Structure of putter head for golf

Abstract

A structure of a putter head for golf improves straightforwardness of a hit golf ball direction and disperses an instantaneous shock impact between the golf ball and the putter head, to thereby improve a hitting sense, and minimize air resistance to thus enable a player to perform a stable golf playing operation. The golf putter head structure includes a number of throughholes which penetrate the front portion and the rear portion of the putter head, respectively; and a number of protrusions which are inserted into and contact the dimples of the golf ball when a player hits a golf ball by the putter head.

1 . A structure of a putter head for golf, which is configured to hit a golf ball on the outer circumference of which a number of dimples are formed, the golf putter head structure comprising:
 a number of protrusions which are inserted into and contacts the dimples formed on the front portion of the putter head when a player hits a golf ball by the putter head.   
     
     
         2 . The golf putter head structure according to  claim 1 , wherein the ends of the protrusions are formed of a hemispherical shape, respectively. 
     
     
         3 . A structure of a putter head for golf, which is configured to hit a golf ball on the outer circumference of which a number of dimples are formed, the golf putter head structure comprising:
 a number of throughholes which penetrate the front portion and the rear portion of the putter head, respectively;   hollow tubes which are inserted into and combined with the throughholes, respectively; and   a number of protrusions which are formed at the leading ends of the hollow tubes, and which are protruded from the front portion of the putter head and are inserted into and contact the dimples when a player hits a golf ball by the putter head.   
     
     
         4 . The golf putter head structure according to  claim 3 , wherein the leading ends of the hollow tubes are rolled up by curling. 
     
     
         5 . The golf putter head structure according to  claim 3 , wherein the hollow tubes are made of a material whose rigidity is lower than that of the putter head.