GOLF CLUB
PROBLEM TO BE SOLVED: To provide a golf club having a structure in which a head and a shaft are separably connected while having an appearance similar to a general golf club, and having no risk of dropping a screw element.SOLUTION: The golf club includes: a hosel part having a shaft insertion hole t...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a golf club having a structure in which a head and a shaft are separably connected while having an appearance similar to a general golf club, and having no risk of dropping a screw element.SOLUTION: The golf club includes: a hosel part having a shaft insertion hole to which a shaft is inserted; an female screw hole on the bottom of the hole to insert a shaft; a head having a jig insertion hole penetrating to a head bottom face on the bottom of the female screw hole; a sleeve that is externally fixed to an end of the shaft and is inserted into the shaft insertion hole together with the shaft; and a screw element prevented from coming off and freely rotatably held on an end of the sleeve. Then, a jig is inserted from the head bottom face into the jig insertion hole and the screw element is driven into the female screw hole by rotating the screw element by the inserted jig. |
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