JP3111842U - Golf putter - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a golf putter capable of selectively moving a center of gravity of a club head back and forth in accordance with the situation such as green grass of each golf course while being able to accurately stroke a club face without blurring.
A club head 2 of a golf putter includes a club face portion 21 and a head body 23 extending rearward from the center of the rear surface of the club face portion 21. An attachment base 41 in which the neck body 4 rises from the upper center line of the head body 23, a first horizontal part 42 extending substantially parallel to the club face surface of the club head 2 from the upper part of the attachment base 41, and the first horizontal part 42 The second horizontal portion 43 extending from the end to the upper side of the club face portion 21 and substantially perpendicular to the club face surface, and an upright portion 44 rising from the end of the second horizontal portion 43, has an L shape in plan view. The lower end portion of the shaft 3 was connected to the upper end of the upright portion 44 in the neck body 4.
[Selection] Figure 2

Description

  The present invention relates to a golf putter including a club head, a shaft, and a neck body that connects the club head and the shaft.

Conventionally, as a golf putter, for example, even when a ball is hit outside the sweet area, the force to rotate around the center of gravity of the club head is suppressed, and the club head is prevented from rotating. 7, the neck body A extends from the rear end of the club head B to the rear upper portion so as to be substantially perpendicular to the club face B of the club head B, and then curves to reach the upper front of the club head B. And the thing of the structure which connected the lower end part of the shaft E to the standing part D in the upper end of this neck body A is known (for example, refer patent document 1).
JP 2002-239046 A

  However, according to the above-described golf putter, the club head B is in the shape of a horizontally long square bar and the neck body A is attached to one end thereof, so that the ball hits one end of the club head A on the neck body A attachment side. In this case, there is no problem, but when the ball hits the other end side of the club head B (the side opposite to the neck body A), the force that the club head B tries to rotate around the mounting position of the neck body A is still generated. There was a problem to do. Also, since the club head B is a square bar that is horizontally long in plan view, the depth of the center of gravity is shallow and the head weight is light. It was something that had to provide a sense of distance with touch.

  Therefore, the present invention can accurately move the club face toward the target without blurring, but even if the ball is hit out of the sweet area, it has the power to rotate the center of gravity of the club head to the city center. It is an object to provide a golf putter that can effectively suppress, further increase the center of gravity depth, increase the weight of the head, and improve the rolling of the ball.

  Another object is to provide a golf putter that can selectively move the center of gravity of the club head back and forth in accordance with the situation such as the green grass of each golf course.

  In order to solve the above-described problem, a device according to claim 1 of the present application is a golf putter including a club head, a shaft, and a neck body that connects the club head and the shaft, and the club head is a club. The head portion includes a face portion and a head body extending rearward from the center of the rear surface of the club face portion. A first horizontal portion that extends from the end of the first horizontal portion, a second horizontal portion that is substantially perpendicular to the club face surface and extends upward from the club face portion, and a rising portion that rises from the end of the second horizontal portion. It has an L shape in plan view, and a lower end portion of the shaft is connected to an upper end of an upright portion of the neck body.

  In the invention according to claim 2 of the present application, three screw holes are formed on the upper center line of the head body in the club head, while the screw that can be screwed into the screw hole at the lower part of the attachment base of the neck body. And the neck body is selectively attached to any one of the three screw holes by screwing the screw into the screw hole.

  According to the putter of the golf club of the present invention, for example, a T-shaped club head in a plan view has a structure in which the neck body is attached to the rear center portion of the upper center of the club head, so that the depth of the center of gravity is deep and the head weight is also increased. For this reason, the club head is easy to move forward, that is, the center of gravity still remains at the time of impact, so that the ball rolls as much as the club head moves before impact. Therefore, it is possible to make the work by the putter itself without requiring an advanced touch of the player. In addition, the mounting base portion in which the neck body stands upward from the upper center line of the club head, the first horizontal portion extending horizontally in parallel with the club face from the upper end of the mounting base portion, and the club face from the end of the first horizontal portion. On the other hand, it has a second horizontal part that is almost vertical and extends near the upper part of the club face, and an upright part that rises upward from the end of the second horizontal part. Two locations by combining the first fulcrum at the mounting portion on the upper center line of the club head and the second fulcrum at the connecting portion with the shaft near the upper part of the club face while obtaining an accurate stroke without blurring. Therefore, even when the ball is hit outside the suite area, the force to rotate around the center of gravity of the club head is effectively suppressed, and the club head is You can de to prevent rotation.

  In addition, since three screw holes are provided on the upper center line of the head body and the attachment base of the neck body is configured to be selectively attached to any of the three screw holes by screwing, By changing the attachment position of the attachment base to the screw hole, the center of gravity position of the club head can be changed in three stages. This makes it possible to change the club head's center of gravity position to the front and rear three stages and select the optimum hitting method from the three hitting methods depending on the condition of the green turf at each golf course.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
FIGS. 1 and 2 show a golf putter of the present invention. The putter 1 includes a club head 2, a shaft 3, and a neck body 4 that connects the club head 2 and the shaft 3.

  The club head 2 includes a club face portion 21 and a head body 22 that integrally extends rearward from the center of the rear surface of the club face portion 21 and has a T-shape in plan view as a whole. An intermediate mark 23 made of natural stone is embedded in the upper center of the club face portion 21, and balance weights 24, 24 having appropriate weights are detachably attached to both sides of the club face portion 21. Yes. A cylindrical core body 25 such as tungsten serving as a core material is embedded in the center of the club face portion 21 and the head main body 22. Three screw holes 26, 27, and 28 are formed on a center line X extending vertically rearward from the intermediate mark 23 of the head body 22, and the neck body 4 is selectively attached to any one of the screw holes. In addition, you may make it cover a cover body etc. in screw holes other than the neck body 4 being attached.

  The neck body 4 includes a mounting base 41 with a screw 41a that can be screwed into the screw holes 26, 27, and 28, a first horizontal portion 42 extending substantially parallel to the club face surface from the top of the mounting base 41, and a first horizontal portion. A second horizontal portion 43 extending substantially perpendicular to the club face surface from the end of 42 and extending near the top of the club face portion 21; and a rising portion 44 rising upward from the end of the second horizontal portion 43. That is, the neck body 4 is formed in an L shape in plan view with the first horizontal portion 42 and the second horizontal portion 43, and the mounting base 41 of the neck body 4 is screwed with the screws 41 a so that the three screws of the head main body 22 are secured. It can be selectively attached to any of the holes 26, 27, and 28. And the lower end part of the shaft 3 provided with the grip part (not shown) is connected to the upper end of the upright part 44 in the neck body 4.

  When the neck body 4 is attached to the head main body 22 with a screw-type mounting structure, a lock nut or the like can be adjusted so that the mounting angle of the neck base 4 by screwing the mounting base 41 to the head main body 22 can be arbitrarily adjusted. Appropriate adjusting means such as fixing screws are provided.

  As described above, the golf putter 1 of the present invention is a T-shaped club head 2 in plan view and has a structure in which the neck body 4 is attached to the rear part on the upper center line of the club head 2, so that the depth of gravity is deepened. Thus, the head weight is also heavy, so that the club head 2 is easy to come forward, that is, the center of gravity still remains at the time of impact, so that the ball rolls as much as the club head 2 moves before impact. Therefore, it is possible to make the work by the putter itself without requiring an advanced touch of the player. In addition, the mounting base 41 that rises upward from the upper center line X of the club head 2, a first horizontal portion 42 that extends horizontally from the upper end of the mounting base 41 substantially parallel to the club face surface, and the first horizontal portion 42 It has a second horizontal portion 43 that is substantially perpendicular to the club face surface from the end and extends near the top of the club face portion, and an upright portion 44 that rises upward from the end of the second horizontal portion 43 and has an L shape in plan view. Therefore, the first fulcrum of the mounting portion on the upper center line X of the club head 2 and the shaft near the upper part of the club face 2 can be obtained while accurately obtaining a smooth stroke without blurring toward the target. Even if a ball is hit off the sweet area by two fulcrum points in combination with the second fulcrum at the connecting part with 3, the club head 2 rotates around the center of gravity. The force bovine effectively suppressed, it is possible club head to prevent rotation.

  Moreover, the head body 22 is provided with three screw holes 26, 27, 28, and the attachment base 41 of the neck body 4 can be selectively attached to any of the three screw holes 26, 27, 28 by screwing. Since it comprised in this way, the gravity center position of the club head 2 can be changed to front and rear three steps | paragraphs by changing the position of the screw holes 26, 27, and 28 which attach the attachment base 41 of the neck body 4. FIG. As a result, depending on the condition of the green turf of each golf course, the center of gravity of the club head 2 can be changed to the front and rear three stages, and an optimal hitting method can be selected from the three hitting methods.

  That is, first, when the attachment base 41 of the neck body 4 is attached to the rearmost screw hole 28 with respect to the club face portion 21 as shown in FIG. 4, the attachment position of the neck body 4 and the shaft 3 is the head face portion 21. Therefore, when the ball is hit, the club head 2 tends to come out forward, that is, the center of gravity still remains after impact, so that the ball rolls as much as the club head 2 moves before impact. Therefore, for example, when the green turf is relatively long, it is possible to work with the putter itself without requiring a high level touch of the player.

  Further, as shown in FIG. 5, when the attachment base 41 of the neck body 4 is attached to the foremost screw hole 26 with respect to the club face portion 21, the attachment position of the neck body 4 and the shaft 3 is in front of the head face portion. Therefore, the club head 2 does not precede when the ball is hit. Therefore, when the green turf is relatively short, it is suitable for giving a sense of distance properly with emphasis on the player's touch.

  Further, as shown in FIG. 3, when the attachment base 41 of the neck body 4 is attached to the middle screw hole 27 with respect to the club face portion 21, the attachment position of the neck body 4 and the shaft 3 is directly above the head face portion 21. Because it is easy to hit the ball more accurately when hitting the ball, the center of gravity remains slightly rearward at the time of impact, so the ball can be rolled well and suitable for orthodox hitting ing.

  In addition, when the neck body 4 is attached to the head body 22 with a screw-type attachment structure, a lock nut, a fixing screw, or the like is provided so that the attachment angle of the attachment base 41 of the neck body 4 to the head body 22 can be arbitrarily adjusted. Therefore, the attachment angle of the attachment base portion 41 of the neck body 4 to the head body 22 can be arbitrarily adjusted. As a result, when there is a habit of being caught by a person who hits the ball or a habit of being pushed out, the neck body 4 is attached to the club face so that it is slightly open or closed. By slightly adjusting the angle, it is possible to suppress the above-mentioned player habit.

  Furthermore, when the neck body 4 is attached to the head main body 2, if the neck body 4 is attached by rotating it 90 degrees clockwise in FIG. 2, it can be used as a left-handed golf putter.

  1 is a front view of a golf putter according to the present invention.   It is the same top view.   It is the longitudinal cross-sectional view.   It is a side view which shows another attachment state of a neck body.   It is a side view which shows another attachment state of a neck body.   It is explanatory drawing of a prior art example.   It is the same top view.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Golf putter 2 Club head 3 Shaft 4 Net body 21 Club face part 22 Head main body 26 Screw hole 27 Screw hole 28 Screw hole 41 Mounting base 41a Screw 42 1st horizontal part 43 2nd horizontal part 44 Upright part

Claims (2)

  A golf putter including a club head, a shaft, and a neck body connecting the club head and the shaft, wherein the club head includes a club face portion and a head body extending rearward from the center of the rear surface of the club face portion, A mounting base portion in which the neck body stands from the upper center line of the head body, a first horizontal portion extending substantially parallel to the club face surface of the club head from the upper portion of the mounting base portion, and an end of the first horizontal portion from the club face surface It has a second horizontal portion that is substantially vertical and extends upward from the club face portion, and an upright portion that rises from the end of the second horizontal portion, and has an L shape in plan view. A golf putter characterized in that the lower ends of the are connected.   Three screw holes are formed on the upper center line of the head body of the club head, while a screw that can be screwed into the screw hole is formed at the lower part of the attachment base of the neck body, and the screw is screwed into the screw hole. The golf putter according to claim 1, wherein the neck body is configured to be selectively attached to any one of three screw holes.

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