Automobile shock absorber with supporting structure
The shock absorber's auxiliary support structure addresses the issue of direct shock force on axles by securing it to the vehicle chassis, preventing deformation and breakage, and enhancing component protection.
Patent Information
- Application Number
- CN202422557303.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-22
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-10-22
AI Technical Summary
When the existing shock absorbers rotate the shaft or encounter large bumps, the bumping force directly acts on the shaft, causing the shaft to be easily deformed or broken, which makes it inconvenient to use.
An automobile shock absorber with a support structure is designed. By setting an auxiliary support structure and a protective structure on the shock absorber, including mounting a circular plate, a U-shaped plate, a rotating rod, a protective round frame, etc., auxiliary support and protection of the shaft body is achieved to prevent the bumping force from directly acting on the shaft body.
It effectively avoids damage to the shaft body, enhances the durability of the shock absorber, prevents bumping forces from directly acting on the shaft body, and extends the service life of the shock absorber.
Smart Images
Figure CN223105153U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of automotive shock absorbers, and specifically relates to an automotive shock absorber with a support structure. Background Art
[0002] An automotive shock absorber is actually a vibration damper. Shock absorbers are not only used in suspensions in automobiles, but also in other positions, such as in the cab, seat, steering wheel, etc. They can also be used as buffers on vehicle bumpers. Shock absorbers used in suspensions are more common and are also one of the shock absorber parts with a higher failure rate.
[0003] The shock absorbers of the prior art mainly include a sliding cylinder, a sliding rod, a first circular plate, a second circular plate, a second mounting ring, a first mounting ring, and a return spring. During use, they are connected to the shaft body of the shock absorber through the first mounting ring and the second mounting ring. At this time, when vibrations occur, the sliding cylinder can be driven to slide on the outer surface of the sliding rod, thereby deforming the return spring and achieving shock absorption.
[0004] However, in actual use, shock absorbers are often connected to the upper and lower shaft bodies. As a result, during the rotation of the shaft body or when encountering large bumps, the bumping force of the shock absorber directly acts on the shaft body, and the shaft body's strength is relied upon for support. After a long time of strong impact, it is easy for the shaft body to deform or even break, which is very inconvenient. Summary of the Utility Model
[0005] (1) Technical Problems to be Solved
[0006] In order to overcome the above-mentioned defects of the prior art, the utility model provides an automotive shock absorber with a support structure, which solves the problem that in actual use, shock absorbers are often connected to the upper and lower shaft bodies. As a result, during the rotation of the shaft body or when encountering large bumps, the bumping force of the shock absorber directly acts on the shaft body, and the shaft body's strength is relied upon for support. After a long time of strong impact, it is easy for the shaft body to deform or even break, which is very inconvenient.
[0007] (2) Technical Solutions
[0008] To achieve the above object, the present utility model provides the following technical solutions: An automobile shock absorber with a support structure, including a sliding cylinder, the top end of the sliding cylinder is fixedly connected with a first circular plate, a sliding rod is slidably arranged on the inner walls of the sliding cylinder and the first circular plate, the top end of the sliding rod is fixedly connected with a second circular plate, a return spring is sleeved on the outer surface of the sliding rod, and both ends of the return spring are fixedly connected with the outer surface of the first circular plate and the outer surface of the second circular plate respectively. A second mounting ring is fixedly connected to the bottom of the first circular plate, a first mounting ring is fixedly connected to the top of the outer surface of the second circular plate, an auxiliary support structure is arranged on the outer surface of the first mounting ring, and an auxiliary protection structure is arranged on the outer surface of the second circular plate. The auxiliary support structure includes a mounting circular plate, a U-shaped plate is fixedly connected to the bottom of the outer surface of the mounting circular plate, a rotating rod is rotatably connected between the two sides of the inner wall of the U-shaped plate, a rotating block is fixedly connected to the outer surface of the rotating rod, and a reserved hole is opened on the inner wall of the mounting circular plate.
[0009] As a further solution of the present utility model: An auxiliary connecting rod is fixedly connected to the outer surface of the rotating block, and a first connecting ring is fixedly connected to the bottom of the auxiliary connecting rod.
[0010] As a further solution of the present utility model: A plugging cylinder is fixedly connected to the outer surface of the first mounting ring, a plugging rod is plugged in the inner wall of the plugging cylinder, and the top end of the outer surface of the plugging rod is fixedly connected to the bottom of the outer surface of the first connecting ring.
[0011] As a further solution of the present utility model: A second connecting ring is fixedly connected to the top of the outer surface of the plugging cylinder, and a plugging hole is opened on the inner wall of the second connecting ring.
[0012] As a further solution of the present utility model: A first threaded plug rod is plugged in the inner wall of the first connecting ring, and a first fixing nut is threadedly connected to the bottom end of the first threaded plug rod.
[0013] As a further solution of the present utility model: The auxiliary protection structure includes a protection circular frame, an auxiliary plug hole is opened on the inner wall of the second circular plate, and an annular connecting block is fixedly connected to the top of the outer surface of the protection circular frame.
[0014] As a further solution of the present utility model: A second threaded plug rod is fixedly connected to the top of the outer surface of the annular connecting block, the second threaded plug rod is plugged in the inner wall of the auxiliary plug hole, and a second fixing nut is threadedly connected to the top end of the outer surface of the second threaded plug rod.
[0015] (III) Beneficial effects
[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0017] 1. The automotive shock absorber with a support structure, by setting an auxiliary support structure, under the action of structures such as the mounting circular plate and the U-shaped plate, enables the first mounting ring at the top to be fixed to the vehicle chassis. There will be mounting holes and grooves (the vehicle chassis structure is not shown in the figure) on the vehicle chassis that are adapted to the mounting circular plate and the reserved holes, so that the first mounting ring can be supported and fixed to the vehicle chassis. Furthermore, when encountering bumpy forces, it can provide auxiliary support and avoid being completely applied to the shaft body (the shaft body is not shown in the figure) and causing damage.
[0018] 2. The automotive shock absorber with a support structure, by setting an auxiliary protection structure, under the action of the protective circular frame, can effectively protect components such as the sliding rod and the sliding cylinder, and further can effectively prevent damage caused by external impacts and the like.
[0019] 3. The automotive shock absorber with a support structure, by setting the annular connecting block and the second threaded insertion rod, can cooperate with the second fixing nut and the auxiliary insertion hole, so that the protective circular frame can be disassembled and assembled with the second circular plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;
[0021] Figure 2 is a three-dimensional structural schematic diagram of the connection part between the sliding rod and the sliding cylinder of the present utility model;
[0022] Figure 3 For the present utility model Figure 2 the enlarged view at A in;
[0023] Figure 4 is a three-dimensional structural schematic diagram of the protective circular frame part of the present utility model;
[0024] In the figure: 1. Sliding cylinder; 2. First circular plate; 3. Sliding rod; 4. Second circular plate; 5. Return spring; 6. First mounting ring; 7. Second mounting ring; 8. Auxiliary support structure; 81. Mounting circular plate; 82. U-shaped plate; 83. Rotating rod; 84. Rotating block; 85. Reserved hole; 86. Auxiliary connecting rod; 87. Inserting rod; 88. Inserting cylinder; 89. First connecting ring; 810. Second connecting ring; 811. First threaded insertion rod; 812. Insertion hole; 813. First fixing nut; 9. Auxiliary protection structure; 91. Protective circular frame; 92. Annular connecting block; 93. Second threaded insertion rod; 94. Auxiliary insertion hole; 95. Second fixing nut. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0025] The technical solutions of this patent will be further described in detail below in conjunction with the specific embodiments.
[0026] As Figures 1-4As shown in the figure, the present utility model provides a technical solution: an automobile shock absorber with a support structure, which includes a sliding cylinder 1. A first circular plate 2 is fixedly connected to the top end of the sliding cylinder 1. A sliding rod 3 is slidably arranged on the inner walls of the sliding cylinder 1 and the first circular plate 2. A second circular plate 4 is fixedly connected to the top end of the sliding rod 3. By providing the sliding rod 3 and the second circular plate 4, the sliding rod 3 can drive the second circular plate 4 to slide along the inside of the sliding cylinder 1, and thus can cooperate with other components for auxiliary buffering. A return spring 5 is sleeved on the outer surface of the sliding rod 3. The two ends of the return spring 5 are respectively fixedly connected to the outer surface of the first circular plate 2 and the outer surface of the second circular plate 4. A second mounting ring 7 is fixedly connected to the bottom of the first circular plate 2. A first mounting ring 6 is fixedly connected to the top of the outer surface of the second circular plate 4. By providing the first mounting ring 6 and the second mounting ring 7, they can be disassembled and fixed to two shaft bodies respectively. An auxiliary support structure 8 is arranged on the outer surface of the first mounting ring 6. An auxiliary protection structure 9 is arranged on the outer surface of the second circular plate 4. The auxiliary support structure 8 includes a mounting circular plate 81. A U-shaped plate 82 is fixedly connected to the bottom of the outer surface of the mounting circular plate 81. A rotating rod 83 is rotatably connected between the two sides of the inner wall of the U-shaped plate 82. A rotating block 84 is fixedly connected to the outer surface of the rotating rod 83. By providing the rotating rod 83 and the rotating block 84, they can cooperate with other components for movement. A reserved hole 85 is opened on the inner wall of the mounting circular plate 81.
[0027] Specifically, as Figures 2-3 shown, an auxiliary connecting rod 86 is fixedly connected to the outer surface of the rotating block 84. A first connecting ring 89 is fixedly connected to the bottom of the auxiliary connecting rod 86. A plugging cylinder 88 is fixedly connected to the outer surface of the first mounting ring 6. A plugging rod 87 is inserted into the inner wall of the plugging cylinder 88. By providing the plugging cylinder 88 and the plugging rod 87, the auxiliary connecting rod 86 and other components can be auxiliarily connected and fixed. The top end of the outer surface of the plugging rod 87 is fixedly connected to the bottom of the outer surface of the first connecting ring 89. A second connecting ring 810 is fixedly connected to the top of the outer surface of the plugging cylinder 88. A plugging hole 812 is opened on the inner wall of the second connecting ring 810. By providing the plugging hole 812, it can cooperate with other components for auxiliary disassembly and assembly. A first threaded plug rod 811 is inserted into the inner wall of the first connecting ring 89. A first fixing nut 813 is threadedly connected to the bottom end of the first threaded plug rod 811. By providing the first threaded plug rod 811 and the first fixing nut 813, the first connecting ring 89 and the second connecting ring 810 can be auxiliarily disassembled and assembled.
[0028] Specifically, as Figure 2 and Figure 4As shown in the figure, the auxiliary protection structure 9 includes a protective circular frame 91. An auxiliary insertion hole 94 is provided on the inner wall of the second circular plate 4. The top of the outer surface of the protective circular frame 91 is fixedly connected with an annular connecting block 92. By providing the protective circular frame 91, the sliding rod 3 and the sliding cylinder 1 can be assisted in protection. The top of the outer surface of the annular connecting block 92 is fixedly connected with a second threaded insertion rod 93. The second threaded insertion rod 93 is inserted into the inner wall of the auxiliary insertion hole 94. By providing the second threaded insertion rod 93 and the auxiliary insertion hole 94, it can cooperate with the second fixing nut 95 for auxiliary disassembly and assembly. The top end of the outer surface of the second threaded insertion rod 93 is threadedly connected with a second fixing nut 95.
[0029] The working principle of the present utility model is as follows:
[0030] S1. When in use, the mounting circular plate 81 is fixedly installed on the vehicle chassis. At the same time, the first mounting ring 6 and the second mounting ring 7 are fixedly installed on the shaft body. At this time, the insertion rod 87 is inserted into the inner wall of the insertion cylinder 88, so that the first connecting ring 89 and the second connecting ring 810 are in contact. At this time, the first threaded insertion rod 811 can be inserted into the inner wall of the insertion hole 812, so that the first fixing nut 813 is fixed to the first threaded insertion rod 811.
[0031] S2. When vibration reduction is required due to vibration, at this time, under the action of the sliding rod 3 and the sliding cylinder 1, the return spring 5 can be driven to deform.
[0032] S3. When protection is required, at this time, the second threaded insertion rod 93 is inserted into the inner wall of the auxiliary insertion hole 94. At this time, the second fixing nut 95 is fixed to the second threaded insertion rod 93, so that the protective circular frame 91 can be installed and fixed.
[0033] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific situations.
[0034] The above has described the preferred embodiments of the present patent in detail, but the present patent is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various changes can be made without departing from the purpose of the present patent.
Claims
1. An automotive shock absorber with a support structure, comprising a sliding cylinder (1), characterized in that: The top end of the sliding cylinder (1) is fixedly connected with a first circular plate (2). A sliding rod (3) is slidably arranged on the inner walls of the sliding cylinder (1) and the first circular plate (2). The top end of the sliding rod (3) is fixedly connected with a second circular plate (4). A return spring (5) is sleeved on the outer surface of the sliding rod (3). The two ends of the return spring (5) are respectively fixedly connected with the outer surface of the first circular plate (2) and the outer surface of the second circular plate (4). The bottom of the first circular plate (2) is fixedly connected with a second mounting ring (7). The top of the outer surface of the second circular plate (4) is fixedly connected with a first mounting ring (6). An auxiliary support structure (8) is arranged on the outer surface of the first mounting ring (6). An auxiliary protection structure (9) is arranged on the outer surface of the second circular plate (4). The auxiliary support structure (8) includes a mounting circular plate (81). The bottom of the outer surface of the mounting circular plate (81) is fixedly connected with a U-shaped plate (82). A rotating rod (83) is rotatably connected between the two sides of the inner wall of the U-shaped plate (82). A rotating block (84) is fixedly connected to the outer surface of the rotating rod (83). A reserved hole (85) is formed in the inner wall of the mounting circular plate (81).
2. The automotive shock absorber with a support structure according to claim 1, characterized in that: An auxiliary connecting rod (86) is fixedly connected to the outer surface of the rotating block (84). The bottom of the auxiliary connecting rod (86) is fixedly connected with a first connecting ring (89).
3. The automotive shock absorber with a support structure according to claim 2, characterized in that: A plugging cylinder (88) is fixedly connected to the outer surface of the first mounting ring (6). A plugging rod (87) is inserted into the inner wall of the plugging cylinder (88). The top end of the outer surface of the plugging rod (87) is fixedly connected with the bottom of the outer surface of the first connecting ring (89).
4. The automotive shock absorber with a support structure according to claim 3, characterized in that: A second connecting ring (810) is fixedly connected to the top of the outer surface of the plugging cylinder (88). A plugging hole (812) is formed in the inner wall of the second connecting ring (810).
5. The automotive shock absorber with a support structure according to claim 2, characterized in that: A first threaded plugging rod (811) is inserted into the inner wall of the first connecting ring (89). A first fixing nut (813) is threadedly connected to the bottom end of the first threaded plugging rod (811).
6. The automotive shock absorber with a support structure according to claim 1, characterized in that: The auxiliary protection structure (9) includes a protection circular frame (91). An auxiliary plugging hole (94) is formed in the inner wall of the second circular plate (4). An annular connecting block (92) is fixedly connected to the top of the outer surface of the protection circular frame (91).
7. The automotive shock absorber with a support structure according to claim 6, characterized in that: A second threaded plugging rod (93) is fixedly connected to the top of the outer surface of the annular connecting block (92). The second threaded plugging rod (93) is inserted into the inner wall of the auxiliary plugging hole (94). A second fixing nut (95) is threadedly connected to the top end of the outer surface of the second threaded plugging rod (93).