KR100862336B1 - The driver for the golf-swing pose correction - Google Patents

Abstract

A driver for golf swing posture correction is provided to enable a golfer to correct one's swing posture by repetitive exercise and to recognize correct swing posture by practice of sending a golf ball to a desired place at a desired angle. A driver for golf swing posture correction includes: a grip(10); a shaft(20); and a head(30). The head has a long groove(31) formed from the front and lower side toward the shaft and receives a golf ball, and at least one elastic hole(32) punched on a proximal end part of the long groove and having a screw part(33) formed on the outside. A ball bearing(34) is inserted in the elastic hole, and then an elastic member(A) is screw-connected by being inserted in the elastic hole.

Description

The driver for the golf-swing pose correction.

1 is an exploded perspective view showing the overall structure of the present invention;

2 is a cross-sectional view of the head of the present invention

<Description of the symbols for the main parts of the drawings>

10: grip 20: shaft

       30: head 31: long groove

       32: elastic hole 33: screw portion

       34: ball bearing 35: coil spring

       36: fitting 37: thread

       A: elastic member B: golf ball

       D: driver

       The present invention relates to a golf swing posture correcting driver that has a swing posture in which a golfer strikes a golf ball at a desired position and angle with an accurate impact when the golf swing is made. More specifically, it comprises a grip, a shaft, and a head. A long groove for accommodating golf balls is formed in the head of the driver, and a ball bearing is installed at the front end of the long groove so that the elastic member can be adjusted with an elastic member so that the golf ball inserted into the long groove can be sprinkled forward only at the correct impact. It is possible to correct the impact posture by repetition.

       In general, golf is a sport in which a golfer hits a golf ball and puts it into a designated hole cup in order. A swinging posture is very important for both beginners and experienced ones, and in order to acquire and maintain an accurate swing posture, the golfer must accurately move the weight during the swinging action.

       The golf swing as described above should be fully backswing and sustained by pressing the ground hard when downswinging and supporting the left side as a crutch during impact. The energy is transferred to the middle and upper parts of the golfer's body, allowing him to be hit without hitting a lot of power.

       Conventional novice golfers swing swings without consciousness during swinging, causing swinging posture and left foot being excessively lifted from the ground due to centrifugal force and weight movement. There was a problem that could not be sent to the branch.

       The golf swing posture correction device is required to acquire and maintain the correct balance when the golfer swings so as to naturally swing the conventional problems as described above. Actual situation and the prior art, there is a Korean Patent Application Publication No. Publication No. 1996-700090 "method and apparatus for identifying defects in the golf swing".

       The prior art described above includes a light source for projecting light spots to the striking area to provide a continuous visual indication of movement during the swing; Means for connecting a power source to the light source; Means for attaching the light source to a hat; And means for moving the light source relative to the hat to adjust the position of the projected light spot in the striking area, the light source of the light source being attached to the hat as an aid for observing head movement during swing. To project the golfer's head movements during the swing.

       The prior art as described above allows the golfer's head to be observed by a circuit configuration and a laser light source, which is not only complicated in structure, but also inconvenient to wear and manage, and has a high manufacturing cost, thereby causing a burden on popularization.

Therefore, the present invention has been created for the purpose of solving the conventional problems as described above to install a long groove for accommodating the golf ball in the existing driver head and to support the inserted golf ball at a predetermined pressure impact when the golfer swings It allows the golf ball to be sprayed in front of the desired position and angle in motion, so that the golfer not only recognizes the correct swing posture, but also it can correct the swing posture by repeated practice, and it is manufactured in the shape of the driver so that it can be used for direct rounding. In addition, it is possible to provide a golf swing posture correcting driver that can be used as a weight for practice while increasing the weight by completely storing the golf ball in the head groove of the head.

Hereinafter, the configuration and operation of the present invention will be described in detail with reference to the accompanying drawings.

Figure 1 is a separate perspective view showing the overall structure of the present invention to form a long groove for accommodating a golf ball in the head of the driver consisting of the grip and the shaft and the head and one or more ball bearings and elastic members at the front end of the long groove Figure 2 shows a structure in which the golf ball is elastically supported and the golf ball is drawn out by a force greater than the elastic force of the elastic member, Figure 2 is a cross-sectional view of the head portion of the present invention showing the ball bearing and the elastic member formed at the tip of the long groove In one example, the ball bearing is inserted into the elastic hole penetrated by the front end of the long groove, and the coil spring is inserted into the rear end thereof to adjust the elasticity of the ball bearing by the forward and reverse rotation of the adjustment mechanism.

In the driver (D) consisting of a grip (10), a shaft (20) and a head (30),

In the lower front of the head 30 to form a long groove 31 that can accommodate the golf ball (B) to the shaft 20 side and drills one or more elastic holes 32 in the front end of the long groove 31 It is provided with a screw part 33 in the ball bearing 34 is inserted into the elastic hole 32 and the elastic member (A) is inserted into the rear end is screwed structure.

The elastic member (A) is inserted into the coil spring (35) at the rear end of the ball bearing 34 inserted into the elastic hole 32 and the adjustment hole 36 is formed in the rear end of the elastic hole (32) It is formed by screwing in the screw part 33.

In the present invention as described above, the golfer corrects the swing posture so that the golfer can send the golf ball at a desired position and angle with the correct impact during the swinging operation, and maintains the shape of the driver as it is, and can be used during rounding. It is to provide a driver that can be used as a weight when practicing swing by increasing the weight of the driver.

As shown in FIGS. 1 and 2, the driver (D) may be configured to use a grip (D), a shaft (20), and a head (30) to correct an impact posture during a golf swing. At least one of the upper and lower ends of the head 30, that is, the long groove 31 is formed to form a long groove 31 to insert the golf ball (B) from the lower side of the head 30 to the shaft 20 side Punch the elastic hole 32, but the front end is drilled into the inner end of the long groove 31 and the rear end forms the threaded portion (33).

Insert the ball bearing 34 into the long groove 31 to protrude into the long groove 31 and insert the coil spring 35, which is an elastic member A, at the rear end thereof, and then insert the adjustment tool 36 to adjust the adjustment tool. The thread 37 of 36 is screwed to the threaded portion 33 of the elastic hole 32.

The driver (D) formed as described above allows the golfer to accurately perform the impact operation during the swing practice, the swing practice is as follows.

The golfer adjusts the elasticity of the ball bearing 34 by rotating the adjustment mechanism 36 installed at the lower end of the driver D forward or reverse.

That is, when the adjuster 36 is rotated forward, the adjuster 36 coupled to the threaded portion 33 of the elastic hole 32 is advanced, and the coil spring 35 inserted at the tip of the adjuster 36 is advanced. Compress the ball bearing 34 to increase the elastic force, and when the adjuster 36 is reversely rotated to adjust the coil spring 35 while the adjuster 36 is reversed to lower the elastic force of the ball bearing 34.

The elastic adjustment is to adjust the elastic force in accordance with the centrifugal force and the force generated during the impact of each golfer.

After adjusting the elastic force as described above, when the golfer presses the golf ball B into the long groove 31 of the lower head 30 of the driver D, the golf ball B protrudes inside the tip of the long groove 31. It is inserted into the long groove 31 through the installed ball bearing 34.

When the golf ball (B) is inserted, after the back swing in accordance with the swing motion to perform the downswing, the golf ball (B) inserted into the long groove 31 by the centrifugal force and the golfer's wrist rotation force in the impact of the down swing is the long groove Golf ball (B) is sprinkled at the desired position and angle of the golfer while passing the elastic force of the ball bearing 34 installed on the tip of (31).

When the golfer does not perform the accurate impact operation in the swinging operation as described above, the golf ball B inserted into the long groove 31 is protruded to the front end of the long groove 31 due to the swing without centrifugal force and force being transmitted. It is impeded by the elastic force of the ball bearing 34 so that it is not drawn out.

Therefore, the golf ball (B) is drawn out beyond the elastic force of the ball bearing 34 protruding to the front end portion of the long groove 31 only when the accurate impact operation is performed.

In one embodiment of the driver (D) is connected to one side of the rope or rubber band to the golf ball (B) and the other side is fixed to the lower end of the shaft 20 and insert the golf ball (B) in the long groove 31 and If you perform the swing motion will be able to practice by limiting the distance of the golf ball (B) withdrawn.

In addition, the driver (D) is the same as the general driver (D) in appearance and can be used as a driver (D) when rounding, inserting the golf ball (B) in the long groove (31) or the mass of the body (not shown) ) After inserting the ball bearing 34 to the highest elastic force to insert the golf ball (B) or the weight of the ball is not drawn out of the long groove 31 may be to practice the weight swing.

The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by any person having ordinary skill in the art without departing from the gist of the present invention claimed in the claims. Of course, such changes will fall within the scope of the claims.

Therefore, the present invention can not only be utilized as a driver for a general golf swing, but also to allow weight swing practice while accurately correcting and understanding the impact posture during golf swing practice, providing a multipurpose driver and the golfer desired. By repeatedly performing the swing practice to send the golf ball in the direction of the position and angle, there is an effect such as to maintain the swing pattern of each golfer.

Claims (2)

In the driver (D) consisting of a grip (10), a shaft (20) and a head (30), In the lower front of the head 30 to form a long groove 31 that can accommodate the golf ball (B) to the shaft 20 side and drills one or more elastic holes 32 in the front end of the long groove 31 The golf swing posture corrector driver, characterized in that the threaded portion 33 is inserted into the ball bearing 34 into the elastic hole 32 and the elastic member A is inserted into the rear end thereof so as to be screwed together. The method of claim 1, The elastic member (A) is inserted into the coil spring (35) at the rear end of the ball bearing 34 inserted into the elastic hole 32 and the adjustment hole 36 is formed in the rear end of the elastic hole (32) Driver for golf swing posture correction, characterized in that formed by screwing to the screw portion (33).

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