CN2487409Y - A Composite Badminton Racket with Forced Average Head Frame - Google Patents

Abstract

The utility model relates to a composite material badminton racket with a stressed average head frame, which aims to solve the problems of even stress and the like and comprises a head frame, a middle pipe and a middle pipe, wherein the head frame is made of composite material, the outer edge of the head frame is provided with a plurality of through holes which penetrate through the head frame in a surrounding way, the middle pipe is made of composite material, the middle pipe is combined with a soft head frame after being formed and hardened in advance to form the badminton racket, a groove on the head frame is extended into a fifth through hole or a fifth through hole at the two ends of the middle pipe, so that the groove is arranged in the middle pipe in a surrounding way on almost whole head frame, the strength of the front section and the rear section of the head frame is the same, the stress of the head frame is relatively even, when the badminton racket is used for hitting, the stress of the front section and the rear section of the head frame is even due to the extension of the groove, no redundant vibration can be generated, the force can be completely transmitted when the, no reaction force is transmitted back to the wrist, and the injury from exercise is avoided.

Description

A Composite Badminton Racket with Forced Average Head Frame

technical field

The utility model relates to a badminton racket, in particular to a badminton racket, in which the front and rear sections of the racket head frame are evenly stressed without excessive vibration, and not only can completely transmit the force when hitting the ball, but also does not There will be any reaction force back to the wrist, which can make the composite material badminton racket with the balanced head frame of the force free from sports injuries.

Background technique

Badminton racket is a kind of high-explosive sports equipment. Its use situation is completely different from that of tennis racket. Its characteristics are: less material is used, the net pressure and tension of the racket frame are relatively high, and the deformation of the frame body is relatively large when hitting the ball. . Therefore, world-renowned brands in the field of high-performance badminton rackets are all developing towards how to meet the above characteristics, and expect to make breakthroughs in the technical performance of the manufacturing process and structure.

Please refer to Fig. 1, shown in 2, it is known badminton racket 1, and the outer edge of head frame 2 of this known badminton racket 1 is provided with a concave arc groove 3, and this concave arc groove 3 is arranged on the head frame 2 In the first half, a step is formed between the concave arc groove 3 arranged in the first half of the head frame 2 and the second half of the head frame 2. Because of the concave-convex steps formed by the concave arc groove 3 on the head frame 2, the front of the head frame 2 will be caused. , the strength of the rear section is different, the formation of the ladder will cause uneven force on the head frame 2, when using this known badminton racket 1 to hit the ball, because of the uneven force on the front and rear sections of the head frame 2, it will cause The huge vibration not only reduces the force when hitting the ball, but also makes the wrist bear a reaction force, which is easy to cause sports injuries. Moreover, the concave arc groove 3 arranged in the front half of the head frame 2 relatively increases the difficulty in manufacturing due to the difference in cross-sectional area. Moreover, the concave arc groove 3 has a structure from a large area to a small area, which is easy to cause yarn accumulation during production, and the small area is partially reinforced to wrap the yarn, resulting in uneven force on the whole head frame, because the badminton racket is "smash". The ball (SMASH)" strike action is not only intense, but also has a very strong acceleration force and instant smashing force. If you meet a professional player or a player with strong arms, the head frame will shake due to the uneven force of the concave and convex steps. , will have a strong impact on the power of its smashing ball and the load on the wrist, and the various defects derived from this known badminton racket really have the necessity of being developed and improved.

In view of this, in order to solve this problem, the inventor is determined to create a practical product based on his years of experience in badminton racket design, manufacture and research and development. After many times of development and improvement, the composite badminton racket of the utility model with an evenly stressed head frame has finally been carefully designed. The grooves extended on the head frame make the strength of the front and rear sections of the head frame the same. It can bear force evenly, which is a very progressive utility model.

Contents of the invention

The technical problem to be solved by the utility model is to provide a composite material badminton racket which can overcome the above-mentioned defects and has an evenly stressed head frame. Almost the entire head frame is surrounded by grooves, so that the strength of the front and rear sections of the head frame is the same, and the stress on the head frame is relatively uniform.

A composite badminton racket with an evenly stressed head frame, comprising:

A head frame, the head frame is made of composite material, and the outer edge of the head frame is provided with several perforations through the head frame;

A middle tube, the middle tube is made of composite material, the middle tube is preformed and hardened, and then combined with the head frame to form a badminton racket;

Wherein, a groove is arranged around the outer edge of the head frame, and the groove is extended to be arranged in the fifth perforation of the head frame relative to the two ends of the middle tube or within the fifth perforation, so that the structural strength of the whole head frame is the same and Can withstand average strength.

A stepped surface is formed between the head frame and the groove.

One end of the middle tube is provided with a handle which can be held by the user.

Wherein the badminton racket is made of composite material in two stages.

Wherein the groove can be accommodated when the racket string is passed through the hole, so as to prevent the racket string from being broken due to friction.

Compared with the traditional structure, the composite material badminton racket with a force-bearing average head frame of the utility model has more improved efficacy, and its advantages are as follows:

1. In the composite material badminton racket with an evenly stressed head frame of the present invention, the groove on the head frame is extended to or within the fifth perforation at both ends of the middle tube, so almost the entire head frame is surrounded There are grooves, so that the strengths of the front and rear sections of the head frame are the same, and the stress on the head frame is relatively uniform. The uniform force on the front and back sections will not produce redundant vibrations. Not only can the force of hitting the ball be completely transmitted, but also there will be no reaction force back to the wrist, eliminating the shadow of sports injuries.

2. In the composite material badminton racket with an evenly stressed head frame of the present invention, the grooves are extended to or within the fifth perforation at both ends of the middle tube, so the head frame is not set at the appropriate position relative to the two ends of the middle tube. The groove, its stronger structure can strengthen the structural strength between the head frame and the middle tube, so that the middle tube and the head frame can withstand greater force and more frequent swings.

3. In the composite material badminton racket with an evenly stressed head frame of the present invention, the grooves extend to or within the fifth perforation at both ends of the middle tube, so that the structural strength of the entire head frame is the same and can be averaged. The bearing strength is enough to withstand the force of professional players or players with big enough arms when they "smash the ball", and because the force of the head frame is quite average, it will not produce other unnecessary vibrations when they are swung strongly , can relatively reduce the load on the wrist.

Description of drawings

About technology, means and effect thereof that the utility model adopts, give an embodiment hereby and cooperate accompanying drawing to describe in detail as follows, accompanying drawing is illustrated as follows:

Fig. 1 is the perspective view of known badminton racket;

Fig. 2 is the side view of known badminton racket;

Fig. 3 is the perspective view of the utility model;

Fig. 4 is a side view of the utility model.

Explanation of the reference numerals of the accompanying drawings:

1. Badminton racket 2. Head frame 3. Concave arc groove 10. Badminton racket

11. Middle tube 12. Head frame 13. Perforation 14. Groove

15. Step surface 6. Handle

Detailed ways

Please refer to Fig. 3 to Fig. 4, wherein the structure shown in the figure is a selected embodiment of the utility model, which is for illustration only, and is not limited by this structure in terms of patent protection.

The utility model provides a composite material badminton racket with an evenly stressed head frame, as shown in Figure 3, which includes:

A badminton racket 10, the badminton racket 10 is made of composite materials in two stages, the badminton racket 10 has a middle tube 11 and a head frame 12, the middle tube 11 is preformed and hardened, and then combined with the soft head frame 12 Combined to form a badminton racket 10.

Wherein: the 12 is made of composite material, the outer edge of the head frame 12 is provided with several perforations 13 through the head frame 12, and the outer edge of the head frame 12 is provided with a groove 14, the groove 14 The fifth perforation 13 extending from the head frame 12 relative to the two ends of the middle tube 11 or within the fifth perforation 13, the groove 14 can be accommodated when the string is passed through the perforation 13, so as to prevent the string from being broken due to friction. Since the joint between the head frame 12 and the middle pipe 11 needs a stronger structure, the head frame 12 is not provided with a groove 14 at the appropriate position relative to the two ends of the middle pipe 11, and between the fifth through hole 13 and the groove 14 A stepped surface 15 is formed, and a handle 16 is provided at one end of the middle tube 11 for a user to hold.

Because the groove 14 of the present utility model is extended and arranged in the fifth perforation 13 or the fifth perforation 13 at both ends of the middle tube 11, so almost the entire head frame 12 is surrounded by the groove 14, so that the front and rear sections of the head frame 12 The strength is all the same, so that the force of the head frame 12 is relatively uniform. When using the badminton racket 10 of the present utility model to hit the ball, because of the extended setting of the groove 14, the front and rear sections of the head frame 12 are evenly stressed. No extra vibration will be generated, not only can the force when hitting the ball be completely transmitted, and there will be no reaction force returned to the wrist, eliminating the shadow of sports injuries. The groove 14 is not provided at the right place, and its stronger structure can strengthen the structural strength between the head frame 12 and the middle tube 11, so that the middle tube 11 and the head frame 12 can bear greater strength and more frequent swings, while The utility model extends the groove 14 to the fifth perforation 13 or within the fifth perforation 13 at both ends of the middle tube 11, so that the structural strength of the whole head frame 12 is the same and can bear the force on average, which is enough to withstand professional players or players. The strength of the player with enough arm strength when "smash the ball", and because the force of the head frame 12 is quite average, so when a strong swing does not produce other redundant vibrations, it can relatively reduce the load on the wrist. Because sports equipment is a part of the extension of people's hands and feet, the purpose of playing is achieved through the use of equipment. The equipment is the interface between "people" and "playing". This utility model is aimed at so-called high-performance badminton rackets. Power and control of the ball to the maximum function of the play. The utility model imitates ergonomics, compares the characteristics of the bones and joints of the human hand, and extends the groove on the head frame to the fifth perforation or within the fifth perforation at both ends of the middle tube, so that the structural strength of the entire head frame is the same. It can bear the force evenly, increase the power of smashing and reduce unnecessary vibration when hitting the ball.

Only the above is only an embodiment of the utility model, and the scope of implementation of the utility model cannot be limited with this, that is, all equivalent changes and modifications made according to the patent scope of the utility model should still belong to the utility model. Within the scope covered by the utility model patent.

Claims (5)

1, a kind of composite racket of tool mean forced head frame is characterized in that: comprising:

A frame, this frame is made by composite, and the outer rim place of this frame is equipped with the perforation that several run through a frame;

Pipe in one, pipe is made by composite in this, manage in advance the moulding sclerosisization in this after, combine with a frame again and constitute a racket;

Wherein, be equipped with a groove at the outer rim place of a frame, this groove extends and is arranged in the 5th perforation or the 5th perforation of a frame with respect to middle pipe two ends, can make the structural strength of a whole frame all identical and can be average bear strength.

2, the composite racket of tool mean forced head frame as claimed in claim 1 is characterized in that: wherein form a cascaded surface between a frame and groove.

3, the composite racket of tool mean forced head frame as claimed in claim 1 is characterized in that: an end of pipe is provided with a lever that is available for users to grip wherein.

4, the composite racket of tool mean forced head frame as claimed in claim 1, it is characterized in that: wherein this racket is made by the composite two-section type molding.

5, the composite racket of tool mean forced head frame as claimed in claim 1 is characterized in that: wherein this groove can be ccontaining when clapping line and be arranged in perforation, rubbed and rupture to prevent to clap line.

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