Anti-extrusion load-bearing corrugated carton

Abstract

The utility model relates to the technical field of packaging engineering, and provides an anti-extrusion load-bearing corrugated carton which comprises a corrugated carton body, a base is arranged at the bottom of the corrugated carton body, a baffle is fixedly installed on the upper side of the base, a buckle structure is arranged on the upper side of the baffle, and a fixing assembly comprises a buckle. The clamping buckle is fixedly installed on one side of the outer surface of the corrugated box, the clamping plate is clamped in the clamping buckle, the clamping plate is fixedly installed on the upper side of the baffle, the base is installed at the bottom of the corrugated box, the bearing capacity of the corrugated box can be improved, meanwhile, the base can be detached through the fixing assembly, and the corrugated box is convenient to use. And therefore, the base can be recycled.

Description

A type of compression-resistant, load-bearing corrugated cardboard box Technical Field

[0001] This utility model relates to the field of packaging engineering technology, and in particular to a compression-resistant and load-bearing corrugated cardboard box. Background Technology

[0002] Corrugated cardboard boxes are boxes made of corrugated cardboard and are commonly used for packaging and transporting goods. Corrugated cardboard boxes are lightweight, sturdy, and environmentally friendly, and are widely used in various industries. They can be customized to fit items of different sizes and weights. In the logistics and packaging industries, corrugated cardboard boxes are a very common packaging material.

[0003] Existing corrugated cardboard boxes are widely used in logistics and product packaging due to their lightweight, low cost, and relatively strong characteristics. However, in actual use, especially in scenarios such as long-distance transportation, multi-layer stacking, or packaging heavy goods, traditional corrugated cardboard boxes still have significant shortcomings in terms of compression resistance and load-bearing capacity. When subjected to external pressure or prolonged heavy loads, the boxes are prone to corner deformation, collapse, or even breakage, which can not only damage the contents but also pose safety hazards during logistics. Furthermore, in humid environments, the strength of ordinary corrugated cardboard boxes further decreases, further reducing their protective performance. With the rapid development of e-commerce logistics and the increasing demand for transporting heavy industrial products, the market urgently needs an improved corrugated cardboard box with stronger compression resistance and higher load-bearing stability to meet the increasingly demanding performance requirements of modern logistics systems for packaging materials. Summary of the Invention

[0004] The purpose of this utility model is to provide a compression-resistant, load-bearing corrugated cardboard box that can solve the problems mentioned in the background.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a compression-resistant and load-bearing corrugated cardboard box, comprising a corrugated box, a base being provided at the bottom of the corrugated box, a baffle being fixedly installed on the upper side of the base, and a snap-fit ​​structure being provided on the upper side of the baffle.

[0006] In a preferred embodiment, the fixing component includes a buckle, which is fixedly installed on one side of the outer surface of the corrugated box, and a retaining plate is engaged inside the buckle, which is fixedly installed on the upper side of the baffle.

[0007] The technical effect of adopting the above-mentioned further solution is that the base can be fixed by snapping the card plate into the buckle.

[0008] In a preferred embodiment, the fixing assembly further includes two spring plates, each with a fixing seat rotatably mounted inside both ends of the two spring plates, and four fixing seats fixedly mounted on one side of the corrugated box. A locking post is engaged between the two spring plates, with a limit plate fixedly mounted at the top of the locking post and the other end of the locking post fixedly mounted on the upper side of the baffle.

[0009] The technical effect of adopting the above-mentioned further solution is that the locking post is inserted between the two spring plates. When the spring plates are squeezed, they move to both sides. After moving to the bottom, the limiting plate at the top of the locking post can limit the locking post, thereby preventing the locking post from falling off.

[0010] In a preferred embodiment, the baffle is fitted onto the outer surface of the corrugated box, and the corrugated box is in close contact with the baffle.

[0011] The technical effect of adopting the above-mentioned further solution is that by attaching the baffle to the corrugated box, the stability of the corrugated box can be improved.

[0012] In a preferred embodiment, the base is provided with honeycomb-shaped columns inside.

[0013] The technical effect of adopting the above-mentioned further solution is that by installing the base height at the bottom of the corrugated box, the stability of the corrugated box can be improved.

[0014] In a preferred embodiment, slots are provided on both sides of the baffle.

[0015] The technical effect of adopting the above-mentioned further solution is that the slots facilitate the handling by workers.

[0016] In a preferred embodiment, L-shaped plates are fixedly installed at the four corners of the bottom of the corrugated box.

[0017] The technical effect of adopting the above-mentioned further solution is that by installing L-shaped plates at the four corners of the corrugated box, the corrugated box can be reinforced, thereby improving the box's resistance to compression.

[0018] In a preferred embodiment, the side panels of the corrugated box are all configured as double corrugated.

[0019] The technical effect of adopting the above-mentioned further solution is that by setting the material of the corrugated box to double-layer, the load-bearing capacity of the corrugated box can be improved.

[0020] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0021] In this invention, by installing the base at the bottom of the corrugated box, the load-bearing capacity of the corrugated box can be improved. At the same time, the base can be disassembled through the fixing components, thereby enabling the base to be reused. Attached Figure Description

[0022] Figure 1 is a schematic diagram of the main structure of an anti-compression load-bearing corrugated cardboard box provided by this utility model;

[0023] Figure 2 is an enlarged view of the structure at point A in Figure 1 of a compression-resistant and load-bearing corrugated cardboard box provided by this utility model;

[0024] Figure 3 is a schematic diagram of the connection structure of a compression-resistant load-bearing corrugated cardboard box provided by this utility model.

[0025] Figure 4 is a top view of the structure of a compression-resistant load-bearing corrugated cardboard box provided by this utility model;

[0026] Figure 5 is a cross-sectional structural schematic diagram of the bottom plate of a compression-resistant load-bearing corrugated cardboard box provided by this utility model.

[0027] Figure 6 is a schematic diagram of the main structure of an anti-compression load-bearing corrugated cardboard box provided by this utility model;

[0028] Figure 7 is an enlarged view of section B in Figure 6 of a compression-resistant, load-bearing corrugated cardboard box provided by this utility model.

[0029] Legend:

[0030] 100. Corrugated box; 101. Base; 102. Side panel; 103. Buckle; 104. Clip plate; 105. L-shaped plate; 106. Slot; 201. Fixing base; 202. Spring plate; 203. Clip post; 204. Limiting plate. Detailed Implementation

[0031] 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.

[0032] Example 1, please refer to Figures 1 to 5. This utility model provides a technical solution: a compression-resistant load-bearing corrugated cardboard box, including a corrugated box 100. A base 101 is provided at the bottom of the corrugated box 100. A baffle 102 is fixedly installed on the upper side of the base 101. A fixing component is provided on the upper side of the baffle 102. The fixing component includes a buckle 103. The buckle 103 is fixedly installed on one side of the outer surface of the corrugated box 100. A locking plate 104 is snapped into the inside of the buckle 103. The locking plate 104 is fixedly installed on the upper side of the baffle 102. The baffle 102 is fitted onto the outer surface of the corrugated box 100. The corrugated box 100 and the baffle 102 are in close contact. A honeycomb perforated column is provided inside the base 101. Slots 106 are provided on both sides of the baffle 102. L-shaped plates 105 are fixedly installed at the four corners of the bottom of the corrugated box 100. The side plates of the corrugated box 100 are all double-corrugated.

[0033] In this embodiment, during use, the corrugated box 100 is first placed on the upper side of the base 101. At this time, the baffle 102 is in contact with the corrugated box 100. Buckles 103 are fixedly installed on both sides of the corrugated box 100. The buckles 103 gradually move downwards, contacting the locking plate 104. The buckles 103 first push the locking plate 104 to bend elastically. When the locking plate 104 moves into the slot inside the buckle 103, the locking plate 104 automatically resets, thus allowing... The corrugated box 100 is fixed to the base 101 by the buckle 103, which improves the load-bearing and pressure-bearing capacity of the corrugated box 100. L-shaped plates 105 are installed at the four corners inside the corrugated box 100, which can effectively improve the stability of the corrugated box 100 and reduce the possibility of corner collapse and damage. At the same time, it can improve the device's resistance to compression. The side plates of the corrugated box 100 are all set as double corrugated, which further improves the load-bearing capacity of the device.

[0034] Example 2, as shown in Figures 6 and 7, the fixing assembly also includes two spring plates 202. Fixing seats 201 are rotatably installed inside both ends of the two spring plates 202. All four fixing seats 201 are fixedly installed on one side of the corrugated box 100. A locking post 203 is clamped between the two spring plates 202. A limit plate 204 is fixedly installed at the top of the locking post 203. The other end of the locking post 203 is fixedly installed on the upper side of the baffle 102.

[0035] In this embodiment, the two spring plates 202 are made of elastic material and are in close contact with each other. When the locking post 203 contacts the spring plate 202, the locking post 203 will first push the two spring plates 202 to move to both sides. The two spring plates 202 will always press the locking post 203. When the locking post 203 moves to the top, the limiting plate 204 can limit the locking post 203 through the spring plate 202, thereby fixing the corrugated box 100.

[0036] Working principle: In use, the corrugated box 100 is first placed on the upper side of the base 101. At this time, the baffle 102 is in contact with the corrugated box 100. Buckles 103 are fixedly installed on both sides of the corrugated box 100. The buckles 103 gradually move downwards, contacting the clamping plate 104. The buckles 103 first push the clamping plate 104 to bend elastically. When the clamping plate 104 moves into the slot inside the buckle 103, it automatically returns to its original position. Thus, the clamping plate 104 is fixed by the buckles 103, achieving a fixed connection between the corrugated box 100 and the base 101, improving the load-bearing capacity of the corrugated box 100. Buckles 103 are also installed at the four corners inside the corrugated box 100. Installing L-shaped plates 105 can effectively improve the stability of the corrugated box 100, reduce the possibility of corner collapse and damage, and improve the device's resistance to compression. The side plates of the corrugated box 100 are all double-corrugated, further improving the device's load-bearing capacity. The two spring plates 202 are made of elastic material and are in close contact with each other. When the locking post 203 contacts the spring plate 202, the locking post 203 will first push the two spring plates 202 to move to both sides. The two spring plates 202 will always press the locking post 203. When the locking post 203 moves to the top, the limiting plate 204 can limit the locking post 203 through the spring plate 202, thereby fixing the corrugated box 100.

[0037] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the present utility model.

Claims

1. A crush-resistant load-bearing corrugated carton comprising a corrugated carton (100) characterised in that: The bottom of the corrugated box (100) is provided with a base (101), and a baffle (102) is fixedly installed on the upper side of the base (101). A fixing component is provided on the upper side of the baffle (102).

2. The compression-resistant load-bearing corrugated cardboard box according to claim 1, characterized in that: The fixing component includes a buckle (103), which is fixedly installed on one side of the outer surface of the corrugated box (100). A retaining plate (104) is engaged inside the buckle (103), and the retaining plate (104) is fixedly installed on the upper side of the baffle (102).

3. The compression-resistant load-bearing corrugated cardboard box according to claim 2, characterized in that: The fixing assembly also includes two spring plates (202), and a fixing seat (201) is rotatably installed inside both ends of the two spring plates (202). All four fixing seats (201) are fixedly installed on one side of the corrugated box (100). A locking post (203) is clamped between the two spring plates (202). A limit plate (204) is fixedly installed at the top of the locking post (203), and the other end of the locking post (203) is fixedly installed on the upper side of the baffle (102).

4. The compression-resistant load-bearing corrugated cardboard box according to claim 1, characterized in that: The baffle (102) is fitted onto the outer surface of the corrugated box (100), and the corrugated box (100) is in contact with the baffle (102).

5. A crush resistant load bearing corrugated carton according to claim 1, wherein: The base (101) has honeycomb columns inside.

6. A crush resistant load bearing corrugated carton according to claim 1, wherein: The baffle (102) has slots (106) on both sides.

7. A crush resistant load bearing corrugated carton according to claim 1 wherein: L-shaped plates (105) are fixedly installed at the four corners of the bottom of the corrugated box (100).

8. A compression-resistant load-bearing corrugated cardboard box according to claim 1, characterized in that: The side panels of the corrugated box (100) are all double-corrugated.

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