Waterproof light-weight corrugated carton

Abstract

The utility model relates to corrugated case technical field, and disclose a waterproof lightweight corrugated case, including paper box body, the outside fixed connection of paper box body has waterproof breathable film, the outside fixed connection of waterproof breathable film has protection surface layer, the bottom fixed connection of paper box body has support pad, the top front and back side fixed connection of paper box body has side cover board no.

Description

Technical Field

[0001] This utility model relates to the field of corrugated cardboard box technology, specifically a waterproof lightweight corrugated cardboard box. Background Technology

[0002] Corrugated cardboard boxes are one of the most widely used packaging products. Due to their superior performance and good processing properties, corrugated cardboard boxes have gradually replaced wooden boxes and other transport packaging containers. In addition to protecting goods and facilitating warehousing and transportation, corrugated cardboard boxes also beautify and promote products. Corrugated cardboard boxes are green and environmentally friendly products, which are beneficial to the environment and to loading, unloading and transportation.

[0003] Existing corrugated cardboard boxes have a simple structure and cannot provide waterproof and moisture-proof protection in humid environments. When storing and transporting goods, the goods may be affected by moisture, causing them to become damp and affecting transportation, making them inconvenient to use. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a waterproof and lightweight corrugated cardboard box, which solves the problem mentioned in the background art that existing corrugated cardboard boxes have simple structures and cannot provide waterproof and moisture-proof functions in humid environments. When storing and transporting goods, the goods may be affected by moisture, resulting in dampness, affecting transportation, and making them inconvenient to use.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a waterproof lightweight corrugated cardboard box, comprising a cardboard box body, a waterproof and breathable membrane fixedly connected to the outer side of the cardboard box body, a protective surface layer fixedly connected to the outer side of the waterproof and breathable membrane, a support pad fixedly connected to the bottom of the cardboard box body, a side cover plate one fixedly connected to the front and rear sides of the top of the cardboard box body, a connecting block fixedly connected to the top center of the side cover plate one, a vent hole opened on the top of the connecting block, a storage groove opened inside the connecting block, a desiccant being inserted into the storage groove, and a second side cover plate two fixedly connected to the top left and right sides of the cardboard box body.

[0006] Preferably, the waterproof and breathable membrane is made of polytetrafluoroethylene.

[0007] By adopting the above technical solution and using waterproof and breathable membranes in conjunction with them, the waterproof and breathable membranes have advantages such as high temperature resistance, low temperature resistance, and corrosion resistance. The spacing between liquid molecules is smaller than the spacing of the waterproof and breathable membrane, so that liquid molecules cannot pass through the waterproof and breathable membrane, thus playing a waterproof role.

[0008] Preferably, the two side covers are symmetrically distributed on the front and rear sides of the carton body.

[0009] Preferably, the two side cover plates are symmetrically distributed on the left and right sides of the carton body.

[0010] Preferably, there are two connecting blocks, which are respectively distributed on the top middle side of the two side cover plates, and each of the two connecting blocks has a storage groove inside.

[0011] Preferably, there are two vent holes, which are symmetrically distributed on the top surface of the connecting block and penetrate the top wall of the connecting block and are connected to the storage groove.

[0012] By adopting the above technical solution, ventilation holes and storage slots are set up in conjunction with desiccant. The storage slots contain desiccant, which can absorb moisture from the inside of the cardboard box through the ventilation holes, preventing items from getting damp and facilitating the storage of items.

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

[0014] 1. This waterproof lightweight corrugated cardboard box, through the use of a waterproof and breathable membrane and support pads, prevents water from entering the box. The spacing between water molecules is smaller than the spacing of the waterproof and breathable membrane, thus preventing water molecules from passing through the membrane and contacting the box body. This waterproofing function improves the safety of stored items, facilitates transportation, and makes it convenient for staff to use.

[0015] 2. This waterproof, lightweight corrugated cardboard box features ventilation holes and storage compartments for use with desiccants. The desiccant inside the storage compartments absorbs moisture from inside the cardboard box through the ventilation holes, preventing items from getting damp and facilitating storage. Attached Figure Description

[0016] Figure 1 This is a front view structural diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of the rear view structure of this utility model;

[0018] Figure 3 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0019] Figure 4 This is a schematic diagram of the cross-sectional structure of the cardboard box body of this utility model.

[0020] In the picture: 1. Carton body; 2. Waterproof and breathable membrane; 3. Protective surface layer; 4. Support pad; 5. Side cover plate one; 6. Side cover plate two; 7. Connecting block; 8. Storage slot; 9. Desiccant; 10. Ventilation hole. Detailed Implementation

[0021] 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.

[0022] Example 1:

[0023] Referring to Figures 1-3, a waterproof lightweight corrugated cardboard box includes a cardboard body 1. A waterproof and breathable membrane 2, made of polytetrafluoroethylene, is fixedly connected to the outer side of the cardboard body 1. A protective surface layer 3 is fixedly connected to the outer side of the waterproof and breathable membrane 2. A support pad 4 is fixedly connected to the bottom of the cardboard body 1. Side cover plates 5 are fixedly connected to the front and rear sides of the top of the cardboard body 1. The two side cover plates 5 are symmetrically distributed on the front and rear sides of the cardboard body 1. A connecting block 7 is fixedly connected to the top center of the side cover plate 5. A vent hole 10 is opened on the top of the connecting block 7. A storage groove 8 is opened inside the connecting block 7. A desiccant 9 is snapped into the storage groove 8. Side cover plates 6 are fixedly connected to the left and right sides of the top of the cardboard body 1. The two side cover plates 6 are symmetrically distributed on the left and right sides of the cardboard body 1.

[0024] Working principle: When in use, the staff stores the items inside the cardboard box body 1, and seals the cardboard box body 1 with the side cover 5 and the side cover 6. When the cardboard box body 1 is placed on the ground, the support pad 4 will lift the cardboard box body 1 to prevent it from contacting water on the ground. Furthermore, even if the cardboard box body 1 comes into contact with water, it will be blocked by the waterproof and breathable membrane 2. The distance between water molecules is smaller than the distance between the waterproof and breathable membrane 2, so that water molecules cannot pass through the waterproof and breathable membrane 2 and come into contact with the cardboard box body 1, which plays a waterproof role, improves the safety of the stored items, facilitates transportation, and is convenient for staff to use.

[0025] Compared with related technologies, the waterproof lightweight corrugated cardboard box provided by this utility model has the following beneficial effects: by setting up a waterproof and breathable membrane 2 and a support pad 4, when the cardboard box body 1 comes into contact with water, it will be blocked by the waterproof and breathable membrane 2. The distance between water molecules is smaller than the distance between the waterproof and breathable membrane 2, so that water molecules cannot pass through the waterproof and breathable membrane 2 and contact the cardboard box body 1, thus playing a waterproof role, improving the safety of storing items, facilitating transportation, and making it convenient for staff to use.

[0026] Example 2:

[0027] Referring to Figures 1-4, a waterproof lightweight corrugated cardboard box includes a cardboard body 1. Side cover plates 5 are fixedly connected to the front and rear top sides of the cardboard body 1. Connecting blocks 7 are fixedly connected to the middle top side of the side cover plates 5. There are two connecting blocks 7, which are respectively distributed on the middle top sides of the two side cover plates 5. Each connecting block 7 has a storage groove 8 inside. There are two ventilation holes 10 on the top of the connecting block 7. The two ventilation holes 10 are symmetrically distributed on the top surface of the connecting block 7. Both ventilation holes 10 penetrate the top wall of the connecting block 7 and are connected to the storage groove 8. The storage groove 8 is provided inside the connecting block 7. A desiccant 9 is inserted into the storage groove 8. Side cover plates 6 are fixedly connected to the left and right top sides of the cardboard body 1.

[0028] Working principle: When in use, the staff places the desiccant 9 inside the storage slot 8. When the side cover 5 and the side cover 6 seal the carton body 1, the desiccant 9 will also enter the carton body 1 through the storage slot 8. The desiccant 9 can absorb the moisture inside the carton body 1 through the vent 10, prevent the items from getting damp, increase the storage time of the items, and make it convenient for staff to use.

[0029] Compared with related technologies, the waterproof lightweight corrugated cardboard box provided by this utility model has the following beneficial effects: by setting ventilation holes 10, storage slots 8 and other features in conjunction with desiccant 9, the desiccant 9 is stored inside the storage slots 8. The desiccant 9 can absorb moisture inside the cardboard box body 1 through the ventilation holes 10, preventing items from getting damp and facilitating the storage of items.

[0030] 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 waterproof light-weight corrugated carton comprising a carton body (1), characterized in that: A waterproof and breathable membrane (2) is fixedly connected to the outside of the carton body (1). A protective surface layer (3) is fixedly connected to the outside of the waterproof and breathable membrane (2). A support pad (4) is fixedly connected to the bottom of the carton body (1). A side cover plate (5) is fixedly connected to the front and rear sides of the top of the carton body (1). A connecting block (7) is fixedly connected to the middle side of the top of the side cover plate (5). A vent hole (10) is opened on the top of the connecting block (7). A storage groove (8) is opened inside the connecting block (7). A desiccant (9) is inserted inside the storage groove (8). A side cover plate (6) is fixedly connected to the left and right sides of the top of the carton body (1).

2. A waterproof and lightweight corrugated carton according to claim 1, characterized in that: The waterproof and breathable membrane (2) is made of polytetrafluoroethylene.

3. The waterproof and lightweight corrugated carton according to claim 1, wherein: The two side cover plates (5) are symmetrically distributed on the front and rear sides of the carton body (1).

4. The waterproof and lightweight corrugated carton according to claim 1, wherein: The two side cover plates (6) are symmetrically distributed on the left and right sides of the carton body (1).

5. The waterproof and lightweight corrugated carton according to claim 1, wherein: There are two connecting blocks (7), which are distributed on the top middle side of the two side cover plates (5), and each of the two connecting blocks (7) has a storage groove (8) inside.

6. The waterproof and lightweight corrugated carton according to claim 1, wherein: There are two vent holes (10). The two vent holes (10) are symmetrically distributed on the top surface of the connecting block (7). Both vent holes (10) penetrate the top wall of the connecting block (7) and are connected to the storage groove (8).

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