发明名称 GOLF CLUB HEAD
摘要 <p>PROBLEM TO BE SOLVED: To increase the sound of a shot and make a golfer enjoy a pleasant feeling by providing a resonating member to amplify the sound of a shot when a ball is hit with the face of a golf club head body provided at the extreme end of a shaft. SOLUTION: In a golf club head where a head body 2 and a shaft are connected through a neck member 1, one opening of a cylindrical member 6 where a hole 5 is provided nearly in the center, is butted against the bottom inside the head body 2, and the periphery of the one opening of the cylindrical member 6 and the bottom inside the head body 2 are joined by a welding material 7. A flat plate 8 is joined to the periphery of the other opening of the cylindrical member 6 by a welding member 9, the cylindrical member 6 and the flat plate 8 form a resonating member 4. Thus by providing the resonating member 4 in the head body 2, the sound of a shot can be increased very effectively while retaining the structural strength of the head body 2.</p>
申请公布号 JPH11206926(A) 申请公布日期 1999.08.03
申请号 JP19980019896 申请日期 1998.01.30
申请人 JUNAI:KK 发明人 INOUE MASAHIRO
分类号 A63B53/04;A63B53/08;(IPC1-7):A63B53/04 主分类号 A63B53/04
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