CN215310095U

CN215310095U - Telescopic badminton racket

Info

Publication number: CN215310095U
Application number: CN202120395961.2U
Authority: CN
Inventors: 陈小玲
Original assignee: Guangdong Vocational College Of Finance And Trade
Current assignee: Guangdong Vocational College Of Finance And Trade
Priority date: 2021-02-23
Filing date: 2021-02-23
Publication date: 2021-12-28
Anticipated expiration: 2031-02-23

Abstract

The utility model discloses a telescopic badminton racket which comprises a racket body, wherein one side of the racket body is fixedly connected with a first connecting rod, one end of the first connecting rod is provided with a second connecting rod, two sides of one end of the second connecting rod are fixedly connected with sliding blocks, one side of the second connecting rod is provided with a first groove, one side of the inner wall of the first groove is fixedly connected with a rack plate, one side of the second connecting rod is provided with a handle, the inner wall of the handle is provided with a cavity, one side of the handle is provided with a first through hole, one end of the second connecting rod penetrates through the first through hole and extends into the cavity, one side of the handle is provided with a rotating handle, and one side of the rotating handle is fixedly connected with a rotating shaft. The length of the racket body can be conveniently adjusted according to the comfort levels of different users through the extension and retraction of the second connecting rod, the experience effect of the users can be conveniently improved, the use crowds can be conveniently increased, the use range can be conveniently enlarged, and the racket is simple to operate and convenient to use.

Description

Telescopic badminton racket

Technical Field

The utility model relates to the technical field of sports equipment, in particular to a telescopic badminton racket.

Background

The badminton is a sport which can be carried out indoors and outdoors. According to the number of people participating, the rules can be divided into single-hit and double-hit rules and emerging rules of 3-hit and 3-hit. The badminton racket is composed of a racket face, a racket rod, a racket handle and a joint of a racket frame and the racket rod, wherein the length of one racket is not more than 680 millimeters, the length of the racket handle and the racket rod is not more than 41 centimeters, the length of the racket frame is 28 centimeters, the width of the racket frame is 23 centimeters, and along with the development of science and technology, the development of the racket is developed towards the direction that the weight is lighter, the racket frame is harder, and the elasticity of the racket rod is better.

But its when in actual use, the length of current racket is unadjustable, and the comfort level of most users can influence the use because of length makes experience effect relatively poor.

Therefore, it is necessary to invent a retractable badminton racket to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a telescopic badminton racket, which is convenient for adjusting the length of a racket body according to the comfort levels of different users through the extension and retraction of a second connecting rod, is convenient for improving the experience effect of the users, is convenient for increasing the use population and the use range, and solves the defects in the technology.

In order to achieve the above purpose, the utility model provides the following technical scheme: a telescopic badminton racket comprises a racket body, wherein one side of the racket body is fixedly connected with a first connecting rod, one end of the first connecting rod is provided with a second connecting rod, two sides of one end of the second connecting rod are fixedly connected with sliding blocks, one side of the second connecting rod is provided with a first groove, one side of the inner wall of the first groove is fixedly connected with a rack plate, one side of the second connecting rod is provided with a handle, the inner wall of the handle is provided with a cavity, one side of the handle is provided with a first through hole, one end of the second connecting rod penetrates through the first through hole and extends into the cavity, one side of the handle is provided with a rotating handle, one side of the rotating handle is fixedly connected with a rotating shaft, the rotating shaft penetrates through one side of the handle and extends into the cavity, the outer wall of the rotating shaft is fixedly connected with a gear, the gear is meshed with the rack plate, two sides inside the handle are provided with first sliding grooves, the two sliding blocks are respectively connected with the two first sliding chutes in a sliding manner;

a second groove is formed in one side of the second connecting rod, and second through holes are formed in the two sides of the second connecting rod;

the equal fixedly connected with spring in inside both sides of head rod one side, two the equal fixedly connected with lug of spring one end, the second spout has all been seted up to head rod one end both sides, two the lug distributes and runs through two second spouts and two second through-holes extend to the second connecting rod outside.

Preferably, the outer wall of the handle is arc-shaped, and the outer wall of the handle is provided with a non-slip mat which is made of rubber materials.

Preferably, one side of the racket body is provided with a plurality of strings, and the strings are distributed in a staggered manner.

Preferably, the outer wall of the rotating handle is provided with anti-skid convex patterns, and the anti-skid convex patterns are made of rubber materials.

In the technical scheme, the utility model provides the following technical effects and advantages:

1. the length of the racket body can be conveniently adjusted according to the comfort levels of different users through the extension and retraction of the second connecting rod, the experience effect of the users can be conveniently improved, the use crowd can be conveniently increased, the use range can be conveniently enlarged, the operation is simple, and the racket body can be conveniently used;

2. through the setting of slipmat, be convenient for increase the frictional force between palm and the handle, convenient to use person's gripping is through taking out the head rod, is convenient for change when the string of racket inside damages, avoids appearing the phenomenon that whole racket body can't use after the string damages.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the overall construction of the present invention;

FIG. 3 is a schematic view showing a connection structure of a rack plate and a pinion according to the present invention;

FIG. 4 is a schematic view of the connection structure of the stem and the handle of the present invention;

FIG. 5 is an enlarged view of the structure of FIG. 2 according to the present invention.

Description of reference numerals:

1. a racket body; 2. a first connecting rod; 3. a second connecting rod; 4. a handle; 5. a first groove; 6. A rack plate; 7. a handle is rotated; 8. a rotating shaft; 9. a gear; 10. a slider; 11. a first chute; 12. a first through hole; 13. a non-slip mat; 14. beating strings; 15. a second groove; 16. a spring; 17. a second chute; 18. A bump; 19. a second via.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

The utility model provides a telescopic badminton racket as shown in figures 1-5, which comprises a racket body 1, wherein one side of the racket body 1 is fixedly connected with a first connecting rod 2, one end of the first connecting rod 2 is provided with a second connecting rod 3, two sides of one end of the second connecting rod 3 are both fixedly connected with a sliding block 10, one side of the second connecting rod 3 is provided with a first groove 5, one side of the inner wall of the first groove 5 is fixedly connected with a rack plate 6, one side of the second connecting rod 3 is provided with a handle 4, the inner wall of the handle 4 is provided with a cavity, one side of the handle 4 is provided with a first through hole 12, one end of the second connecting rod 3 penetrates through the first through hole 12 and extends into the cavity, one side of the handle 4 is provided with a rotating handle 7, one side of the rotating handle 7 is fixedly connected with a rotating shaft 8, the rotating shaft 8 penetrates through one side of the handle 4 and extends into the cavity, the outer wall of the rotating shaft 8 is fixedly connected with a gear 9, the gear 9 is meshed with the rack plate 6, first sliding grooves 11 are formed in two sides of the interior of the handle 4, the two sliding blocks 10 are respectively in sliding connection with the two first sliding grooves 11, firstly, when the length of the racket body 1 is adjusted, the rotating handle 7 is rotated to drive the rotating shaft 8 to rotate, the rotating shaft 8 rotates to drive the gear 9 to rotate, the gear 9 rotates to drive the rack plate 6 to slide, the rack plate 6 slides to drive the second connecting rod 3 to start to stretch, and through the stretching of the second connecting rod 3, the length of the racket body 1 can be adjusted according to the comfort levels of different users, so that the experience effect of the users can be improved, the use crowds can be increased, the use range can be enlarged, the operation is simple, and the use is convenient;

a second groove 15 is formed in one side of the second connecting rod 3, and second through holes 19 are formed in both sides of the second connecting rod 3;

the two sides of the inside of one side of the first connecting rod 2 are fixedly connected with springs 16, one ends of the two springs 16 are fixedly connected with protruding blocks 18, the two sliding grooves 17 are formed in the two sides of one end of the first connecting rod 2, the two protruding blocks 18 are distributed to penetrate through the two second sliding grooves 17 and the two second through holes 19 and extend to the outer side of the second connecting rod 3, when the racket is stored and replaced, the springs 16 stretch and retract by pressing the protruding blocks 18 on the two sides simultaneously, the protruding blocks 18 on the two sides can slide inwards until the two protruding blocks 18 are separated from the second connecting rod 3, the first connecting rod 2 is taken out, replacement is convenient when the strings 14 inside the racket are damaged, and the phenomenon that the whole racket body 1 cannot be used after the strings 14 are damaged is avoided.

Further, in above-mentioned technical scheme, the outer wall of handle 4 is the arc setting, the outer wall of handle 4 is equipped with non slipping mat 13, non slipping mat 13 is made by rubber materials, through non slipping mat 13's setting, is convenient for increase the frictional force between palm and the handle 4, convenient to use person's gripping.

Further, in the above technical solution, strings 14 are arranged on one side of the racket body 1, the number of strings 14 is multiple, and the strings 14 are distributed in a staggered manner.

Further, in the above technical scheme, the outer wall of the rotating handle 7 is provided with the anti-slip convex lines, the anti-slip convex lines are made of rubber materials, and the rotating handle 7 is convenient to rotate when the user adjusts the length of the racket body 1 through the arrangement of the anti-slip convex lines.

This practical theory of operation:

referring to the attached drawings 1-5 of the specification, when the device is used, firstly, when the length of the racket body 1 is adjusted, the rotating handle 7 is rotated, the rotating handle 7 rotates to drive the rotating shaft 8 to rotate, the rotating shaft 8 rotates to drive the gear 9 to rotate, the gear 9 rotates to drive the rack plate 6 to slide, the rack plate 6 slides to drive the second connecting rod 3 to extend and retract, the length of the racket body 1 can be adjusted according to the comfort levels of different users conveniently through the extension and retraction of the second connecting rod 3, the experience effect of the users can be improved conveniently, the use crowds can be increased conveniently, the use range can be enlarged, the operation is simple, and the use is convenient;

referring to the attached drawings 1-5 of the specification, when the device is used, the friction between the palm and the handle 4 is increased conveniently through the arrangement of the anti-slip mat 13, the device is convenient for a user to grasp, the spring 16 stretches by pressing the convex blocks 18 on the two sides simultaneously, the convex blocks 18 on the two sides slide inwards until the two convex blocks 18 are separated from the second connecting rod 3, the first connecting rod 2 is taken out, the replacement is convenient when strings 14 inside a racket are damaged, and the phenomenon that the whole racket body 1 cannot be used after the strings 14 are damaged is avoided.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

Claims

1. The utility model provides a telescopic racket, includes racket body (1), its characterized in that: the racket is characterized in that a first connecting rod (2) is fixedly connected to one side of the racket body (1), a second connecting rod (3) is arranged at one end of the first connecting rod (2), sliders (10) are fixedly connected to both sides of one end of the second connecting rod (3), a first groove (5) is formed in one side of the second connecting rod (3), a rack plate (6) is fixedly connected to one side of the inner wall of the first groove (5), a handle (4) is arranged on one side of the second connecting rod (3), a cavity is formed in the inner wall of the handle (4), a first through hole (12) is formed in one side of the handle (4), one end of the second connecting rod (3) penetrates through the first through hole (12) and extends into the cavity, a rotating handle (7) is arranged on one side of the handle (4), a rotating shaft (8) is fixedly connected to one side of the rotating handle (7), and extends into the cavity from one side of the rotating shaft (8), the outer wall of the rotating shaft (8) is fixedly connected with a gear (9), the gear (9) is meshed with the rack plate (6), first sliding grooves (11) are formed in two sides of the interior of the handle (4), and the two sliding blocks (10) are respectively in sliding connection with the two first sliding grooves (11);

a second groove (15) is formed in one side of the second connecting rod (3), and second through holes (19) are formed in two sides of the second connecting rod (3);

the equal fixedly connected with spring (16), two of the inside both sides in first connecting rod (2) one side the equal fixedly connected with lug (18) of spring (16) one end, second spout (17) have all been seted up to first connecting rod (2) one end both sides, two lug (18) distribute and run through two second spout (17) and two second through-holes (19) and extend to the second connecting rod (3) outside.

2. A retractable badminton racket as claimed in claim 1, wherein: the outer wall of the handle (4) is arc-shaped, the outer wall of the handle (4) is provided with an anti-slip pad (13), and the anti-slip pad (13) is made of rubber materials.

3. A retractable badminton racket as claimed in claim 1, wherein: one side of the racket body (1) is provided with a plurality of strings (14), and the strings (14) are distributed in a staggered manner.

4. A retractable badminton racket as claimed in claim 1, wherein: the outer wall of the rotating handle (7) is provided with anti-skid convex lines which are made of rubber materials.