CN219056971U

CN219056971U - Environment-friendly square leakproof paper box

Info

Publication number: CN219056971U
Application number: CN202223348467.4U
Authority: CN
Inventors: 陈俊兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-05-23
Anticipated expiration: 2032-12-13

Abstract

The utility model discloses an environment-friendly square leakproof paper box, which comprises a box body with an open upper end, an inner film, a sealing film and a box cover; the box body is food-grade white cardboard; the inner film is adhered to the inner wall of the box body; the inner film is made of polyethylene; the sealing film is sealed at the upper end of the box body, and the box body is sealed through the sealing film; the sealing film is made of polypropylene or polyethylene; the periphery of the box cover is bent downwards, and a buckle is formed on the inner side of the box cover; the upper end of the box body is tightly embedded into the buckle; the box cover is made of polypropylene; limiting blocks are respectively fixed on the periphery of the upper end of the box cover, and the box body and the box cover are stacked together by tightly embedding the lower end of the box body into the inner side of the limiting block from top to bottom; the material adopted by the utility model has good environmental protection, can be subjected to leakage-proof sealing treatment through the sealing film, and is tightly embedded into the inner side of the limiting block from top to bottom through the lower end of the box body to stack the box body and the box cover together, so that a plurality of paper boxes can be stably stacked together, and the use is convenient.

Description

Environment-friendly square leakproof paper box

Technical Field

The utility model relates to the technical field of packaging boxes, in particular to an environment-friendly square leakproof paper box.

Background

The prepared dish omits the trouble of purchasing food materials, simplifies the manufacturing steps, can be directly eaten by hygienic and scientific packaging and adding boiled water and other cooking modes, and is a convenient special dish. The existing prefabricated vegetable packaging box is poor in environmental protection, easy to leak, incapable of being directly placed into a microwave oven for heating, and difficult to stack a plurality of packaging boxes, large in occupied space, inconvenient to use and difficult to meet the use demands of people.

Disclosure of Invention

The utility model aims to provide an environment-friendly square leakproof paper box, which is made of materials with good environmental protection, can be subjected to leakproof sealing treatment through a sealing film, is tightly embedded into the inner side of a limiting block from top to bottom through the lower end of the box body to stack the box body and a box cover together, and can stably stack a plurality of paper boxes together, so that the environment-friendly square leakproof paper box is convenient to use.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

an environment-friendly square leakproof paper box comprises a box body with an open upper end, an inner film, a sealing film and a box cover; the box body is food-grade white cardboard; the inner film is adhered to the inner wall of the box body; the inner film is made of polyethylene; the sealing film is sealed at the upper end of the box body, and the box body is sealed through the sealing film; the sealing film is made of polypropylene or polyethylene; the periphery of the box cover is bent downwards, and a buckle is formed on the inner side of the box cover; the upper end of the box body is tightly embedded into the buckle; the box cover is made of polypropylene; limiting blocks are respectively fixed on the periphery of the upper end of the box cover, and the box body and the box cover are stacked together by tightly embedding the lower end of the box body into the inner side of the limiting block from top to bottom.

Further, the upper end of the box cover is provided with a collecting groove; the collecting groove is positioned at the inner side of the limiting block.

Further, the box body is in a quadrangular frustum pyramid shape, and the opening of the box body is gradually increased from bottom to top.

Further, the square frustum pyramid-shaped box body is provided with an arc-shaped curved surface at the corner.

Further, the inner wall of the box body is provided with a water injection line groove for marking the added water level.

Further, lips are arranged around the top end of the box body.

After the technical scheme is adopted, the utility model has the following beneficial effects:

1. the environment-friendly square leakproof paper box provided by the utility model has the advantages that the box body is food-grade white cardboard, the inner film is made of polyethylene, the heating treatment of the prefabricated vegetables in boiling water at 100 ℃ or a microwave oven can be directly born, other containers are not required to be replaced for heating the prefabricated vegetables, the sealing film is made of polypropylene or polyethylene, the box cover is made of polypropylene, and the adopted material has good environment friendliness; in addition, the sealing film can be used for carrying out leakage-proof sealing treatment, the box body and the box cover are stacked together by tightly embedding the inner side of the limiting block from top to bottom at the lower end of the box body, a plurality of paper boxes for containing prefabricated vegetables can be stably stacked together, the stacked height is easy to place, and the commodity marketing occupation cost is saved.

2. According to the environment-friendly square leakproof paper box, the box body is in a quadrangular frustum shape, and the opening of the box body is gradually increased from bottom to top, so that a plurality of box bodies when no prefabricated vegetable is contained are tightly overlapped together, the box body has durability and toughness, the occupied space of the box body is saved, the transportation cost is saved, and the box body is provided with the arc-shaped curved surface at the corner, so that the box body is convenient to take and place and is not easy to cut hands.

3. According to the environment-friendly square leakproof paper box, the water injection line groove for marking the added water level is formed in the inner wall of the box body, so that a user can be prompted to add water to the water injection line groove, and the environment-friendly square leakproof paper box is better in taste.

4. According to the environment-friendly square leakproof paper box, the lip edges are arranged on the periphery of the top end of the box body, so that the lip edges can be tightly attached to the buckles, and the box body and the box cover can be tightly covered.

Drawings

FIG. 1 is a schematic perspective view of the present utility model in a top view;

FIG. 2 is a schematic view of the utility model in a top view;

FIG. 3 is a schematic perspective view of the case and sealing film of the present utility model;

fig. 4 is a schematic top view of the case and the inner film of the present utility model.

The reference numerals in the drawings are as follows:

1. a box body; 10. an arc-shaped curved surface; 11. a water injection line groove; 12. a lip; 2. an inner membrane; 3. sealing film; 4. a box cover; 40. a buckle; 41. and a limiting block.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1 to 4, an environment-friendly square leakproof paper box comprises a box body 1 with an open upper end, an inner film 2, a sealing film 3 and a box cover 4; the box body 1 is food-grade white cardboard; the inner film 2 is adhered to the inner wall of the box body 1; the inner film 2 is made of polyethylene, can directly bear the heating treatment of the prefabricated vegetables in boiling water at 100 ℃ or a microwave oven, and does not need to replace other containers to heat the prefabricated vegetables; the sealing film 3 is sealed at the upper end of the box body 1, and the box body 1 is sealed through the sealing film 3, so that the leakage resistance is good; the sealing film 3 is made of polypropylene or polyethylene; the periphery of the box cover 4 is bent downwards, and a buckle 40 is formed on the inner side of the box cover; the upper end of the box body 1 is tightly embedded into the buckle 40; the box cover 4 is made of polypropylene, and the adopted material has good environmental protection; the limit block 41 is fixed on the periphery of the upper end of the box cover 4 respectively, the box body 1 and the box cover 4 are stacked together by tightly embedding the lower end of the box body 1 into the inner side of the limit block 41 from top to bottom, and the commodity containing the prefabricated vegetable is easily placed and stacked, so that the commodity marketing space occupation cost is saved.

As shown in fig. 1, the upper end of the box cover 4 is provided with a collecting groove 42; the collecting groove 42 is located inside the stopper 41.

As shown in fig. 1 to 4, the box body 1 is in a rectangular frustum pyramid shape, and the opening of the box body 1 is gradually increased from bottom to top, so that a plurality of box bodies 1 when no prefabricated dishes are contained are tightly overlapped together, the box has durability and toughness, the occupied space of the box body is saved, and the transportation cost is saved.

As shown in fig. 1 to 4, the square-frustum-shaped box body 1 is provided with an arc-shaped curved surface 10 at the corner, so that the box body is convenient to take and place and is not easy to cut hands.

As shown in fig. 4, the inner wall of the box body 1 is provided with a water injection line groove 11 for marking the added water level, so that a user can be prompted to add water to the position of the water injection line groove 11, and the mouth feel is better.

As shown in fig. 2 and 4, the lip 12 is disposed around the top end of the box body 1, so that the lip 12 is convenient to be tightly attached to the buckle 40, and the box body 1 and the box cover 4 can be tightly covered.

The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.

Claims

1. An environment-friendly square leakproof paper box is characterized in that: comprises a box body (1) with an open upper end, an inner film (2), a sealing film (3) and a box cover (4); the box body (1) is food-grade white cardboard; the inner film (2) is adhered to the inner wall of the box body (1); the inner membrane (2) is made of polyethylene; the sealing film (3) is sealed at the upper end of the box body (1), and the box body (1) is sealed through the sealing film (3); the sealing film (3) is made of polypropylene or polyethylene; the periphery of the box cover (4) is bent downwards, and a buckle (40) is formed on the inner side of the box cover; the upper end of the box body (1) is tightly embedded into the buckle (40); the box cover (4) is made of polypropylene; limiting blocks (41) are respectively fixed on the periphery of the upper end of the box cover (4), and the box body (1) and the box cover (4) are stacked together by tightly embedding the lower end of the box body (1) into the inner side of the limiting blocks (41) from top to bottom.

2. The environmentally friendly square leakproof paper box as claimed in claim 1, wherein: the upper end of the box cover (4) is provided with a collecting groove (42); the collecting groove (42) is positioned at the inner side of the limiting block (41).

3. The environmentally friendly square leakproof paper box as claimed in claim 1, wherein: the box body (1) is in a quadrangular frustum pyramid shape, and the opening of the box body (1) is gradually increased from bottom to top.

4. An environmentally friendly square leakproof carton as claimed in claim 2, wherein: the square-frustum-shaped box body (1) is provided with an arc-shaped curved surface (10) at the corner.

5. The environmentally friendly square leakproof paper box as claimed in claim 1, wherein: the inner wall of the box body (1) is provided with a water injection line groove (11) for marking the added water level.

6. The environmentally friendly square leakproof paper box as claimed in claim 1, wherein: a lip (12) is arranged around the top end of the box body (1).