Golf rod head having joint portion and material filling space

A golf club head and abutment technology, which is applied to golf balls, golf clubs, rackets, etc., can solve problems such as long manufacturing process time, unfavorable mass production, and poor welding, so as to simplify assembly positioning and increase welding bonding Strength, chance reduction effects

Inactive Publication Date: 2007-07-04
FUSHENG IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this joint structure still requires precise control of the tolerance margin between the club head shell and the ball striking plate, and the filler space formed around the ball striking plate, the shoulder surface and the convex part still forms a local void due to insufficient solder. As a result, there are also problems such as long process time, poor welding, and unfavorable mass production.

Method used

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  • Golf rod head having joint portion and material filling space
  • Golf rod head having joint portion and material filling space
  • Golf rod head having joint portion and material filling space

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] As shown in FIG. 1 and FIG. 2 , the present invention includes a club head body 10 and a striking panel 20 .

[0038] The club head body 10 can be made of materials such as stainless steel, titanium alloy, carbon steel, low alloy steel, cast iron, nickel-based alloy, structural steel, iron-manganese-aluminum alloy or superalloy steel. The inner periphery of the opening 11 forms an inner bonding surface 12, which preferably forms an obliquely reduced diameter from the front to the back of the opening 11, and can be selected to form a flat slope or an arc surface as required.

[0039] The hitting panel 20 can be made of titanium, titanium alloy or stainless steel and other materials with better elastic deformation ability, and can be selected to form various shapes and appropriate thicknesses according to product requirements. The front side forms a hitting surface for hitting a golf ball. The outer peripheral edge forms the outer joint surface 21 , and the bottom outer d...

Embodiment 2

[0045] As shown in Fig. 5 and Fig. 6, the present invention includes a club head body 10b and a striking panel 20b.

[0046] The club head body 10b can be made of materials such as stainless steel, titanium alloy, carbon steel, low alloy steel, cast iron, nickel-based alloy, structural steel, iron-manganese-aluminum alloy or superalloy steel. The inner periphery of the opening 11 forms an inner bonding surface 12 and a shoulder 13 formed by extending horizontally from the bottom of the inner bonding surface 12. The inner bonding surface 12 preferably forms an inclined diameter reduction from the front to the back of the opening 11, and can be selected to form a flat slope according to requirements. or curved surfaces.

[0047] The hitting face plate 20b can be made of titanium, titanium alloy or stainless steel with better elastic deformation ability, and can be selected to form various shapes and appropriate thicknesses according to product requirements. Its front side forms ...

Embodiment 3

[0051] As shown in Fig. 8 and Fig. 9, the present invention includes a club head body 10c and a striking panel 20c.

[0052] The club head body 10c can be made of materials such as stainless steel, titanium alloy, carbon steel, low alloy steel, cast iron, nickel-based alloy, structural steel, iron-manganese-aluminum alloy or superalloy steel. The inner periphery of the opening 11 forms a second inner bonding surface 12', a first inner bonding surface 12, and a shoulder 13 formed by extending horizontally from the bottom of the inner bonding surface 12. The second and first inner bonding surfaces 12', 12 are preferably formed by the opening 11 The front faces to the back to form inclined diameter reductions with different inclination angles, and can be selected to form a flat inclined surface or an arc surface according to requirements.

[0053] The hitting panel 20c can be made of titanium, titanium alloy or stainless steel with better elastic deformation ability, and can be s...

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PUM

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Abstract

Disclosed a head of golf club with contact site and filling space, providing a golf apparatus which has more convenient welding, more reliability of welding, simpler installment, and lower process cost. It comprises a head with an open in the frontal face and a strike panel connecting the open; the inner circumference of the open forms the first inner faying surface; the frontal face of strike panel is the surface striking the ball and its outer circumference forms the first outer faying surface; the basic circumference of the first inner faying surface of head and the first outer faying surface form the contact site which has been combined before welding and the filling space which is filled welded material and up the contact site.

Description

technical field [0001] The invention belongs to golf equipment components, in particular to a golf club head forming a contact portion and a filler space. Background technique [0002] The commonly used publication No. 327606, titled "Method of Joining Golf Club Head Shell and Ball Hitting Top Sheet", includes a club head shell and a ball hitting top sheet made of metal. The club head shell is provided with an opening at the position where the batting panel is combined, and a shoulder surface for bearing welding materials is formed in the opening. [0003] The batting panel sheet can be embedded and pressed on the shoulder surface, and the convex portion on the inner edge of the shoulder surface is slightly deformed under pressure, so that the welding material is filled in the gap formed by the batting panel sheet, the shoulder surface and the convex portion. [0004] The welding material is made of metal powder, and its melting point is lower than that of the club head she...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63B53/04A63B102/32
Inventor 黄峻勇陈建同
Owner FUSHENG IND CO LTD
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