Badminton racket maintaining and fixing device
By designing a badminton racket maintenance and fixing device that includes a base, a stringing assembly, a worktable, a winding assembly, a front clamp, and a rear clamp, the problem of uneven grip tape winding was solved, achieving uniform grip tape winding and improved maintenance efficiency.
Patent Information
- Application Number
- CN202422709634.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-07
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-11-07
AI Technical Summary
The grip tape on existing badminton rackets is not wrapped evenly when being replaced, making maintenance inconvenient.
A badminton racket maintenance and fixing device was designed, which includes a base, a string assembly, a worktable, a winding assembly, a front clamp, and a rear clamp. By adjusting the position of the clamp and rotating the winding assembly, the grip tape is evenly wrapped around the racket handle.
It achieves uniform wrapping of the adhesive tape, improves maintenance efficiency, and avoids the problem of uneven wrapping of the adhesive tape.
Smart Images
Figure CN223559076U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of sports equipment technology, and in particular to a badminton racket maintenance and fixing device. Background Technology
[0002] A badminton racket consists of a racket face, a racket shaft, a racket handle, and the joint between the racket frame and the racket shaft. In today's era of popular sports, badminton rackets need to have their grip tape replaced during maintenance. Currently, grip tape replacement is still mainly done manually, which can easily lead to uneven wrapping. Utility Model Content
[0003] The purpose and effect of this utility model of a badminton racket maintenance and fixing device are achieved by the following specific technical means: A badminton racket maintenance and fixing device includes a base, a string assembly disposed on the top of the base, a worktable disposed on the top of the base, a string clamp disposed on the top of the worktable, a work frame disposed on the top of the worktable, and a fixing clamp disposed on the top of the work frame.
[0004] The winding assembly is located at the top of the worktable;
[0005] The rear seat clamp is located on one side of the top of the work frame;
[0006] The front seat clamp is located on the other side of the top of the work frame.
[0007] Preferably, the winding assembly includes a mounting frame, the bottom end of which is movably connected to the top end of the base via a sliding groove. A straightening plate is provided on the mounting frame, and two rotating cylinders are provided inside the straightening plate. Both ends of each rotating cylinder are movably connected to the inner wall of the straightening plate via bearings. A central sleeve is provided at the top end of the mounting frame, and a rotating tube is provided inside the central sleeve. The rotating tube is movably connected to the interior of the central sleeve via threads. A rotating knob is provided at the end of the rotating tube away from the worktable, and a rotating groove is provided through the top end of the rotating tube near the rotating knob.
[0008] Preferably, the rear seat clamp includes a rear mounting platform, which is disposed on one side of the top of the work frame. A rear moving column is disposed through the rear mounting platform from front to back. A rear fixing plate is disposed at the end of the rear moving column near the front seat clamp. A rear limiting column is disposed at the side of the rear fixing plate away from the front seat clamp. A rear spring is disposed inside the side of the rear fixing plate away from the front seat clamp. A rear limiting block is disposed at the other end of the rear spring. A rear clamping plate is disposed at the other end of the rear limiting block. A rear clamping tooth is disposed at the top of the rear clamping plate. A rear scale line is disposed on the rear limiting block.
[0009] Preferably, the front seat clamp includes a front mounting platform, which is located on the other side of the top of the work frame. A front moving column is provided through the front mounting platform from front to back. A front fixed plate is provided at one end of the front moving column near the rear seat clamp. A front limiting column is provided on the side of the front fixed plate away from the rear seat clamp. A front spring is provided inside the side of the front fixed plate away from the rear seat clamp. A front limiting block is provided at the other end of the front spring. A front clamping plate is provided at the other end of the front limiting block. A front clamping tooth is provided at the top of the front clamping plate. A front scale line is provided on the front limiting block.
[0010] Preferably, the bottom end of the worktable is movably connected to the base via a bearing.
[0011] Preferably, the cable pulling assembly includes a cable clamping device, a telescopic column, a control console, and a display.
[0012] Preferably, the number of fixing clamps is four, and the number of work frames is two.
[0013] Preferably, the wire clamp includes a wire clamping assembly, a switch, and a lifting column, etc.
[0014] Beneficial effects:
[0015] 1. Using the set winding assembly, place the badminton racket into the fixing clip, adjust the front and rear clamps to fix the racket, then move the winding assembly to let the racket handle pass through the rotating tube. Open the grip tape and pass it from bottom to top through the rotating tube and then through the rotating groove to stick it to the end of the racket handle. The rotating tube will straighten and spread the grip tape. Hold the rotating knob and slowly rotate the rotating tube around the center sleeve. The threaded design between the rotating tube and the center sleeve will evenly drive the tape to move, so that the grip tape is evenly wrapped around the racket handle, saving time and effort.
[0016] 2. Using the front and rear clamps, place the badminton racket into the fixing clamp. Adjust the distance between the front and rear clamps. Rotate the front moving post to adjust the front position of the front clamp. The limiting post prevents the front fixing plate from deflecting. As the front clamp moves away from the rear clamp, the squeezing force of the front clamp teeth on the racket gradually increases, and the front spring is gradually compressed. The distance between the front fixing plate and the front clamp plate can be observed through the front scale line. The same applies to the rear clamp. When the spring is fully compressed, it means that the front and rear clamps have clamped the racket. Do not continue to adjust the distance between the front and rear clamps to protect the racket from being damaged or deformed. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.
[0018] Figure 2 This is a three-dimensional structural diagram of the support and buffer assembly of this utility model.
[0019] Figure 3This is a three-dimensional structural schematic diagram of the fastening ring of this utility model from top view.
[0020] Figure 4 This is a three-dimensional structural schematic diagram of the fixed frame of this utility model, shown in a top sectional view.
[0021] Figure 1-4 In the diagram, the correspondence between component names and drawing numbers is as follows:
[0022] 1. Base; 2. Rear seat clamp; 201. Rear moving column; 202. Rear mounting platform; 203. Rear clamping teeth; 204. Rear fixing plate; 205. Rear limiting column; 206. Rear clamping plate; 207. Rear scale line; 208. Rear limiting block; 209. Rear spring; 3. Worktable; 4. Front seat clamp; 401. Front moving column; 402. Front mounting platform; 403. Front clamping teeth; 404. Front fixing plate; 405. Front limiting column; 406. Front clamping plate; 407. Front scale line; 408. Front limiting block; 409. Front spring; 5. Wire pulling assembly; 6. Fixing clamp; 7. Wire clamp; 8. Work frame; 9. Winding assembly; 901. Mounting frame; 902. Straightening plate; 903. Center sleeve; 904. Rotating tube; 905. Rotating knob; 906. Rotating cylinder; 907. Rotating groove. Detailed Implementation
[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.
[0024] First Embodiment
[0025] As attached Figure 1 and attached Figure 2 As shown: A badminton racket maintenance and fixing device includes a base 1, a string assembly 5 disposed at the top of the base 1, a workbench 3 disposed at the top of the base 1, a string clamp 7 disposed at the top of the workbench 3, a work frame 8 disposed at the top of the workbench 3, and a fixing clamp 6 disposed at the top of the work frame 8; a winding assembly 9 disposed at the top of the workbench 3; a rear clamp 2 disposed on one side of the top of the work frame 8; and a front clamp 4 disposed on the other side of the top of the work frame 8.
[0026] The winding assembly 9 includes a mounting frame 901, the bottom end of which is movably connected to the top end of the base 1 via a sliding groove. A straightening plate 902 is mounted on the mounting frame 901, and two rotating cylinders 906 are disposed inside the straightening plate 902. Each rotating cylinder 906 has two ends movably connected to the inner wall of the straightening plate 902 via bearings. A central sleeve 903 is disposed at the top end of the mounting frame 901, and a rotating tube 904 is disposed inside the central sleeve 903. The rotating tube 904 is movably connected to the interior of the central sleeve 903 via threads. A knob 905 is provided at the end of tube 904 away from workbench 3. A rotating groove 907 is provided at the top end of rotating tube 904 near knob 905. The grip tape is opened from the beginning and passes through the rotating tube 906 from bottom to top and then through the rotating groove 907 to stick to the end of racket handle. Rotating tube 906 straightens and spreads the grip tape. Holding knob 905 makes rotating tube 904 slowly rotate around center sleeve 903. The threaded arrangement of rotating tube 904 and center sleeve 903 makes rotating tube 904 evenly drive the tape to move, so that the grip tape is evenly wrapped around racket handle.
[0027] Second Embodiment
[0028] As attached Figure 1 Appendix Figure 3 and attached Figure 4 As shown: The rear seat clamp 2 includes a rear mounting platform 202, which is located on one side of the top of the work frame 8. A rear moving column 201 is provided through the rear mounting platform 202. A rear fixing plate 204 is provided at the end of the rear moving column 201 near the front seat clamp 4. A rear limiting column 205 is provided at the side of the rear fixing plate 204 away from the front seat clamp 4. A rear spring 209 is provided inside the side of the rear fixing plate 204 away from the front seat clamp 4. A rear limiting block 208 is provided at the other end of the rear spring 209. A rear clamping plate 206 is provided at the other end of the rear limiting block 208. A rear clamping tooth 203 is provided at the top of the rear clamping plate 206. A rear scale line 207 is provided on the rear limiting block 208. Rotating the front moving column 401 adjusts the front and rear position of the front seat clamp 4. The front limiting column 405 prevents the front fixing plate 404 from deflecting.
[0029] The front seat clamp 4 includes a front mounting platform 402, which is located on the other side of the top of the work frame 8. A front moving column 401 is provided through the front mounting platform 402. A front fixed plate 404 is provided at the end of the front moving column 401 near the rear seat clamp 2. A front limiting column 405 is provided at the side of the front fixed plate 404 away from the rear seat clamp 2. A front spring 409 is provided inside the side of the front fixed plate 404 away from the rear seat clamp 2. A front limiting block 408 is provided at the other end of the front spring 409. A front clamping plate 406 is provided at the other end of the front limiting block 408. A front clamping tooth 403 is provided at the top of the front clamping plate 406. A front scale line 407 is provided on the front limiting block 408. The front seat clamp 4 and the rear seat clamp 2 are different in size. The curvature of the front clamping tooth 403 is slightly larger than that of the rear clamping tooth 203.
[0030] The bottom of the worktable 3 is movably connected to the base 1 via a bearing, and the worktable 3 can be rotated in any direction for easy operation.
[0031] The cable pulling assembly 5 includes a cable clamping device, a telescopic column, a control console, and a display, etc. The cable pulling assembly 5 controls the tension of the cable.
[0032] There are four fixing clips 6 and two working frames 8. The badminton racket is placed in the fixing clip 6 to help fix the racket.
[0033] The string clamp 7 includes a string clamping assembly, a switch, and a lifting column. The string passes through the string hole of the racket and is pulled to the required tension by the string pull assembly 5. Then, the string clamp 7 is used to fix the pulled string, and then the string of the line control is pulled down.
[0034] Working principle: The badminton racket is placed in the fixing clamp 6. The distance between the front clamp 4 and the rear clamp 2 is adjusted. The front moving column 401 is rotated to adjust the front-to-back position of the front clamp 4. The front limiting column 405 prevents the front fixing plate 404 from deflecting. As the front clamp 4 moves away from the rear clamp 2, the squeezing force of the front clamping teeth 403 on the racket gradually increases, and the front spring 409 is gradually compressed. The distance between the front fixing plate 404 and the front clamping plate 406 can be observed through the front scale line 407. The same applies to the rear clamp 2. When the spring is fully compressed, it indicates that the front clamp 4 and the rear clamp 2 have clamped the racket, and no further adjustment is allowed. The distance between the seat clip 4 and the rear seat clip 2 protects the racket from being damaged or deformed. After the racket is fixed, the position of the winding assembly 9 is moved so that the racket handle passes through the rotating tube 904. The grip tape is opened and passed from bottom to top through the rotating cylinder 906 and then through the rotating groove 907 to adhere to the end of the racket handle. The rotating cylinder 906 straightens and spreads the grip tape. Hold the rotating knob 905 to make the rotating tube 904 slowly rotate around the center sleeve 903. The threaded arrangement of the rotating tube 904 and the center sleeve 903 will cause the rotating tube 904 to move the tape evenly, so that the grip tape is evenly wrapped on the racket handle, saving time and effort.
Claims
1. A badminton racket maintenance and fixing device, comprising a base (1), a string assembly (5) disposed at the top of the base (1), a workbench (3) disposed at the top of the base (1), a string clamp (7) disposed at the top of the workbench (3), a work frame (8) disposed at the top of the workbench (3), and a fixing clamp (6) disposed at the top of the work frame (8), characterized in that: The winding assembly (9) is located on the top of the workbench (3); The rear seat clamp (2) is located on one side of the top of the work frame (8); The front seat clamp (4) is located on the other side of the top of the work frame (8).
2. The badminton racket maintenance and fixing device according to claim 1, characterized in that: The winding assembly (9) includes a mounting frame (901), the bottom end of which is movably connected to the top end of the base (1) via a sliding groove. A straightening plate (902) is provided on the mounting frame (901), and a rotating cylinder (906) is provided inside the straightening plate (902). There are two rotating cylinders (906), and both ends of each rotating cylinder (906) are movably connected to the inner wall of the straightening plate (902) via bearings. A center sleeve (903) is provided at the top end of the mounting frame (901), and a rotating tube (904) is provided inside the center sleeve (903). The rotating tube (904) is movably connected to the inside of the center sleeve (903) via a thread. A rotating knob (905) is provided at the end of the rotating tube (904) away from the worktable (3), and a rotating groove (907) is provided through the end of the rotating tube (904) near the rotating knob (905).
3. The badminton racket maintenance and fixing device according to claim 1, characterized in that: The rear seat clamp (2) includes a rear mounting platform (202), which is located on one side of the top of the work frame (8). A rear moving column (201) is provided through the rear mounting platform (202) from front to back. A rear fixing plate (204) is provided at the end of the rear moving column (201) near the front seat clamp (4). A rear limiting column (205) is provided on the side of the rear fixing plate (204) away from the front seat clamp (4). A rear spring (209) is provided inside the side of the rear fixing plate (204) away from the front seat clamp (4). A rear limiting block (208) is provided at the other end of the rear spring (209). A rear clamping plate (206) is provided at the other end of the rear limiting block (208). A rear clamping tooth (203) is provided at the top of the rear clamping plate (206). A rear scale line (207) is provided on the rear limiting block (208).
4. The badminton racket maintenance and fixing device according to claim 1, characterized in that: The front seat clamp (4) includes a front mounting platform (402), which is located on the other side of the top of the work frame (8). A front moving column (401) is provided through the front mounting platform (402) from front to back. A front fixing plate (404) is provided at the end of the front moving column (401) near the rear seat clamp (2). A front limiting column (405) is provided on the side of the front fixing plate (404) away from the rear seat clamp (2). A front spring (409) is provided inside the side of the front fixing plate (404) away from the rear seat clamp (2). A front limiting block (408) is provided at the other end of the front spring (409). A front clamping plate (406) is provided at the other end of the front limiting block (408). A front clamping tooth (403) is provided at the top of the front clamping plate (406). A front scale line (407) is provided on the front limiting block (408).
5. A badminton racket maintenance and fixing device according to claim 1, characterized in that: The bottom end of the workbench (3) is movably connected to the base (1) via a bearing.
6. A badminton racket maintenance and fixing device according to claim 1, characterized in that: The pull wire assembly (5) includes a wire clamping device, a telescopic column, a control console, and a display.
7. A badminton racket maintenance and fixing device according to claim 1, characterized in that: The number of fixing clamps (6) is four, and the number of work racks (8) is two.
8. A badminton racket maintenance and fixing device according to claim 1, characterized in that: The wire clamp (7) includes a wire clamping assembly, a switch, and a lifting column.