KR100714421B1 - A fitting adjustable putter - Google Patents

Abstract

The present invention enables the adjustment of the angle between the putter head and the shaft, the adjustment of the weight of the putter head, the change of the weight between the head and the grip and the movement of the center of gravity, and the adjustment of the length of the shaft to optimize the sensitive putting sensation according to individual characteristics and conditions. A putter with adjustable fitting to make AIM to the target point comfortable, and to allow the left and right batters to perform personal putting with a simple operation. It is about.

The present invention for realizing this is made of a head and a shaft connected to the head and a grip coupled to the shaft, the coupling portion of the shaft and the grip, the upper balance weight adjusting means for swing balance adjustment is provided In the putter, the center of gravity and the weight adjustable head weight (WEIGHT) 37 is provided to be detachable and the head is pin-coupled with the shaft connection to enable the lie angle adjustment; A shaft having a pinhole for engaging with the head, and having a shaft connecting portion connecting the shaft and the head; And an upper balance weight adjusting means for adjusting the length of the shaft provided in the coupling portion of the shaft and the grip and the coupling angle of the grip with respect to the shaft (PUTTER FACE ANGLE).

Description

A putter with adjustable fittings {A FITTING ADJUSTABLE PUTTER}

1 is a block diagram of a general putter

2 is a partially exploded perspective view showing the configuration of an embodiment according to the present invention

3 is a partial cutaway view of the combination of FIG.

4 is a block diagram of a head of an embodiment according to the present invention

5 is an enlarged exploded cross-sectional view of the shaft portion of FIG.

6 is an enlarged cross-sectional view taken along the line A-A of FIG.

7 is a partial cross-sectional view of an embodiment according to the present invention.

* Explanation of symbols for the main parts of the drawings

1: putter 10 of the fitting adjustment of the present invention: shaft

10a: shaft connection portion 11: hollow portion 13: guide rail

15: bent portion 15a: pinhole 17: extension pipe

20: Grip 21: Grip Inner Bar 22: Main Body

23: copper 25a, 26: magnet 25b: magnetic material

30: head 31: insertion groove 32: filling member

33: screw thread 35: Aim line 37: head weight

39: aim aid means 39a: aim line extension 40: upper balance adjustment means

41: screw head seat 41a: protruding step 41b: inner peripheral thread

43: screw rod 43a: head 43b: wrench portion

45: grip weight 47: guide 51: pin

52: set screw 100: general conventional putter

The present invention relates to a putter, which is one of the golf clubs, and in particular, to adjust the angle between the putter head and the shaft (lye angle), to adjust the weight of the putter head and the change of weight and the center of gravity between the head and the grip portion, the length of the shaft By making adjustments, it is possible to optimize the sensitive putting feeling according to individual characteristics and conditions, to make the AIM to the target point comfortable, and to put the left and right batters as one putter. This relates to a putter with a fitting adjustment to make an accurate putting.

As is well known, golf is an exercise that puts a golf ball into a hole cup on the green with the lowest possible number of hits using various golf clubs.

Putting practice is a good practice when practicing with a putter that takes into account the individual's body shape and personal movement characteristics, but if it does not, effective practice is not achieved by taking an improper putting posture. You can't expect it.

In the game of golf, the number of putters accounts for half of the regular strokes, so anyone realizes the importance, but it is difficult to practice putting and selecting a putter that suits your personal characteristics. It leads to error and costly loss.

In particular, the sorting of putters is more difficult for beginner golfers. The sorting criteria for putters is that the length of shaft 110, PUTTER FACE ANGLE, lie angle (a), weight, and the overall balance of putters work organically. See FIG. 1).

And even though we currently select putters that meet all of these points, the need for another putter is created by the individual change that comes from the difference between the amount of practice and the practice method.

That is, the length of the shaft, the angle of lie, and the fitter angle, weight and swing balance are very important for the golfer's personal characteristics, and the swing balance is a combination of the balance between the weight of the head and the weight of the grip, and only a few grams. It is very sensitive enough to depend on it.

Currently, he chooses a putter that is close to his or her body, with a standard product that is consistently fitted by each manufacturer to fit the golfer's personal characteristics.

However, it is difficult to choose a putter that fits each person's body type before actually using it, and there is a limit to coping with a personally changing balance sense because the balance sensation changes according to the shape change, skill acquisition, and golfer's physical condition. .

In the prior art, there is a case where a putter capable of changing the lie angle has been developed, but when the lie angle of the putter is changed, a change in the center of gravity of the putter head comes. Had.

On the other hand, the applicant has filed the application for the swing balance adjustment to the shaft portion that the grip is coupled to the application number "10-2005-0011243" golf club shaft that can adjust the swing balance.

The pre-application technique is to allow the swing balance adjustment by giving a weight and position adjustable weight inside the shaft to which the grip is coupled.

Applicant has focused on adding a swing balance adjustment means to the head portion in addition to the upper balance weight adjustment means such that the swing balance sensation can be significantly increased by mutually organic adjustment.

The present invention has been made to solve the above problems,

An object of the present invention is to adjust the angle between the putter head and the shaft, to adjust the weight of the putter head and to change the weight between the head and the grip portion and to move the center of gravity, the length of the shaft to adjust the sensitive putting feeling to the individual characteristics and conditions It can be optimized, and it is possible to adjust the fitting to make AIM to the target point comfortable, and to make the personal putting by simple operation by anyone who is left / right as a putter. In providing a putter.

Putter adjustment is possible according to the present invention to achieve the above object

A putter comprising a putter head, a shaft connected to the head, and a grip coupled to the shaft, the putter being coupled to the shaft and the grip, and having an upper balance weight adjusting means for swing balance adjustment.

A head having a center of gravity and a weight adjustable head weight (WEIGHT) 37 being detachable and being pin-coupled with the shaft connection to allow the lie angle adjustment;

A shaft having a pinhole for engaging with the head, and having a shaft connecting portion connecting the shaft and the head;

And an upper balance weight adjusting means for adjusting the length of the shaft provided in the coupling portion of the shaft and the grip and the coupling angle of the grip with respect to the shaft (PUTTER FACE ANGLE).

In one embodiment according to the present invention, the head is further characterized in that the fixing portion is formed in the aim line extension portion to extend the form of the AIM (AIM) line is further provided with the aid aid freely removable.

In one embodiment according to the invention, the upper balance weight adjusting means, the screw head seat is integrally coupled to support the screw head at the tip of the shaft, the head is formed with a wrench groove on the screw head seat seat shaft A screw rod installed in the center of the hollow in the longitudinal direction, a grip weight screwed to the screw rod and stopped from rotation, and linearly moved in the longitudinal direction of the shaft when the screw is rotated, and mounted on an inner circumferential surface of the grip and downwardly mounted on the shaft. It characterized in that it comprises a grip inner circumference rod is formed a fixed end is fixed.

In one embodiment according to the present invention, the grip inner circumferential rod is formed on the top of the inward flange which is mounted on the upper end of the screw head sheet and the screw head sheet is formed on the inner circumferential surface formed by extending the main wall thread, The grip inner circumferential rod is fixed to the screw head sheet.

As an embodiment of the present invention, an extension pipe for extending the length of the shaft is further installed between the screw head sheet and the inward flange of the grip inner circumferential rod.

In one embodiment according to the invention, the grip of the grip is separated from the main body and hinged,

One side of the binding portion of the main body portion and the copper may be given a magnet, the other side may be given a magnetic material that is attached to the magnet.

Hereinafter, with reference to the accompanying drawings an embodiment of a putter capable of adjusting the fitting of the present invention will be described in more detail.

Figure 2 is a partially exploded perspective view showing the configuration of one embodiment according to the present invention, Figure 3 is a partial cutaway view of the combination of FIG.

As shown in Figures 2 and 3, the adjustable putter 1 according to the present invention, the putter head 30 and the shaft 10 is connected to the head 30 and the shaft 10 In the putter consisting of the grip 20 is coupled to the coupling portion of the shaft 10 and the grip 20, the upper balance weight adjusting means 40 for swing balance adjustment, the center of gravity and The head 30 is provided with a weight adjustable head (WEIGHT) (37) to be detachable, the head 30 is coupled to the shaft connecting portion (10a) and the pin (51) so that the lie angle (a) can be adjusted, and the head (30) A pin 10 (15a) is formed to be coupled and the shaft 10 is mounted to the shaft connecting portion 10a for connecting the shaft 10 and the head 30, and the coupling portion of the shaft 10 and the grip 20 The upper balance allows adjustment of the length of the shaft and the grip angle of the grip to the shaft. Sites will be configured to include an adjusting means (40).

Here, the shaft connecting portion 10a is provided with a curved portion 15 formed in an arc shape with the pin hole 15a at the center thereof, and the head 30 has an insertion groove 31 corresponding to the curved portion 15. Is formed and one side wall of the insertion groove 31 is preferably formed with one or more screw holes 33 for fixing the curved portion 15 of the shaft connection portion.

In one embodiment according to the present invention, the head 30 is formed on both sides of the insertion groove 31 so as to be switchable to the left batter type, respectively, the shaft connecting portion 10a is not inserted into one side of the insertion groove 31 The filling member 32 is fixed.

Fastening means 55 is fastened to the screw hole 33 is preferably made of a set screw with a groove.

In addition, the head weight 37 provided in the head 30 is formed with a long hole 37a for position adjustment, the fastening means 53 on the rear base of the head 30 which is the other side of the sweet spot (SWEET SPOT) It is preferable to be fixed by. The sweet spot is a central portion of the head portion, which may vary depending on the structure of the head, but refers to an ideal RBI, which is usually the center portion of the putting face (FACE) portion.

As shown in FIG. 4, the head weight 37 is installed below the head 30, and the head 30 has a weight installation groove 34 at a lower surface thereof in order to install the head weight 37. Preferably formed. At this time, the head weight 37 is installed so as not to protrude from the lower surface of the head, it is positioned below the stability of the center of gravity is increased.

In addition, the head 30 may be provided with auxiliary weights 38 on both sides of the face back (see FIG. 4).

In addition, when the putter is put on the green and putt the direction of the putting line to the target point, this is called AIM, Aim line 35 is formed on the sweet spot upper surface of the head 30 to facilitate the aiming.

However, since the width of the upper surface corresponding to the thickness of the sweet spot of the head is narrow, the length of the aim line is short, which makes it difficult for beginners to accurately target the aim.

In one embodiment of the present invention for solving this problem, the fixing portion 39b is formed at a plurality of positions on the aim line extension portion 39a in order to extend the AIM line 35 in the head 30, and is detachable. This free aim assistant means 39 is further provided.

The aim aiding means 39 is formed to minimize the influence on the weight balance.

5 is an enlarged exploded cross-sectional view showing the configuration of the upper balance weight adjusting means that is the shaft portion of FIG. 3, and FIG. 6 is an enlarged cross-sectional view taken along the line A-A of FIG.

5 and 6, the upper balance weight adjusting means 40, the screw head seat 41 is integrally coupled to support the screw head at the tip of the shaft 10, the screw head The head portion 43a having a wrench groove formed on the seat 41 is seated, and is screwed to the screw rod 43 installed in the longitudinal direction at the center of the shaft hollow portion 11, and screwed to the screw rod 43 and preventing rotation. And a grip weight 45 which is linearly moved in the longitudinal direction of the shaft 10 when the screw is rotated, and a fixed end 21a which is mounted on the inner circumferential surface of the grip 20 and fixed downwardly to the shaft is formed. It is preferable to comprise 21.

The shaft 10 has a plurality of guide rails 13 protruding at an even angle to the inner peripheral surface of the hollow portion 11 of the portion coupled to the grip 20, the grip weight 45 is the guide rail on the outer peripheral surface A guide groove 45a corresponding to 13 is formed to slide on the guide rail 13 when the screw rod 43 is rotated, and a screw rod is formed at the end of the shaft 10 of the shaft 10. The disk-shaped guide 47 which is located at the center may be provided integrally.

In addition, the portion 10b that is coupled to the grip 20 of the shaft 10 is preferably made of a flat tube without a diameter change.

The shaft 10 is made of a tapered pipe as a whole, and the guide rail 13 protruding end 13a may be formed on the same concentric circle to compensate for the taper value of the shaft hollow 11.

In addition, the screw head sheet 41 has a protruding step 41a formed on the inner circumferential surface of the screw rod head 43a, and the head 43a of the screw bar protruding step 41a of the screw head sheet. Wrench portion (43b) is protruded to the base corresponding to the) is preferably fixed to the screw head seat 41 by the snap ring 46.

The grip inner circumferential rod 21 has an inward flange 21b formed on an upper end of the screw head sheet 41 at the top thereof, and the screw head sheet 41 has a thread 41b on an inner circumferential surface of which the main wall is extended. The grip inner circumferential rod 21 is fixed to the screw head sheet 41 by a fixing screw 52.

The fixing screw 52 is made of a grooved screw formed with a wrench groove (52a).

In addition, as shown in FIG. 7, an extension pipe 17 for extending the length of the shaft may be further provided between the screw head seat 41 and the inward flange 21b of the grip inner rod.

In addition, the grip 23 of the grip is separated from the main body 22 and the hinge 24 is coupled, one of the binding portion of the main body 22 and the copper 23 is a magnet 25a, the other side Silver may be provided with a magnetic material (25b) to stick to the magnet (25a).

In addition, a magnet 26 for attaching the ball mark 63 may be provided to the surface layer portion of the copper foil 23.

Looking at the working state of the putter (1) capable of adjusting the fitting according to the present invention having such a configuration.

The lie angle (a) formed between the shaft and the head nourishs the putting address in the golfer, and thus influences the direction of the effective putting. The present invention provides a shaft connection unit integrally mounted to the head 30 and the shaft 10. 10a) is coupled to the pin 51 so as to easily adjust the angle so that the lie angle (a) can be easily adjusted arbitrarily according to the golfer's personal preference.

At this time, the curved portion 15 and the insertion groove 31 of the head 30 is coupled to the pin coupling shaft 10a is formed to be curved in an arc shape around the pin 51 to facilitate the angle adjustment.

In addition, the insertion groove 31 is formed on both sides of the heel portion and the toe portion of the head 30, so that not only the right batter but also the left batter can be easily converted and used, thereby securing versatility.

In addition, the head weight 37 is configured to be detachable from the head 30 so that the weight balance between the head 30 and the grip 20 is adjusted according to personal characteristics. The head weight 37 may be replaced with a different weight, and the center of gravity of the putter head may be adjusted in response to the change of the lie angle by adjusting the position of the center of gravity using the long hole 37a.

In addition, the aim assistant means 39 is freely detachable to extend the aim line so that even beginners can make a good putt with the correct aim.

On the other hand, the upper balance weight adjusting means 40 adjusts the arrangement angle (PUTTER FACE ANGLE) appearing in the plane of the head 30 relative to the shaft 10 by the grip 30 can be rotated on the shaft 10 This makes it possible to customize according to the golfer's personal characteristics.

In addition, when the screw rod 43 is rotated by using a wrench, the screw rod 43 having the head 43a fixed to the screw head seat 41 to be freely rotated is rotated in place. The grip weight 45 which is screwed to the 43 and the rotation of the guide rail 13 or the polygon 10d is prevented from being rotated is moved up and down in the longitudinal direction of the shaft to adjust the swing weight balance.

The grip weight 45 is not only capable of adjusting the balance by adjusting the up and down position of the same weight, but also adjusting the weight by adding or subtracting the sub weight 45c, so that the balance adjustment width is very large and the adjustment method is extremely easy.

 In addition, when the length of the shaft 10 needs to be extended, the fine length adjustment is performed by adjusting the length of the fixing screw 52 to be coupled with the screw head seat 41, and then fitting the position of the grip 30 accordingly. This is solved by adjusting, and when the extension length is long, it can be adjusted using the extension pipe 17 (see FIG. 7).

 Therefore, it is possible to simply adjust the swing weight balance at any time in accordance with their body type, putting habits and body conditions to find the best putting feeling.

On the other hand, the grip 23 of the grip is coupled to the hinge 24 with respect to the main body portion 22 and the closing fixation is held by the magnet 25a and the corresponding magnetic material 25b to open the flap 23. Positioning operation of the grip weight 45 is made easy,

As described above, the present invention enables the swing balance to be optimized according to individual characteristics and conditions by enabling the angle adjustment, the weight of the putter head and the change of weight between the putter head and the grip part, the movement of the center of gravity, and the length of the shaft. In order to make the aim to the target point comfortable, the left and right hitters as a putter can be personally fitted (fitting) with a simple operation to perform accurate putting.

In the above, preferred embodiments of the present invention have been described with reference to the accompanying drawings. Here, the terms or words used in the present specification and claims should not be construed as being limited to the common or dictionary meanings, but should be interpreted as meanings and concepts corresponding to the technical spirit of the present invention. Therefore, the embodiments described in the specification and the drawings shown in the drawings are only preferred embodiments of the present invention and do not represent all of the technical spirit of the present invention, various equivalents that may be substituted for them at the time of the present application It should be understood that there may be variations and variations.

As described in detail above, the adjustable putter according to the present invention, the angle between the putter head and the shaft (lie angle) adjustment, the weight adjustment of the putter head and the change of weight and movement of the center of gravity between the head and the grip portion, the shaft It is possible to adjust the length of the target to optimize the sensitive swing balance according to individual characteristics and conditions, to make the AIM to the target point comfortable, and to put the left and right batters as one putter for personal fitting by simple operation. (FITTING) has been made has a significant effect to perform accurate putting.

Claims (11)

A putter head 30 and a shaft 10 connected to the head 30 and a grip 20 coupled to the shaft 10, and are provided at a coupling portion of the shaft 10 and the grip 20. In the putter is provided with the upper balance weight adjustment means 40 for swing balance adjustment, A head 30 having a center of gravity and a head weight 37 capable of adjusting the weight and being detachably attached to the shaft connecting portion 10a and the pin 51 to adjust the lie angle (a); A shaft (10) having a pinhole (15a) to be coupled to the head (30) and a shaft connecting portion (10a) connecting the shaft (10) to the head (30); The upper balance weight adjusting means 40, which is provided at the coupling portion of the shaft 10 and the grip 20, enables adjustment of the length of the shaft and the coupling angle of the grip to the shaft. Fitting adjustable putter, characterized in that configured. The method of claim 1, The shaft connecting portion 10a is provided with a curved portion 15 formed in an arc shape with the lower portion centered on the pinhole 15a, Insertion grooves 31 corresponding to the curved portions 15 are formed in the head 30, and at least one screw hole 33 for fixing the curved portions 15 of the shaft connecting portion is formed at one circumferential wall of the insertion groove 31. Putter is adjustable, characterized in that is formed. The method according to claim 1 or 2, The head 30 has a fitting member, characterized in that the insertion groove 31 is formed on both sides so as to be switchable to the left batter type, and the filling member 32 is fixed to one side insertion groove where the shaft connecting portion 10a is not inserted. Adjustable putter. The method according to claim 1 or 2, The head weight 37 provided in the head 30 has a long hole 37a for position adjustment, and is fastened to the rear base of the head 30 on the other side of the sweet spot by the fastening means 53. Adjustable putter characterized in that it is fixed. The method of claim 4, wherein The head weight 37 is installed below the head 30, The head 30 is a putter capable of adjusting the fitting, characterized in that the weight installation groove 34 is formed in the lower surface to install the head weight (37). The method of claim 1, The head is putter capable of adjusting the fitting, characterized in that the auxiliary weight 38 is given to both sides of the face rear. The method of claim 1, The head 30 is further provided with aim assisting means 39 freely detachable because fixing parts 39b are formed at a plurality of positions on the aim line extension 39a to extend the AIM line 35. Putter with adjustable fittings. The method of claim 1, The upper balance weight adjustment means 40, Screw head seat 41 is integrally coupled to support the screw head at the tip of the shaft 10, the head portion 43a having a wrench groove formed in the screw head sheet 41 is seated and the shaft hollow portion 11 Screw rod 43 is installed in the center of the longitudinal direction in the longitudinal direction, the screw weight is screwed to the screw rod 43 and the rotation is inhibited and the screw weight 45 is linearly moved in the longitudinal direction of the shaft 10 when the screw is rotated, Fitter is adjustable, characterized in that it comprises a grip inner rod (21) is formed on the inner circumferential surface of the grip 20 is fixed to the shaft is fixed to the shaft (21a) is formed downward. The method of claim 8, The grip inner circumferential rod 21 has an inward flange 21b formed on an upper end of the screw head sheet 41 at the top thereof, and the screw head sheet 41 has a thread 41b on an inner circumferential surface of which the main wall is extended. It is formed, the fitting adjustment is possible putter, characterized in that the grip inner circumferential rod (21) is fixed to the screw head seat 41 by a fixing screw (52). The method of claim 9, Putting adjustable putter, characterized in that the extension pipe 17 for extending the length of the shaft between the screw head sheet 41 and the inward flange (21b) of the grip inner circumferential rod is further installed. The method of claim 8, The grip 23 of the grip is separated from the main body 22 and the hinge 24 is coupled, One side of the binding portion of the main body portion 22 and the ridge 23 is a magnet (25a), the other side is provided with a magnetic adjustment (25b) that is attached to the magnet (25a) is adjustable putter.

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