| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a golf club head capable of suppressing the generation of metallic sound in an impact. <P>SOLUTION: The golf club head is obtained by arranging a belt shape board material 140, which is extended from a crown 120 side to a sole 130 side, on the rear surface of a center part in a face 110 which is formed of metal. A gap between the board material 140 and the face 110 is filled with a resin 150. It is preferable that the board material 140 is made of metal such as titanium, where the thickness is normally set to be 0.5-5mm, the width is to be 5-30mm, and the interval between the face 110 and the board material 140 is to be 0.2-3mm. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
