Golf club head

a golf club and head technology, applied in golf clubs, racket sports, golf, etc., can solve the problems of manufacturing process complexity and product defects, and achieve the effect of enhancing the efficiency of golf club head manufacturing, shortening the manufacturing time, and not adversely affecting the structural strength of the golf club head

Inactive Publication Date: 2009-10-29
WELL JET INT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0005]The primary purpose of the present invention is to provide a golf club head, which, without adversely affecting the structural strength of a golf club head, enhances the efficiency of manufacturing of the golf club head, shortening the manufacturing time, and also lowers the gravity center of the golf club head to enhance striking stability and performance of golf playing.
[0006]To achieve the above objective, in accordance with the present invention, a golf club head is provided, comprising a three-piece construction, of which a front piece and a rear piece are made of metal, while an intermediate piece is made of fiber-reinforced plastic, composite material or metal. The intermediate piece is jointed to the front and rear pieces by means of adhesives or welding. Bolts are provided in a lower portion of the rear piece to threadingly engage the front piece to securely fix all the pieces together to form the golf club head, which has a lowered gravity center and enhanced striking stability.

Problems solved by technology

This complicates the manufacturing process and often suffers undesired displacement of the lids 12, which leads to flaw products.

Method used

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Embodiment Construction

[0014]The following descriptions are of exemplary embodiments only, and are not intended to limit the scope, applicability or configuration of the invention in any way. Rather, the following description provides a convenient illustration for implementing exemplary embodiments of the invention. Various changes to the described embodiments may be made in the function and arrangement of the elements described without departing from the scope of the invention as set forth in the appended claims.

[0015]With reference to the drawings and in particular to FIGS. 2 and 3, a golf club head constructed in accordance with the present invention comprises a front piece 2, an intermediate piece 3, and a rear piece 4, which are respectively shaped or molded and are combined together to form a golf club head. The front piece 2 and the rear piece 4 are made of metal, while the intermediate piece 3 can be made of a composite material, such as fiber-reinforced plastics (FRP), or metal. The front piece 2...

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PUM

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Abstract

A golf club head has a three-piece construction, including a front piece, an intermediate piece and a rear piece. The front and rear pieces are made of metal, while the intermediate piece is made of fiber-reinforced plastic, composite material or metal. The intermediate piece is jointed to the front and rear pieces by means of adhesives or welding. Bolts are provided in a lower portion of the rear piece to threadingly engage the front piece to securely fix all the pieces together to form the golf club head, which has a lowered gravity center and enhanced striking stability.

Description

BACKGROUND OF THE INVENTION[0001](a) Technical Field of the Invention[0002]The present invention relates to a golf club head, and in particular to a golf club head having lowered gravity center to enhance striking stability and performance of playing golf.[0003](b) Description of the Prior Art[0004]Golf has been a very popular sports game for social relationship between people can be improved during the driving from one hole to another hole in the golf field. To have an excellent performance of playing golf, practice is the most important way. However, good and appropriate golf clubs also play an important role in playing the game. For different striking, different clubs may be selected. For example, for long distance driving, a wooden club is used. For a currently available wooden club, a club head is often made of metals or composite materials. FIG. 1 of the attached drawings shows a metal club head, designated at 1. The manufacturing of the metal club head 1 is first forming resp...

Claims

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Application Information

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IPC IPC(8): A63B53/04
CPCA63B53/0466A63B2053/0416A63B2053/0437A63B2209/02A63B2053/0433A63B2053/0491A63B60/02A63B53/0416A63B53/0433A63B53/0437
InventorCHEN, YUNG-HSIUNG
OwnerWELL JET INT