JPH0528371U - At-bat partition for golf driving range - Google Patents

Abstract

(57) [Abstract] [Purpose] With a simple structure, it prevents the bounce of the golf ball to the batter. [Structure] A bat partitioning tool for a golf driving range, which is disposed between the bats at the driving range and is vertically supported on the ground surface through legs 23, 23, is an ellipse elongated in the front-rear direction. The frame 21 is composed of a metal pipe in the shape of a plate, and the partition plate 25 is formed in a plate shape from an elastic material having a small coefficient of restitution and is provided in a plane space surrounded by the frame 21. The surface of the partition plate 25 on the bat side is projected from the frame 21 to the bat side, and the partition plates are screwed with screws 26, 26 ...
Are fixed at a plurality of predetermined locations on the inner circumference of the frame 21. This prevents the golf ball from directly hitting the frame 21. Further, a convex portion is formed by heat pressing on the surface of the partition plate 25 located around the screws 26, 26 ...
It also prevents hitting 26 ...

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a at-bats partitioning device for a driving range, which is provided between the at-bats at the driving range so as to prevent a missed golf ball from jumping into another player's at-bat.

[0002]

[Prior Art]

 Conventionally, this type of partitioning tool has a frame 12 which is vertically supported on the ground surface by a pair of legs 11 and 11 and which is formed in a long oval shape in the front-rear direction by a metal pipe, as shown in FIG. However, a net, cloth 13 and the like are stretched in a plane space surrounded by the frame 12. Further, in such a partitioning tool, as shown in FIG. 7, when the frame 12 is exposed, the missed golf ball 14 is reflected by the frame 12 at an acute angle and bounces back toward the batter. Therefore, in order to prevent this, the front end portion of the frame 12 is covered with the elastic cover 15, or the rope 16 is wound around the outer periphery of the frame 12 at short intervals.

[0003]

[Problems to be solved by the device]

 However, in the conventional partitioning tool described above, it is necessary to cover the frame 12 with the elastic cover 15 or wind the rope 16 around the frame 12. There was a problem that the manufacturing cost would be high. The present invention has been made to solve the above problems, and an object thereof is to provide a bat at work partitioning tool for golf practice, which has a simple structure and prevents the above-mentioned bounce of the golf ball.

[0004]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, the structural feature of the first device is that it is vertically supported on the ground surface via legs between each of the at-bats on the driving range and has a predetermined width in the height direction. In addition, there is a bat partitioning tool for golf driving ranges that is long in the front-rear direction and has two upper and lower sides extending in parallel and in the front-rear direction at a predetermined distance, and each front end and each rear end thereof. And a partition plate provided in a plane space surrounded by the frame and formed of a plate made of an elastic material having a small coefficient of restitution. The bat-side surface is projected from the frame to the bat-side, and the partition plate is fixed at a predetermined position on the inner circumference of the frame.

Further, the structural feature of the second invention is that the partition plate is fixed to the frame with a screw, and a convex portion is formed on the surface of the partition plate located around the screw.

[0006]

[Operation and effect of the device]

 In the first device constructed as described above, the partition plate is made of an elastic material having a small coefficient of restitution and absorbs the speed of the golf ball. Therefore, even if the golf ball hit by the batter hits the partition plate. , The ball doesn't bounce off too fast. Moreover, the partition plate is fixed at a predetermined position on the inner circumference of the frame by projecting the bat side surface of the partition plate toward the bat side from the frame, so be sure to hit the golf ball before hitting the frame. The ball will not bounce back toward the batter when it hits the partition. As described above, according to the first invention, it is possible to prevent the golf ball from bouncing back to the batter with a simple structure in which the partition plate is fixed to the frame. The tool can be manufactured at low cost.

Further, in the second invention configured as described above, since the partition plate is fixed to the frame with a screw, the partition plate is simply and firmly fixed to the frame. In addition, since the convex portion is formed on the surface of the partition plate located around the screw, the screw does not protrude from the partition plate, and in this case also, the golf ball that has been struck hits the partition plate. Since it does not hit the screw, the bounce of the golf ball on the batter can be better prevented.

[0008]

【Example】

 An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a front view of a partitioning tool according to the embodiment as seen from the bat side, and FIGS. 2 and 3 show the partitioning tool. It is shown by a plan view and a side view, respectively.

This partitioning device is arranged between the bats at the golf driving range, is made of a metal pipe, and has an upper and lower two sides 21a and 21b extending in the front-rear direction and is formed in an elliptical shape. The frame 21 is provided. An upper end of a pair of legs 23, 23 connected by a stay 22 is fixed to a lower side 21a of the frame 21, and the legs 23, 23 are kept perpendicular to the ground by pedestals 24, 24 fixed to their lower ends. , The frame 21 is vertically supported on the ground surface. The pedestals 24, 24 are fixed to concrete buried in the ground by anchor bolts (not shown).

A partition plate 25 is provided in the plane space surrounded by the frame 21. The partition plate 25 is made of a foamable elastic material having a low coefficient of restitution, for example, a foamed product of polyethylene, and has an ellipse of the same shape as the frame 21 and is formed slightly smaller than the frame 21. Asperities as shown in FIGS. 1, 4 and 5 are provided on both sides by heat pressing. Due to this unevenness, the partition plate 25 is configured to have a high elasticity and a strong restoring force. On the other hand, screws 26, 26 ... Are pierced through a plurality of peripheral portions of the partition plate 25, and the screws 26, 26 ... Are fixed on the inner periphery of the frame 21 by brackets 27, 27. It is screwed into the screw hole provided in. Thereby, the partition plate 25 is fixed on the inner circumference of the frame 21.

The fixing portion of the partition plate 25 to the frame 21 will be described in detail. As shown in FIG. 5, the brackets 27, 27, ... Are located on the extension of the central axis of the frame 21, and the partition plate 25 Are fixed to the batted side of the brackets 27, 27 ... With screws 26, 26 ... Since the thickness L (for example, 20 mm) of the thin portion 25a of the partition plate 25 is set sufficiently larger than the radius R (for example, 8 mm) of the frame 21, the partition plate 25 is provided so as to project from the frame 21 to the bat side. Will be As a result, the missed golf ball 28 does not directly hit the frame 21, and the ball 28 can be prevented from bouncing back toward the batter.

Further, at the peripheral positions of the screws 26, 26 ... Penetrating the thin portion 25a, the convex portions 25b, 25b ... Formed by the above heat press working are provided, and the convex portions 25b. , 25b ... The height H (for example, 5 mm) of the screws 26, 26 ... Is set larger than the head height of the screws 26, 26. It is possible to prevent the ball 28 from bouncing back in the direction of the batter due to the disappearance of the ball.

As can be understood from the above description, in the partitioning tool of the above-described embodiment, the partitioning plate 25 formed of the elastic material having a small repulsion coefficient is simply screwed to the frame, and the golf ball 28 Since it is possible to prevent the bounce of the golfer to the batter, it is possible to manufacture a safe at-use bat partition at a golf driving range at low cost.

In the above embodiment, the frame 21 and the partition plate 25 are formed in an oval shape, but if the length is long in the front-rear direction, the end shape may be a square shape instead of a circular shape. The frame 21 and the partition plate 25 may be formed in a rectangular shape.

[Brief description of drawings]

FIG. 1 is a front view of a batting partition according to an embodiment of the present invention as viewed from the batting side.

FIG. 2 is a plan view of the at-bats partition viewed from above.

FIG. 3 is a side view of the at-bats partitioning tool as seen from behind the at-bats.

FIG. 4 is an enlarged partial view showing a front portion of the at-bat partition device.

5A is an enlarged sectional view taken along the line AA of FIG. 4, FIG. 5B is an enlarged sectional view taken along the line BB of FIG. 4, and FIG. An enlarged cross-sectional view taken along line C-C of FIG.
(D) is an enlarged sectional view taken along the line D-D in FIG. 4.

FIG. 6 is a front view of a conventional at-bat partition device.

FIG. 7 is an enlarged plan view of a front end portion of the at-bat composition device.

[Explanation of symbols]

21 ... Frame, 23 ... Legs, 25 ... Partition plate, 25a ...
Thin portion, 25b ... Convex portion, 26 ... Screw, 27 ... Bracket, 28 ... Golf ball.

Claims (2)

[Scope of utility model registration request] 1. A golf practice that is supported substantially vertically on the ground surface via legs between each bat at a golf driving range, has a predetermined width in the height direction, and is elongated in the front-rear direction. A batting partition for a field, a metal frame having upper and lower two sides extending in parallel and in the front-rear direction at a predetermined distance from each other and continuously connecting each front end and each rear end thereof, and a repulsion. The partition plate is made of an elastic material having a small coefficient and is formed in a flat space surrounded by the frame, and the partition plate is formed by projecting the batting side surface of the partition plate from the frame to the batting side. The at-bat partitioning tool for a golf driving range, which is fixed at a predetermined position on the inner circumference of the same frame. 2. The at-bat partition device for golf practice according to claim 1, wherein the partition plate is fixed to the frame with a screw, and a convex portion is formed on a surface of the partition plate located around the screw. A bat at work partitioning tool for golf practice.