CN2676973Y

CN2676973Y - Golf club head

Info

Publication number: CN2676973Y
Application number: CNU2004200007676U
Authority: CN
Inventors: 庄承寓
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-01-14
Filing date: 2004-01-14
Publication date: 2005-02-09
Anticipated expiration: 2014-01-14

Abstract

The utility model relates to golf club head, comprising a metal shell which is provided with a face, a bottom, a back, a toe, a heel and a neck. The interior is hollow, the top surface is in an opening shape, and the opening edge inwardly extends and forms an annular frame shaped top shoulder surface. The toe and the heel of the shell are respectively provided with a lack seam, and each lack seam extends near the bottom from the top shoulder surface. A nonmetal top cover is covered on the top surface of the metal shell and forms the top of the club head, and the nonmetal top cover extends and covers the lack seams at both sides of the metal shell.

Description

Golf club head

Technical field

The utility model relates to golf gear, particularly about a kind of structure of golf club head.

Background technology

Known metal system golf club head is a hollow housing, wish in design that center of gravity can be tried one's best and move backwards down, so the top of bar head capsule body is Bao Yuehao more, weight could be moved down, but because of metal material proportion height, so its weight that can change configuration is limited.Composite technology has had progress in recent years, because of the proportion of composite is low, if can be applied to golf club head, replaces the metal roof shell of club head, for the design configurations of bar head centre of gravity tangible influence will be arranged.But how a solid reliable structure just can be provided, the composite top cover can be combined firmly with metallic rod head capsule body, then be that industry has a difficult problem to be overcome always.

Summary of the invention

At the problems referred to above, main purpose of the present utility model is to provide a kind of golf club head, and it can effectively reduce the center of gravity configuration of bar head.

Another purpose of the present utility model is to provide a kind of golf club head, and its bar head has preferable shock-absorbing elasticity.

For achieving the above object, a kind of golf club head provided by the utility model is made of metal a bar head capsule body, includes a face, a bottom, a back, a toe, a heel and a neck, inner hollow, and end face is opening-like; And a nonmetal top cover, cover at the metal shell end face, form the top of bar head, the toe of its corresponding bar head and its heel position are down extended two shoulders, to envelope the metallic rod head.Top cover and bar head capsule body are combined into one closely.

In addition, metal shell can respectively be offered a scarce seam at toe and heel, and each scarce seam down extends near the bottom from end face, or extends to the bottom, and two shoulders of top cover then envelope each scarce seam fully.By this, not only can further lower the construction weight of metal shell, the designer can further be done more the bar head, or there is bigger counterweight weight to be used for improving the position of centre of gravity of bar head, and, make club head face portion after bearing the strength of batting by selecting high resiliency, high flexibility materials such as fiber-reinforced resin for use, bigger elastic deformation amount backward can be arranged, make golf and sphere that be arranged long time of contact, to improve ball-handling property and shock absorption.

Description of drawings

Fig. 1 is the stereoscopic figure of the utility model first embodiment;

Fig. 2 is the exploded perspective view of the utility model first embodiment;

Fig. 3 is the cutaway view along 3-3 hatching line among Fig. 1;

Fig. 4 is the cutaway view along 4-4 hatching line among Fig. 1;

Fig. 5 is the exploded perspective view of another embodiment of the utility model.

The specific embodiment

Be elaborated for two embodiment and conjunction with figs. below.

As Fig. 1～shown in Figure 4, be the bar head 10 that the utility model first embodiment is provided, it includes:

One metal shell 20, have a face 21, a bottom 22, a back 23, a toe 24, a heel 25 and a neck 26, inner hollow, end face is opening-like, extend to form one toward at the opening ora terminalis and slightly be the top shoulder face 27 that encircles shaped as frame, housing respectively is provided with one at toe 24 and heel 25 and lacks seam 28, two to lack seam 28 be down to extend near bottom 22 from top shoulder face 27.

One nonmetal top cover 30, be to make in the present embodiment with the composite that carbon fiber contains epoxy resin dipping, it can certainly be other fibre reinforced resin, or plastic or other material, be shell-slab shape, cover, be used to form the top of bar head at the metal shell end face, the toe of its corresponding bar head and its heel position are down extended two shoulders 31, are used for clad metal housing 20 and cover two lacking seam 28.

During combination, at the shoulder face 27 of metal shell 20 and lack on the shell wall of seam 28 both sides and all be coated with gluing, top cover 30 is bonded on the housing.

Top cover 30 of the present utility model has two shoulders of downward extension, it is had coat and clip is lived the robust structure of metal shell 20, adds the adhesion strength of sticker, so top cover 30 forms splendid integrative-structure with metal shell 20, does not have the anxiety that comes off.

Bar of the present utility model crown portion is replaced by composite, so center of gravity can design lowlyer.

Batting of the present utility model facial 21 separates to lack seam 28 with back 23, and with composite shoulder 31 joints, therefore work as square stance, the facial 21 batting stress that bear can be transmitted to composite shoulder 31 earlier and be transmitted to back 23 again, because the flexibility and the elasticity of composite are better than metal shell, so the bar head 10 that the utility model embodiment is provided also has shock absorption and elasticity preferably.

Again as shown in Figure 5, it is the bar head 40 that another embodiment of the utility model is provided, also include: a metal shell 50 and a composite lid 60, its difference is: the scarce seam 51 of housing 50 is down to extend to bottom 52, and housing back 53 is provided with some perforation 54, two shoulders 61 of top cover 60 down extend and envelope fully and lack seam 51, the position at its corresponding back 53 is down extended a shoulder 62 and is enveloped and respectively bores a hole 54, this structure further makes metal shell 50 losss of weight, makes the designer that the body and the center of gravity of bigger spatial design bar head be arranged.

Claims

1, a kind of golf club head is characterized in that including:

One metal shell, it has a face, a bottom, a back, a toe, a heel and a neck, inner hollow, end face is opening-like;

One nonmetal top cover covers at described metal shell end face, forms the top of described bar head, and the toe of its corresponding described bar head and the position of heel down are extended with two shoulders, envelope the metallic rod head.

2, golf club head as claimed in claim 1 is characterized in that: described metal shell is respectively offered a scarce seam at toe and heel, and described each scarce seam down extends near the bottom from end face; Two shoulders of described top cover then envelope described each scarce seam fully.

3, golf club head as claimed in claim 1 is characterized in that: described metal shell is respectively offered a scarce seam at toe and heel, and described each scarce seam down extends to the bottom from end face; Two shoulders of described top cover then envelope described each scarce seam fully.

4, golf club head as claimed in claim 1 is characterized in that: described metal shell is provided with perforation at the back, described top cover down extend in the position at corresponding back and envelope described each the perforation.