发明名称 WRIST SUPPORT FOR BOWLING, HAVING SWING ADJUSTABLE MEMBER CAPABLE OF EASILY ADJUSTING ANGLE
摘要 The present invention relates to a wrist support for bowling and, particularly, to a wrist support for bowling, having a swing adjustable member capable of easily adjusting an angle, the wrist support comprising a swing adjustable member which comprises: a pinion gear formed on a connection plate; and an angle adjustable knob engaged with a screw gear, which rotates by being engaged with the pinion gear of the connection plate, while provided on a back-of-the-hand plate such that the screw gear rotates the pinion gear when a user operates the angle adjustable knob, thereby easily adjusting rotation angles of the connection plate and the back-of-the-hand plate.
申请公布号 WO2015178602(A1) 申请公布日期 2015.11.26
申请号 WO2015KR04523 申请日期 2015.05.07
申请人 GU, YEON-OUK 发明人 GU, YEON-OUK
分类号 A63B71/14;A41D13/08 主分类号 A63B71/14
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