JPH0741497Y2 - Golf practice equipment - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a golf training device which can effectively utilize the upper space of a facility which uses the ground for other purposes.

[0002]

2. Description of the Related Art Generally, when forming a golf practice facility, a vast area is required. Therefore, it is very difficult to provide such a golf practice facility in the central area where the land price is high, and it is easy to play golf. I had a problem that it was difficult to practice.

As a means for solving such a problem, conventionally, for example, a golf practice device disclosed in Japanese Patent Laid-Open No. 64-56075 is known.

This conventional golf training apparatus enables the upper space of these facilities to be used as a golf training facility even when the ground is used as a driving school or a parking lot. A grid-like beam is provided in the space above the ground, a funnel-shaped net or artificial turf floor is provided in the block divided by the beam, and the lower end of this floor is made to communicate with the hitting ball recovery unit. is there.

[0005]

However, in the above-mentioned conventional golf practice apparatus, since the net or artificial turf is always disposed above the space of the facility, driving is performed from the ground as in a driving school, for example. Such as when monitoring technology,
Depending on the time of use and purpose, even if you want to open the upper space of the facility by removing the net or artificial grass,
It has a problem that it is very difficult to remove it.

The present invention was devised in view of the above situation, and the purpose thereof is to achieve the following, even when the ground is used as a driving school or a parking lot. It is an object of the present invention to provide a golf practice device which can be used as a golf practice facility in the upper space of the facility and which can easily spread or store the net as required and which is excellent in utility value.

[0007]

In order to achieve the above object, a golf training apparatus according to the present invention has a predetermined height above the ground.
Install a long guide rail for the net at this position.
Along the longitudinal direction of the guide rail for
Is attached to the net tension roller so that it can move forward and backward.
Is fixed to the net winding drum whose other side edge can be rotated normally and reversely.
While fixing one side edge of the attached net,
On the upper part of the guide rail for
The guide rail for the ball collecting roller is installed opposite
Along the longitudinal direction of the
Install a ball collection roller that moves forward and backward,
The net between the recovery roller and the ball collection roller is approximately J
It is characterized in that a bent portion having a character shape is formed and expanded .

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below based on an embodiment shown in the accompanying drawings.

As shown in FIGS. 1 to 4, the golf training apparatus according to this embodiment has a required height in the upper space of the land where the ground is used as a driving school or a parking lot, for example. The net guide rails 1 and 2 which are oppositely arranged, the net tension roller 3 movably mounted along the longitudinal direction of the net guide rails 1, 2, and the net tension roller 3 A net 4 having one side edge fixed, a net winding drum 5 having the other side edge fixed, and a drive for rotating the net winding drum 5 forward and backward by a switch (not shown). A device (not shown), a net tension roller driving device 6 that is driven in synchronization with the driving device to move the net tension roller 3 along the longitudinal direction of the net guide rails 1 and 2, and the net. Guide rails 1 and 2 Guide rails 7 and 8 for the ball collecting roller, which are installed in the opposite direction, a ball collecting roller 9 movably mounted along the longitudinal direction of the ball collecting roller guide rails 7 and 8, and the ball collecting roller 9 Ball collecting roller driving device 10 for moving the roller 9 along the longitudinal direction of the ball collecting roller guide rails 7, 8.
And a fixed guide roller 11 rotatably attached to the base ends of the ball recovery roller guide rails 7 and 8. In the figure, reference numeral 20 indicates a vertical net.
Numeral 21 indicates net support wires, respectively.

As shown in FIG. 4, the guide rails for nets 1 and 2 are arranged such that the openings of the rail members formed in a substantially U-shaped cross section face each other. Is a guide member 12, 12 composed of tires or gears, and a shaft member 13 connecting the guide members 12, 12 movably accommodated along the longitudinal direction of the net guide rails 1, 2. In addition, each of the shaft members 13 includes a shaft portion 3a of the net tensioning roller 3.
Is pivotally supported.

The net tension roller 3 is guided forward and backward along the net guide rails 1 and 2. The forward and backward control of the net tension roller 3 is driven synchronously with the net winding drum 5. Is performed by the net tension roller drive device 6.

The net tension roller driving device 6 comprises a wire 14 suspended in an endless shape and a motor 15 for rotating the wire 14 in forward and reverse directions. The guide members 12 and 12 are fixed to the shaft member 13.

Therefore, the net tension roller 3 is moved forward and backward along the net guide rails 1 and 2 by the forward and reverse rotation operations of the net tension roller driving device 6 which is driven in synchronization with the net winding drum 5. As a result, the net 4 is stretched at a predetermined height above the ground.

The net 4 thus stretched is formed so as to have flexibility so that it can be wound around the drum 5 for winding the net, and the mesh spacing is a golf ball (not shown). The same as a known net except that the golf ball is formed in such a size that the golf ball cannot pass through, so that the detailed description thereof will be omitted here.

The net winding drum 5 is for winding the net 4 and is well known except that it is configured to rotate in the forward and reverse directions in synchronization with the net tension roller driving device 6 as described above. Since it is the same as the various take-up drums, detailed description thereof is omitted here.

Guide rails 7 and 8 for ball collecting rollers
As with the net guide rails 1 and 2, as shown in FIG. 4, the rail members are formed so that the openings of the rail members formed in a substantially U-shaped cross section face each other. The guide members 12, 12 formed of tires or gears, and the shaft member 13 connecting the guide members 12, 12 move along the longitudinal direction of the ball recovery roller guide rails 7, 8. The shaft portion 9a of the ball collecting roller 9 is pivotally supported by each of the shaft members 13 while being accommodated therein.

The ball collecting roller 9 thus constructed is fixed to the net tensioning roller 3 through the ball collecting roller driving device 10 which rotates forward and backward in synchronization with the net tensioning roller driving device 6. It is guided forward and backward along the ball collecting roller guide rails 7 and 8 while maintaining the space. In this case, the net tensioning roller 3 and the ball collecting roller 9 are arranged so that their height positions are different from each other and a substantially J-shaped bending portion T is formed between them, so that the net 4 The golf ball falling on the
After the rollers 3 and 9 are actuated in the net storing direction, the rollers 3 and 9 are automatically gathered to the flexible portion T and then collected to a golf ball collecting device (not shown).

Although the golf balls can be collected by the golf ball collecting device manually, for example, the golf balls collected by tilting the net 4 at the last retracted position of both rollers 3, 9 are collected. It is desirable that the water flow down to one side of the net 4.

Further, the ball recovery roller driving device 1
0 is a wire 24 that is suspended in an endless manner, and this wire 2 is the same as the above-described net tension roller drive device 6.
4 and a motor 25 for rotating the guide member 4 in the forward and reverse directions.
It is fixed to the shaft members 13 of 2 and 12.

Since the fixed guide roller 11 is arranged in parallel with the ball collecting roller 9, the net 4 is provided.
It is possible to effectively prevent the net 4 from becoming entangled during the spreading and winding operations of the.

Next, when the net is stretched from the ground to a position of a predetermined height by the golf practice apparatus having the above-described structure, the start switch is turned on.

As a result, the net winding drum 5, the net tension roller driving device 6 and the ball collecting roller driving device 10 are operated in synchronism with each other so that the rollers 3 and 9 are connected to the net guide rails 1 and 2 and the balls. Since it is advanced along the guide rails 7 and 8 for the collecting roller, the net 4 can be smoothly and quickly spread without any manual operation.

Further, when the net 4 is stored, when the start switch is turned on again, the net winding drum 5, the net tension roller driving device 6 and the ball collecting roller driving device 10 are synchronized in the reverse rotation direction. Upon operation, both rollers 3 and 9 are moved backward along the net guide rails 1 and 2 and the ball collecting roller guide rails 7 and 8 so that the net take-up drum 5 can be smoothly moved without human intervention. , Can be wound up quickly. At this time, since the net tensioning roller 3 and the ball collecting roller 9 are arranged so that their height positions are different from each other, the golf ball falling on the net 4 is not covered by the rollers 3, 2.
By the operation of 9 in the net storing direction, the nets 9 are automatically gathered together in the bending portion T.

The above embodiment has been described by taking the case where the expanding / storing direction of the net 4 is set in the vertical direction of FIG. 2 as an example, but the present invention is not limited to this. As a matter of course, it may be configured so as to be expanded and stored along the left-right direction in FIG.

[0025]

As described above, in the golf practice device according to the present invention, even when the ground is used as a driving school or parking lot, the upper part of these facilities can be used. The space can be used as a golf practice facility, and the net can be easily expanded or stored as needed, so if you want to open the ground space or use it in the event of a typhoon or snowfall, etc. Since the net can be stored easily, the utility value can be greatly improved, and the durability of the net can be improved.

[Brief description of drawings]

FIG. 1 is a side view showing a configuration of a golf practice device according to an embodiment of the present invention.

FIG. 2 is a plan view of the golf practice device.

FIG. 3 is an explanatory side view showing a schematic configuration of a driving portion of the golf training device.

FIG. 4 is a cross-sectional view showing a configuration of a guide rail portion of the golf training device.

[Explanation of symbols]

 1,2,7,8 Guide rail 3 Net tension roller 4 Net 5 Net winding drum 6 Net tension roller drive device 9 Ball recovery roller 10 Ball recovery roller drive device

Claims (1)

[Scope of utility model registration request] 1. A long net at a predetermined height from the ground
The guide rails are installed opposite to each other and the length of this net guide rail is
Equipped with a net tension roller that can move forward and backward along the hand direction
However, the edge of the other side of the net tension roller is rotated in the normal and reverse directions.
One side edge of the net fixed to the existing net winding drum
To the top of the above net guide rail
Install a long guide rail for the ball collection roller,
Along the longitudinal direction of the guide rail for the roll collection roller
Ball recovery roll that moves forward and backward in synchronization with the net tension roller
Equipped with a roller, the above net tension roller and ball recovery
The net with the roller is formed by forming a substantially J-shaped flexure.
Golf practice device according to claim that it is Zhang.