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golf club head

A golf club head and club head technology, which is applied to golf balls, golf clubs, rackets, etc., and can solve the problem that the impact of the hitting feeling has not been tested

Inactive Publication Date: 2017-12-22
DUNLOP SPORTS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in this golf club head, the influence of the thick portion of the sole portion associated with the socket on the feeling of hitting the ball has not been examined.

Method used

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  • golf club head
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] Embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

[0042] The present invention is applicable to wood-type golf club heads, including at least a driver (#1), a second wood (#2), a third wood (#3), a fourth wood (#4) and A five wood (#5), and a head having a similar shape, more suitable for a fairway wood, for example, has a loft of not less than 14 degrees, particularly, not less than 16 degrees.

[0043] figure 1 with 2 A golf club head 1 is shown in a standard state as an embodiment of the present invention, the golf club head being designed for a fairway wood.

[0044] Golf club head 1 includes face portion 3 , top portion 4 , sole portion 5 , side portions 6 and socket portion 7 .

[0045] The face portion 3 has the face 2 for hitting the ball. The top portion 4 extends to the upper edge 2a of the face 2 and forms the top surface of the head.

[0046] The sole portion 5 extends to the lower edge 2...

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PUM

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Abstract

A golf club head has a hollow and comprises a face portion having a club face for hitting a ball, a sole portion defining a bottom face of the club head, and a hosel into which a tip end of a golf club shaft is inserted. The hosel protrudes into the hollow. The sole portion is provided in its club face side with a thick ribbed part having a thickness of from 3.0 to 10.0 mm and extending in the toe-heel direction of the head. In the hollow, the ribbed part is connected to the hosel.

Description

technical field [0001] The present invention relates to a golf club head, and more particularly to a hollow golf club head provided in a hollow portion with a structure such that the force received by the face portion at the time of hitting can be transferred from the face portion. The underside efficiently transfers to the socket. Background technique [0002] The golf club heads disclosed in the following Patent Documents 1 to 4 have a hollow structure in which a sole portion is provided in the face side and has a thick portion extending in the toe-heel direction. In order to lower the position of the center of gravity of the head, the sole portion has a large mass. [0003] However, in this golf club head, the influence of the thick portion of the sole portion in relation to the socket on the feeling at impact has not been examined. Therefore, the club heads disclosed in Patent Documents 1-4 have room for improvement in ball-hitting feeling. [0004] [Patent Documents]...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63B53/04A63B102/32A63B53/02
CPCA63B53/0466A63B2053/0491A63B60/02A63B60/54A63B53/0408A63B53/0433A63B53/0437A63B53/045A63B53/0462
Inventor 中村拓尊
Owner DUNLOP SPORTS CO LTD