发明名称 GOLF CLUB HEAD
摘要 PROBLEM TO BE SOLVED: To provide a golf club head which can inhibit decrease of mechanical strength while enhancing repulsion performance of heel and toe sides of its face part.SOLUTION: A golf head of the present invention comprises a face part, a sole part, and a crown part. The face part includes: a central region; a toe region which is arranged closer to a toe side than the central region in a toe-heel direction; and a heel region which is arranged closer to a heel side than the central region in the toe-heel direction. The central region is formed to make a thickness thereof thicker than thicknesses of the heel region and the toe region. The toe region and the heel region are arranged at intervals in the toe-heel direction, and includes a plurality of thin thickness parts which extend from a side of the sole part to a side of the crown part.
申请公布号 JP2015029545(A) 申请公布日期 2015.02.16
申请号 JP20130158965 申请日期 2013.07.31
申请人 DUNLOP SPORTS CO LTD 发明人 ASHINO TAKESHI
分类号 A63B53/04 主分类号 A63B53/04
代理机构 代理人
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