CN2350086Y

CN2350086Y - Hollow golf club head packed in two

Info

Publication number: CN2350086Y
Application number: CN98250640U
Authority: CN
Inventors: 冯朝辉; 唐志今
Original assignee: BEIJING INSTITUTE OF AERONAUTICAL MATERIALS
Current assignee: Beijing Baimu Aeronautic Material High-Technology Co., Ltd.
Priority date: 1998-12-25
Filing date: 1998-12-25
Publication date: 1999-11-24
Anticipated expiration: 2008-12-25

Abstract

The utility model relates to a novel structural form golf club and golf head, which belongs to the technical field of sports good manufacture. The utility model is composed of a golf club and a golf head which is composed of two split assemblies of a striking surface and a back cover which are connected with each other in the mode of opposite opening of two petals; in addition, the inner part of the golf head which is composed of the striking surface and the back cover forms a hollow structure. Compared with the prior art, the product of the utility model has the advantages of novel structure, light weight, and comfortable use; euphonic sound can be generated when the utility model is stroked, and the processing technology is convenient.

Description

A kind of hollow two formula golf clubs bulbs on chip

The utility model is a kind of golf clubs bulb of new structure, belongs to sports goods manufacturing technology field, and it relates to improvement on existing product structure and the performance and raising.

Present employed golf clubs bulb generally is to adopt the metal casting mode to process, and its structure is that a kind of solid monomer constitutes, hitting distance and the hollow bulb that adopts jack per line compare with club to differ from many.And because single on its structure and the processing mode, its product variety also can not form seriation and variation.Another special defective is that solid sphere head in use can not send the more melodious sound hits the hitter with raising interest.So old-fashioned club bulb can not satisfy the requirement to motion and amusement that people have improved day by day fully.

The purpose of this utility model designs at the existing defective of the said goods just a kind of golf clubs of new structure bulb is provided, and its novel structure is in light weight and use comfortablely, and it is melodious to impact sound, is a kind of substitute products of old-fashioned club bulb.

The purpose of this utility model realizes by following measure:

This kind hollow two formula golf clubs bulbs on chip, it is made up of club and bulb two parts, its structural feature is, bulb is to be connected and composed in the two lobe modes of splitting by the scope of attack and these two split assemblies of bonnet, that is to say that its bulb partly adopts two lobe formula split manufacturings, and constitute the integral body of bulb in the mode of seam butt joint, in addition, by the scope of attack and these two bulbs that assembly constituted of bonnet, its inside is hollow structure.

The drawing of accompanying drawing is described as follows:

Fig. 1 is the structural representation of the utility model product

Fig. 2 is that the A of Fig. 1 is to cutaway view

Below with reference to drawings and Examples the utility model is further described:

Shown in accompanying drawing 1,2, this kind hollow two formula golf clubs bulbs on chip, it is made up of club 1 and bulb two parts, bulb is to be connected and composed with two lobe docking modes by the scope of attack 2 and bonnet 3 these two split assemblies, and in addition, its inside of bulb that is made of this two assembly is hollow structure.The balancing weight 4 that different shape can be set in the hollow cavity of bulb is to adjust the weight of bulb.

The material that this kind golf clubs bulb is selected, the scope of attack 2 and bonnet 3 all are to be made by titanium alloy material, and processing technology mainly is to adopt accurate forging technology, and concrete technological process is:

--knee--cut edge by blocking--finish-forging--for the scope of attack 2, mainly to be scope of attack blanking;

--calendering formation--polishing--adheres to balancing weight for bonnet 3, mainly to be the bonnet blanking;

Connect after above-mentioned two assemblies are finished--allotment weight----verification angle--soldering and sealing--spraying and decorating has so just been finished whole technologies of making a bulb in spot welding.

The utility model product compared with prior art has novel structure, in light weight and use comfortable, Can produce melodious sound equipment when impacting, and processing technology advantage easily.

Claims

1. one kind hollow two formula golf clubs bulb on chip, it is made up of club (1) and bulb two parts, it is characterized in that: bulb is to be connected and composed with two lobe docking modes by the scope of attack (2) and these two split assemblies of bonnet (3), in addition, its inside of bulb that is made of this two assembly is hollow structure.

2. according to claim 1 hollow two formula golf clubs bulbs on chip is characterized in that: balancing weight (4) that can the amount of establishing different shape in the hollow cavity of bulb.

3. according to claim 1 hollow two formula golf clubs bulbs on chip is characterized in that: the scope of attack (2) and bonnet (3) are to be made by titanium alloy material.