CN2353406Y

CN2353406Y - Improved structure of shaft lever of golf club

Info

Publication number: CN2353406Y
Application number: CN99204825U
Authority: CN
Inventors: 许正达
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-02-14
Filing date: 1999-02-14
Publication date: 1999-12-15
Anticipated expiration: 2009-02-14

Abstract

The utility model relates to an improved structure of shaft lever of golf clubs. The shaft lever is made of fiber with dip resin reinforcing materials and in the shape of a conical tube, and the shaft lever is provided with a tip end and a wide end, which is characterized in that the integral molding of the tip end is provided with a weight section, formed by the around of metal fiber layers, and is used to reduce the center of gravity of the shaft lever.

Description

The axostylus axostyle structure-improved of golf clubs

The utility model relates to a kind of sports movement appliance, particularly about a kind of axostylus axostyle structure-improved of golf clubs.

The axostylus axostyle of known golf clubs (Shaft) is the fiber cloth coiling and molding that contains epoxy resin dipping with carbon fiber, is the Taper Pipe shape, tool one tip (Tip) and a wide end (Butt).Golf clubs is the axostylus axostyle of producing certain specification earlier on producing, again according to the needs in the different and design of assembling bar head, most advanced and sophisticated or the wide end of axostylus axostyle or the two are all clipped partly length, again at tip assembling bar head (Head), wide end assembling handle (Grip).Owing to clip the difference of position and length, cause the bending point (Flexing Point) of axostylus axostyle and then to change, form the parameter on the club design, can influence the quality of club.Again, club wishes that in design center of gravity is lower better, but full carbon fiber axostylus axostyle is not easy to adjust its position of centre of gravity.

The purpose of this utility model is to propose a kind of axostylus axostyle of the golf clubs of being made up of counterweight section, reinforcement section and deflection section, it can effectively reduce the position of centre of gravity of axostylus axostyle, also can limit the position of bending point, thereby solve the existing in prior technology problem.

The technical scheme that the utility model adopted is that this axostylus axostyle is to contain the resin pickup supporting material by fiber to make, be the Taper Pipe shape, tool one tip (Tip) and a wide end (Butt), it is characterized in that: at this tip one-body molded have one by metallic fibrous layer around the counterweight section that constitutes, in order to reduce the center of gravity of axostylus axostyle.

Advantage of the present utility model is that it can reduce the position of centre of gravity of axostylus axostyle, the position that can limit the axostylus axostyle bending point effectively.

Fig. 1 is the front view of the utility model first embodiment.

Fig. 2 is the front view of the utility model second embodiment.

Fig. 3 is the front view after the axostylus axostyle of the utility model second embodiment is assembled.

Further specify preferred embodiment of the present utility model in conjunction with above-mentioned each accompanying drawing now.As shown in Figure 1, the golf axostylus axostyle 10 of the utility model first embodiment also is to be wound on moulding on the coniform metallic rod with carbon fiber impregnation epoxy resin cloth, it is characterized in that: reeling at least again in 11 outsides, tip of this axostylus axostyle 10, one deck contains the fiber cloth that epoxy resin dipping forms with metal fiber wire, use forming a counterweight section 12, in order to reduce the center of gravity of axostylus axostyle.This metallic fiber can use materials such as copper or stainless steel, and its proportion is a lot of greatly than carbon fiber, therefore can effectively reduce the axostylus axostyle position of centre of gravity.

As shown in Figure 2, it is the golf axostylus axostyle 20 of the utility model second embodiment, it is except being provided with the counterweight section 22 most advanced and sophisticated 21, in addition near wide end 23 positions also be provided with one by metallic fiber around the reinforcement section 24 that constitutes, and between this counterweight section 22 and this reinforcement section 24 formation one deflection section 25.This reinforcement section 24 is to form to the outermost layer that parallel interval is arranged in axostylus axostyle along the axostylus axostyle major axis with stainless steel fiber, adopts to be spaced the purpose with loss of weight.

As shown in Figure 3, be the axostylus axostyle 20 of the utility model second embodiment after most advanced and sophisticated and wide end is clipped partly length respectively with it, view behind bulb 30 and the handle 40 is gone up in assembling respectively again.Golf clubs after assembling is finished has underslung advantage owing at the tip metal weights section 22 is arranged.Again since counterweight section 22 and reinforcement section 24 than the 25 more difficult deflection deformations of deflection section, so the deformation of the square stance axostylus axostyle 20 that swings will concentrate on this deflection section 25, and its bending point 26 (flexing Point) will be positioned at the centre position of this deflection section 25, no matter how long its tip or wide end are clipped, this is scratched by point 26 will not have obvious variation, in other words, people can be considered as a rigid region with this counterweight section 22 and reinforcement section 24, this deflection section 25 then is considered as a flex region, all strains all will concentrate on this flex region, and this point is very beneficial for the production and the design of club.

Claims

1. the axostylus axostyle structure-improved of a golf clubs, this axostylus axostyle is to contain the resin pickup supporting material by fiber to make, be the Taper Pipe shape, the most advanced and sophisticated and wide end of tool one is characterized in that: at this tip one-body molded have one by metallic fibrous layer around constitute in order to reduce the counterweight section of axostylus axostyle center of gravity.

2. by the axostylus axostyle structure-improved of the said golf clubs of claim 1, it is characterized in that said counterweight section, its metallic fibrous layer is an outermost layer of being located at axostylus axostyle.

3. by the axostylus axostyle structure-improved of the said golf clubs of claim 1, it is characterized in that said metallic fibrous layer, its metallic fiber is to form to arrangement along the axostylus axostyle major axis.

4. by the axostylus axostyle structure-improved of the said golf clubs of claim 1, the metallic fiber that it is characterized in that said counterweight section is the copper metal.

5. press the axostylus axostyle structure-improved of the said golf clubs of claim 1, it is characterized in that said axostylus axostyle, be provided with near the wide end position of this axostylus axostyle one by metallic fiber around the reinforcement section that constitutes, and between the counterweight section of this axostylus axostyle and reinforcement section formation one deflection section.

6. by the axostylus axostyle structure-improved of the said golf clubs of claim 5, it is characterized in that said wherein this reinforcement section, its metallic fiber is an outermost layer of being located at axostylus axostyle.

7. by the axostylus axostyle structure-improved of the said golf clubs of claim 5, it is characterized in that said reinforcement section, it is to be formed to being arranged in parallel along the axostylus axostyle major axis by stainless steel metal fibre.

8. by the axostylus axostyle structure-improved of the said golf clubs of claim 7, it is characterized in that the metallic fiber of said reinforcement section, it is to be parallel interval to arrange.