Preserved vegetable fresh-keeping storage box

Abstract

The utility model discloses a prefabricated vegetable fresh-keeping storage box which comprises a box body and a box cover movably connected with the box body, a plurality of clamping grooves are formed in a containing area in the box body in the height direction, and ventilated supporting plates are placed in the clamping grooves. The containing area in the box body is divided into a plurality of containing areas in the height direction through the supporting plates, and the supporting plates can be fixed in the box cover. According to the fresh-keeping storage box, by means of the clamping grooves and the supporting plates preset in the box body in the height direction, the prefabricated vegetables can be conveniently placed in a layered mode, the problem that the internal temperature is too high due to the fact that all the prefabricated vegetables are placed in the box body and stacked together can be effectively solved, and the problem that the prefabricated vegetables are inconvenient to take and place due to stacking together can also be solved; and the problem that the external packaging film is damaged due to extrusion when the packaging films are stacked together can be prevented.

Description

Technical Field

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

[0002] Pre-prepared meals are convenient foods that are made using modern standardized assembly line operations. The ingredients of the dishes are processed in a predetermined way, and the finished dishes are packaged. When they are needed, they can be eaten directly after simple heating and other steps.

[0003] After the pre-prepared dishes are processed in the factory, they need to be transported to major supermarkets by refrigerated vehicles for sale. The existing method is to put the packaged pre-prepared dishes into foam boxes for transportation. Since foam boxes are light in weight and have good thermal insulation effect, most of the existing fruit and vegetable ingredients are preserved and transported in foam boxes.

[0004] However, when placing pre-prepared dishes in foam boxes, since the pre-prepared dishes are packed in advance with packaging film, if they are stacked in the foam box, the packaging film may be easily damaged during the placement process, making it inconvenient to place them. At the same time, when the pre-prepared dishes are stacked in the foam box, since the packaging film has good airtightness, the pre-prepared dishes stacked inside are not easy to ventilate. Therefore, it is likely to cause the problem of low external temperature and high internal temperature in the refrigerated truck, affecting the quality of the pre-prepared dishes. In addition, when the pre-prepared dishes are stacked together, it is easy for the vibration to cause the pre-prepared dishes to collide with each other during transportation, causing the packaging film to rupture. At the same time, when all the pre-prepared dishes are placed in the foam box for refrigerated transportation, they are easy to freeze together, making it inconvenient to take them out quickly. Utility Model Content

[0005] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides a pre-prepared food fresh-keeping storage box, which can facilitate the layered placement of pre-prepared foods by arranging card slots along the height direction inside the box body and placing support plates on the card slots, thereby solving the inconvenience that may be caused by stacking the pre-prepared foods and other problems mentioned above. At the same time, the support plate can ensure ventilation and facilitate the entry of cold air for refrigeration, thereby achieving the purpose of refrigeration.

[0006] The utility model is implemented in this way: a pre-prepared food fresh-keeping storage box is constructed, including a box body and a box cover movably connected to the box body, a plurality of slots are arranged in the height direction in the storage area inside the box body, a ventilated support plate is placed in the slot, the storage area inside the box body is divided into a plurality of storage areas in the height direction by the support plate, and the support plate can be fixed in the box cover.

[0007] Specifically, one side of the box cover is hinged to the top opening of the box body, and the other side of the box cover is kept open and closed with the box body by a lock installed on the outer wall of the box body. A sealing gasket is also provided on the inner side of the box cover. When the box cover is combined with the box body, the sealing gasket remains combined with the open end of the box body to achieve sealing.

[0008] Specifically, a box handle is also provided on the outer side of the box.

[0009] Specifically, the card slots are equidistantly arranged on the inner wall of the box in a manner of larger at the top and smaller at the bottom to form a stepped shape. The support plate contacts the card slots and the inner wall of the box through the outer ends to achieve stable placement of the support plate. Hand-grip grooves for easy removal are provided on both side ends of the support plate. Ventilation holes are evenly provided on the support plate. Several ventilation grooves are provided on both surfaces of the support plate. The centers of the several ventilation grooves converge at one point and a connecting hole is provided at the point.

[0010] Specifically, a connecting head is provided at a position corresponding to the inner end of the box cover and the connecting hole of the support plate, and a pressing block is movably installed on the connecting head. After the support plate is inserted into the connecting hole through the connecting head, the pressing block presses the support plate against the inner wall of the box cover.

[0011] Specifically, the connecting head is provided with an external thread, an arc head is provided at the end of the connecting head, and the pressing block is threadedly connected to the connecting head.

[0012] The utility model has the following beneficial effects:

[0013] Firstly, the fresh-keeping storage box has slots preset on the inner wall of the box along the height direction, and support plates installed on the slots, which can facilitate the layered placement of pre-prepared dishes, effectively solving a series of problems caused by the pre-prepared dishes being stacked together. At the same time, the support plate can ensure ventilation and facilitate the refrigeration of the pre-prepared dishes inside.

[0014] Secondly, the fresh-keeping storage box is configured with the card slots in a shape that is larger at the top and smaller at the bottom, which facilitates the placement of the support plate, thereby achieving layered placement of the pre-prepared dishes.

[0015] Finally, the support plate in the fresh-keeping storage box can be fixed in the box cover, thereby ensuring that the support plate will not be placed randomly when the box is empty, avoiding loss and facilitating subsequent use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the specific implementation of the present invention, they are used to explain the present invention, but do not constitute any limitation to the present invention. In the accompanying drawings:

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure in which the box cover and the box body are separated in the utility model;

[0019] Figure 3 It is a schematic diagram of the structure in which the support plate is fixed inside the box cover in the utility model;

[0020] Figure 4 It is a structural schematic diagram of the box cover in the utility model;

[0021] Figure 5 It is a structural schematic diagram of the support plate in the utility model;

[0022] In the figure: 1. Box body; 1.1. Card slot; 2. Box cover; 2.1. Sealing gasket; 2.2. Connector; 2.3. Press block; 3. Box body handle; 4. Lock; 5. Support plate; 5.1. Handle slot; 5.2. Ventilation hole; 5.3. Ventilation slot; 5.4. Connecting hole. DETAILED DESCRIPTION

[0023] The technical solution of the present invention is further specifically described below through specific embodiments in combination with the accompanying drawings; it should be understood that the specific implementation methods described herein are only used to illustrate and explain the present invention, and are not intended to limit the present invention in any way; the accompanying drawings in the present invention are only used to assist in the description of the embodiments and to facilitate understanding, and are not intended to limit the present invention in any way.

[0024] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification so that people familiar with this technology can understand and read them, and are not used to limit the conditions under which the present invention can be implemented. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0025] As described in the background technology, existing pre-prepared dishes are usually placed in foam boxes during transportation or storage, which causes the pre-prepared dishes to be piled up. However, since the pre-prepared dishes are fixed in the packaging box with the dishes and seasonings by the packaging box and the packaging film wrapped around the outer end, if they are piled up, it is not only inconvenient to place them, but the packaging film is easy to break during the placement or transportation process, and the interior is not easy to ventilate and refrigerate. After refrigeration, the pre-prepared dishes are easy to freeze together, making it inconvenient to take out.

[0026] For the reasons stated above, please refer to the attached Figure 2The utility model provides a pre-prepared food fresh-keeping storage box, comprising a box body 1 and a box cover 2 movably connected to the box body 1, wherein a plurality of card slots 1.1 are arranged in a height direction in a placement area inside the box body 1, a ventilated support plate 5 is placed in the card slot 1. The support plate 5 divides the placement area inside the box body 1 into a plurality of placement areas in a height direction, and the support plate 5 can be fixed in the box cover 2.

[0027] Specifically, one side of the box cover 2 is hinged to the top opening of the box body 1, and the other side of the box cover 2 is kept open and closed with the box body 1 by a lock 4 installed on the outer wall of the box body 1. A sealing gasket 2.1 is also provided on the inner side of the box cover 2. When the box cover 2 is combined with the box body 1, the sealing gasket 2.1 remains combined with the open end of the box body 1 to achieve sealing.

[0028] Through the above-mentioned technical features, the connection form between the box lid and the box body is set to facilitate the opening and closing of the box lid, and the sealing gasket is set to ensure that the box body and the box lid can be sealed when closed, thereby facilitating the staff to move the box body to or from the refrigerated truck, reducing the impact of the external environment on the pre-prepared dishes.

[0029] Specifically, a box handle 3 is provided on the outer side of the box 1 .

[0030] Through the above technical features, the box handle is provided to facilitate the staff to lift the box and move it, thereby facilitating transportation.

[0031] Specifically, the card slots 1.1 are equidistantly arranged on the inner wall of the box body 1 in a manner of being larger at the top and smaller at the bottom to form a stepped shape. The support plate 5 contacts the card slots 1.1 and the inner wall of the box body 1 through the outer end to achieve a stable placement of the support plate 5. Hand-grip grooves 5.1 are provided on both side ends of the support plate 5 to facilitate its removal. Ventilation holes 5.2 are evenly provided on the support plate 5. Several ventilation grooves 5.3 are provided on both plate surfaces of the support plate 5. The centers of the several ventilation grooves 5.3 converge at one point and a connecting hole 5.4 is provided at the point.

[0032] Through the above technical features, the card slots in the box are set to be larger at the top and smaller at the bottom to ensure that the support plates can be placed in layers up and down, which is convenient for quick and easy placement. The hand grip grooves at both ends of the support plates are set to facilitate the placement of the support plates. The ventilation holes are set to facilitate the passage of cold air through the support plates into the lower space, thereby facilitating the overall refrigeration of the interior. The purpose of setting the ventilation grooves is to facilitate the flow of cold air in the support plates, thereby facilitating the overall refrigeration of the pre-prepared dishes placed on the support plates. At the same time, the centers of the ventilation grooves are converged at one point to facilitate the refrigeration of the pre-prepared dishes at the center of the support plates, and a connecting hole is opened at the convergence point to facilitate the quick connection of the support plate and the box cover.

[0033] Specifically, a connector 2.2 is provided at the inner end of the box cover 2 corresponding to the connecting hole 5.4 of the support plate 5, and a pressing block 2.3 is movably installed on the connector 2.2. After the support plate 5 is inserted into the connecting hole 5.4 through the connector 2.2, the pressing block 2.3 presses the support plate 5 against the inner wall of the box cover 2.

[0034] Through the above-mentioned technical features, the setting of the connecting head and the pressing block can facilitate the fixing of the support plate to the inner wall of the box cover. At the same time, through the setting position of the connecting hole (that is, the connecting hole is set at the convergence point of the ventilation groove), it is convenient for the staff to match the connecting hole with the connecting head, thereby avoiding the ventilation hole on the support plate from contacting the connecting head and being unable to be fixed.

[0035] Specifically, the connector 2.2 is provided with an external thread, an arc head is provided at the end of the connector 2.2, and the pressing block 2.3 is threadedly connected to the connector 2.2.

[0036] Through the above technical features, the connection method of setting the pressing block and the connecting head is convenient for fixing and pressing the support plate on the box cover, and also convenient for taking out the support plate.

[0037] Furthermore, the support plate and the box cover can also be fixed by magnetic attraction, but the above fixing method is more secure.

[0038] When the fresh-keeping storage box is in use, the box cover 2 is first opened by the lock buckle 4 (this lock buckle is an existing common lock buckle, and the specific structure can refer to the lock buckle structure of a common tool box, which will not be repeated here), and then the packaged pre-prepared food is placed in the bottom of the box body 1. When it reaches the height of the lowest card slot 1.1, the pressing block 2.3 is released, and the support plate 5 at the end is taken out (there are a total of multiple support plates and card slots of corresponding sizes, the largest of which corresponds to the top card slot, and the largest one is fixed on the box cover position, the smallest one is farthest from the box cover, and so on), and placed flat in the lowest card slot 1.1, and then the pre-prepared food is placed on the support plate 5, and the above steps are repeated until the top support plate 5 is placed in the pre-prepared food, and the pressing block 2.3 is installed on the connector 2.2, and then the box cover 2 is closed to carry the entire box body. During the storage process, the box cover 2 can be opened or a vent valve can be set on the box cover 2 to facilitate the introduction of cold air into the box body 1, so as to facilitate the refrigeration of the pre-prepared food inside.

[0039] The above description is a detailed description of the preferred feasible embodiment of the utility model, but the embodiment is not used to limit the scope of the patent application of the utility model. All equivalent changes or modified changes completed under the technical spirit suggested by the utility model should fall within the patent scope covered by the utility model.

Claims

1. A pre-prepared food preservation storage box, comprising a box body and a box cover movably connected to the box body, characterized in that: A plurality of slots are arranged in the height direction in the placement area inside the box body, a ventilated support plate is placed in the slot, the placement area inside the box body is divided into a plurality of placement areas in the height direction by the support plate, and the support plate can be fixed in the box cover.

2. The pre-prepared food fresh-keeping storage box according to claim 1, characterized in that: One side of the box cover is hinged to the top opening of the box body, and the other side of the box cover is kept open and closed with the box body by a lock installed on the outer wall of the box body. A sealing gasket is also provided on the inner side of the box cover. When the box cover is combined with the box body, the sealing gasket remains combined with the open end of the box body to achieve sealing.

3. The pre-prepared food fresh-keeping storage box according to claim 1, characterized in that: A box handle is also arranged on the outer side of the box.

4. The pre-prepared food fresh-keeping storage box according to claim 1, characterized in that: The card slots are equidistantly arranged on the inner wall of the box in a manner of larger at the top and smaller at the bottom to form a stepped shape. The support plate contacts the card slots and the inner wall of the box through the outer ends to achieve stable placement of the support plate. Hand-grip grooves for easy removal are provided on both side ends of the support plate. Ventilation holes are evenly provided on the support plate. Several ventilation grooves are provided on both board surfaces of the support plate. The centers of the several ventilation grooves converge at one point and a connecting hole is provided at the point.

5. The pre-prepared food fresh-keeping storage box according to claim 4, characterized in that: A connecting head is provided at a position corresponding to the connecting hole of the support plate at the inner end of the box cover, and a pressing block is movably installed on the connecting head. After the support plate is inserted into the connecting hole through the connecting head, the pressing block presses the support plate against the inner wall of the box cover.

6. A pre-prepared food fresh-keeping storage box according to claim 5, characterized in that: The connecting head is provided with an external thread, an arc head is provided at the end of the connecting head, and the pressing block is threadedly connected to the connecting head.

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