Impact-resistant edge covering strip structure

Abstract

The utility model discloses an anti-impact edge covering strip structure, which comprises an impact edge covering strip structure assembly and an edge covering strip convex buffer assembly, and is characterized in that the edge covering strip convex buffer assembly comprises a buffer double-layer pad, an elastic pad convex column is fixedly arranged at the outer side end of the buffer double-layer pad, and a convex elastic pad is arranged on the elastic pad convex column. The elastic cushion protruding column penetrates through the interior of the buffering double-layer cushion, when the edge covering strip body is subjected to impact force, the elastic cushion protruding column and the buffering double-layer cushion absorb part of the impact force through the elastic characteristic of the elastic cushion protruding column and the buffering double-layer cushion, the influence of the impact force on the edge covering strip body is reduced, meanwhile, the compression spring in the compression sleeve is compressed, the impact force on the edge covering strip is further buffered, and the service life of the edge covering strip is prolonged. The movable block moves in the compression sleeve to drive the compression guide column to compress the inner side buffer pad, the buffer effect is improved, impact force is effectively absorbed and dispersed, the edge covering strip body and a structure connected with the edge covering strip body are protected, the impact resistance of the edge covering strip is improved, and the edge covering strip and the structure connected with the edge covering strip body can be better protected against damage.

Description

Technical Field

[0001] This utility model relates to the field of packaging equipment technology, specifically to an impact-resistant edge banding structure. Background Technology

[0002] Impact-resistant edge banding structures are used to improve the impact resistance of equipment or product housings. They are usually made of high-strength aluminum alloy (such as AL6061) and are about 2 mm thick. The main function of this layer is to provide initial protection against external impact forces. They are widely used in fields such as new energy vehicle battery packs and electronic product housings.

[0003] Current impact-resistant edge banding structures can further buffer external impact forces by adding buffer pads to the concave and convex structures of the edge banding. However, because the impact point area of ​​the convex structure of the edge banding is small, the impact force is easily concentrated in a small area, leading to stress concentration. If only buffer pads are used, the convex structure may undergo local deformation under long-term concentrated stress, thus weakening the impact buffering effect over time. Utility Model Content

[0004] The purpose of this invention is to provide an impact-resistant edge banding structure to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an impact-resistant edge banding structure, comprising an impact-resistant edge banding structure assembly and an edge banding convex buffer assembly, characterized in that: the edge banding convex buffer assembly comprises: a buffer double-layer pad, an elastic pad protrusion fixedly installed at the outer end of the buffer double-layer pad, the elastic pad protrusion penetrating the interior of the buffer double-layer pad, the elastic pad protrusion fixedly installed on an elastic internal post, one end of the elastic internal post fixedly installed at the outer end of a first buffer pad, and the inner side of the first buffer pad being bonded to the outer end of the convex plate by adhesive bonding.

[0006] As a further preferred embodiment of this technical solution, the impact-absorbing edge strip structure component is provided with a concave structure and a convex structure, and the convex structure is equipped with an edge strip convex buffer component.

[0007] As a further preferred embodiment of this technical solution, the inner side of the convex plate is bonded to the outer end of the outer sponge pad by adhesive bonding, and the inner side of the outer sponge pad is bonded to the outer end of the edging strip by adhesive bonding.

[0008] As a further preferred embodiment of this technical solution, the edging strip body has an internal mounting through hole, and the mounting through hole of the edging strip body is provided with a compression sleeve.

[0009] As a further preferred embodiment of this technical solution, the compression sleeve extends through the interior of the outer sponge pad, and a compression spring is fixedly installed inside the compression sleeve, with one end of the compression spring fixedly installed on one end of the moving block.

[0010] As a further preferred embodiment of this technical solution, the movable block performs compression movement within the compression sleeve, and a compression guide post is fixedly installed inside the movable block.

[0011] As a further preferred embodiment of this technical solution, one end of the compression guide post is fixedly installed on one end of the convex plate, and an inner buffer pad is attached to the inner side of the edge strip by adhesive bonding.

[0012] This utility model provides an impact-resistant edge banding strip structure, which has the following beneficial effects:

[0013] (1) When the edge banding strip is subjected to impact force, the elastic pad protrusion and the buffer double layer pad absorb part of the impact force through their elastic characteristics, reducing the impact force on the edge banding strip. At the same time, the compression spring inside the compression sleeve is compressed, further buffering the impact force on the edge banding strip. The moving block moves inside the compression sleeve, driving the compression guide post to compress the inner buffer pad, increasing the buffering effect. The impact force is effectively absorbed and dispersed, protecting the edge banding strip and its connected structure, improving the impact resistance of the edge banding strip, and better protecting the edge banding strip and its connected structure from damage. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0015] Figure 2 This is a schematic diagram of the convex plate and the outer sponge pad structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the edge-binding strip structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the disassembled structure of the edge banding convex buffer assembly of this utility model;

[0018] Figure 5 This is a schematic diagram of the compression spring part of this utility model.

[0019] In the diagram: 100, impact-resistant edge banding structure assembly; 101, edge banding body; 102, concave structure; 103, convex structure; 104, inner buffer pad; 200, edge banding convex buffer assembly; 201, double-layer buffer pad; 202, elastic pad protrusion; 203, first buffer pad; 204, elastic built-in post; 205, outer sponge pad; 206, convex plate; 207, compression guide post; 208, compression sleeve; 209, compression spring; 210, moving block. Detailed Implementation

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0021] This utility model provides a technical solution: such as Figure 1-3 As shown, in this embodiment, an impact-resistant edge banding structure includes an impact-resistant edge banding structure assembly 100 and an edge banding convex buffer assembly 200. The edge banding convex buffer assembly 200 includes: a buffer double-layer pad 201, an elastic pad protrusion 202 fixedly installed on the outer end of the buffer double-layer pad 201, the elastic pad protrusion 202 penetrating the interior of the buffer double-layer pad 201, the elastic pad protrusion 202 fixedly installed on an elastic built-in post 204, one end of the elastic built-in post 204 fixedly installed on the outer end of a first buffer pad 203, the inner side of the first buffer pad 203 being bonded to the outer end of a convex plate 206 by adhesive bonding. The impact-resistant edge banding structure assembly 100 has a concave structure 102 and a convex structure 103, the convex structure 103 is equipped with the edge banding convex buffer assembly 200, the inner side of the convex plate 206 being bonded to the outer end of an outer sponge pad 205 by adhesive bonding, and the inner side of the outer sponge pad 205 being bonded to the outer end of the edge banding body 101 by adhesive bonding.

[0022] like Figure 1 , Figure 3-4 As shown, the edging strip 101 has an installation through hole inside, and a compression sleeve 208 is provided in the installation through hole of the edging strip 101. The compression sleeve 208 passes through the inside of the outer sponge pad 205. A compression spring 209 is fixedly installed inside the compression sleeve 208. One end of the compression spring 209 is fixedly installed on one end of the moving block 210. The moving block 210 compresses and moves within the compression sleeve 208. A compression guide post 207 is fixedly installed inside the moving block 210. One end of the compression guide post 207 is fixedly installed on one end of the protruding plate 206. An inner buffer pad 104 is attached to the inner side of the edging strip 101 by adhesive bonding.

[0023] When the binding strip 101 is subjected to impact, the impact force is transmitted to the binding strip convex buffer assembly 200, as well as the elastic pad protrusion 202 and the buffer double layer pad 201. The elastic pad protrusion 202 and the buffer double layer pad 201 absorb part of the impact force through their elastic properties, reducing the impact force on the binding strip 101. At the same time, the compression spring 209 inside the compression sleeve 208 is compressed, further buffering the impact force on the binding strip. The moving block 210 moves within the compression sleeve 208, driving the compression guide post 207 to compress the inner buffer pad 104, increasing the buffering effect. Ultimately, the impact force is effectively absorbed and dispersed, protecting the binding strip 101 and its connected structures. The buffer double layer pad 201 and the elastic pad protrusion 202 are usually made of materials with good mechanical properties and wear resistance, such as rubber, which improves the impact resistance of the binding strip and can better protect the binding strip and its connected structures from damage.

[0024] This utility model provides an impact-resistant edge banding strip structure. The specific working principle is as follows: When the edge banding strip 101 is subjected to an impact force, the impact force is transmitted to the edge banding strip convex buffer assembly 200, the elastic pad protrusion 202, and the buffer double-layer pad 201. The elastic pad protrusion 202 and the buffer double-layer pad 201 absorb part of the impact force through their elastic properties, reducing the impact of the impact force on the edge banding strip 101. Simultaneously, the compression spring 209 inside the compression sleeve 208 is compressed, further buffering the impact force on the edge banding strip. The moving block 21... The 0 moves within the compression sleeve 208, causing the compression guide post 207 to compress the inner buffer pad 104, increasing the buffering effect. Ultimately, the impact force is effectively absorbed and dispersed, protecting the edge strip 101 and its connected structure. The buffer double layer pad 201 and the elastic pad protrusion 202 are typically made of materials with good mechanical properties and wear resistance, such as rubber, which improves the impact resistance of the edge strip and better protects the edge strip and its connected structure from damage.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An impact resistant welt structure comprising an impact resistant welt structure assembly (100) and a welt protrusion cushion assembly (200), characterized in that: The edge covering strip convex buffer assembly (200) comprises a buffer double-layer pad (201), an elastic pad convex column (202) is fixedly installed at the outer side end of the buffer double-layer pad (201), the elastic pad convex column (202) penetrates the inside of the buffer double-layer pad (201), the elastic pad convex column (202) is fixedly installed in an elastic built-in column (204), one end of the elastic built-in column (204) is fixedly installed at the outer side end of a first buffer pad (203), and the inside of the first buffer pad (203) is connected on the outer side end of a convex plate (206) by pasting.

2. A shock resistant welt strip structure according to claim 1, characterized in that: The impact edge covering strip structure assembly (100) is provided with a concave structure (102) and a convex structure (103), and the convex structure (103) is provided with the edge covering strip convex buffer assembly (200).

3. A shock resistant welt strip structure according to claim 1, wherein: The inside of the convex plate (206) is connected on the outer side end of an outer side sponge pad (205) by pasting, and the inside of the outer side sponge pad (205) is connected on the outer side end of the edge covering strip body (101) by pasting.

4. A shock resistant hemming strip structure according to claim 3, wherein: An installation through hole is formed in the inside of the edge covering strip body (101), and the installation through hole of the edge covering strip body (101) is provided with a compression sleeve (208).

5. A shock resistant hemming strip structure according to claim 4, wherein: The compression sleeve (208) penetrates the inside of the outer side sponge pad (205), a compression spring (209) is fixedly installed in the inside of the compression sleeve (208), and one end of the compression spring (209) is fixedly installed on one end of a moving block (210).

6. A shock resistant hemming strip structure according to claim 5, wherein: The moving block (210) moves in compression in the compression sleeve (208), and a compression guide column (207) is fixedly installed in the inside of the moving block (210).

7. A shock resistant hemming strip structure according to claim 6, wherein: One end of the compression guide column (207) is fixedly installed on one end of the convex plate (206), and the inside of the edge covering strip body (101) is connected with an inner side buffer pad (104) by pasting.

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