CN-224224994-U - Car body fixing and clamping device for tail-hung bicycle frame

Abstract

The utility model provides a fixing and clamping device for a vehicle body of a tail-hung bicycle frame, and relates to the technical field of motor vehicle accessories. This fixed clamping device of automobile body of bicycle frame is hung to tail, including mounting bracket and rotating assembly, the inside rotating assembly that is equipped with of mounting bracket, rotating assembly includes first lead screw, first lead screw left and right sides is equipped with the gag lever post, first lead screw outer wall cover is equipped with the sliding block, sliding block outer wall top fixedly connected with installation piece, installation piece inner wall rotates and is connected with the supporting shoe, and this fixed clamping device of automobile body of bicycle frame is hung to tail is through setting up rotating assembly for the staff can be faced when not unidimensional, can adjust the angle of supporting shoe through rotating first lead screw, thereby changes the height of clamping shoe, makes it can adapt to the height of different bicycle frames, accomplishes subsequent centre gripping work, and the staff of being convenient for operates, has strengthened the practicality of device.

Inventors

• TAN JIFENG
• WANG WEI
• CHEN SHAOQING

Assignees

• 扬州元辰汽车配件有限公司

Dates

Publication Date

20260512

Application Date

20250801

Claims (7)

1. 1. The utility model provides a fixed clamping device of automobile body of bicycle frame is hung to tail, includes mounting bracket (1) and rotation subassembly, wherein, inside rotation subassembly that is equipped with of mounting bracket (1), rotation subassembly includes first lead screw (201), first lead screw (201) left and right sides is equipped with gag lever post (202), first lead screw (201) outer wall cover is equipped with sliding block (203), sliding block (203) outer wall top fixedly connected with installation piece (204), installation piece (204) inner wall rotates and is connected with supporting shoe (205), supporting shoe (205) are kept away from installation piece (204) one end and rotate and be connected with grip block (206), grip block (206) inside is equipped with connecting rod (207), connecting rod (207) outer wall threaded connection has rotation piece (208).
2. 2. The device for fixing and clamping a bicycle body of a tail-mounted bicycle frame according to claim 1, wherein the number of the sliding blocks (203) is two, and the two sliding blocks (203) are in sliding connection with the limiting rod (202).
3. 3. The device for fixing and clamping a bicycle body of a tail-mounted bicycle frame according to claim 1, wherein the first screw rod (201) is rotatably connected with the mounting frame (1), and the limiting rod (202) is fixedly connected with the mounting frame (1).
4. 4. The device for fixing and clamping the vehicle body of the tail-hung bicycle frame according to claim 1, wherein a second screw rod (3) is arranged on one side, far away from the first screw rod (201), of the limiting rod (202), and the second screw rod (3) is rotatably connected with the mounting frame (1).
5. 5. The device for fixing and clamping the bicycle frame of the tail suspension bicycle according to claim 4, wherein a positioning rod (4) is arranged on one side, away from the limiting rod (202), of the second screw rod (3), and the positioning rod (4) is fixedly connected with the mounting frame (1).
6. 6. The device for fixing and clamping the bicycle body of the tail-hung bicycle frame according to claim 5, wherein the outer wall of the second screw rod (3) is sleeved with a moving block (5), and the top of the outer wall of the moving block (5) is fixedly connected with a fixing block (6).
7. 7. The device for fixing and clamping the bicycle frame of the tail-mounted bicycle of claim 6, wherein the front end of the outer wall of the second screw rod (3) is fixedly connected with a rotating disc (7), the middle part of the inner wall of the mounting frame (1) is fixedly connected with a mounting rod (8), and the top of the outer wall of the mounting frame (1) is fixedly connected with a fixing rod (9).

Description

Car body fixing and clamping device for tail-hung bicycle frame Technical Field The utility model relates to a fixing and clamping device for a vehicle body of a tail-hung bicycle frame, in particular to a fixing and clamping device for a vehicle body of a tail-hung bicycle frame, and belongs to the technical field of motor vehicle accessories. Background The bicycle is a two-wheeled non-motor vehicle driven by manpower, and the rear wheel is driven to advance by the pedal driving chain, so that the bicycle has the characteristics of environmental protection, flexibility, health and the like. Of 25 parts of the bicycle frame, tyre, pedal, brake, chain, etc., the basic parts are not necessary. Wherein, the frame is the skeleton of the bicycle, and the weight that it bears people and goods is the biggest. According to the working characteristics of each component, the guide system can be roughly divided into a guide system which consists of components such as a handlebar, a front fork, a front axle, a front wheel and the like. The rider can change the running direction and keep the balance of the car body by manipulating the handle bar, and the driving (transmission or walking) system consists of pedals, a middle shaft, a toothed disc, a crank, a chain, a flywheel, a rear shaft, a rear wheel and other parts. The brake system consists of brake parts, a rider can operate the brake at any time to slow down and stop the running bicycle, ensure the running safety, and in addition, the bicycle is also provided with parts such as a car lamp, a bracket, a bicycle bell and the like for safety and attractive appearance and practical use; The bicycle is divided into a general bicycle and a special bicycle, and the racing bicycle belongs to the special bicycle. The racing bicycle is a racing bicycle, which can be divided into a field racing bicycle and a highway racing bicycle, has the characteristics of high strength, light dead weight and light and flexible riding, is used for riding on outdoor zones, public roads and public channels, is provided with a reinforced frame and other parts, is particularly a two-wheeled bicycle provided with a wide tire with deep patterns and a large-range speed changing device, is a bicycle for exercise, travel and competition, is generally suitable for running on bad roads or on sites without roads, the electric bicycle has high strength, small wheel diameter, thick tire section, large tooth claw on the tread, collision resistance, falling resistance and good off-road performance, the storage battery is used as auxiliary energy source, on the basis of the common bicycle, the prior art has the technical problems that when a vehicle is provided with operating components such as a motor, a controller, a storage battery, a handle bar, and the like and a display instrument system, a user generally carries a bicycle by driving a private car when traveling on a long-distance mountain, and after the bicycle reaches a destination, the user puts down the bicycle to ride the bicycle. The traditional fixed clamping device is difficult to adapt to the heights of different bicycles, and is difficult to complete the clamping task in the process of loading the bicycles by the self-driving vehicle. Disclosure of utility model (One) solving the technical problems The utility model aims to solve the problems that the fixing and clamping device for the bicycle frame of the tail-hung bicycle is difficult to adapt to different heights of the bicycle and difficult to complete clamping tasks in the process of loading the bicycle by a self-driving bicycle when a user generally carries the bicycle by driving a private car during long-distance mountain travel in the prior art. (II) technical scheme The utility model is realized by the following technical scheme that the clamping device for fixing the bicycle body of the tail-hung bicycle frame. Including mounting bracket and rotating assembly, the inside rotating assembly that is equipped with of mounting bracket, rotating assembly includes first lead screw, first lead screw left and right sides is equipped with the gag lever post, first lead screw outer wall cover is equipped with the sliding block, sliding block outer wall top fixedly connected with installation piece, installation piece inner wall rotates and is connected with the supporting shoe, the supporting shoe is kept away from installation piece one end and is rotated and be connected with the grip block, the grip block is inside to be equipped with the connecting rod, connecting rod outer wall threaded connection has the rotating block. Preferably, the number of the sliding blocks is two, and the two sliding blocks are in sliding connection with the limiting rod. Preferably, the first screw rod is rotationally connected with the mounting frame, and the limiting rod is fixedly connected with the mounting frame. Preferably, one side of the limiting rod, which is far away from the first screw rod, is prov