发明名称 GOLF CLUB
摘要 PROBLEM TO BE SOLVED: To provide a golf club capable of adjusting a ball hitting sound by detachably providing a plurality of types of ball hitting sound adjusting bodies in a head.SOLUTION: A shaft S is connected to a hosel 11 of a head H, and the head H includes ball hitting sound adjusting means 12 inside thereof. Each ball hitting sound adjusting means 12 includes: the hosel 11; a recessed part 23 formed by recessing a part of an outer face of the head inward the head; a first bolt 26A for connecting the hosel 11 and the recessed part 23; and a second bolt 26B fixed to the recessed part 23 without connecting the hosel 11 and the recessed part 23. A user can set to change the ball hitting sound by selecting a bolt and mounting it on the head.
申请公布号 JP2014014480(A) 申请公布日期 2014.01.30
申请号 JP20120153409 申请日期 2012.07.09
申请人 YAMAHA CORP 发明人 TSUNODA KOSUKE
分类号 A63B53/04;A63B53/00 主分类号 A63B53/04
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