| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a golf club head in which respective projection part vibrations are synchronized and the generation of unpleasant ball hitting sound is prevented at the time of providing a plurality of projection parts on outer shell constituting members such as a top part, a sole part and a side part and mounting a weight body or the like for head balance adjustment on the respective projection parts. <P>SOLUTION: According to the claim 1, a rib is formed for each outer shell constituting member between the respective projection parts and the respective projection parts are connected by the rib in a hollow metallic head formed of the plurality of outer shell constituting members such as a crown part, the side part and the sole part, in which the plurality of projection parts are projected inwards and provided on at least one outer shell constituting member. According to the claim 2, the projection part is a receiving part for mounting the weight body for the head balance adjustment in the head of the claim 1. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
