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, including aluminum alloy, stainless or Maraging steel, having 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, including magnesium alloy or aluminum alloy, having a connecting portion to engage the connecting portion of the front member; and   the neck fixed on the rear member.   
   
   
       2 . The golf club head as defined in  claim 1 , wherein the length of the wall of the front member is greater than 10 mm. 
   
   
       3 . The golf club head as defined in  claim 1 , wherein the connecting portion of the front member has a protrusion, and the connecting portion of the rear member has a recess, and a thickness of the rear member between an exterior side and the recess is less than 3 mm. 
   
   
       4 . The golf club head as defined in  claim 1 , wherein the front member has a bottom portion on a bottom thereof, and the rear portion has a slot complementary to the bottom portion. 
   
   
       5 . The golf club head as defined in  claim 1 , wherein the rear member includes an upper member and a bottom member fixed together, wherein the upper member is made of a light metal with vibration absorbing capacity, including magnesium alloy or aluminum alloy, and the bottom member is made of a heavy metal, including stainless, titanium, wolfram or nickel, with wear-proof capacity, and the neck is provided on the upper member.