Golf club head

Abstract

A golf club head which mainly includes a shell and a striking plate is provided. In which, the shell has an opening, and a portion of the edge of the opening of the shell has a first engagement portion. Furthermore, the striking plate is located at the opening, and with the shell forms a golf club head. A portion of the edge of the striking plate has a second engagement portion, which is corresponding to the first engagement portion. The shell and the striking plate are mutually engaged respectively using the first engagement portion and the second engagement portion. The golf club head has superior structural strength and manufacturing yield.

1 . A golf club head, comprising: 
 a shell, having an opening, wherein an edge of the opening at a portion of the shell has a first engagement portion; and    a striking plate, disposed at the opening, and with the shell forming a club head body, wherein the edge at a portion of the striking plate has a second engagement portion corresponding to the first engagement portion, and the shell and the striking plate are mutually engaged respectively using the first engagement portion and the second engagement portion.    
   
   
       2 . The golf club head according to  claim 1 , wherein the location for mutual engagement of the shell and the striking plate is at the top portion of the club head body.  
   
   
       3 . The golf club head according to  claim 1 , wherein the location for mutual engagement of the shell and the striking plate is at the top portion and the bottom portion of the club head body.  
   
   
       4 . The golf club head according to  claim 1 , wherein the location for mutual engagement of the shell and the striking plate is at the top portion, a side portion, and the bottom portion of the club head body.  
   
   
       5 . The golf club head according to  claim 1 , wherein the first engagement portion comprises at least a raised edge, and the second engagement portion comprises at least a notch.  
   
   
       6 . The golf club head according to  claim 1 , wherein the first engagement portion comprising at least a notch, and the second engagement portion comprising at least a raised edge.  
   
   
       7 . The golf club head according to  claim 1 , further comprising a bonding layer, wherein disposed at the bonded portion between the the shell and the striking plate for bonding the shell and the striking plate.