JPS5841072B2 - Golf Club Toritsukegatahikiyorikei - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a distance meter that is attached to a golf club and used in ball games such as golf.

In ball games such as golf, baseball, tennis, and badminton, where the quality of the swing is important for one's improvement and results, the key to one's improvement is to swing in the correct direction and increase the speed of the swing.

Recently, as the above-mentioned ball games have become widespread,
Although there are many practice facilities such as home golf practice equipment and putting centers, none of these facilities allow players to easily judge the quality of their swings, which is the basis of this type of ball game.

The present inventor has conducted extensive research into a device that can be attached to equipment such as golf clubs, bats, rackets, etc., and that can easily determine the quality of a swing.

As a result, if you attach a distance meter like the one shown in the figure to the above ball game equipment and swing it, the sliding piece will slide on the guide shaft due to the centrifugal force generated by the swing, and you can easily swing from that distance. They discovered a scale for estimating speed or flight distance, and completed the present invention.

That is, the present invention provides a main body that is attached to a club or the like and has a saw-blade-like sliding latching surface on the surface, and supports rods are arranged on both end surfaces of the main body, and the main body is mounted between the support rods. A guide shaft is stretched parallel to the sliding latching surface of the slider, and an insertion hole is formed in the sliding piece and expands vertically from the front to the rear with respect to the guide shaft. By fitting, the sliding piece is slidably supported, and a tension coil spring is stretched between the upper position of the insertion hole on the rear side of the sliding piece and the rear support rod. The main body is supported by a latching claw provided on the rear lower edge of the sliding piece that faces the sliding latching surface, and by hanging guides projecting from the lower sides of both sides of the sliding piece. The gist of this paper is the structure of a golf club mounting distance meter.

The distance meter of the present invention is a distance meter that displays the magnitude of centrifugal force that occurs during a swing.The value displayed here accurately reflects the swing speed, so the displayed value should be adjusted as much as possible. It has the characteristic that if you practice to improve it, you can master an accurate and sharp swing.

The present invention will be explained below with reference to a non-limiting example using a distance meter attached to a golf club as shown in the drawings, but the use and form of the device of the present invention are not limited thereto, and the form and size may be changed as appropriate. By changing the material, it should be widely applied to ball games in which the ball is hit, as well as to practices such as kendo, karate, and fishing casting.

Moreover, the use of an attached type is done in consideration of simplicity and versatility, and it goes without saying that it also falls within the technical scope of the present invention to incorporate it into a golf club or the like from the beginning.

In the figure, reference numeral 1 denotes a main body, which is made of plastic, metal, etc., and is for attaching to a club a, etc., and has a curved surface on the bottom to facilitate attachment to a club a, etc., Equipped with appropriate fasteners such as fastening strings.

Reference numeral 2 denotes a sliding locking surface, which is formed as a sawtooth-like unevenness on the surface of the main body 1, and the forward sliding of the sliding piece 3 is prevented by the sawtooth-like unevenness of the sliding locking surface 2. Although it is possible, it is necessary to restrict backward sliding.

Reference numeral 4 denotes a guide shaft for slidably supporting the sliding piece 3, and supporting rods 5 provided on both end surfaces of the main body 1.
, 5.

The guide shaft 4 is provided parallel to and opposite to the sliding locking surface 2 of the main body 1.

Reference numeral 6 denotes a fitting hole, which is provided so as to fit the sliding piece 3 in the front-rear direction.The fitting hole 6 fits into the guide shaft 4 and supports the sliding piece 3.

The fitting hole 6 is designed to expand in the vertical direction from the front side to the rear side of the sliding piece 3.

Reference numeral 7 denotes a tension coil spring, which is tensioned between the upper part of the insertion hole 6 on the rear side of the sliding piece 3 and the rear support rod 5 of the main body 1. The sliding piece is always pulled toward the rear side, and the insertion hole 6 provided in the sliding piece 3 is configured as an edge because it expands in the vertical direction from the front side to the rear side. A locking pawl 8 provided on the rear lower edge of the piece 3 is latched against the sliding locking surface 2 of the main body 1, and the movement of the sliding piece 3 is stopped.

Reference numeral 9 denotes guides that protrude and hang down from the lower portions of both sides of the sliding piece 3 to support both sides of the main body 1, and facilitate the movement of the sliding piece 3.

10 is a flying distance scale.

This scale 10 can also be freely displayed as the magnitude of centrifugal force, the magnitude of impact force, etc.

Since the distance meter of the present invention is constructed as described above,
For example, as shown in FIG. 4, it is used by being attached to a golf club a.

Therefore, when the golf club a is swung, the sliding piece 3 moves forward due to the centrifugal force, and when it balances the force of the tension coil spring 7, a locking claw provided on the rear lower edge of the sliding piece 3 is attached. 8
engages with the unevenness on the sliding latching surface 2 and stops.

By reading the flight distance scale 10 indicated by the sliding piece 3 at this time, the flight distance can be easily estimated.

In addition, when returning the moved sliding piece 3 to the old position, by lifting the rear side of the sliding piece 3 upward, the insertion hole 6 on the rear side is enlarged in the vertical direction, so the rear side bottom The engagement between the locking pawl 8 provided on the edge and the sliding locking surface 2 is disengaged, and the sliding piece 3 returns to its old position by the action of the tension coil spring 7, making it ready for next use.

In addition, in the present invention, a guide shaft 4 is provided in parallel to the sliding locking surface 2 of the main body 1, and the sliding piece 3 is extended from the front to the rear with respect to the guide shaft 4. The sliding piece 3 is made slidable by fitting into the fitting hole 6 which expands in the vertical direction, and the upper position of the fitting hole 6 on the rear side of the sliding piece 3 is connected to the rear support rod of the main body. This device can be mounted using a structure in which a tension coil spring 7 is tensioned between the sliding piece 3 and the latching claw 8 provided on the rear lower edge of the sliding piece 3 and facing the sliding latching surface. The movement of the sliding piece 3 due to centrifugal force caused by swinging a golf club is facilitated without applying unnecessary load, and the sliding piece 3 is latched to the sliding latching surface 2 of the main body. It has the practical benefit of ensuring the locking by the claw 8, and furthermore, the locking of the locking claw 8 to the sliding locking surface 2 is extremely easily released by lifting the rear side of the sliding piece 3. It also has practical benefits.

In addition, in the present invention, since the guides 9, 9 projecting from the lower portions of both sides of the sliding piece 3 and supporting the main body 1 on both sides, the posture of the sliding piece 3 is always maintained in a normal state, and the sliding piece 3 is This has the practical benefit of ensuring the sliding of the movable piece 3 and also the locking on the sliding locking surface 2.

[Brief explanation of the drawing]

The figures show an embodiment of the present invention; FIG. 1 is an overall side view;
FIG. 2 is a front view of the sliding piece, FIG. 3 is a vertical side view of the sliding piece, and FIG. 4 is a side view showing the state of use. The symbols in the figure are explained as follows. 1 is the main body, 2 is the sliding latching surface, 3 is the sliding piece, 4 is the guide shaft,
5 is a support rod, 6 is a fitting hole, 7 is a tension coil spring, 8 is a hook, 9 is a guide, and 10 is a flight distance scale.

Claims (1)

[Claims] 1. A main body to be attached to a club, etc. is provided with a saw-blade-shaped sliding latching surface on the surface, and support rods are arranged on both end surfaces of the main body, and the sliding latching surface of the main body is provided between the supporting rods. By setting a guide shaft parallel to the surface, and fitting the guide shaft into a hole drilled in the sliding piece that expands vertically from the front to the rear. The sliding piece is supported slidably, and a tension coil spring is stretched between the upper part of the insertion hole on the rear side of the sliding piece and the rear support rod. A golf club mounting device characterized in that a latching claw provided on a lower side edge is brought into contact with a sliding latching surface, and the main body is supported by guides projecting and hanging down from both sides of the sliding piece. Shape distance meter.