JPH0367B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a rug suitable for use in ball games such as gateball or crotchet, in which a ball is hit with a stake and rolled.

In recent years, sports such as gateball have been adopted as sports suitable for the elderly, but there are restrictions on their use indoors, such as in general gymnasiums, as the floor surface can be damaged by the blows of the sticks. ,
Another drawback was that the ball rolled too much on a smooth floor.

To overcome these drawbacks, commonly used artificial turf, rubber or plastic sheets are used, but although the problem of damaging the floor surface is eliminated, the problem of the ball rolling too much cannot be eliminated.

SUMMARY OF THE INVENTION An object of the present invention is to provide a ball game rug that is lightweight, easy to install and remove, and allows the ball to behave in a manner similar to that on a dirt court.

Next, embodiments of the present invention will be described based on the drawings.
In Fig. 1, 1 is a large mesh structure with a diameter of 3 mm and a mesh size of 35 mm, which is made by using a polyester knitted mesh as a core material and coating the surface with soft polyvinyl chloride. The core material is a net made of polyester knitted fabric, and the surface is coated with soft polyvinyl chloride.It has a diameter of 0.7 mm and a mesh size of 7.
mm small mesh structures 2 are laminated together by gluing, sewing, etc. so that the meshes thereof are diagonal to the direction of the mesh of the large mesh structure 1.

On the back surface of the small mesh structure 2, an anti-slip layer 3 made of a polyvinyl acetate coating is provided along the constituent material.

FIG. 2 shows another embodiment of the present invention, in which a fabric 4 is adhered to the back surfaces of the mesh structures 1 and 2 stacked on top and bottom of the first embodiment, and An anti-slip layer 3 made of a polyvinyl acetate sheet is provided on the top.

In addition to the mesh structure made of fiber and plastic as mentioned above, the mesh structure can be made entirely of fiber,
It may be made of rubber or plastic, and the mesh may be formed by making discontinuous cuts in a rubber sheet or plastic sheet in a staggered manner and spreading them laterally to form a mesh.

In the above embodiments, the large mesh structure and the small mesh structure are stacked one above the other in this order, but the small mesh structure is not integrally woven into the large mesh structure. In any case, the upper surface of the large mesh structure must protrude above the upper surface of the small mesh structure. In addition, the anti-slip layer provided on the back side may be made of a material with high friction such as rubber or soft plastic. In particular, when foamed plastic is used, it conforms well to the floor surface and has a cushioning effect when walking on the top surface. This is preferable because it produces If the entire structure is made of soft foam plastic, there is no need to provide a separate anti-slip layer on the back side. The larger the mesh of the large mesh structure, the greater the ball deceleration effect, but the mesh is 50 cm
If it gets larger, the ball will not roll smoothly, the club head or the tip of the stick may get stuck, and it will become an obstacle when walking or running. Furthermore, if the mesh size of the small mesh structure is large, it will be an obstacle when hitting or running, and if the mesh size is smaller than 10 mm, it will not be possible to obtain the effect of slowing down the rolling of the ball. If the material of the large mesh structure is larger than 10 mm, the ball will not roll smoothly and the weight will be heavy, making it difficult to transport and store. If the material is smaller than 1 mm, the ball will not be slowed down, and the small mesh structure When the body mesh is larger than 15mm, when hitting,
If the material of the small mesh structure is larger than 2 mm, it will become heavy and difficult to transport and store, and if the material of the small mesh structure is smaller than 0.3 mm, it will not be able to protect the floor surface when walking or running. The mesh is more likely to break, making it difficult to use when hitting, walking, or
It becomes impossible to protect the floor surface while driving.

In addition, in order to facilitate transportation and storage, the rug may be made into equal parts of the coat and connected with fasteners, and a thin part may be provided at the position where the coat is divided into equal parts so that it can be folded. Good too.

The large mesh structure whose upper surface protrudes upward is colored green.
If the ball is colored brown or the like, the ball will be easier to see and the game will be more interesting, and it will be convenient if the playing line part is colored white in advance.

The ball game rug of the present invention is made of a material with an outer diameter of 1 to 10 mm and has a large mesh structure formed into a mesh with a size of 10 to 50 mm, and a material with an outer diameter of 0.3 to 2 mm and a size of 1 mm. The small mesh structure formed into a mesh of 15 mm to 15 mm are laminated together, and the upper surface of the large mesh structure protrudes above the upper surface of the small mesh structure. It rolls on the surface, and the mesh of the large mesh structure acts as a resistance to rolling, allowing you to obtain an appropriate rolling pattern similar to that on a dirt court, and when installed in a general gymnasium, tennis court, etc. Even if it penetrates through the body's mesh, gateball can be played without damaging the floor or court surface due to the presence of the small mesh structure, and it is lightweight and can be easily installed, removed, transported, and stored. .

If the mesh structure is laminated in such a way that the mesh direction of one mesh structure is diagonal to the direction of the other mesh structure, as in the example, the structure will be strong against external forces in any direction, and the mesh will not become misaligned. It can be prevented.

Furthermore, if a sheet-like material is laminated on the back side, dirt on the floor surface due to competition can be reduced.

[Brief explanation of the drawing]

FIG. 1 is a partial perspective view showing one embodiment of the present invention;
FIG. 2 is a partial perspective view showing another embodiment. 1: Large mesh structure, 2: Small mesh structure.

Claims (1)

[Claims] 1. Made of a material with an outer diameter of 1 to 10 mm, the size is
A large mesh structure formed into a mesh of 10 to 50 mm,
Made of material with an outer diameter of 0.3 to 2 mm and a size of 1
A small mesh structure formed into a mesh of 15 mm to 15 mm is
A ball game rug that is integrally laminated and has an upper surface of a large mesh structure that protrudes above the upper surface of a small mesh structure. 2. The ball game rug according to claim 1, wherein the mats are laminated so that the direction of the mesh of one structure is oblique to the direction of the mesh of the other structure. 3. The ball game rug according to claim 1 or 2, wherein a sheet-like material is laminated on the back side. 4. The ball game rug according to any one of claims 1 to 3, which has an anti-slip layer on the back surface.