Composite paperboard packaging box capable of being used as dehumidification box

Abstract

The utility model discloses a composite paperboard packaging box capable of being used as a dehumidification box, which comprises a box body and a box cover, and is characterized by further comprising a folding accommodating cavity, the folding accommodating cavity comprises a fixing ring, a folding part and a partition plate; a through hole is formed in the upper surface of the box cover, one end of the folding part is connected with the through hole, and the other end is connected with the fixing ring; a composite layer is fixedly arranged in the fixing ring; the partition plate is clamped between the box cover and the box body, and a plurality of water permeable holes are formed in the partition plate; when the packing box is used, the folding part is compressed and stored between the partition plate and the box cover, and the fixing ring is clamped with the through hole in the box cover; when the dehumidification box is used as a dehumidification box, the folding part is unfolded, water absorption particles (calcium chloride particles) can be placed in a cavity formed by the fixing ring, the folding part and the partition plate, and the box body can serve as a water storage cavity to collect a solution formed by dissolving the calcium chloride particles in a water absorption mode.

Description

Technical Field

[0001] The utility model relates to the technical field of composite paperboard packaging boxes, in particular to a composite paperboard packaging box which can be used as a dehumidification box. Background Art

[0002] With the development of social productivity and the advancement of industrial technology, the packaging boxes of some high-value products (such as smart phones) are becoming more and more exquisite. These packaging boxes are often made of exquisite materials, with delicate surface printing, specially designed patterns and textures, and relatively high production costs. However, after the products are opened, most of the packaging boxes lose their function and are idle or recycled, resulting in a waste of resources. Utility Model Content

[0003] In view of the problem of resource waste in the current composite paperboard packaging box, the utility model provides a composite paperboard packaging box that can be used as a dehumidification box, which can achieve the effect of reducing resource waste and protecting the environment.

[0004] In order to achieve the above object, the embodiment of the utility model adopts the following technical solution:

[0005] A composite paperboard packaging box that can be used as a dehumidification box comprises a box body and a box cover, and is characterized in that it also comprises a foldable accommodating cavity; the foldable accommodating cavity comprises a fixing ring, a folding portion and a partition; a through hole is provided on the upper surface of the box cover, one end of the folding portion is connected to the through hole, and the other end is connected to the fixing ring; a composite layer is fixedly arranged in the fixing ring; the partition is clamped between the box cover and the box body, and is provided with a plurality of water-permeable holes; water-absorbing particles (calcium chloride particles) can be placed in the cavity formed by the fixing ring, the folding portion and the partition, and the box body can be used as a water storage cavity to collect a solution formed by the calcium chloride particles absorbing water and dissolving.

[0006] According to one aspect of the utility model, the box body and the box cover are made of composite paperboard; the composite paperboard includes a paperboard layer and a waterproof layer; the waterproof layer is located inside.

[0007] According to one aspect of the utility model, the composite layer includes an aluminum foil layer, a breathable layer and a non-woven fabric layer; wherein the aluminum foil layer covers the breathable layer and the non-woven fabric layer, and before unpacking and use, the aluminum foil layer can be used to protect the breathable layer and the non-woven fabric layer to play a dust-proof role.

[0008] According to one aspect of the utility model, the water-permeable hole is in the shape of an elongated strip, which can prevent calcium chloride particles from falling.

[0009] According to one aspect of the utility model, the paperboard layer includes a coating layer, a support layer and a fiber layer.

[0010] According to one aspect of the utility model, a protective net is arranged inside the fixing ring.

[0011] Advantages of the utility model:

[0012] By providing a foldable containing cavity composed of a fixing ring, a folding part and a partition on the box cover, when used as a packaging box, the foldable containing cavity can be stored in the box cover; when used as a dehumidification box, the foldable containing cavity is unfolded and water-absorbing particles are placed therein, and the box body can be used as a water collecting cavity for collecting the solution formed by the water-absorbing particles absorbing and dissolving water, thereby increasing the practical properties of the packaging box, allowing the packaging box to be reused and reducing resource waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0014] Figure 1 It is a schematic diagram of a composite paperboard packaging box that can be used as a dehumidification box according to the utility model;

[0015] Figure 2 It is a schematic diagram of a composite paperboard packaging box that can be used as a dehumidification box according to the utility model in an unfolded state;

[0016] Figure 3 for Figure 2 A schematic diagram of the cross-sectional structure of;

[0017] Figure 4 for Figure 3 A partial enlarged view of the portion indicated by reference numeral Ⅰ;

[0018] Figure 5 for Figure 3 A partial enlarged view of the part indicated by number Ⅱ.

[0019] Legend: 1. Box body; 2. Box cover; 31. Fixing ring; 311. Aluminum foil layer; 312. Breathable layer; 313. Non-woven fabric layer; 32. Folding part; 33. Partition; 331. Water-permeable hole; A. Cardboard layer; B. Waterproof layer. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, a composite paperboard packaging box that can be used as a dehumidification box comprises a box body 1 and a box cover 2, characterized in that it also comprises a foldable accommodating cavity; the foldable accommodating cavity comprises a fixing ring 31, a folding portion 32 and a partition 33; a through hole is provided on the upper surface of the box cover 2, one end of the folding portion 32 is connected to the through hole, and the other end is connected to the fixing ring 31; a composite layer is fixedly provided in the fixing ring 31; the partition 33 is clamped between the box cover 2 and the box body 1, and a plurality of water-permeable holes 331 are provided thereon; when used as a packaging box, the folding portion 32 is compressed and stored between the partition 33 and the box cover 2, and the fixing ring 31 is clamped with the through hole on the box cover 2; when used as a dehumidification box, the folding portion 32 is unfolded, and the water-absorbing particles (calcium chloride particles) can be placed in the cavity formed by the fixing ring 31, the folding portion 32 and the partition 33, and the box body 1 can be used as a water storage cavity to collect the solution formed by the calcium chloride particles absorbing water and dissolving.

[0022] The box body 1 and the box cover 2 are made of composite paperboard; the composite paperboard includes a paperboard layer A and a waterproof layer B; the waterproof layer B is located on the inner side to enhance the waterproof performance.

[0023] The composite layer includes an aluminum foil layer 311, a breathable layer 312 and a non-woven fabric layer 313; wherein the aluminum foil layer 311 covers the breathable layer 312 and the non-woven fabric layer 313. Before unpacking and use, the aluminum foil layer 311 can be used to protect the breathable layer 312 and the non-woven fabric layer 313 to play a dust-proof role.

[0024] In practical applications, the breathable layer 312 is made of a breathable film made of PE material, and the non-woven fabric layer 313 is made of PP non-woven fabric.

[0025] The water-permeable holes 331 are in the shape of thin strips, which can prevent calcium chloride particles from falling and ensure the best dehumidification effect.

[0026] The paperboard layer A comprises a coating layer, a support layer and a fiber layer; wherein the fiber layer is sandwiched between the support layer, which can improve the strength and toughness of the composite paperboard.

[0027] A protective net is arranged inside the fixing ring 31. In practical applications, the protective net and the fixing ring 31 are integrally formed. The protective net can be used to protect the breathable layer 312 and the non-woven fabric layer 313 to prevent them from being damaged by being squeezed by heavy objects. The aluminum foil layer 311 can be pasted on the protective net to achieve a dustproof effect.

[0028] Advantages of the utility model:

[0029] By providing a foldable containing cavity composed of a fixing ring, a folding part and a partition on the box cover, when used as a packaging box, the foldable containing cavity can be stored in the box cover; when used as a dehumidification box, the foldable containing cavity is unfolded and water-absorbing particles are placed therein, and the box body can be used as a water collecting cavity for collecting the solution formed by the water-absorbing particles absorbing and dissolving water, thereby increasing the practical properties of the packaging box, allowing the packaging box to be reused and reducing resource waste.

[0030] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed in the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model shall be based on the protection scope of the claims.

Claims

1. A composite paperboard packaging box that can be used as a dehumidification box, comprising a box body (1) and a box cover (2), characterized in that: The box body (31) further comprises a foldable accommodating cavity; the foldable accommodating cavity comprises a fixing ring (31), a folding portion (32) and a partition (33); a through hole is arranged on the upper surface of the box cover (2); one end of the folding portion (32) is connected to the through hole, and the other end is connected to the fixing ring (31); a composite layer is fixedly arranged in the fixing ring (31); the partition (33) is clamped between the box cover (2) and the box body (1), and a plurality of water-permeable holes (331) are arranged on the partition.

2. The composite paperboard packaging box that can be used as a dehumidification box according to claim 1, characterized in that: The box body (1) and the box cover (2) are made of composite paperboard; the composite paperboard comprises a paperboard layer and a waterproof layer; the waterproof layer is located inside.

3. The composite paperboard packaging box that can be used as a dehumidification box according to claim 1, characterized in that: The composite layer comprises an aluminum foil layer (311), a breathable layer (312) and a non-woven fabric layer (313).

4. The composite paperboard packaging box that can be used as a dehumidification box according to claim 1, characterized in that: The water permeable hole (331) is in the shape of an elongated strip.

5. The composite paperboard packaging box that can be used as a dehumidification box according to claim 2, characterized in that: The paperboard layer comprises a coating layer, a support layer and a fiber layer.

6. The composite paperboard packaging box that can be used as a dehumidification box according to claim 1, characterized in that: A protective net is arranged inside the fixing ring (31).

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