CN203877088U - Food packing box - Google Patents

Abstract

The utility model discloses a food packaging box, which comprises a box bottom and front, rear, left and right side walls integrally formed with the box bottom, and a box cover connected with the rear side wall, which is characterized in that: the front, The two ends of the rear side wall are respectively provided with folds that can be folded into the packaging box, the upper ends of the left and right side walls are connected with the bottom of the box through a snap-fit structure, and the two sides and the upper end of the box cover are respectively provided with There are side flaps and top flaps that can be folded into the packing box. The food packaging box of the utility model has the advantages of simple structure, convenient connection, convenient recycling, safety and environmental protection.

Description

A food packaging box

technical field

The utility model relates to a packing box, in particular to a food packing box.

Background technique

With the rapid development of the modern food industry and the continuous improvement of people's living standards, people's demand for food folding cartons will continue to increase, and higher requirements are placed on the quality of the cartons. The food packaging box in the prior art includes an integrally formed box bottom, front wall, rear wall, side walls and box cover, and glue is often used for bonding, which not only easily leads to unstable bonding, but also causes The empty packaging box still maintains the original shape and is not easy to flatten. It takes up a lot of space in the process of recycling the packaging box, which is not convenient for recycling, and the use of glue is not environmentally friendly.

Contents of the invention

The purpose of the utility model is to provide a food packaging box with simple structure, convenient connection, easy recycling, safety and environmental protection.

The technical scheme of the utility model is: a food packaging box, including a box bottom and front, rear, left and right side walls integrally formed with the box bottom, and a box cover connected to the rear side wall, the front and rear The two ends of the side wall are respectively provided with folds that can be folded into the packaging box, the upper ends of the left and right side walls are connected with the bottom of the box through a snap-fit structure, and the two sides and the upper end of the box cover are respectively provided with Side flaps and top flaps that can be folded toward the inside of the packing box.

In a further technical solution, the engaging structure includes that the upper ends of the left and right side walls are provided with side edges that are folded into the packaging box and can wrap the folded edges, and the tops of the sides are provided with tongues, and The tongue is matched with a slot on the bottom of the box, and the tongue is engaged with the slot to form an engagement structure between the upper ends of the left and right side walls and the bottom of the box.

In a further technical solution, both ends of the upper flange are provided with tabs that can be folded inward and inserted between the side wall and the flange, and a notch is provided in the middle of the upper flange.

The packaging box of the utility model is maintained in a fully unfolded state during transportation, which is convenient for superimposed transportation. When in use, the front, rear, left and right side walls are folded sequentially according to the creases, and then the folded edges at both ends of the front and rear side walls are folded. Fold the side edges of the left and right side walls and fix them with the bottom of the box. Finally, fold the side and top flanges of the box cover, and close the box cover downwards to complete the assembly of the packaging box. It is simple and convenient, and the process is simple. There is no need to use glue for bonding, which is more environmentally friendly. At the same time, after use, unfold the packaging box in turn for easy recycling.

The utility model has the advantages of:

1. In the utility model, the left and right side walls are connected with the bottom of the box through the engaging structure, after the front and rear side walls are folded inward, the left and right side walls are engaged with the bottom of the box, and finally the box is folded downwards Cover, the whole packaging box has a simple structure, convenient connection, and no need to use glue, safe and environmentally friendly;

2. The packaging box of the utility model can be conveniently flattened for storage and transportation, and occupies less space;

3. The utility model has the advantages of simple structure, convenient use and easy realization, and is suitable for popularization and use.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described:

Fig. 1 is a schematic diagram of the fully expanded state of the utility model;

Figure 2 is a schematic diagram of the half-expanded state of the utility model;

Fig. 3 is a schematic diagram of the closed use state of the utility model.

Among them: 1. Box bottom; 2. Front side wall; 3. Back side wall; 4. Left side wall; 5. Right side wall; 6. Box cover; Flanging; 10, side; 11, tongue; 12, slot; 13, tab; 14, notch.

Detailed ways

Embodiment 1: Referring to Figures 1 to 3, a food packaging box includes a box bottom 1 and front, rear, left and right side walls 2, 3, 4, 5 integrally formed with the box bottom, and the rear The side wall 3 is connected with a box cover 6, and the two ends of the front and rear side walls 2 and 3 are respectively provided with flaps 7 that can be folded in the packing box, and the upper end of the left and right side walls is connected to the bottom of the box. The two sides and the upper end of the box cover 6 are respectively provided with side flanges 8 and upper flanges 9 that can be folded into the packaging box.

The above-mentioned engaging structure includes that the upper ends of the left and right side walls 4 and 5 are provided with side edges 10 that are folded into the packaging box and can wrap the folded edge 7 , and the top of the side edge 10 is provided with a tongue 11 A slot 12 is opened on the box bottom 1 in cooperation with the tongue 11, and the tongue 11 is engaged with the slot 12 to form a card between the upper ends of the left and right side walls and the bottom of the box. joint structure.

Both ends of the upper flange 9 are provided with tabs 13 which can be folded inward and inserted between the side wall and the flange, and a notch 14 is provided in the middle of the upper flange 9 .

When the packaging box of the utility model is in use, the front, rear, left and right side walls are sequentially folded in the direction of the packaging box according to the creases, then the folded edges at both ends of the front and rear side walls are folded, and then the left and right sides are folded inward. The side of the right side wall makes the side wrap the folded edge, and the side is fixed by the tongue on the top and the slot at the bottom of the box, and finally the side flap and the upper flap of the box cover are folded, and the lower cover Upper box cover, at this time, the side flange is located on the inner side, and the upper flange is located on the outer side of the front side wall. The tabs at both ends of the upper flange are inserted between the side wall and the folded edge, and the assembly of the packaging box is completed, which is simple and convenient. There is no need to use glue for bonding during the process, which is more environmentally friendly. At the same time, after use, the packaging boxes are unfolded one by one to facilitate recycling. When transporting, keep the fully unfolded state, which is convenient for stacking and transporting.

Of course, the above-mentioned embodiments are only to illustrate the technical concept and characteristics of the present utility model, and its purpose is to allow people familiar with this technology to understand the content of the present utility model and implement it accordingly, and cannot limit the protection scope of the present utility model with this. All modifications made according to the spirit of the main technical solutions of the utility model shall fall within the protection scope of the utility model.

Claims (3)

1. A food packaging box, comprising the bottom of the box (1) and the front, rear, left and right side walls (2, 3, 4, 5) integrally formed with the bottom of the box (1), and the rear side wall ( 3) A box cover (6) is connected, which is characterized in that: the two ends of the front and rear side walls (2, 3) are respectively provided with folded edges (7) that can be folded into the packaging box, and the left and right The upper ends of the side walls (4, 5) and the bottom of the box (1) are connected by a snap-fit structure, and the two sides and the upper end of the lid (6) are respectively provided with side flanges ( 8) and upper flanging (9). 2. A food packaging box according to claim 1, characterized in that: the engaging structure includes an upper end of the left and right side walls (4, 5) that is folded into the packaging box and can be wrapped The side (10) of the folded edge, the top of the side (10) is provided with a tongue (11), cooperates with the tongue (11) to open a slot (1) on the bottom of the box (1) 12), the tongue (11) engages with the slot (12) to form an engaging structure between the upper ends of the left and right side walls and the bottom of the box. 3. A food packaging box according to claim 1, characterized in that: the two ends of the upper flanging (9) are provided with hinges that can be folded inward and inserted between the side wall and the folded edge. The tab (13), a notch (14) is provided in the middle of the upper flange (9).