KR20150062029A - Golf hitting mat for indoor and outdoor driving ranges - Google Patents

Abstract

According to the present invention, a golf mat for hitting practice in an indoor golf driving range and an outdoor golf driving range comprises: a rubber plate (2) having a plane square shape; a first Velcro mat (50) fixedly bonded by an adhesive (30) applied on the top of the rubber plate (2); an artificial turf mat (3) detachably combined with the top of the rubber plate (2), and formed on the top surface with an artificial turf (3a); and a second Velcro mat (60) on the bottom surface of the artificial turf mat (3) fixedly bonded by the adhesive (30), and the artificial mat (3) detachably combined with the rubber plate (2) by a combination of the first Velcro mat (50) and the second Velcro mat (60). The present invention allows a part of an artificial turf mat to be easily replaced without replacing a rubber plate, thus flourishing business performance with high customer satisfaction in a golf driving range, thereby significantly reducing maintenance and administrative costs for a golf mat for hitting practice in a golf driving range and maintaining the good quality of an artificial turf.

Description

[0001] Golf hitting mats for indoor golf driving ranges and outdoor golf hiking ranges [

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an indoor golf driving range and a golf driving mat for an outdoor golf driving range, and more particularly, to an indoor golf driving range and outdoor golf driving range used by many people, The present invention relates to an indoor golf driving range and an outdoor golf driving mat for outdoor golf driving range, which can reduce the operating costs of golf range by allowing the user to easily separate the golf clubs from each other, thereby enabling customers to always play on a clean mat to maximize customer satisfaction.

 In recent years, more and more people are enjoying golf as a leisure activity. Many golf aficionados use an indoor golf driving range for practicing in the course of golfing. Before going out to the actual golf course (field) Indoor Practice Area).

A large number of indoor and outdoor golf driving ranges are in operation in urban streets and residential areas. These outdoor and indoor golf driving ranges are hit by golf clubs with golf balls on a mat that gives a feeling of a grassy feeling.

1 and 2 are perspective views showing a configuration of a conventional indoor golf driving range 100 and an outdoor golf driving range 100a.

Referring to FIG. 1, a striking net 101 is installed on a front wall 103 of an indoor golf range 100, and an insole 110, on which a golfer 105 can climb to hit the golf ball 116, Respectively. The insole 110 is composed of a matting pad 120 on which a golfer 105 is mounted and a striking mat 1a on which a golf ball 116 is automatically supplied. The supplied golf ball 116 is placed on the golf tee 115 and supplied. When the golfer 105 presses the golf ball supply switch 106a placed on one side of the striking mat 1a through the golf ball supply line (not shown) provided in the lower portion of the striking mat 1a in the golf ball supply device 106, And supplies the golf ball 116 to the golf tee 115 automatically.

The floor 104 of the indoor golf range 100 is composed of a mat made of a flocking pile which gives a feeling similar to grass and the net have. And a partition 117 having a low height is provided for distinguishing between the batter stones 110 and the batter stones 110.

Fig. 2 shows a batting structure of an outdoor golf driving range (Indoor driving range) 100a. 2, the construction of the batting mat 110, the batting mat 120, and the batting mat 1a is the same as that of the indoor golf range of FIG. 1 except that there is no wall on the front side, There is a difference in that the golf ball 108 can be seen flying in the forward direction. Reference numeral 107 denotes an iron supporting frame on which a net (net) 108 can be installed.

Fig. 3 shows the configuration of the batting seat 110 of the golf range 100, 100a of Figs. 1 and 2. 3, the batting seat 110 is provided with a striking mat base 140 at one side of the batting mat 120, and a striking mat 1a is detachably coupled to the striking mat base 140 , And can be replaced with a new striking mat if the striking mat (1a) is damaged.

3, two golf tee holes 4a and 4b are formed in the striking mat 1a, and iron shot position marks 5a and 5b are shown in the vicinity of the golf tee holes 4a and 4b . The golf tee 115 can be adjusted in height by a golf tee driving means (not shown) installed on the bottom of the batter mat 1a so that a tee shot can be made . The tee shot using the driver is positioned at the position of the golf tee 115. In addition, putting using a shot and a putter using wood, iron or wedge, As shown in FIG.

The striking mat (1a) is formed with an artificial turf mat made by planting synthetic fiber yarn files so as to give a feeling similar to a field of an actual outdoor golf course, and a rubber plate is bonded under the artificial grass mat. Since the weight of the rubber plate is usually 7-10 kg, the weight of the rubber plate is heavy, so that when the impact mat (1a) is damaged and is attempted to be replaced, the labor of the workforce is increased. In particular, Since the grass mat is damaged, it is necessary to dispose of the rubber plate together. Therefore, there is a disadvantage that the replacement cost is unnecessarily large and the resource recycling is disadvantageous.

On the other hand, the artificial turf mat installed on the surface of the impact mat (1a) is frequently damaged by the swing of customers. If such damage is left to occur, the movement direction of the golf ball after impact due to the fine portions on the surface It becomes distorted. That is, even if the player strikes the golf ball straight ahead, the golf ball may not advance straight due to a pine mark on the artificial turf mat, and the golfer may erroneously roll to one side.

It is difficult for golfers to practice a proper swing when scratches are created on the batting mat. In order to practice correct swing and putting, a complaint must be accumulated from the viewpoint of the customer who has visited the golf driving range. Eventually, The result is that it is not. Therefore, keeping the artificial turf condition of the impact mat always clean without damages in the indoor golf driving range and the outdoor golf driving range increases the customer satisfaction and becomes a commercial prosperous shortcut.

However, at present, most golf practice ranges are not frequently replaced due to the high replacement cost of the hitting mats. As a result, there is a problem that the quality of artificial turf is poor and customer satisfaction is low.

In order to solve the above-described problems, the present invention can easily replace the artificial turf mat part, which is frequently damaged in the course of hitting the golf ball, so that the replacement cost can be lowered Indoor golf driving range and golf driving mat for outdoor golf driving range which can reduce the operation cost of indoor golf driving range and outdoor golf driving range and allow customers to practice swing and putting practice on a clean mat all the time, The purpose is to provide.

In addition, according to the present invention, a rubber plate and an artificial turf mat can be detachably coupled to each other using a velcro mat means, so that only a synthetic turf mat can be easily removed without replacing a rubber plate, It is an object of the present invention to provide an indoor golf driving range and a golf driving mat for outdoor golf driving range that can prevent the wrist or the elbow from being damaged even when the golfer hits the ground with the golf club.

In order to achieve the above object, an indoor golf driving range and an outdoor golf driving range mat according to the present invention include: a rubber plate having a rectangular planar shape; A first Velcro mat (50) adhered and fixed by an adhesive (30) applied on the rubber plate (2); A synthetic grass mat (3) detachably connected to the rubber plate (2) and having a synthetic grass (3a) formed on the upper surface thereof; And a second Velcro mat (60) adhered and fixed to the bottom surface of the artificial turf mat (3) by an adhesive (30), wherein the first Velcro mat (50) The synthetic grass mat (3) is detachably coupled to the rubber plate (2).

To attain the above object, an indoor golf driving range and an outdoor golf driving mat for use in the present invention provided with the present invention are characterized in that the adhesive (30) is a raw material composed of 80 to 90% by weight of chloroprene rubber and 10 to 20% by weight of chlorinated polyethylene rubber 2 to 10 parts by weight of an activator, 0.2 to 4 parts by weight of an antioxidant, 15 to 30 parts by weight of a filler, 390 to 470 parts by weight of an organic solvent, 5 to 17 parts by weight of a tackifier, 5 to 15 parts by weight of a cross- And 3 to 8 parts by weight of water, wherein the activator is zinc oxide, the aging inhibitor is styrenated phenol, the filler is carbon black, the organic solvent is toluene, n-hexane and acetic acid A mixture of ticacides is used, and the tackifier contains a gumarone-indene resin, and the crosslinking agent is a polyisocyanate.

The golf driving range and golf driving mat for outdoor driving range according to the present invention can easily replace the artificial turf mat without separately replacing the rubber plate, so that the replacement cost is much lower There is an advantage that it can be lowered. Thus, by lowering the replacement cost of the golf striking mat, it is possible to replace the golf striking mat frequently in view of the indoor and outdoor golf driving ranges. Therefore, it is possible to maintain the quality of the artificial turf all the time and improve the satisfaction of the customers, .

In addition, since the velcro mat means bonded to the rubber plate and the artificial turf mat act as a resilient buffer, the golf impact mat according to the present invention can prevent damage to the wrist or the elbow even when the golfer hits the ground .

1 is a perspective view showing a configuration of a batting seat 110 of a conventional indoor golf range 100. As shown in FIG.
2 is a perspective view showing a configuration of a batting surface 110 of a conventional outdoor golf driving range 100a.
Fig. 3 shows the configuration of the batter 110 of the golf range 100, 100a of Figs. 1 and 2.
4 is a perspective view of an indoor golf driving range and an outdoor golf driving range golf driving mat according to the present invention.
5 is an exploded perspective view of the indoor golf driving range of FIG. 4 and the golf driving mat 1 for outdoor golf driving range.
Fig. 6 shows a state in which the velcro mats 60 and 50 are engaged with the artificial turf mat 3 and the rubber plate 2 of the golf impact mat 1 of Fig. 4, respectively.
7 and 8 are sectional views of the golf striking mat 1 of the present invention, wherein FIG. 7 shows a state in which the artificial turf mat 3 and the rubber plate 2 are separated, FIG. And the mat 3 and the rubber plate 2 are coupled to each other.
9 shows the composition of the adhesive used for attaching the velcro mats 50 and 60 to the artificial turf mat 3 and the rubber plate 2 in the golf impact mat 1 of the present invention, will be.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a golf striking mat for a screen golf system according to the present invention will be described in detail with reference to the accompanying drawings.

4 is a perspective view of an indoor golf driving range and an outdoor golf driving range golf driving mat according to the present invention. Referring to FIG. 4, the indoor golf driving range and the golf driving mat 1 for an outdoor golf driving range according to the present invention are structured such that an artificial grass mat 3 is coupled to a rubber plate 2 having a rectangular planar shape.

The artificial turf mat (3) has artificial turf (3a) formed with synthetic fiber yarn files on its surface, and golf tee holes (4a, 4b) through which the golf tee can penetrate can be provided. Two golf tee holes 4a and 4b are provided on one golf strike mat 1 and after the golf tee hole 4a is first used, the positions of the other golf tee holes 4b are reversed So that the service life of the golf striking mat (1) is increased as much as possible. Therefore, the golf tee holes 4a and 4b are formed at positions symmetrical to each other with respect to the center point of the golf striking mat 1 or the artificial turf mat 3.

On the other hand, iron shot position marks 5a and 5b are formed in the vicinity of the golf tee holes 4a and 4b. When a golf ball is hit using a wood, iron, wedge, or putter, A golf ball may be placed on the iron shot position marks 5a and 5b and hit. Alternatively, a golfer or a user may strike a golf ball at any position on the mat 1. [

In FIG. 4, reference numeral 5c denotes a strike locus generated on the artificial turf mat 3 by hitting a golf ball in the iron shot position mark 5a. In this way, , There arises a problem that the ball moves to the wrong position even if the player hits the golf ball precisely in the future. In this case, there is a problem that accurate swing practice or putting practice can not be performed.

On the other hand, the iron shot position marks 5a and 5b may be displayed on the artificial turf mat 3 by using special paints or may be formed by clamping a colored yarn distinguished from the artificial turf yarn on an artificial turf mat .

5 is an exploded perspective view of the indoor golf driving range of FIG. 4 and the golf driving mat 1 for outdoor golf driving range. 5, an adhesive 30 is applied to the surface of the rubber plate 2 located below and the first Velcro mat 50 is adhered to the rubber plate 2 by the adhesive, The second Velcro mat 60 is adhered and fixed to the bottom surface of the second Velcro mat 3 by applying an adhesive. The first Velcro mat 50 and the second Velcro mat 60 and the rubber plate 2 are provided with golf tee holes 50a and 50b corresponding to the golf tee holes 4a and 4b of the artificial turf mat 3. [ , 60a, 60b, 40a, and 40b, respectively.

The first Velcro mat 50 and the second Velcro mat 60 use a Velcro or Velcro mat known as a fastener material and the first Velcro mat 50 has a loop type It is preferable to use a velcro element 51 and a hook type velcro element 61 in the second velcro mat 60. [ Since the rubber plate 2 is not likely to be damaged even when it is used for a long time, there is no need to replace it, and only the artificial turf mat 3, which causes damage to the artificial turf 3a, It is difficult to break the Velcro itself by separation. The velcro means is typically composed of two mats, one of which is provided with a loop-shaped velcro element and the other of which is formed with a hook-shaped velcro element. At this time, since only the hook-shaped velcro element is disturbed by use, the hook-shaped velcro element 61 is connected to the artificial turf mat 3 side to be replaced or discarded as a consumable item, It is preferable to join the loop-shaped velcro element 51 in which no deformation of the structure occurs at all.

Fig. 6 shows a state in which the velcro mats 60 and 50 are engaged with the artificial turf mat 3 and the rubber plate 2 of the golf driving mat for the indoor golf driving range and the outdoor golf driving range of Fig. 4, respectively. In FIG. 6, the artificial turf mat 3 is seen from below and the second velcro mat 60 coupled to the artificial turf mat 3 is formed with a hook-shaped velcro element 61. On the other hand, the first velcro mat (50) coupled to the rubber plate (2) is formed with a loop-shaped velcro element (51).

In FIG. 6, reference numeral 2a denotes a 'side projecting wall' protruding from the side surface of the rubber plate 2. The side projecting wall 2a serves to maintain the strength of the rubber plate 2 and to prevent the golf ball from being accidentally rolled out of the golf strike mat 1. [

7 and 8 are sectional views of the golf striking mat 1 of the present invention, wherein FIG. 7 shows a state in which the artificial turf mat 3 and the rubber plate 2 are separated, FIG. And the mat 3 and the rubber plate 2 are coupled to each other.

Referring to FIG. 7, a first adhesive layer 30a is applied on the upper surface of the rubber plate 2, and the first Velcro mat 50 is bonded by the first adhesive layer 30a. A second adhesive layer 30b is applied on the bottom surface of the artificial turf mat 3 and the second Velcro mat 60 is bonded by the second adhesive layer 30b. The first adhesive layer 30a and the second adhesive layer 30b can be formed using the same adhesive agent. Considering that the velcro mats 50 and 60 are made of a synthetic resin material and have a very smooth surface, It is preferable to use a chloroprene rubber adhesive as an elastomer adhesive excellent in adhesion to synthetic resin sheets.

The composition of the adhesive may be prepared as a one-pack type or a two-pack type, and may be prepared from a composition as shown in Fig.

The adhesive used for bonding the velcro mats to the rubber plate (2) and the synthetic grass mat (3) in the indoor golf driving range of the present invention and the golf hitting mats for outdoor golf ranges is composed of a mixture of chloroprene rubber and chlorinated polyethylene rubber 2 to 10 parts by weight of an activator, 0.2 to 4 parts by weight of an antioxidant, 15 to 30 parts by weight of a filler, 390 to 470 parts by weight of an organic solvent, 5 to 17 parts by weight of a tackifier, 5 to 15 parts by weight of a cross- And 3 to 8 parts by weight of water, wherein the raw material rubber is prepared by mixing 80 to 90% by weight of chloroprene rubber and 10 to 20% by weight of chlorinated polyethylene rubber, wherein the activator uses zinc oxide and the aging Styrenated phenol is used as the inhibitor, carbon black is used as the filler, and the organic solvent is prepared by using a mixture of toluene, n-hexane and acetic acid Wherein the adhesive agent comprises coumarone-indene resins, and the crosslinking agent uses polyisocyanate.

In the case of mixing toluene, n-hexane and acetic acid as the organic solvent, 70 to 80% by weight of toluene, 5 to 20% by weight of n-hexane and 5 to 15% by weight of acetic acid, And it is preferable to mix 75 wt% of toluene, 15 wt% of n-hexane and 10 wt% of acetic acid in an optimum mixing ratio.

The tackifier may be a mixture of a guaroline-indene resin and magnesium oxide. In this case, the mixing ratio of the tackifier may be 50 to 70% by weight of a gumalone indene resin and 30 to 50% by weight of magnesium oxide. And, as the polyisocyanate as the crosslinking agent, methylene diphenyl diisocyanate can be used.

When the total composition ratio of the composition of the adhesive is calculated in terms of 100% by weight, the content of the raw rubber made by mixing the chloroprene rubber and the chlorinated polyethylene rubber is 13 to 20% by weight, and the zinc oxide as the activator is 0 The content of toluene, n-hexane and acetic acid as an organic solvent is 60 to 79% by weight, and the content of styrene is 1 to 5% by weight, The content of the polyisocyanate as a crosslinking agent is 0.5 to 4% by weight, and the content of water is 0.05 to 3% by weight.

9 shows an optimum content ratio of the adhesive 30 used for bonding the velcro mats 50 and 60 to the rubber plate 2 and the artificial turf mat 3 in the golf impact mat 1 of the present invention. 5 parts by weight of zinc oxide as an activator as an activator per 100 parts by weight of the starting rubber, 2 parts by weight of styrenated phenol as an antioxidant, 20 parts by weight of carbon black as a filler, and toluene, n-hexane and acetic acid 940 parts by weight of a polyisocyanate as a cross-linking agent, and 5 parts by weight of water as a cross-linking agent.

On the other hand, when the total content of these adhesive compositions is expressed as 100, the content of the raw rubber made by mixing the chloroprene rubber with the chlorinated polyethylene rubber is 16.89% by weight, the content of zinc oxide as the activator is 0.84% by weight, 0.34 wt% of styrenated phenol, 3.38 wt% of carbon black as a filler, 74.32 wt% of toluene, n-hexane and acetic acid as organic solvents, 2.0 wt% of a guar- anon-indene resin and magnesium oxide as a tackifier By weight, the content of the polyisocyanate as the crosslinking agent is 1.35% by weight, and the content of water is 0.84% by weight.

In order to improve the adhesive effect in bonding the first and second velcro mats 50 and 60 to the upper surface of the rubber plate 2 and the bottom surface of the artificial turf mat 3 in the present invention, the velcro mats 50, 60 are preferably surface-roughened with a metal brush. If the surfaces of the velcro mats 50 and 60 are too smooth, it may be disadvantageous to fix the adhesive, so that the surface of the velcro mats 50 and 60 may be scratched and roughly processed to further improve the adhesive performance of the adhesive.

As described above, the indoor golf driving range and the golf driving mat for the outdoor golf driving range according to the present invention can easily replace the artificial turf mat without separately replacing the undamaged rubber sheets, thereby lowering the maintenance cost of the striking mat Thus, by lowering the replacement cost of the golf striking mat, it is possible to replace the golf striking mat frequently in view of indoor and outdoor golf driving ranges. Therefore, it is possible to maintain the quality of the artificial turf all the time and improve the customer satisfaction, It can be kept good and as a result, the business can be further activated.

The golf striking mat according to the present invention plays a role as a buffer sufficiently elastic to the velcro mat means bonded to the rubber plate and the artificial turf mat so that even if the golfer accidentally hits the ground during the swing, There is an effect that can be prevented.

1, 1a: striking mat 2: rubber plate
2a: Side protruding wall 3: Artificial turf mat
3a: artificial turf 4a, 4b: golf tee hole
5a, 5b: Iron shot position mark 5c: Stroke locus
30: Adhesive 30a, 30b: Adhesive layer
40a, 40b: golf tee hole 50: first Velcro mat
50a, 50b: Golf tee hole 51: Velcro loop
60: second Velcro mat 60a, 60b: golf tee hole
61: Velcro hook 100: Indoor driving range
100a: outdoor golf driving range 101: batting net
102: side wall 103: front wall
104: bottom 105: golfer (golfer)
105a: Golf club 106: Golf ball feeder
106a: Golf ball supply switch 107: Iron support frame
108: net 110: batting
115: golf tee 116: golf ball
117: partition 120: batting mat
140: Striking mat stand

Claims (4)

A rubber plate (2) having a rectangular planar shape;
A first Velcro mat (50) adhered and fixed by an adhesive (30) applied on the rubber plate (2);
A synthetic grass mat (3) detachably connected to the rubber plate (2) and having a synthetic grass (3a) formed on the upper surface thereof;
And a second Velcro mat (60) adhered and fixed to the bottom surface of the artificial turf mat (3) by an adhesive (30)
Wherein the artificial turf mat (3) is detachably coupled to the rubber plate (2) by a combination of the first Velcro mat (50) and the second Velcro mat (60) Golf striking mat for golf driving range. The artificial turf mat (3) according to claim 1, wherein two synthetic golf tee holes (4a, 4b) are formed at positions symmetrical with respect to a center point of the artificial turf mat (3) Iron shot position marks 5a and 5b exist in the vicinity of each of the golf tee holes 4a and 4b and the iron shot position marks 5a and 5b also indicate the center point of the artificial turf mat 3 Are formed symmetrically with respect to each other,
Golf tee holes are formed in the first Velcro mat 50, the second Velcro mat 60 and the rubber plate 2 at positions corresponding to the golf tee holes 4a, 4b of the artificial turf mat 3 Wherein the golf club is a golf club golf club. 2. A method according to claim 1, characterized in that the first velcro mat (50) comprises closed loop-shaped velcro elements and the second velcro mat (60) comprises open hook- Golf driving range and golf driving mat for outdoor golf driving range. The adhesive according to claim 1, wherein the adhesive (30) comprises 2 to 10 parts by weight of an activator, 0.2 to 4 parts by weight of an antioxidant per 100 parts by weight of a raw rubber composed of 80 to 90% by weight of chloroprene rubber and 10 to 20% by weight of chlorinated polyethylene rubber 15 to 30 parts by weight of a filler, 390 to 470 parts by weight of an organic solvent, 5 to 17 parts by weight of a tackifier, 5 to 15 parts by weight of a crosslinking agent and 3 to 8 parts by weight of water,
Wherein zinc oxide is used as the activator, styrenated phenol is used as the aging inhibitor, carbon black is used as the filler, a mixture of toluene, n-hexane and acetic acid is used as the organic solvent, Wherein the adhesive agent comprises a gumarone-indene resin, and the crosslinking agent uses a polyisocyanate. Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an indoor golf driving range and a golf driving mat for outdoor golf range.

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