JPH0619767U - Golf practice equipment - Google Patents

Abstract

(57) [Summary] [Purpose] Even when the ground is used as a driving school or parking lot, the upper space of these facilities can be used as a golf practice facility, and moreover, it is necessary. According to the present invention, the golf practice device which can easily expand or store the net and has excellent utility value is provided. A golf practice device comprises a net stretched in a space on the ground, means for winding and storing the net, and golf ball collecting means arranged below the net. The ball collecting means is configured to automatically collect the golf ball at the golf ball collecting position via the bar that lifts the net from below.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a golf practice device that can effectively use the upper space of a facility that uses the ground for other purposes.

[0002]

[Prior art]

 Generally, when forming a golf practice facility, a vast area is required, so it is very difficult to provide such a golf practice facility in the city center with high land prices, and it is easy to practice golf. Had a problem that it was difficult.

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 structure in which 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 partitioned by this beam, and the lower end of this floor is in communication with the hit ball collection unit. Is.

[0005]

[Problems of the prior art]

 However, in the above-mentioned conventional golf practice device, since the net or artificial turf is always installed above the space of the facility, it is necessary to monitor the driving skill from the ground, as in the case of driving school. In some cases, depending on the time of use and purpose, it is very difficult to remove the net or artificial grass even if you want to open the upper space of the facility. Was there.

The present invention was devised in view of the above-mentioned current situation, and its purpose is to make it possible, for example, even when the ground is used as a driving school or a parking lot. It is intended to provide a golf practice device that can be used as a golf practice facility in the upper part of the facility, and that can easily stretch or store the net as needed and has excellent utility value. is there.

[0007]

[Means for solving the application]

 In order to achieve the above object, a golf practice device according to the present invention comprises a net stretched in a space on the ground, a means for winding and storing the net, and a golf ball collecting means arranged below the net. And the golf ball collecting means is configured to collect the golf ball to a golf ball collecting position via a bar that lifts the net from below.

[0008]

【Example】

 Hereinafter, the present invention will be described in detail with reference to 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 a space above the land used for driving schools, parking lots, etc. And the guide rails 1 and 2 for the net, the net tension roller 3 mounted movably along the longitudinal direction of the net guide rails 1 and 2, and the net tension roller 3. 3, a net 4 having one side edge fixed to it, a net winding drum 5 to which the other side edge of this net 4 is fixed, and the net winding drum 5 are reversed by a switch (not shown). A drive device (not shown) for rotating the net tension roller drive device 6 for driving the net tension roller 3 along the longitudinal direction of the net guide rails 1 and 2 in synchronization with the drive device. , The above guide rail for net 1 , 2 opposite the ball collecting roller guide rails 7 and 8, and a ball collecting roller 9 mounted movably along the longitudinal direction of the ball collecting roller guide rails 7 and 8. And a ball collecting roller driving device 10 for moving the ball collecting roller 9 along the longitudinal direction of the ball collecting roller guide rails 7 and 8, and base ends of the ball collecting roller guide rails 7 and 8. It is composed of a fixed guide roller 11 rotatably attached to the section. In the figure, reference numeral 20 indicates a vertical net, and 21 indicates a net support wire.

As shown in FIG. 4, the net guide rails 1 and 2 are arranged such 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 are moved along the longitudinal direction of the net guide rails 1, 2. The shaft portion 13a of the net tension roller 3 is pivotally supported by the shaft members 13 while being accommodated therein.

The net tensioning roller 3 is designed to be moved forward and backward along the net guide rails 1 and 2, and the forward and backward movement control of the net tensioning roller 3 is synchronized with the net winding drum 5. This is performed by a driving roller drive device 6 for net tension.

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

Therefore, the net tension roller 3 is driven back and forth along the net guide rails 1 and 2 by forward and reverse rotation operations of the net tension roller driving device 6 that 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 net winding drum 5, 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, as described above, is configured to rotate in the forward and reverse directions in synchronization with the roller drive device 6 for the net tensioning. Since it is similar to each of the various take-up drums, detailed description thereof will be omitted here.

As with the net guide rails 1 and 2, the ball recovery roller guide rails 7 and 8 are opposed to the openings of the rail members formed in a substantially U-shaped cross section, as shown in FIG. The guide members 12, 12 made up of tires or gears, and the shaft member 13 connecting the guide members 12, 12 are disposed above and below the rail members. The roller guide rails 7 and 8 are housed so as to be movable along the longitudinal direction thereof, and the shaft member 13 has the shaft portion 9a of the ball collecting roller 9 pivotally supported therein.

The ball collecting roller 9 configured as described above is connected to the net tensioning roller 3 via the ball collecting roller driving device 10 that rotates forward and backward in synchronization with the net tensioning roller driving device 6. The ball is guided forward and backward along the guide rails 7 and 8 for the ball collecting roller while maintaining a constant interval. In this case, the net tensioning roller 3 and the ball collecting roller 9 are arranged so that the height positions thereof are different from each other and the substantially J-shaped bending portion T is formed between them. The golf ball falling onto the golf ball 4 is automatically gathered to the flexible portion T by the operation of the rollers 3 and 9 in the net storing direction, and then to a golf ball collecting device (not shown). Is collected.

Although the golf balls can be collected by the golf ball collecting device manually, for example, the golf balls collected by inclining the net 4 at the last retracted position of the rollers 3 and 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 10 is, like the net tension roller driving device 6, a wire 24 suspended endlessly, a motor 25 for rotating the wire 24 in forward and reverse directions, And a part of the wire 24 is fixed to the shaft member 13 of the guide member 12, 12.

Further, since the fixed guide roller 11 is arranged in parallel with the ball collecting roller 9, the net 4 is effectively prevented from being entangled when the net 4 is extended and wound. be able to.

Next, when the net is stretched from the ground to a position of a predetermined height by using the golf practice device configured as described above, 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 synchronization, and the rollers 3 and 9 are connected to the net guide rails 1 and 2. Further, since the ball 4 is advanced along the guide rails 7 and 8 for the ball collecting roller, the net 4 can be smoothly and quickly expanded without any manual operation.

Further, when the net 4 is housed, 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 move in the reverse rotation direction. By operating in synchronization, both rollers 3 and 9 are moved backward along the guide rails 1 and 2 for the net and the guide rails 7 and 8 for the ball collecting roller, so that the net winding drum 5 can be smoothly moved without human intervention. And, it 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, 9. By the operation in the net storing direction, the nets 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 can be configured so that it can be expanded and stored along the horizontal direction in FIG.

[0025]

[Effect of device]

 As described above, in the golf practice device according to the present invention, for example, even when the ground is used as a driving school or a parking lot, the upper space of these facilities is used for golfing. It can be used as a training facility, and the net can be easily expanded or stored as needed, so it is easy to open the ground space and use it in the event of a typhoon or snowfall. Since the net can be stored, 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 golf ball, comprising: a net stretched in a space on the ground; a means for winding and storing the net; and a golf ball collecting means arranged below the net. A golf practice apparatus, wherein the ball collecting means is configured to collect a ball to a golf ball collecting position via a bar that lifts the net from below.