Iron Golf Club Head

Abstract

An iron golf club head has a strike plate mounted securely in a front face of a head body. The head body has a sealed cavity formed in back of the strike plate so that only the peripheral edge of the strike plate is connected to the head body. When the iron golf club head strikes the golf ball, the strike plate deforms to independently bear the striking force and the cavity provides room to receive the deformation of the strike plate. Therefore, the rebounding effect is enhanced when the iron golf club head hits the golf ball.

What is claimed is: 
     
         1 . An iron golf club head comprising:
 a head body having
 a cavity formed in the head body; and 
 a receiving recess formed in a front face of the head body and communicating. with the cavity; and 
   a strike plate mounted securely in the receiving recess of the head body, covering in front of the cavity to seal the cavity and having a striking face formed on a front face of the strike plate and flush with the front face of the head body.   
     
     
         2 . The iron golf club head as claimed in  claim 1 , wherein
 the head body is made of stainless steel or carbon steel; and   the strike plate is made of high strength steel, maraging steel or spring steel.   
     
     
         3 . The iron golf club head as claimed in  claim 1 , wherein
 a depth of the cavity ranges from 0.5 mm to 2.5 mm; and   a thickness of the strike plate ranges from 1.5 mm to 2.8 mm.   
     
     
         4 . The iron golf club head as claimed in  claim 2 , wherein
 a depth of the cavity ranges from 0.5 mm 2.5 mm; and   a thickness off the strike plate ranges from 1.5 mm to 2.8 mm.