CN201171884Y

CN201171884Y - Golf head

Info

Publication number: CN201171884Y
Application number: CNU2008200090192U
Authority: CN
Inventors: 陈勇雄
Original assignee: ELL JET INTERNATIONAL Co Ltd
Current assignee: ELL JET INTERNATIONAL Co Ltd
Priority date: 2008-03-27
Filing date: 2008-03-27
Publication date: 2008-12-31
Anticipated expiration: 2018-03-27

Abstract

The utility model relates to a golf head which is formed by the combination of three sheet bodies, wherein, a front side sheet body and a back side sheet body are made of metal materials, and a middle sheet body is made of FRP, compound material or metal material. The middle sheet body can be combined with the front side sheet body and the back side sheet body by connecting adhesion or brazing, and the bottom side of the back side sheet body is fixed to the front side sheet body in a screwed way by a bolt, thereby being combined to form an integrated ball head. A ball head finished product with low gravity center can be obtained to strengthen the stability of a ball.

Description

Golf club

[technical field]

The utility model is about a kind of golf club, particularly about reducing the bulb center of gravity, to promote the bulb structure that batting stability is promoted balling effect.

[background technology]

Golf is because in the process by the hole batting, can allowing on the same group, the sportsman talks mutually, and can be in sport and body-building, function with communication, therefore liking of the dark many people of audient always, and to get good result, except sparing no effort to practise the lift technique, cooperation from the good ball of palpus, purpose difference along with batting, and different clubs is arranged, when distance is longer, generally all be to hit with rod, to hit long distance, existing rod bulb has with metal material and composite and comes moulding, the bulb 1 of metal material wherein, as shown in Figure 1, all be after molding the body 11 and loam cake 12 of upper surface opening respectively earlier, again with of the opening part hard solder moulding of loam cake 12 involutions in body 11, because during the hard solder moulding, must just can carry out the hard solder procedure earlier with loam cake 12 spot welding fixed bits, not only procedure is loaded down with trivial details, and the careless slightly loam cake 12 that allows moves, the bad that promptly causes finished product simultaneously in order to allow the center of gravity of bulb 1 reduce, must be established to transfer reconstruct to make in the bottom or other the position of bulb 1 again, be the structure how to be easy to connecting shaping and can to lower the center of gravity in the lump, real is dealer's problem extremely to be solved.

[utility model content]

Main purpose of the present utility model is to provide a kind of golf club, is not influencing under the intensity of bulb own, not only can allow moulding comparatively quick, shorten process time, in combination, can reduce the center of gravity of bulb again simultaneously, promote the stability of batting, to promote the achievement of batting.

In order to achieve the above object, the utility model provides a kind of golf club, be by the front side lamellar body that is formed separately, middle lamellar body and rear side lamellar body be combined into, it is characterized in that: front side lamellar body and rear side lamellar body are metal material, middle lamellar body then is F R P, composite, metal material, and form a recessed annular groove at front side lamellar body and rear side lamellar body and middle lamellar body handing-over end, for the clamping of middle lamellar body two ends with then or the hard solder combination, and two sides are respectively equipped with the spiral shell fixed end below the lamellar body of front side, then lateral piece is then established with double-screw bolt in the corresponding position, after engaging, utilize bolt to stretch into spiral shell and be located at the spiral shell fixed end by double-screw bolt to one.

The utility model also provides a kind of golf club, it is left side lamellar body by the difference moulding, middle lamellar body and right side lamellar body be combined into, it is characterized in that: left side lamellar body and right side lamellar body are metal material, middle lamellar body then is F R P, composite, metal material, and the handing-over end at left side lamellar body and right side lamellar body and middle lamellar body forms a recessed annular groove, for two end clampings of middle lamellar body with then or the hard solder combination, and two sides are provided with a spiral shell fixed end respectively below the lamellar body of left side, then be provided with double-screw bolt in lamellar body corresponding position, right side, after engaging to one, utilize bolt to pass spiral shell and be located at the spiral shell fixed end, and set firmly the hitting panel of a metal material in the front side by double-screw bolt.

Aforesaid golf club, be by three lamellar body be combined intos, its anepisternite body and rear side lamellar body are metal material, middle lamellar body then is F R P, composite or metal material, middle lamellar body can with front side lamellar body and rear side lamellar body with then or hard solder combine, be fixed at the front side lamellar body by rear side lamellar body bottom side with bolt again, the bulb that is combined as a whole, and can obtain underslung bulb finished product, to improve the stability of batting.

[description of drawings]

Fig. 1 is the exploded view of existing bulb.

Fig. 2 is the exploded view of the utility model one preferred embodiment.

Fig. 3 is the top view of Fig. 2.

Fig. 4 is the exploded view of another preferred embodiment of the utility model.

Fig. 5 is the top view of Fig. 4.

1 bulb, 11 bodies, 12 loam cakes

2 front side lamellar bodies, 21 annular grooves, 22 spiral shell fixed ends

Lamellar body 31 bolts in the middle of 3

4 rear side lamellar bodies, 41 annular grooves, 42 double-screw bolts

5 left side lamellar bodies, 51 annular grooves, 52 spiral shell fixed ends

Lamellar body 61 bolts in the middle of 6

7 right side lamellar bodies, 71 annular grooves, 72 double-screw bolts

8 hitting panels

[specific embodiment]

Effect for enabling to be easier to understand structure of the present utility model and can reach cooperates graphic being described as follows now.

At first see also Fig. 2, shown in 3, bulb of the present utility model is by the front side lamellar body 2 that is formed separately, middle lamellar body 3 and rear side lamellar body 4 be combined intos, wherein, front side lamellar body 2 and rear side lamellar body 4 are to make with metal material, middle 3 of lamellar bodies are with F R P, composite, metal material is made, and be to form a recessed annular groove 21 at front side lamellar body 2 and rear side lamellar body 4 with middle lamellar body 3 handing-over ends, 41, clamping for middle lamellar body 3 ends, and utilize and follow or the hard solder combination, and two sides are respectively equipped with spiral shell fixed end 22 below front side lamellar body 2, then 4 of lateral pieces are established with double-screw bolt 42 in the corresponding position, can be after engaging to one, utilize bolt 31 to stretch into spiral shell again and be located at spiral shell fixed end 22 by double-screw bolt 42, one can increase the adhesion of bulb, can reduce the center of gravity of bulb simultaneously again by bolt 31, because front side lamellar body 2 is to be metal material, therefore can be directly at the end face formation scope of attack of front side lamellar body 2, or the hitting panel of combination-different metal materials separately.

Bulb of the present utility model, the three-chip type combination of metal material intermediate composite before and after adopting, because of the bolt spiral shell of arranging in pairs or groups in the cementation mode comes connecting shaping admittedly, can existing hard solder processing reduce procedure of processing, and can reduce process time, simultaneously, no matter be that bonding or spiral shell are established neither must the masterful technique workman just can reaching easily, can effectively lower the fraction defective of finished product, improve competitiveness of product and reduce manufacturing cost, and below utilize bolt 31 spiral shells to establish to improve adhesion in, can reduce the center of gravity of bulb again, can promote the stability of square stance, just can improve the achievement of batting naturally.

The inferior Fig. 4 that sees also, 5, be another embodiment of the utility model, bulb of the present utility model is the left side lamellar body 5 by the difference moulding, middle lamellar body 6 and right side lamellar body 7 three lamellar body be combined intos, wherein, left side lamellar body 5 and right side lamellar body 7 are to make with metal material, middle lamellar body 6 then is with F R P, composite, metal material is made, and at the handing-over end of left side lamellar body 5 and right side lamellar body 7 and middle lamellar body 6 and form a recessed

annular groove

51,71, for two end clampings of middle lamellar body 6 with then or the combination of hard solder mode, simultaneously, two sides are provided with a spiral shell fixed end 52 respectively below left side lamellar body 5, then be provided with double-screw bolt 72 in right side lamellar body 7 corresponding positions, with after the cementation combination, can utilize bolt 61 to pass spiral shell and be located at spiral shell fixed end 52 by double-screw bolt 72, make the combination of three lamellar bodies more firm, simultaneously after connecting shaping, and set firmly the hitting panel 8 of a metal material in the front side.

This bulb not only can existing hard solder processing reduce procedure of processing, and can reduce process time, simultaneously, no matter be that bonding or spiral shell are established neither must the masterful technique workman just can reaching easily, can effectively lower the fraction defective of finished product, improve competitiveness of product and reduce manufacturing cost, in addition, utilize being arranged in of bolt 61 to improve outside the adhesion, can reduce the center of gravity of bulb again, can effectively promote the stability of batting, improve the achievement of batting.

In sum, structure of the present utility model does not see the market, and really can reach the purpose of demand.

Claims

1, a kind of golf club, be by the front side lamellar body that is formed separately, middle lamellar body and rear side lamellar body be combined into, it is characterized in that: front side lamellar body and rear side lamellar body are metal material, middle lamellar body then is FRP, composite, metal material, and form a recessed annular groove at front side lamellar body and rear side lamellar body and middle lamellar body handing-over end, for the clamping of middle lamellar body two ends with then or the hard solder combination, and two sides are respectively equipped with the spiral shell fixed end below the lamellar body of front side, then lateral piece is then established with double-screw bolt in the corresponding position, after engaging, utilize bolt to stretch into spiral shell and be located at the spiral shell fixed end by double-screw bolt to one.

2, a kind of golf club, it is left side lamellar body by the difference moulding, middle lamellar body and right side lamellar body be combined into, it is characterized in that: left side lamellar body and right side lamellar body are metal material, middle lamellar body then is FRP, composite, metal material, and the handing-over end at left side lamellar body and right side lamellar body and middle lamellar body forms a recessed annular groove, for two end clampings of middle lamellar body with then or the hard solder combination, and two sides are provided with a spiral shell fixed end respectively below the lamellar body of left side, then be provided with double-screw bolt in lamellar body corresponding position, right side, after engaging to one, utilize bolt to pass spiral shell and be located at the spiral shell fixed end, and set firmly the hitting panel of a metal material in the front side by double-screw bolt.