CN201692592U

CN201692592U - Golf ball head

Info

Publication number: CN201692592U
Application number: CN2010202081142U
Authority: CN
Inventors: 臧济中
Original assignee: DONGGUAN JIANLI SPORTS EQUIPMENT Co Ltd
Current assignee: DONGGUAN JIANLI SPORTS EQUIPMENT Co Ltd
Priority date: 2010-05-21
Filing date: 2010-05-21
Publication date: 2011-01-05
Anticipated expiration: 2020-05-21

Abstract

The utility model relates to the technical field of golf balls, particularly a golf ball head. The golf ball head comprises a face part, a crown part, a bottom part and a side part, which are welded together, wherein the crown part is gradually thinned from the junction of the face part and the crown part to the junction of the bottom part and the crown part. By grinding the crown part, the utility model can not only prolong the service life of the golf ball head but also lower the center of gravity of the golf ball head, thereby achieving good stability and ensuring ball striking effect.

Description

A kind of golf club

Technical field:

The utility model relates to the golf club technical field, particularly a kind of golf club.

Background technology:

Golf is a collection leisure, moves to the amusement athletics event of one, and is very popular.Yet, want to accomplish fluently golf, improve constantly the technology except sparing no effort to exercise, need also preferably that ball cooperates, according to the difference of batting purpose, so dissimilar clubs is arranged, but as long as very comfortable the swinging of convenient batting people, real playing in the batting process it is essential the bulb of club lower end to club at square stance, the quality of bulb can influence the feel when swinging and the effect of batting.

Existing golf club such as publication number are a kind of patent of golf club for the CN201171884Y denomination of invention, this patent by before, during and after three lamellar body be combined intos, though center of gravity is reduced, promote certain stability, but its structure employing is threaded, after long-term the use, because square stance can produce vibration, so this mode that is threaded will lose efficacy, so both influenced the effect of batting, the service life of also having reduced bulb; Another kind of is the golf club of CN1990096A as publication number, and this patent has increased viscoelastic body in bulb inside, make its vibration that can suppress bulb, but its stability is also not ideal enough.In sum, how to produce the balling effect and the service life that both can guarantee bulb, the golf club that has good stability again be badly in need of now studying improved.

The utility model content:

The purpose of this utility model is to provide a kind of service life that both can prolong bulb at the deficiencies in the prior art, has the golf club that good stability guarantees balling effect again.

For achieving the above object, the utility model by the following technical solutions: a kind of golf club comprises face, bizet, bottom and sidepiece; Described face, bizet, bottom and sidepiece weld together, the intersection gradually attenuation of described bizet from the intersection of facial and bizet to bottom and bizet.

Described bizet outer surface offers datum hole.

The intersection of the degree of depth of described datum hole from the intersection of facial and bizet to bottom and bizet shoals gradually.

Described face, bizet and bottom intersection are welded with a neck.

Described face is provided with anti-skidding line.

Described face, bizet, bottom and sidepiece all adopt titanium metal material.

The utility model beneficial effect is: the utility model is fixing in aggregates with face, bizet, bottom, sidepiece and neck welding, when impacting ball, make bulb evenly stressed, reduce the impulsive force of golf, can prolong the service life of bulb like this face; Again the weld between face, bizet, bottom, sidepiece and the neck is polished, at last dash the datum hole of establishing according to the bizet outer surface, meticulous described datum hole is polished off can obtain the intersection bizet of attenuation gradually from the intersection of facial and bizet to bottom and bizet.Yet the utility model generally is to polish with artificial when polishing.Use manual work, want to be polished to not only thin but also homogeneous thickness and standard weights are the comparison difficulties, normal conditions can reduce the overall weight of bulb, and the weight of bulb is that there are strict requirements, so weight that the utility model alleviates the integral body of bulb, be added to bottom or sidepiece flexibly, the whole center of gravity of bulb reduced, thereby can improve the effect of batting.

Description of drawings:

Fig. 1 is the structural representation before the utility model polishing;

Fig. 2 is the structural representation after the utility model polishing;

Fig. 3 is the cutaway view before the utility model polishing;

Fig. 4 is the cutaway view after the utility model polishing.

Reference numeral: 1---facial 2---bizet

3---bottom 4---sidepiece

The anti-skidding line of 5---necks 11---

21---datum hole

The specific embodiment:

Below in conjunction with accompanying drawing the utility model is further described, sees Fig. 1 to shown in Figure 4, a kind of golf club comprises face 1, bizet 2, bottom 3 and sidepiece 4; Described facial 1, bizet 2, bottom 3 and sidepiece 4 weld together, and when impacting ball, make bulb evenly stressed, reduce golf to facial 1 impulsive force, can prolong the service life of bulb like this; Described bizet 2 is from facial 13 attenuation gradually to the bottom, yet, the shape invariance of facial 1, bottom 3 and sidepiece 4.Because the weight of bulb is that there are strict requirements, in the utility model, after bizet 2 outer surfaces are by the sander polishing, the overall weight of bulb will alleviate, the bulb overall weight does not reach standard-required, the weight that the utility model alleviates bizet 2 is added to bottom 3, face 1 or sidepiece 4 flexibly.Can make the whole center of gravity of bulb low like this, strengthen its stability, improve the effect of batting with this.

In the present embodiment, described bizet 2 outer faces are provided with datum hole 21, and the number of this datum hole 21 can be according to the actual conditions setting, and the precision of the many more polishings of datum hole 21 will be high more.The degree of depth of described datum hole 21 3 shoals with the intersection of bizet 2 to the bottom gradually from facial 1 with the intersection of bizet 2, when polishing bizet 2, according to the degree of depth of datum hole 21 with bizet 2 upper surfaces from facial 1 with the intersection of bizet 2 to the bottom 3 with the intersection of bizet 2 uniform grinding gradually, until datum hole 21 is polished off fully, can obtain from facial 1 with the intersection of bizet 2 to the bottom 3 with the intersection of bizet 2 bizet 2 of attenuation gradually.Here adopt will go out datum hole 21 after, again datum hole 21 is polished off.Mainly be since be difficult to bizet 2 direct punching presses or otherwise make from facial 1 with the intersection of bizet 2 to the bottom 3 with the intersection of the bizet 2 even effect of attenuation gradually, the mode in hole so this first punching of employing is regrinded.

In the present embodiment, described facial 1, bizet 2 and bottom 3 intersections are welded with a neck 5, and neck 5 connects club again; Described in fact facial 1, bizet 2 and bottom 3 intersections also can directly weld club, as long as club and bulb rationally can be fixed together closely, and do not influence balling effect and get final product service life.

In the present embodiment, described facial 1 is provided with anti-skidding line 11.At square stance, described anti-skidding line 11 can increase the friction of face 1 and golf, helps beating golf farther.

In the present embodiment, described facial 1, bizet 2, bottom 3 and sidepiece 4 adopt titanium metal materials, mainly be because titanium have in light weight, the intensity height, not perishable, be difficult for getting rusty, touch advantages such as the good and environmental protection of quick property, adopt this kind material to make golf club, after the welding polishing, both can feel preferably be arranged, and can prolong the service life of bulb again at square stance.

With face 1, bizet 2, bottom 3 and sidepiece 4 standard weights according to bulb, roughly punch forming goes out the basic configuration at each position to the utility model earlier.Wherein, when punch forming, the outer surface of described bizet 2 need dash and be provided with a plurality of datum holes 21, then with face 1, bizet 2, bottom 3, sidepiece 4 and neck 5 welding are fixed into a bulb shape, afterwards again with face 1, bizet 2, bottom 3, weld polishing between sidepiece 4 and the neck 5, last smart polishing bizet 2, because dashing, bizet 2 outer surfaces are provided with datum hole 21, so as long as with described datum hole 21 from facial 1 with the intersection of bizet 2 to the bottom 3 with the intersection of bizet 2 gradually uniform grinding fall, can obtain from facial 1 with the intersection of bizet 2 to the bottom 3 with the intersection of the bizet 2 even bizet 2 of attenuation gradually.Yet the utility model generally is to polish with artificial when polishing.But with artificial polishing, want to be polished to not only thin but also weight homogeneous thickness and standard is the comparison difficulty, generally polish and the overall weight of bulb can be reduced behind the bizet 2, and the weight of bulb is that there are strict requirements, so the weight that the utility model alleviates bulb integral body again is added to bottom 3 or sidepiece 4 flexibly.

The above only is a better embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.

Claims

1. a golf club comprises face (1), bizet (2), bottom (3) and sidepiece (4); It is characterized in that: described face (1), bizet (2), bottom (3) and sidepiece (4) weld together, and described bizet (2) is from the intersection attenuation gradually of the intersection of facial (1) and bizet (2) (3) and bizet (2) to the bottom.

2. a kind of golf club according to claim 1 is characterized in that: described bizet (2) outer surface offers datum hole (21).

3. a kind of golf club according to claim 2 is characterized in that: the degree of depth of described datum hole (21) shoals gradually from the intersection of the intersection of facial (1) and bizet (2) (3) and bizet (2) to the bottom.

4. a kind of golf club according to claim 3 is characterized in that: described face (1), bizet (2) and bottom (3) intersection are welded with a neck (5).

5. a kind of golf club according to claim 4 is characterized in that: described face (1) is provided with anti-skidding line (11).

6. a kind of golf club according to claim 5 is characterized in that: described face (1), bizet (2), bottom (3) and sidepiece (4) all adopt titanium metal material.