CN212854550U

CN212854550U - Badminton racket

Info

Publication number: CN212854550U
Application number: CN202020419973.XU
Authority: CN
Inventors: 黄华平
Original assignee: Li Ning China Sports Goods Co Ltd
Current assignee: Li Ning China Sports Goods Co Ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2021-04-02
Anticipated expiration: 2030-03-27

Abstract

The application discloses a badminton racket. This racket includes: the racket frame that is connected with well pipe, wherein: the middle pipe is connected with the racket frame through a cross structure arranged inside the connecting part. Because the middle pipe is connected with the racket frame through the cross structure arranged in the connecting part, when the racket is subjected to impact force caused by swinging of the racket face in the front-back direction or in the left-right direction, the impact force can be borne through the cross structure, and unstable connection caused by impact of the impact force between the middle pipe and the racket frame is prevented.

Description

Badminton racket

Technical Field

The application relates to the technical field of sports goods, especially, relate to a badminton racket.

Background

With the improvement of living standard of people, sports fitness is also receiving more and more attention, wherein the badminton is one of the more popular sports at present. As shown in FIG. 1, a conventional badminton racket comprises a handle 11, a middle tube 12 and a frame 13, wherein the frame 13 can be knitted with nylon thread to form a racket face. At the time of hitting a ball, a player holds the handle 11 and hits a shuttlecock by swinging the badminton racket, and the impact force of the shuttlecock is conducted from the head surface to the frame 13 and then conducted to the player's hand of the handle 11 through the middle tube 12.

In the hitting process, the racket face may receive impact force in both the front and rear directions and impact force caused by swaying from side to side, so that the stress direction at the joint of the middle tube 12 and the racket frame 13 is complex, and unstable connection between the middle tube 12 and the racket frame 13 may be caused.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a badminton racket, which is used for solving the problems in the prior art.

The embodiment of the application provides a badminton racket, includes: the racket frame that is connected with well pipe, wherein: the middle pipe is connected with the racket frame through a cross structure arranged inside the connecting part.

Preferably, the middle pipe comprises a through hole; and the cross structure is formed by a pin penetrating through the middle pipe through the through hole and the middle pipe.

Preferably, the length of the pin is 10-90 mm.

Preferably, the height of the protruding part of the cross structure is 1-3 mm.

Preferably, the badminton racket further comprises a handle.

Preferably, the racket frame is of a hollow tubular structure or a solid structure.

Preferably, the middle pipe is a hollow tubular structure.

The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:

adopt this racket of this application embodiment provides, it includes: the racket frame that is connected with well pipe, wherein: the middle pipe is connected with the racket frame through a cross structure arranged inside the connecting part. Because the middle pipe is connected with the racket frame through the cross structure arranged in the connecting part, when the racket is subjected to impact force caused by swinging of the racket face in the front-back direction or in the left-right direction, the impact force can be borne through the cross structure, and unstable connection caused by impact of the impact force between the middle pipe and the racket frame is prevented.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic view of a structure of a badminton racket in the prior art;

FIG. 2 is a schematic structural diagram of a badminton racket provided in the embodiment of the present application;

fig. 3 is a partially enlarged view of a cross structure of a badminton racket according to an embodiment of the present disclosure.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.

As shown in the foregoing, in the process of hitting a badminton racket, a racket face of an existing badminton racket may receive impact force in the front-back direction and impact force caused by swaying left and right, so that the stress direction of a joint of a middle tube and a racket frame is complex, and the connection between the middle tube and the racket frame is unstable.

Based on this, the embodiment of the application provides a badminton racket, can be used for solving the problem in the prior art. Fig. 2 is a schematic structural diagram of the badminton racket 20, which includes: handle 21, middle tube 22 and racket frame 23. One end of the middle tube 22 is connected with the handle 21, and the other end is connected with the racket frame 23. In particular, the middle tube 22 is connected to the frame 23 by a cross structure 24, and the cross structure 24 is provided inside the connection portion between the two.

Thus, when the racket face is impacted by the impact force caused by the swinging of the racket face in the front-back direction or in the left-right direction, the impact force can be borne by the cross structure 24, and the unstable connection between the middle pipe 22 and the racket frame 23 caused by the impact of the impact force is prevented.

In practice, the middle tube 22 may be a hollow tubular structure, such as a metal tube, a plastic tube, or other composite material tube to form the middle tube 22, so as to reduce the weight thereof.

The frame 23 may also be a hollow tubular structure, thereby reducing its weight. Of course, the racket frame 23 may be a solid structure, and the cross structure 24 is embedded inside the connection portion between the middle tube 22 and the racket frame 23, so as to further increase the stability of the connection between the two. In addition, as for the racket frame 23, the part of the racket frame 23 can be a hollow tubular structure, and the connecting part between the racket frame 23 and the middle tube 22 is a solid structure, in this case, on one hand, the weight can be reduced because the part of the racket frame is a hollow tubular structure, and on the other hand, because the connecting part is a solid structure, the cross structure 24 is embedded into the solid connecting part, and the connecting stability of the middle tube 22 and the racket frame 23 is also increased.

As shown in fig. 3, which is a partial enlargement of the cross-shaped structure 24 of the badminton racket 20, a through hole may be included in the middle tube 22, and a pin 221 may be disposed in the through hole, the pin 221 penetrating through the middle tube 22 from the through hole, so that the cross-shaped structure 24 is formed by the middle tube 22 and the pin 221, wherein the length of the pin 221 may be 10-90mm, such as 10mm, 20mm, 25mm, 30mm, 40mm, 50mm, 60mm, 70mm, 80mm, 90mm, or other values between 10mm and 90 mm. The length of the protrusion of the pin 221 from the through hole is 1-15mm, and may be, for example, 1mm, 2mm, 5mm, 7mm, 9mm, 11mm, 13mm, 15mm, or other values between 1 and 15 mm. Accordingly, the protrusion height of the protrusion 241 of the cross structure 24 is 1-3 mm, such as 1mm, 2mm, 3mm or other values between 1mm and 3 mm.

It should be noted that the pin 221 may be made of steel or composite material, and is glued or heat-cured to form the cross structure 24 with the middle tube 22, and the cross structure 24 is assembled with the frame 23 to form a complete racket. Of course, the face of the badminton racket 20 may be knitted using nylon yarn.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.

The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A badminton racket, comprising: a middle tube (22) and a racket frame (23) connected with the middle tube (22), wherein: the middle pipe (22) is connected with the racket frame (23) through a cross structure (24) arranged in the connecting part; and the number of the first and second groups,

in the racket frame (23), the connection part with the middle pipe (22) is of a solid structure, and the other part is of a hollow tubular structure.

2. A badminton racket according to claim 1, characterised in that the middle tube (22) includes through holes therein; and the cross structure (24) is composed of a pin (221) penetrating through the middle pipe (22) through the through hole and the middle pipe (22).

3. A badminton racket according to claim 2, wherein the length of the pin is 10 to 90 mm.

4. A badminton racket according to claim 1, characterized in that the raised height of the raised portion (241) of the cross structure (24) is 1 to 3 mm.

5. A badminton racket according to claim 1, characterized in that it further comprises a handle (21).

6. A badminton racket according to claim 1, characterised in that the frame (23) is of hollow tubular or solid construction.

7. A badminton racket according to claim 1, characterised in that the middle tube (22) is of hollow tubular construction.