CN213411769U

CN213411769U - Portable badminton racket fixing device

Info

Publication number: CN213411769U
Application number: CN202022418016.8U
Authority: CN
Inventors: 方武; 张豪; 王丹; 张峻铭; 林桥兵; 陈茜
Original assignee: Wuhan Business University
Current assignee: Wuhan Business University
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-06-11
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses a portable racket fixing device, including the frame, the frame left side is provided with first fixed cover, the frame right side is provided with the fixed cover of second, it has the bearing to run through respectively in the middle of first pivot and the second pivot, threaded rod runs through in the middle of the bearing in the middle of first pivot and the second pivot and extends from top to bottom, threaded rod bottom threaded connection has second screw cap, first connecting block right side threaded connection has the screw pole, the top layer of the fixed cover of first fixed cover and second is the spraying layer, the inboard equal fixedly connected with wearing layer of spraying layer, the inboard equal fixedly connected with buffer layer of wearing layer. The utility model discloses in, the top swivelling joint cooperation screw pole through first fixed cover and the fixed cover of second clip the frame and make it not warp under the condition of having broken the bat line in the frame, and spraying layer, wearing layer and the compound effective protection of buffer layer three-layer are clapped the frame and are indeformable, are worth wideling popularize.

Description

Portable badminton racket fixing device

Technical Field

The utility model relates to a racket field especially relates to portable racket fixing device.

Background

The badminton racket generally comprises a racket head, 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 68 cm, the length of the racket handle and the racket rod is not more than 42 cm, the length of the racket frame is not more than 25 cm, and the width of the racket frame is 20 cm.

When people carry out badminton sports in daily life, lines in the middle of the badminton racket are broken due to some special reasons, if the lines are not cut off in time and taken out, the broken lines can deform the racket frame due to uneven stress.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a portable badminton racket fixing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a portable badminton racket fixing device comprises a racket frame, wherein a racket wire is fixedly connected to the inner side of the racket frame, a racket rod is fixedly connected to the bottom of the racket frame, a handle is fixedly connected to the bottom of the racket rod, a first fixing sleeve is arranged on the left side of the racket frame, a second fixing sleeve is arranged on the right side of the racket frame, a first rotating shaft is fixedly connected to the top of the right side of the first fixing sleeve, a second rotating shaft is fixedly connected to the bottom of the left side of the second fixing sleeve, bearings are respectively penetrated between the first rotating shaft and the second rotating shaft, a threaded rod is penetrated between the bearings between the first rotating shaft and the second rotating shaft and extends up and down, a first threaded cap is connected to the top of the threaded rod in a threaded manner, a second threaded cap is connected to the bottom of the threaded rod in a threaded manner, a first connecting block is fixedly connected to the right side of the front end of the top of, first connecting block right side threaded connection has the lead screw, the top layer of the fixed cover of first fixed cover and second is the spraying layer, the inboard equal fixedly connected with wearing layer in spraying layer, the inboard equal fixedly connected with buffer layer of wearing layer.

As a further description of the above technical solution:

the handle is made of wood.

As a further description of the above technical solution:

the lead screw runs through the second connecting block rightwards.

As a further description of the above technical solution:

the buffer layer is made of rubber.

As a further description of the above technical solution:

the wear-resistant layer is made of titanium alloy.

As a further description of the above technical solution:

the material of the spraying layer is metallic paint.

As a further description of the above technical solution:

the right end of the screw rod is fixedly connected with a base.

The utility model discloses following beneficial effect has:

in the utility model, a first fixing sleeve is arranged on the left side of the racket frame, a second fixing sleeve is arranged on the right side of the racket frame, a first rotating shaft is fixedly connected on the top of the right side of the first fixing sleeve, a second rotating shaft is fixedly connected on the bottom of the left side of the second fixing sleeve, bearings are respectively penetrated between the first rotating shaft and the second rotating shaft, a threaded rod is penetrated between the bearings between the first rotating shaft and the second rotating shaft and extends up and down, a first connecting block is fixedly connected on the right side of the front end of the first fixing sleeve top, a second connecting block is fixedly connected on the left side of the front end of the second fixing sleeve top, a screw rod is in threaded connection on the right side of the first connecting block, the racket frame is clamped by matching screw rods in rotating connection through the tops of the first fixing sleeve and the second fixing sleeve, so that the racket line in the racket frame is not deformed under the condition of breakage, the surface layers of, pleasing to the eye anticorrosion, the inboard equal fixedly connected with wearing layer of spraying layer, the material of wearing layer is titanium alloy, and the light intensity of quality effectively protects the frame not warp greatly, the inboard equal fixedly connected with buffer layer of wearing layer, and the material of buffer layer closely prevents wearing and tearing for the rubber centre gripping more, and spraying layer, wearing layer and buffer layer three-layer composite effectively protect the frame not warp, are worth wideling popularize.

Drawings

FIG. 1 is an external view of a portable badminton racket fixing device according to the present invention;

FIG. 2 is an exploded view of the first fixing sleeve of the portable badminton racket fixing device of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is a cross-sectional view of the first fixing sleeve and the second fixing sleeve of the portable badminton racket fixing device provided by the present invention.

Illustration of the drawings:

1. a racket frame; 2. line shooting; 3. a racket shaft; 4. a handle; 5. a first fixing sleeve; 6. a second fixing sleeve; 7. a first rotating shaft; 8. a second rotating shaft; 9. a bearing; 10. a threaded rod; 11. a first threaded cap; 12. a second threaded cap; 13. a first connection block; 14. a second connecting block; 15. a screw shaft; 16. a base; 17. a buffer layer; 18. a wear layer; 19. and (4) spraying a coating.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a portable badminton racket fixing device comprises a racket frame 1, wherein a racket wire 2 is fixedly connected to the inner side of the racket frame 1, a racket rod 3 is fixedly connected to the bottom of the racket frame 1, a handle 4 is fixedly connected to the bottom of the racket rod 3, a first fixing sleeve 5 is arranged on the left side of the racket frame 1, a second fixing sleeve 6 is arranged on the right side of the racket frame 1, a first rotating shaft 7 is fixedly connected to the top of the right side of the first fixing sleeve 5, a second rotating shaft 8 is fixedly connected to the bottom of the left side of the second fixing sleeve 6, bearings 9 are respectively arranged between the first rotating shaft 7 and the second rotating shaft 8 in a penetrating mode, a threaded rod 10 is arranged between the bearings 9 between the first rotating shaft 7 and the second rotating shaft 8 in a penetrating mode and extends up and down, a first threaded cap 11 is connected to the top of the threaded rod 10 in a threaded mode, a second threaded cap 12 is connected to the bottom of the threaded rod 10 in a threaded mode, a first, first connecting block 13 right side threaded connection has screw 15, rotate through the top of the fixed cover of first 5 and the second 6 and connect cooperation screw 15 and clip racket frame 1 and make it racket frame 1 in beat line 2 indeformable under the circumstances of having broken, the top layer of the fixed cover of first 5 and the second 6 is spraying layer 19, the inboard equal fixedly connected with wearing layer 18 of spraying layer 19, the inboard equal fixedly connected with buffer layer 17 of wearing layer 18, spraying layer 19, wearing layer 18 and the compound effective protection of buffer layer 17 three-layer are clapped frame 1 indeformable and are worn and torn.

The material of handle 4 is wooden, and screw 15 runs through second connecting block 14 right, and the material of buffer layer 17 closely prevents wearing and tearing for the rubber centre gripping more, and the material of wearing layer 18 is titanium alloy, and the big effective protection of quality light intensity is clapped the frame and is indeformable, and the material on spraying layer 19 is metallic paint, and screw 15 right-hand member fixedly connected with base 16.

The working principle is as follows: the shape of the first fixing sleeve 5 and the second fixing sleeve 6 is similar to the shape of the racket frame 1 when the first fixing sleeve 5 and the second fixing sleeve 6 are combined, the fixing sleeve is only required to be sleeved on the outer edge of the racket frame 1 in daily carrying, the racket is convenient to carry and taken out when in use, the racket is installed after a racket line of the racket is broken, the first threaded cap 11 and the second threaded cap 12 at the rear ends of the first fixing sleeve 5 and the second fixing sleeve 6 are unscrewed, the screw rod 15 is detached, then the first fixing sleeve 5 and the second fixing sleeve 6 are unfolded and sleeved on the outer edge of the racket frame 1, and the screw rod 15 is screwed up to play a fixing role.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. Portable racket fixing device, including frame (1), its characterized in that: the racket frame comprises a racket frame (1), a racket wire (2) is fixedly connected to the inner side of the racket frame (1), a racket rod (3) is fixedly connected to the bottom of the racket frame (1), a handle (4) is fixedly connected to the bottom of the racket rod (3), a first fixing sleeve (5) is arranged on the left side of the racket frame (1), a second fixing sleeve (6) is arranged on the right side of the racket frame (1), a first rotating shaft (7) is fixedly connected to the top of the right side of the first fixing sleeve (5), a second rotating shaft (8) is fixedly connected to the bottom of the left side of the second fixing sleeve (6), bearings (9) are respectively penetrated through the middles of the first rotating shaft (7) and the second rotating shaft (8), a threaded rod (10) is penetrated through the middles of the bearings (9) between the first rotating shaft (7) and the second rotating shaft (8) and extends up and down, a first threaded cap (11) is in threaded connection with the top of the threaded rod (, first fixed cover (5) top front end right side fixedly connected with first connecting block (13), the fixed cover of second (6) top front end left side fixedly connected with second connecting block (14), first connecting block (13) right side threaded connection has lead screw (15), the top layer of the fixed cover of first (5) and second (6) is spraying layer (19), equal fixedly connected with wearing layer (18) in spraying layer (19) inboard, the equal fixedly connected with buffer layer (17) in inboard of wearing layer (18).

2. The portable badminton racket holding apparatus of claim 1, wherein: the handle (4) is made of wood.

3. The portable badminton racket holding apparatus of claim 1, wherein: the lead screw (15) penetrates through the second connecting block (14) rightwards.

4. The portable badminton racket holding apparatus of claim 1, wherein: the buffer layer (17) is made of rubber.

5. The portable badminton racket holding apparatus of claim 1, wherein: the wear-resistant layer (18) is made of titanium alloy.

6. The portable badminton racket holding apparatus of claim 1, wherein: the material of the spraying layer (19) is metallic paint.

7. The portable badminton racket holding apparatus of claim 1, wherein: the right end of the screw rod (15) is fixedly connected with a base (16).