan view. 2. The ball body for ball game practice according to claim 1, wherein a target is provided on the vertical wall. 3. The ball body according to claim 1, wherein a target is engraved on the vertical wall. 4. The ball game practice wall according to claim 1, wherein the wall is made of porous concrete.