Environmentally friendly and antibacterial food packaging paper box

Abstract

The present invention discloses an environmentally friendly and antibacterial food packaging paper box, which comprises a bottom box and a box cover covering the bottom box. A receiving chamber surrounded by a surrounding plate is provided in the middle of the bottom box. A food area for placing food is formed between the surrounding plate and the side wall of the bottom box. An ice pack is placed in the receiving chamber. The height of the surrounding plate is lower than that of the side wall of the bottom box. The bottom box, the box cover and the surrounding plate are all made of cardboard. The environmentally friendly and antibacterial food packaging paper box of the present invention has functions such as environmental protection and antibacterial, is suitable for packaging foods such as bulk marinated products and pickled products, and has the advantages of beauty and strong practicability.

Description

Technical Field

[0001] The present invention belongs to the technical field of packaging paper boxes, and particularly relates to an environmentally friendly antibacterial food packaging paper box. Background Art

[0002] Food packaging paper boxes are mainly used to pack food. Paper boxes for instant foods such as KFC and McDonald's are disposable paper boxes, which have the advantages of environmental protection and convenience. Foods such as bulk-sold marinated products and pickled products can only be packaged in plastic boxes due to their large weight. Plastic boxes are very unenvironmentally friendly. Foods such as marinated products and pickled products that need to be refrigerated are prone to germ growth and spoilage when stored in plastic boxes for too long. Therefore, there is a need to design a packaging box suitable for bulk foods such as marinated products and pickled products. Summary of the Invention

[0003] To solve the above technical problems, the technical solution adopted by the present invention is: an environmentally friendly antibacterial food packaging paper box, including a bottom box and a box cover covering the bottom box. A receiving chamber surrounded by a surrounding plate is provided in the middle of the bottom box. A food area for placing food is formed between the surrounding plate and the side wall of the bottom box. An ice pack is placed in the receiving chamber. The height of the surrounding plate is lower than the height of the side wall of the bottom box. The bottom box, the box cover, and the surrounding plate are all made of cardboard.

[0004] As a preference of the above technical solution, a plurality of through holes communicating with the lower surface of the bottom box and arranged in a circumferential and regular array are provided in the receiving chamber.

[0005] As a preference of the above technical solution, absorbent cotton ropes are respectively passed through the through holes. A plurality of openings arranged in a circumferential and regular array are provided on the box cover. A knot is provided at the lower end of the absorbent cotton rope, and the upper end sequentially passes through the through hole and the opening and is connected to the upper ends of other absorbent cotton ropes.

[0006] As a preference of the above technical solution, the lower ends of all the absorbent cotton ropes are connected to form a knot.

[0007] As a preference of the above technical solution, the knot is a flower knot.

[0008] As a preference of the above technical solution, the bottom box is a regular polygon, the box cover is a regular polygon, one side of the box cover is hinged to one side of the bottom box, and a card strip is connected to the middle of the other sides of the box cover. Card holes corresponding to the card strips are provided on the side wall of the bottom box, and the card strips are respectively inserted into the corresponding card holes.

[0009] As a preference of the above technical solution, the head end of the card strip has a card stop portion wider than the card hole.

[0010] As a preference of the above technical solution, a plurality of partition plates are connected between the surrounding plate and the side wall of the bottom box, and the partition plates divide the food area into several small food areas.

[0011] Preferably, as the above technical solution, a plurality of slots are respectively provided on the side wall of the bottom box and the surrounding board, and both ends of the partition are respectively inserted into the slots on the side wall of the bottom box and the slots on the surrounding board.

[0012] Preferably, as the above technical solution, the bottom box, the partition, the box cover and the surrounding board are all made of corrugated paperboard. A food contact paper is pasted on the surface of the bottom box, the partition, the box cover and the surrounding board that is in contact with the snack area. Waterproof paper is pasted on the inner side of the surrounding board and the bottom of the accommodating chamber. Outer packaging paper is pasted on the outer side of the bottom box and the outer side of the box cover.

[0013] The beneficial effects of the present invention are as follows: The environmentally friendly and antibacterial food packaging paper box of the present invention has functions such as environmental protection and antibacterial, is suitable for packaging foods such as bulk marinated products and pickled products, and has the advantages of beauty and strong practicability. Description of the Drawings

[0014] Figure 1 is a partial structural schematic diagram of the present invention;

[0015] Figure 2 is a structural schematic diagram of another state of the present invention;

[0016] Figure 3 is a cross-sectional structural schematic diagram of the present invention. Detailed Embodiments

[0017] Next, the technical solutions of the present invention will be clearly and completely described in conjunction with the drawings. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0018] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0019] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] As Figures 1-3 shown, an environmentally friendly antibacterial food packaging paper box includes a bottom box 1 and a box cover 2 covering the bottom box 1. A receiving chamber 4 surrounded by a surrounding plate 3 is provided in the middle of the bottom box 1. A food area for placing food is formed between the surrounding plate 3 and the side wall of the bottom box 1. An ice pack is placed in the receiving chamber 4. The height of the surrounding plate 3 is lower than the height of the side wall of the bottom box 1. The bottom box 1, the box cover 2, and the surrounding plate 3 are all made of cardboard. Making the bottom box 1, the box cover 2, and the surrounding plate 3 from cardboard facilitates the recycling of waste paper and has the characteristics of environmental protection. The ice pack can cool the food placed in the food area and inhibit the growth of bacteria. The surrounding plate 3 separates the ice pack from the food, preventing the condensed water on the ice pack from contacting the food and affecting the consumption of the food.

[0021] Further, a plurality of through holes 5 that communicate with the lower surface of the bottom box 1 and are arranged in a circumferential and regular array are provided in the receiving chamber 4. The through holes 5 can play a role in discharging condensed water.

[0022] Further, absorbent cotton ropes 6 are respectively passed through the through holes 5. A plurality of openings 7 arranged in a circumferential and regular array are provided on the box cover 2. A knot 8 is provided at the lower end of the absorbent cotton rope 6, and the upper end sequentially passes through the through hole 5 and the opening 7 and is connected to the upper ends of other absorbent cotton ropes 6. The absorbent cotton ropes 6 contact the ice pack in the receiving chamber 4 and absorb the condensed water on the ice pack, avoiding the accumulation of condensed water in the receiving chamber 4. The water on the absorbent cotton ropes 6 located outside the packaging paper box naturally evaporates. After the upper ends of the absorbent cotton ropes 6 are connected, they have the function of a handle. The uniformly spaced absorbent cotton ropes 6 can stabilize the state of the packaging paper box and prevent the packaging paper box from tipping over due to the offset of the center of gravity of the food in the packaging paper box.

[0023] Further, the lower ends of all the absorbent cotton ropes 5 are connected to form a knot 8.

[0024] Further, the knot 8 is a flower knot. The flower knot has a decorative effect and can also increase the surface area of the absorbent cotton rope 5 exposed outside the packaging paper box, improving the evaporation effect of the water in the absorbent cotton rope 5.

[0025] Furthermore, the bottom box 1 is a regular polygon, the lid 2 is a regular polygon, one side of the lid 2 is hinged to one side of the bottom box 1, a catch strip 10 is connected to the middle of the other sides of the lid 2, a catch hole 11 corresponding to the catch strip 10 is provided on the side wall of the bottom box 1, and the catch strips are respectively inserted into the corresponding catch holes 11. The cooperation between the catch strip 10 and the catch hole 11 enables the lid 2 to cover the bottom box 1.

[0026] Furthermore, the head end of the catch strip 10 has a catch stop portion 16 wider than the catch hole 11.

[0027] Furthermore, a plurality of partition plates 12 are connected between the side wall of the bottom box 1 and the surrounding plate 3, and the partition plates 12 divide the food area into several small food areas 13. Different foods are respectively placed in the small food areas 13. The number of the small food areas 13 can be adjusted according to needs, and the practicability is strong.

[0028] Furthermore, a plurality of slots 14 are respectively provided on the side wall of the bottom box 1 and the surrounding plate 3, and both ends of the partition plate 12 are respectively inserted into the slots 14 on the side wall of the bottom box 1 and the slots 14 on the surrounding plate 3. The slots 14 are formed by paper blocks 15 located on both sides of the slots 14. The paper blocks 15 are respectively adhered to the side wall of the bottom box 1 or the surrounding plate 3.

[0029] Furthermore, the bottom box 1, the partition plate 12, the lid 2, and the surrounding plate 3 are all made of corrugated paperboard. A food contact paper is pasted on the surface of the bottom box 1, the partition plate 12, the lid 2, and the surrounding plate 3 that is in contact with the small food area 13. A waterproof paper is pasted on the inner side of the surrounding plate 3 and the bottom of the accommodation chamber 4. An outer packaging paper is pasted on the outer side of the bottom box 1 and the outer side of the lid 2. The food is in direct contact with the food contact paper to ensure food safety. The waterproof paper prevents the corrugated paperboard from being soaked by condensed water. The outer packaging paper is printed with various patterns and colors to improve the aesthetics of the packaging carton. The ice bag is preferably a safe and environmentally friendly biological ice bag.

[0030] It is worth mentioning that the technical features such as the ice bag and the flower knot involved in this invention patent application should be regarded as the prior art. The specific structures, working principles, and possible control methods and spatial arrangement methods involved in these technical features can be selected conventionally in the art, and should not be regarded as the inventive points of this invention patent. This invention patent will not be further specifically elaborated.

[0031] The preferred specific embodiments of the present invention have been described in detail above. It should be understood that those of ordinary skill in the art can make many modifications and variations according to the concept of the present invention without creative labor. Therefore, all technical solutions that can be obtained by those skilled in the art in the technical field based on the concept of the present invention through logical analysis, reasoning, or limited experiments on the basis of the prior art should be within the protection scope determined by the claims.

Claims

1. An environmentally friendly antibacterial food packaging paper box, characterized in that, It includes a bottom box and a box cover covering the bottom box. A receiving chamber surrounded by a surrounding plate is provided in the middle of the bottom box. A food area for placing food is formed between the surrounding plate and the side wall of the bottom box. An ice pack is placed in the receiving chamber. The height of the surrounding plate is lower than that of the side wall of the bottom box. The bottom box, the box cover, and the surrounding plate are all made of cardboard. A number of through holes communicating with the lower surface of the bottom box and arranged in a circumferential and regular array are provided in the receiving chamber. Absorbent cotton ropes are respectively passed through the through holes. A number of openings arranged in a circumferential and regular array are provided on the box cover. Knots are provided at the lower ends of the absorbent cotton ropes. The upper ends sequentially pass through the through holes and the openings and are connected to the upper ends of other absorbent cotton ropes. The lower ends of all the absorbent cotton ropes are connected to form a knot. The knot is a flower knot. The bottom box is a regular polygon, and the box cover is a regular polygon. One side of the box cover is hinged to one side of the bottom box. Clips are connected to the middle parts of the other sides of the box cover. Card holes corresponding to the clips are provided on the side wall of the bottom box. The clips are respectively inserted into the corresponding card holes. The head ends of the clips have a card stop part wider than the card holes. A number of partition plates are connected between the surrounding plate and the side wall of the bottom box. The partition plates divide the food area into several small food areas. A number of slots are respectively provided on the side wall of the bottom box and the surrounding plate. The two ends of the partition plate are respectively inserted into the slots on the side wall of the bottom box and the slots on the surrounding plate.

2. The environmentally friendly antibacterial food packaging paper box according to claim 1, characterized in that, The bottom box, the partition plates, the box cover, and the surrounding plate are all made of corrugated cardboard. Food contact paper is pasted on the surfaces of the bottom box, the partition plates, the box cover, and the surrounding plate that are in contact with the small food areas. Waterproof paper is pasted on the inner side of the surrounding plate and the bottom of the receiving chamber. Outer packaging paper is pasted on the outer sides of the bottom box and the box cover.

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