Damping cushion with modular design

Abstract

The utility model relates to the technical field of 3D printing, in particular to a modularly-designed damping cushion pad which comprises a net-shaped honeycomb micropore structure body, and a supporting frame used for shaping the net-shaped honeycomb micropore structure body is arranged on the periphery of the net-shaped honeycomb micropore structure body; the supporting frame comprises at least two annular rings and supporting columns connected between the annular rings, one side of the supporting frame is provided with an assembly part, the assembly part comprises a caliper body, and one end of the caliper body is provided with a clamping part matched with a gap structure between the supporting columns. The net-shaped honeycomb micropore structure has excellent vibration reduction and ventilation characteristics, for sports products, wearable products, auxiliary rehabilitation products and other products, elastic supporting, 360-degree vibration reduction buffering, automatic air cooling and ventilation can be achieved through the net-shaped honeycomb micropore structure, modular design is adopted, modules can be assembled at will, and the design efficiency is greatly improved.

Description

Technical Field

[0001] This application relates to the field of 3D printing technology, and in particular to a modularly designed shock-absorbing pad. Background Technology

[0002] 3D printing, also known as additive manufacturing, is a rapid prototyping technology. It is a technique that uses digital model files as a basis and employs powdered metal or plastic and other bondable materials to construct objects by printing layer by layer.

[0003] Traditional shock-absorbing pads consist of sponge or column-supported structures. While sponge is a common technology, it offers poor cushioning and breathability, and is prone to attracting sweat and bacteria. Column-supported structures, while providing cushioning and breathability, only release some force through tilting in one direction, failing to achieve 360-degree force release. This project aims to develop a modular shock-absorbing pad to address these issues. Utility Model Content

[0004] In view of at least one of the above technical problems, this application provides a modular shock-absorbing pad with the following technical solution, which solves the problems of poor cushioning effect, poor air permeability, and inability to achieve 360-degree force release of traditional shock-absorbing pads.

[0005] According to one aspect of this application, a modularly designed shock-absorbing pad is provided, including a mesh honeycomb microporous structure, wherein a support frame for shaping the mesh honeycomb microporous structure is provided around its periphery.

[0006] The support frame includes at least two annular rings and support columns connected between the annular rings. An assembly is provided on one side of the support frame. The assembly includes a caliper body, and one end of the caliper body is provided with a snap-fit ​​part that adapts to the gap structure between the support columns.

[0007] With the above solution, the snap-fit ​​part can be inserted into the gap, so that multiple support frames can be combined and connected. This modular design method can realize arbitrary assembly of modules, greatly improving design efficiency.

[0008] This application further specifies that a base plate is provided on one side of the mesh honeycomb microporous structure.

[0009] With the above solution, the base plate can be used for support in conjunction with the mesh honeycomb microporous structure, and can also serve as a printing surface for designing different logos.

[0010] This application further provides that the base plate has through holes for ventilation, which are used to exhaust air when the whole is compressed and to allow for ventilation and heat dissipation under normal conditions.

[0011] This application further provides that the caliper body has two parts, and each of the two caliper bodies has a protruding locking part on one side that is far apart from each other. A guide slope is provided on one side of the locking part, and the locking part is used to hook the support column after the support frame is assembled.

[0012] The present application further provides that the two caliper bodies are respectively provided with opposing arched elastic supports on one side of their respective ends, and the distance between the two caliper bodies is adapted to the diameter of the support column.

[0013] With the above solution, when the two caliper bodies are inserted into the gap between the support columns, the elastic support between the two caliper bodies can also clamp the support columns, so that the inner and outer walls of the caliper bodies are engaged, making the assembly more stable.

[0014] The present application is further configured such that an arched first prestressed support and a second prestressed support are respectively provided on the side of the two caliper bodies that are close to each other, and an arched third prestressed support is connected between the second prestressed supports.

[0015] The above solution makes the assembled state more stable. The connection is both fixed and elastic, so that the shock-absorbing pads have an elastic buffering effect in the direction of tension after assembly.

[0016] This application further specifies that a limiting part is provided on one side of the third prestressed support.

[0017] The above solution can both prevent the first prestressed support from rebounding and provide support for the second prestressed support.

[0018] This application further specifies that the first prestressed support, the second prestressed support, the third prestressed support, the limiting part, the snap-fit ​​part, and the clamp body of the assembly are an integral structure.

[0019] The above solution allows the assembly to be formed as a single unit through 3D printing, resulting in lower costs and a more stable structure.

[0020] This application has the following technical effects:

[0021] This application uses a mesh honeycomb microporous structure as the main component, which has excellent vibration reduction and breathability. For sports products, wearable products, and auxiliary therapeutic products, the mesh honeycomb microporous structure can achieve elastic support, 360-degree vibration reduction and cushioning, automatic air cooling and ventilation. The bottom plate has evenly distributed through holes, which also has a sweat-wicking function when applied to close-fitting wearables. Furthermore, it adopts a modular design, which can realize arbitrary assembly of modules, greatly improving design efficiency. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a perspective view of this application;

[0024] Figure 2 This is another perspective view in this application;

[0025] Figure 3 This is another perspective view in this application;

[0026] Figure 4 This is a diagram showing the changes in the connection state of the assembly components in this application.

[0027] Figure label:

[0028] 1. Mesh honeycomb microporous structure; 2. Base plate; 21. Through hole; 3. Support frame; 31. Support column; 4. Assembly component; 41. First prestressed support part; 42. Second prestressed support part; 43. Third prestressed support part; 44. Limiting part; 45. Snap-fit ​​part; 46. Clamp body. Detailed Implementation

[0029] Please see Figures 1 to 4 It should be understood that the structures, proportions, sizes, etc., illustrated in the accompanying drawings are merely for illustrative purposes to aid those skilled in the art and to facilitate understanding. They are not intended to limit the scope of the invention and therefore have no substantial technical significance. Any modifications to the structure, changes in proportions, or adjustments to size, without affecting the effectiveness and objectives of the invention, should still fall within the scope of the technical content disclosed herein. Furthermore, the technical terms used in this specification are merely for clarity and not intended to limit the scope of the invention. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered within the scope of the invention's implementation.

[0030] First, let me explain the design intention of this invention: Traditional shock-absorbing pads use sponge as a common technology, but the cushioning effect is poor, the breathability is also poor, and it is easy to attract sweat and breed bacteria; while the column support structure can achieve cushioning and breathability, under the action of external force, it can release part of the force by tilting in a certain direction, but it cannot achieve 360-degree force release.

[0031] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this application.

[0032] Example 1

[0033] In this embodiment of the application, as Figures 1-3 As shown, a modular shock-absorbing pad is provided, including a mesh honeycomb microporous structure 1, and a support frame 3 is provided around the periphery of the mesh honeycomb microporous structure 1 for shaping the mesh honeycomb microporous structure 1.

[0034] The mesh honeycomb microporous structure 1 is a product with vibration damping, breathability, and massage properties, which is formed by photocuring photosensitive resin material. For sports products, wearable products, and auxiliary therapeutic products, the mesh honeycomb microporous structure can achieve elastic support, 360-degree vibration damping and cushioning, automatic air cooling, and ventilation.

[0035] The support frame 3 includes at least two annular rings and support columns 31 connected between the annular rings. An assembly 4 is provided on one side of the support frame 3. The assembly 4 includes a clamp body 46. One end of the clamp body 46 is provided with a snap-fit ​​part 45 that adapts to the gap structure between the support columns 31. Since the support columns 31 are distributed between the annular rings of the support frame 3, a gap is formed between every two support columns 31. The snap-fit ​​part 45 can be inserted into the gap so that multiple support frames 3 can be combined and connected.

[0036] This device is produced by 3D printing. The position of assembly part 4 is not limited to a certain location and can be designed according to actual needs. This modular design method can realize arbitrary assembly of modules, which greatly improves design efficiency.

[0037] A base plate 2 is provided on one side of the mesh honeycomb microporous structure 1. The base plate 2 can support the mesh honeycomb microporous structure 1 and can also serve as a printing surface for designing different logos.

[0038] The base plate 2 has through holes 21, which are used for ventilation. When the whole is compressed, the exhaust is released, and under normal conditions, the air is breathed and the heat is dissipated.

[0039] Example 2

[0040] This second embodiment is a further improvement on the first embodiment. To achieve a better modular assembly effect, in this embodiment of the application, as follows... Figure 4As shown, there are two caliper bodies 46. Each of the two caliper bodies 46 has a protruding locking part 45 on one side that is far apart from the other. A guide slope is provided on one side of the locking part 45. The locking part 45 is used to hook the support column 31 after the support frame 3 is assembled.

[0041] Two caliper bodies 46 are provided with opposing arched elastic supports on one side of their respective ends, and the distance between the two caliper bodies 46 is adapted to the diameter of the support column 31.

[0042] When the two caliper bodies 46 are inserted into the gap between the support posts 31, the elastic support between the two caliper bodies 46 can also clamp the support posts 31, so that the inner and outer walls of the caliper bodies 46 form a snap-fit ​​effect, making the assembly more stable.

[0043] The two caliper bodies 46 are respectively provided with an arched first prestressed support part 41 and a second prestressed support part 42 on the side of their proximity, and an arched third prestressed support part 43 is connected between the second prestressed support parts 42.

[0044] In its unassembled state, the first prestressed support 41 arches less, allowing for a larger opening between the two clamping bodies 46. However, when the support column 31 is clamped between the two clamping bodies 46, the pressure from the support column 31 will compress the third prestressed support 43, reducing the arching of the second prestressed support 42 and increasing the arching of the first prestressed support 41, forming a shape as shown in the image. Figure 4 The state shown allows the first prestressed support 41 to press against the support column 31, making the assembled state more stable. This connection state is both fixed and elastic, so that the shock-absorbing pads have an elastic buffering effect in the tensile direction after assembly.

[0045] A limiting part 44 is provided on one side of the third prestressed support part 43.

[0046] The limiting part 44 is used to limit the degree of bending of the third prestressed support part 43 after it is pressed by the support column 31, so as to avoid excessive bending and only retain a small degree of bending. This can prevent the first prestressed support part 41 from rebounding and also has the effect of supporting the second prestressed support part 42.

[0047] The first prestressed support part 41, the second prestressed support part 42, the third prestressed support part 43, the limiting part 44, the snap-fit ​​part 45 and the clamp body 46 of the assembly part 4 are integrated into one structure. The assembly part 4 is integrally formed by 3D printing, which is low in cost and more stable in structure.

[0048] The above are merely preferred embodiments of this application and do not constitute any limitation on this application. Any person skilled in the art can make many possible variations and modifications to the technical solution of this application, or modify it into equivalent embodiments, without departing from the scope of the technical solution of this application. Therefore, all equivalent changes made based on the shape, structure, and principle of this application without departing from the content of the technical solution of this application should be covered within the protection scope of this application.

Claims

1. A modularly designed shock absorbing cushion, characterized in that, The application relates to a net-like honeycomb micro-porous structure (1), which is provided with a supporting frame (3) for shaping the net-like honeycomb micro-porous structure (1) on the periphery of the net-like honeycomb micro-porous structure (1). The supporting frame (3) comprises at least two annular rings and supporting columns (31) connected between the annular rings, and one side of the supporting frame (3) is provided with an assembling part (4) comprising caliper bodies (46), one end of the caliper bodies (46) being provided with clamping parts (45) matched with the gap structure between the supporting columns (31).

2. A modularly designed shock absorbing cushion according to claim 1, characterized in that: One side of the net-like honeycomb micro-porous structure (1) is provided with a bottom plate (2).

3. A modularly designed shock absorbing cushion according to claim 2, characterized in that: The bottom plate (2) is provided with through holes (21).

4. The modular design shock absorbing cushion of claim 1, wherein: The caliper bodies (46) are provided with two clamping parts (45) on the sides of the two caliper bodies (46) away from each other.

5. A modularly designed shock absorbing cushion according to claim 4, characterized in that: The two caliper bodies (46) are provided with elastic supporting bodies arched towards each other on the sides of the two caliper bodies (46) close to each other, and the distance between the two caliper bodies (46) is matched with the diameter of the supporting columns (31).

6. A modularly designed shock absorbing cushion according to claim 5, characterized in that: The two caliper bodies (46) are provided with first prestressed supporting parts (41) and second prestressed supporting parts (42) arched towards each other on the sides of the two caliper bodies (46) close to each other, and the second prestressed supporting parts (42) are connected with a third prestressed supporting part (43) arched towards each other.

7. A modularly designed shock absorbing cushion according to claim 6, characterized in that: The third prestressed supporting part (43) is provided with a limiting part (44) on one side.

8. A modularly designed shock absorbing cushion according to claim 7, characterized in that: The first prestressed supporting part (41), the second prestressed supporting part (42), the third prestressed supporting part (43), the limiting part (44), the clamping part (45) and the caliper body (46) of the assembling part (4) are in an integrated structure.

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