Shockproof and drop-resistant food packaging box

Abstract

The utility model discloses an anti-shock and anti-falling food packaging box, including outer box body, inner box body, heat insulation bag, the inner box body is located in heat insulation bag, heat insulation bag is located in the inside of outer box body, is equipped with the buffer layer between heat insulation bag and outer box body, the upper cover of inner box body has the sealing cover, and the one side of outer box body is connected with the box lid, is equipped with the plug -in part on the box lid, is equipped with the spigot of the plug -in part insertion on outer box body. The double -deck structure cooperation buffer layer of outer box body and inner box body, through foamed board, corrugated paperboard etc. material absorption transport impact, improve anti-shock and anti-falling performance greatly, effectively reduce food breakage rate. Heat insulation bag combines aluminum foil layer and realizes good heat preservation effect, delays food metamorphic, and bag mouth double -sided adhesive sealing and hand -held hole design improve use convenience.

Description

Technical Field

[0001] This utility model belongs to the field of packaging box technology, specifically relating to shockproof and drop-proof food packaging boxes. Background Technology

[0002] With the rapid development of the food e-commerce industry, the issue of packaging protection during food transportation has become increasingly prominent. Currently, most food packaging on the market uses a single cardboard box or plastic bag structure, lacking professional shockproof and drop-proof design. During long-distance transportation and handling, food is easily damaged by collisions and compression, especially for fragile and easily damaged foods such as pastries and dairy products.

[0003] Existing packaging generally suffers from insufficient cushioning performance, with most relying on only a single layer of cardboard or simple filling materials for basic protection, making it difficult to withstand the impacts of complex transportation environments. Furthermore, traditional packaging lacks thermal insulation, making food susceptible to spoilage under high or low temperatures, thus compromising food safety. Utility Model Content

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a shockproof and drop-proof food packaging box, including an outer box body, an inner box body, and a heat insulation bag. The inner box body is located inside the heat insulation bag, the heat insulation bag is located inside the outer box body, a buffer layer is provided between the heat insulation bag and the outer box body, a sealing cover is provided on the inner box body, a box lid is connected to one side of the outer box body, the box lid is provided with an insertion part, and the outer box body is provided with an insertion port for the insertion part to be inserted.

[0005] As a preferred embodiment of the above technical solution, the outer box is made of paper, the inner box is made of food-grade plastic, and the cushioning layer is foam board, corrugated cardboard, or bubble wrap.

[0006] As a preferred embodiment of the above technical solution, a buffer layer is connected to the inner side of the box lid.

[0007] As a preferred embodiment of the above technical solution, the heat insulation bag is made of non-woven fabric or pearl cotton, and aluminum foil is bonded to the inner side of the non-woven fabric or the inner side of the pearl cotton.

[0008] As a preferred embodiment of the above technical solution, the heat insulation bag has several slits at its opening, with adjacent slits forming a bag opening portion. The bag opening portions are bonded together with double-sided adhesive, and a handle hole is provided on the bag opening portion.

[0009] As a preferred embodiment of the above technical solution, the two sides of the box cover are respectively provided with plug-in plates, and the outer box body and the buffer layer are provided with a plug-in interface for the plug-in plates to be inserted.

[0010] The beneficial effects of this utility model are: the double-layer structure of the outer and inner boxes, combined with a cushioning layer, absorbs the impact during transportation through materials such as foam board and corrugated cardboard, significantly improving shock and drop resistance and effectively reducing food breakage rate. The heat-insulating bag combined with an aluminum foil layer achieves good heat preservation, delaying food spoilage, while the double-sided adhesive seal at the bag opening and the handle hole design enhance ease of use. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model;

[0012] Figure 2 This is a schematic diagram of the cross-sectional structure of this utility model. Detailed Implementation

[0013] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0014] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0015] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0016] like Figure 1-2As shown, a shockproof and drop-proof food packaging box includes an outer box body 1, an inner box body 2, and an insulating bag 3. The inner box body 2 is located inside the insulating bag 3, which is located inside the outer box body 1. A cushioning layer 4 is provided between the insulating bag 3 and the outer box body 1. A sealing cap 5 is placed on the inner box body 2. A lid 6 is connected to one side of the outer box body 1, and the lid 6 has an insertion part 7. The outer box body 1 has an insertion port 8 for the insertion part 7 to be inserted. Food is placed into the inner box body 2, and the sealing cap 5 is closed tightly. Then, the inner box body 2 is placed into the insulating bag 3, and then the insulating bag 3 is placed inside the outer box body 1. The cushioning layer 4 inside the outer box body 1 is pre-adheded to the inside of the outer box body 1.

[0017] Furthermore, the outer box 1 is made of paper, the inner box 2 is made of food-grade plastic, and the cushioning layer 4 is foam board. The inner box 2 can be a conventional food packaging box. The outer box 1 is wider at the top and narrower at the bottom, making it convenient for the bottom of one outer box 1 to fit into the next when storing the packaging.

[0018] Furthermore, a buffer layer 4 is connected to the inner side of the box lid 6. The buffer layer 4 on the inner side of the box lid 6 provides cushioning for the upper part of the packaging box.

[0019] Furthermore, the heat insulation bag 3 is made of pearl cotton, with aluminum foil bonded to the inside. The aluminum foil has good thermal insulation properties, and the pearl cotton prevents the aluminum foil from easily deteriorating, ensuring that the heat insulation bag 3 has a certain structural strength.

[0020] Furthermore, the heat insulation bag 3 has several slits at its opening, forming a bag opening 9 between adjacent slits. The bag openings 9 are bonded together with double-sided adhesive, and each bag opening 9 has a handle hole 10. Double-sided adhesive with a release film is pre-applied to the bag openings 9. After the heat insulation bag 3 is inserted into the inner box 2, the release film on the double-sided adhesive is torn off, and the bag openings 9 are then bonded together, sealing the opening of the heat insulation bag 3. The handle hole 10 facilitates the removal of the heat insulation bag 3 from the outer box 1. The heat insulation bag 3 is torn open when the inner box 2 needs to be removed.

[0021] Furthermore, the lid 6 is provided with plug-in plates 11 on both sides, and there is a plug-in interface 12 between the outer box body 1 and the buffer layer 4 for the plug-in plates 11 to be inserted. The plug-in plates 11 are inserted into the plug-in interfaces 12, so that the two sides of the lid 6 are connected to the outer box body 1.

[0022] It is worth mentioning that the technical features such as pearl cotton, aluminum foil, double-sided tape, and foam board involved in this utility model patent application should be regarded as prior art. The specific structure, working principle, and possible control methods and spatial arrangement methods of these technical features can be adopted using conventional choices in the field and should not be regarded as the inventive point of this utility model patent. This utility model patent will not elaborate further.

[0023] The preferred embodiments of the present invention have been described in detail above. It should be understood that those skilled in the art can make many modifications and variations based on the concept of the present invention without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of the present invention through logical analysis, reasoning or limited experimentation on the basis of the prior art should be within the scope of protection defined by the claims.

Claims

1. A shockproof and drop-proof food packaging box, characterized in that, It includes an outer box, an inner box, and an insulation bag. The inner box is located inside the insulation bag, and the insulation bag is located inside the outer box. A buffer layer is provided between the insulation bag and the outer box. The inner box is covered with a sealing cap. A box cover is connected to one side of the outer box. The box cover is provided with a plug-in part. The outer box is provided with a socket for the plug-in part to be inserted.

2. The shockproof and drop-proof food packaging box as described in claim 1, characterized in that, The outer box is made of paper, the inner box is made of food-grade plastic, and the cushioning layer is made of foam board, corrugated cardboard, or bubble wrap.

3. The shockproof and drop-proof food packaging box as described in claim 1, characterized in that, A buffer layer is connected to the inside of the lid.

4. The shockproof and drop-proof food packaging box as described in claim 1, characterized in that, The heat insulation bag is made of non-woven fabric or pearl cotton, and aluminum foil is bonded to the inside of the non-woven fabric or pearl cotton.

5. The shockproof and drop-proof food packaging box as described in claim 4, characterized in that, The heat insulation bag has several slits at its opening, and the slits together form the opening portion of the bag. The opening portions are bonded together with double-sided adhesive, and the opening portion has a handle hole.

6. The shockproof and drop-proof food packaging box as described in claim 1, characterized in that, The lid has plug-in plates on both sides, and there is a plug-in interface between the outer box and the buffer layer for the plug-in plates to be inserted.

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