Convenient and practical frozen food cold insulation box storage structure

Abstract

The utility model discloses a convenient and practical frozen food cold insulation box storage structure which comprises a cold insulation box body, a top cover covers the top end of the cold insulation box body, a lifting mechanism is installed between the cold insulation box body and the top cover, and a storage frame is installed on the lifting mechanism. The lifting mechanism is used for driving the top cover and the storage rack to ascend and descend synchronously, the lifting mechanism comprises an electric push rod installed in the cold insulation box body, and the top end of the electric push rod is detachably connected with the top cover. The placing frame can be driven to move out of the cold insulation box body, so that food can be conveniently placed on the placing frame, and meanwhile, the food on the placing frame can be conveniently taken out; a plurality of supporting plates are arranged on the placing frame, so that food can be placed separately, the food can be prevented from being stacked together, and the food is convenient to take; the foods are separated, so that cold insulation of the foods is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of cold-keeping boxes, in particular to a convenient and practical cold-keeping box storage structure for frozen food. Background Art

[0002] The structure of the existing cold-keeping box is roughly similar to that of a refrigerator. The food stored in the box is piled in the inner cavity of the refrigerator. This structure has the following disadvantages:

[0003] 1) Foods are stacked together, so when you need to take out the food at the bottom of the box cavity, you need to take out the food at the top of the cavity first, then take out the food at the bottom, and then put the food taken out from the top into the box, which makes it very inconvenient to take out the food.

[0004] 2) Foods are stacked together, so there is no gap between them. The cold air in the cold box is not easy to reach the stacking surface between the foods, thus affecting the cold preservation effect;

[0005] 3) Foods are stacked directly together, so during the cold storage process, ice crystals condensed from water vapor are easily generated between the foods, which stick the foods together, making it difficult to separate the foods. Utility Model Content

[0006] In view of the problems existing in the existing convenient and practical storage structure of frozen food cold-keeping box, the utility model is proposed.

[0007] Therefore, the purpose of the utility model is to provide a convenient and practical storage structure for frozen food in a cold-keeping box, which solves the problem of foods being stacked together in existing cold-keeping boxes. Therefore, when it is necessary to take out food at the bottom of the inner cavity of the box, it is necessary to take out the food at the top of the inner cavity first, then take out the food at the bottom, and then put the food taken out from the top into the box, which makes it very inconvenient to take out food; the foods are stacked together, so there is no gap between them, and the cold air in the cold-keeping box is not easy to reach the stacking surface between the foods, thereby affecting the cold-keeping effect; the foods are stacked directly together, so during the cold-keeping process, ice crystals solidified by water vapor are easily generated between the foods, thereby sticking the foods together, resulting in the problem that the foods are not easy to separate.

[0008] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0009] A convenient and practical cold-keeping box storage structure for frozen food comprises a cold-keeping box body, the top end of the cold-keeping box body is covered with a top cover, a lifting mechanism is installed between the cold-keeping box body and the top cover, and a storage rack is installed on the lifting mechanism;

[0010] The lifting mechanism is used to drive the top cover and the storage rack to rise and fall synchronously.

[0011] As a preferred solution of a convenient and practical frozen food cold-keeping box storage structure described in the utility model, the lifting mechanism includes an electric push rod installed in the cold-keeping box body, the top end of the electric push rod is detachably connected to the top cover, and a support rod is installed on the electric push rod.

[0012] As a preferred solution of a convenient and practical frozen food cold storage box storage structure described in the utility model, a first supporting connecting seat is welded at the bottom end of the top cover, an electric push rod is inserted into the inner wall of the first supporting connecting seat, and the first supporting connecting seat and the electric push rod are fixed by bolts.

[0013] As a preferred solution of the convenient and practical frozen food cold-keeping box storage structure described in the utility model, a placement groove is opened on the inner cavity side wall of the cold-keeping box body, and the electric push rod can be detachably installed in the placement groove.

[0014] As a preferred solution of a convenient and practical frozen food cold storage box storage structure described in the utility model, a second supporting connecting seat is fixedly installed on the bottom wall of the placement groove, the bottom of the electric push rod is inserted into the second supporting connecting seat, and the second supporting connecting seat and the electric push rod are fixed by bolts.

[0015] As a preferred solution of a convenient and practical frozen food cold storage box storage structure described in the utility model, a first fixing ring is fixedly installed on the support rod, the support rod and the first fixing ring are jointly fitted on the electric push rod, and the first fixing ring and the electric push rod are fixed by bolts.

[0016] As a preferred solution of a convenient and practical frozen food cold-keeping box storage structure described in the utility model, the storage rack includes a support column detachably mounted at the bottom of a support rod, and a plurality of support plates are mounted on the support column.

[0017] As a preferred solution of a convenient and practical frozen food cold storage box storage structure described in the utility model, a second fixing ring is welded to the top of the support plate, the second fixing ring and the support plate are jointly mounted on the support column, and the second fixing ring and the support column are fixed by bolts.

[0018] As a preferred solution of the convenient and practical storage structure of the frozen food cold-keeping box described in the utility model, a U-shaped baffle is installed on the support plate by bolts.

[0019] Compared with existing technologies:

[0020] 1. By arranging a lifting mechanism in the cold-keeping box to drive the placing rack to lift, the placing rack can be driven to move out of the cold-keeping box, thereby facilitating the placing of food on the placing rack and also facilitating the taking out of the food on the placing rack;

[0021] 2. The rack is provided with several trays, so that the foods can be placed separately, so as to avoid the foods from being stacked together, and the foods are convenient to take out; and the foods are separated, so as to keep the foods cold. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of the structure provided for Example 1 of the utility model;

[0023] Figure 2 Provided for the utility model embodiment 1 Figure 1 Enlarged view of point A in the middle;

[0024] Figure 3 A top view of the support plate provided in Example 1 of the utility model;

[0025] Figure 4 A top view of the support rod provided in Example 1 of the utility model;

[0026] Figure 5 A schematic diagram of the structure provided for Embodiment 2 of the present utility model;

[0027] Figure 6 A schematic diagram of a U-shaped baffle provided in Example 2 of the utility model.

[0028] In the figure: cold-keeping box body 1, top cover 2, placement groove 3, electric push rod 4, support rod 5, first fixing ring 51, sealing ring 6, support plate 7, first through hole 71, second fixing ring 8, first support connecting seat 9, universal wheel 10, U-shaped baffle 11, fixing block 111, second through hole 112, second support connecting seat 12, third support connecting seat 13, support column 14. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the present invention more clear, the implementation methods of the present invention will be further described in detail below with reference to the accompanying drawings.

[0030] Embodiment 1:

[0031] The utility model provides a convenient and practical storage structure for frozen food cold storage boxes. Figure 1-4 , a cold-keeping box body 1, the cold-keeping box body 1 is a hollow structure with an opening at the top, a universal wheel 10 is installed at the bottom of the cold-keeping box body 1, a top cover 2 is covered at the top of the cold-keeping box body 1, a sealing ring 6 is provided between the cold-keeping box body 1 and the top cover 2, a lifting mechanism is installed between the cold-keeping box body 1 and the top cover 2, and a storage rack is installed on the lifting mechanism;

[0032] The lifting mechanism is used to drive the top cover 2 and the storage rack to rise and fall synchronously.

[0033] The lifting mechanism comprises an electric push rod 4 installed in the cold-keeping box body 1 , the top end of the electric push rod 4 is detachably connected to the top cover 2 , and a support rod 5 is installed on the electric push rod 4 .

[0034] A first supporting and connecting seat 9 is welded to the bottom end of the top cover 2, and the electric push rod 4 is inserted into the inner wall of the first supporting and connecting seat 9. The first supporting and connecting seat 9 and the electric push rod 4 are fixed by bolts.

[0035] A placement groove 3 is opened on the inner cavity side wall of the cold-keeping box body 1, and the electric push rod 4 can be detachably installed in the placement groove 3. Specifically, a second support connecting seat 12 is fixedly installed on the bottom wall of the placement groove 3, and the bottom of the electric push rod 4 is inserted into the second support connecting seat 12, and the second support connecting seat 12 and the electric push rod 4 are fixed by bolts.

[0036] A first fixing ring 51 is fixedly installed on the support rod 5. A through hole coaxial with the first fixing ring 51 is opened on the support rod 5, and the electric push rod 4 passes through the through hole. The support rod 5 and the first fixing ring 51 are jointly fitted on the electric push rod 4. The inner diameter of the first fixing ring 51 is equal to the diameter of the top end of the electric push rod 4, thereby ensuring the stability of the support rod 5. The first fixing ring 51 and the electric push rod 4 are fixed by bolts; when the electric push rod 4 is extended, it can drive the placement rack and the top cover 2 to rise together, thereby pushing the placement rack out of the cold-keeping box body 1.

[0037] The storage rack includes a support column 14 which is detachably mounted on the bottom of the support rod 5. Specifically, a third support connecting seat 13 is welded at the bottom of the support rod 5. The support rod 5 is inserted into the inner wall of the third support connecting seat 13. The support rod 5 and the third support connecting seat 13 are fixed by bolts. A plurality of support plates 7 are installed on the support column 14. Specifically, a second fixing ring 8 is welded at the top of the support plate 7. A through hole coaxial with the second fixing ring 8 is opened on the support plate 7. The aperture of the through hole and the inner diameter of the second fixing ring 8 are equal to the diameter of the support rod 5. Food is placed on the support plate 7. In the presence of each support plate 7, the food can be separated. First through holes 71 are opened at equal distances on the support plate 7 to prevent the support plate 7 from separating the inner cavity of the cold-keeping box 1 and interfering with the smooth flow of cold-keeping. The through holes are for the support rod 5 to pass through. The second fixing ring 8 and the support plate 7 are jointly sleeved on the support column 14. The second fixing ring 8 and the support column 14 are fixed by bolts.

[0038] During actual use, when food needs to be placed in the cold-keeping box 1, the electric push rod 4 extends and drives the placement rack and the top cover 2 to rise together, so that the placement rack is moved out of the cold-keeping box 1, so that the food is placed on the tray 7, and the electric push rod 4 contracts and drives the placement rack to descend into the cold-keeping box 1, and at the same time the top cover 2 covers the top of the cold-keeping box 1.

[0039] When food needs to be taken, the electric push rod 4 extends to drive the placement rack and the top cover 2 to rise together until the placement rack is moved out, thereby facilitating the taking of food.

[0040] Embodiment 2:

[0041] Refer to the attached Figure 5-6 , which is different from Example 1, is that a U-shaped baffle 11 is installed on the support plate 7 by bolts. Specifically, a fixing block 111 is welded at the bottom of the U-shaped baffle 11, and the fixing block 111 is fixed to the support plate 7 by bolts. A second through hole 112 is opened on the U-shaped baffle 11, and the U-shaped baffle 11 is used to cover the food on the support plate 7 to prevent the food from falling.

[0042] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A convenient and practical frozen food cold storage box structure, comprising a cold storage box body (1), the top end of the cold storage box body (1) is covered with a top cover (2), characterized in that: A lifting mechanism is installed between the cold-keeping box body (1) and the top cover (2), and a storage rack is installed on the lifting mechanism; The lifting mechanism is used to drive the top cover (2) and the storage rack to rise and fall synchronously.

2. A convenient and practical frozen food cold storage box storage structure according to claim 1, characterized in that: The lifting mechanism comprises an electric push rod (4) installed in the cold-keeping box (1), the top end of the electric push rod (4) is detachably connected to the top cover (2), and a support rod (5) is installed on the electric push rod (4).

3. A convenient and practical frozen food cold storage box storage structure according to claim 2, characterized in that: A first supporting connection seat (9) is welded to the bottom end of the top cover (2); an electric push rod (4) is inserted into the inner wall of the first supporting connection seat (9); and the first supporting connection seat (9) and the electric push rod (4) are fixed by bolts.

4. A convenient and practical frozen food cold storage box storage structure according to claim 2 or 3, characterized in that: A placement groove (3) is provided on the inner cavity side wall of the cold-keeping box body (1), and the electric push rod (4) is detachably installed in the placement groove (3).

5. A convenient and practical frozen food cold storage box storage structure according to claim 4, characterized in that: A second supporting connection seat (12) is fixedly mounted on the bottom wall of the placement groove (3), the bottom of the electric push rod (4) is inserted into the second supporting connection seat (12), and the second supporting connection seat (12) and the electric push rod (4) are fixed by bolts.

6. A convenient and practical frozen food cold storage box storage structure according to claim 2, characterized in that: A first fixing ring (51) is fixedly mounted on the support rod (5); the support rod (5) and the first fixing ring (51) are fitted together on the electric push rod (4); the first fixing ring (51) and the electric push rod (4) are fixed by bolts.

7. A convenient and practical frozen food cold storage box storage structure according to claim 2, characterized in that: The storage rack comprises a support column (14) which is detachably mounted on the bottom of a support rod (5), and a plurality of support plates (7) are mounted on the support column (14).

8. A convenient and practical frozen food cold storage box storage structure according to claim 7, characterized in that: A second fixing ring (8) is welded to the top end of the support plate (7); the second fixing ring (8) and the support plate (7) are sleeved together on the support column (14); the second fixing ring (8) and the support column (14) are fixed by bolts.

9. A convenient and practical frozen food cold storage box storage structure according to claim 8, characterized in that: A U-shaped baffle (11) is mounted on the support plate (7) via bolts.

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