JP2543697Y2 - Structure of artificial turf walking path formed by using artificial turf - Google Patents

Description

[Detailed description of the invention]

[0001]

The present invention relates to a method of providing a wheel path on an artificial turf to be laid on a walking path, a walking road, an amusement park, or the like of a golf course.
TECHNICAL FIELD The present invention relates to a structure of an artificial turf walking path having a wheel path conforming to an electromagnetic induction type golf cart system in a wheelchair, a four-wheeled vehicle, particularly a golf course.

[0002] Artificial turf in the general market is obtained by tufting a base yarn of a raw material such as polypropylene, nylon, polyester, vinylidene chloride or the like using a tufting machine as a base cloth. The turf is fixed to a base cloth by coating with rubber or synthetic rubber or a vinyl chloride adhesive.

[0003] A typical example of the base cloth currently in use is a polypropylene cloth.
As a result of actual measurement, the original polypropylene
It has a tensile strength of 160-180 kg / cm ² in the longitudinal direction and an elongation of 15 / inch × 24 / weft / inch.
1616%, and the tear strength was 54-56 kg / cm ² .
(Test method JIS-L-1096) The artificial turf obtained by tufting the above-mentioned pile yarn on such a base cloth is laid on a subgrade as a footpath, and dry grass is scattered and filled on the turf on the surface. It is currently used.

[0004]

The conventional artificial turf as described above has limitations in wear resistance, piercing strength, tensile strength, tear strength, etc., and the laid artificial grass itself grows. As an outdoor rug, it is not satisfactory in durability and has become a problem. Especially on the path of artificial turf in golf courses etc., there were problems such as a decrease in strength due to scars of spiked shoes, abrasion due to sudden braking of the cart, and the rise of the joint due to the artificial turf stretching itself. .

[0005] More recently, carts using electromagnetic induction have been widely used. However, carts reciprocate along fixed rail-shaped portions and stop locations are fixed. Even the turf base fabric was damaged and lacked durability. For this reason, it has been considered that three-wheeled vehicles, light four-wheeled vehicles, passenger cars, and the like cannot enter the conventional artificial turf containing sand.

In order to address the above problems,
It is desirable to improve the properties of the conventional artificial turf itself, but it is impossible to double the strength of the artificial turf by more than 2 times or 3 times. Therefore, in the present invention, In order to improve the structural weakness of artificial turf
As a means, it focuses on artificial turf that is strong against friction, pressure, piercing, pulling, tearing, etc., has rigidity as a whole and has no elongation, and is a structural improvement to the artificial turf itself,
The purpose is to allow vehicles to pass without damaging the artificial turf for the step path in the structure of the step path separated by the artificial turf into the step path section and the wheel path section. It is in.

[0007]

In order to achieve the above object, according to the present invention, an artificial grass for a walkway is sewn to a durable laminated reinforcing base material, and wheels are provided on both sides thereof. The problem is solved by forming a road.

That is, in the present invention, artificial turf is sewn to a durable laminated reinforced base material, so that the artificial turf portion is used as a step path and the other laminated reinforced base portions are used as wheel roads. The laminated reinforcing base material is used, and a buffer reinforcing material is interposed between the reinforcing base cloth and the back reinforcing cloth, and these are sewn.

[0009]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to the drawings. As shown in FIGS. 1 and 2, the structure (A) of the artificial turf walking path having the wheel path formed by using the artificial turf of the present invention is composed of the artificial turf (a) and the laminated reinforcing base (b). It is composed of artificial turf (a) and laminated reinforced base (b).
The artificial turf (a) is the step path (m)
And a portion other than the step path (m) is a wheel path (n).

The artificial turf (a) for the walking path, as well as other artificial turf, are obtained by tufting the pile yarn (a ″) with respect to the base cloth (a ′). As a pile yarn (a "), polypropylene, nylon, polyester, vinylidene chloride, or the like is used as the pile yarn (a"). The polypropylene base fabric is currently used as a base fabric for artificial turf, and is the same as that described above.

[0011] The laminated reinforcing base material (b) has a step path (m) portion of the artificial turf (a) and a wheel path (n) portion of the remaining reinforcing base material (b) formed thereon. From the time, it has a certain width, and its lamination structure is such that a buffer reinforcing material (e) is interposed between a reinforcing base cloth (c) and a back reinforcing cloth (d), and these are connected to the reinforcing base cloth. A large number of pieces (1) are sewn in parallel with a constant width in the length direction of the material (b).

The laminated reinforcing substrate (b) is excellent in friction resistance, tear resistance, light resistance and the like. As a strong laminated reinforcing substrate (b), nylon, Utilizes a thick base fabric such as polyester, vinylon, polypropylene or the like, or a belt, and is used, for example, as a seat belt employed in an automobile or an airplane, or as a base fabric for a flexible contour or a seat for a canvas. A thick base fabric is used, and these base fabrics are also used for the back reinforcing fabric (d), and a urethane foam sheet is used as the buffer reinforcing material (e).

In the wheel path (n) portion, it is natural that the hue of the laminated reinforcing substrate (b) is the same as that of the artificial turf (a). However, if the reinforcing color is black, light resistance is obtained. It may be black because it gives a strong feeling.

As apparent from FIG. 2, the laminated reinforcing base material (b) in the wheel path (n) portion is a buffer reinforcing material (e) between the reinforcing base cloth (c) and the back reinforcing cloth (d). The sewing thread is tightened in the sewn portion (1) by the buffer reinforcing material (e), the sewing thread is protected, and the sewing thread is protected, and is broken by abrasion caused by wheels. Never do. When sewing (2) the artificial turf (a) for the stride to the laminated reinforcing substrate (b), the pile yarn (a) of the artificial turf (a) is added in addition to the cushioning reinforcing material (e). Due to the presence of a ''), the sewing thread of the sewing portion (2) is further tightened in a biting manner, and the sewing thread is protected.

FIGS. 1 and 2 show a basic structure (A) of an artificial turf walking path in which a wheel path is formed by using the artificial turf of the present invention, and FIG. , The wheel path (n ′) is for a two-wheeled vehicle, the one shown in FIG. 4 is for a three-wheeled vehicle, and the one shown in FIG. n "') is for a four-wheeled vehicle. In the above, (m) of the artificial turf (a) between the wheel paths (n '), (n "), and (n"') is a step path.

[0016]

According to the present invention, the artificial grass is sewn on a durable laminated reinforcing base material having a certain width, so that the artificial grass is used as a walking path and the reinforcing base material on both sides thereof is used. Since it is a wheel path, its configuration is simple, and it can be laid for, for example, a step path or a carton path in a golf course or the like, and can be easily used as a step path or a wheel path. The laminated reinforced base material that becomes the wheel path part has abrasion resistance,
Although it is excellent in weather resistance, it has a feeling of weight and has cushioning properties, it has a small elongation from sewing by lamination, and can be laid stably even during construction.

Further, since the laminated reinforcing base material is obtained by laminating a reinforcing base cloth and a back reinforcing cloth with a buffer reinforcing material interposed therebetween and sewing them, the sewing thread of the sewing is bittenly tightened. It is resistant to abrasion caused by wheels and the like, is excellent in cushioning effect of artificial turf used as a step path and spike shoes, and has a good walking feeling.

[Brief description of the drawings]

The drawing shows the structure of the artificial turf walking path that formed the wheel path by using the artificial turf of the present invention,

FIG. 1 is a perspective view of a structure in which artificial turf is sewn on a laminated reinforcing substrate.

FIG. 2 is an enlarged perspective view of a part of the above.

FIG. 3 is a perspective view of a structure for a motorcycle.

FIG. 4 is a perspective view of a structure for a three-wheeled vehicle.

FIG. 5 is a perspective view of a structure for a four-wheeled vehicle.

[Explanation of symbols]

A Structure of an artificial turf walking path in which a wheel path is formed by using artificial turf a artificial turf b laminated reinforcing base material c reinforcing base cloth d back reinforcing cloth e buffer reinforcing material m stepping path section n wheel path section 1 sewing section 2 Sewing part

Claims (2)

(57) [Scope of request for utility model registration] An artificial turf is sewn to a durable laminated reinforcing base material so that the artificial turf portion is used as a walking path and the other laminated reinforcing base material portions are used as a wheel path. An artificial turf walking path structure using artificial turf to form a wheel path. 2. The laminated reinforcing base material according to claim 1, wherein a buffer reinforcing material is interposed between the reinforcing base cloth and the back reinforcing cloth, and these are sewn. 1
A structure of an artificial turf walking path formed by using the artificial turf described in 1 above.