Household fresh-keeping machine

Abstract

The utility model discloses a household fresh-keeping machine which comprises a fresh-keeping cabinet, a turning cover is hinged to the top face of the fresh-keeping cabinet, supporting bases are symmetrically and fixedly connected to the bottom face of the fresh-keeping cabinet, a plurality of fixing plates are symmetrically and fixedly connected to the two sides of the inner wall of the fresh-keeping cabinet, every two fixing plates form a group, and a plurality of containing boxes are connected between the fixing plates in each group in a clamped mode. Sliding grooves are formed in the sides, close to each other, of the fixing plates. A fixing groove is formed in the bottom face of the containing box, a mounting opening is formed in the inner bottom face of the fixing groove, a partition assembly is fixedly connected into the mounting opening, moving grooves are symmetrically formed in the top face of the containing box, a limiting groove is formed in one side of the inner wall of each moving groove, and the partition assemblies are clamped into the moving grooves and the limiting grooves. According to the food preservation device, food needing to be preserved can be stored in the containing boxes respectively, the distance between the stacked containing trays can be adjusted by adjusting the positions of the partition plates in the partition assembly, extrusion between the food is avoided, and preservation work can be better carried out.

Description

Technical Field

[0001] The utility model relates to the technical field of low-temperature fresh-keeping equipment, in particular to a household fresh-keeping machine. Background Art

[0002] Fresh-keeping technology is a preservation technology that controls the temperature, humidity and air circulation in the refrigerator to extend the shelf life of food and maintain its freshness and nutritional value. Low-temperature fresh-keeping technology uses the characteristics of slowing down microbial activity in low-temperature environments to control the temperature and humidity of food, inhibit the growth and metabolism of microorganisms, and thus extend the shelf life of food. Nowadays, families generally use low-temperature fresh-keeping equipment such as freezers to store food to preserve its freshness.

[0003] For example, a Chinese utility model patent with authorization announcement number CN220911759U discloses a household low-temperature fresh-keeping vertical cabinet, including a vertical cabinet body, a sheet metal insulation outer door and a shelf. A sheet metal insulation outer door is installed on the right side of the front end of the vertical cabinet body through two hinges, and an insulation inner door is installed on the right front side of the interior of the vertical cabinet body through hinges. The lower end of the interior of the vertical cabinet body is divided into an installation cavity, and a condenser is installed in the installation cavity, and a fan and a compressor are arranged at the rear end of the condenser. The condenser is composed of two collecting pipes, two flat tubes, multiple fins and two copper tubes. The utility model adopts a motor-driven structure to drive the shelf for rapid height adjustment, so that manual adjustment is not required, which is quick and convenient. At the same time, the condenser is made of pure copper tubes. Compared with traditional aluminum condensers, it has better heat transfer effect, smaller size and wider heat dissipation area.

[0004] When more food needs to be stored, the food is easily piled up in the low-temperature fresh-keeping cabinet and squeezed, causing damage to the food and making it inconvenient to take out. For this reason, we propose a household fresh-keeping machine to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a household fresh-keeping machine to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a household fresh-keeping machine, comprising a fresh-keeping cabinet, the top surface of which is hinged with a flip cover,

[0007] The bottom surface of the fresh-keeping cabinet is symmetrically fixed to the support base, and multiple fixing plates are symmetrically fixed to both sides of the inner wall of the fresh-keeping cabinet. The fixing plates form a group of two, and multiple placement boxes are clamped between each group of the fixing plates. The adjacent sides of each group of the fixing plates are respectively provided with sliding grooves;

[0008] The bottom surface of the placement box is provided with a fixed groove, the inner bottom surface of the fixed groove is provided with an installation opening, a partition component is fixedly connected inside the installation opening, the top surface of the placement box is symmetrically provided with moving grooves, one side of the inner wall of the moving groove is provided with a limiting groove, and the partition component is clamped in the moving groove and the limiting groove;

[0009] The partition component includes a rotating bearing, the rotating bearing is fixedly connected inside the installation opening, one end of a rotating rod is fixedly connected inside the rotating bearing, the other end of the rotating rod is clamped in an adjustment groove provided on the bottom surface of an adjustment seat, thread structures are respectively provided on the inner wall of the adjustment groove and the outer wall of the rotating rod and are engaged with each other, the top surface of the adjustment seat is fixedly connected to the bottom surface of a partition plate, both sides of the partition plate are in contact with fixed plates, moving blocks are symmetrically fixedly connected to the bottom surface of the partition plate, the moving blocks are respectively clamped in the moving grooves, limiting blocks are fixedly connected to the outer sides of the ends of the moving blocks away from the partition plate, the limiting blocks are clamped in the limiting grooves, and a rotating block is fixedly connected to one end of the rotating rod, and the rotating block is located inside the fixed groove.

[0010] Preferably, the length of the partition plate is equal to the length of the placement box.

[0011] Preferably, the width and thickness of the moving block are respectively equal to the length and width of the moving groove.

[0012] Preferably, the length and width of the limiting block are respectively equal to the width and depth of the limiting groove.

[0013] Preferably, a plurality of ventilation openings are uniformly provided on the placement box, fixed pull rings are symmetrically fixedly connected to the outer wall of the placement box, and sliding blocks are symmetrically fixedly connected to both sides of the outer wall of the placement box close to the fixed plate, and the sliding blocks are respectively clamped in sliding grooves.

[0014] Preferably, the length and width of the sliding block are respectively equal to the width and depth of the sliding groove.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. The present utility model can use the placement box to store the food that needs to be fresh-keeping respectively, and the device can adjust the distance between the stacked placement boxes by adjusting the position of the partition plate in the partition component, avoiding extrusion between the foods and better carrying out the fresh-keeping work.

[0017] 2. The device can stack a plurality of placement boxes to store a variety of foods that need to be fresh-keeping, and it is also convenient to take different foods. Description of the Drawings

[0018] Figure 1 is a schematic structural diagram of the present utility model;

[0019] Figure 2 is a schematic structural diagram of the placement box and the partition component in the present utility model;

[0020] Figure 3 This is a schematic cross-sectional structure diagram of the partition component in the present utility model;

[0021] Figure 4 For the present utility model Figure 3 A magnified structure schematic diagram of the structure at A in it.

[0022] In the figure: 1, fresh-keeping cabinet; 101, flipping cover; 2, support base; 3, fixed plate; 301, sliding groove; 4, placement box; 401, fixing groove; 402, installation opening; 403, moving groove; 404, limiting groove; 405, ventilation opening; 406, fixed pull ring; 5, partition component; 51, rotating bearing; 52, rotating rod; 53, adjusting seat; 54, adjusting groove; 55, partition board; 56, moving block; 57, limiting block; 58, rotating block; 6, slider. Specific implementation manner

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Embodiment 1:

[0025] Please refer to Figures 1-4 , the present utility model provides a technical solution: a household fresh-keeping machine, including a fresh-keeping cabinet 1, and a flipping cover 101 is hinged to the top surface of the fresh-keeping cabinet 1,

[0026] Please refer to Figure 1 , support bases 2 are symmetrically fixedly connected to the bottom surface of the fresh-keeping cabinet 1, and a plurality of fixed plates 3 are symmetrically fixedly connected to both sides of the inner wall of the fresh-keeping cabinet 1. Two fixed plates 3 are in a group, and a plurality of placement boxes 4 are clamped between each group of fixed plates 3. Sliding grooves 301 are respectively provided on one side of each group of fixed plates 3 close to each other;

[0027] Please refer to Figure 2 , Figure 3 and Figure 4 , a fixing groove 401 is provided on the bottom surface of the placement box 4, an installation opening 402 is provided on the inner bottom surface of the fixing groove 401, a partition component 5 is fixedly connected in the installation opening 402, moving grooves 403 are symmetrically provided on the top surface of the placement box 4, a limiting groove 404 is provided on one side of the inner wall of the moving groove 403, and the partition component 5 is clamped in the moving groove 403 and the limiting groove 404;

[0028] Please refer to Figure 2, a plurality of ventilation openings 405 are evenly provided on the placement box 4. Fixed pull rings 406 are symmetrically and fixedly connected to the outer wall of the placement box 4. Sliders 6 are symmetrically and fixedly connected to both sides of the outer wall of the placement box 4 close to the fixed plate 3. The sliders 6 are respectively clamped in the sliding grooves 301. The clamping of the sliders 6 in the sliding grooves 301 can limit the movement of the placement box 4 and facilitate the stacking of a plurality of placement boxes 4, facilitating the orderly storage of different types of food.

[0029] Furthermore, the length and width of the slider 6 are respectively equal to the width and depth of the sliding groove 301.

[0030] Embodiment 2:

[0031] Please refer to Figure 3 and Figure 4 , which is the second embodiment of the present utility model. This embodiment is based on the previous embodiment;

[0032] Specifically, the partition assembly 5 includes a rotating bearing 51. The rotating bearing 51 is fixedly connected in the mounting opening 402. One end of a rotating rod 52 is fixedly connected in the rotating bearing 51. The other end of the rotating rod 52 is clamped in an adjustment groove 54 provided on the bottom surface of an adjustment seat 53. Threaded structures are respectively provided on the inner wall of the adjustment groove 54 and the outer wall of the rotating rod 52 and are engaged with each other. The top surface of the adjustment seat 53 is fixedly connected to the bottom surface of a partition plate 55. Both sides of the partition plate 55 are in contact with the fixed plate 3. Moving blocks 56 are symmetrically fixedly connected to the bottom surface of the partition plate 55. The moving blocks 56 are respectively clamped in the moving grooves 403. A limiting block 57 is fixedly connected to the outer side of one end of the moving block 56 away from the partition plate 55. The limiting block 57 is clamped in the limiting groove 404. One end of the rotating rod 52 is fixedly connected to a rotating block 58. The rotating block 58 is located in the fixed groove 401. The device can drive the rotating rod 52 to rotate by rotating the rotating block 58 in the partition assembly 5 in the fixed groove 401, so that the adjustment seat 53 drives the partition plate 55 to move up to a position higher than the food in the placement box 4. Then, the placement box 4 is sequentially placed into the fresh-keeping cabinet 1 through the fixed pull ring 406. The distance between the stacked placement boxes 4 can be adjusted by changing the position of the partition plate 55. While facilitating the placement of different-sized foods, it can prevent the placement box 4 from squeezing the food and causing damage, and better perform the fresh-keeping work.

[0033] Furthermore, the length of the partition plate 55 is equal to the length of the placement box 4.

[0034] Furthermore, the width and thickness of the moving block 56 are respectively equal to the length and width of the moving groove 403, so that the movement of the partition plate 55 remains stable.

[0035] Furthermore, the length and width of the limiting block 57 are respectively equal to the width and depth of the limiting groove 404.

[0036] Please refer to Figures 1 to 4 , which is the third embodiment of the present utility model. This embodiment is based on the above two embodiments;

[0037] When the utility model is in use, different foods are respectively placed in the placement box 4, and then the rotating block 58 in the separating component 5 in the fixing groove 401 is rotated to drive the rotating rod 52 to rotate, so that the adjusting seat 53 drives the separating plate 55 to move up to a position higher than the food in the placement box 4. Then, the placement box 4 is sequentially placed into the freshness-keeping cabinet 1 through the fixed pull ring 406, so that the sliders 6 on both sides of the placement box 4 are clamped in the sliding grooves 301, restricting the movement of the placement box 4 and facilitating the stacking of multiple placement boxes 4, which is convenient for orderly storing different types of foods. The uniformly arranged ventilation openings 405 on the placement box 4 can facilitate the cooling of the food. The vertical distance between the stacked placement boxes 4 can be adjusted by changing the position of the separating plate 55. While facilitating the placement of foods of different sizes, it can avoid the placement box 4 squeezing the food and causing damage, and better carry out the freshness-keeping work. The device distinguishes different types of foods by setting multiple placement boxes 4, which is convenient for subsequent taking.

[0038] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A household fresh-keeping machine, comprising a fresh-keeping cabinet (1), the top surface of the fresh-keeping cabinet (1) being hingedly connected to a flip cover (101), characterized in that: The bottom surface of the fresh-keeping cabinet (1) is symmetrically fixed to the support base (2), and the inner walls of the fresh-keeping cabinet (1) are symmetrically fixed to a plurality of fixing plates (3), two of the fixing plates (3) form a group, and a plurality of placement boxes (4) are clamped between each group of the fixing plates (3), and a sliding groove (301) is provided on the adjacent side of each group of the fixing plates (3); The bottom surface of the placement box (4) is provided with a fixing groove (401), the bottom surface of the fixing groove (401) is provided with a mounting opening (402), the partition assembly (5) is fixedly connected in the mounting opening (402), the top surface of the placement box (4) is symmetrically provided with a moving groove (403), one side of the inner wall of the moving groove (403) is provided with a limiting groove (404), and the partition assembly (5) is clamped in the moving groove (403) and the limiting groove (404); The partition assembly (5) comprises a rotating bearing (51), the rotating bearing (51) is fixedly connected in the mounting opening (402), one end of a rotating rod (52) is fixedly connected in the rotating bearing (51), the other end of the rotating rod (52) is clamped in an adjustment groove (54) provided on the bottom surface of the adjustment seat (53), the inner wall of the adjustment groove (54) and the outer wall of the rotating rod (52) are respectively provided with thread structures and are clamped with each other, the top surface of the adjustment seat (53) is fixedly connected to the bottom surface of the partition plate (55), The partition plate (55) contacts the fixed plate (3) on both sides; the bottom surface of the partition plate (55) is symmetrically fixed with movable blocks (56); the movable blocks (56) are respectively clamped in the movable grooves (403); the outer side of one end of the movable block (56) away from the partition plate (55) is fixed with a limit block (57); the limit block (57) is clamped in the limit groove (404); one end of the rotating rod (52) is fixed with a rotating block (58); the rotating block (58) is located in the fixed groove (401).

2. A household fresh-keeping machine according to claim 1, characterized in that: The length of the partition plate (55) is equal to the length of the placement box (4).

3. A household fresh-keeping machine according to claim 1, characterized in that: The width and thickness of the moving block (56) are respectively equal to the length and width of the moving groove (403).

4. A household fresh-keeping machine according to claim 1, characterized in that: The length and width of the limiting block (57) are respectively equal to the width and depth of the limiting groove (404).

5. A household fresh-keeping machine according to claim 1, characterized in that: The placement box (4) is evenly provided with a plurality of vents (405); the outer wall of the placement box (4) is symmetrically fixed with a fixed pull ring (406); the outer wall of the placement box (4) close to the fixed plate (3) is symmetrically fixed with sliding blocks (6); and the sliding blocks (6) are respectively clamped in the sliding grooves (301).

6. A household fresh-keeping machine according to claim 5, characterized in that: The length and width of the sliding block (6) are respectively equal to the width and depth of the sliding groove (301).

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