US2007054752A1PendingUtilityA1

Club head structure of a golf putter

Assignee: SHANGHAI PREC TECHNOLOGY CORPPriority: Sep 6, 2005Filed: Sep 6, 2005Published: Mar 8, 2007
Est. expirySep 6, 2025(expired)· nominal 20-yr term from priority
Inventors:Li-Yang Lai
A63B 53/0433A63B 60/54A63B 53/0487
19
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Claims

Abstract

The present invention discloses a club structure of a golf putter that includes a club head and a shock absorbent member embedded in the club head. The club head is a long transversal main body. A neck is extended from a side of the main body and connected to a rod. A striking blade is disposed at the front side of the main body, and a chamber is disposed at the bottom of a rear side of the striking blade for embedding the shock absorbent member. The shock absorbent member absorbs the collision force produced by the striking of the golf ball so as to improve the elasticity and stability of striking ball as well as making the sound of striking the ball clearer and more pleasant.

Claims

exact text as granted — not AI-modified
1 . A club structure of a golf putter, comprising a chamber disposed at the bottom of a side along a striking blade of a main body of a club head, and a shock absorbent member being embedded and integrally coupled with said chamber.  
   
   
       2 . The club structure of a golf putter of  claim 1 , wherein said shock absorbent member is made of synthetic rubber.  
   
   
       3 . The club structure of a golf putter of  claim 2 , wherein said shock absorbent member is made of polyurethane (TPU) elastomer.  
   
   
       4 . The club structure of a golf putter of  claim 2 , wherein said shock absorbent member is made of polyurethane (PU).  
   
   
       5 . The club structure of a golf putter of  claim 2 , wherein said shock absorbent member is made of ethylene propylene dien monomer (EPDM).  
   
   
       6 . The club structure of a golf putter of  claim 1 , wherein said shock absorbent member is embedded into said chamber by thermal pressing.  
   
   
       7 . The club structure of a golf putter of  claim 6 , wherein said shock absorbent member is formed by injection and embedded into said chamber of said main body.  
   
   
       8 . The club structure of a golf putter of  claim 6 , wherein said shock absorbent member is formed by injection and adhered with said chamber of said main body.  
   
   
       9 . The club structure of a golf putter of  claim 1 , wherein the thickness between said chamber of said main body and said striking blade is less than 1.5 mm.

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