发明名称 HITTING IMPLEMENT FOR SPORT AND FORM-CORRECTING IMPLEMENT
摘要 <P>PROBLEM TO BE SOLVED: To provide a hitting implement for sports capable of improving a swing form by allowing the user to learn how to use not only the hands but also the arms and the whole body. Ž<P>SOLUTION: This hitting implement for sports having a hitting section and a grip section has a form-correcting device protruding in the longitudinal direction outward from the terminal of the grip section. The form-correcting device and the grip section can be separated as independent bodies and attached together with a joint or can be unitedly molded. The grip section and/or the hitting section can be shaped into a hollow body, and the form-correcting device can be pushed into and drawn out of a hollow space. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
申请公布号 JP2009273856(A) 申请公布日期 2009.11.26
申请号 JP20080165014 申请日期 2008.06.24
申请人 TAKAMIZAWA TAKASHI;OKA RYUICHI 发明人 TAKAMIZAWA TAKASHI
分类号 A63B69/00 主分类号 A63B69/00
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