Patent ID: 7101291
Filing Date: 2006-09-05
Classification: A63B

Abstract:
1. A golf club head comprising a hollow main body provided with a socket, and a weight member disposed in the socket, wherein the socket is a tubular portion having an inner end extending into the inside of the main body and having a through-hole extending therethrough, the weight member including a main portion accommodated in the through-hole, the weight member being secured in the through-hole by crushing a crushable portion, which is formed at the inner end of the main portion of the weight member to protrude from the inner end of the socket into the main body, whereby, upon the application of pressure on the protruding portion of the weight member, the main portion thereof causes the walls of the socket to expand, locking the weight member in the socket, the expansion of the walls of the socket at the inner end being more than 0.3 mm up to 6.0 mm.