Foam liner with four-corner reinforcing structures

Abstract

The utility model discloses a foam pad with four-corner reinforcing structures, which comprises a right pad, a left pad is arranged on the left side of the right pad, soft pads are connected to the bottoms of the right pad and the left pad, hard bottom pads are mounted on the inner sides of the soft pads, mortises are formed in four corners of the right pad and the left pad, corner pads are arranged on the outer sides of the four corners of the right pad and the left pad, and the right pad and the left pad are provided with reinforcing structures. The inner wall of the corner pad is integrally connected with a tenon protrusion, the end of the left pad is connected with a protruding block, and the end of the right pad is provided with a clamping groove. The right pad and the left pad are spliced into the whole foam pad, the corner pads are arranged at the four corners of the foam pad, the four corners of the foam pad are wrapped and protected through the corner pads, the four corners of the foam pad are protected, and the four corners are prevented from being damaged; the corner pads can be better combined with the four corners of the foam pad, protection is achieved, meanwhile, the four corners of the foam pad are reinforced and protected, and the corner pads are prevented from loosening from the four corners of the foam pad.

Description

Technical Field

[0001] This utility model relates to the field of packaging auxiliary technology, specifically a foam pad with a four-corner reinforcement structure. Background Technology

[0002] Existing foam padding is used for transporting fragile items, but its structure is simple and its size is fixed, and it cannot be changed to protect the area required for different work needs.

[0003] When using existing foam padding, the four corners protrude after the item is packaged, lacking a reinforced protective structure, making it prone to breakage and shattering immediately. At the same time, the four corners are the main support points of the foam padding structure. Once the four corners are damaged, the entire foam padding loses its packaging auxiliary function.

[0004] Therefore, those skilled in the art have provided a foam pad with a four-corner reinforced structure to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this invention is to provide a foam pad with a four-corner reinforcement structure to solve the problem mentioned in the background art that the existing foam pads lack a four-corner reinforcement structure, making the foam pads easy to be damaged.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A foam pad with a four-corner reinforcement structure includes: a right pad, a left pad disposed on the left side of the right pad, soft pads connected to the bottom of both the right and left pads, and a hard bottom pad installed on the inner side of the soft pads, mortises provided at the four corners of the right and left pads, corner pads provided on the outer sides of the four corners of the right and left pads, and tenons integrally connected to the inner walls of the corner pads, a protrusion connected to the end of the left pad, and a groove provided at the end of the right pad.

[0008] As a further embodiment of this utility model: the protrusion and the slot are fitted together, and the left pad and the right pad are connected by the fitting connection of the protrusion and the slot.

[0009] As a further improvement of this utility model: the soft pad is fixedly connected to both the left pad and the right pad, and the soft pad and the hard base pad are interlocked.

[0010] As a further improvement of this utility model: the bottom of the hard base pad is provided with an airbag pad, and the airbag pads are evenly distributed along the bottom of the hard base pad.

[0011] As a further improvement of this utility model: the inner wall of the corner pad is integrally provided with protrusions, and the corner pad is connected by a tenon and mortise through the tenon protrusion and the mortise eye.

[0012] As a further improvement of this utility model: the external structure of the corner pad is L-shaped, and the inner wall of the corner pad is closely fitted with the outer walls of the four corners of the left and right pads.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] The right and left pads are joined together to form a single piece of foam padding. Corner pads are placed at all four corners of the foam padding to wrap and protect the corners of the foam padding, preventing damage. The corner pads are installed using a mortise and tenon joint structure, allowing them to better connect with the corners of the foam padding. This provides protection and reinforcement to the corners of the foam padding, preventing them from loosening and compromising their reinforcement. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of a foam pad with a four-corner reinforcement structure.

[0016] Figure 2 This is a schematic diagram of the splicing structure of a foam pad with a hard base and a soft pad, which has a four-corner reinforcement structure.

[0017] Figure 3 This is a schematic diagram of the bottom structure of the corner pad in a foam liner with a four-corner reinforcement structure.

[0018] Figure 4 This is a schematic diagram of the bottom structure of a rigid base pad in a foam pad with a four-corner reinforcement structure.

[0019] In the diagram: 1. Right pad; 2. Left pad; 3. Mortise; 4. Corner pad; 5. Tenon protrusion; 6. Hard base pad; 7. Slot; 8. Protrusion; 9. Soft pad; 10. Protrusion point; 11. Airbag pad. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figures 1-4This utility model embodiment provides a foam pad with a four-corner reinforcement structure, including: a right pad 1, a left pad 2 disposed on the left side of the right pad 1, soft pads 9 connected to the bottom of both the right pad 1 and the left pad 2, and a hard bottom pad 6 installed on the inner side of the soft pad 9, mortises 3 disposed at the four corners of the right pad 1 and the left pad 2, corner pads 4 disposed on the outer sides of the four corners of the right pad 1 and the left pad 2, and tenons 5 integrally connected to the inner wall of the corner pads 4, a protrusion 8 connected to the end of the left pad 2, and a groove 7 disposed at the end of the right pad 1.

[0022] The protrusion 8 and the slot 7 are interlocked, and the left pad 2 and the right pad 1 are connected by the interlocking connection of the protrusion 8 and the slot 7.

[0023] Specifically, by using the interlocking structure between the protrusion 8 and the slot 7, the left pad 2 and the right pad 1 are spliced ​​together to form a whole piece of foam pad. Both the left pad 2 and the right pad 1 are connected to the soft pad 9. The soft pad 9 is used to improve the impact resistance on both sides. By using the interlocking connection between the soft pad 9 and the hard bottom pad 6, the soft pad 9 and the hard bottom pad 6 are spliced ​​together. The hard bottom pad 6 can improve the support of the bottom.

[0024] The soft pad 9 is fixedly connected to the left pad 2 and the right pad 1 respectively, and the soft pad 9 is interlocked with the hard base pad 6. An airbag pad 11 is provided at the bottom of the hard base pad 6, and the airbag pads 11 are evenly distributed along the bottom of the hard base pad 6.

[0025] Specifically, an airbag pad 11 is provided at the bottom of the hard base pad 6, and the airbag pad 11 provides elastic support at the bottom to protect the bottom of the hard base pad 6.

[0026] The inner wall of the corner pad 4 is integrally provided with protrusions 10, and the corner pad 4 is connected by mortise and tenon joints 5 and mortise 3. The external structure of the corner pad 4 is "L" shaped, and the inner wall of the corner pad 4 is closely fitted with the outer walls of the four corners of the left pad 2 and the right pad 1.

[0027] Specifically, the corner pad 4 wraps and protects the four corners of the foam pad. The corner pad 4 is fixed to the four corners of the foam pad by the mortise and tenon joint 3 and the tenon 5, thereby protecting the four corners of the foam pad. At the same time, the inner wall of the corner pad 4 is provided with protrusions 10, which can increase the texture of the corner pad 4 and improve the friction. Together with the mortise and tenon joint 5, the corner pad 4 is prevented from loosening.

[0028] The working principle of this utility model is as follows: When using this utility model, the left pad 2 and the right pad 1 are spliced ​​together by the interlocking connection between the slot 7 and the protrusion 8, so that the left pad 2 and the right pad 1 are spliced ​​together to form a whole piece of foam pad. Secondly, the corner pad 4 is fixed to the four corners of the foam pad by the mortise and tenon joint structure between the mortise 3 and the tenon protrusion 5. The corner pad 4 is used to reinforce and protect the four corners of the foam pad. At the same time, when the left pad 2 and the right pad 1 are spliced ​​together, the soft pad 9 at the bottom of the left pad 2 and the right pad 1 are spliced ​​with the hard bottom pad 6, so that the soft pad 9 and the hard bottom pad 6 form a whole bottom pad structure, which in turn forms a whole set of foam pads with the left pad 2 and the right pad 1, thus protecting the items on all sides and the bottom.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A foam pad with a four-corner reinforcement structure, characterized in that, include: A right pad (1) is provided with a left pad (2) on the left side of the right pad (1). Both the right pad (1) and the left pad (2) are connected to a soft pad (9) at the bottom, and a hard bottom pad (6) is installed on the inner side of the soft pad (9). The four corners of the right pad (1) and the left pad (2) are provided with mortises (3). The four outer corners of the right pad (1) and the left pad (2) are provided with corner pads (4), and the inner wall of the corner pads (4) is integrally connected with tenons (5). The end of the left pad (2) is connected with a protrusion (8), and the end of the right pad (1) is provided with a slot (7).

2. A foam pad with a four-corner reinforcement structure according to claim 1, characterized in that, The protrusion (8) and the slot (7) are fitted together, and the left pad (2) and the right pad (1) are connected by the fitting of the protrusion (8) and the slot (7).

3. A foam pad with a four-corner reinforcement structure according to claim 1, characterized in that, The soft pad (9) is fixedly connected to the left pad (2) and the right pad (1) respectively, and the soft pad (9) and the hard bottom pad (6) are interlocked.

4. A foam pad with a four-corner reinforcement structure according to claim 1, characterized in that, The bottom of the hard base pad (6) is provided with an airbag pad (11), and the airbag pad (11) is equidistantly distributed along the bottom of the hard base pad (6).

5. A foam pad with a four-corner reinforcement structure according to claim 1, characterized in that, The inner wall of the corner pad (4) is integrally provided with protrusions (10), and the corner pad (4) is connected by a tenon (5) and a mortise (3).

6. A foam pad with a four-corner reinforcement structure according to claim 1, characterized in that, The external structure of the corner pad (4) is L-shaped, and the inner wall of the corner pad (4) is closely fitted with the outer walls of the four corners of the left pad (2) and the right pad (1).

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