Heat-preservation foam packaging box easy to clean

Abstract

The utility model discloses a heat-preservation foam packaging box easy to clean, which comprises a packaging box body, a paper aluminum film is arranged inside the packaging box body, a foam layer is arranged on one side of the paper aluminum film, a corrugated board is arranged outside the packaging box body, an inner folding cover is arranged at the top end of the packaging box body, a single page groove is arranged at one end of the packaging box body, and the single page groove is arranged at the other end of the packaging box body. A mounting groove is formed in the packaging box body, a folding lifting handle is mounted at one end of the packaging box body, and a dotted line groove is formed in the folding lifting handle. Due to the fact that the heat preservation structure easy to clean is arranged, when the packaging box body is used, the corrugated board is arranged outside the packaging box body, printing is convenient, the weight is low, the packaging box body can be folded to be convenient to transport and carry, the foam layer is arranged on one side of the corrugated board, and the heat preservation performance and the impact resistance of the packaging box body can be improved. And the paper aluminum film covered on the inner wall of the foam layer has the advantages of heat insulation, water insulation, easiness in cleaning and the like, so that the functions of heat preservation and easiness in cleaning are realized.

Description

Technical Field

[0001] The utility model relates to the technical field of foam packaging boxes, in particular to a heat-insulating and easy-to-clean foam packaging box. Background Art

[0002] With the rise of the e-commerce industry driving the development of materials, some fresh foods need to be kept warm during logistics transportation, so foam packaging boxes will be used. Foam packaging boxes are a packaging container made of foam as a material. Foam packaging boxes have the advantages of light weight, easy molding, low price, etc., and are widely used in the packaging of fresh foods and other materials.

[0003] The fragility of foam packaging boxes during transportation and the porous structure inside the foam boxes make it difficult to clean the inside. The foam packaging boxes are easy to break and cause foam crumbs to fly around. Therefore, we propose a heat-insulating and easy-to-clean foam packaging box to improve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a heat-insulating and easy-to-clean foam packaging box to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a heat-insulating and easy-to-clean foam packaging box, comprising a packaging box body, a paper aluminum film is arranged inside the packaging box body, a foam layer is arranged on one side of the paper aluminum film, and a corrugated board is arranged outside the packaging box body.

[0006] Preferably, the packaging box body is integrated with the corrugated board, the foam layer runs through the interior of the packaging box body, the paper aluminum film is adhered to the foam layer, and the paper aluminum film is connected to the corrugated board through the foam layer.

[0007] Preferably, an inner folding cover is installed at the top of the packaging box body, a single-page groove is provided at one end of the packaging box body, and a mounting groove is provided inside the packaging box body.

[0008] Preferably, an outer sealing folding cover is installed at the top of the packaging box body, one end of the outer sealing folding cover is provided with adhesive glue, one end of the adhesive glue is adhered with a protective layer, and the other end of the outer sealing folding cover is provided with a connecting card slot.

[0009] Preferably, the protective layer covers one end of the adhesive, and the adhesive is adhered to the outer sealing folding cover.

[0010] Preferably, the outer sealing folding cover is in contact with the connecting slot via adhesive, and the connecting slot and the outer sealing folding cover are integrated.

[0011] Preferably, a foldable handle is installed at one end of the packaging box body, a dotted groove is provided inside the foldable handle, and a fitting block is provided at one end of the foldable handle.

[0012] Preferably, the foldable handle is connected to the packaging box body through a dotted groove, and the bonding block is connected to the packaging box body through the foldable handle.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the heat-insulating and easy-to-clean foam packaging box not only realizes the functions of heat-insulating and easy-to-clean, realizes the self-adhesive function, but also realizes the function of being easy to carry;

[0014] (1) By providing a heat-insulating and easy-to-clean structure, the utility model has the following advantages: when the packaging box is used, the outer surface of the packaging box has a corrugated board for easy printing, and is light in weight and foldable for easy transportation and carrying. A foam layer is provided on one side of the corrugated board to increase the heat-insulating performance and impact resistance of the packaging box. The paper aluminum film covering the inner wall of the foam layer has the advantages of heat insulation, water insulation and easy cleaning, thereby achieving the heat-insulating and easy-to-clean function and increasing the reusability of the packaging box.

[0015] (2) By providing a self-adhesive structure, the utility model has the following advantages: when in use, the inner folding cover and the outer sealing folding cover at the top of the packaging box are folded in sequence to cover the top of the packaging box, the protective layer at one end of a group of outer sealing folding covers is uncovered, and the adhesive at one end of one group of outer sealing folding covers is allowed to come into contact with the connecting groove on the other group of outer sealing folding covers, and the top of the packaging box is sealed by the two groups of outer sealing folding covers, thereby realizing the self-adhesive function, and conveniently and quickly sealing and packing the packaging box;

[0016] (3) By providing a structure that is easy to carry, the utility model is beneficial in that: when in use, the folding handle at one end of the packaging box is separated from the packaging box through the dotted groove, and the bonding block at one end of the folding handle is separated from the packaging box at the same time, and then the bonding block is connected to the two groups of folding handles by bringing another group of folding handles into contact with one group of folding handles, thereby facilitating the carrying function and making it convenient to use the folding handles to carry the packaging box. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front three-dimensional structure of the utility model;

[0018] Figure 2 It is a rear cross-sectional structural schematic diagram of the heat-insulating and easy-to-clean structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the top view of the self-adhesive structure of the utility model;

[0020] Figure 4It is a structural schematic diagram of the portable structure of the utility model.

[0021] In the figure: 1. Packaging box; 2. Folding handle; 3. Inner folding cover; 4. Outer sealing folding cover; 5. Single-page slot; 6. Laminating block; 7. Protective layer; 8. Adhesive glue; 9. Connecting card slot; 10. Installation slot; 11. Corrugated board; 12. Foam layer; 13. Paper aluminum film; 14. Dotted line slot. DETAILED DESCRIPTION

[0022] 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.

[0023] Example 1: Please refer to Figure 1-4 A heat-insulating and easy-to-clean foam packaging box comprises a packaging box body 1, a paper aluminum film 13 is arranged inside the packaging box body 1, a foam layer 12 is arranged on one side of the paper aluminum film 13, and a corrugated board 11 is arranged outside the packaging box body 1;

[0024] The packaging box body 1 is integrated with the corrugated board 11, the foam layer 12 runs through the interior of the packaging box body 1, the paper aluminum film 13 is adhered to the foam layer 12, and the paper aluminum film 13 is connected to the corrugated board 11 through the foam layer 12;

[0025] Specifically, Figure 1 and Figure 2 As shown, by setting a heat-insulating and easy-to-clean structure, when the packaging box 1 is used, the outside of the packaging box 1 has a corrugated board 11 for easy printing, and it is low in weight and foldable for easy transportation and carrying. A foam layer 12 is provided on one side of the corrugated board 11, which can increase the heat-insulating performance and impact resistance of the packaging box 1. The paper aluminum film 13 covering the inner wall of the foam layer 12 has the advantages of heat insulation, water isolation and easy cleaning, thereby realizing the heat-insulating and easy-to-clean function.

[0026] Embodiment 2: An outer sealing flap 4 is installed at the top of the packaging box 1, an adhesive 8 is provided at one end of the outer sealing flap 4, a protective layer 7 is attached to one end of the adhesive 8, and a connecting slot 9 is provided at the other end of the outer sealing flap 4;

[0027] The protective layer 7 covers one end of the adhesive 8, the adhesive 8 is adhered to the outer sealing folding cover 4, the outer sealing folding cover 4 is in contact with the connecting card slot 9 through the adhesive 8, and the connecting card slot 9 and the outer sealing folding cover 4 are integrated;

[0028] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, by setting a self-adhesive structure, when in use, the inner folding cover 3 and the outer sealing folding cover 4 at the top of the packaging box body 1 are folded in sequence to cover the top of the packaging box body 1, and the protective layer 7 at one end of a group of outer sealing folding covers 4 is peeled off, so that the adhesive glue 8 at one end of one group of outer sealing folding covers 4 is bonded and contacted with the connecting groove 9 on the other group of outer sealing folding covers 4, and the top of the packaging box body 1 is bonded and sealed by the two groups of outer sealing folding covers 4, thereby realizing the self-adhesive function.

[0029] Embodiment 3: A foldable handle 2 is installed at one end of the packaging box 1, a dotted groove 14 is provided inside the foldable handle 2, and a fitting block 6 is provided at one end of the foldable handle 2;

[0030] The foldable handle 2 is connected to the packaging box body 1 through the dotted groove 14, and the bonding block 6 is connected to the packaging box body 1 through the foldable handle 2;

[0031] Specifically, Figure 1 and Figure 4 As shown, by providing a structure that is easy to carry, when in use, the folding handle 2 at one end of the packaging box 1 is separated from the packaging box 1 through the dotted groove 14, and the bonding block 6 at one end of the folding handle 2 is separated from the packaging box 1 at the same time, and then the bonding block 6 is connected to the two groups of folding handles 2 by bringing another group of folding handles 2 into contact with one group of folding handles 2, thereby facilitating the carrying function.

[0032] Working principle: The utility model is used by first folding and covering the inner folding cover 3 and the outer sealing folding cover 4 at the bottom of the packaging box 1, then peeling off the protective layer 7 on one set of outer sealing folding covers 4 to allow the adhesive 8 to be connected and pasted with the connecting card slot 9 on the other set of outer sealing folding covers 4, so as to seal the bottom of the packaging box 1, and then unfolding the installation slot 10 inside the packaging box 1, and putting the ice pack into the installation slot 10, and then putting the items to be packaged into the packaging box 1 in turn, and then sealing the top of the packaging box 1 through the inner folding cover 3 and the outer sealing folding cover 4, and the paper inside the packaging box 1 The aluminum film 13 has the functions of heat insulation and water insulation. Combined with the foam layer 12, it locks the low temperature inside the packaging box 1, which is convenient for prolonging the low temperature state of the items inside the packaging box 1. The corrugated board 11 outside the packaging box 1 increases the compression resistance of the packaging box 1 and makes it convenient for the express delivery slip to be pasted on the single-page slot 5 for transportation. Finally, the folding handles 2 at both ends of the packaging box 1 can be separated from the packaging box 1 through the dotted slot 14, flipped to the top of the packaging box 1, and then the bonding blocks 6 on one group of folding handles 2 are used to surround the two groups of folding handles 2, and the packaging box 1 is lifted and moved by the folding handles 2.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A thermal insulation foam packaging box, comprising a packaging box body (1), characterized in that: A paper aluminum film (13) is arranged inside the packaging box (1), a foam layer (12) is arranged on one side of the paper aluminum film (13), a corrugated board (11) is arranged outside the packaging box (1), an outer sealing folding cover (4) is installed at the top of the packaging box (1), an adhesive (8) is arranged at one end of the outer sealing folding cover (4), a protective layer (7) is adhered to one end of the adhesive (8), a connecting card slot (9) is opened at the other end of the outer sealing folding cover (4), a folding handle (2) is installed at one end of the packaging box (1), a dotted groove (14) is arranged inside the folding handle (2), and a bonding block (6) is arranged at one end of the folding handle (2).

2. The thermal insulation foam packaging box according to claim 1, characterized in that: The packaging box (1) is integrated with the corrugated board (11); the foam layer (12) penetrates the interior of the packaging box (1); the paper aluminum film (13) is adhered to the foam layer (12); and the paper aluminum film (13) is connected to the corrugated board (11) through the foam layer (12).

3. The thermal insulation foam packaging box according to claim 1, characterized in that: An inner folding cover (3) is installed at the top of the packaging box (1), a single-page slot (5) is provided at one end of the packaging box (1), and a mounting slot (10) is provided inside the packaging box (1).

4. The thermal insulation foam packaging box according to claim 1, characterized in that: The protective layer (7) covers one end of the adhesive glue (8), and the adhesive glue (8) is adhered to the outer sealing folding cover (4).

5. The thermal insulation foam packaging box according to claim 1, characterized in that: The outer sealing folding cover (4) is in contact with the connecting groove (9) via an adhesive (8), and the connecting groove (9) and the outer sealing folding cover (4) are integrated.

6. The thermal insulation foam packaging box according to claim 1, characterized in that: The foldable handle (2) is connected to the packaging box body (1) via a dotted line groove (14), and the bonding block (6) is connected to the packaging box body (1) via the foldable handle (2).

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