Food storage and fresh-keeping device
By introducing a telescopic and adjustable mechanism into the food storage and preservation device, the slide plate can be stored in the storage slot, solving the problem of wasted space when placing taller foods in existing devices and achieving efficient use of space.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-24
- Publication Date
- 2026-03-31
AI Technical Summary
Existing food storage and preservation devices require all partitions to be removed when placing taller foods, which affects the placement of other foods and wastes internal space.
A food storage and preservation device with a telescopic mechanism was designed. Through the sliding structure of the slide plate and the chute, the slide plate can be stored in the storage chute to make room for taller food. At the same time, the position of the partition can be adjusted by the adjustment mechanism to save internal space.
This allows for the efficient placement of taller foods without affecting the placement of other foods, thus saving internal space in the refrigerator.
Smart Images
Figure CN224061498U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of food preservation, and in particular to a food storage and preservation device. Background Technology
[0002] Food preservation refers to the processing measures taken to prevent food from spoiling and deteriorating, extend its shelf life, and enable food to be stored for a long time. Commonly used methods include low-temperature preservation, high-temperature preservation, dehydration preservation, increasing the osmotic pressure of food, increasing the hydrogen ion concentration of food, irradiation preservation, air isolation, and adding preservatives and antioxidants. Therefore, there is a particular need for a food storage and preservation device.
[0003] However, most existing food storage and preservation devices involve placing food inside the refrigerator for storage. But the space inside the refrigerator can only be adjusted by changing the position of the shelves. When taller foods need to be placed, the shelves need to be pulled out completely, which affects the placement of other foods and wastes internal space. Utility Model Content
[0004] The purpose of this utility model is to provide a food storage and preservation device to solve the problem mentioned in the background art that, in most cases, food is placed inside the refrigeration cabinet for storage. However, the space inside the refrigeration cabinet can only be adjusted by adjusting the position of the partitions. When taller food needs to be placed, the partitions need to be completely pulled out, which affects the placement of other food and wastes internal space.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a food storage and preservation device, comprising a preservation cabinet and a telescopic mechanism, wherein a cabinet door is connected to one side of the surface of the preservation cabinet, a partition is embedded inside the preservation cabinet, an adjustment mechanism is provided inside the preservation cabinet, and a telescopic mechanism is provided inside the partition.
[0006] The telescopic mechanism includes a sliding groove, a storage groove, a limiting hole, a sliding plate, a handle, a second spring, a first locking groove, a second locking groove, and a locking block. The inner wall of the partition has a sliding groove, the interior of the partition has a storage groove, a limiting hole is formed on one side of the surface of the partition, the sliding plate is fitted inside the sliding groove, the bottom surface of the sliding plate is fixedly connected to a handle, one end of the sliding plate is fixedly connected to a second spring, a first locking groove is formed on one side of the surface of the sliding plate, a second locking groove is formed on one side of the surface of the sliding plate, and a locking block is fitted inside the limiting hole.
[0007] Preferably, the slide groove is connected to the storage groove, and the slide plate forms a sliding structure with the partition through the slide groove.
[0008] Preferably, the second spring is fitted inside the storage groove, and one end of the second spring is fixedly connected to the partition.
[0009] Preferably, the first card slot and the second card slot are of the same size, one end of the card block is of the same size as the first card slot, and one end of the card block is of the same size as the second card slot.
[0010] Preferably, the adjustment mechanism includes a fitting groove, a movable groove, a limiting groove, a limiting block, a steel cable, a first spring, and a pull ring. The inner wall of the refrigerator has a fitting groove, the interior of the refrigerator has a movable groove, one side of the surface of the partition has a limiting groove, the movable groove has a limiting block fitted inside, one end of the limiting block is fixedly connected to a steel cable, the surface of the steel cable is fitted with a first spring, and the other end of the steel cable is fixedly connected to a pull ring.
[0011] Preferably, the fitting grooves are provided in four sets, the fitting grooves are distributed at equal intervals, and the fitting grooves are fitted with partitions inside.
[0012] Preferably, one end of the first spring is fixedly connected to the limiting block, and the other end of the first spring is fixedly connected to the refrigerator.
[0013] Compared with the prior art, the beneficial effects of this utility model are: the food storage and preservation device, through the setting of the telescopic mechanism, can retract the slide into the storage slot when it is necessary to place tall food inside the refrigerator, thereby freeing up space and greatly saving the internal space of the refrigerator without affecting the placement of other food. Attached Figure Description
[0014] Figure 1 This is a side view of the appearance structure of this utility model;
[0015] Figure 2 This is a cross-sectional view of the adjustment mechanism of this utility model;
[0016] Figure 3 This is an exploded view of the telescopic mechanism of this utility model;
[0017] Figure 4 This utility model Figure 2 Enlarged structural diagram at point A in the middle.
[0018] In the diagram: 1. Refrigerated display case; 2. Cabinet door; 3. Shelf; 4. Adjustment mechanism; 401. Fitting groove; 402. Movable groove; 403. Limiting groove; 404. Limiting block; 405. Steel cable; 406. First spring; 407. Pull ring; 5. Telescopic mechanism; 501. Slide groove; 502. Storage groove; 503. Limiting hole; 504. Slide plate; 505. Handle; 506. Second spring; 507. First slot; 508. Second slot; 509. Locking block. Detailed Implementation
[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0020] Please see Figure 1-4 This utility model provides a technical solution: a food storage and preservation device, including a preservation cabinet 1 and a telescopic mechanism 5. A cabinet door 2 is connected to one side of the surface of the preservation cabinet 1. A partition 3 is embedded inside the preservation cabinet 1. An adjustment mechanism 4 is provided inside the preservation cabinet 1. The telescopic mechanism 5 is provided inside the partition 3.
[0021] The telescopic mechanism 5 includes a slide groove 501, a storage slot 502, a limiting hole 503, a sliding plate 504, a handle 505, a second spring 506, a first locking slot 507, a second locking slot 508, and a locking block 509. The slide groove 501 is formed on the inner wall of the partition 3, the storage slot 502 is formed inside the partition 3, and a limiting hole 503 is formed on one side of the surface of the partition 3. The sliding plate 504 is fitted inside the slide groove 501, and a handle 50 is fixedly connected to the bottom surface of the sliding plate 504. 5. A second spring 506 is fixedly connected to one end of the sliding plate 504. A first slot 507 and a second slot 508 are formed on one side of the surface of the sliding plate 504. A locking block 509 is fitted inside the limiting hole 503. Through the arrangement of the sliding groove 501, the storage groove 502, the limiting hole 503, the sliding plate 504, the handle 505, the second spring 506, the first slot 507, the second slot 508, and the locking block 509, the sliding plate 504, the handle 505, the second spring 506, the first slot 507, the second slot 508, and the locking block 509 are used to achieve the desired effect. When the food inside the refrigerator 1 is kept at a relatively high level, the locking block 509 can be pulled to disengage one end of the locking block 509 from the first locking groove 507. At this time, the locking block 509 loses its limiting function on the sliding plate 504, and the handle 505 can be turned. The handle 505 then drives the sliding plate 504 to slide from the sliding groove 501 into the storage groove 502. Since the second spring 506 is fixedly connected to the sliding plate 504 at one end and to the partition 3 at the other end inside the storage groove 502, the second spring 506 is compressed and deformed when the sliding plate 504 slides into the storage groove 502. When the sliding plate 504 slides to a suitable position so that the second locking groove 508 is aligned with the limiting hole 503, one end of the locking block 509 is inserted through the limiting hole 503 and then fitted into the second locking groove 508. Thus, the locking block 509 can fix the sliding plate 504, allowing the food at a relatively high level to be placed inside the refrigerator 1.
[0022] Furthermore, the slide 501 is connected to the storage slot 502, and the slide plate 504 forms a sliding structure with the partition 3 through the slide 501. With the setting of the slide 501, the slide plate 504 slides inside the partition 3 in the direction of the slide 501 during use.
[0023] Furthermore, the second spring 506 is fitted inside the storage slot 502. One end of the second spring 506 is fixedly connected to the partition plate 3. With the setting of the second spring 506, when one end of the locking block 509 is disengaged from the inside of the second locking slot 508 during use, the second spring 506 can rebound and deform to drive the sliding plate 504 back to its original position.
[0024] Furthermore, the first slot 507 and the second slot 508 are sized to match, one end of the locking block 509 matches the size of the first slot 507, and one end of the locking block 509 matches the size of the second slot 508. By setting the locking block 509, when in use, when one end of the locking block 509 is respectively embedded in the first slot 507 and the second slot 508, the slide plate 504 can be fixed in different positions inside the partition 3.
[0025] Furthermore, the adjustment mechanism 4 includes a fitting groove 401, a movable groove 402, a limiting groove 403, a limiting block 404, a steel cable 405, a first spring 406, and a pull ring 407. The inner wall of the refrigerator 1 has a fitting groove 401, the interior of the refrigerator 1 has a movable groove 402, one side of the surface of the partition 3 has a limiting groove 403, the movable groove 402 is fitted with a limiting block 404, one end of the limiting block 404 is fixedly connected to a steel cable 405, the surface of the steel cable 405 is fitted with a first spring 406, and the other end of the steel cable 405 is fixedly connected to a pull ring 407. Through the arrangement of the fitting groove 401, the movable groove 402, the limiting groove 403, the limiting block 404, the steel cable 405, the first spring 406, and the pull ring 407, when in use, pulling the pull ring 407 will cause the limiting block to move. 404 moves into the interior of the movable groove 402. At this time, the first spring 406 is compressed and deformed. When the limiting block 404 is fully engaged in the interior of the movable groove 402, the limiting block 404 loses its limiting effect on the partition 3, so the partition 3 can be pulled out from the interior of the fitting groove 401. As needed, the partition 3 is engaged in the interior of the fitting groove 401 in a suitable position. When the partition 3 is fully engaged in the interior of the fitting groove 401, the limiting groove 403 is aligned with the movable groove 402. The force applied to the pull ring 407 is released, and the first spring 406 rebounds and deforms, thereby driving the limiting block 404 back to its original position. At this time, one end of the limiting block 404 is engaged in the interior of the movable groove 402, and the other end is engaged in the interior of the limiting groove 403, thereby fixing the partition 3 with the limiting block 404.
[0026] Furthermore, four sets of fitting grooves 401 are provided, and the fitting grooves 401 are distributed at equal intervals. The internal fitting partitions 3 of the fitting grooves 401 are fitted. Through the setting of the fitting grooves 401, the fitting grooves 401 facilitate the fitting of the partitions 3 into the interior of the refrigerator 1 during use.
[0027] Furthermore, one end of the first spring 406 is fixedly connected to the limiting block 404, and the other end of the first spring 406 is fixedly connected to the refrigerator 1. With the setting of the first spring 406, when in use, the spring 406 rebounds and deforms, which can drive the limiting block 404 to return to its original position, thereby limiting the partition 3.
[0028] Working principle: Pulling the pull ring 407 causes the limiting block 404 to move into the movable groove 402. At this time, the first spring 406 is compressed. When the limiting block 404 is fully engaged in the movable groove 402, it loses its limiting effect on the partition 3, allowing the partition 3 to be pulled out from the fitting groove 401. The partition 3 can then be fitted into the fitting groove 401 at the appropriate position as needed. When the partition 3 is fully engaged in the fitting groove 401, the limiting groove 403 and the movable groove 402 are aligned. Releasing the force applied to the pull ring 407 causes the first spring 406 to rebound, causing the limiting block 404 to return to its original position. At this point, one end of the limiting block 404 is engaged in the movable groove 402, and the other end is engaged in the limiting groove 403, thus fixing the partition 3 in place. When storing taller food items inside the refrigerator, the locking block 509 can be pulled to disengage one end of the locking block 509 from the first locking groove 507. At this time, the locking block 509 loses its limiting function on the sliding plate 504, allowing the handle 505 to be turned. The handle 505 then drives the sliding plate 504 to slide from the inside of the sliding groove 501 into the inside of the storage groove 502. Since the second spring 506 is fixedly connected to the sliding plate 504 at one end and to the partition 3 at the other end inside the storage groove 502, the second spring 506 is compressed and deformed when the sliding plate 504 slides into the storage groove 502. When the sliding plate 504 slides to the appropriate position so that the second locking groove 508 is aligned with the limiting hole 503, one end of the locking block 509 is inserted through the limiting hole 503 and then fitted into the inside of the second locking groove 508. Thus, the locking block 509 can fix the sliding plate 504, allowing taller food items to be placed inside the refrigerator 1.
[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A food storage and preservation apparatus comprising a preservation cabinet (1) and a telescopic mechanism (5), characterized in that: The surface side of the fresh-keeping cabinet (1) is connected with a cabinet door (2), the inside of the fresh-keeping cabinet (1) is embedded with a partition plate (3), the inside of the fresh-keeping cabinet (1) is provided with an adjusting mechanism (4), and the inside of the partition plate (3) is provided with a telescopic mechanism (5). The inner wall of the partition plate (3) is provided with a sliding groove (501), the inside of the partition plate (3) is provided with a receiving groove (502), the surface side of the partition plate (3) is provided with a limiting hole (503), the inside of the sliding groove (501) is embedded with a sliding plate (504), the bottom surface of the sliding plate (504) is fixedly connected with a handle (505), one end of the sliding plate (504) is fixedly connected with a second spring (506), the surface side of the sliding plate (504) is provided with a first clamping groove (507), the surface side of the sliding plate (504) is provided with a second clamping groove (508), and the inside of the limiting hole (503) is embedded with a clamping block (509).
2. The food storage and preservation device according to claim 1, characterized in that: The sliding groove (501) is connected with the receiving groove (502), and the sliding plate (504) and the partition plate (3) form a sliding structure through the sliding groove (501).
3. The food storage freshness maintaining device according to claim 1, characterized in that: The second spring (506) is embedded in the inside of the receiving groove (502), and one end of the second spring (506) is fixedly connected with the partition plate (3).
4. The food storage freshness maintaining device as claimed in claim 1, wherein: The first clamping groove (507) and the second clamping groove (508) are matched in size, one end of the clamping block (509) is matched in size with the first clamping groove (507), and one end of the clamping block (509) is matched in size with the second clamping groove (508).
5. The food storage freshness maintaining device as claimed in claim 1, wherein: The inside of the fresh-keeping cabinet (1) is provided with an adjusting mechanism (4), the surface side of the partition plate (3) is provided with a limiting groove (403), the inside of the movable groove (402) is embedded with a limiting block (404), one end of the limiting block (404) is fixedly connected with a steel cable (405), the surface of the steel cable (405) is sleeved with a first spring (406), and the other end of the steel cable (405) is fixedly connected with a pull ring (407).
6. A food storage freshness maintaining device according to claim 5, characterized in that: The four embedding grooves (401) are distributed at equal intervals, and the embedding grooves (401) are embedded with the partition plate (3).
7. The food storage freshness maintaining device according to claim 5, characterized in that: One end of the first spring (406) is fixedly connected with the limiting block (404), and the other end of the first spring (406) is fixedly connected with the fresh-keeping cabinet (1).