JPH0646767U - line - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a line that can be easily installed on a sports surface according to the sport. [Structure] A woven fabric having a rigid cut pile 2 protruding in a needle shape from a ground texture portion 2 is formed into a band having a predetermined width, and the rigid cut pile 2 is inserted into the surface of a sports surface including a sand-containing artificial lawn 4 or the like. In addition to installing the line for the sports surface, it can be easily removed.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a line attached to a sports surface such as a ball field or a stadium.

[0002]

[Prior art]

 Conventionally, the line of sports surfaces such as ball stadiums and stadiums was formed by sprinkling lime or nailing a band-shaped fabric, but in recent years it has been used for purposes such as sports surface materials and multipurpose open spaces. Due to the diversification and especially the use of artificial grass with sand, it has been difficult to form a line with the above-mentioned lime or strip fabric.

[0003]

[Problems to be solved by the device]

 The present invention solves such a problem, and an object thereof is to provide a line that can be easily installed on a sports surface according to the sport.

[0004]

[Means and Actions for Solving the Problems]

 In order to solve this problem, the present inventor, as a result of diligent research, has come up with a line that can be easily installed on a sports surface. That is, the gist of the present invention is a line formed by forming a fabric having a rigid cut pile protruding in a needle shape into a band having a predetermined width and inserting the rigid cut pile into the surface of a sports surface. .

Hereinafter, the present invention will be described in detail with reference to the drawings. In FIG. 1, reference numeral 1 is a band-like line in the present invention, which is a ground tissue portion 2 and a needle-like shape from one surface of the ground tissue portion 2. It is composed of a protruding rigid cut pile 3. This line 1 is obtained by cutting a fabric made of double weave (such as mocket weave) into a predetermined width according to the sport. More specifically, the ground structure portion 2 is woven from 210d / 12f multifilament made of, for example, polyester, polypropylene, nylon or the like, and the rigid cut pile 3 is made of, for example, polyester, polypropylene, nylon or the like. A monofilament with a thickness of 0.5 mm is used as the material. It is necessary that the fibers constituting the ground structure portion 2 and the rigid cut pile 3 have weather resistance. The rigid cut pile 3 may be made of a resin-treated fiber to give rigidity, in addition to the fiber having the above thickness.

As shown in FIG. 2, the line 1 thus formed faces the sports surface on which the artificial lawn 4 with sand is laid, for example, with the surface from which the rigid cut pile 3 projects downwards. If the rigid cut pile 3 is stepped on the lawn part 5 of the artificial lawn 4 containing sand or pushed in by a roller in this state, the line 1 can be installed on the sport surface as shown in FIG. The line 1 can be easily removed by pulling it up from the sports surface.

The protruding length of the rigid cut pile 3 from the ground structure portion 2 is determined in the range of 5 mm to 30 mm in accordance with the rising length of the lawn portion of the artificial lawn forming the sports surface. It In addition, the color of the line 1 installed on the sports surface differs depending on the type of sport (ball game, competition), and therefore, the color of the filament used for the ground texture portion 2 is selected and the line 1 of the desired color is selected. Is obtained. Furthermore, the width of the line 1 is also determined according to the type of sport (ball game, competition).

As described above, the line 1 of the present invention can be easily attached to and detached from all artificial lawns, and even a sports surface having a soil surface can be easily attached and detached by inserting the rigid cut pile 3. it can.

By the way, the line 1 of the present invention is made of the above-mentioned double weave (moquette weave, etc.), and a rigid cut pile is provided by tufting on the ground structure portion (base cloth), It is also possible to make it by backing to prevent the rigid cut pile from coming off.

[0010]

[Effect of device]

 As described above, according to the present invention, it is possible to provide a line that can be easily installed by inserting a rigid cut pile into a sports surface according to the type of sport (ball game, competition).

[Brief description of drawings]

FIG. 1 is a perspective view of a line according to the present invention.

FIG. 2 is a schematic cross-sectional view showing a state before installing the same line on a sports surface.

FIG. 3 is a schematic cross-sectional view showing a state in which the same line is installed on a sports surface.

[Explanation of symbols]

 1 Line 2 Ground structure part 3 Rigid cut pile 4 Artificial grass with sand 5 Grass part

Claims (1)

[Scope of utility model registration request] 1. A line characterized in that a woven fabric having a needle-like rigid cut pile is formed into a band having a predetermined width, and the rigid cut pile is inserted into the surface of a sports surface.