A spring structure
By designing the tapered fit between the inner and outer ring structures and adding a spring in the ring spring structure, the problem of the inner and outer ring structures separating was solved, and a better buffering effect was achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN ZHIDING POLYMER MATERIALS CO LTD
- Filing Date
- 2025-05-30
- Publication Date
- 2026-06-30
AI Technical Summary
The inner and outer ring structures of the ring spring are separated, making it impossible for them to work together effectively to achieve a buffering effect.
Design a spring structure in which the outer surface of the inner ring structure has a second cone and the inner surface of the outer ring structure has a first cone. The two are fitted together to form an active area. A spring is added between the outer ring structures. A telescopic structure is set in the inner ring structure to cooperate with the outer ring structure to achieve a buffering effect.
By combining the inner and outer ring structures and adding springs, the buffering effect is enhanced, achieving the effective buffering function of the ring spring.
Smart Images
Figure CN224433208U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of springs, and in particular relates to a spring structure. Background Technology
[0002] Ring springs possess extremely high damping and shock absorption capabilities, and their energy storage capacity per unit volume of material is also greater than that of other types of springs. This makes them widely used in applications where space is limited but strong damping is required, such as hangers for large pipelines, supports for vibrating machinery, and connecting parts for medium-sized railway vehicles.
[0003] like Figure 4-6 As shown, the ring spring requires the ring spring body B to be placed inside the ring spring compression frame A, and external force is applied to compress the inner ring structure 2 and the outer ring structure 1 to achieve the buffering effect. However, the inner ring structure 2 and the outer ring structure 1 are independent of each other and are detached from the ring spring compression frame. The inner and outer rings cannot cooperate, so the buffering effect cannot be achieved. Utility Model Content
[0004] This utility model provides a spring structure that solves the above-mentioned problems.
[0005] To solve the above problems, the present invention provides the following technical solution: a spring structure comprising an outer ring structure and an inner ring structure, wherein an outer side of the inner ring structure is fitted onto an inner side of the outer ring structure; the inner surface of the outer ring structure is provided with a first cone portion, and the outer surface of the inner ring structure is provided with a second cone portion; the first outer side surface of the first cone portion is in contact with the second outer side surface of the second cone portion, and the area difference between the second outer side surface and the first outer side surface constitutes the movable area; the movement distance of the first cone portion of the outer ring structure relative to the second cone portion of the inner ring structure matches the movable area.
[0006] Preferably, the outer ring structure further includes an outer substrate, and a spring is disposed on one side of the outer substrate facing the inner ring structure.
[0007] Preferably, the two ends of the spring are fixed to the opposite sides of the adjacent outer substrate.
[0008] Preferably, the spring is a compression spring.
[0009] Preferably, the inner ring structure further includes an inner matrix, with a first fixing position and a second fixing position disposed inside the inner matrix. The first fixing position is disposed on the left side inside the inner matrix, and the second fixing position is disposed on the right side inside the inner matrix.
[0010] Preferably, the inner ring structure further includes a telescopic structure, which includes a first telescopic plate and a second telescopic plate. One end of the first telescopic plate is fixed at a first fixed position, and one end of the second telescopic plate is fixed at a second fixed position. The other end of the first telescopic plate is adjacent to the first fixed position on the inner base, and the other end of the second telescopic plate is adjacent to the second fixed position on the inner base.
[0011] Preferably, no spring is provided on one side of the outer substrate at the end.
[0012] Preferably, the tip of the first cone faces downwards, and the tip of the second cone faces upwards.
[0013] Compared to existing technologies, the advantages of this invention are that by adding springs between adjacent outer substrates in the outer ring structure and adding telescopic structures between adjacent inner substrates in the inner ring structure, the function of the ring spring is achieved by eliminating the need to compress the frame with a ring spring, thereby achieving a buffering effect; adding springs between the outer substrates increases the buffering effect. Attached Figure Description
[0014] To more clearly illustrate the technical solutions in the embodiments or prior art, the drawings used in the description of the embodiments or prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0016] Figure 2 This is a schematic diagram of the outer ring structure of this utility model;
[0017] Figure 3 This is a schematic diagram of the inner ring structure of this utility model;
[0018] Figure 4 This is a schematic diagram of the overall structure of the annular spring of this utility model;
[0019] Figure 5 This is a schematic diagram of the main body of the annular spring structure of this utility model;
[0020] Figure 6 This is a cross-sectional view of the main body of the annular spring structure of this utility model;
[0021] As shown in the above diagrams: Outer ring structure - 1; Inner ring structure - 2; Spring - 3; Outer base - 4; First cone - 5; Second outer surface - 6; First outer surface - 7; Annular spring compression frame - A; Annular spring body - B; Detailed Implementation
[0022] To facilitate understanding of this utility model, a more detailed description is provided below with reference to the accompanying drawings and specific embodiments. The accompanying drawings show preferred embodiments of this utility model. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.
[0023] It should be noted that when a component is described as being "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is described as being "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "fixed," "integral," "left," "right," and similar expressions used in this specification are for illustrative purposes only, and in the figures, structurally similar units are labeled with the same reference numerals.
[0024] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention.
[0025] like Figure 1-3 As shown, one embodiment of this utility model is: a spring 3 structure, comprising an outer ring structure 1 and an inner ring structure 2, wherein an outer side of the inner ring structure 2 is fitted onto an inner side of the outer ring structure 1; the inner surface of the outer ring structure 1 is provided with a first cone portion 5, and the outer surface of the inner ring structure 2 is provided with a second cone portion; the first outer side surface 7 of the first cone portion 5 is in contact with the second outer side surface 6 of the second cone portion, the area difference between the second outer side surface 6 and the first outer side surface 7 is the movable area, and the moving distance of the first cone portion 5 in the second cone portion matches the movable area;
[0026] The outer ring structure 1 also includes an outer base 4, and a spring 3 is provided on one side of the outer base 4 facing the inner ring structure 2;
[0027] The two ends of the spring 3 are respectively fixed to the opposite sides of the adjacent outer base 4.
[0028] It should be noted that the outer ring structure 1 and the inner ring structure 2 work together to achieve a buffering effect. In this scheme, a spring 3 is added between the outer bases 4 of the adjacent outer rings, and the two ends of the spring 3 are fixed to the two adjacent outer bases 4 respectively, so as to achieve mutual fixation between the outer ring structures 1 and both of them have a buffering effect, thus enhancing the technical effect of buffering.
[0029] Example 2: The inner ring structure 2 further includes an inner matrix, and a first fixing position and a second fixing position are provided inside the inner matrix. The first fixing position is provided on the left side inside the inner matrix, and the second fixing position is provided on the right side inside the inner matrix.
[0030] The inner ring structure 2 is further provided with a telescopic structure, which includes a first telescopic plate and a second telescopic plate. One end of the first telescopic plate is fixed at a first fixed position, and one end of the second telescopic plate is fixed at a second fixed position. The other end of the first telescopic plate is adjacent to the first fixed position on the inner base, and the other end of the second telescopic plate is adjacent to the second fixed position on the inner base.
[0031] The tip of the first cone 5 faces downward, and the tip of the second cone faces upward.
[0032] It should be noted that by adding a telescopic structure to the inner ring structure 2, the adjacent inner ring substrates can move in a corresponding manner during the compression process, thereby cooperating with the outer substrate 4 of the outer ring.
[0033] It should be noted that the above-mentioned technical features can be combined with each other to form various embodiments not listed above, all of which are considered to be within the scope of this utility model specification; and, for those skilled in the art, improvements or modifications can be made based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims of this utility model.
Claims
1. A spring structure, characterized in that; The device comprises an outer ring structure and an inner ring structure, wherein an outer side of the inner ring structure is fitted onto an inner side of the outer ring structure; the inner surface of the outer ring structure is provided with a first cone portion, and the outer surface of the inner ring structure is provided with a second cone portion; the first outer side surface of the first cone portion is in contact with the second outer side surface of the second cone portion; the area difference between the second outer side surface and the first outer side surface is the active area; and the movement distance of the first cone portion in the second cone portion matches the active area.
2. The spring structure according to claim 1, characterized in that; The outer ring structure also includes an outer base, and a spring is provided on one side of the outer base facing the inner ring structure.
3. The spring structure according to claim 2, characterized in that; The two ends of the spring are respectively fixed to the opposite sides of the adjacent outer substrate.
4. A spring structure according to claim 2 or 3, characterized in that; The spring is a compression spring.
5. The spring structure according to claim 1, characterized in that; The inner ring structure further includes an inner matrix, and a first fixing position and a second fixing position are provided inside the inner matrix. The first fixing position is located on the left side inside the inner matrix, and the second fixing position is located on the right side inside the inner matrix.
6. The spring structure according to claim 5, characterized in that; The inner ring structure also includes a telescopic structure, which includes a first telescopic plate and a second telescopic plate. One end of the first telescopic plate is fixed at a first fixed position, and one end of the second telescopic plate is fixed at a second fixed position. The other end of the first telescopic plate is adjacent to the first fixed position on the inner base, and the other end of the second telescopic plate is adjacent to the second fixed position on the inner base.
7. A spring structure according to claim 2, characterized in that... No spring is provided on one side of the outer substrate at the end.
8. The spring structure according to claim 1, characterized in that; The tip of the first cone faces downwards, and the tip of the second cone faces upwards.