发明名称 GOLF CLUB
摘要 Disclosed is a golf club capable of allowing a user to properly adjust the striking direction and striking impact for a golf ball by presenting a reference line for accurately striking the golf ball, and simultaneously providing an index for checking the exact movement distance and direction of a club head in take-back and striking actions. The golf club is provided with a shaft, which has a first side surrounded by a grip grasped by a user, and a club head, which is connected to a second side of the shaft to strike a golf ball. The shaft comprises a shaft body including transparent material, and a guide member inserted into the shaft body and having a specific sectional shape such that the guide member guides horizontal movement of the golf club.
申请公布号 US2010261537(A1) 申请公布日期 2010.10.14
申请号 US20070065590 申请日期 2007.11.22
申请人 CHO DONG SUNG 发明人 CHO DONG SUNG
分类号 A63B53/00 主分类号 A63B53/00
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