Multi-layer corrugated carton with damping hollow structure

Abstract

The utility model discloses a multi-layer corrugated carton with a damping hollow structure, which comprises a corrugated carton body, a buffer mechanism used for protecting goods is arranged in the corrugated carton body, the buffer mechanism comprises an isolation plate, a clamping groove, a clamping block, a supporting plate and a cavity, the isolation plate is arranged in the middle of the inner side of the corrugated carton body, and the clamping groove is formed in the middle of the inner side of the corrugated carton body. A plurality of clamping grooves are evenly formed in the outer side surface of the lower end of the corrugated carton body, clamping blocks are fixedly arranged on the periphery of the surface of the lower end of the isolation plate, the isolation plate is arranged in the corrugated carton body in a clamped mode through the clamping blocks and the clamping grooves, and a plurality of supporting plates are evenly and fixedly arranged on the periphery of the outer side surface of the isolation plate. According to the corrugated carton, the isolation buffering mechanism can be additionally arranged in a traditional corrugated carton, a plurality of hollow cavities exist between the buffering mechanism and the corrugated carton, a sufficient deformation space can be provided for the corrugated carton, products cannot be damaged, and therefore the isolation protection effect of the corrugated carton can be remarkably improved.

Description

Technical Field

[0001] This utility model relates to the field of corrugated cardboard box technology, specifically a multi-layer corrugated cardboard box with a shock-absorbing hollow structure. Background Technology

[0002] Corrugated cardboard is die-cut, creasing, and stapling or gluing to make corrugated boxes. Corrugated boxes are the most widely used packaging product, and their usage has always been the highest among all packaging products.

[0003] The existing corrugated cardboard boxes are too simple in structure. Although they are low in cost, they are poor in terms of overall protection. As a result, they are not well protected when storing relatively valuable and fragile items. Therefore, an improved multi-layer corrugated cardboard box with a shock-absorbing hollow structure is needed to address this problem. Utility Model Content

[0004] The purpose of this invention is to provide a multi-layer corrugated cardboard box with a shock-absorbing hollow structure to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multi-layer corrugated cardboard box with a shock-absorbing hollow structure, comprising a corrugated cardboard box body, wherein a buffer mechanism for protecting goods is provided inside the corrugated cardboard box body, the buffer mechanism comprising an isolation plate, slots, blocks, support plates, and a cavity, wherein an isolation plate is provided in the middle of the inner side of the corrugated cardboard box body, wherein several slots are evenly provided on the outer surface of the lower end of the corrugated cardboard box body, and blocks are fixedly provided around the lower surface of the isolation plate, wherein the isolation plate is engaged with the slots and blocks inside the corrugated cardboard box body, and several support plates are evenly fixedly provided around the outer surface of the isolation plate, wherein a cavity is provided between the support plates and the corrugated cardboard box body.

[0006] Preferably, a movable plate is movably installed at the lower end of the partition plate, and a first airbag is installed at the lower end of the movable plate. The first airbag installed at the lower end of the movable plate can provide excellent cushioning and shock absorption when the goods are bounced and fall. Since the movable plate and the first airbag are both movably installed, a set of movable plates and first airbags can also be installed at the upper end of the goods as needed, which can further improve the protective effect of the device.

[0007] Preferably, the isolation plate is made of rubber material, which can improve the flexibility of the isolation plate and thus further improve its protective effect.

[0008] Preferably, a second airbag is provided inside the cavity. By inserting the second airbag inside the cavity, the collapse threshold of the corrugated cardboard box body can be increased, which can further improve the protective effect of the device. However, since multiple second airbags are required each time the device is used, the cost is relatively high. Therefore, it is up to the user to decide whether to insert the second airbag inside the cavity as needed.

[0009] Preferably, the corrugated cardboard box body is provided with a top cover at the upper end.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] 1. This utility model fixes the partition plate by inserting the locking block at the lower end of the partition plate into the slot opened on the surface of the corrugated carton body. At this time, the partition plate is in contact with the corrugated carton body through the support plate, so that the carton and the partition plate form multiple uniform hollow cavities. In this way, when the corrugated carton is impacted, it can provide sufficient deformation space for the corrugated carton without damaging the product, thus significantly improving the isolation and protection effect of this device. Furthermore, these cavities can be further improved by inserting a second airbag.

[0012] 2. After the utility model is used, the entire buffer mechanism can be disassembled at any time as needed, so that the entire buffer mechanism can be recycled and reused, without causing unnecessary waste. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of a multi-layer corrugated cardboard box with a shock-absorbing hollow structure according to the present invention;

[0014] Figure 2 This is a cross-sectional view of a multi-layer corrugated cardboard box with a shock-absorbing hollow structure according to the present invention.

[0015] Figure 3 This is a disassembled view of the isolation mechanism in a multi-layer corrugated cardboard box with a shock-absorbing hollow structure according to the present invention.

[0016] Figure 4 This utility model relates to a multi-layer corrugated cardboard box with a shock-absorbing hollow structure. Figure 3 A bottom view.

[0017] In the diagram: 1. Corrugated cardboard box body; 2. Partition plate; 3. Card slot; 4. Card block; 5. Support plate; 6. Cavity; 7. Movable plate; 8. First airbag; 9. Second airbag; 10. Top cover. Detailed Implementation

[0018] 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.

[0019] Please see Figure 1-4 This utility model provides a technical solution: a multi-layer corrugated cardboard box with a shock-absorbing hollow structure, including a corrugated cardboard box body 1. The corrugated cardboard box body 1 is provided with a cushioning mechanism for protecting goods. The cushioning mechanism includes a partition plate 2, a slot 3, a block 4, a support plate 5, and a cavity 6. The partition plate 2 is provided in the middle of the inner side of the corrugated cardboard box body 1. Several slots 3 are evenly provided on the outer surface of the lower end of the corrugated cardboard box body 1. Blocks 4 are fixedly provided around the lower surface of the partition plate 2. The partition plate 2 is engaged with the slots 3 and the blocks 4 are engaged inside the corrugated cardboard box body 1. Several support plates 5 are evenly fixedly provided around the outer surface of the partition plate 2. A cavity 6 is provided between the support plates 5 and the corrugated cardboard box body 1.

[0020] The lower end of the isolation plate 2 is movably provided with a movable plate 7, and the lower end of the movable plate 7 is provided with a first airbag 8. The first airbag 8 is located at the lower end of the movable plate 7, which can play a good role in buffering and shock absorption when the goods are bounced and fall. Since the movable plate 7 and the first airbag 8 are both installed movably, a set of movable plates 7 and first airbags 8 can also be set at the upper end of the goods as needed, which can further improve the protective effect of the device.

[0021] The isolation plate 2 is made of rubber material, which can improve the flexibility of the isolation plate 2, thereby further improving the protective effect of the isolation plate 2;

[0022] The cavity 6 is provided with a second airbag 9. By inserting the second airbag 9 into the cavity 6, the collapse threshold of the corrugated cardboard box body 1 can be increased, which can further improve the protective effect of the device. However, since the device requires multiple second airbags 9 each time it is used, the cost is relatively high. Therefore, it is up to the user to decide whether to insert the second airbag 9 into the cavity 6 as needed.

[0023] The corrugated cardboard box body 1 is provided with a top cover 10 at the upper end.

[0024] Working principle: The corrugated cardboard box body 1 of this application is a common corrugated cardboard box in the prior art. Unlike the prior art, it has slots 3 for fixing the buffer mechanism around its lower end. When the buffer mechanism needs to be fixed, simply insert the locking block 4 at the lower end of the isolation plate 2 into the slots 3 on the surface of the corrugated cardboard box body 1 to fix the isolation plate. At this time, the isolation plate is in contact with the corrugated cardboard box body 1 through the support plate 5, so that the cardboard box and the isolation plate 2 form multiple uniform hollow cavities 6. In this way, when the corrugated cardboard box is impacted, it can provide sufficient deformation space for the corrugated cardboard box without damaging the product, thus significantly improving the isolation and protection effect of this device. Furthermore, these cavities 6 can also be further improved by inserting a second airbag 9.

[0025] The lower end of the isolation plate 2 is also equipped with a first airbag 8 and a movable plate 7. When the goods are jolted up and down during transportation, the movable plate 7 and the first airbag 8 at the lower end can play a good role in buffering and shock absorption, thereby further improving the protection effect of the device.

[0026] After the device is used, the entire buffer mechanism, the first airbag 8, and the second airbag 9 can be disassembled as needed, so that the entire buffer mechanism can be recycled and reused, without causing unnecessary waste.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0028] 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. A multi-layer corrugated cardboard box with a shock-absorbing hollow structure, comprising a corrugated cardboard box body (1), characterized in that: The corrugated cardboard box body (1) is provided with a buffer mechanism for protecting goods. The buffer mechanism includes a partition plate (2), a slot (3), a block (4), a support plate (5), and a cavity (6). The partition plate (2) is provided in the middle of the inner side of the corrugated cardboard box body (1). Several slots (3) are evenly provided on the outer surface of the lower end of the corrugated cardboard box body (1). Blocks (4) are fixedly provided around the lower surface of the partition plate (2). The partition plate (2) is engaged with the slots (3) inside the corrugated cardboard box body (1). Several support plates (5) are evenly fixed around the outer surface of the partition plate (2). A cavity (6) is provided between the support plate (5) and the corrugated cardboard box body (1).

2. A multi-layer corrugated cardboard box with a shock-absorbing hollow structure according to claim 1, characterized in that: The lower end of the isolation plate (2) is movably provided with a movable plate (7), and the lower end of the movable plate (7) is provided with a first airbag (8).

3. A multi-layer corrugated cardboard box with a shock-absorbing hollow structure according to claim 1, characterized in that: The isolation plate (2) is made of rubber.

4. A multi-layer corrugated cardboard box with a shock-absorbing hollow structure according to claim 1, characterized in that: The cavity (6) is provided with a second airbag (9).

5. A multi-layer corrugated cardboard box with a shock-absorbing hollow structure according to claim 1, characterized in that: The corrugated cardboard box body (1) is provided with a top cover (10) at the upper end.

Images