Golf club head

Abstract

A golf club head includes a front member, a rear member and a neck connected together to form a housing. The front member, which is made of a flexible material, such as aluminum alloy, stainless or Maraging steel, has a face and an annular wall projected from a back of the face to form a cup-like member, wherein the wall has a connecting portion at a distal end thereof, and a length of the wall is identical to or greater than 8 mm and a thickness of the wall is identical to or less than 2 mm. The rear member, which is made of a light metal, such as magnesium alloy or aluminum alloy, has a connecting portion to engage the connecting portion of the front member. The neck is fixed on the rear member.

1 . A golf club head, comprising a front member, a rear member, and a neck connected together to form a housing;
 the front member, which is made of a flexible material, haling a face and an annular wall projected backward from the face, wherein the wall has a connecting portion at a distal end thereof and a length of the wall is in a range between 8 mm and 20 mm, and a thickness of the wall is in a range between 0.8 mm and 2 mm;   the rear member, which is made of a light metal, having a connecting portion to be engaged with the connecting portion of the front member; and   the neck fixed on the rear member;   wherein the connecting portion of the front member has a protrusion, and the connecting portion of the rear member has a recess;   wherein a thickness between an exterior side and the recess is in a range between 0.4 mm and 2 mm.   
   
   
       2 . The golf club head as defined in  claim 1 , wherein the length of the wall of the front member further is in a range between 12 mm and 15 mm. 
   
   
       3 . The golf club head as defined in  claim 1 , wherein the thickness of the rear member between the exterior side and the recess is further in a range between 1.0 mm and 1.2 mm.