KR20080101253A

KR20080101253A - Grass mat for exercising golf

Info

Publication number: KR20080101253A
Application number: KR1020070047770A
Authority: KR
Inventors: 홍오대
Original assignee: 홍오대
Priority date: 2007-05-16
Filing date: 2007-05-16
Publication date: 2008-11-21

Abstract

A natural grass mat for the golf practice is provided to be applied to the apparatus for putting training in which the control of slope or the state of ground is possible due to the flexible floor construction. A natural grass mat for the golf practice comprises: a natural grass part(10) consisting of the fine textured soils sand layer in which the natural grass is planted; a root rootage part(20) which is positioned in the lower part of the natural grass part and in which the root of the natural grass is rooted; a water supplying part(30) which is provided with the water from the water pail(50) in which a plurality of holes include the valve(51) installed at the outside and supplies the water to the natural grass; and a waterproof layer(40) positioned at the lower part of the water supplying part.

Description

Grass Mat for exercise golf {Grass Mat for exercising golf}

1 is a perspective view of a natural grass mat for golf practice according to the present invention.

Figure 2 is an exploded perspective view showing a preferred embodiment of the natural grass mat for golf practice according to the present invention.

10: natural grass

11: natural grass

12: fine grain sand layer

20: root sticking part

21: Special Nutrition Layer

22 nonwoven fabric

23: root adhesion layer

30: moisture supply

40: waterproof layer

50: bucket

51: valve

52: supply pipe

The present invention relates to a natural grass mat for golf practice, and more particularly, natural grass can be used to train the sense of putting on the actual field, contains a large amount of nutrients to be supplied to the grass, due to the flexible floor structure It relates to a natural grass mat for golf practice that can be applied to the putting practice device that can adjust the slope or ground conditions.

In general, the golf putting practice apparatus has an artificial grass mat constructed like a real green, and the exercisers put the ball on these mats to practice putting. However, artificial grass mat provides a different environment from the natural turf of the actual golf course, so there was a problem that the effect is less effective in practice such as putting requires a delicate sense.

In the above situation, a golf practice mat using natural grass has been developed, but the existing golf practice mat using natural grass is configured to install a natural grass layer on a fixed frame and is effective only on a flat floor. There was a problem that can not be used in the golf putting practice apparatus that can be developed and released slope or ground conditions.

In addition, the existing natural grass mat has a problem that must supply a mixture of nutrients to the water supplied in order to prevent the life of the grass is shortened to the limit of nutrients contained in the soil by planting the grass in a thin soil layer.

The present invention has been made to solve the above problems, the object of the present invention can provide a mat that can use natural grass in the golf practice device and at the same time can contain a large amount of nutrients can increase the life of the grass and It is to provide a flexible natural grass mat for golf practice to be able to adjust the slope and ground conditions.

In order to achieve the above object, the natural grass mat for golf practice according to the present invention comprises a natural grass part 10 composed of a fine grain sand layer 12 in which natural grass 11 is planted, and a lower portion of the natural grass part 10. It is located in the root slid part 20 is located in the root of the natural grass 11 and the flexible pipe, a plurality of holes are formed around the tube having a valve 51 installed on the outside ( It comprises a water supply unit 30 configured to supply water to the natural grass 11 receives the water from the 50, and a waterproof layer 40 located below the water supply unit 30,

The root slid part 20 is located in the lower portion of the natural grass 10, the special nutriment layer 21 consisting of coconut shells, and the non-woven fabric 22 located in the lower part of the special nutrition layer 21 And, it is characterized in that the non-woven fabric 22 is located in the root shape of the lattice and has a root shape of the natural grass 11 is composed of a root sticking layer (23).

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view of a natural grass mat for golf practice according to the present invention,

As shown in FIG. 2, the natural grass part 10 is composed of a fine sand layer 12 in which a natural grass 11 is planted.

The natural grass 11 is used for the grass-like grass such as Bentgrass (Bentgrass) species used for the green of the golf course, fine grain sand layer 12 is preferably used for the general soil powder sifted to 16 mesh or less.

In addition, since the natural grass 11 is vulnerable to pests, the fine sand layer 12 in which the natural grass 11 is planted should be removed in advance by using a sterilized soil powder at a temperature of 80 ° C. or higher. do.

In addition, the fine sand layer 12 is preferably prepared by adding the agar solution to the soil powder produced by putting agar in water to the soil powder to prevent muddy water or dust from being generated easily. Do.

Root slid part 20 is located in the lower portion of the natural grass portion 10 is configured so that the roots of the natural grass 11 and the special nutrition layer 21 containing nutrients supplied to the natural grass (11) And, it consists of a non-woven fabric 22 located in the lower portion of the special nutrient layer, a root sticking layer 23 is located in the lower portion of the non-woven fabric 22 has a grid shape of the grid and the roots of the natural grass 11 is slid. .

The special nutrition layer 21 is produced by containing a coconut shell crumb containing a large amount of nutrients necessary for the growth of natural grass 11 in the fine granules ().

The nonwoven fabric 22 is formed of a relatively thick nonwoven fabric having good moisturizing and absorbing functions, and the material is preferably a nonwoven fabric made of a general fiber of a material which can penetrate through the roots of the natural grass 11.

The root sticking layer 23 has a frame shape with a lattice and is made of a flexible resin to prevent the roots of the natural grass 11 slid to the nonwoven fabric 22 from escaping to the bottom.

The water supply unit 30 is composed of a flexible synthetic resin tube made of a material, as shown in Figure 2, preferably configured in the lower portion of the non-woven fabric to supply water to wet the non-woven fabric can always supply water to the natural grass Make sure

In addition, as shown in FIG. 1, when the water is put into the bucket 50 to which the valve 51 is connected, the water flows into the tube through the supply pipe 52 naturally by gravity when the valve 51 is opened.

According to the size of the mat to install a plurality of tubes with a branch point so that the water is evenly distributed throughout, water flows through the holes created at regular intervals around the tube to supply water to the root slid part 20. .

Waterproof layer 40 is formed of a vinyl resin is configured to prevent the water supplied from the water supply unit 30 is lost to the bottom of the mat.

Through the above configuration, natural grass can be used to train putting sensation on the actual field, and it contains a large amount of nutrients to be supplied to the grass to extend the life of the grass, and due to the flexible floor structure, the slope Or it is possible to adjust the ground state.

The configuration and operation as described above are not limited to the claims of the present invention as an embodiment, and various changes and modifications are possible within the scope of not changing the technical spirit of the present invention. It is obvious to those who are engaged.

As described above, the present invention can train putting sensation in natural grass as in a real field, contains a large amount of nutrients to be supplied to grass, and has an effect of adjusting slope or ground state.

Claims

In natural grass mat,

Natural grass part made of fine-grained sand layer planted with natural grass;

A root slid portion located under the natural grass portion and rooted with natural grass;

Comprising a flexible tube, a plurality of holes are formed around the tube water supply unit configured to supply water to the natural grass by receiving water from a bucket having a valve installed on the outside;

A natural turf mat for golf practice, including; a waterproofing layer positioned below the moisture supply part.

The method of claim 1,

The root squeezing part,

Located in the lower part of the natural turf, special nutrition layer consisting of coconut shells,

Non-woven fabric located under the special nutrition layer,

Located in the lower portion of the non-woven fabric, has a frame shape of the grid, natural grass mat for golf practice, characterized in that consisting of a root sticking layer to the root of the natural grass.