Two-piece type golf club head

Abstract

A two-piece type gold club head includes a body member including a top wall, a neck located at one end of the top wall, a peripheral wall extended from the ring-shaped border area of the top wall toward one lateral side and defining a planar ball-hitting surface, a bottom wall extended from the bottom side of the planar ball-hitting surface and terminating in a bottom flange and a top flange extended from the peripheral wall and integrally connected with the bottom flange to form an annular flange, and a bottom member mounted at the bottom side of the peripheral wall of the body member and having a mounting flange lap-connected with the top flange of the body member.

What is claimed is: 
     
         1 . A two-piece type golf club head, comprising:
 a body member, said body member comprising a top wall, a neck located at one end of said top wall, a peripheral wall extended from a ring-shaped border area of said top wall toward one lateral side, said peripheral wall defining a planar ball-hitting surface, a bottom wall extended from a bottom side of said planar ball-hitting surface and terminating in a bottom flange, and a top flange extended from said peripheral wall and integrally connected with said bottom flange to form an annular flange; and   a bottom member comprising a mounting flange extending around a border edge thereof, said bottom member being mounted at a bottom side of said peripheral wall of said body member to have said mounting flange be lap-connected with said top flange of said body member.   
     
     
         2 . The two-piece type golf club head as claimed in  claim 1 , wherein said mounting flange of said bottom member is abutted against an outer surface of said top flange of said body member. 
     
     
         3 . The two-piece type golf club head as claimed in  claim 1 , wherein said bottom member further comprises a mounting groove extending around the border edge thereof at one side and connected with two opposite ends thereof to two distal ends of said mounting flange. 
     
     
         4 . The two-piece type golf club head as claimed in  claim 1 , wherein said mounting groove of said bottom member is engaged with said bottom flange at said bottom wall of said body member.