Golf clubs

A technology for golf clubs and golf club heads, which is applied to golf balls, golf clubs, rackets, etc., and can solve problems such as complex operations, identification of club head connector installation, etc.

Inactive Publication Date: 2019-03-22
SUMITOMO RUBBER IND LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, in the above-mentioned golf club, since the shaft connector is accommodated in the inner space of the hosel, it is impossible to visually recognize from the outside at which rotational position the head connector is attached to the hosel.
Therefore, when the user wants to check the rotational position of the head connector, the two connectors must be removed and disassembled, which complicates the work.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0047] Hereinafter, an embodiment of a golf club (golf club) according to the present invention will be described with reference to the drawings. figure 1 It is a perspective view of a golf club head (golf club head) according to this embodiment, figure 2 yes figure 1 top view. In the following description, the directions in the drawings are sometimes used as a reference, but these directions are for convenience of description and do not limit the present invention. In addition, the "axial direction" in the following description generally refers to the extending direction of the shaft unless otherwise specified, but it is not strictly limited thereto.

[0048]

[0049] Such as figure 1 and figure 2 As shown, the golf club according to this embodiment has a shaft 20 and a golf club head 10 (hereinafter, sometimes simply referred to as a “head”) connected to an end portion of the shaft 20 . In addition, the shaft 20 and the golf club head 10 are connected by the connect...

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PUM

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Abstract

Provided is a golf club enabling the rotation position of an adapter to be viewed without disassembling a coupling structure for coupling a shaft and a golf club head. This golf club includes a shaft, a golf club head having a hosel portion, a first adapter that is accommodated in the interior space of the hosel portion through a shaft attachment hole in the hosel portion, a second adapter that has a through-hole through which the first adapter passes, and at least a portion arranged outside the attachment hole, and a fixing member detachably fixing the first adapter in the interior space of the hosel portion. The shaft is coupled with an inclination relative to the first adapter, the first adapter is coupled with an inclination relative to the second adapter, and the first adapter and the second adapter are coupled so as to be capable of axial rotation.

Description

technical field [0001] This invention relates to golf clubs. Background technique [0002] In recent years, various methods have been proposed for connecting a golf club head to a shaft. For example, in the golf club disclosed in Patent Document 1, by attaching two couplers between the hosel of the golf club head and the shaft, the attachment angle of the shaft to the golf club head can be changed. Its specific structure is as follows: First, the shaft connector mounted on the shaft is fixed in a state inclined relative to the shaft. On the other hand, the head connector attached to the hosel is detachably attached to the head at a plurality of rotational positions. Also, the shaft connector is fitted into the head connector at an angle inclined relative to the head connector, and thus can be fitted into the head connector at a plurality of rotational positions. Therefore, by adjusting the two rotational positions of the rotational position of the head adapter relative to...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): A63B53/02A63B102/32
CPCA63B53/02A63B53/04A63B53/0466A63B2071/0694A63B53/023A63B53/025A63B53/026A63B53/027
Inventor水谷成宏松永圣史
OwnerSUMITOMO RUBBER IND LTD