JPH0613874U - Tea ground mat - Google Patents

Abstract

(57) [Summary] [Purpose] The tee can be easily struck anywhere, and it is easy to replace parts due to damage and change to any size, and it is also possible to practice cutting from the rough. [Structure] A large number of square or round holes 4 are provided, and at the lower part of the holes 4 at regular intervals, a large number of cylindrical portions 5 for implanting artificial turf of synthetic fibers and legs 12 having the same height as the cylindrical portions 5 are provided. Further provided is a rectangular or rectangular synthetic resin base block 1 in which a narrow elastic piece 8 is integrally erected on the upper surface around the hole, and a base block adjacent to the outer surface of the base block. A joint portion 9 for fitting and connecting with each other is provided, and the root portion of the turf fiber bundle 6 in which synthetic fibers of a predetermined length are converged is embedded and fixed in the tubular portion 5, and the base blocks 1 ... Then, a mat having a predetermined size is formed.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a tee ground mat that can be laid on a golf course or a practice field to practice tee shots and shots with a feeling of actual combat close to hitting from the rough.

[0002]

[Prior art]

 Conventionally, using a tufting machine to fabricate a narrow green cut tape made of synthetic resin, or synthetic fiber threads on the back surface of fabric that has piles formed on the front surface, rubber or vinyl chloride with a specified thickness A natural grass-like sensation consisting of mats formed by adhering sheet layers to form a square or rectangle of 900 mm × 1800 mm, or an appropriate size, or a laying material with a pile height of 13 mm and a lower thickness of about 30 mm. A golf course tee ground mat that realizes the above is known.

[0003]

[Problems to be solved by the device]

 This type of conventional mat has a weak pile, lacks the resilience and feel of grass, and the pile does not break immediately against the weight, and the drainage is bad, and water leaks out when walking on it. In addition, it is difficult to feel and clean, and such a tea ground mat is inconvenient because the tea ground mat is not produced unless the tea holder is embedded in advance.

In addition, this type of product has a hole and a tea holder at the position where the tea stands, and the place is limited, so that the periphery of the stance position is concentrated and the damage is quick. There was no choice but to change and use. In addition, several types of mats of this kind were manufactured from the beginning in a size that was determined, and the size cannot be changed at the time of laying, and it is difficult to obtain long-haired mats. As a result, it was not suitable for rough shots and cuts for golf practice.

In view of the above problems, the present invention can be used as a tee ground mat for golf courses and driving ranges so that the tee can be easily struck anywhere and a mat of an arbitrary size can be provided. The objective is to provide a tee ground mat that is easy to obtain, that can easily produce long turf, can practice shots from a ruff, has excellent permeability, and can handle rainwater. And

[0006]

[Means for Solving the Problems]

 In order to achieve the above object, the tea ground mat of the present invention is provided with a large number of lattice-shaped square holes or round holes of a predetermined size on a flat surface with a synthetic resin material, and the holes are arranged at predetermined intervals. On the lower circumference of the hole, a large number of cylinders for implanting synthetic fibers and legs with the same height as the cylinder are provided, and a narrow elastic piece is provided on the upper surface around the hole. A rectangular or rectangular base block made of synthetic resin of about 30 cm square, which is integrally erected, and a male member for mating and connecting with an adjacent similar base block on the outer surface of the base block. , A female joint portion is provided, and a fiber bundle obtained by bundling a predetermined length of synthetic fiber is press-fitted into the tubular portion and embedded and fixed, and the fiber bundle on the tubular portion is sandwiched by narrow elastic pieces to be planted. , The base blocks are connected to each other by joints, and the ground of a predetermined size is connected. It is obtained by configuring the mat.

[0007]

[Action]

 According to the present invention, a fiber bundle made of synthetic resin fiber is press-fitted and embedded in a cylindrical portion at the lower periphery of the hole through a predetermined hole provided in a base block, and the upper periphery of the fiber bundle is made into a narrow elastic piece. The block bases that are sandwiched between and are erected stably on the surface of the artificial grass-like fiber group of a predetermined height, and the base blocks that are adjacent to each other via the male and female joints provided on the outer periphery of each block. Then, the tea ground mat having a length of 1800 mm × a width of 900 mm and a height of 30 to 40 mm or a rectangular or square tea ground mat is constructed. In addition, the size can be any size depending on the number of block bases assembled, and in addition to the above-mentioned tee ground mat, it matches the landscape as a golf practice field or an artificial grass style at a predetermined place. You can also lay it.

This tea ground mat is installed on the ground by a large number of cylinders on the back side of which synthetic fibers are planted and legs of the same height, and a large number of holes on the base block that are not to be flocked. Since the tee is present, the tee can be easily pushed to any place and can be kept upright by being sandwiched by the bristles of fiber bundles aligned in the length direction.

Furthermore, since it has a large number of holes in which fiber bundles are not planted and a large amount of space is also held on the lower surface, it has good water and mud permeability. In addition, the root of the fiber bundle is firmly supported by being embedded and fixed by press fitting into the tubular part of the base block, and the middle part of the fiber is sandwiched around the fiber bundle by the narrow elastic piece erected on the surface of the base block. Therefore, even if the golf club is hit with a golf club, its supporting force is strong, and there is no concern that the narrow elastic piece will buffer and the artificial grass fibers will come off. Also, since long fibers can be firmly planted, when a golf ball is placed on the synthetic fiber, the ball sinks and you can practice just like driving from the rough.

[0010]

【Example】

 Examples will be described with reference to the drawings.

FIG. 1 is a perspective view of the tea ground mat of the present invention with a part cut away, in which 1 is a large number of grids partitioned from a synthetic resin material by vertical and horizontal bones 2 and 3. It is a base block which has a square hole 4 and is formed in a rectangular or rectangular shape as a whole. The holes 4 are not limited to the lattice frame shape, and a large number of circular holes 4 arranged at equal intervals on the flat plate surface of the base block 1 may be formed simultaneously with the molding of the base block 1. The size of the base block 1 is arbitrary, but as an example, it is configured to have a size of about 30 × 30 cm or 50 cm × 50 cm square.

Reference numeral 5 denotes a large number of cylindrical portions integrally formed on the lower periphery of the holes 4 arranged at appropriate intervals among the large number of holes 4 arranged in the base block 2, and in the cylindrical portion 5, Fiber bundle 6 in which a specified number of synthetic fibers such as nylon and polyester are arranged, or a predetermined number of finely cut cut tapes that are cut into a fixed length of 15 to 20 mm. The central binding portion 7 of the fiber bundle is bent into a U shape and press-fitted. In this case, it is possible to press-fit with an adhesive and firmly fix and embed.

Reference numeral 8 denotes a narrow elastic piece that stands upright around the upper surface of the hole 4 in the upper portion of the tubular portion 5 provided in the base block 1. The elastic portion extends over the middle portion of the fiber bundle press-fitted into the tubular portion 5 over a predetermined width. It is designed to be pinched. Reference numeral 9 is a joint portion for connecting and connecting the base block 1 to the adjacent base block 1, and 10 is a male engaging tool projecting on two of the four sides, and 11 is provided on the lower part of the other two sides. It is a female engagement tool. Reference numeral 12 denotes a large number of legs having the same height as the cylindrical portion 5 protruding from the back surface.

The female engaging member 11 of the joint portion 9 of the base block 1 is, for example, a frame edge 13 at a lower portion of the outer surface of the base block 1 with a space therebetween, and one side of the frame edge 13 is more than the other side. The male engaging tool 10 is provided with a short (higher than the bottom) locking edge 14, and the male engaging tool 10 is locked to the locking edge 14 from the other two sides of the outside of the base block 2 to the lower end. An engaging head portion 16 having a step portion 15 is provided, which is integrally formed with the base block 1.

FIGS. 2 and 3 are a sectional view and a partially enlarged view of a part of the tee ground mat of the present invention, showing the frame mat 13 of the female engaging tool 11 of the base block 1. By inserting and pushing the engaging head portion 16 of the male engaging tool 10 of the adjacent base block 1, the step portion 15 of the engaging head portion 16 elastically engages with the locking edge 14. Then, the outer frames of both base blocks 1 and 1 are closely and sequentially fitted and connected to each other, and a tea ground mat of a predetermined size can be constructed by the number of the assembling, which is stably installed on the ground. .

FIG. 4 shows another embodiment of the present invention. When the base block 1 is molded, a large number of holes 4 arranged on the flat plate surface and fiber bundles on the lower periphery of the holes 4 are formed. The tubular portion 5 to be embedded, the leg 12 having the same height at a predetermined distance on the back surface of the flat plate, and the thin elastic piece standing upright around the upper surface of the hole 4 are simultaneously molded, and the tubular portion 5 is inserted into the tubular portion 5 through the holes 4. Similarly to the above, the center of the synthetic fiber bundle is bent into a U shape and press-fitted, or the synthetic fiber bundle is embedded with an adhesive and implanted.

[0017]

[Effect of device]

 According to the mat of the present invention configured as described above, the tee can be easily pushed up at any place and the fiber can be easily pushed as compared with the conventional one in which the tea holder needs to be embedded in the predetermined position in advance. Many holes that are not planted and many voids on the back side of the substrate block have excellent air permeability and water permeability, so even if water is splashed outdoors or rainwater is received, the water will not escape to the bottom surface and retain water. As a result, water does not seep even when it is stepped on, it is clean, and the base made of synthetic resin is durable and provides a stable swing. In addition, it is possible to provide a comfortable tea ground mat that suits the landscape at a relatively low cost.

Further, the joint method is easy to construct, and it is not only easy and easy to replace and repair the damaged part due to the frequency of use, but also to easily attach a mat of a desired size and area with one-touch connection. Can be obtained. In addition, the root of the fiber bundle can be firmly supported by inserting and crimping the root part through the hole of the base block made of synthetic resin into the cylindrical part protruding on the lower periphery, and the middle part is sandwiched from the periphery by narrow elastic pieces. Therefore, even when hit with a club head, the impact is moderated by the narrow elastic piece, and the effect of preventing the fiber group from coming off due to impact and impact is great.

As described above, since grass-like fiber bundles can be firmly planted, long-fiber ones can be easily produced. If a golf ball is placed directly on the long fibers, the balls will sink and It has the effect of being able to practice suitable for a real battle, as if you were hitting rough.

[Brief description of drawings]

FIG. 1 is a perspective view of a base block forming a tea ground mat of the present invention with a part cut away.

FIG. 2 is a partial cross-sectional view of a tee ground mat formed by connecting the base blocks at a joint portion.

FIG. 3 is a partially enlarged view of FIG.

FIG. 4 is a perspective view showing another embodiment of the present invention with a part cut away.

[Explanation of symbols]

 1 Base Block 2 Vertical Bone 3 Horizontal Bone 4 Hole 5 Cylindrical Section 6 Fiber Bundle 7 Central Binding Section 8 Narrow Elastic Piece 9 Joint Section 10 Male Engagement Tool 11 Female Engagement Tool 12 Leg 13 Frame Edge 14 Locking Edge 15 step 16 engaging head

Claims (1)

[Scope of utility model registration request] 1. A plurality of square or round holes are provided, and a plurality of cylinders for implanting artificial turf fibers are provided below the holes.
A cylindrical portion and a rectangular base block made of synthetic resin, in which a tubular portion and legs having the same height are provided with a space therebetween, and a narrow elastic piece is integrally erected on the upper surface around the hole, and On the outer surface of the base block, a joint portion for fitting and coupling with the adjacent base block is provided, and the root portion of the bundle of turf fibers in which the synthetic fibers of a predetermined length are converged is embedded and fixed in the tubular portion. A mat for a tea ground, which is connected to each other at a joint to have a predetermined size.