WO2021261732A1

WO2021261732A1 - Golf swing aiding mechanism

Info

Publication number: WO2021261732A1
Application number: PCT/KR2021/004932
Authority: WO
Inventors: 김상훈
Original assignee: 김상훈
Priority date: 2020-06-22
Filing date: 2021-04-20
Publication date: 2021-12-30

Abstract

The present invention is for solving a problem where a circular golf grip is round and does not have a reference point which may be recognized by the sense of touch in the hands, and as a result, difficulty occurs during a swing in recognizing that a golf head is excessively open or closed when a shaft rotates in the wrong direction, and thus the present invention has linear protrusions (100) attached to a circular golf grip along the vertical center portion of the golf grip so as to enable a feeling as if swinging while holding a 30-centimeter ruler, thereby enabling the fingers to easily recognize when a shaft is twisted during a swing, and thus providing assistance in practicing precise swings.

Description

golf swing aid

The present invention relates to a golf swing assisting device attached to a golf grip and used by placing two straight protrusions 100 along the vertical center line of the golf grip and using the direction of the line and the inclination of the two protrusions 100 pointed to. It relates to a mechanism that enables easy and accurate swinging by controlling the control of the golf head, which is difficult to recognize because it is far from the hand, by using the mechanism attached to the golf grip that is close to the hand by swinging.

Existing instruments were manufactured focusing on the position of the thumb of the right hand when gripping the grip, and focused on the method for correct gripping. However, in order to swing in the right direction, it should be easy to make the golf head coincide with the target direction during the swing process, but the existing round grip has a problem in that it is difficult to recognize changes in the opening or closing of the head because there is no reference point.

In golf, it is important to accurately send the golf ball to the target direction. It is difficult to accurately set the golf head in the target direction and hit the ball at the same angle as at address during the swing process of the address takeback half backswing top downswing impact. Since the circular golf grip does not have any reference point, it is difficult to recognize the change in the angle of the golf head, and the golf head is far from the hand, so it is difficult to recognize and control the change in the opening and closing angle of the head. Therefore, the goal is to attach a golf swing assisting device that can easily match the golf head with the target direction to a golf grip that is close to the hand, and to make an accurate impact easily by swinging the golf head in the target direction. When the golf grip is cut in half in the vertical direction in the correct position, a rectangular surface is created on one side. This is called the vertical center plane. Make the golf head coincide with the target direction by making the angle of inclination. As in [Fig. 8], assuming you are swinging with a 30 cm ruler, the vertical center plane is visible on the 30 cm ruler, and the vertical center is felt by touching the fingers of both hands. Because the surface is felt, it acts as a reference point in the swing process, increasing the probability of making an accurate impact in the downswing impact process.

The golf swing assisting mechanism of the present invention for solving the problems of the prior art puts two straight protrusions 100 at the upper end and the lower end along the center line of the golf grip to hold the grip, and the protrusion on the finger is the same as when holding a 30 centimeter ruler. Solve the problem of a round golf grip without a reference point by making the part touch and making it feel as if you are swinging with a 30 centimeter ruler. After practice, there is a detachable and detachable part 110 that allows the protrusion 100 to be detached from the golf grip, thereby solving the problem of not being able to use auxiliary equipment during the game.

In this golf swing auxiliary device, in the vicinity of the golf head where the shaft is thin, the entrance of the horseshoe-shaped detachable 110 part is in close contact with the shaft 130, the shaft is put into the detachable 110 part, and then pushed up in the direction of the golf grip to get the golf grip. When you swing with a golf swing aid, you feel like swinging with a 30 centimeter ruler because the area where both fingers touch is the same when you swing with a 30 centimeter ruler. The centimeter ruler has two rectangular faces attached to both sides, so it coincides with the vertical center plane that appears when the golf grip is cut in half vertically. It is easy to understand the swing trajectory and to make an accurate impact because the golf head is controlled through the vertical center plane that is close to the hand rather than controlling the golf head with a long distance from the hand.

[Figure 1] A perspective view with a golf swing aid attached to a golf club

[Figure 1a] A top view of a golf swing auxiliary device fastened to a golf grip

[FIG. 1B] A cross-sectional view taken along line i-i of FIG. 1A

[Figure 2] Front view of golf swing assisting device

[Figure 3] A top view of the golf swing assisting device

[Figure 4] Left side view of golf swing assisting device

[Figure 5] A right side view of the golf swing assisting device

[Figure 6] A perspective view of a golf swing assisting device

[Figure 7] A perspective view of a golf swing auxiliary device manufactured as an integral part

[Figure 8] A perspective view holding a 30 centimeter ruler

[Fig. 9] A perspective view of a golf swing auxiliary device manufactured in the form of a grip

[Figure 10] A perspective view of a golf swing assisting device with a different shape of the protrusion

100 Protrusion 110 Detachable part 120 Protrusion coupler 130 Golf grip 140 Shaft 160 Different type of protrusion 170 Golf grip shaft fixing part

The golf swing assisting device attaches one or more protrusions 100 to the golf grip so that both fingers can recognize the direction of the line pointed by the center line of the golf grip and the vertical center plane. It consists of a detachable and detachable 110 part for attaching and detaching. The protrusion 100 and the detachable 110 are manufactured as an integral type or a separate type depending on the manufacturing method.

This golf swing auxiliary device has a straight protrusion 100 of a thickness suitable for human fingers to recognize, and two horseshoe-shaped detachables ( 110) is manufactured integrally by connecting it to the coupling hole 120 at the center of the part by welding or screwing. It is attached to the grip by being in close contact with the force, and is detached when pulled out in the direction of the golf head of a thin golf club, and is attached when pushed up in the direction of the end of the golf grip, where the thickness is gradually increased. The shape of the projection 100 depends on the user's preference. It can be manufactured in various forms, and the method of fixing the protrusion 100 to the grip is also the method of fixing to the grip using the elastic force of a unique object such as a metal plastic rubber band, and a method of fixing the protrusion 100 to the grip. How to plant and fix to grip

[Figure 7] shows the straight protrusion 100 and the detachable 110 part made in one shape without a separate part. A golf swing assisting device in a form that can be manufactured by making a shape afterward and connecting both ends by welding.

[Fig. 9] is a compression molding method by placing a straight projection 100 made of a hard material such as metal inside the mold and inserting a thermosetting resin into a mold to make a shape. A golf swing assisting device manufactured by fixing it by inserting it.

[Figure 10] is a golf swing assisting device used after making a rectangular protrusion on the centerline of the golf grip at the upper or lower part of the golf grip and inserting it into the shaft, rather than using two protrusions to feel the vertical center plane.

When explaining the swing trajectory during golf lessons, the change in the inclination of the central axis of the grip is visible to the eye, so it is easy to understand and can be used for golf lessons.

Claims

The golf swing assisting device is a golf swing assisting device characterized by a protrusion 100 that can be recognized by a finger on a circular golf grip and a detachable 110 part that allows the protrusion 100 to be detachably attached to the golf grip [Fig. 6 ].
The method according to claim 1

A golf swing assisting device, characterized in that it has a plurality of protrusions 100 that can be recognized by the fingers.
The method according to claim 1

It is characterized in that the projection 100 and the detachable 110 part are manufactured separately, and the protrusion 100 and the detachable part 110 are made in a form that is not separated, not in the form of connecting by welding or screwing, etc. Golf swing aid. [Fig. 7]
4. The method of claim 3

Regarding the method of manufacturing the protrusion 100 and the detachable 110 part in an integral form that is not separated, a method of making a shape by continuously processing a metal, and a method of manufacturing by connecting the ends by welding, injection, etc. using a material such as plastic A golf swing assisting device, characterized in that it was manufactured as one through the method of
The extrusion molding method places the straight projection 100 inside the mold and puts a material such as a thermosetting resin into the mold to make the shape. A golf swing assisting device, characterized in that it is manufactured to position the. [Fig. 9].
The golf swing assisting device according to claim 5, wherein a rectangular protrusion is positioned at the upper end of the golf grip instead of the straight protrusion 100. [FIG. 10].
A golf swing assisting device, characterized in that it is manufactured by fixing the protrusion 100 to the fabric by stitching it, and planting Velcro on both ends of the fabric to fix it to the grip.