CN201921408U - Badminton racket - Google Patents

Abstract

The utility model provides a badminton racket, which mainly comprises: a hollow tube for sports goods; and a convex reinforcing body combined with the hollow tube cavity of the sports goods. The badminton racket is modified in part of the hollow tube area of the sports goods, and the convex reinforcing body is added, so that the sports goods containing the hollow tube have stronger anti-torsion and anti-bending capabilities.

Description

a badminton racket

technical field

The utility model relates to the field of sporting goods, in particular to a badminton racket.

Background technique

In sporting goods, such as badminton rackets, golf clubs and bicycles, the tubular structure is an important component structure. , the wide use of composite materials such as carbon fiber has greatly improved the performance of the tubular structure of sporting goods. However, to further improve the performance of badminton rackets on torsion resistance and bending resistance, it is generally necessary to consider improving the material, which will greatly improve the performance of badminton rackets. Increase manufacturing costs.

Utility model content

The embodiment of the utility model provides a badminton racket. Using the technical solution provided by the embodiment of the utility model can improve the torsion resistance and bending resistance of the badminton racket.

The purpose of the utility model embodiment is achieved through the following technical solutions:

The utility model provides a badminton racket, comprising:

Hollow tubes for sporting goods;

The ring-shaped convex reinforcing body is located in the hollow tube cavity of sporting goods.

There are multiple convex reinforcing bodies.

The hollow tube for sporting goods is provided with a through hole for a visible convex reinforcing body.

The shape of the convex reinforcing body is a perfect circular ring with uniform ring width or an arc-shaped ring with inconsistent ring width.

The division of the convex reinforcing body in the hollow lumen of the sporting goods is spiral or spaced.

The convex reinforcement component is metal.

The combination method of the convex reinforcing body and the hollow lumen of the sporting goods is bonding or integral molding.

The convex reinforcing body is an elastic body.

In addition, the hollow lumen portion of the sporting goods may also be provided with a foam body.

The utility model can realize that only a certain position of the tubular structure needs to be provided with a convex reinforcing body, so as to improve the anti-torsion and anti-bending performance of the badminton racket, and avoid high manufacturing costs for improving the anti-torsion and anti-bending performance.

Description of drawings

Fig. 1 is the schematic diagram of the utility model embodiment;

Fig. 2 is a cross-sectional view along the A-A direction of the badminton racket shown in Fig. 1 in which the convex reinforcing body is ring-shaped.

Detailed ways

In order to make the purpose, technical solution, and advantages of the utility model more clear, the utility model will be further described in detail below with reference to the accompanying drawings and examples.

As shown in Figure 1 and Figure 2, the utility model provides a badminton racket, comprising:

The hollow tube 11 for sporting goods is an annular convex reinforcing body 12 located in the cavity 13 of the hollow tube 11 for sporting goods.

There is more than one convex reinforcing body.

The plurality of convex reinforcements 12 can be located in different positions of the cavity 13 of the hollow tube 11 of the sporting goods. When the convex reinforcing body 12 is located at different positions of the cavity portion 13, the diameter of the hollow tube 11 of the sporting goods is reduced at this position, that is, the thickness of the hollow tube 11 of the sporting goods is thickened at this position, thereby strengthening the torsion resistance and bending resistance.

The hollow tube 11 for sporting goods is provided with through holes 14 through which the convex reinforcing body 12 can be located at different positions of the cavity 13 . There may be one or more through holes 14 . The purpose of setting the through hole 14 is to help the user confirm that the tubular structure has a convex reinforcing body, which has the functions of identification and anti-counterfeiting.

The shape of the plurality of convex reinforcing bodies may be ring or rib. The plurality of convex reinforcing bodies can all be ring-shaped, and the ring shape can be a perfect ring shape with the same ring width or an arc-shaped ring shape with inconsistent ring widths, or all of them can be rib-shaped, or they can be ring-shaped and Rib-shaped mixed, convex-shaped reinforcing body in the hollow lumen part of sporting goods presents a spiral or spaced type. The ring shape is easy to process, while the rib shape can save costs.

The composition of the convex reinforcing body may be metal, and the metal may be the same as or different from the material of the hollow tube for sporting goods.

The convex reinforcing body 12 in the above embodiments can be combined with the cavity 13 of the hollow tube 11 of the sporting goods by bonding or integral molding. The convex reinforcing body can be an elastic body to increase toughness and elasticity. In addition, a foam body may also be provided in the hollow lumen of the sporting goods, so as to increase the shock-absorbing ability of the sporting goods and improve the grip feeling.

To sum up, in this embodiment, since the annular convex reinforcing body is provided on the hollow tube 11 of the sporting goods in tubular structure, the torsion and bending resistance of the badminton racket can be improved. For example, the traditional frame material of a bicycle is a thicker aluminum tube. In recent years, a carbon fiber tube is used. The wall thickness of the tube is 1.5mm. If the overall thickness of the tube is changed to 1.0mm, there will be unsafe concerns. , in order to improve its strength, a convex reinforcing body can be set in part of the inner cavity of the tube, that is, a plurality of convex reinforcing bodies can be set on the inner wall in the direction of the tube length, so that the thickness of this part is 1.5mm, which can reduce the overall weight. The manufacturing cost is saved, and the torsion resistance and bending resistance are enhanced. This embodiment can also be applied to hollow tubes of golf clubs, racket shafts, ice hockey sticks and other sporting goods.

The above is a detailed introduction to a badminton racket provided by the embodiment of the present invention. In this paper, specific examples are used to illustrate the principle and implementation of the present invention. The description of the above embodiment is only used to help understand the utility model. core idea; at the same time, for those of ordinary skill in the art, according to the idea of the utility model, there will be changes in the specific implementation and scope of application. limits.

Claims (9)

1. A badminton racket, characterized in that, comprising: Hollow tubes for sporting goods; The ring-shaped convex reinforcing body is located in the hollow tube cavity of the sporting goods. 2. The badminton racket according to claim 1, characterized in that there are multiple convex reinforcing bodies. 3. The badminton racket according to claim 2, characterized in that, the hollow tube for sporting goods is provided with a through hole through which the convex reinforcing body can be seen. 4. The badminton racket according to claim 2, characterized in that, the shape of the convex reinforcing body is a perfect circular ring with uniform ring width or an arc-shaped ring with inconsistent ring width. 5. The badminton racket according to claim 2, characterized in that, the subdivision of the convex reinforcing body in the hollow lumen of the sporting goods is spiral or spaced. 6. The badminton racket according to claim 2, wherein the convex reinforcement component is metal. 7. The badminton racket according to claim 2, characterized in that, the combination of the convex reinforcing body and the hollow tube cavity of the sporting goods is bonding or integral molding. 8. The badminton racket according to claim 2, wherein the convex reinforcing body is an elastic body. 9. The badminton racket according to claim 1, characterized in that, the hollow tube cavity of the sporting goods is provided with a foam body.

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