Double-sided film-coated moisture-proof antibacterial food paper box

Abstract

The utility model discloses a kind of double-sided film-coated moisture-proof antibacterial food paper boxes, belong to food paper box technical field, including box body, the top of box body is equipped with cover plate, the top of cover plate is equipped with handle, the front side of box body is equipped with transparent window, the four sides of box body are equipped with wedge-shaped buckle, the four sides of cover plate are all set up with clamping hole, clamping hole and corresponding wedge-shaped buckle are mutually matched. By installing the clamping cooperation of vertical hole and tab, the quick connection / separation of partition paperboard is realized, adjustable partition is formed, the isolation placement needs of different food are satisfied, combined with the double fixation of convex plate and vertical hole piece (box body inner wall+partition paperboard), the stability of partition is enhanced, while supporting folding storage, save space, the design of adhesive piece and crease allows dynamic adjustment partition length, adapt to the partition needs of food of different sizes, improve flexibility.

Description

Technical Field

[0001] This utility model belongs to the field of food paper box technology, specifically, it relates to a double-sided laminated moisture-proof and antibacterial food paper box. Background Technology

[0002] With the rapid development of the food packaging industry, consumers have placed higher demands on the functionality, convenience, and environmental friendliness of packaging. Traditional food cartons typically employ a fixed structure, lacking flexible partitioning designs, making it difficult to meet the needs of different food categories. Furthermore, ordinary cartons have limited moisture-proof and antibacterial properties, easily affecting the freshness of food in humid or easily contaminated environments. Currently, food packaging boxes on the market mainly suffer from the following problems: Most existing cardboard boxes use fixed partitions or simple insert designs, which cannot flexibly adjust the partitions according to the size of the food, resulting in low space utilization or food mixing problems. In addition, traditional cardboard boxes usually rely on only a single layer of waterproof coating, which is prone to moisture and deformation after long-term use, affecting the food preservation effect.

[0003] To address the aforementioned issues, this application proposes a double-sided laminated moisture-proof and antibacterial food paper box. Utility Model Content

[0004] In view of the problems in the related technologies, this utility model proposes a double-sided coated moisture-proof and antibacterial food paper box to overcome the above-mentioned technical problems existing in the existing related technologies.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A double-sided laminated moisture-proof and antibacterial food paper box includes a box body, a cover plate installed on the top of the box body, a handle installed on the top of the cover plate, a transparent window provided on the front side of the box body, wedge-shaped buckles installed on all four sides of the box body, and locking holes provided on all four sides of the cover plate, with the locking holes cooperating with the corresponding wedge-shaped buckles. The folding partition mechanism includes four partition boards, which are set on the inner walls of both sides of the box, with the two partition boards on the same side cooperating with each other.

[0006] Preferably, the folding partition mechanism further includes two mounting holes, which are formed on two of the four partition boards. Two tabs are installed on the other two partition boards, and the two tabs cooperate with the corresponding two mounting holes.

[0007] By installing the vertical holes and engaging with the protruding tabs, a snap-fit ​​mechanism is formed between the vertical holes and the protruding tabs, thereby fixing the end faces of the two partition cardboard pieces together and creating partitions within the box for easy isolation and placement.

[0008] Preferably, two protruding plates and two vertical hole plates are respectively installed on the inner walls of both sides of the box body. The protruding plates cooperate with the corresponding vertical holes, and the protruding plates cooperate with the vertical hole plates.

[0009] By cooperating with the convex plate and the mounting vertical hole, the mounting vertical hole can be snapped onto the convex plate, thereby fixing the mounting vertical hole to the inner wall of the box, and then the partition cardboard can be folded.

[0010] Preferably, one side of the partition cardboard is provided with multiple adhesive sheets, and creases are provided between two adjacent adhesive sheets.

[0011] By using multiple adhesive strips and creases, the partition cardboard can be folded and contracted to reduce its length, thereby allowing for adjustment of the partition's position.

[0012] Preferably, the box body includes an outer base layer, a honeycomb layer on the inner side of the outer base layer, and a waterproof membrane on the inner side of the honeycomb layer.

[0013] The honeycomb layer provides stable support for the box, while the waterproof membrane ensures moisture and water resistance inside the box.

[0014] In summary, the technical effects and advantages of this utility model are as follows: The partition boards can be quickly connected / separated by the snap-fit ​​of the vertical holes and the convex pieces, forming adjustable partitions to meet the needs of different food separation. The double fixation of the convex plates and vertical holes (between the inner wall of the box and the partition boards) enhances the stability of the partitions. At the same time, it supports folding and storage, saving space. The design of the adhesive pieces and creases allows for dynamic adjustment of the partition length to adapt to the partitioning needs of food of different sizes and improve flexibility.

[0015] The box body adopts a three-layer composite structure (outer base layer + honeycomb layer + waterproof membrane). The honeycomb layer provides lightweight and high support, while the waterproof membrane directly contacts the food area to achieve efficient moisture protection, balancing strength and function. The double-sided lamination process (not explicitly stated but implied in the waterproof membrane and the outer base layer) enhances the overall antibacterial and moisture-proof performance, providing double protection inside and out. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the inner structure of this utility model; Figure 3 This is a top view cross-sectional structural diagram of the box body of this utility model; Figure 4 This utility model Figure 2 Schematic diagram of part A in the middle; Figure 5This utility model Figure 3 Schematic diagram of part B in the middle section.

[0017] In the picture: 1. Box body; 11. Outer base layer; 12. Honeycomb layer; 13. Waterproof membrane; 2. Cover plate; 3. Handle; 4. Transparent window; 5. Folding partition mechanism; 51. Partition cardboard; 52. Mounting vertical hole; 53. Raised piece; 54. Raised plate; 55. Adhesive sheet; 56. Crease; 6. Clip hole; 7. Wedge buckle. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] Reference Figure 1-5 A double-sided coated moisture-proof and antibacterial food paper box includes a box body 1, a cover plate 2 installed on the top of the box body 1, a handle 3 installed on the top of the cover plate 2, a transparent window 4 on the front side of the box body 1, wedge-shaped buckles 7 installed on all four sides of the box body 1, and a locking hole 6 opened on all four sides of the cover plate 2, with the locking hole 6 cooperating with the corresponding wedge-shaped buckle 7. The folding partition mechanism 5 includes four partition boards 51, which are disposed on the inner walls of both sides of the box body 1, with the two partition boards 51 on the same side cooperating with each other.

[0020] Reference Figure 1 and Figure 4 The folding partition mechanism 5 also includes two mounting vertical holes 52, which are formed on two of the four partition paperboards 51. Two protrusions 53 are mounted on the other two partition paperboards 51, and these protrusions 53 cooperate with the corresponding two mounting vertical holes 52. Two protruding plates 54 and two vertical hole plates are respectively mounted on the inner walls of both sides of the box body 1. The protruding plates 54 cooperate with the corresponding mounting vertical holes 52, and the protrusions 53 cooperate with the vertical hole plates. By engaging with the protruding piece 53, the vertical hole 52 and the protruding piece 53 can be locked together, thus fixing the end faces of the two partition cardboard pieces 51 together. This creates a partition within the box 1, facilitating isolated placement. By engaging with the protruding plate 54, the vertical hole 52 can be locked onto the protruding plate 54, thus fixing the vertical hole 52 to the inner wall of the box 1, and allowing the partition cardboard pieces 51 to be folded.

[0021] Reference Figure 4The partition cardboard 51 has multiple adhesive strips 55 on one side, and creases 56 are provided between two adjacent adhesive strips 55. Through the setting of multiple adhesive strips 55 and the function of creases 56, the partition cardboard 51 can be folded and contracted to reduce the length of the partition cardboard 51, thereby adjusting the partition position of the partition cardboard 51.

[0022] Reference Figure 2 The box body 1 includes an outer base layer 11, and a honeycomb layer 12 is provided on the inner side of the outer base layer 11. A waterproof membrane 13 is provided on the inner side of the honeycomb layer 12. The honeycomb layer 12 can provide stable support for the box body 1, and the waterproof membrane 13 can provide moisture-proof and waterproof operation for the inside of the box body 1.

[0023] Working principle: The honeycomb layer 12 provides stable support for the box body 1, while the waterproof membrane 13 provides moisture and water protection for the inside of the box body 1. The vertical mounting hole 52, in conjunction with the protruding piece 53, forms a locking mechanism, thus fixing the end faces of the two partition cardboard pieces 51 together. This creates partitions within the box body 1, facilitating isolated placement. The protruding plate 54, in conjunction with the vertical mounting hole 52, allows for the installation... The vertical hole 52 is fitted onto the protruding plate 54, thereby fixing the vertical hole 52 onto the inner wall of the box body 1. Then, the partition cardboard 51 is folded. Through the setting of multiple adhesive pieces 55 and the action of creases 56, the partition cardboard 51 can be folded and contracted to reduce the length of the partition cardboard 51, thereby adjusting the partition position of the partition cardboard 51. At the same time, the wedge-shaped buckle 7 and the buckle hole 6 are engaged to fix the cover plate 2 onto the box body 1, thereby closing the box body 1 and allowing it to be carried by hand via the handle 3.

[0024] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A double-sided laminated moisture-proof and antibacterial food paper box, comprising a box body (1), characterized in that, The top of the box (1) is equipped with a cover plate (2), the top of the cover plate (2) is equipped with a handle (3), the front of the box (1) is provided with a transparent window (4), the four sides of the box (1) are equipped with wedge-shaped buckles (7), and the four sides of the cover plate (2) are provided with locking holes (6), the locking holes (6) and the corresponding wedge-shaped buckles (7) cooperate with each other. The folding partition mechanism (5) includes four partition boards (51), which are set on the inner walls of both sides of the box body (1), and the two partition boards (51) on the same side cooperate with each other.

2. The double-sided coated moisture-proof and antibacterial food paper box according to claim 1, characterized in that, The folding partition mechanism (5) also includes two mounting holes (52), which are opened on two of the four partition boards (51). Two tabs (53) are installed on the other two partition boards (51), and the two tabs (53) cooperate with the corresponding two mounting holes (52).

3. A double-sided coated moisture-proof and antibacterial food paper box according to claim 2, characterized in that, Two protruding plates (54) and two vertical hole plates are respectively installed on the inner walls of both sides of the box body (1). The protruding plates (54) cooperate with the corresponding vertical holes (52), and the protruding plates (53) cooperate with the vertical hole plates.

4. A double-sided coated moisture-proof and antibacterial food paper box according to claim 3, characterized in that, The partition cardboard (51) has a plurality of adhesive strips (55) on one side, and creases (56) are provided between two adjacent adhesive strips (55).

5. A double-sided coated moisture-proof and antibacterial food paper box according to claim 1, characterized in that, The box body (1) includes an outer base layer (11), a honeycomb layer (12) is provided on the inner side of the outer base layer (11), and a waterproof membrane (13) is provided on the inner side of the honeycomb layer (12).

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