KR100771737B1 - Assembly of golf club for exercising - Google Patents

Abstract

The present invention relates to a golf club assembly for correction and practice

In the golf club assembly (G), which includes a head of each of the driver (D), the fairway wood and the iron (I), and has a head (H), a shaft (S), and a grip part (GR), the shaft (S) A cylinder ring-shaped actuating cylinder (OD) guided on the shaft (S) and freely fitted with respect to the cylinder ring-shaped locking cylinder (LD) that is inserted into and fixed to the cylinder, wherein the locking cylinder (LD) and the actuating cylinder are provided. (OD) is further provided with a mechanical fixing means that can be released beyond the set movable force, and the mechanical locking means of the locking cylinder (LD) and the working cylinder (OD) is adjacent to the grip portion (GR), the user on the shaft Adjust the position of the cylinder ring-shaped body that is fixed on the shaft (S) and the locking hole (1), which is a ring-shaped space for the locking ring for locking, adjustment of the screw (3) in the locking ball ball (2) fixed along the radial direction Springs (4) and lock It is characterized in that it is a cylinder ring-shaped working cylinder (OD) having a locking cylinder (LD) having a king ball (5) and a locking ring portion (10) integrally having an outer diameter that fits into the locking tube (1). do.

Golf Club, Weight Control, Head

Description

Assembly of golf club for exercising

1 is a perspective view showing an application of an exemplary golf club showing the configuration of a golf club assembly for calibration and practice of the present invention.

Figure 2 is an exploded perspective view showing a separated state for carrying in the golf club assembly for calibration and practice of the present invention.

Figure 3 is an enlarged perspective view of Figure 1 showing the configuration of the locking cylinder and the working cylinder of the golf club assembly for calibration and practice of the present invention.

4 is a cross-sectional view taken along line B-B in FIG. 3 showing the configuration of the locking cylinder and the working cylinder of the golf club assembly for calibration and practice of the present invention.

5 is an enlarged perspective view of FIG. 1 showing a damping portion of a golf club assembly for correction and practice of the present invention.

Figure 6 is a perspective view and a partial cross-sectional view showing another embodiment of the golf club assembly for calibration and practice of the present invention.

7 is an explanatory diagram showing the operation and use of the golf club assembly for calibration and practice of the present invention.

8 is a perspective view showing a configuration applied to the golf club assembly for correction and practice of the present invention iron.

Figure 9 is a perspective view and a partially enlarged cross-sectional view showing another embodiment applicable to the head portion of the golf club assembly for calibration and practice of the present invention.

Figure 10 is a perspective view and partially enlarged cross-sectional view showing another embodiment configuration applicable to the head portion of the golf club assembly for calibration and practice of the present invention.

Explanation of symbols on the main parts of the drawings

D: driver

S: shaft

H: head

The present invention relates to a golf club assembly that has been calibrated and practiced. More particularly, the present invention is applied to various golf clubs such as drivers, irons, putters, and fairway woods to provide a configuration that enables the correct golf posture. will be.

Golf club assembly for correction and practice of the present invention is one of a series of applications for the improvement and application of the golf club that the applicant has already applied a number of cases.

The present invention is configured to provide a golf club, such as iron, drive (including a fairway wood type), such as various types of golf clubs by using the golf club assembly of the present invention by the golfer repeatedly used to embody the desired golf posture will be.

Psychological factors are important variables so that golf is a mind game, and various psychological factors affect hitting, and beginners improve their skills by embarking on unprecedented golf posture as a hasty golf club. Often not supported.

In particular, at the start of the back swing, recoil should be avoided, the left shoulder should be turned slowly and the swing should be slow.

There are various factors, such as slowing down one tempo at the top of the backswing and minimizing lower body fluctuations and shaking during the backswing. It is important to increase the impact by swinging by the weight of the head rather than by force, and the left arm should stretch naturally when hitting the golf ball.

Golfers are actually conscious of themselves and try to uphold this correct golf posture, but most of them fail to achieve their practical goals due to the lack of psychological impatience or visual focus.

The present invention is difficult to set the proper timing at the top, which is a problem of hitting the golfer, especially beginners described above, that is to help the familiarity and embodiment of the desired posture to perform downswing after one beat from the top It provides a variety of effects such as to give a variety of effects, and if the backswing is faster than necessary at the time of the backswing, the golfer immediately recognizes, the golfer can immediately correct itself, and when the downswing is made to know the exact impact point The purpose is to provide various effects such as.

The configuration and operation effects of the golf club assembly for correction and practice of the present invention together with the accompanying drawings will be described in more detail.

Golf club assembly (G) for the correction and practice of the present invention is applicable to various types of golf clubs, for example, driver, iron, fairway wood, etc., preferably applied to driver (D) It is hoped for the following and can be applied to iron and fairway wood.

Hereinafter, the same member will be described using the same member number.

1 is a perspective view showing an application state of an exemplary golf club showing the configuration of a golf club assembly for calibration and practice of the present invention, FIG. 2 is an exploded perspective view showing a separated state for carrying, and FIG. 3 is a locking 1 is an enlarged perspective view showing the configuration of the cylinder and the working cylinder, FIG. 4 is a sectional view taken along the line BB of FIG. 3 showing the configuration of the locking cylinder and the working cylinder, and FIG. 5 is an enlarged perspective view of FIG. 1 showing the damping part. 6 is a perspective view and a partial cross-sectional view showing another embodiment configuration, Figure 7 is an explanatory view for showing the operation and use of the golf club assembly of the present invention, Figure 8 is a golf club assembly for calibration and practice of the present invention Is a perspective view showing a configuration applied to the iron, FIG. 9 is a perspective view and a partially enlarged cross-sectional view showing another embodiment applicable to the head portion, and FIG. 10 is applied to the head portion. Perspective view showing another exemplary configurable and a partial enlarged sectional view.

Illustratively, the golf club assembly G, which shows the driver D, is shown in FIG. 1 and the golf club assembly G is a head H, a shaft S, and a grip part GR. It is made using the composition.

Illustratively, the golf club assembly G, which shows the driver D, is shown in FIG. 1 and the golf club assembly G is a head H, a shaft S, and a grip part GR. It is made using the composition.

The present invention can be applied to all conventional drivers, irons, fairway wood and the like, but is preferably proposed in the present invention, as in the applicant of the applicant of the present invention, the head (H), which is mostly hollow body as shown in FIG. As shown in D) and the iron I of FIG. 9, a plurality of voice holes S1, S2, S3 .. are provided with perforations of various shapes such as various positions and stars, circles, and polygons. It is better to apply and the effect will be described later.

The operating part constituting the main portion of the golf club assembly for the calibration and practice of the present invention is implemented on the shaft (S), the damping spring, such as a coil spring is fixed to the shaft (S) adjacent to the head (H) At the ends of the DS and the damping spring DS, the damping cylinder DD is a cylinder-shaped ring-shaped body made of metal or the like, and the bullet is freely fixed along the shaft S.

The working cylinder OD for operating the concrete of the present invention is also made of a metal material such as a cylinder ring shape, and the flow is freely fitted between the grip portion GR and the damping cylinder DD on the shaft S, and the working cylinder ( The locking cylinder LD, which cooperates with the OD), is also a cylindrical ring-shaped member made of metal or the like, and is fixed according to the purpose such as the middle of the grip portion GR or the shaft or the portion adjacent to the head H, or indicated by a dotted line in FIG. 4. By providing one variable position fixing screw (MB) along one or more outer periphery, it is possible to variably fix to a specific portion of the shaft (S) in accordance with the user's taste.

Therefore, the working cylinder OD will be a fluid having a cylindrical ring-shaped weight having an inner diameter ID of a degree of free flow up and down between the damping cylinder DD and the locking cylinder LD.

The locking cylinder LD should perform an operation of locking the operation cylinder OD under certain conditions, and this locking operation is as shown in the cross-sectional views of FIGS. 3 and 4.

The locking cylinder LD, which is fixed on the shaft S adjacent to the grip portion GR, has a locking tube 1, which is a recessed ring-shaped space for locking, as shown. Locking ring portion 10 having an outer diameter of the degree that is fitted in cooperation with the provided with the working cylinder (OD) is provided integrally.

Therefore, the operation cylinder OD flowing along the shaft S allows the locking ring portion 10 to enter the locking hole 1 of the locking cylinder LD. The locking ball ball 2 penetrated in the radial direction from the outer side of the locking cylinder LD to the inner side of the locking ball ball 2 is provided with at least one tan ball spring 4 and the locking ball 5 which can adjust the entry strength with a screw 3 or the like. do.

In addition, preferably, the locking ring 10 of the working cylinder OD may be provided with a locking groove 11 that performs elastic locking in cooperation with the locking ball 5.

As described above, the operation cylinder OD which freely flows on the shaft S operates while the locking ball 5 enters or leaves the locking cylinder LD in accordance with the operation of the golf club assembly G described later. And locking by the locking groove (11) or to perform an operation that is separated by a predetermined force or more (centrifugal force).

Instead of the locking means by the mechanical restraint, the same effect can be obtained by providing a magnet (not shown) on the opposite surface of the locking cylinder LD and the working cylinder OD and acting as the suction force of the magnet. .

Golf club assembly for the calibration and practice of the present invention is preferably configured to be assembled for use or portable, such as self practice for practice or calibration is shown in Figures 1 and 2.

The upper shaft (US) and the lower shaft (LS) are separated and configured so that they can be separated into two sections (more than two sections as well) at the center of the shaft (S). The lower shaft LS may be provided with a screw coupling portion 20, 21 having a coupling screw thread, respectively, as a hermetic body, so that it can be separated and carried in a bag if necessary.

More preferably, as shown in Figure 5, the golf club assembly (G) of the present invention for practice and correction, so that the driver is usually provided as a hollow metal body to match the body type, career, and purpose of the user golfer (D) or the fairway wood, the head of the iron (H) to provide an opening and closing hole (30) and the cap 31 that can be opened or closed by screwing the opening and closing hole (30) and the opening and closing hole (30) and The cap 31 is screwed and, if necessary, the weight of the head H can be arbitrarily adjusted by adding a weight to the inside of the head H, or by adding sand, iron, steel balls or the like. .

In addition, by providing the weight of the cap 31 itself and the length (L) to enter inwards as a series of weight adjusting caps are provided by the user will be able to replace.

In addition, in accordance with the technical purpose of the present invention, as in the perspective view and partial cross-sectional view showing another embodiment of FIG. 6, the fixed cylinder FD is firmly fixed at an end position of the damping spring DS. By providing this possible fixing bolt (B), the damping spring (DS) and the damping cylinder (DD), which is fixed on the shaft (S), and the fixed cylinder (FD) fixed to it in addition to the position adjacent to the head (H) Figure 6 The user may be able to move arbitrarily to a position corresponding to the degree of operation described later according to the taste and skill of the golfer, such as the A and B positions.

On the contrary, the damping spring DS and the damping cylinder DD are fixed to a position adjacent to the head H, and the locking cylinder LD and the operating cylinder OD in the same manner as above. Of course, it is possible to move and use it according to the user's taste as the configuration of FIG. 4 to a position corresponding to the degree of operation described later, such as A and B positions on the shaft.

As described above, the operation and effect of the golf club assembly for correction and practice of the present invention will be described with reference to FIG. 7.

In the posture of the position (P1) to take a posture with respect to the golf ball (GB) for the practice using the golf club assembly (G) of the present invention and to prepare for hitting the operation cylinder (OD) as described above the locking cylinder (LD) Start while locked.

In this state, if you start the backswing for the batting, if you want to speed up the backswing prematurely, or if you do not rotate your body as a golf club as a whole, but move your head first with your wrist (such as caulking), the club head (H) A higher speed than necessary is applied to the head H, which is the hollow body of the driver D and the iron I of FIG. 9, as shown in FIG. 1 by a plurality of voice holes S1, S2, S3 .. The air is frictionally flown, thus causing vocalization so that a golfer operating a golf club can immediately recognize and correct it.

Therefore, if a faster or hasty backswing or caulking than necessary, the golfer immediately recognizes the correct operation of the wrong golf club and corrects it, thus avoiding the undesired posture and having the effect of being corrected.

When the head H of the golf club is positioned at the top point P4 of the back swing by starting the back swing, that is, the ball of the rhythm box mounted in the head H by the centrifugal force when the down swing is to be started. As you move towards the upper part of the body, you will hear a click when you hit it, and after hearing this sound, the golfer naturally starts to swing down and beats one beat at the top point (P4) during the backswing. Allow me to relax.

In other words, the golfer senses the impact sound in the rhythm box and the minute shock transmitted by the hand due to the auditory and sensory sensing, and realizes that the current state is the drive top. Since it can be seen that it is the moment to downswing after slowing down the tempo of the golfer as the repetitive use of the head of the golf club of the present invention, the golfer increases the operability at the point of downswing.

Then, when starting the downswing, the golf club assembly (G) and the accompanying operation cylinder (OD) starts to generate centrifugal force and at the point (P1) of hitting the ball (GB) via the intermediate point of P3, P2 At the moment when the golfer exerts a proper impact, the operating cylinder OD is disengaged from the locking cylinder LD while overcoming the elastic force of the ball spring 4 due to the centrifugal force, and is moved to the head H along the shaft S. As it starts to move to the adjacent damping cylinder DD, the shock is induced by the damping cylinder DD and the state is buffered by the damping spring DS.

In this state, the golfer can be easily perceived by the sensation transmitted to the hand and the noise of the damping cylinder (DD) and the working cylinder (OD), and the moment can be recognized as the time when the impact is properly exercised. ,

If the damping cylinder (DD) and the operating cylinder (OD) collide at a position other than the impact point that the golfer is aware of (for example, P2, P3, etc.), the impact point in the operation of the correct golf club is What's wrong is that the golfer recognizes how the wrong golf club is operated and allows for immediate correction.

In addition, in order to consciously move the working cylinder (OD) from the locking cylinder (LD), the left arm is extended as much as possible to give the maximum centrifugal force, and if the centrifugal force is not given to extend the left arm as much as possible, the working cylinder (OD) Since it does not deviate from the locking cylinder (LD), it has been found that the increase of the driving distance and the exercise effect are great.

Experimental observation has revealed that the configuration of the present invention has various advantages as follows. In addition, since the weight of the head (H) can be arbitrarily increased at the time of practice, it also has the effect of increasing the stamina to increase the distance.

Golf club assembly (G) of the present invention can be applied to many golf clubs, as well as an example applied to the iron (I) is shown in Figure 8 and the effect is the same as the case of the driver (D).

Figure 9 shows another embodiment configurable while having the same configuration as the present invention, having a positive inclination angle a toward the outer side of the neck portion N of the head H of the various golf clubs to which the present invention is applied. While being fixed while the sensing pipe (P) is used to insert and molded with the attachment (A).

The sensing pipe P is a pipe of various materials such as metal pipes in which both end walls P1 and P2 are occluded, and inside the sensing pipe SB having a diameter smaller than the inner diameter of the sensing pipe P as a metal material. One or more) is allowed to flow freely.

The above-described additional embodiment is partially disclosed as the applicant's crew, and when the ball (H) of the golf club is prepared, the sensing ball (B) of the sensing body (P) is settled downward due to the inclination (a). Become,

The sensing ball (SB) in the drive tower after the impact is hitting the short wall (P2) of the sensing pipe (P) by the centrifugal force can be overwhelmed to the top point of view, and the effect is further increased in cooperation with the above configuration can do.

Another configurable embodiment is to count and display a conventional reset button (R) and the number of counters as shown in Fig. 10 applied to the driver (D), the removable ball-counter (CT) to the head (H) It is fixed and provided with the number display (DP), and the ball-counter (CT) is equipped with a sensor that detects the swing, such as a conventional pedometer inward to provide a configuration that counts the number of swings mechanically or electronically (the number of swings) It is also possible to implement a configuration that can measure the amount of practice.

Golf club assembly for the correction and practice of the present invention of the configuration and embodiment as described above as a repeat use of the golfer to increase the operability at the time of hitting, and by acquainted with the correct hitting attitude naturally, accurate hitting is possible, and is not desired Posture is avoided and has the effect of being corrected.

Therefore, due to the above-mentioned effects, (1) the operation of the wrong golf club such as excessively fast backswing or caulking is avoided, and the swing is made slowly, and (2) the tempo at the top of the backswing. Slow down and naturally downswing, (3) the impact of the working cylinder (OD) in the downswing impact the arms naturally stretched, (4) because of this the correct impact time accurately recognizes the correct golf club (5) The fact that the impact can only be increased by extending the arm at impact is naturally embodied by the golfer so that the required golf posture is naturally realized or familiar to the body.

In addition, through the counting system that can be attached to the present invention, the golfer can visually check the number of practice swings (practice amount) to help exercise.

Claims (12)

In the golf club assembly (G) comprising a driver (D), a fairway wood, an iron (I), and having a head (H), a shaft (S), and a grip portion (GR), It is provided with a cylinder ring-shaped working cylinder (OD) guided on the shaft (S) and flow freely with respect to the cylinder ring-shaped locking cylinder (LD) that is inserted into the shaft (S), The locking cylinder (LD) and the working cylinder (OD) is a golf club assembly for calibration and practice, characterized in that it further comprises a mechanical fixing means that can be separated from the set movable force (centrifugal force) or more. The method of claim 1, The locking cylinder (LD) is a golf club assembly for calibration and practice, characterized in that the variable fixing is possible at any position on the shaft (S) as a fixing means such as a fixing screw. The method of claim 1, Mechanical locking means of the locking cylinder (LD) and the working cylinder (OD), Locking hole (1), which is a cylinder ring-shaped body fixed to the shaft (S) adjacent to the grip portion (GR) and the ring-shaped space for locking, screw in the locking ball ball (2) fixed along the radial direction (3) a locking cylinder (LD) having an adjustable ball spring (4) and a locking ball (5), Golf club assembly for calibration and practice, characterized in that the cylinder ring-shaped operation cylinder (OD) having an integral locking ring portion 10 having an outer diameter to be fitted to the locking hole (1). The method of claim 3, wherein The locking cylinder (LD) and the operating cylinder (OD) is provided with a magnet on the opposite surface, and the locking cylinder (LD) and the operating cylinder (OD) as a suction force of the magnet can be configured to be configured to be removable Golf club assembly for correction and practice. The method according to any one of claims 1 to 4, The release force from the mechanical locking of the actuating cylinder (OD) with respect to the locking cylinder (LD) is the maximum centrifugal force at the top point when the golf club assembly (G) is operated. Club assembly. The method of claim 1, On the shaft S, a damping spring DS and a damping cylinder DD at the end of the damping spring DS are formed as a ring-shaped body such as a metal material in order to cushion the shock of movement of the working cylinder OD. Golf club assembly for correction and practice, characterized in that the ball is fixed freely along). The method of claim 6, The damping spring (DS) and the damping cylinder (DD) on the shaft (S) is a golf club assembly for calibration and practice, characterized in that the fixed at any position on the shaft (S). 4. The shaft S according to any one of claims 1 to 3, wherein the shaft S is detachably configured in two or more sections, and each of the separated shafts S further has a screw coupling portion having a coupling thread. Golf club assembly for calibration and practice, characterized in that the separation and assembly as possible. The method according to any one of claims 1 to 3 and 6, The head (H) of the golf club assembly (G) by providing an opening and closing hole 30 and the cap 31 that can be opened or closed by screwing the opening and closing hole 30, the inner side of the head (H) To add a weight or add sand, etc. Golf club assembly for calibration and practice, characterized in that by varying the weight or length of the cap 31 by providing a plurality of caps 31 for weight adjustment can adjust the weight of the head (H). The method according to any one of claims 1 to 3 and 6, The golf club assembly for correction and practice, characterized in that the head (H) that is a hollow body of the golf club can have a plurality of vocal holes (S1, S2, S3 ..) by perforating body of various positions and shapes. The method according to any one of claims 1 to 3 and 6, Sensing pipe (P) is fixed while having a positive inclination angle (a) from the inner side of the head (H) of the golf club with a positive inclination angle (a), and the diameter of the diameter smaller than the inner diameter of the sensing pipe (P) Golf club assembly for correction and practice, characterized in that it can be configured to be freely movable by providing one or more sensing balls (SB). The method according to any one of claims 1 to 3 and 6, Golf club assembly for correction and practice characterized in that the golf club head (H) or the shaft (S) of the neck portion of the swing can be attached or detachable further has a mechanical or electronic batter counter to display .

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