JPH0442482B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] This invention relates to artificial turf for golf use, such as on teeing grounds of golf courses.

[Conventional technology]

Figure 7 shows the conventional artificial turf for golf
194304). In the figure, 2
Reference numeral 1 denotes a long holding body, 22 a nap provided on the upper part of the holding body 21, and 23 a spacer provided on the side of the holding body 21.

In order to lay the golf artificial turf on the ground, first, the holder 21 is wound in a spiral shape with the spacers 23 facing outside to form a spiral body. Next, a plurality of spiral bodies are arranged and connected with wires.

[Problem that the invention seeks to solve]

However, in this artificial grass for golf, when forming the spiral body, the spacer 23 and the holding body 21
However, if no force is applied, the spacer 23 and the side surface of the holder 21 will separate, so always apply force so that the spacer 23 and the side surface of the holder 21 do not separate. while holding body 21
Since it is necessary to roll up artificial turf, the work of laying artificial turf for golf is troublesome.

The present invention was made to solve the above-mentioned problems, and an object of the present invention is to provide artificial grass for golf that can be easily installed.

[Means for solving problems]

In order to achieve this object, in the present invention, a side fitting groove is provided in the side part, a protrusion is provided in the side part opposite to the side part where the side part fitting groove is provided, and the above-mentioned A long holding body with a protrusion fitted into the side fitting groove and wound into a spiral shape and buried in the soil, and a long holding body provided at the head of the holding body with the upper part protruding from the soil. Provided with raised hair.

[Effect]

In this artificial turf for golf, if the projections are fitted into the side fitting grooves and the holder is wound in a spiral, the holder is rolled up while constantly applying force to prevent the outer and inner sides of the holder from coming apart. There is no need to wrap it.

〔Example〕

FIG. 1 is a sectional view showing a part of the artificial turf for golf according to the present invention. In the figure, 1 is the bottom of a hole made in the ground, 2 is a long holding body made of vinyl chloride resin, etc., made by extrusion molding, etc., and has a height of about 3 cm, and 3 is the holding body 2. 4 is a protrusion provided on the side of the holding body 2 opposite to the side where the side fitting groove 3 is provided; It is wound in a spiral shape with the part fitting groove 3 inside, the protrusion 4 is fitted into the side part fitting groove 3, and the spirally wound holder 2 is placed on the bottom surface 1. . 5 is a head fitting groove provided in the head of the holding body 2; 6 is a brushed material made of resin such as nylon; and 7 is a long rod-shaped material made of vinyl chloride resin or the like and made by extrusion molding or the like. In the body, the rod-shaped body 7 is fitted into the head-fitting groove 5, and the nap 6 is sandwiched between the head-fitting groove 5 and the rod-shaped body 7,
A nap 6 is provided on the head of the holding body 2. 8 is the soil applied to the head of the holding body 2, and the nap 6 is the soil 8
The soil 8 protrudes from the surface, and the surface of the soil 8 is flush with the ground.

In this artificial turf for golf, since the protrusion 4 is fitted into the side fitting groove 3, the holding body 2 is rolled up while always applying force so that the outer and inner side surfaces of the holding body 2 do not separate. Since it is not necessary, the installation work can be done easily. Also, the side fitting groove 3
Since the holder 2 is spirally wound with the holder 2 facing inside, the side fitting groove 3 is closed, so that the protrusion 4 can be reliably fitted into the side fitting groove 3. Moreover, since the brushed hair 6 protrudes directly from the ground and there is no base material layer on the ground, it is possible to tee up at any location, and the feel is similar to that of hitting a golf ball on natural grass. You can hit a golf ball with a similar feeling.

Next, a method for installing the artificial grass for golf shown in FIG. 1 will be explained. First, as shown in FIG.
0 are woven into a blind shape to form a woven body 13, and then the woven body 13 is cut at the position indicated by the two-dot chain line to form a raised fabric 6. Next, as shown in FIG. 3, the rod-shaped body 7 is fitted into the head fitting groove 5 with the raised brush 6 in contact with the lower surface of the rod-shaped body 7. Next, as shown in FIG. 4, while fitting the protrusion 4 into the side fitting groove 3, the holding body 2 having the raised hair 6 on the head is wound in a spiral shape.
Let it be a spiral body 11. Next, as shown in FIG. 5, after making a hole 12 in the ground and arranging a plurality of spiral bodies 11 in the hole 12, soil 8 is poured over the head of the holding body 2, and the surface of the soil 8 is covered with the ground. be on the same plane as

In addition, the brushed artificial grass for golf shown in FIG.
When replacing the holder, first take out the spiral body 11, remove the protrusion 4 from the side fitting groove 3, and then replace the holder 2.
With the bar straight, remove the rod 7 from the head fitting groove 5, remove the old nap 6 from the head fitting groove 5, and then place the new nap 6 in contact with the lower surface of the rod 7. , while fitting the rod-shaped body 7 into the head fitting groove 5, and then fitting the protrusion 4 into the side fitting groove 3, the holding body 2 is spirally wound to form a spiral body 11, and the inside of the hole 12 is After arranging the spiral bodies 11, soil 8 is poured over the head of the holder 2, and the surface of the soil 8 is made flush with the ground.

In the above embodiment, as shown in FIG. 5, the spiral bodies 11 are arranged so that the lines connecting the center points of the spiral bodies 11 that are in contact with one spiral body 11 form a hexagon. As shown in FIG. 6, the large spiral bodies 11
A are arranged, and a small spiral body 11b is placed between the large spiral body 11a.
You can also line them up.

〔Effect of the invention〕

As explained above, in the artificial turf for golf according to the present invention, it is not necessary to always apply force while winding the holder so that the outer and inner sides of the holder do not separate, so that the laying work can be easily carried out. can be done. As described above, the effects of this invention are remarkable.

[Brief explanation of drawings]

Fig. 1 is a cross-sectional view showing a part of the artificial turf for golf according to the present invention, Figs. 2 to 6 are explanatory diagrams of the method of installing the artificial turf for golf shown in Fig. 1, and Fig. 7 is a conventional FIG. 2 is a diagram showing artificial turf for golf. 2... Holding body, 3... Side fitting groove, 4... Protrusion, 6... Raised.

Claims (1)

[Claims] 1 A side fitting groove is provided on the side, a protrusion is provided on the side opposite to the side where the side fitting groove is provided, and the protrusion fits into the side fitting groove. 1. A golf ball comprising: a long holding body which is wound into a spiral shape and buried in the soil; and a raised part provided at the head of the holding body and whose upper part protrudes from the soil. artificial turf.