发明名称 GOLF CLUB HEAD, AND GOLF CLUB
摘要 PROBLEM TO BE SOLVED: To provide a golf club head having a face part capable of retaining a sufficient strength while enabling a high repulsion performance, and a golf club.SOLUTION: The face part 7a of a golf club head of a golf club according to the invention is formed, at the central part of the rear face thereof, with a circular central thick part 20 of a generally circular shape thicker than the peripheral part. Around the circular central thick part 20, moreover, peripheral thick parts 22, 24, 26 and 28 are formed such that they are not connected but spaced from that circular central thick part 20.SELECTED DRAWING: Figure 5
申请公布号 JP2016158713(A) 申请公布日期 2016.09.05
申请号 JP20150038084 申请日期 2015.02.27
申请人 GLOBERIDE INC 发明人 YAMAGUCHI TOSHIMICHI
分类号 A63B53/04 主分类号 A63B53/04
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