Combined rubber shock absorber
By introducing a pre-fixed design of connecting blocks and bolts into the rubber shock absorber, combined with neoprene rubber material, the problem of inconvenient installation of existing rubber shock absorbers is solved, simplifying installation and improving assembly efficiency, while providing reliable cushioning performance and extending service life.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-14
- Publication Date
- 2026-03-31
AI Technical Summary
Existing rubber shock absorbers are complicated to assemble and cannot be pre-fixed, resulting in inconvenient installation and reduced assembly efficiency.
A combined rubber shock absorber was designed. It achieves pre-fixation through the cooperation of connecting blocks and connecting grooves, combined with bolt connection. It is made of neoprene rubber to improve tensile strength and elongation, and the surface is coated with a protective layer.
It simplifies the installation process, avoids misalignment and shaking, improves assembly efficiency, and provides reliable cushioning and long-term performance stability through the properties of neoprene rubber, thus extending service life.
Smart Images

Figure CN224064765U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of rubber shock absorbers, and more specifically, it relates to a combined rubber shock absorber. Background Technology
[0002] Rubber shock absorbers, also known as rubber hose expansion joints, flexible rubber joints, rubber expansion joints, flexible rubber joints, high-pressure rubber joints, rubber joints, compensators, etc., are tubular rubber components composed of inner and outer rubber layers, a fabric layer, and a steel wire ring. They are vulcanized and then combined with metal flanges or parallel joints in a loose-fitting manner.
[0003] Based on the above, the inventors have discovered the following problems: when using existing rubber shock absorbers in combination, the operation steps are relatively cumbersome and they cannot be pre-fixed, which will cause inconvenience to the workers during installation and indirectly reduce the combination efficiency.
[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and provided a combined rubber shock absorber in order to achieve a more practical value. Utility Model Content
[0005] The purpose and effect of this utility model of a combined rubber shock absorber are achieved by the following specific technical means:
[0006] A combined rubber shock absorber includes a set of rubber shock absorber bodies. A rubber seat is installed on the top of the rubber shock absorber body. A set of connecting grooves is opened on one side of the rubber shock absorber body. A connecting block is installed on one side of the rubber shock absorber body. A set of connecting blocks is installed on the side of the rubber shock absorber body away from the connecting block. A connecting groove is opened between adjacent connecting blocks. A connecting mechanism is provided at the contact point of the set of rubber shock absorber bodies.
[0007] Furthermore, a set of connecting blocks two is installed inside a set of connecting slots one, and the connecting block one is installed inside the connecting slot two.
[0008] Furthermore, the connecting mechanism includes a bolt, a set of threaded holes is provided at the top of the rubber shock absorber body above the connecting groove, a set of threaded holes is provided at the top of the connecting block, and one end of the bolt is connected to the threaded hole through the threaded hole and the threaded hole.
[0009] Furthermore, the connecting mechanism also includes bolt two, the top of the rubber shock absorber body is provided with threaded hole three above the connecting groove two, the top of the connecting block one is provided with threaded hole four, and one end of bolt two is connected to threaded hole four through threaded hole three.
[0010] Furthermore, the rubber portion of one set of the rubber shock absorber bodies is made of neoprene rubber.
[0011] Furthermore, a protective layer is coated on the surface of one set of the rubber shock absorber bodies.
[0012] Compared with the prior art, the present invention has the following beneficial effects:
[0013] By utilizing the connection between connecting block one, connecting groove two, and connecting block two and connecting groove one, when assembling and installing the rubber shock absorber, the operator can first install connecting block two into the inside of connecting groove one, and then install connecting block one into the inside of connecting groove two. This achieves pre-fixation between the rubber shock absorber bodies, effectively preventing displacement or shaking during assembly. Afterward, bolt one can be tightened into threaded hole two through threaded hole one, and bolt two can be tightened into threaded hole four through threaded hole three. The operation steps are very simple, allowing operators to quickly assemble and install the rubber shock absorber bodies, indirectly improving assembly efficiency, and this design greatly increases practicality.
[0014] The neoprene rubber material design allows the rubber shock absorber body to have high tensile strength and elongation, effectively absorbing and dispersing impact energy during shock absorption, providing a reliable buffering effect. At the same time, it can quickly return to its original shape after being deformed by force, ensuring stable performance of the shock absorber during long-term use and preventing permanent deformation, thus indirectly improving the service life of the rubber shock absorber body. Attached Figure Description
[0015] Figure 1 This is a three-dimensional schematic diagram of a combined rubber shock absorber according to this utility model.
[0016] Figure 2 This is a three-dimensional schematic diagram of the assembly of a combined rubber shock absorber according to this utility model.
[0017] Figure 3 This is a three-dimensional schematic diagram of a combined rubber shock absorber according to this utility model.
[0018] Figure 4 This utility model relates to a combined rubber shock absorber. Figure 2 Enlarged view of point A.
[0019] In the diagram, the correspondence between component names and drawing numbers is as follows:
[0020] 1. Rubber shock absorber body; 2. Rubber seat; 3. Connecting groove one; 4. Connecting block one; 5. Connecting block two; 6. Threaded hole four; 7. Bolt one; 8. Threaded hole one; 9. Threaded hole two; 10. Threaded hole three; 11. Connecting groove two; 12. Bolt two. Detailed Implementation
[0021] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.
[0022] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0024] Example:
[0025] As attached Figure 1 To be continued Figure 4 As shown:
[0026] This utility model provides a combined rubber shock absorber, including a set of rubber shock absorber bodies 1. A rubber seat 2 is installed on the top of the rubber shock absorber body 1. A set of connecting grooves 3 is opened on one side of the rubber shock absorber body 1. A connecting block 4 is installed on one side of the rubber shock absorber body 1. A set of connecting blocks 5 is installed on the side of the rubber shock absorber body 1 away from the connecting block 4. A connecting groove 11 is opened between adjacent connecting blocks 5. A connecting mechanism is provided at the joint of the rubber shock absorber body 1.
[0027] In this design, a set of connecting blocks 2 5 are installed inside a set of connecting grooves 1 3, and a set of connecting blocks 1 4 are installed inside a set of connecting grooves 2 11. Through the cooperation between connecting blocks 1 4, connecting grooves 2 11, connecting blocks 2 5 and connecting grooves 1 3, when assembling and installing the rubber shock absorber, the operator can first install connecting blocks 2 5 inside connecting grooves 1 3, and then install connecting blocks 1 4 inside connecting grooves 2 11. This achieves pre-fixation between the rubber shock absorber bodies 1, effectively preventing displacement or shaking during assembly. Afterwards, bolts 1 7 can be tightened into threaded holes 2 9 through threaded holes 1 8, and bolts 2 12 can be tightened into threaded holes 4 6 through threaded holes 3 10. The operation steps are very simple, making it convenient for operators to quickly assemble and install the rubber shock absorber bodies 1, indirectly improving assembly efficiency, and this design greatly increases practicality.
[0028] The connecting mechanism includes a bolt 7, a set of threaded holes 8 are provided at the top of the rubber shock absorber body 1 above the connecting groove 3, a set of threaded holes 9 are provided at the top of the connecting block 5, and one end of the bolt 7 is connected to the threaded hole 9 through the threaded hole 8.
[0029] The connecting mechanism further includes bolt 2 12. The top of the rubber shock absorber body 1 is provided with a threaded hole 3 10 above the connecting groove 2 11. The top of the connecting block 1 4 is provided with a threaded hole 4 6. One end of bolt 2 12 is connected to threaded hole 4 6 through threaded hole 3 10.
[0030] In one of the rubber shock absorber bodies 1, the rubber part is made of neoprene rubber. Through the design of neoprene rubber, the rubber shock absorber body 1 can have high tensile strength and elongation, effectively absorb and disperse impact energy during shock absorption, provide reliable buffering effect, and quickly return to its original shape after deformation under stress, ensuring stable performance of the shock absorber during long-term use and preventing permanent deformation, thereby indirectly improving the service life of the rubber shock absorber body 1.
[0031] One of the rubber shock absorber bodies 1 has a protective layer coated on its surface.
[0032] The specific usage and function of this embodiment are as follows:
[0033] Before installation and use, the operator needs to inspect the internal components or structure of the rubber shock absorber. Once the inspection is complete, it can be used normally. First, when assembling the rubber shock absorber, the operator can install connecting block 2 5 into connecting groove 1 3, and then connecting block 1 4 into connecting groove 2 11. This pre-fixes the rubber shock absorber bodies 1, effectively preventing misalignment or shaking during assembly. Then, bolt 1 7 can be tightened through threaded hole 1 8 into threaded hole 2 9, and bolt 2 12 can be tightened through threaded hole 3 10 into threaded hole 4. The internal design of the 6-type shock absorber is very simple, allowing staff to quickly assemble and install the rubber shock absorber body 1, indirectly improving assembly efficiency. This design also greatly increases practicality. Furthermore, the internal neoprene rubber material gives the rubber shock absorber body 1 high tensile strength and elongation, effectively absorbing and dispersing impact energy during shock absorption, providing reliable cushioning. It also quickly returns to its original shape after deformation under stress, ensuring stable performance during long-term use and preventing permanent deformation, thus indirectly extending the service life of the rubber shock absorber body 1. To reuse it, simply repeat the above steps.
[0034] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.
Claims
1. A combined rubber damper comprising a set of rubber damper bodies (1), characterized in that: The top end of the rubber shock absorber body (1) is provided with a rubber seat (2), one side of the rubber shock absorber body (1) is provided with a group of connecting grooves I (3), one side of the rubber shock absorber body (1) is provided with a connecting block I (4), the side of the rubber shock absorber body (1) away from the connecting block I (4) is provided with a group of connecting blocks II (5), a group of connecting grooves II (11) are arranged between the adjacent connecting blocks II (5), and a connecting mechanism is arranged at the abutting position of a group of rubber shock absorber bodies (1).
2. The combined rubber damper according to claim 1, wherein: A group of connecting blocks II (5) are arranged in the connecting grooves I (3), and the connecting block I (4) is arranged in the connecting grooves II (11).
3. The combined rubber damper according to claim 1, wherein: The connecting mechanism comprises a bolt I (7), a group of threaded holes I (8) are arranged above the connecting grooves I (3) at the top end of the rubber shock absorber body (1), a group of connecting blocks II (5) are arranged above the connecting grooves II (11) at the top end of the rubber shock absorber body (1), and one end of the bolt I (7) is connected to the threaded holes I (8) and the threaded holes II (9) through threads.
4. The combined rubber damper according to claim 1, wherein: The connecting mechanism further comprises a bolt II (12), a threaded hole III (10) is arranged above the connecting grooves II (11) at the top end of the rubber shock absorber body (1), a threaded hole IV (6) is arranged at the top end of the connecting block I (4), and one end of the bolt II (12) is connected to the threaded hole III (10) and the threaded hole IV (6) through threads.
5. The combined rubber damper as recited in claim 1, wherein: A group of rubber parts of the rubber shock absorber body (1) are made of neoprene rubber material.
6. The combined rubber damper as recited in claim 1, wherein: A group of surfaces of the rubber shock absorber body (1) are coated with a protective layer.