Preformed vegetable fresh-keeping packaging box

Abstract

The utility model belongs to the technical field of prefabricated vegetable packaging, and particularly relates to a prefabricated vegetable fresh-keeping packaging box which comprises a packaging box body, a sealing cavity is formed in the upper side of the packaging box body, a heating groove is formed in the bottom of the inner side of the sealing cavity, a side edge surrounding plate is movably arranged at the bottom of the sealing cavity, and a refrigerating layer is arranged on the upper side of the side edge surrounding plate. Prefabricated vegetable containing boxes are movably arranged on the inner side walls of the side edge surrounding plates, prefabricated vegetable containing grooves are formed in the upper sides of the prefabricated vegetable containing boxes, air holes are symmetrically formed in the front side and the back side of the upper sides of the prefabricated vegetable containing boxes, sliding grooves are formed in the front side and the back side of the packaging box body, and lifting holes are formed in the left side and the right side of the packaging box body. The problems that when an existing device is transported, deterioration is possibly caused by too high air temperature, and the uniform cooling effect cannot be guaranteed through a conventional refrigeration means are solved; the problems that a conventional device is not easy to disassemble, a box body of a packaging box is hot after being heated, the box body is not easy to take, and hands are prone to being scalded are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of pre-prepared food packaging, in particular to a pre-prepared food fresh-keeping packaging box. Background Art

[0002] Pre-prepared meals, also known as pre-made dishes, are made from one or more edible agricultural products and their products, and are made through industrial pre-processing (such as mixing, marinating, tumbling, shaping, frying, deep-frying, baking, boiling, steaming, etc.), and are pre-packaged dishes that can only be eaten after heating or cooking. They are the product of food industrialization and do not include staple foods such as quick-frozen noodles and rice foods, convenience foods, boxed meals, rice topped with gravy, steamed buns, pastries, roujiamo, bread, hamburgers, sandwiches, pizza, etc. There are many styles of pre-prepared dishes, and the raw materials are relatively complex, with high requirements for the freshness of the ingredients and storage conditions. After the production and processing of pre-prepared dishes are completed, they need to be packaged in fresh-keeping packaging boxes.

[0003] During transportation, the existing device may deteriorate due to high temperature, and conventional refrigeration methods cannot guarantee uniform cooling effect. In addition, conventional devices are not easy to disassemble. After heating, the packaging box is hot, difficult to take and easy to burn hands, which is quite dangerous. Utility Model Content

[0004] The purpose of the utility model is to provide a pre-prepared food fresh-keeping packaging box to solve the problems that the existing devices proposed in the above background technology may be spoiled due to excessively high temperature during transportation, and conventional refrigeration means cannot ensure the uniformity of the cooling effect; the conventional devices are not easy to disassemble, and the packaging box body is hot after heating, which is not easy to take and is easy to burn the hands.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a pre-prepared food fresh-keeping packaging box, comprising a packaging box body, a sealed cavity is provided on the upper side of the packaging box body, a heating groove is provided on the bottom inside the sealed cavity, a side enclosure is movably provided on the bottom of the sealed cavity, a refrigeration layer is provided on the upper side of the side enclosure, a pre-prepared food containing box is movably provided on the inner side wall of the side enclosure, a pre-prepared food containing groove is provided on the upper side of the pre-prepared food containing box, air holes are symmetrically provided on the upper side of the pre-prepared food containing box, sliding grooves are provided on the front and rear sides of the packaging box body, lifting holes are provided on the left and right sides of the packaging box body, a sealing cover is movably provided on the upper side of the packaging box body, protrusions are fixedly connected to the front and rear side walls of the lower side of the sealing cover, an installation groove is provided on the upper side of the sealing cover, and a fixing component is movably provided on the upper side of the sealing cover, and the fixing component includes a movable block and a telescopic rod.

[0006] Preferably, the outer wall of the pre-prepared food storage box is fitted with the inner wall of the side panel, the outer edge of the pre-prepared food storage box is snap-fitted with the outer wall of the side panel, and the lower side of the side panel corresponds to the bottom of the sealed cavity.

[0007] Preferably, the inner wall of the sealed cavity is provided with a notch, and the lower side of the outer edge of the pre-prepared food storage box is plugged into the notch.

[0008] Preferably, the telescopic rod is movably arranged on opposite sides of the front and rear fixing assemblies, and the lower sides of the front and rear fixing assemblies are clamped with the upper sides of the mounting grooves.

[0009] Preferably, the protrusion is slidably engaged with the slide groove, and the fixing component is movably plugged with the lifting hole.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1) When the device is transported, the pre-prepared dishes are placed in the pre-prepared dishes containing groove, and then the ice bag is placed inside the refrigerated layer opened by the side panels, and then the side panels are placed on the bottom edge of the inner side of the sealed cavity. At this time, the upper end of the side panels is flush with the bottom of the notch, and then the pre-prepared dishes containing box is placed inside the side panels, and the outer edge of the pre-prepared dishes containing box is just corresponding to the notch. At this time, the upper side of the pre-prepared dishes containing box is just flush with the upper side of the packaging box body, and then the sealing cover is slidably engaged with the sliding grooves on the front and rear sides of the packaging box body through the protrusions, and then the two fixing components are stretched, and the front and rear two movable blocks of the fixing components are clamped on the inner side of the installation groove through the setting of the telescopic rod, and then the two fixing components are retracted so that the fixing components are clamped on the left and right sides of the packaging box body to fix and limit the sealing cover. This design can not only perform better refrigeration and preservation functions on the pre-prepared dishes, but also has a simple structure and is easy to disassemble and assemble.

[0012] 2) After using the self-heating component to heat the food, the surface temperature of the packaging box is high. At this time, it is easy to get burned when taking the packaging box. Remove the fixed component, stretch the two movable blocks to the appropriate size through the telescopic rod, and then connect the lifting hole with the fixed component. The packaging box can be taken through the two fixed components to avoid the risk of burns. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the main structure of the packaging box;

[0015] Figure 3 It is a schematic diagram of the main structure of the side panels and the pre-prepared food storage box;

[0016] Figure 4 This is a schematic diagram of the main structure of the sealing cover;

[0017] Figure 5 It is a schematic diagram of the right view of the sealing cover.

[0018] In the figure: 1. packaging box body, 2. sealing cavity, 3. heating slot, 4. side panel, 5. refrigeration layer, 6. pre-prepared food storage box, 7. pre-prepared food storage slot, 8. air hole, 9. slide slot, 10. lifting hole, 11. sealing cover, 12. protrusion, 13. installation slot, 14. fixing component, 15. movable block, 16. telescopic rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are 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 direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0021] Example:

[0022] See also Figure 1-5 The utility model provides a technical solution: a pre-prepared food fresh-keeping packaging box, including a packaging box body 1, a sealed cavity 2 is opened on the upper side of the packaging box body 1, a heating groove 3 is opened on the bottom of the inner side of the sealed cavity 2, a self-heating component is placed inside the heating groove 3, the self-heating component mentioned here is the prior art, no further description or limitation is made, a side enclosure 4 is movably provided at the bottom of the sealed cavity 2, a refrigeration layer 5 is opened on the upper side of the side enclosure 4, an ice pack is placed inside the refrigeration layer 5, and the pre-prepared food is better refrigerated and preserved, the inner side wall of the side enclosure 4 is movably provided with a pre-prepared food storage box 6, a pre-prepared food storage groove 7 is opened on the upper side of the pre-prepared food storage box 6, and the pre-prepared food storage box 6 is provided with a pre-prepared food storage groove 7. It is placed in the pre-prepared food receiving groove 7, and air holes 8 are symmetrically provided on the front and back of the upper side of the pre-prepared food receiving box 6, sliding grooves 9 are provided on the front and back sides of the packaging box body 1, and pulling holes 10 are provided on the left and right sides of the packaging box body 1. A sealing cover 11 is movably provided on the upper side of the packaging box body 1, and a protrusion 12 is fixedly connected to the front and rear side walls of the lower side of the sealing cover 11, and an installation groove 13 is provided on the upper side of the sealing cover 11. A fixing component 14 is movably provided on the upper side of the sealing cover 11, which can fix and limit the sealing cover 13, and the packaging box body 1 can also be taken by the two fixing components 14 to avoid the risk of scalding. The fixing component 14 includes a movable block 15 and a telescopic rod 16.

[0023] Among them, the outer wall of the pre-prepared food storage box 6 is fitted with the inner wall of the side enclosure 4, the outer edge of the pre-prepared food storage box 6 is clamped with the outer wall of the side enclosure 4, the lower side of the side enclosure 4 corresponds to the bottom of the sealed cavity 2, and the inner wall of the sealed cavity 2 is provided with a notch, the lower side of the outer edge of the pre-prepared food storage box 6 is plugged into the notch, the telescopic rod 16 is movably arranged on the opposite sides of the front and rear side fixing components 14, and the length of the fixing component 14 can be adjusted, the lower side of the front and rear side fixing components 14 is clamped with the upper side of the mounting groove 13, the protrusion 12 is slidably clamped with the slide groove 9, and the fixing component 14 is movably plugged with the pulling hole 10.

[0024] Working principle: When the device is transported, the pre-prepared dishes are placed in the pre-prepared dishes containing groove 7, and then the ice bag is placed inside the refrigeration layer 5 opened in the side panel 4, and then the side panel 4 is placed on the bottom edge of the inner side of the sealed cavity 2. At this time, the upper end of the side panel 4 is flush with the bottom of the notch, and then the pre-prepared dishes containing box 6 is placed inside the side panel 4, and the outer edge of the pre-prepared dishes containing box 6 is just corresponding to the notch. At this time, the upper side of the pre-prepared dishes containing box 6 is just flush with the upper side of the packaging box body 1, and then the sealing cover 11 is slidably engaged with the slide grooves 9 on the front and rear sides of the packaging box body 1 through the protrusions 12, and then the two fixing components 14 are stretched, and through The telescopic rod 16 is set to clamp the front and rear two movable blocks 15 of the fixed component 14 on the inner side of the installation groove 13, and then the two fixed components 14 are contracted so that the fixed components 14 are clamped on the left and right sides of the packaging box body 1 to fix and limit the sealing cover 13. When eating, after the pre-prepared dishes are heated by the self-heating component, the surface temperature of the packaging box body 1 is relatively high. At this time, it is easy to get burned when taking the packaging box body 1. The fixed component 14 is removed, and the two movable blocks 15 are stretched and extended to a suitable size by the telescopic rod 16. Then the lifting hole 10 is clamped with the fixed component 14, and the packaging box body 1 can be taken through the two fixed components 14 to avoid the risk of burns.

[0025] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pre-prepared food fresh-keeping packaging box, comprising a packaging box body (1), characterized in that: A sealed cavity (2) is provided on the upper side of the packaging box body (1), a heating groove (3) is provided on the bottom of the inner side of the sealed cavity (2), a side panel (4) is movably provided on the bottom of the sealed cavity (2), a refrigeration layer (5) is provided on the upper side of the side panel (4), a pre-prepared food storage box (6) is movably provided on the inner side wall of the side panel (4), a pre-prepared food storage groove (7) is provided on the upper side of the pre-prepared food storage box (6), air holes (8) are symmetrically provided on the upper side of the pre-prepared food storage box (6), and the The front and rear sides of the packaging box body (1) are provided with sliding grooves (9), the left and right sides of the packaging box body (1) are provided with lifting holes (10), a sealing cover (11) is movably provided on the upper side of the packaging box body (1), a protrusion (12) is fixedly connected to the front and rear side walls of the lower side of the sealing cover (11), a mounting groove (13) is provided on the upper side of the sealing cover (11), and a fixing component (14) is movably provided on the upper side of the sealing cover (11), and the fixing component (14) includes a movable block (15) and a telescopic rod (16).

2. The pre-prepared food fresh-keeping packaging box according to claim 1, characterized in that: The outer wall of the pre-prepared food container (6) is fitted with the inner wall of the side panel (4), the outer edge of the pre-prepared food container (6) is snap-fitted with the outer wall of the side panel (4), and the lower side of the side panel (4) corresponds to the bottom of the sealed cavity (2).

3. The pre-prepared food fresh-keeping packaging box according to claim 1, characterized in that: The inner wall of the sealed cavity (2) is provided with a notch, and the lower side of the outer edge of the pre-prepared food storage box (6) is plugged into the notch.

4. The pre-prepared food fresh-keeping packaging box according to claim 1, characterized in that: The telescopic rod (16) is movably arranged on opposite sides of the front and rear fixing assemblies (14), and the lower sides of the front and rear fixing assemblies (14) are clamped with the upper sides of the installation grooves (13).

5. The pre-prepared food fresh-keeping packaging box according to claim 1, characterized in that: The protrusion (12) is slidably engaged with the slide groove (9), and the fixing component (14) is movably plugged with the lifting hole (10).

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