Built-in suspended corrugated paper packaging box

Abstract

The utility model belongs to the technical field of corrugated paper packaging boxes, and discloses a built-in suspended corrugated paper packaging box which comprises an outer box, a moisture-proof structure assembled on the inner wall of the outer box, a placement box located in the middle of the outer box and arranged in a suspended mode, and a box cover connected to the top of the outer box in an inserted mode. The damp-proof structure comprises four buffer sponges surrounding the outer wall of the placing box and a damp-proof plate located at the top of the placing box, and round holes are formed in the inner walls of the four buffer sponges; the protection performance of the built-in suspended corrugated paper packaging box in a humid environment can be effectively improved through the damp-proof structure, the sealing strip arranged at the bottom of the box cover plays a key role, the sealing strip can be tightly attached to the outer box, channels for external air to enter the outer box are remarkably reduced, in addition, a drying agent bag can be placed in the damp-proof box, and the drying agent bag is not prone to falling off. The desiccant bags can absorb a small amount of moist air entering the outer box, and the adverse effect of moisture on electronic components in the containing box is reduced to the maximum extent.

Description

Technical Field

[0001] The utility model belongs to the technical field of corrugated paper packaging boxes, and particularly relates to an internally suspended corrugated paper packaging box. Background Technique

[0002] Corrugated paper boxes are a type of packaging products that are widely used. Their usage ranks among the top in various packaging products, including calcium plastic corrugated paper boxes. For more than half a century, due to their superior performance and good processing performance, corrugated paper boxes have gradually replaced transportation packaging containers such as wooden boxes and become the main choice for transportation packaging. Corrugated paper boxes can not only provide protection for goods, facilitate the storage and transportation of goods, but also decorate and promote the goods. Moreover, corrugated paper boxes are environmentally friendly products, which are beneficial to environmental protection and convenient for loading, unloading and transportation work;

[0003] The deficiencies of existing internally suspended corrugated paper packaging boxes: Currently, the design focus of most packaging boxes is mainly on strengthening the overall strength of the corrugated box to minimize the damage to the internal transported items during transportation. This design concept can indeed play a role in protecting items to a certain extent. However, when it comes to transporting items that are sensitive to environmental humidity, such as electronic components, the existing packaging box design exposes some problems, especially when transporting electronic components through corrugated boxes, the problems are particularly prominent. When the external environment is relatively humid or it rains, moist air easily enters the inside of the corrugated box. Once the humidity inside the corrugated box rises to a certain level, the electronic components inside will be damaged due to moisture, such as short circuits. This will not only damage the electronic components themselves and affect the normal functioning of their functions, but may also cause relatively large economic losses to relevant enterprises. Content of the Utility Model

[0004] To solve the problems raised in the above background technique, the utility model provides an internally suspended corrugated paper packaging box, which includes an outer box and a moisture-proof structure assembled on the inner wall of the outer box, a placement box suspended in the middle of the outer box, and a box cover inserted on the top of the outer box;

[0005] The moisture-proof structure includes four buffer sponges surrounding the outer wall of the placement box and a moisture-proof board located at the top of the placement box. Circular holes are opened in the inner walls of the four buffer sponges, and A hydraulic buffer rods are installed inside the circular holes. Four through holes arranged in a rectangular array are opened in the inner wall of the moisture-proof board, and B hydraulic buffer rods are installed inside the through holes;

[0006] A moisture-proof box is fixedly installed at the bottom of the box cover. A cavity for placing a desiccant packet is opened inside the moisture-proof box, and a sealing strip is bonded to the bottom of the box cover and outside the moisture-proof box.

[0007] Preferably, the other end of the A hydraulic buffer rod is fixedly connected to the outer surface of the outer box, and the top surface of the B hydraulic buffer rod is fixedly connected to the top surface of the outer box.

[0008] Preferably, an arc-shaped buffer plate is fixedly installed on the top of the moisture-proof board.

[0009] Preferably, it further includes a bearing bottom plate located below the box cover and fixedly connected to the edge of the bottom surface of the outer box, and a fixing plate is also connected between the bearing bottom plate and the box cover by screws.

[0010] Preferably, a handle is fixedly installed on the top of the box cover, and the sealing strip is closely attached to the edge of the top of the outer box.

[0011] Preferably, the fixing plates are arranged in four and presented in a rectangular array distribution.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] Through the moisture-proof structure, the present utility model can effectively improve the protection performance of the built-in suspended corrugated paper packing box in a humid environment. When the external environment is too humid, the connection between the placement box, the A hydraulic buffer rod and the B hydraulic buffer rod enables the placement box to be in a suspended state. This suspended design greatly reduces the possibility of direct contact between the placement box and the electronic components inside the placement box and the ground, thus effectively reducing the risk of their being eroded by moisture. At the same time, the sealing strip provided at the bottom of the box cover plays a key role. The sealing strip can closely fit the outer box, significantly reducing the channels for external air to enter the inner part of the outer box. In this way, it is difficult for external humid air to enter the packing box in large quantities, providing an effective barrier for the internal electronic components. In addition, desiccant packets can be placed in the moisture-proof box. These desiccant packets can absorb a small amount of moist air entering the outer box. Moreover, in cooperation with the use of the moisture-proof board, the absorption effect of moist air can be further enhanced. When the moist air enters the outer box, the desiccant packets and the moisture-proof board can quickly play their roles and adsorb the moisture in the air, thereby maintaining a relatively dry environment inside the outer box and minimizing the adverse effects of moisture on the electronic components inside the placement box to the greatest extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 It is a schematic diagram of the moisture-proof box structure of the present utility model;

[0016] Figure 3 It is a schematic diagram of the moisture-proof structure and the outer box structure of the present utility model;

[0017] Figure 4This is a schematic top view structure of the utility model.

[0018] In the figure: 1. Outer box; 2. Moisture-proof structure; 21. Buffer sponge; 22. Moisture-proof board; 221. Arc-shaped buffer board; 23. A hydraulic buffer rod; 24. B hydraulic buffer rod; 3. Placing box; 4. Box cover; 41. Moisture-proof box; 42. Sealing strip; 43. Handle; 5. Bearing bottom plate; 6. Fixed plate. Specific implementation mode

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] As Figures 1 to 4 shown, the present utility model provides an internally suspended corrugated paper packaging box, including an outer box 1 and a moisture-proof structure 2 assembled on the inner wall of the outer box 1, as well as a placing box 3 suspended in the middle of the outer box 1, and a box cover 4 inserted on the top of the outer box 1;

[0021] The moisture-proof structure 2 includes four buffer sponges 21 surrounding the outer wall of the placing box 3 and a moisture-proof board 22 located on the top of the placing box 3. Circular holes are opened on the inner walls of the four buffer sponges 21, and an A hydraulic buffer rod 23 is installed inside the circular holes. Four through holes arranged in a rectangular array are opened on the inner wall of the moisture-proof board 22, and a B hydraulic buffer rod 24 is installed inside the through holes;

[0022] A moisture-proof box 41 is fixedly installed at the bottom of the box cover 4. A cavity for placing a desiccant packet is opened inside the moisture-proof box 41. A sealing strip 42 is adhered to the bottom of the box cover 4 and outside the moisture-proof box 41.

[0023] Adopting the above - mentioned solution: Through the moisture - proof structure 2, the protection performance of the built - in suspended corrugated paper packing box in a humid environment can be effectively improved. When the external environment is too humid, the connection between the placement box 3, the A hydraulic buffer rod 23, and the B hydraulic buffer rod 24 enables the placement box 3 to be in a suspended state. This suspended design greatly reduces the possibility of the placement box 3 and the electronic components inside the placement box 3 coming into direct contact with the ground, thereby effectively reducing the risk of them being eroded by moisture. At the same time, the sealing strip 42 set at the bottom of the box cover 4 plays a key role. The sealing strip 42 can closely fit the outer box 1, significantly reducing the channels for external air to enter the inside of the outer box 1. In this way, it is difficult for a large amount of external humid air to enter the packing box, providing an effective barrier for the internal electronic components. In addition, desiccant packets can be placed in the moisture - proof box 41. These desiccant packets can absorb a small amount of moist air entering the outer box 1. Moreover, in combination with the use of the moisture - proof board 22, the absorption effect of moist air can be further enhanced. When the moist air enters the outer box 1, the desiccant packets and the moisture - proof board 22 can quickly play their roles, adsorbing the moisture in the air, thereby maintaining a relatively dry environment inside the outer box 1 and minimizing the adverse effects of moisture on the electronic components inside the placement box 3 to the greatest extent.

[0024] As Figures 1 to 4 shown, the other end of the A hydraulic buffer rod 23 is fixedly connected to the outer surface of the outer box 1, the top surface of the B hydraulic buffer rod 24 is fixedly connected to the top surface of the outer box 1, and an arc - shaped buffer plate 221 is fixedly installed at the top of the moisture - proof board 22.

[0025] Adopting the above - mentioned solution: The arc - shaped buffer plate 221 can support the weight of the placement box 3, reducing the problem of damage to the A hydraulic buffer rod 23 or the B hydraulic buffer rod 24 caused by the excessive weight of the placement box 3. Desiccant packets can be placed inside the moisture - proof box 41, and a box cover is plugged into the front of the moisture - proof box 41. The function of the box cover is to prevent the desiccant packets from falling.

[0026] As Figures 1 to 4 shown, it further includes a bearing bottom plate 5 located below the box cover 4 and fixedly connected to the edge of the bottom surface of the outer box 1. A fixing plate 6 is also connected to the bearing bottom plate 5 and the box cover 4 by screws. A handle 43 is fixedly installed on the top of the box cover 4, and the sealing strip 42 closely fits the edge of the top of the outer box 1.

[0027] Adopting the above - mentioned solution: When the box cover 4 is covered on the top of the outer box 1, at this time, the sealing strip 42 can closely fit the outer box 1, significantly reducing the channels for external air to enter the inside of the outer box 1.

[0028] As Figures 1 to 4 shown, the fixing plate 6 is set to four and is distributed in a rectangular array.

[0029] Adopting the above solution: The fixing plate 6 is used to fix the positions of the box cover 4, the bearing bottom plate 5, the outer box 1 and the internal placement box 3, so that the whole device can be directly lifted by pulling the handle 43.

[0030] The working principle and usage process of the present utility model:

[0031] First, place the items to be transported inside the placement box 3, and then cover the box cover 4 on the top of the outer box 1. At this time, the sealing strip 42 can closely fit the outer box 1, significantly reducing the channels for external air to enter the inside of the outer box 1. The connection between the placement box 3 and the A hydraulic buffer rod 23 and the B hydraulic buffer rod 24 enables the placement box 3 to be in a suspended state. This suspended design greatly reduces the possibility of direct contact between the placement box 3 and the electronic components inside the placement box 3 and the ground. Finally, the desiccant packets in the moisture-proof box 41 can absorb a small amount of moist air entering the outer box 1, and in combination with the use of the moisture-proof board 22, it can further enhance the absorption effect of the moist air. When the moist air enters the outer box 1, the desiccant packets and the moisture-proof board 22 can quickly play a role and adsorb the moisture in the air, thereby maintaining a relatively dry environment inside the outer box 1.

[0032] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0033] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A built-in suspended corrugated paper packaging box, characterized in that: It comprises an outer box (1), a moisture-proof structure (2) mounted on the inner wall of the outer box (1), a placement box (3) located in the middle of the outer box (1) and arranged in the air, and a box cover (4) plugged into the top of the outer box (1); The moisture-proof structure (2) comprises four buffer sponges (21) surrounding the outer wall of the placement box (3) and a moisture-proof plate (22) located on the top of the placement box (3); the inner walls of the four buffer sponges (21) are provided with circular holes, and the insides of the circular holes are provided with A hydraulic buffer rods (23); the inner wall of the moisture-proof plate (22) is provided with four through holes distributed in a rectangular array, and the insides of the through holes are provided with B hydraulic buffer rods (24); A moisture-proof box (41) is fixedly mounted on the bottom of the box cover (4), a cavity for placing a desiccant bag is provided inside the moisture-proof box (41), and a sealing strip (42) is bonded to the bottom of the box cover (4) and outside the moisture-proof box (41).

2. The built-in suspended corrugated paper packaging box according to claim 1, characterized in that: The other end of the A hydraulic buffer rod (23) is fixedly connected to the outer surface of the outer box (1), and the top surface of the B hydraulic buffer rod (24) is fixedly connected to the top surface of the outer box (1).

3. The built-in suspended corrugated paper packaging box according to claim 1, characterized in that: An arc-shaped buffer plate (221) is fixedly mounted on the top of the moisture-proof plate (22).

4. The built-in suspended corrugated paper packaging box according to claim 1, characterized in that: It also includes a bearing bottom plate (5) located below the box cover (4) and fixedly connected to the edge of the bottom surface of the outer box (1), and a fixing plate (6) is connected between the bearing bottom plate (5) and the box cover (4) by screws.

5. The built-in suspended corrugated paper packaging box according to claim 1, characterized in that: A handle (43) is fixedly mounted on the top of the box cover (4), and the sealing strip (42) is tightly fitted to the edge of the top of the outer box (1).

6. The built-in suspended corrugated paper packaging box according to claim 4, characterized in that: The fixing plates (6) are arranged in four numbers and are distributed in a rectangular array.

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