Rubber shock absorber with inner supporting body structure
By designing an internal support structure and combining the differences in tilt angles between the conical buffer spring and the moving block, multi-angle buffering is achieved, solving the problem of insufficient damping performance of existing rubber shock absorbers and improving the damping effect and applicability of rubber shock absorbers.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-23
- Publication Date
- 2026-03-27
AI Technical Summary
Existing rubber shock absorbers lack a secondary damping structure during application, resulting in poor damping performance. They are particularly prone to damage when subjected to large lateral impacts, thus reducing their effectiveness.
Design a rubber shock absorber with an internal support structure, including a combination of a conical buffer spring, a conical block, a buffer spring, an arc block, and a movable block. Improve the shock absorption effect through a multi-angle buffering mechanism and adapt to different devices through a replaceable base.
Multi-angle buffering is achieved, which enhances the damping performance of rubber shock absorbers, improves the ability to decompose lateral external forces, extends service life, and expands the scope of application.
Smart Images
Figure CN224049596U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to a kind of rubber shock absorber technical field, more specifically, it is especially related to a rubber shock absorber with inner support structure. BACKGROUND
[0002] As an important shock-absorbing element, rubber shock absorbers have been widely used in various machinery, automobiles, railway locomotives, water transport tools, aircraft and other aircraft. It can be said that wherever shock absorption and isolation are needed, rubber shock absorbers are needed.
[0003] Based on the above, the present inventor found that there are the following problems: the rubber shock absorbers on the market currently lack secondary shock-absorbing structure design, which leads to poor shock-absorbing performance. When subjected to a large lateral external force impact, the rubber shock absorber is prone to significant deformation, which not only may cause damage, but also directly weakens its actual use efficiency.
[0004] Therefore, in view of the above, the existing structure and deficiencies are studied and improved, and a rubber shock absorber with inner support structure is provided to achieve a more practical value. INVENTION CONTENTS
[0005] To solve the above technical problems, the utility model provides a rubber shock absorber with inner support structure to solve the problem of lack of secondary shock-absorbing structure in the rubber shock absorber, which leads to poor shock-absorbing performance and directly weakens its use performance.
[0006] The purpose and effect of the rubber shock absorber with inner support structure are achieved by the following specific technical means:
[0007] A rubber shock absorber with inner support structure, comprising a base, a rubber shock absorber body is provided on the top of the base, a cavity is provided in the rubber shock absorber body, a conical buffer spring is provided in the cavity, a conical block is provided at the bottom of the conical buffer spring, a buffer spring one is provided at the bottom of the conical block, and a containing cavity is provided on the side of the bottom of the cavity, a plurality of arc blocks are provided in the containing cavity, and a moving block is provided on one side of the arc block.
[0008] Further, a connecting rod is provided on one side of the arc block, and the other end of the connecting rod is connected with the moving block.
[0009] Further, a buffer spring two is provided on one side of the arc block, and the other end of the buffer spring two is connected with the inner wall of the containing cavity.
[0010] Further, a plurality of threaded holes one are provided at the corners of the base, and a bolt one is provided in the threaded hole one.
[0011] Further, the bottom of the base is provided with a through slot, and the circumferential side of the through slot is provided with a threaded hole two, and the threaded hole two is internally provided with a bolt two.
[0012] Further, the inner side of the moving block is inclined.
[0013] Further, the top end of the rubber shock absorber body is fixedly connected with a pad plate, the middle part of the upper surface of the pad plate is provided with a threaded hole three, and the threaded hole three is internally and threadedly connected with a threaded rod.
[0014] Compared with the prior art, the rubber shock absorber has the following beneficial effects:
[0015] Through cooperation between the conical buffer spring, the conical block, the buffer spring one, the arc-shaped block and the moving block, the side surface of the moving block is inclined, the inclination angle of the moving block is greater than that of the conical block, the conical block is driven to move downward under external force, the moving block is driven to move into the accommodating cavity, the arc-shaped block is driven to move into the accommodating cavity under the action of the connecting rod, the interior is opened, the buffer spring two is matched, the force received is horizontally decomposed to the circumferential side, and the buffer spring one is matched, the force received is vertically decomposed, multi-angle buffering is realized, and the buffering effect is improved. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 is a three-dimensional schematic view of the rubber shock absorber with an internal support structure.
[0017] Figure 2 is a sectional view of the rubber shock absorber with an internal support structure.
[0018] Figure 3 is a three-dimensional expanded schematic view of the rubber shock absorber with an internal support structure.
[0019] Figure 4 is a sectional view of the rubber shock absorber with an internal support structure.
[0020] In the drawings, the correspondence between component names and drawing numbers is as follows:
[0021] 1, base; 2, rubber shock absorber body; 3, conical buffer spring; 4, conical block; 5, buffer spring one; 6, arc-shaped block; 7, moving block; 8, connecting rod; 9, buffer spring two; 10, threaded hole one; 11, bolt one; 12, through slot; 13, threaded hole two; 14, bolt two; 15, pad plate; 16, threaded hole three; 17, threaded rod. DETAILED DESCRIPTION
[0022] The embodiments of the present application will be further described in conjunction with the drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application.
[0023] In the description of the present application, unless otherwise specified and limited, the meaning of "a plurality of" is two or more than two; the directions or position relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like are based on the directions or position relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as limiting the indicated devices or elements to have a specific direction, to be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.
[0024] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0025] Embodiment:
[0026] As shown in the accompanying Figure 1 to the accompanying Figure 4 As shown:
[0027] The utility model provides a rubber shock absorber with inner support structure, including base 1, the top of base 1 is equipped with rubber shock absorber main part 2, the inside of rubber shock absorber main part 2 is equipped with chamber, be equipped with conical buffer spring 3 in the chamber, the bottom of conical buffer spring 3 is equipped with conical block 4, the bottom of conical block 4 is equipped with buffer spring one 5, and the bottom side of chamber is equipped with accommodating cavity, a plurality of arc blocks 6 are equipped in the accommodating cavity, one side of arc block 6 is equipped with moving block 7.
[0028] Among them, one side of arc block 6 is equipped with connecting rod 8, the other end of connecting rod 8 and moving block 7 are connected.
[0029] The side of the arc-shaped block 6 is provided with a buffer spring two 9, the other end of the buffer spring two 9 is connected with the inner wall of the accommodating cavity, and through the cooperation between the conical buffer spring 3, the conical block 4, the buffer spring one 5, the arc-shaped block 6 and the moving block 7, the side of the moving block 7 is inclined, and the inclination angle is greater than that of the conical block 4, when the conical block 4 is driven to move downward under the external force, the moving block 7 is driven to move to the inside of the accommodating cavity, and under the action of the connecting rod 8, the arc-shaped block 6 is driven to move to the inside of the accommodating cavity, the inside is opened, the buffer spring two 9 is matched, the force received is laterally decomposed, and the buffer spring one 5 is matched, the force received is vertically decomposed, multi-angle buffering is realized, and the buffering effect is improved.
[0030] The four corners of the base 1 are provided with a plurality of threaded holes one 10, and the threaded holes one 10 are provided with bolts one 11.
[0031] The bottom of the base 1 is provided with a through groove 12, the circumferential side of the through groove 12 is provided with a threaded hole two 13, the threaded hole two 13 is provided with a bolt two 14, the bolt two 14 can be completely installed into the threaded hole two 13, so that the lower surface of the base 1 remains flat, that is, the base 1 of the rubber shock absorber body 2 can be replaced, by replacing the base 1 with different shapes and sizes, the rubber shock absorber body 2 can be connected with different types of external devices through the base 1, so that the rubber shock absorber body 2 has a wide range of applications.
[0032] The inner side of the moving block 7 is inclined, and the inclination angle is greater than that of the conical block 4, when the conical block 4 is driven to move downward under the external force, the moving block 7 is driven to move to the inside of the accommodating cavity.
[0033] The top end of the rubber shock absorber body 2 is fixedly connected with a pad 15, the upper surface of the pad 15 is provided with a threaded hole three 16 in the middle, and the threaded hole three 16 is in threaded connection with a threaded rod 17.
[0034] The specific use mode and effect of the embodiment are as follows:
[0035] First check the integrity of the device, and then put the device into practical use, through the cooperation between the conical buffer spring 3, the conical block 4, the buffer spring one 5, the arc block 6, the moving block 7, the side of the moving block 7 is inclined, and the inclination angle is greater than that of the conical block 4, when the conical block 4 is lowered under the action of external force, the moving block 7 is driven to move to the inside of the containing cavity, under the action of the connecting rod 8, the arc block 6 is driven to move to the inside of the containing cavity, the inside is opened, and the buffer spring two 9 is matched, the force received is laterally decomposed, and the buffer spring one 5 is matched, the force received is vertically decomposed, multi-angle buffering is realized, and the buffering effect is improved. Meanwhile, the bolt two 14 can be completely installed into the threaded hole two 13, so that the lower surface of the base 1 remains flat, that is, the base 1 of the rubber shock absorber main body 2 can be replaced, different shapes and sizes of the base 1 are replaced, so that the rubber shock absorber main body 2 can be connected with different types of external devices through the base 1, and the rubber shock absorber main body 2 has a wide application range.
[0036] The embodiments of the present application are given for the purpose of example and description, and are not exhaustive or limit the present application to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described in order to better illustrate the principles and practical application of the present application, and to enable those skilled in the art to understand the present application so as to design various embodiments with various modifications suitable for specific purposes.
Claims
1. Rubber shock absorber with internal strut structure, comprising a base (1), characterized in that: The top of the base (1) is provided with a rubber shock absorber body (2), the inside of the rubber shock absorber body (2) is provided with a chamber, the chamber is provided with a conical buffer spring (3), the bottom of the conical buffer spring (3) is provided with a conical block (4), the bottom of the conical block (4) is provided with a buffer spring (5), and the bottom side of the chamber is provided with an accommodating cavity, the accommodating cavity is provided with a plurality of arc blocks (6), one side of the arc block (6) is provided with a moving block (7).
2. A rubber shock absorber with an internal strut structure according to claim 1, characterized in that: One side of the arc block (6) is provided with a connecting rod (8), and the other end of the connecting rod (8) is connected with the moving block (7).
3. A rubber shock absorber with an internal strut structure according to claim 2, characterized in that: One side of the arc block (6) is provided with a buffer spring (9), and the other end of the buffer spring (9) is connected with the inner wall of the accommodating cavity.
4. A rubber shock absorber with an internal strut structure according to claim 3, characterized in that: The four corners of the base (1) are provided with a plurality of threaded holes (10), and the threaded holes (10) are provided with bolts (11).
5. A rubber shock absorber with an internal strut structure as claimed in claim 4, characterized in that: The bottom of the base (1) is provided with a through groove (12), the circumferential side of the through groove (12) is provided with a threaded hole (13), and the threaded hole (13) is provided with a bolt (14).
6. A rubber shock absorber with an internal strut structure as claimed in claim 5, characterized in that: The inner side of the moving block (7) is inclined.
7. A rubber shock absorber with an internal strut structure as claimed in claim 6, characterized in that: The top end of the rubber shock absorber body (2) is fixedly connected with a pad (15), the upper surface of the pad (15) is provided with a threaded hole (16) in the middle, and the threaded hole (16) is internally and threadedly connected with a threaded rod (17).