CN213921904U

CN213921904U - Food cold storage box

Info

Publication number: CN213921904U
Application number: CN202023000546.7U
Authority: CN
Inventors: 何俊; 周昌才
Original assignee: Lu'an Xinyuan Glass Products Co ltd
Current assignee: Lu'an Xinyuan Glass Products Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-08-10
Anticipated expiration: 2030-12-11

Abstract

The utility model provides a food cold storage box, which comprises a box body, wherein the front end of the box body is opened, a first heat preservation layer is arranged on the inner wall of the box body, a plurality of second heat preservation layer frames are arranged on the inner wall of the rear side of the box body at uniform intervals, a support rod in the horizontal direction is arranged at the bottom of each second heat preservation layer frame, a reinforcing rib is arranged on the support rod, and one end of the support rod is fixedly connected on the inner wall of the rear side of the box body; the front end of each second heat-preservation layer frame is provided with an opening, a drawer is movably inserted into the opening through a guide groove and a guide rail, and a panel of the drawer blocks the front end opening of the second heat-preservation layer frame; an accommodating cavity is formed between the inner side of the first heat-insulating layer and the outer side of the second heat-insulating layer frame, and phase-change coolant is filled in the accommodating cavity. The design of the plurality of drawers which are convenient to draw and pull can independently open one drawer when in use, thereby avoiding the loss of cold air in other drawers; the first heat preservation layer, the second heat preservation layer frame and the heat preservation net further protect the interior of the heat preservation layer frame from temperature, and the heat preservation net has good practicability.

Description

Food cold storage box

Technical Field

The utility model relates to a cold-stored technical field of food, concretely relates to cold-stored box of food.

Background

In daily life, fresh foods needing to be kept fresh are often carried, and people can carry the foods in a refrigeration box. The existing refrigeration boxes mostly comprise an outer box and a box cover which are made of common heat insulation materials and an inner box with holes on the bottom wall, when the refrigeration box is used, an ice bag is added at the bottom of the outer box, the inner box is placed into the outer box, the bottom wall of the inner box is positioned above the ice bag, food is placed into the inner box, and then the box cover is covered on the outer box to refrigerate the food; however, the refrigeration box has low refrigeration speed, uneven refrigeration and poor refrigeration effect on food, and when the box cover is opened to take food or medicine in the carrying process, the outer box is completely opened, so that a large amount of cold air is dissipated, and the waste of the cold air is easily caused; some foods need to be refrigerated separately due to different physical states and chemical properties; the existing refrigeration box may bump and collide during transportation, and although the refrigeration box can ensure that the internal quality of food is not damaged, the refrigeration box cannot ensure that the overall quality of the food is not damaged in bumping and colliding.

SUMMERY OF THE UTILITY MODEL

In order to partially effectively solve the defect that exists among the prior art, the utility model provides a cold-stored box of food.

The utility model adopts the technical proposal that: a food refrigeration box comprises a box body, wherein a lifting ring is arranged in the middle of the outer wall of the upper end face of the box body, and the front end of the box body is provided with an opening; the inner wall of the box body is provided with a first heat-insulating layer, the inner wall of the rear side of the box body is provided with a plurality of second heat-insulating layer frames at uniform intervals, the bottom of each second heat-insulating layer frame is provided with a horizontal supporting rod, the supporting rod is provided with a reinforcing rib, and one end of the supporting rod is fixedly connected to the inner wall of the rear side of the box body; the front end of each second heat-preservation layer frame is provided with an opening, a drawer is inserted into the opening, and the front end opening of the second heat-preservation layer frame is sealed by a panel of the drawer; a magnet block I is arranged on the outer side of the inner side plate of the drawer, and a magnet block II which is mutually attracted with the magnet block I is correspondingly arranged on the rear side wall of the box body; the bottoms of the inner walls of the left side and the right side of the second heat-preservation layer frame are connected with guide rails, a guide groove is formed in the opposite side between the guide rails, and the inner side of the guide groove is connected with the drawer; an accommodating cavity is formed between the inner side of the first heat-insulating layer and the outer side of the second heat-insulating layer frame, and phase-change coolant is filled in the accommodating cavity.

The inner side of the panel of the drawer is provided with a heat preservation net, and the outer side of the panel of the drawer is provided with a drawer handle.

The first heat-insulating layer and the second heat-insulating layer are both vacuum heat-insulating plates.

The outer surface of the lifting ring is fixedly provided with a handle, the outer surface of the handle is provided with a friction pad, and one side of the friction pad is provided with a sponge handle.

The bottom of above-mentioned box body is provided with soft callus on the sole, and above-mentioned soft callus on the sole is provided with four, and four soft callus on the sole are rectangle fixed mounting at the surface of box body.

The drawer and the guide rail form a moving structure through the guide groove.

Compared with the prior art, the utility model relates to a cold-stored box of food's beneficial effect is: due to the design of the plurality of drawers which are convenient to draw, one drawer can be independently opened in the processes of storing and taking food, so that the loss of cold air in other drawers is avoided, and the stability of the food is ensured; the first heat preservation layer and the second heat preservation layer can protect the internal temperature to the maximum extent through the design of the frames, and the heat preservation net is arranged on the inner side of the panel of the drawer, so that the internal temperature is further protected, and the drawer has better practicability; the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization.

Drawings

Fig. 1 is a schematic view of the external structure of a food refrigeration box according to the present invention;

FIG. 2 is a schematic view of the internal structure of a food refrigeration box according to the present invention;

description of reference numerals:

1-box body; 11-lifting a ring; 12-a first insulating layer; 13-a second heat-preservation layer frame; 131-a support bar; 132-a drawer; 1321-drawer pull; 133-a guide rail; 14-magnet block II; 15-a containing cavity; 16-Soft foot pad.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The utility model is described in detail with the accompanying drawings, in the embodiment of the utility model, the food refrigeration box comprises a box body 1, a lifting ring 11 is arranged at the middle part of the outer wall of the upper end face of the box body 1, a handle is fixedly arranged on the outer surface of the lifting ring 11, a friction pad is arranged on the outer surface of the handle, and a sponge handle is arranged on one side of the friction pad; the hand damage of the refrigerating box to the user can be further reduced in the lifting process. The bottom of box body 1 is provided with soft callus on the sole 16, and soft callus on the sole 16 is provided with four, and four soft callus on the sole 16 are rectangle fixed mounting at the surface of box body 1, and when placing cold-stored box on the plane, soft callus on the sole 16 can protect to make the food of cold-stored box inside not harmd.

The inner wall of the box body 1 is provided with a first heat-insulating layer 12, the inner wall of the rear side of the box body 1 is provided with a plurality of second heat-insulating layer frames 13 at uniform intervals, the bottom of each second heat-insulating layer frame 13 is provided with a horizontal supporting rod 131, the supporting rod 131 is provided with a reinforcing rib, one end of the supporting rod 131 is fixedly connected to the inner wall of the rear side of the box body 1, and the supporting rod 131 can play a certain supporting and protecting role on the second heat-insulating layer frames 13; the front end of each second heat-insulation layer frame 13 is opened, the front end of the box body 1 is provided with an opening, and the opening at the front end of the box body 1 corresponds to the opening at the front end of the second heat-insulation layer frame 13; the first heat-insulating layer 12 and the second heat-insulating layer frame 13 are both vacuum heat-insulating plates, the vacuum heat-insulating plates are one of vacuum heat-insulating materials and are formed by compounding filling core materials and vacuum protection surface layers, and the heat-insulating plates effectively avoid heat transfer caused by air convection, so that the heat conductivity coefficient can be greatly reduced, and the vacuum heat-insulating plates have the characteristics of environmental protection, high efficiency and energy conservation, and are the most advanced high-efficiency heat-insulating materials in the world at present.

The drawer 132 is inserted into the opening of the second heat-insulating layer frame 13, the panel of the drawer 132 blocks the front end opening of the second heat-insulating layer frame 13, the heat-insulating net is arranged on the inner side of the panel of the drawer 132, and the drawer handle 1321 is arranged on the outer side of the panel of the drawer 132; the magnet block I is arranged on the outer side of the inner side plate of the drawer 132, the magnet block II14 mutually attracted with the magnet block I is correspondingly arranged on the rear side wall of the box body 1, when the magnet block I and the magnet block II14 are mutually attracted and contacted, the panel of the drawer 132 can be well matched with the opening of the box body 1, and the outer surface of the panel of the drawer 132 and the outer surface of the box body 1 are positioned on the same plane; the bottoms of the inner walls of the left side and the right side of the second heat-insulating layer frame 13 are connected with guide rails 133, a guide groove is formed in the opposite side between the guide rails 133, the inner side of the guide groove is connected with a drawer 132, and the drawer 132 and the guide rails 133 form a moving structure through the guide groove; an accommodating cavity 15 is formed between the inner side of the first heat-insulating layer 12 and the outer side of the second heat-insulating layer frame 13, and the accommodating cavity 15 is filled with a phase-change coolant.

In conclusion, when the food refrigeration box is used, food is placed in different drawers by pulling the drawer handles 1321, and the food refrigeration box can be transferred and used by the lifting ring 11; the phase change coolant is arranged in the accommodating cavities 15 on the four sides of each second heat-insulation layer frame 13, so that good cold storage and heat insulation effects can be achieved on food in the second heat-insulation layer frames 13; the plurality of second heat-preservation layer frames 13 which are uniformly distributed in a separated mode can independently open one drawer 132, so that the loss of cold air in other drawers 132 is avoided, and the stability of food is guaranteed; the utility model discloses portable, convenient to use, it is effectual to refrigerate to store.

The present invention has been described above with reference to the accompanying drawings, but the technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A food refrigeration box is characterized in that: the box comprises a box body (1), wherein a lifting ring (11) is arranged in the middle of the outer wall of the upper end face of the box body (1), and the front end of the box body (1) is provided with an opening; the inner wall of the box body (1) is provided with a first heat-insulating layer (12), a plurality of second heat-insulating layer frames (13) are uniformly arranged on the inner wall of the rear side of the box body (1) at intervals, the bottom of each second heat-insulating layer frame (13) is provided with a support rod (131) in the horizontal direction, the support rod (131) is provided with a reinforcing rib, and one end of each support rod (131) is fixedly connected to the inner wall of the rear side of the box body (1); the front end opening of each second heat-preservation layer frame (13) is inserted with a drawer (132), and the front end opening of the second heat-preservation layer frame (13) is plugged by a panel of the drawer (132); a magnet block I is arranged on the outer side of the inner side plate of the drawer (132), and a magnet block II (14) which is mutually attracted with the magnet block I is correspondingly arranged on the rear side wall of the box body (1); the bottoms of the inner walls of the left side and the right side of the second heat-preservation layer frame (13) are connected with guide rails (133), guide grooves are formed in the opposite sides among the guide rails (133), and the inner sides of the guide grooves are connected with the drawer (132); an accommodating cavity (15) is formed between the inner side of the first heat-insulating layer (12) and the outer side of the second heat-insulating layer frame (13), and a phase-change coolant is filled in the accommodating cavity (15).

2. A food refrigeration cassette as set forth in claim 1 wherein: the panel inboard of drawer (132) is provided with the heat preservation net, the panel outside of drawer (132) is provided with drawer handle (1321).

3. A food refrigeration cassette as set forth in claim 2 wherein: the first heat-insulating layer (12) and the second heat-insulating layer frame (13) are both vacuum heat-insulating plates.

4. A food cooler bin as claimed in claim 3 wherein: the outer fixed surface of bail (11) installs the handle, the surface of handle is provided with the friction pad, one side of friction pad is provided with the sponge and shakes hands.

5. A food refrigeration cassette as set forth in claim 4 wherein: the bottom of box body (1) is provided with soft callus on the sole (16), soft callus on the sole (16) are provided with four, and four soft callus on the sole (16) are rectangle fixed mounting at the surface of box body (1).

6. A food refrigeration cassette as set forth in claim 5 wherein: the drawer (132) and the guide rail (133) form a moving structure through the guide groove.