Automobile tire maintenance device

Abstract

The utility model discloses an automobile tire maintenance device, and relates to the technical field of automobile maintenance. The automobile tire maintenance device comprises a base, two sets of jacking assemblies and a top seat, the base and the top seat are both of C-shaped plate structures, the top seat is arranged above the base, the jacking assemblies are arranged between the base and the top seat, and the two sets of jacking assemblies are arranged at the corners of the base and the top seat correspondingly. According to the automobile tire maintenance device, through the matched design of the base, the jacking assembly, the top seat and the brake wheel and the overall design of a C-shaped structure, the automobile tire maintenance device can move to the position of a tire to be maintained to jack up one side of an automobile body from the position, located around the tire, of the automobile body, supporting is stable and safe, and the contact area with the automobile body is large due to the arrangement of the jacking plate; and meanwhile, certain displacement can be provided, and friction damage to the vehicle body in the jacking process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile repair, in particular to a vehicle tire repair device. Background Art

[0002] Background technology of automobile tire repair and removal devices originates from the development needs of the automobile industry. As the number of vehicles increases, the probability of tire failure and damage also increases.

[0003] In the prior art, during the automobile tire repair process, the vehicle needs to be moved to a lifting platform to lift the body and then remove the tire. Ordinary auto repair places usually only have one or two sets of platforms. When there are many vehicles to be repaired, they need to queue up, which affects the repair efficiency. When ordinary jacks and other small lifting equipment are used to lift the car, the lifting contact area is small, which can easily cause damage to the vehicle chassis and has poor stability. Therefore, a new automobile tire repair device is now provided to solve the above problems. Utility Model Content

[0004] The purpose of the present utility model is to provide a vehicle tire repair device that can solve the problems raised by the above-mentioned background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a vehicle tire repair device, comprising a base, a lifting assembly, and a top seat, wherein the base and the top seat are both C-shaped plate structures, the top seat is arranged above the base, and the lifting assembly is arranged between the base and the top seat, and the number of the lifting assemblies is two and they are respectively arranged at the corner positions of the base and the top seat;

[0006] It also includes a lifting plate, which is arranged on the top of the top seat. The lifting plate has the same shape as the top seat and the inner edge is flush with the inner edge of the top seat. The outer edge of the lifting plate extends outward. The bottom of the lifting plate is integrally provided with multiple groups of movable blocks. The surface of the top seat is integrally provided with multiple groups of sliding groove parts corresponding to the number and position of the movable blocks. The movable blocks are slidably installed in the sliding groove parts.

[0007] Preferably, a spring member is connected to a position in the slide groove portion away from the movable block, and an end portion of the spring member is connected to the movable block.

[0008] Preferably, a brake wheel is provided at the bottom of the base, and a telescopic guide rod is provided between the base and the top seat near their ends. The telescopic guide rod is fixedly installed on the top of the base and the free end is fixedly connected to the bottom of the top seat.

[0009] Preferably, the jacking assembly includes a jack body, the bottom of the jack body is fixedly mounted on the top of the base, and the free end of the jack body is fixedly connected to the bottom of the jack seat.

[0010] Preferably, the jacking assembly also includes a pressure rod and a limit guide frame. The driving end movable sleeve of the jack body is provided with a pressure rod, and the bottom of the top seat is connected to the limit guide frame near its two ends. The pressure rod is passed through the limit guide frame and fits against the inner wall of the limit guide frame.

[0011] Preferably, the surface of the jacking plate is coated with an anti-skid pad layer, and lighting is provided at the bottom of the top seat near its end to provide lighting for tire disassembly and maintenance.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: the automobile tire repair device, through the coordinated design of the base, jacking assembly, jacking seat and brake wheel, with the help of the overall design of the C-shaped structure, can be moved to the tire to be repaired and lift up one side of the car body from the position around the tire, providing stable and safe support. In addition, the setting of the jacking plate has a large contact area with the car body, reducing damage to the bottom of the car body, and can also provide a certain amount of displacement, so that no friction damage will occur with the car body during the jacking process. The overall structure of the device is flexible, and the cost of manufacture and use is low, which is conducive to improving repair efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 It is a top view of the utility model;

[0016] Figure 3 It is the AA cross-sectional view of the present utility model;

[0017] Figure 4 It is an enlarged view of part A of the present utility model.

[0018] Figure numerals: 1. base; 2. jacking assembly; 21. jack body; 22. pressure rod; 23. limit guide frame; 3. top seat; 4. brake wheel; 5. jacking plate; 6. movable block; 7. slide groove; 8. spring part; 9. lighting lamp; 10. telescopic guide rod. DETAILED DESCRIPTION

[0019] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and 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. Therefore, they cannot be understood as limitations on the present invention.

[0020] See also Figure 1-4The utility model provides a technical solution: a car tire repair device, including a base 1, a jacking assembly 2 and a top seat 3. The base 1 and the top seat 3 are both C-shaped plate structures. The top seat 3 is arranged above the base 1, and the jacking assembly 2 is arranged between the base 1 and the top seat 3. The number of jacking assemblies 2 is two and they are respectively arranged at the corners of the base 1 and the top seat 3; it also includes a jacking plate 5, which is arranged on the top of the top seat 3. The jacking plate 5 has the same shape as the top seat 3 and the inner edge is flush with the inner edge of the top seat 3. The outer edge of the jacking plate 5 extends outward. The bottom of the jacking plate 5 is integrally provided with a plurality of groups of movable blocks 6. The surface of the top seat 3 is integrally provided with a plurality of groups of slide grooves 7 corresponding to the number and position of the movable blocks 6. 6 is slidably installed in the slide groove part 7, and a spring member 8 is connected to the position of the slide groove part 7 away from the movable block 6. The end of the spring member 8 is connected to the movable block 6. A brake wheel 4 is provided at the bottom of the base 1, and a telescopic guide rod 10 is provided between the base 1 and the top seat 3 near its end. The telescopic guide rod 10 is fixedly installed on the top of the base 1 and the free end is fixedly connected to the bottom of the top seat 3. With the help of the overall design of the C-shaped structure, it can be moved to the tire to be repaired and jack up one side of the car body from the position around the tire. The support is stable and safe. The setting of the lifting plate 5 has a large contact area with the car body, which reduces damage to the bottom of the car body. At the same time, it can also provide a certain amount of displacement and will not cause friction damage with the car body during the lifting process.

[0021] Furthermore, the jacking assembly 2 includes a jack body 21, the bottom of the jack body 21 is fixedly installed on the top of the base 1, and the free end of the jack body 21 is fixedly connected to the bottom of the top seat 3. The jacking assembly 2 also includes a pressure rod 22 and a limit guide frame 23. The driving end of the jack body 21 is movably sleeved with a pressure rod 22, and the bottom of the top seat 3 is connected to the limit guide frame 23 near its two ends. The pressure rod 22 is passed through the limit guide frame 23 and fits with the inner wall of the limit guide frame 23. The surface of the jacking plate 5 is provided with an anti-slip gasket layer, and a lighting lamp 9 is provided at the bottom of the top seat 3 near its end.

[0022] Working principle: Move the device to the bottom of the car to be repaired, ensure that the tire to be removed is located between the base 1 and the top seat 3, fix the brake wheel 4 in position, pull the two sets of pressure rods 22, the free end of the jack body 21 rises, the lifting plate 5 contacts the car body and lifts the vehicle.

[0023] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A car tire repair device, characterized in that: include: The base (1), the lifting assembly (2) and the top seat (3) are both C-shaped plate structures, the top seat (3) is arranged above the base (1), the lifting assembly (2) is arranged between the base (1) and the top seat (3), and the lifting assembly (2) is arranged in two groups and is respectively arranged at the corner positions of the base (1) and the top seat (3); A lifting plate (5) is provided on the top of the top seat (3). The lifting plate (5) has the same shape as the top seat (3) and the inner edge is flush with the inner edge of the top seat (3). The outer edge of the lifting plate (5) extends outward. The bottom of the lifting plate (5) is integrally provided with multiple groups of movable blocks (6). The surface of the top seat (3) is integrally provided with multiple groups of sliding grooves (7) corresponding to the number and position of the movable blocks (6). The movable blocks (6) are slidably installed in the sliding grooves (7).

2. The automobile tire repair device according to claim 1, characterized in that: A spring component (8) is connected to a position in the sliding groove portion (7) away from the movable block (6), and an end portion of the spring component (8) is connected to the movable block (6).

3. The automobile tire repair device according to claim 2, characterized in that: A brake wheel (4) is provided at the bottom of the base (1), and a telescopic guide rod (10) is provided between the base (1) and the top seat (3) at a position close to their ends. The telescopic guide rod (10) is fixedly mounted on the top of the base (1) and the free end is fixedly connected to the bottom of the top seat (3).

4. The automobile tire repair device according to claim 3, characterized in that: The lifting assembly (2) comprises a jack body (21), the bottom of the jack body (21) is fixedly mounted on the top of the base (1), and the free end of the jack body (21) is fixedly connected to the bottom of the top seat (3).

5. The automobile tire repair device according to claim 4, characterized in that: The jacking assembly (2) further comprises a pressure rod (22) and a limiting guide frame (23); the driving end of the jack body (21) is movably sleeved with the pressure rod (22); the bottom of the jack seat (3) is connected to the limiting guide frame (23) at positions near both ends thereof; the pressure rod (22) is passed through the limiting guide frame (23) and is in contact with the inner wall of the limiting guide frame (23).

6. The automobile tire repair device according to claim 5, characterized in that: The surface of the lifting plate (5) is provided with an anti-slip pad layer, and a lighting lamp (9) is provided at a position near the end of the bottom of the top seat (3).

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