Plastic handlebar sleeve convenient to disassemble quickly

Abstract

The utility model relates to the technical field of plastic handlebar sleeves, and discloses a plastic handlebar sleeve convenient to disassemble quickly, which comprises a handle and an antiskid sleeve, the inner wall of the handle is fixedly connected with a fixed disc, the upper side and the lower side of the fixed disc are slidably connected with sliding plates, and the right side of the outer wall of each sliding plate is fixedly connected with a clamping column. A rotating rod is rotatably connected to the top of the fixing disc, a pulley is fixedly connected to the outer wall of the rotating rod, a disc is arranged on the right side of the outer wall of the fixing disc, arc grooves are formed in the upper side and the lower side of the disc and slidably connected with the clamping columns, and a cylinder is fixedly connected to the middle of the right side of the outer wall of the disc. According to the utility model, by rotating the cylinder in the middle of the disc, the clamping column moves along the radian of the arc groove, then the sliding plates on the upper side and the lower side are driven to move, the handle sleeve is jacked up, a certain gap is formed between the handle sleeve and the handle, and the handle sleeve can be easily pulled out by matching with the pulleys above the sliding plates, so that quick disassembly is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic handlebar covers, in particular to a plastic handlebar cover which is easy to disassemble quickly. Background Art

[0002] A plastic handlebar cover is a plastic product that is put on the outside of the vehicle's handlebars. It is a vehicle accessory that mainly serves to protect the handlebars, improve the grip, increase friction and decorate the vehicle. It is tubular and its shape is designed to fit closely to the cylindrical shape of the handlebar. For different types of vehicles, the length and thickness of the handlebar cover will vary.

[0003] Many existing plastic handlebar covers are installed with an interference fit between the handlebars. The interference fit means that the inner diameter of the handlebar cover is slightly smaller than the outer diameter of the handlebar. Relying on the elastic deformation of the plastic, after the handlebar cover is put on the handlebar with force, the handlebar cover will tightly wrap the handlebar, and a large friction force is generated between the two, so that the handlebar cover is fixed on the handlebar and will not slide or fall off easily. This interference fit method also makes it difficult to remove the handlebar cover. In the prior art, when the handlebar cover needs to be replaced or the vehicle needs to be repaired, a flat tool, a flat screwdriver or a plastic scraper is used to remove the handlebar cover. Insert the flat part of the tool into the gap between the handlebar cover and the handlebar, and then pry it gently to reduce the friction between the handlebar cover and the handlebar. For tighter bicycle handlebar covers, carefully insert a flat screwdriver into the gap and gently pry up the edge of the handlebar cover to gradually destroy the interference fit between the handlebar cover and the handlebar. However, from the perspective of operational efficiency, this method uses a flat tool to pry for longer or harder handlebar covers. Each prying can only separate a very small part of the handlebar cover from the handlebar. If the handlebar cover is long, the entire disassembly process will take a lot of time, seriously affecting the progress of repair and replacement work. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a plastic handlebar cover that is easy to disassemble quickly, aiming to improve the problem in the prior art that the disassembly process takes a lot of time, seriously affecting the progress of maintenance and replacement work.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a plastic handlebar cover that is easy to disassemble quickly, including a handle and an anti-slip cover, the inner wall of the handle is fixedly connected to a fixed plate, the upper and lower sides of the fixed plate are slidably connected to a sliding plate, the right side of the outer wall of the sliding plate is fixedly connected to a locking column, the top of the fixed plate is rotatably connected to a rotating rod, the outer wall of the rotating rod is fixedly connected to a pulley, a disc is provided on the right side of the outer wall of the fixed plate, the upper and lower sides of the disc are provided with arc grooves, the arc grooves are slidably connected to the locking column, the middle part of the right side of the outer wall of the disc is fixedly connected to a cylinder, and one end of the anti-slip cover is fixedly connected to a fixing mechanism, and the fixing mechanism is used to prevent rotation caused by insufficient friction between the anti-slip cover and the handle.

[0006] As a further description of the above technical solution:

[0007] The fixing mechanism includes a circular ring, which is fixedly connected to one end of the anti-slip sleeve. A threaded groove is provided at the top of the circular ring. A threaded rod 1 is threadedly connected to the middle of the threaded groove. A rotating block is fixedly connected to the top of the threaded rod 1. A pressing plate is fixedly connected to the bottom end of the threaded rod 1. A groove is provided at the lower end of the circular ring. A spring is fixedly connected to the inside of the groove. The top of the spring is fixedly connected to a locking plate.

[0008] As a further description of the above technical solution:

[0009] One end of the cylinder is fixedly connected to a connecting rod, and the outer wall of the connecting rod is fixedly connected to a rotating disk.

[0010] As a further description of the above technical solution:

[0011] A fixing ring is fixedly connected to the left side of the outer wall of the handle, and a bell is fixedly connected to the top of the fixing ring.

[0012] As a further description of the above technical solution:

[0013] A connector is fixedly connected to the middle portion of the outer wall of the handle, and a lighting lamp is fixedly connected to the front side of the connector.

[0014] As a further description of the above technical solution:

[0015] The outer wall of the circular ring is fixedly connected with a second threaded rod, and the outer wall of the second threaded rod is threadedly connected with a long plate.

[0016] As a further description of the above technical solution:

[0017] The bottom wall of the handle is fixedly connected to a support rod, and the outer wall of the support rod is fixedly connected to a plurality of reflective strips at equal intervals.

[0018] As a further description of the above technical solution:

[0019] The bottom wall of the pressing plate is provided with an anti-skid pad, and the anti-skid pad is engaged with the pressing plate.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the present invention, by rotating the cylinder in the middle of the disc, the engaging column moves along the arc of the arc groove, thereby driving the upper and lower sliding plates to move, lifting the handle cover so that there is a certain gap between the handle and the handle. Combined with the pulley above the sliding plate, the handle cover can be easily pulled out, thereby completing quick disassembly.

[0022] 2. In the present invention, twisting the rotating block drives the threaded rod below to rotate, so that the threaded rod can move up and down when it is rotated repeatedly, thereby driving the pressing plate below to move. The bottom end of the ring is fixed with a spring, and the upper end of the spring is fixed with a snap plate. When the threaded rod is pressed downward, the snap plate and the pressing plate can firmly fix the handle, thereby fixing the anti-slip sleeve on the handle. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of the plastic handlebar cover that is easy to disassemble quickly proposed by the present invention;

[0024] Figure 2 This is a partial disassembled diagram of the plastic handlebar cover that is easy to disassemble quickly proposed by the utility model;

[0025] Figure 3 This is a partial structural diagram of the plastic handlebar cover that is easy to disassemble quickly proposed by the present invention;

[0026] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0027] Figure 5 This is an exploded view of the fixing mechanism of the plastic handlebar cover that is easy to disassemble quickly proposed by the utility model.

[0028] Legend:

[0029] 1. Handle; 2. Fixing mechanism; 201. Ring; 202. Threaded groove; 203. Threaded rod one; 204. Rotating block; 205. Pressing plate; 206. Clamping plate; 207. Spring; 208. Groove; 3. Cylinder; 4. Disc; 5. Arc groove; 6. Clamping column; 7. Fixed disc; 8. Sliding plate; 9. Rotating rod; 10. Pulley; 11. Rotating disc; 12. Connecting rod; 13. Bell; 14. Fixing ring; 15. Connector; 16. Light; 17. Long board; 18. Threaded rod two; 19. Support rod; 20. Reflective strip; 21. Anti-slip sleeve; 22. Anti-slip pad. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Reference Figure 1 、 Figure 2 and Figure 3 , The utility model provides an embodiment of a plastic handlebar cover that is easy to disassemble quickly, including a handle 1 and an anti-slip cover 21. The inner wall of the handle 1 is fixedly connected with a fixed plate 7, and the handle 1 fixes the fixed plate 7. The upper and lower sides of the fixed plate 7 are slidably connected with sliding plates 8, and the fixed plate 7 fixes the sliding plate 8. The right side of the outer wall of the sliding plate 8 is fixedly connected with a locking column 6. The sliding plate 8 can open the anti-slip cover 21, and the top of the fixed plate 7 is rotatably connected with a rotating rod 9. The rotating rod 9 fixes the pulley 10. The outer wall of the rotating rod 9 is fixedly connected with the pulley 10. The pulley 10 can quickly pull out the anti-slip cover 21. A disc 4 is provided on the right side of the outer wall of the fixed plate 7. Arc grooves 5 are provided on the upper and lower sides of the disc 4. When the disc 4 rotates, it passes through the arc groove The groove 5 and the engaging column 6 drive the sliding plate 8 to move up and down. The arc groove 5 is slidably connected to the engaging column 6. The middle part of the right side of the outer wall of the disc 4 is fixedly connected to the cylinder 3, and the cylinder 3 can drive the disc 4 to rotate. One end of the anti-slip sleeve 21 is fixedly connected to the fixing mechanism 2. The fixing mechanism 2 is used to prevent rotation caused by insufficient friction between the anti-slip sleeve 21 and the handle 1. One end of the cylinder 3 is fixedly connected to the connecting rod 12, and the outer wall of the connecting rod 12 is fixedly connected to the rotating disk 11. The rotating disk 11 can rotate the disc 4 more easily. The left side of the outer wall of the handle 1 is fixedly connected to the fixing ring 14, which fixes the bell 13. The top of the fixing ring 14 is fixedly connected to the bell 13. The bell 13 can remind people nearby when riding.

[0032] Reference Figure 1 、 Figure 2 and Figure 5The fixing mechanism 2 includes a ring 201, which is fixedly connected to one end of the anti-slip sleeve 21. The anti-slip sleeve 21 can increase the friction force. A threaded groove 202 is provided at the top of the ring 201. The ring 201 fixes the anti-slip sleeve 21. The middle part of the threaded groove 202 is threadedly connected to a threaded rod 1 203. The threaded groove 202 is threadedly connected to the threaded rod 1 203 and can move up and down when rotating. The top of the threaded rod 1 203 is fixedly connected to a rotating block 204. The rotating block 204 can better rotate the threaded rod 1 203. The bottom end of the threaded rod 1 203 is fixedly connected to a pressing plate 205. The pressing plate 205 is engaged with the locking plate 206. Fixed on the handle 1, a groove 208 is provided at the lower end of the ring 201, and the groove 208 fixes the spring 207. The inside of the groove 208 is fixedly connected to the spring 207, and the spring 207 can provide an upward force. The top of the spring 207 is fixedly connected to the locking plate 206. The middle part of the outer wall of the handle 1 is fixedly connected to the connector 15, and the connector 15 fixes the lighting lamp 16. The front side of the connector 15 is fixedly connected to the lighting lamp 16, and the lighting lamp 16 can provide lighting. The outer wall of the ring 201 is fixedly connected to the threaded rod 2 18, and the outer wall of the threaded rod 2 18 is threadedly connected to the long plate 17. The long plate 17 can fix the rotating block 204.

[0033] Reference Figure 1 and Figure 2 The bottom wall of the handle 1 is fixedly connected to a support rod 19, and the outer wall of the support rod 19 is evenly fixedly connected to a plurality of reflective strips 20. The reflective strips 20 can provide a warning at night. The bottom wall of the pressing plate 205 is provided with an anti-slip pad 22. The anti-slip pad 22 engages with the pressing plate 205 to fix the handle 1 more firmly.

[0034] Working principle: A fixed plate 7 is provided inside the plastic handlebar cover for quick disassembly. The upper and lower sides of the fixed plate 7 are slidably connected to the sliding plates 8. A locking column 6 is fixed to one end of the sliding plate 8. A circular plate 4 is provided on the front side of the fixed plate 7. An arc groove 5 is provided inside the circular plate 4. The arc groove 5 is engaged with the locking column 6. By rotating the cylinder 3 in the middle of the circular plate 4, the locking column 6 moves along the arc of the arc groove 5, thereby driving the upper and lower sliding plates 8 to move, lifting the handlebar cover so that there is a certain gap between it and the handle 1. Then, with the pulley 10 above the sliding plate 8, the handlebar cover can be easily pulled out, thereby completing quick disassembly.

[0035] The fixing mechanism 2 is fixedly connected to one end of the handle sleeve, and the fixing mechanism 2 can make the handle sleeve and the handle 1 fit more closely and prevent rotation. The circular ring 201 in the fixing mechanism 2 is fixed to one side of the anti-slip sleeve 21. After the anti-slip sleeve 21 is installed on the handle 1, the rotating block 204 is twisted to drive the threaded rod 1 203 below to rotate. Because a thread groove 202 is provided in the circular ring 201, the threaded rod 1 203 can move up and down when rotating, thereby driving the pressing plate 205 below to move. The bottom end of the circular ring 201 is fixed with a spring 207, and the upper end of the spring 207 is fixed with a snap plate 206. When the threaded rod 1 203 is pressed downward, the snap plate 206 and the pressing plate 205 can firmly fix the handle 1, thereby fixing the anti-slip sleeve 21 on the handle 1.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A plastic handlebar cover that is easy to disassemble quickly, comprising a handlebar (1) and an anti-slip cover (21), characterized in that: The inner wall of the handle (1) is fixedly connected with a fixed disk (7), and the upper and lower sides of the fixed disk (7) are slidably connected with a sliding plate (8), and the right side of the outer wall of the sliding plate (8) is fixedly connected with a locking column (6), and the top of the fixed disk (7) is rotatably connected with a rotating rod (9), and the outer wall of the rotating rod (9) is fixedly connected with a pulley (10), and a disk (4) is provided on the right side of the outer wall of the fixed disk (7), and the upper and lower sides of the disk (4) are provided with arc grooves (5), and the arc grooves (5) are slidably connected with the locking column (6), and the middle part of the right side of the outer wall of the disk (4) is fixedly connected with a cylinder (3), and one end of the anti-slip sleeve (21) is fixedly connected with a fixing mechanism (2), and the fixing mechanism (2) is used to prevent the anti-slip sleeve (21) from rotating due to insufficient friction between the handle (1).

2. The quick-disassembly plastic handlebar cover according to claim 1, characterized in that: The fixing mechanism (2) comprises a circular ring (201), the circular ring (201) is fixedly connected to one end of the anti-slip sleeve (21), a threaded groove (202) is provided at the top of the circular ring (201), a threaded rod (203) is threadedly connected to the middle of the threaded groove (202), a rotating block (204) is fixedly connected to the top of the threaded rod (203), a pressing plate (205) is fixedly connected to the bottom of the threaded rod (203), a groove (208) is provided at the lower end of the circular ring (201), a spring (207) is fixedly connected inside the groove (208), and a locking plate (206) is fixedly connected to the top of the spring (207).

3. The quick-disassembly plastic handlebar cover according to claim 1, characterized in that: One end of the cylinder (3) is fixedly connected to a connecting rod (12), and the outer wall of the connecting rod (12) is fixedly connected to a rotating disk (11).

4. The quick-disassembly plastic handlebar cover according to claim 1, characterized in that: A fixing ring (14) is fixedly connected to the left side of the outer wall of the handle (1), and a bell (13) is fixedly connected to the top end of the fixing ring (14).

5. The quick-disassembly plastic handlebar cover according to claim 1, characterized in that: A connector (15) is fixedly connected to the middle portion of the outer wall of the handle (1), and a lighting lamp (16) is fixedly connected to the front side of the connector (15).

6. The quick-disassembly plastic handlebar cover according to claim 2, characterized in that: The outer wall of the circular ring (201) is fixedly connected to a second threaded rod (18), and the outer wall of the second threaded rod (18) is threadedly connected to a long plate (17).

7. The quick-disassembly plastic handlebar cover according to claim 1, characterized in that: The bottom wall of the handle (1) is fixedly connected to a support rod (19), and the outer wall of the support rod (19) is fixedly connected to a plurality of reflective strips (20) at equal intervals.

8. The quick-disassembly plastic handlebar cover according to claim 2, characterized in that: The bottom wall of the pressing plate (205) is provided with an anti-skid pad (22), and the anti-skid pad (22) is engaged with the pressing plate (205).

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