发明名称 Golf swing practice device
摘要 An improved golf swing practice device is composed of a base frame, a guide hoop mounted on the base frame and having a trajectory on the same plane, a guide rail slidably mounted on the guide hoop, the guide rail being parallel to the plane that the guide hoop is positioned and having an extending direction substantially corresponding to the diametrical direction of the guide hoop, a slide member slidably mounted on the guide rail, and a training golf club having a distal end pivotably mounted on a rear end of the slide member to define an imaginary club head. Accordingly, the golfer can stand behind the guide hoop and hold the training golf club to perform swing actions. A position that the imaginary club head is positioned is controlled to move on a swing plane, such that the present invention effectively helps the golfer to perform swing actions.
申请公布号 US2005075186(A1) 申请公布日期 2005.04.07
申请号 US20030718664 申请日期 2003.11.24
申请人 LIAO CHENG-CHANG 发明人 LIAO CHENG-CHANG
分类号 A63B69/36;(IPC1-7):A63B69/36 主分类号 A63B69/36
代理机构 代理人
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