A hollow board pad with good compressive strength

By setting a glass fiber reinforced layer, a rubber buffer layer, and a metal reinforcing rod on the hollow board pad, the problem of insufficient compressive strength of the hollow board pad is solved, achieving higher compressive strength and stability, and providing cushioning and anti-slip performance.

CN224428577UActive Publication Date: 2026-06-30QINGDAO SANHE PACKAGING MATERIALS TECH CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
QINGDAO SANHE PACKAGING MATERIALS TECH CO LTD
Filing Date
2025-09-05
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

Traditional hollow board pads have weak compressive strength and are prone to collapse when stacked or when heavy goods are placed on them, affecting the stability of the turnover box.

Method used

A support structure made of fiberglass is installed on the main body of the pad, and a buffer structure made of rubber is provided at the lower end, as well as a metal reinforcing rod for support, to enhance the structural strength.

Benefits of technology

It improves the pressure resistance of the pad, enhances overall stability, provides cushioning and anti-slip properties, reduces the risk of cargo slipping or displacement, and protects the cargo from damage.

✦ Generated by Eureka AI based on patent content.

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Abstract

This utility model discloses a hollow board pad with good compressive strength, comprising a pad body with multiple insertion holes at the upper end. The pad body is provided with a support mechanism for supporting goods, and the support mechanism includes a reinforcing layer made of fiberglass on the pad body. This utility model incorporates a support mechanism and a reinforcing layer adhered to the hollow board pad body, which enhances the overall compressive strength, thereby significantly improving the pad's compressive resistance.
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Description

Technical Field

[0001] This utility model relates to the field of hollow board partition technology, and in particular to a hollow board pad with good compressive strength. Background Technology

[0002] Hollow core board turnover boxes are packaging containers used in the logistics and warehousing industries, primarily made of hollow core board material. Hollow core board is a new type of plastic sheet material with numerous advantages such as being lightweight, moisture-proof, non-toxic, non-polluting, and corrosion-resistant. These turnover boxes are designed to facilitate the storage, transportation, and turnover of goods. They are reusable and protect goods from external environmental factors such as dust and moisture. The structure of a hollow core board turnover box generally includes a box body, a bottom pad, and internal hollow core board dividers.

[0003] Traditional hollow board turnover boxes use hollow board as their base, which has a structure with many hollow cells inside. While this structure reduces the weight of the material to some extent, it also makes its compressive strength relatively weak. Under greater pressure, the hollow parts are easily compressed and deformed. For example, when turnover boxes are stacked or heavy goods are placed on them, the hollow parts of the base may collapse because they cannot withstand the pressure from above, thus affecting the overall stability of the turnover box. Usually, in order to control costs and maintain the portability of the turnover box, the thickness of the hollow board base is limited. To solve the above problems, we have proposed a hollow board base with good compressive strength. Utility Model Content

[0004] The main purpose of this utility model is to provide a hollow board pad with good compressive strength, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A hollow board pad with good compressive strength includes a pad body, a plurality of insertion holes at the upper end of the pad body, a support mechanism for supporting goods on the pad body, the support mechanism including a reinforcing layer on the pad body, the reinforcing layer being made of glass fiber material, and a cushioning mechanism for cushioning goods at the lower end of the pad body.

[0007] Preferably, the buffer mechanism includes a buffer layer disposed at the lower end of the pad body, the buffer layer being made of rubber material.

[0008] Preferably, the upper end of the pad body has multiple mounting pieces, and the upper end of each mounting piece has multiple buffer posts.

[0009] Preferably, the buffer pillars are made of silicone material, and multiple buffer pillars are arranged at equal intervals.

[0010] Preferably, a reinforcing rod is provided at the lower end of the pad body, and the reinforcing rod has an X-shaped cross-section.

[0011] Preferably, the lower end of the buffer layer is provided with an installation groove, and the installation piece is glued to the main body of the pad.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. This device is equipped with a support mechanism, and a reinforcing layer is adhered to the main body of the pad made of hollow board. The reinforcing layer can enhance the overall compressive strength, thereby greatly improving the compressive strength of the pad.

[0014] 2. This device is equipped with a buffer mechanism. The buffer layer made of rubber material provides certain buffering and anti-slip properties, thereby enriching the performance of the device.

[0015] 3. This device is equipped with reinforcing rods. The metal reinforcing rods can support the main body of the pad, improve its structural strength, and thus improve the pad's compressive strength. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of a hollow board pad and a knife clip with good compressive strength proposed in this utility model;

[0017] Figure 2 This is a side view of a hollow board pad with good compressive strength proposed in this utility model;

[0018] Figure 3 This is another side view of a hollow board pad with good compressive strength proposed in this utility model.

[0019] In the diagram: 1. Main body of the pad, 2. Insertion hole, 3. Reinforcing layer, 4. Buffer layer, 5. Mounting plate, 6. Buffer post, 7. Reinforcing rod, 8. Mounting groove. Detailed Implementation

[0020] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] like Figure 1-3 As shown, a hollow board pad with good compressive strength includes a pad body 1, which is made of hollow board. The upper end of the pad body 1 has multiple insertion holes 2. The pad body 1 is provided with a support mechanism for supporting goods. The support mechanism includes a reinforcing layer 3 provided on the pad body 1, which is made of glass fiber material.

[0022] The lower end of the pad body 1 is provided with a buffer mechanism for cushioning goods. The buffer mechanism includes a buffer layer 4 located at the lower end of the pad body 1. The buffer layer 4 is made of rubber material and can provide certain cushioning and anti-slip performance.

[0023] In this utility model, the upper end of the pad body 1 has multiple mounting pieces 5, and the upper end of the mounting pieces 5 is provided with multiple buffer pillars 6. There is movable space between the multiple buffer pillars 6, which can absorb the impact energy of the goods by moving, thereby buffering the goods.

[0024] In this invention, the buffer pillars 6 are made of silicone material, and multiple buffer pillars 6 are arranged at equal intervals. The silicone material also has excellent anti-slip properties. Multiple buffer pillars 6 can effectively increase the friction between the protected item and the pad, preventing the item from sliding or shifting on the pad. This not only helps to keep the item stable on the knife holder, but also further reduces the risk of collision and damage caused by the movement of the item, providing more comprehensive protection for the item.

[0025] In this utility model, a reinforcing rod 7 is provided at the lower end of the pad body 1. The reinforcing rod 7 has an X-shaped cross section and is made of metal. It can support the pad body 1 from below, thereby improving its structural strength. The reinforcing rod 7 is glued to the lower end of the pad body 1.

[0026] In this utility model, the lower end of the buffer layer 4 is provided with an installation groove 8, so that there is a position to accommodate the reinforcing rod 7 in the buffer layer 4, thereby avoiding friction between the reinforcing rod 7 and the buffer layer 4 and improving the service life of the buffer layer 4. The mounting piece 5 is glued to the pad body 1, so that the mounting piece 5 can be disassembled and the damaged mounting piece 5 can be easily replaced.

[0027] It should be noted that this utility model is a hollow board pad with good compressive strength. The user attaches the reinforcing layer 3 to the pad body 1 with glue. After the hollow board turnover box frame is inserted into the insertion hole 2, the internal card partition is placed on the reinforcing layer 3. The reinforcing layer 3 made of glass fiber can enhance the overall compressive strength.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A hollow board pad with good compressive strength, comprising a pad body (1), characterized in that, The upper end of the pad body (1) is provided with a plurality of insertion holes (2), and the pad body (1) is provided with a support mechanism for supporting goods. The support mechanism includes a reinforcing layer (3) provided on the pad body (1). The reinforcing layer (3) is made of glass fiber material. The lower end of the pad body (1) is provided with a buffer mechanism for buffering goods.

2. The hollow board pad with good compressive strength according to claim 1, characterized in that, The buffer mechanism includes a buffer layer (4) disposed at the lower end of the pad body (1), the buffer layer (4) being made of rubber material.

3. A hollow board pad with good compressive strength according to claim 2, characterized in that, The upper end of the pad body (1) has multiple mounting pieces (5), and the upper end of the mounting pieces (5) is provided with multiple buffer posts (6).

4. A hollow board pad with good compressive strength according to claim 3, characterized in that, The buffer pillars (6) are made of silicone material, and multiple buffer pillars (6) are arranged at equal intervals.

5. A hollow board pad with good compressive strength according to claim 4, characterized in that, The lower end of the pad body (1) is provided with a reinforcing rod (7), and the reinforcing rod (7) has an X-shaped cross section.

6. A hollow board pad with good compressive strength according to claim 5, characterized in that, The buffer layer (4) has an installation groove (8) at its lower end, and the installation piece (5) is glued to the pad body (1).