KR102031298B1 - Golf Putter with Various Functions - Google Patents

Abstract

Disclosed is a golf putter with various functions. The golf putter having various functions of the present invention comprises a head and a shaft, and can perform putting practice about a golf ball formed with a center line, wherein, in the head, a center putting position checking part in which at least a part thereof is positioned on an imaginary straight line connecting eyes of a user who is practicing putting and the center line of the golf ball so that a putting position of the golf ball can be visually checked and it is possible to be attached to and detached from the head. According to the present invention, by providing the center putting position checking part so as to be rotatable with respect to the head, the user adjusts the golf putter suitable for a body size to hit while maintaining a constant putting sensation (always maintain a same position of a mutual placement position of the golf ball and the putter at all times).

Description

Golf Putter with Various Functions

The present invention relates to a putter, and more particularly, has a variety of functions such as maintaining a uniform putting position for a golf ball, maintaining a uniform putting position even if there is a change in the user's body size, visually confirming the putting force, and improving the recognition of the putt at night. It is about a golf putter.

Generally, golf clubs are divided into wood, iron, and putter according to their purpose of use.

Amongst golf clubs, putters are mainly used to put the ball into a hole cup that is relatively weakly hit or rolled, rather than hitting the ball strongly on the green, and the putter is used in the final stage of putting the ball into the hole cup. Therefore, the importance is very high compared to other clubs such as wood and iron, and putting with putter is the most difficult process among golf games, and how precisely and precisely the putt reduces the number of putts. It plays a very important role in the decision.

Looking at the conventional conventional configuration of such a putter, it is composed of a shaft of a constant length, the head coupled to the lower end of the shaft, and the grip portion provided on the upper end of the shaft, the golfer naturally grasps the shoulder while holding the grip portion with both hands Rotate backswing and hit the golf ball on the green with your head.

However, since the conventional putter is not provided with a special structure in addition to the above-described configuration in most cases, the present applicant proposes an additional structure for improving the putting sense of the user.

Republic of Korea Open Utility Model Publication No. 20-2016-0001367 (released April 27, 2016)

The present invention has been made in view of the above-described point, so that the user can be adjusted to suit his or her body size to maintain a constant putting sensation, that is, to keep hitting the golf ball and the putter at all times the same position. An object of the present invention is to provide a golf putter with various functions that can assist.

The present invention, by adopting a head rotating structure can easily change the use of the right hand, left hand putter, and to easily check the degree of rotation of the head with the naked eye can easily check and adjust the force adjustment during putting operation by yourself It is another object of the present invention to provide a golf putter with various functions that can be assisted.

According to an aspect of the invention, the head and the shaft, and the putting practice can be performed for the golf ball formed with a center line, the head, the eye of the user performing the putting practice and the center line of the golf ball The golf putter is provided with various functions in which at least a part is positioned on a virtual straight line to be connected, so that the putting position of the golf ball can be visually confirmed, and a center putting positioning unit is provided to be detachable to the head.

The center putting positioning unit, the base detachable through the detachable means on the upper surface of the head; A rotating bar rotatably connected with respect to the base; And provided on the rotation bar may include a center confirmation bar is provided along the direction crossing the longitudinal direction of the head.

The detachable means may include a first adhesive sheet attached to an upper portion of the head; A first magnet attached to an upper portion of the first adhesive sheet; A second adhesive sheet attached to the lower base; And a second magnet attached to a lower portion of the second adhesive sheet and capable of magnetically coupling to the first magnet.

A coupling portion of the head and the shaft may be provided with a head rotating portion to rotate the head 360 degrees with respect to the shaft.

The head rotating unit is provided to be fixed to the end of the shaft, the head rotating block alternately formed in the concave and convex curved curved portion along the outer circumferential direction; And a rotation guide portion inserted into the coupling groove of the head and having a rolling ball elastically supported by the elastic support member and the elastic support member and provided to be movable along the concave portion and the convex portion.

The shaft may be fixed to the shaft so that the degree of rotation of the head can be visually checked.

The head may be detachably mounted to a laser irradiator for irradiating a laser beam forward.

The length of the shaft is 230 ~ 250mm, the length of the grip is 270 ~ 290mm, the inclination angle of the shaft relative to the head may be 55 ~ 65 degrees.

According to the golf putter equipped with various functions of the present invention described above, by providing a center putting positioning unit to be rotatable with respect to the head, the user adjusts to his / her body size to maintain a constant putting sensation (golf ball and putter) Keep the same position at all times).

In addition, the head can be rotated with respect to the shaft through the head rotating part, and the use of the right and left hand putters can be easily changed by fixing the goniometer on the shaft, and the degree of rotation of the head can be easily checked by the naked eye. You can easily check and adjust the power of yourself.

1 is a perspective view showing a golf putter with various functions according to an embodiment of the present invention.
FIG. 2 is a partially enlarged view of FIG. 1.
3 and 4 are views showing a state in which the center position of the head and the golf ball is constantly adjusted according to the body size of the user when using the golf putter with various functions according to an embodiment of the present invention.
5 is a view showing a state in which a laser irradiator is provided on a golf putter having various functions according to an embodiment of the present invention.
6 is a view illustrating various putting postures.
7 is a view showing a state in which the goniometer is provided on the golf putter with various functions according to an embodiment of the present invention.
8 is a view showing a state in which the head of the golf putter with various functions in accordance with an embodiment of the present invention rotates.
9 is a view showing a further example of a golf putter with various functions according to an embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings will be described an embodiment of the present invention in more detail. However, the present invention is not limited to the embodiments disclosed below, but will be implemented in various forms, and only the embodiments are intended to complete the disclosure of the present invention, and to those skilled in the art to fully understand the scope of the invention. It is provided to inform you. Like numbers refer to like elements in the figures.

Golf putter with various functions according to a preferred embodiment of the present invention, the user can maintain a constant putting sensation, and in particular flexibly respond to changes in the user's body size (key, arm length, etc.) Adjust it to fit your body size to maintain a consistent putting sensation at all times (always keep the golf ball and putter mutually aligned)

In addition, the present invention adopts a structure in which the putter head can be rotated 360 degrees, making it easy to change the use of the right and left hand putters, as well as the degree of rotation of the head with the normal putting, open putting and closed putting. It makes it easy to check and provides constant putting sensation so that you can easily check and adjust the force control at each putting operation. In addition, the present invention can improve the nighttime identification ability, especially through the laser light irradiation to the front.

Hereinafter, the present invention will be described in detail with reference to Examples.

1 and 2, the golf putter 1000 with various functions according to the embodiment of the present invention, as a possible practice to putt on the golf ball 10, the center line 11 is formed. , Head 100, shaft 110, grip 120. The center line 11 may be preprinted on the golf ball or drawn by the user.

In the embodiment of the present invention, the length of the portion A of the shaft 110 is 230 to 250 mm, the length of the grip 120 is 270 to 290 mm, and the total weight of the golf putter 1000 is 420 to 440 g. The head is 378g, weight 50g, shaft 64g, grip 74g, tape 14g. The inclination angle of the shaft 110 with respect to the head 100 is 55 to 65 degrees, preferably 60 degrees.

Among the various functions described above, first, the user can maintain a certain putting sensation, and in response to changes in the user's body size, any one can be customized to fit his / her own body, and a golf ball and a putter It describes a structure that can be hit while maintaining the same mutual arrangement position at all times.

As shown in Figure 1 to Figure 4, the head 100 is provided with a center putting positioning unit 200.

The center putting positioning unit 200 is formed so that the user at least part of the configuration is located on a virtual straight line connecting the center line 11 of the golf ball 10 and the eyes of the user performing the putting practice. With respect to (10) can be made to practice putting in the state that the head 100 is always located at the same position. Since the central putting positioning unit 200 can visually easily recognize whether the head 100 is disposed on the golf ball to the user, the user can practice a certain putting sensation at the same position. In addition, the center putting position determining unit 200 is not provided in a fixed state to the head 100, but is made to be able to change the shape, so that when the user's body size (key, arm length, etc.) changes the user to his body There is an advantage that can be flexibly adapted to fit.

The center putting positioning unit 200 is provided so that the user can visually check the putting position for the golf ball 10, and the head 100 is detachable.

2 to 4, the center putting positioning unit 200 includes a base 210, a rotation bar 220, and a center confirmation bar 230.

The base 210 is detachably provided on the upper surface of the head 100 through a detachable means 250.

Rotating bar 220 is rotatably connected to the base 210 via a hinge pin, etc. is rotated when the user's external force is applied and is provided to maintain the rotation stop state when the external force is removed. That is, the rotation bar 220 is provided to hinge-rotate rather than slide relative to the base 210, it is preferably tightly coupled to the base 210 so that the rotation state is maintained when the user rotates at a predetermined angle. .

The center confirmation bar 230 is provided integrally or separately from the rotation bar 220 and is elongated along a direction crossing the longitudinal direction of the head 100 (approximately vertically).

In the exemplary embodiment of the present invention, the detachable means 250 may include a first adhesive sheet 251 attached to an upper portion of the head 100, a first magnet 252 attached to an upper portion of the first adhesive sheet 251, and a base 210. The second adhesive sheet 253 attached to the lower portion, and the second magnet 254 attached to the lower portion of the second adhesive sheet 253 and magnetically coupled to the first magnet 252 are included.

The first adhesive sheet 251 and the second adhesive sheet 253 may be applied by a double-sided tape and the like, and the first magnet 252 and the second magnet 254 may be applied by a common magnet, rubber magnet, or the like.

An insertion groove 255 is provided on an upper portion of the first magnet 252, and the base 210 and the second magnet 254 are coupled to each other in a structure that is partially inserted into the insertion groove 255. As such, the insertion groove 255 is provided to minimize the front, rear, left, and right movement of the center putting positioning unit 200 while the base 210 of the center putting positioning unit 200 is inserted into the insertion groove 255. Can be. Here, the first adhesive sheet 251 and the first magnet 252 may be omitted so that the second magnet 254 may be directly attached to and detached from the upper surface of the head 100 made of metal.

FIG. 3 schematically shows a user putting in a position looking at the center confirmation bar 230 in a state where the eyes are positioned on the vertical upper side of the head 100, specifically, the upper extension line of the center confirmation bar 230. have.

In this case, if the center check bar 230 is placed by moving the head 100 to coincide with the center line 11 of the golf ball 10, the center line 11 and the center check bar 230 are similarly seen by the user's eyes. Since is arranged in a straight line with each other, the user can practice putting putting practice in the same posture because it is possible to practice while maintaining this arrangement when putting practice repeatedly repeated many times.

In FIG. 4, unlike FIG. 3, the user is schematically putting the eye toward the center confirmation bar 230 in a state where the eyes are positioned at a position deviating to some extent from the upper extension line of the center confirmation bar 230.

As shown in FIG. 3, the user faces the center line 11 of the golf ball 10 while the golf ball 10 and the head 100 are disposed at the same position as shown in FIG. 3 without rotating the center check bar 230. If you look at the center line 11 and the center check bar 230 is not located in a straight line with each other. In this case, the user can check the arrangement position between the golf ball 10 and the head 100, that is, the golf ball 10 and the head 100 is repeatedly maintained a plurality of times in a state of keeping the arrangement state Placement confirmation means that can practice putting is disappeared, after all, even if the user practice putting several times, there may be a problem to practice in a different placement state. The present invention is made so that the user can practice putting repeatedly by repeating a plurality of times in a state in which the golf ball and the head are identically arranged with each other. In this case, as shown in FIG. If it is rotated, even if repeated putting practice can be carried out with the same arrangement state at all times.

4 is based on any one user, the user of different body size, such as longer arm length, taller or smaller than the user shown in Figure 4 rotation of the center check bar 230 shown in FIG. If the putter is maintained at an angle, likewise, the center line 11 and the center confirmation bar 230 are not positioned in a straight line with each other on the line of sight line. In this case, users of different body sizes may practice putting sensations while having the same arrangement at all times by appropriately rotating the center line 11 and the center check bar 230 in a straight line in the direction of their eyes.

As shown in FIG. 5, the head 100 may be detachably mounted to a laser irradiator 300 for irradiating a laser beam forward. The head 100 has a pair of laser irradiator insertion holes or insertion grooves formed therein, and the user may insert and use the laser irradiator 300 when necessary. The laser irradiator 300 is a laser light trajectory of a predetermined length, and may include a battery, a laser oscillator, a lens, a laser irradiation head, and the like.

The laser beam irradiation trajectory may be located on both sides with the golf ball 10 interposed therebetween, and the relative position of the golf ball 10 and the head 100 may be maximized similarly to the center check bar 230 described above. It will be complementary to practice putting on a constant basis. In addition, the method using the center check bar 230 may be easily identified by the user in a bright surrounding environment such as the day, but the user may identify the center check bar 230 and the center line 11 in a dark environment such as the night. It is difficult to see the alignment in a straight line. However, when the laser irradiator 300 is used, the laser light is irradiated in the left and right directions of the golf ball 10 so that the user can maximize the mutual arrangement position of the golf ball 10 and the head 100 in a dark space through the light trajectory. You can practice putting repeatedly while keeping it constant.

6 and 7, in the present invention, the goniometer 500 is fixed to the shaft 110 so that the rotation degree of the head 100 can be visually checked. In addition, as shown in FIG. 8, the head rotating unit 400 is provided at the coupling portion of the head 100 and the shaft 110 to rotate the head 100 by 360 degrees with respect to the shaft 110.

Here, the head rotating unit 400, the head rotating block 410 is fixed to the end of the shaft 110, the head is provided inside the head 100 and coupled to each other (hanging) of the head rotating block 410 shaft ( And a rotation induction portion 420 that induces rotation of the head 100 relative to 110 (rotation of the shaft relative to the head).

In the head rotating block 410, curved concave portions 411 and convex portions 412 are alternately repeatedly formed along the circumferential direction of the outer circumference.

The rotation induction part 420 is inserted into the coupling groove 421 of the head 100 and is elastically supported by the elastic support member 422 and the elastic support member 422 and the recess 411 of the head rotation block 410. And a cloud ball 423 provided to be movable along the convex portion 412.

In addition, since the user performs the putting in the gripped state and the gripping state is maintained even after the putting, the head rotation block 410 is not rotated with respect to the shaft 110. However, when the head 100 is putt, the pressing force acts laterally by the collision with the golf ball 10, and the head 100 rotates with respect to the head rotating block 410 by the pressing force (collision force). This is made, it is possible to rotate through the rotation induction unit 420. That is, the rolling ball 423 is in contact with the concave portion 411, the convex portion 412 and the rolling ball 423 by the above-described pressing force, the rolling ball 423 in the present position adjacent concave portion 411, convex The rolling ball 423, the concave portion 411 and the convex portion 412 move along the portion 412 to enable the rotation of the head 100 with respect to the shaft 110.

In general, as the user putt practice, as shown in FIG. 6, the user may alternatively perform normal putting, open putting and closed putting according to the putting situation. In the present invention, the goniometer 500 is fixed to the shaft 110, and as described above, the structure capable of rotating the head 100 with respect to the shaft 110 through the head rotating block 410 and the rotation guide 420 is provided. By being employed, the user can easily check the degree of rotation of the head 100 with the naked eye using the goniometer 500.

In addition, the user can easily check and adjust the force control during each putting operation of the normal putting, the open putting and the closed putting shown in FIG. 6 through the rotation structure of the goniometer 500 and the head 100. You can get a sense of putting.

As shown in Figure 9, the upper end of the grip 120 is provided with a recessed groove, the magnet 800 is attached to the bottom of the recessed groove. Here, the magnet 800 is not provided over the entire concave groove, but is provided with an appropriate size so that a gap is generated between the concave groove inner wall.

The magnet 800 is provided with a ball marker 900 to be attached by a magnetic force, where the ball marker 900 is configured to display the position of the golf ball stopped after putting. The ball marker 900 is made of a metal material to be attached to the magnet 800, the user can press one side of the ball marker 900 to be separated from the magnet and attached to the magnet can further reduce the risk of loss.

Although the invention has been described with reference to the accompanying drawings and the preferred embodiments described above, the invention is not limited thereto, but is defined by the claims that follow. Accordingly, one of ordinary skill in the art may variously modify and modify the present invention without departing from the spirit of the following claims.

10: golf ball 1000: golf putter
200: center putting position check unit 230: center check bar
250: detachable means 300: laser irradiator
400: head rotating part 410: head rotating block
420: rotation guide 500: goniometer
800: magnet 900: ball marker

Claims (8)

It is possible to practice putting on the golf ball 10 including the head 100 and the shaft 110, the center line 11 is formed,
The head 100 has a putting position with respect to the golf ball 10 by placing at least a portion on an imaginary straight line connecting the eye of the user who is practicing putting and the center line 11 of the golf ball 10. It is possible to check with the naked eye, and the center putting positioning unit 200 is provided to be detachable to the head 100,
A head rotating part 400 is provided at the coupling portion of the head 100 and the shaft 110 to rotate the head 100 by 360 degrees with respect to the shaft 110.
The head rotating unit 400,
A head rotating block 410 provided to be fixed to an end of the shaft 110 and alternately repeatedly formed with a curved concave portion 411 and a convex portion 412 along the outer circumferential direction; And
Is inserted into the coupling groove 421 of the head 100, and is elastically supported on the elastic support member 422 and the elastic support member 422 and movable along the concave portion 411 and the convex portion 412. Golf putter with a variety of functions, characterized in that it comprises a rotation guide portion 420 having a rolling ball 423 is provided. The method of claim 1,
The center putting positioning unit 200,
A base 210 detachable from the upper surface of the head 100 through a detachable means 250;
A rotation bar 220 rotatably connected to the base 210; And
The golf putter having a variety of functions, characterized in that provided on the rotation bar 220, the center confirmation bar 230 is provided long along the direction crossing the longitudinal direction of the head (100). The method of claim 2,
The detachable means 250,
A first adhesive sheet 251 attached to an upper portion of the head 100;
A first magnet 252 attached to an upper portion of the first adhesive sheet 251;
A second adhesive sheet 253 attached to a lower portion of the base 210; And
Golf putter having a variety of functions, characterized in that attached to the second adhesive sheet 253 and a second magnet (254) magnetically coupled to the first magnet (252). delete delete The method of claim 1,
Golf shaft putter having various functions, characterized in that the goniometer 500 is fixed to the shaft 110 so that the rotation degree of the head 100 can be visually confirmed. The method according to any one of claims 1 to 3,
The head putter 100 is a golf putter with a variety of functions, characterized in that the laser irradiator for irradiating the laser light forward is mounted detachably. The method of claim 1,
The length of the shaft 110 is 230 ~ 250mm, the length of the grip 120 is 270 ~ 290mm, the inclination angle of the inclination of the shaft 110 with respect to the head 100 is 55 to 65 degrees Golf putter with function.

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