WO2019103525A1

WO2019103525A1 - Putter comprising balance adjusting shaft

Info

Publication number: WO2019103525A1
Application number: PCT/KR2018/014525
Authority: WO
Inventors: 추근호
Original assignee: 추근호
Priority date: 2017-11-23
Filing date: 2018-11-23
Publication date: 2019-05-31
Also published as: KR20190059623A

Abstract

Disclosed is a putter comprising a balance adjusting shaft. According to an embodiment of the present invention, the putter comprising a balance adjusting shaft comprises: a shaft; a grip formed on an upper side of the shaft to serve as a grip for a user; and a head formed on a lower side of the shaft to hit a ball, wherein the shaft has a space formed therein along a length direction of the shaft, wherein the space has a weight disposed therein which can be moved in the length direction of the shaft.

Description

Putter with balance shafts

One embodiment of the invention relates to a putter comprising a balance adjustment shaft.

In general, golf is a game in which a golf ball that is stationary on a course is hit by a golf club head and put in a designated hole, and the number of balls consumed until then is high.

A golf club used in such a golf is composed of a head having a hitting face for hitting an actual golf ball and having a hosel on one side and a shaft having a lower end coupled to the hosel and a grip on the upper end, , And can be classified into wood, iron, and putter depending on the use of the head.

Wood clubs, which are divided into drivers and fairway woods, are used for long-distance shots, and iron clubs are used for medium-range shots. These wood clubs and iron clubs Is selected and used.

The putter is mainly used for putting in a hole cup which is located at a relatively short distance by weakly rolling or rolling rather than hitting the golf ball on the green of the field. The shaft length varies according to the user's swing habit, , The shape of the head also becomes various. 1 is a view showing various head shapes of a general putter. The

heads

10a, 10b, and 10c are classified into a face balance head, a toe balance head, and the like depending on the form.

The putter is used for putting the golf ball placed on the green in the hole, so accuracy is required such as adjusting the strength of putting (adjusting the putting speed) or the like depending on the accurate spot and distance.

Since the putter has to hit the golf ball placed on the green despite the relatively large frictional force between the golf ball and the green, the material of the putter head is selected so that the impact amount of the putter head can be transmitted to the golf ball as much as possible, We mainly use materials.

However, the condition of the green varies according to the course. It is difficult for the golfer to control the strength of the strength according to the condition of the green. Even if putting with the same force, the distance of the putting varies considerably depending on the green state such as the length of the grass.

Also, since the putting swing trajectory is changed according to the golfer, the head must be changed accordingly, and the shape of the head must be varied.

One embodiment of the present invention seeks to provide a putter that allows a user to maintain his putter swing despite changes in the state of the greens.

In addition, an embodiment of the present invention is intended to provide a putter that can be covered with a single putter despite various swing trajectories.

According to an embodiment of the invention, there is provided a putter comprising a balance adjustment shaft, the shaft comprising: A grip formed on the upper side of the shaft and serving as a handle for a user; And a head which is formed on the lower side of the shaft and strikes the ball, wherein a space is formed along the longitudinal direction of the shaft, and a weight movable in the longitudinal direction of the shaft is disposed in the space, Provide a putter.

A slit may be formed in the shaft in the longitudinal direction of the shaft.

A fixing member for fixing the position of the weight may be formed on the slit.

A friction member may be formed on the outer side of the weight.

The friction member may be formed of a rubber material or a resin material.

One embodiment of the present invention may provide a putter that allows the user to maintain his putter swing despite changes in the state of the greens.

In addition, one embodiment of the present invention can provide a putter that can be covered with one putter despite various swing trajectories.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a view showing various head shapes of a general putter;

2 is a perspective view illustrating a putter including a balance adjustment shaft according to an embodiment of the present invention;

3 is a view showing a part of a shaft according to an embodiment of the present invention;

Hereinafter, specific embodiments of the present invention will be described with reference to the drawings. However, this is merely an example and the present invention is not limited thereto.

In the following description, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. The following terms are defined in consideration of the functions of the present invention, and may be changed according to the intention or custom of the user, the operator, and the like. Therefore, the definition should be based on the contents throughout this specification.

The technical idea of the present invention is determined by the claims, and the following embodiments are merely a means for effectively explaining the technical idea of the present invention to a person having ordinary skill in the art to which the present invention belongs.

In addition, in order to explain one embodiment, it is assumed that the cross section of various tube structures is circular, but it is not limited to this, and it is needless to say that the present invention can be modified into various embodiments as long as it can form a flow of fluid.

2 is a perspective view illustrating a putter 100 including a balance adjustment shaft in accordance with an embodiment of the present invention.

2, the putter 100 includes a shaft 110, a grip 120 formed on the upper side of the shaft and serving as a handle for the user, and a head 130 formed on the lower side of the shaft and hitting the ball . A connection part 140 may be formed between the head 130 and the shaft 110 to connect the head 130 and the shaft 110. [ The head 130 and the shaft 110 may be integrally formed or separately formed. The head 130 may have a toe 131 and a heel 132.

The shaft 110 may have a tubular shape having the same cross sectional area of all the parts. Accordingly, it is possible to manufacture the shaft 110 capable of accommodating the weight 150 inside the shaft 110 according to an embodiment of the present invention.

The weights 150 may be formed on the shaft 110 of the putter 100 to change the center of gravity of the putter 100. For this, a space is formed in the shaft 110 along the longitudinal direction of the shaft 110, and a weight 150 capable of moving in the longitudinal direction of the shaft 110 may be disposed in the space. As the weight 150 moves, the center of gravity of the entire putter 100 can move along the upper and lower sides. As the center of gravity approaches the upper side of the putter 100, the putting distance becomes longer with the same force. On the other hand, the putting distance becomes shorter as the center of gravity approaches the lower side of the putter 100.

In this way, by changing the center of gravity, the putter 100 can be changed in a state suitable for itself according to the state of the green in which the putting is performed.

3 is a view of a portion of a shaft 110 in accordance with an embodiment of the present invention.

3, in order to move the weight 150 in the inner space of the shaft 110 and fix the weight 150 at a desired position, the shaft 110 and the weight 150 are fixed Configuration may be required.

A slit may be formed in the shaft 110 in the longitudinal direction of the shaft 110. A part of the weight 150 can be guided within the slit. A fixing member (not shown) for fixing the position of the weight 150 may be formed to be engaged with the slit. The fastening member may be adapted to engage the slit in the form of, for example, a clip to secure the weight 150 to a desired position.

A friction member 150a may be formed on the outer side of the weight 150 in order to generate friction between the inside of the shaft 110 and the weight 150 to facilitate fixing of the weight 150. [ The friction member 150a may be formed of a rubber material or a resin material so as to ensure sufficient friction.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, . Therefore, the scope of the present invention should not be limited to the above-described embodiments, but should be determined by equivalents to the appended claims, as well as the appended claims.

[Description of Symbols]

100: Putter

110: shaft

120: grip

130: head

131: Sat

132: Hill

140:

150: Weights

150a: Friction member

Claims

In a putter including a balance adjustment shaft,

shaft;

A grip formed on the upper side of the shaft and serving as a handle for a user;

And a head formed on the lower side of the shaft and striking the ball,

The inside of the shaft is formed in the space along the longitudinal direction of the shaft,

And a weight that is movable in the longitudinal direction of the shaft is disposed in the space.
The method according to claim 1,

Wherein a slit is formed in the shaft in the longitudinal direction of the shaft.
The method of claim 2,

And a fixing member for fixing the position of the weight is formed to be engaged with the slit.
The method according to claim 1,

And a friction member is formed outside the weight.
The method of claim 4,

Wherein the friction member is formed of a rubber material or a resin material.
The method according to claim 1,

Wherein the shaft has a tubular shape in which the cross-sectional areas of all portions are the same.