发明名称 BADMINTON RACKET
摘要 PROBLEM TO BE SOLVED: To provide a badminton racket improving a carry of a shuttle when beginner, middle-level and middle-aged and elderly competitors use.SOLUTION: A badminton racket includes a grip, a frame, and a shaft connecting the grip and the frame. The badminton racket is such that: the frame includes a first position at a lower side as a shaft side, and a second position above the first position, in the longitudinal direction along a shaft axis; when viewing the lateral face of the frame in a direction along a percussion surface formed in the frame, a thickness of the lateral face of the frame is thinner in the first position, compared to the second position; and when viewing the front face of the frame in the vertical direction of the percussion surface, a thickness of the front face of the frame is thinner in the second position, compared to the first position.SELECTED DRAWING: Figure 2
申请公布号 JP2016112262(A) 申请公布日期 2016.06.23
申请号 JP20140254353 申请日期 2014.12.16
申请人 YONEX CO LTD 发明人 YAMANAKA YOSUKE;OTANI KAZUYA;FUJII KIYOSHI
分类号 A63B49/02 主分类号 A63B49/02
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