CN2642362Y

CN2642362Y - Improved golf club head

Info

Publication number: CN2642362Y
Application number: CNU032579802U
Authority: CN
Inventors: 宋龙德
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-07-03
Filing date: 2003-07-03
Publication date: 2004-09-22
Anticipated expiration: 2013-07-03

Abstract

The utility model provides an improved golf cue head, which comprises a hitting faceplate. The hitting faceplate is a hollow body combined with multi-piece; the back of the hitting faceplate is provided with a compressed spring. The compressed spring is arranged according to the direction of hitting target, with one end connected and fixed on the center of the back of the hitting faceplate, and another end provided with a pressed bar; the both ends of the pressed bar is welded on the back of the hitting faceplate to press and fix the compressed spring. The structure can enough enhance the comeback coefficient (C, O, R) of the hitting faceplate, increase the hitting distance effectively. The device is with industrialization value and ideal use effect.

Description

Improved glof club head

One, technical field

The utility model relates to ball sporting appliance, and (C 0.R), effectively promotes the improved glof club head of hitting distance to relate in particular to a kind of recovery coefficient that can fully improve hitting panel.

Two, background technology

The making of existing golf club head, by the preparation technology of traditional hot investment casting multi-disc combination, be developed to the cold forging rolling and forming that industry in recent years generally adopts, multiple-piece or the integrated manufacture that engages through solid welding again, manufacturing technology is showing improvement or progress day by day, and shape of product and specification also become more diverse.But,, make it as far as possible near the hole, to reduce the purpose of advancing the required bar number in hole no matter the how variation of the shape of golf club head and specification in the time of can not reaching the user and wish to serve a ball, can be hit ball both accurately and far away.Especially for grasping the preferable sportsman of batting degree of accuracy skill, how can hit ball farther, and the stability of unlikely influence batting, real target for practitioner's pursuit also is the direction of making great efforts research and development from industry.

For the stability that can hit ball farther and unlikely influence is batted, the most important thing is to be to improve the elasticity of the club head scope of attack.Yet the existing employed material of golf club head is owing to need have good ductility, for cold forging, rolling and forming, but also the complexity of needs consideration cost of manufacture and solid welding process technology etc. are all multifactor, therefore, and still to adopt stainless steel.Owing to be subjected to the comparatively hard restriction of stainless steel quality, the elasticity of its scope of attack is relatively poor, and the practitioner is in order to break through the restriction that this causes because of material, have with titanium alloy, even rarer noble metal alloy material, replace stainless steel, be prepared the club scope of attack.But, because two kinds of materials have characteristics such as different fusing points, hardness in the alloy material, the mortality when causing solid welding to engage is higher, so the practitioner gives up the preparation method of welding more, use concavo-convex processing method of inlaying instead, hope can be with the scope of attack and club body secure engagement.Because the required precision of this juncture is quite high, the prior art level is difficult to reach, and adds that its junction violent bump that easily square stance produced because of swinging causes disengaging, so, still can't industrialization.Thereby desire improves the elasticity of the scope of attack by different in nature metal material, and then promotes the mentality of designing of hitting distance, obviously has technical degree of difficulty, and can't realize.

In view of this, the utility model creator is according to being engaged in the professional experiences that golf club head is produced for many years, and studies intensively meticulously and actual test through some, designs structure of the present utility model finally.

Three, utility model content

Main purpose of the present utility model is to overcome the above-mentioned shortcoming that existing product exists, and provide a kind of improved glof club head, it is applicable to the multiple-piece golf club head, and can fully improve the recovery coefficient (C of the scope of attack, 0, R), effectively increase the distance of batting, and have industrialization value.

The purpose of this utility model is realized by following technical scheme.

A kind of improved glof club head of the utility model comprises hitting panel, and this hitting panel is the ducted body of multiple-piece combination; It is characterized in that, the described hitting panel back side is fixed with a compression spring, this compression spring is provided with according to direction of stroke, one end fixed engagement is in hitting panel back side centre, end fixedly is equipped with a press strip in addition, the both sides solid welding of press strip is bonded on the back side of hitting panel, with the fixing compression of roof pressure spring.

Four, description of drawings

Fig. 1 is a stereochemical structure decomposing schematic representation of the present utility model.

Fig. 2 is the utility model structure cross-sectional schematic.

Fig. 3 is the cross-sectional schematic of A-A section structure shown in Figure 2.

Number in the figure explanation: 1 club head, 11 top covers, 12 bases, 13 bar portions, 14 hitting panels, 15 compression springs, 16 press strips.

Five, the specific embodiment

At first consult shown in Figure 1ly, the improved golf club head 1 of the utility model is the ducted body of multiple-piece combination, and it is provided with: panel 14 hits in a top cover 11, a base 12, a bar portion 13 and, and these assemblies adopt existing metal material to make.

Consult Fig. 2, shown in Figure 3 again, wherein, the back side of hitting panel 14 is fixed with a compression spring 15, and this compresses spring 15 twist, and has the suitable number of turns and elasticity, and is provided with according to direction of stroke.Again, one end solid welding of compression spring 15 is in the centre at hitting panel 14 back sides, it is held in addition and fixedly is connected to a press strip 16, this press strip 16 has suitable length, and from extending to both sides with compression spring 15 joints, for with the back side of its seam at hitting panel 14, make compression spring 15 can roof pressure be fixed on 16 of hitting panel 14 back sides and press strips, and between compression spring 15 each spring coil, reserve some micro-elastic gaps, so that hitting panel 14 is produced rebound effect, can fully improve its recovery coefficient (C.0.R.).

When the utility model uses, when user's square stance that swings, the moment of hitting panel 14 and ball impact, hitting panel 14 can slightly cave in because of impact, and compression spring 15 produced compressions, and after bump, compression spring 15 original state of rebounding rapidly, make hitting panel 14 produce a lifting force, thereby can effectively increase the flying distance of golf ball.

The utility model really can be by the back side at hitting panel 14, roof pressure is fixed with a compression spring 15, make the depression that hitting panel 14 and ball impact moment produced, can quick rebound later at bump, thereby can fully improve the recovery coefficient of hitting panel 14, more can utilize its high recovery coefficient, with effective increase hitting distance.In addition, the utility model also can change the elastic gap between compression spring 15 each spring coil by the press power of adjusting 16 pairs of compressions of press strip spring 15, and then adjusts the elasticity usefulness to hitting panel 14, gives full play to its use value.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.

Claims

1, a kind of improved glof club head comprises hitting panel, and this hitting panel is the ducted body of multiple-piece combination; It is characterized in that the described hitting panel back side is fixed with a compression spring, one end fixed engagement is in hitting panel back side centre, and end is with being equipped with a press strip surely in addition, and the both sides solid welding of press strip is bonded on the back side of hitting panel, with the fixing compression of roof pressure spring.