| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a golf club head and a golf club equipped with the golf club head reduced in weight and lowered in the center of gravity without impairing ball hitting sound. <P>SOLUTION: The golf club head 1 having an outer shell structure is provided with a first thick-walled part 6A at the peripheral edge part of a crown part of the golf club head 1; first and second thin-walled parts 60A, 60B thinner than the first thick-walled part 6A, in a region surrounded by the first thick-walled part 6A; and a second thick-walled part 6B thicker than the first and second thin-walled parts 60A, 60B and connecting both sides of the first thick-walled part 6A so as to specify the first and second thin-walled parts 60a, 60B. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
