KR102237850B1 - Golf club with ribbon for swing exercise - Google Patents

Abstract

The present invention relates to a golf club for swing practice equipped with a ribbon, and when the grip provided at the rear end of the shaft is held by hand, a hitting sound is constantly generated during the swing without considering the distortion of the grip or the direction of the ribbon, but the ribbon is worn or broken and replaced. It provides a golf club for swing practice with a ribbon that can reduce the cost of replacing the ribbon by minimizing the replacement part during swing training, and reduce the risk of damage when one end of the shaft to which the ribbon is connected directly contacts the ground during swing practice.

Description

Golf club with ribbon for swing exercise

The present invention relates to a golf club for swing practice with a ribbon, and in more detail, a swing practice with a ribbon that can be used for swing practice so that it can self-learn how to prevent inaccuracy of impact during downswing for acquiring golf skills. It is about golf clubs.

In general, golf is a sport in which a small golf ball is inserted into a desired hole with a small number of hits to block the game. In order to enjoy golf, it is very important to acquire a golf technique of hitting a golf ball in a desired direction and settling it at a desired distance.

Accordingly, a swing exerciser that can practice swing without being affected by weather and space has been developed and is being used for practice. These swing exercisers have been proposed in Registration Patent No. 10-1101280 (Reference 1), Public Utility Model No. 20-2010-0000975 (Reference 2), and Registration Patent No. 10-1326211 (Reference 3).

Conventional practice golf clubs proposed in References 1 to 3 above make it difficult to find the optimum impact point by making various sounds in various swinging motions, and because they are heavy and strong in weight and size, they are easy to miss while swinging, which is easy to lead to accidents, and is developed for adults. As a result, it was difficult for women, children and the elderly to use it, and it was cumbersome and inconvenient to use, so there was no product value. In addition, in order to increase the flying distance of the existing golf clubs for practice, it was difficult to learn because it required the hassle and complicated formula to separately adjust the speed of the club head, the correct RBI, and the angle of the downswing.

Accordingly, the present applicant has proposed Patent No. 10-1791304 (Reference 4) in order to solve the problems of the conventional practice golf clubs proposed in References 1 to 3 above. This relates to a golf club for swing training with a ribbon, and includes a shaft and a ribbon portion that is fixed to the lower end of the shaft and generates a hitting sound during swing. At this time, the ribbon portion is composed of a ribbon having a set width and length, and a ring member fixed at one end of the ribbon and hinged detachably to the shaft; Shaft holes are formed on both sides of the lower outer circumferential surface of the shaft, and the ring member has a connection part bent at a right angle to a ribbon fixing part formed at the center of the ribbon through hole through which one end of the ribbon passes, and the end of the connection part is bent to the end of the shaft. It consists of a hinge shaft portion hinged to the shaft hole formed on both sides of the lower outer peripheral surface of the shaft.

However, the ring member of Reference 4 has a structure in which the connection part is bent and extended at a right angle to the ribbon fixing part, and it is troublesome to hold the grip provided at the top of the shaft so that the shaft hole faces forward and backward in consideration of the unfolding direction of the ribbon. have. In addition, when swinging while holding the grip in a twisted state rather than in the front and rear direction, the sound of the strike is incorrect and the sound of the strike changes according to the angle, making it difficult to correct the swing trajectory through the difference of the sound, which is inefficient for swing practice.

In addition, as the ribbon of Reference 4 is wrapped by passing one end through the ribbon through hole of the ring member and fixed by sewing, sewing, bonding, etc., when the ribbon is worn or broken and needs replacement, the ring member and the ribbon are sewn, Since it is integrally fixed in a manner such as sewing or bonding, there is a disadvantage that the replacement cost increases because the ribbon to which the ring member is connected must be replaced together.

In addition, the ring member of Reference 4 is directly coupled to the shaft holes formed on both sides of the lower outer circumference of the shaft, and when the ring member directly contacts the ground during swing practice, the impact of the ring member is transmitted to the shaft as it is, and there is a risk of damage to the lower end where the shaft hole is formed Is big.

Reference 1: Registered Patent No. 10-1101280 Reference 2: Public Utility Model No. 20-2010-0000975 Reference 3: Registered Patent No. 10-1326211 Reference 4: Registered Patent No. 10-1791304

Therefore, the present invention for solving the problems of the prior art is for swing practice with a ribbon that consistently generates a hitting sound when swinging without considering the twist of the grip or the direction of the ribbon when the grip provided at the rear end of the shaft is held by hand. The purpose is to provide golf clubs.

Another object of the present invention is to provide a golf club for swing training with a ribbon that can reduce the cost of replacing the ribbon by minimizing the replacement part when the ribbon is worn or broken.

In addition, the present invention is also aimed at providing a golf club for swing training with a ribbon capable of reducing the risk of damage when one end of the shaft to which the ribbon is connected during swing practice is in direct contact with the ground.

The present invention in order to solve such a technical problem;

In a golf club for swing training having a ribbon portion fixed to the front end of the shaft and generating a hitting sound during swing, the ribbon portion has a ring-shaped ring member, a set width and length, and is inserted into the ring-shaped ring member at one end of the ring-shaped ring member. A ribbon on which a first support hole supported to one side is formed, a rotation shaft member having a second support hole fitted to the ring-shaped ring member is formed in the front part, and the rotation shaft member is integrally coupled to the front end of the shaft, and the rotation shaft member is rotatably supported. It provides a golf club for swing training with a ribbon, characterized in that consisting of a finishing hole in which the shaft support is formed.

At this time, at one end of the ribbon, a first support hole is formed in a circular shape and is fitted and supported by the ring-shaped ring member, and a reinforcing member surrounding the edge of the first support hole is fixed, and the reinforcing member passes through the first support hole. Thus, it is characterized in that the support portion is formed to be bent and wrapped and supported on both sides of the edge of the first support hole.

In addition, the rotation shaft member has a second support hole fitted to the ring-shaped ring member in the first half of the rotation shaft portion having a cylindrical shape, and a support jaw is formed at the rear end of the rotation shaft portion; The closing hole comprises a cylindrical body having a guide portion formed in the longitudinal direction, and a closing portion which ends the front end of the cylindrical body and forms a circular entrance hole through which the rotating shaft member of the rotating shaft member can appear; The front part of the rotation shaft portion of the rotation shaft member passes through the entrance hole of the closing hole, and a support jaw of the rotation shaft member is supported at a rear edge of the entrance hole.

In addition, the shaft is made of a cylindrical shape having a hollow portion with an open front end, and an adhesive layer is formed on the outer circumferential surface of the front end of the shaft to insert the front end of the shaft into the rear end of the body and integrally coupled to the hollow portion of the shaft. It is characterized in that the second half of the rotation shaft member is inserted.

In addition, a first fixing hole is formed at the rear of the body of the finishing tool, and a second fixing hole corresponding to the first fixing hole is formed at the front end of the shaft, and the front end of the shaft is fixed to the guide through the rear end of the body of the finishing tool. It is characterized in that the rivet is fixed through by partially inserting the first and second fixing holes to match.

In the golf club for swing training with a ribbon according to the present invention, the rotating shaft member can rotate smoothly in the fixture provided at the front end of the shaft, so that the rotating shaft member rotates during swing without considering the twist of the grip or the direction of the ribbon. Because these are aligned, you can practice swing comfortably and effectively.

In addition, the golf club for swing training with a ribbon according to the present invention may reduce the cost of replacing the ribbon because only the ribbon is separated from the ring-shaped ring member when the ribbon is worn or broken.

In addition, in the golf club for swing training with a ribbon according to the present invention, as the rotation shaft member is guided forward and backward along the guide portion of the finishing hole, when the front end of the rotation shaft member contacts the ground, the rotation shaft member is prevented from being damaged by moving backwards into the finishing hole.

1 is a perspective view of a combination of a golf club for training a swing equipped with a ribbon according to an embodiment of the present invention.
2 is an exploded perspective view of a golf club for practicing swing with a ribbon according to an embodiment of the present invention.
3 is a combined cross-sectional view of a golf club for practicing swing with a ribbon according to an embodiment of the present invention.
4 is a cross-sectional view of a golf club for practicing swing with a ribbon according to another embodiment of the present invention.

Hereinafter, the characteristics of a golf club for swing training with a ribbon according to the present invention may be understood by an embodiment described in detail with reference to the accompanying drawings.

Since the present invention can apply various changes and have various forms, embodiments will be described in detail in the text. However, this is not intended to limit the present invention to a specific form of disclosure, and it should be understood to include all changes, equivalents, and substitutes included in the spirit and scope of the present invention.

According to FIGS. 1 to 3, the golf club 100 for swing training with a ribbon according to the present invention is used for swing practice so that it is possible to self-learn a method of preventing inaccuracy of impact when a golf club such as a wood driver or an iron is downswing. It is about a golf club that can be easily and conveniently polished by anyone, regardless of location, with only the sound of a ribbon hitting the ribbon during a golf swing, and learns a constant and accurate motion more easily and quickly, so that the golf ball can be blown farther away during a golf swing. It is useful to keep the exact impact point constant.

The swing training golf club 100 having a ribbon according to the present invention includes a shaft 110 and a ribbon portion 120 that is fixed to the front end of the shaft 110 and generates a hitting sound during swing. According to this structure, a hitting sound is generated at the moment when the user gives an impact to the grip 112 at the rear end of the shaft 110 when the golf club 100 is downswing, so that the user can perceive inertia and centrifugal force by themselves.

Hereinafter, each configuration of the present invention will be described in detail.

First, the shaft 110 is made of a metal or carbon material, and a grip 112 that can be held by a user is coupled to the rear end, and a ribbon 120 is coupled to the front end. As for the shaft 110, it is preferable to use a cylindrical shape having a hollow portion 110a with an open front end, but it is also possible to use a shape of a round bar.

On the other hand, the ribbon part 120 has a ring-shaped ring member 122, a set width and length, and at one end, a first support supported by one side of the ring-shaped ring member 122 by being fitted to the ring-shaped ring member 122 A ribbon 124 in which a ball 124a is formed, and a second support hole 126a fitted in the ring-shaped ring member 122 is formed at the front end of the rotating shaft member 126, and at the front end of the shaft 110. It is integrally coupled and consists of a closing hole 128 on which the shaft support portion 128a on which the rotation shaft member 126 is rotatably supported is formed.

Hereinafter, the structure of the ribbon unit 120 will be described in detail.

The ring-shaped ring member 122 is a metal wire of a certain length to be rolled in a double overlap to maintain a circular ring shape, so that the ends are in close contact with each other up and down, and the upper or lower ends of the ring-shaped ring member 122 are opened. The ribbon 124 is located on one side of the ring-shaped ring member 122 by passing through the first support hole 124a of the ribbon 124 and the second support hole 126a of the rotation shaft member 126, and the rotation shaft member 126 on the other side. ) Is located. The ribbon 124 and the rotation shaft member 126 are positioned on one side and the other side of the ring-shaped ring member 122.

In addition, the ribbon 124 is made of, for example, a width of 3 to 60 mm and a length of 1300 to 1700 mm, and may be made of a material such as a synthetic resin cloth, polypropylene fiber, or fabric. Preferably, it is made of a polypropylene fabric or synthetic resin fabric that is excellent in elasticity and elasticity, and is soft and light.

The ribbon 124 is preferably manufactured to have a length of 2500 to 3000 mm so that it can be cut to an appropriate length according to the user's physical characteristics. Therefore, for example, when the user's height is 1800 mm and the arm is short, it does not exceed 1800 mm. It can be cut to length and used.

And the ribbon 124 is manufactured to be detachable without damage from the ring-shaped ring member 122 by making the total weight of the ribbon 124, so that the user's body turn is performed while the user's weight is smoothly moved when swinging. With the snap and both arms, the swing rhythm and tempo of the golf club 100 for practice can be transmitted as it is.

At one end of the ribbon 124, a first support hole 124a is formed in a circular shape and is fitted and supported by the ring-shaped ring member 122. At this time, the first support hole 124a is formed through the folded portion 124b where one end of the ribbon 124 is folded, and the folded portion is sewn.

In addition, reinforcement surrounding the edge of the first support hole 124a to prevent tearing or bursting of the first support hole 124a when swinging while the ribbon 124 is fitted and supported by the ring-shaped ring member 122 The member 125 is fixed.

The reinforcing member 125 passes through the first support hole 124a and is bent to both sides of the edge of the first support hole 124a to form a support portion 125a that is wrapped and supported, and the reinforcing member 125 is formed in a circular shape. It is made of a metal material surrounding the formed first support hole (124a) in a ring shape. At this time, the reinforcing member 125 has a structure in which a circular metal tube is passed through the first support hole 124a, and the upper and lower ends are radially expanded and compressed to form a support part 125a by intimate contact with both sides of the ribbon 124. . Accordingly, the reinforcing member 125 supports the first support hole 124a to stably maintain the shape of the circular first support hole 124a.

On the other hand, the rotation shaft member 126 has a second support hole (126a) fitted to the ring-shaped ring member 122 is formed in the first half of the rotation shaft portion (126b) formed in a cylindrical shape, the rear end of the rotation shaft portion (126b) In the support jaw (126c) is formed.

And the closing hole 128 is a cylindrical body (128b) in which the guide portion (128a) is formed in the longitudinal direction, and the front end of the cylindrical body (128b), but the rotation shaft member 126 of the rotation shaft member 126 It consists of a closing portion (128d) in which a circular entrance hole (128c) is formed that can appear.

According to this configuration, the closing hole 128 is integrally coupled to the front end of the shaft 110 at the rear end of the body 128b, and the rotation shaft member 126 is formed on the guide portion 128a of the body 128b. It is fitted in the longitudinal direction of the shaft 110 and is rotatably supported. At this time, the first half of the rotation shaft portion 126b of the rotation shaft member 126 passes through the entry hole 128c of the closing hole 128, and the rotation shaft member 126 is supported at the rear edge of the entry hole 128c. The jaw (126c) is supported to prevent the rotation shaft member 126 from being separated from the closing hole (128).

It is preferable that the rotation shaft member 126 and the closing hole 128 are made of a metal material so as to prevent damage due to a physical impact during swing practice.

On the other hand, the front end of the shaft 110 is inserted or press-fitted through the rear end of the body 128b of the closing hole 128 so that the end reaches the guide portion 128a, and is integrally coupled. In this case, an adhesive is applied to the outer peripheral surface of the front end of the shaft 110 to form an adhesive layer 119, and then the front end of the shaft 110 is inserted into the rear end of the body 128b of the closing hole 128 to be integrally combined.

Of course, in order to more firmly couple the closing hole 128 to the shaft 110, it can be fixed with a rivet 130, which is a fastening means, as shown in FIG. 4, and for this purpose, the body 128b of the closing hole 128 ) A first fixing hole 128e is formed at the rear, and a second fixing hole 113 corresponding to the first fixing hole 128e is formed at a front end of the shaft 110.

Therefore, the front end of the shaft 110 in a state in which the rotation shaft member 126 is inserted into the guide part 128a of the closing hole 128 to expose the rotation shaft part 126b through the entrance hole 128c. The first and second fixing holes 128e and 113 are matched by being completely inserted into the guide part 128a through the rear end of the body 128b of the finishing hole 128, and then the rivet 130 is inserted into the first and second fixing holes. Pass through (128e, 113) and fix it. In this case, after applying an adhesive to the outer peripheral surface of the front end of the shaft 110 to form an adhesive layer 119, insert it into the rear end of the body 128b of the closing hole 128, and insert the shaft 110 and the closing hole ( 128) to be more tightly integrated into one body.

According to this structure, the rotating shaft member 126 can be smoothly rotated in the guide portion 128a of the closing hole 128, and when the user exercises the swing, the second support hole 126a formed at one end of the rotating shaft member 126 Even without considering the direction of the ribbon 124 supported by the ring-shaped ring member 122 to be inserted, the rotation shaft member 126 freely rotates and the direction of the ribbon 124 is automatically aligned, so that the swing practice can be carried out easily, and the same swing Since the hitting sound is kept constant during the downswing, it is very effective in practicing practice to prevent inaccuracies of impact during downswing.

At this time, the rear end of the rotation shaft member 126 is positioned along the guide portion 128a of the closing hole 128 to move forward and backward, but the front end of the shaft 110 is the guide portion 128a of the closing hole 128 ), and more specifically, it moves forward and backward in a state in which the rear part of the rotation shaft member 126 is inserted into the hollow part 110a of the shaft 110.

In addition, as the rotation shaft member 126 is guided forward and backward along the hollow portion 110a of the shaft 110 located in the guide portion 128a of the closing hole 128, the closing hole 128 during the user's swing practice Even if the end of the rotation shaft portion (126b) of the rotation shaft member (126) exposed through the entrance hole (128c) of is in contact with the ground, the rotation shaft member (126) moves backward to the guide portion (128a) of the closing hole (128) and moves inside. As a result, damage to the rotating shaft member 126 is also prevented.

Hereinafter, an example of use of a golf club for swing training with a ribbon according to the present invention will be described with reference to FIGS. 1 to 4.

When the user holds the grip 112 by hand for golf swing practice, it is automatically aligned without considering the twist of the grip or the direction of the ribbon, so that the swing practice can be easily performed.

At this time, a part of the ribbon 124 is folded only by a wrist snap with a swing motion while holding the grip 112 to generate a "stiff" hitting sound.

At this time, the striking sound is substantially generated only at the position at the time of striking the golf ball, that is, at the same position as at the time of impact. This is because a centrifugal force is generated as the golf club 100 for swing practice rotates, and when the centrifugal force is greatest, the hitting sound of the ribbon is the loudest.

Therefore, even if the user repeatedly practices the swing using the swing practice golf club 100, the swing practice is properly performed because the hitting sound is generated at the same position, that is, at the position when the golf ball is actually hit.

In the above, the features of the present invention have been illustrated and described with reference to preferred embodiments, but the present invention is not limited to the above-described embodiments, and within the scope not departing from the object, configuration, and effects of the present invention, in the technical field to which the present invention belongs. Various changes will be possible by those of ordinary skill in the art.

100: golf club 110: shaft
120: ribbon part 122: ring-shaped ring member
124: ribbon 126: rotating shaft member
128: end hole 130: rivet

Claims (5)

In the swing training golf club 100 having a ribbon portion 120 fixed to the front end of the shaft 110 to generate a hitting sound during swing,
The ribbon part 120 has a ring-shaped ring member 122 and a set width and length, and has a first support hole that is inserted into the ring-shaped ring member 122 at one end and supported to one side of the ring-shaped ring member 122 ( 124a) is formed with a ribbon 124, and a rotation shaft member 126 having a second support hole 126a fitted in the ring-shaped ring member 122 formed in the first half, and integrally with the front end of the shaft 110 It is coupled, and the rotation shaft member 126 is made of a shaft support portion (128a) that is rotatably supported is formed of a closing hole (128);
The rotation shaft member 126 has a second support hole 126a fitted to the ring-shaped ring member 122 in the first half of the rotation shaft part 126b formed in a cylindrical shape, and is supported at the rear end of the rotation shaft part 126b. The jaw 126c is formed,
The closing hole 128 is a cylindrical body (128b) in which a guide portion (128a) is formed in the longitudinal direction, and a front end of the cylindrical body (128b), but the rotation shaft member 126 of the rotation shaft member 126 is It is made of a closing portion (128d) in which a circular entrance hole (128c) is formed,
The first half of the rotation shaft portion 126b of the rotation shaft member 126 passes through the entry hole 128c of the closing hole 128, and the support jaw of the rotation shaft member 126 at the rear edge of the entry hole 128c ( 126c) swing training golf club with a ribbon, characterized in that supported.
The method of claim 1,
At one end of the ribbon 124, a first support hole 124a formed in a circular shape and fitted and supported by the ring-shaped ring member 122 is formed, and a reinforcing member 125 surrounding the edge of the first support hole 124a. ) Is fixed,
The reinforcing member 125 passes through the first support hole 124a and is bent at both sides of the edge of the first support hole 124a to wrap and support the support part 125a.
The method of claim 1,
The shaft 110 has a cylindrical shape having a hollow portion 110a with an open front end, and an adhesive layer 119 is formed on the outer circumferential surface of the front end of the shaft 110 so that the front end of the shaft 110 is closed by a closing hole 128 ) Is inserted into the rear end of the body (128b) and combined integrally,
A golf club for swing training with a ribbon, characterized in that the rear part of the rotation shaft member 126 is inserted into the hollow part 110a of the shaft 110.
The method of claim 1,
A first fixing hole (128e) is formed at the rear of the body (128b) of the closing hole (128), and a second fixing hole (113) corresponding to the first fixing hole (128e) is formed at the front end of the shaft (110). Formed,
By inserting a predetermined portion of the front end of the shaft 110 into the guide portion 128a through the rear end of the body 128b of the closing hole 128 to match the first and second fixing holes 128e and 113, the rivet 130 A golf club for swing practice with a ribbon, characterized in that through fixing).
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