Split type refrigerator liner
By incorporating components such as slides, electric push rods, and magnetic strips into the inner liner of the split-type refrigerator, flexible adjustment and sealing of shelf height can be achieved, solving the problems of inflexible space utilization and cross-contamination of odors, and providing a high-quality food storage experience.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 青岛创泽智能科技信息有限公司
- Filing Date
- 2025-05-28
- Publication Date
- 2026-07-14
AI Technical Summary
Existing split-type refrigerators have inflexible internal space utilization, fixed shelf heights, and difficulty in meeting diverse storage needs. Furthermore, the lack of effective sealing between shelves leads to cross-contamination of odors between food items.
It adopts a combination design of upper and lower inner liner, with slide rails and electric push rods on the inner wall. Movable blocks and limit frames are slidably installed in the slide rails. The height of the partition is adjustable, and a seal is achieved through the cooperation of magnetic strips and baffles, which enhances the stability and sealing of the partition.
It enables flexible adjustment of the partition height, improves space utilization, prevents odors from mixing between partitions, and provides a high-quality and healthy food storage experience.
Smart Images
Figure CN224498908U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of refrigerator liner technology, and particularly relates to a split-type refrigerator liner. Background Technology
[0002] The refrigerator liner is the container inside the refrigerator used for heat preservation and food storage. It is usually made of materials such as plastic or metal, and has excellent heat preservation performance and corrosion resistance. It is an important part of the refrigerator.
[0003] In existing split-type refrigerator liners, there is a common problem of inflexible space utilization. The shelf height is fixed, making it difficult to meet diverse storage needs. At the same time, the lack of effective sealing measures between the shelves can easily lead to cross-contamination of odors between food items, affecting the original flavor and storage quality of the food, causing inconvenience and trouble for users. This needs to be improved. Therefore, a split-type refrigerator liner is proposed. Utility Model Content
[0004] The purpose of this utility model is to provide a split-type refrigerator liner to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: a split-type refrigerator inner liner, comprising an upper inner liner and a lower inner liner, wherein the inner walls of both the upper and lower inner liners are provided with slide tracks, an electric push rod is fixedly installed in each slide track, and a movable block is slidably arranged on each slide track, the output shaft end of the electric push rod is fixedly installed to the movable block, a limit frame is fixedly installed on each movable block, a partition is slidably arranged on each limit frame, a baffle is rotatably arranged on the top side of the upper inner liner and the bottom side of the lower inner liner, an extension plate is slidably arranged on the side of each baffle, a damping is provided between the extension plate and the baffle, and a matching magnetic strip is laid on the side of the extension plate and the edge of the partition respectively.
[0006] As a further description of the above solution: by setting up an upper inner liner, a lower inner liner, a slide rail, an electric push rod, a movable block, a limit frame, partitions, baffles, an extension plate, and magnetic strips working together, not only can the height of the partitions be adjusted separately, improving the flexibility of space utilization and making it suitable for different storage needs, but it can also prevent the cross-contamination of odors between the partitions, bringing users a higher quality and healthier food storage experience.
[0007] Preferably, the side dimensions of the partition are adapted to the inner diameter of the limiting frame, and the limiting frame is provided with limiting components.
[0008] As a further description of the above solution: the side dimensions of the partition are adapted to the inner diameter of the limiting frame, and the limiting frame is provided with limiting components, which can improve the stability of the partition on the limiting frame.
[0009] Preferably, the limiting member includes mounting openings evenly distributed on the inner wall of the limiting frame, a spring disposed in the mounting opening, and a limiting block slidably disposed on the mounting opening. The spring is pressed between the limiting frame and the limiting block, and the end of the limiting block away from the spring is set as an arc surface.
[0010] As a further description of the above scheme: the components within the limiting member are described.
[0011] Preferably, a strip is fixedly installed on the bottom edge of the upper inner liner, and an opening is provided on the top edge of the lower inner liner, with the size of the strip matching the size of the opening.
[0012] As a further description of the above solution: inserts and sockets are provided to facilitate easy separation and connection of the upper and lower inner liner.
[0013] Preferably, a mounting plate is fixedly installed at the bottom of the upper inner liner, and an opening is provided on the inner wall of the lower inner liner, wherein the size of the mounting plate is adapted to the size of the opening.
[0014] As a further description of the above solution: setting up a mounting plate and a mounting opening can improve the connection effect between the back of the upper inner liner and the lower inner liner.
[0015] Preferably, both the socket and the surface of the mounting plate are covered with sealing strips.
[0016] As a further description of the above solution: sealing strips are laid inside the socket and on the surface of the plate, which can improve the sealing performance after the upper inner liner and the lower inner liner are connected.
[0017] Preferably, the inner wall of the lower inner liner is provided with a controller, which is electrically connected to the electric push rod.
[0018] As a further description of the above solution: a controller is provided on the inner wall of the lower inner liner, which can automatically control the electric push rod, and thus automatically control the height of the partition.
[0019] In summary, compared with the prior art, the beneficial effects of this utility model are as follows: by setting up an upper inner liner, a lower inner liner, a slide rail, an electric push rod, a movable block, a limiting frame, a partition, a baffle, an extension plate, and a magnetic strip working together, not only can the height of the partition be adjusted separately, improving the flexibility of space utilization and making it suitable for different storage needs, but it can also prevent the phenomenon of cross-contamination of odors between different partitions, bringing users a higher quality and healthier food storage experience. Attached Figure Description
[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0021] Figure 2 This is a structural diagram of the upper inner liner of this utility model;
[0022] Figure 3 This is a structural diagram of the lower inner liner of this utility model;
[0023] Figure 4 This is a bottom view of the upper inner liner structure of this utility model;
[0024] Figure 5 This is a side sectional view of the upper inner liner of this utility model;
[0025] Figure 6 This is a bottom view of the limiting frame structure of this utility model;
[0026] Figure 7 This is a side sectional view of the limiting frame of this utility model.
[0027] Legend:
[0028] 1. Upper inner liner; 2. Lower inner liner; 3. Slide rail; 4. Electric push rod; 5. Movable block; 6. Limit frame; 7. Partition plate; 8. Baffle plate; 9. Extension plate; 10. Magnetic strip; 11. Limiting component; 111. Mounting port; 112. Spring; 113. Limiting block; 12. Insert strip; 13. Insertion port; 14. Adhesive plate; 15. Adhesive port. Detailed Implementation
[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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 skilled in the art without creative effort are within the protection scope of the present utility model.
[0030] Please see Figure 1-7 This utility model provides a technical solution:
[0031] A split-type refrigerator inner liner includes an upper inner liner 1 and a lower inner liner 2. Both the upper inner liner 1 and the lower inner liner 2 have slide rails 3 on their inner walls. An electric push rod 4 is fixedly installed in each slide rail 3, and a movable block 5 is slidably mounted on each slide rail 3. The output shaft end of the electric push rod 4 is fixedly installed to the movable block 5. A limit frame 6 is fixedly installed on each movable block 5, and a partition 7 is slidably mounted on each limit frame 6. A baffle 8 is rotatably mounted on the top side of the upper inner liner 1 and the bottom side of the lower inner liner 2. An extension plate 9 is slidably mounted on the side of each baffle 8, and a damping mechanism is provided between the extension plate 9 and the baffle 8. Matching magnetic strips 10 are laid on the side of the extension plate 9 and the edge of the partition 7, respectively.
[0032] In a split-type refrigerator, the upper inner liner 1 and the lower inner liner 2 form a complete refrigerator inner liner space, and the partition 7 is used to place food, etc.
[0033] When the user needs to adjust the height of the partition 7 to adapt to different storage needs, the electric push rods 4 on the inner walls of the upper inner liner 1 and the lower inner liner 2 can be activated respectively. After the electric push rod 4 is activated, its output shaft extends or shortens, which drives the movable block 5 fixedly installed thereto to slide on the slide rail 3. The limiting frame 6 fixedly installed on the movable block 5 moves accordingly. Since the partition 7 is set on the limiting frame 6, the height of the partition 7 can be adjusted.
[0034] The user can rotate the baffle 8 to a position where it fits against the partition 7, and then pull the extension plate 9 that is slidably set on the side of the baffle 8. The damping between the extension plate 9 and the baffle 8 can keep it in any pulled-out position. The matching magnetic strips 10 laid on the side of the extension plate 9 and the edge of the partition 7 attract each other and fit tightly together, thereby forming an effective seal between the partitions 7, blocking the odor flow path and preventing cross-contamination of odors.
[0035] This split-type refrigerator liner not only allows for individual height adjustment of the shelves 7, enhancing the flexibility of space utilization and catering to different storage needs, but also prevents odors from mixing between the shelves 7, providing users with a higher quality and healthier food storage experience.
[0036] The side dimensions of the partition 7 are adapted to the inner diameter of the limiting frame 6. The limiting frame 6 is provided with a limiting component 11. The limiting component 11 includes mounting openings 111 evenly distributed on the inner wall of the limiting frame 6, a spring 112 disposed in the mounting opening 111, and a limiting block 113 slidably disposed on the mounting opening 111. The spring 112 is pressed between the limiting frame 6 and the limiting block 113. The end of the limiting block 113 away from the spring 112 is set as an arc surface.
[0037] When the partition 7 is placed on the limiting frame 6, the edge size of the partition 7 is compatible with the inner diameter of the limiting frame 6, which initially ensures the fit of the partition 7. When the partition 7 is inserted into the limiting frame 6, the edge of the partition 7 presses against the limiting block 113. The limiting block 113 overcomes the pressure of the spring 112 and slides into the mounting opening 111. The spring 112 is compressed. When the partition 7 slides into place, under the elastic force of the spring 112, the limiting block 113 limits the partition 7, preventing the partition 7 from easily shaking or sliding on the limiting frame 6, thus improving the stability of the partition 7 on the limiting frame 6 and thereby improving the stability of food storage.
[0038] An insert 12 is fixedly installed on the bottom edge of the upper inner liner 1, and an insertion port 13 is opened on the top edge of the lower inner liner 2. The size of the insert 12 is adapted to the size of the insertion port 13.
[0039] When it is necessary to connect the upper inner liner 1 and the lower inner liner 2, align the insert 12 at the bottom edge of the upper inner liner 1 with the socket 13 at the top edge of the lower inner liner 2, and then insert it to achieve a simple connection between the two. It is convenient and quick. If it is necessary to separate them, reverse the operation and pull the insert 12 out of the socket 13 to separate the upper inner liner 1 and the lower inner liner 2.
[0040] A mounting plate 14 is fixedly installed at the bottom of the upper inner liner 1, and a mounting opening 15 is provided on the inner wall of the lower inner liner 2. The size of the mounting plate 14 is adapted to the size of the mounting opening 15.
[0041] When connecting the upper inner liner 1 and the lower inner liner 2, the bottom plate 14 of the upper inner liner 1 can be embedded in the opening 15 on the inner wall of the lower inner liner 2, which increases the contact area between the two and thus improves the connection stability between the back of the upper inner liner 1 and the lower inner liner 2.
[0042] Both the inside of the socket 13 and the surface of the mounting plate 14 are covered with sealing strips;
[0043] When the insert 12 is inserted into the socket 13 to connect the upper inner liner 1 and the lower inner liner 2, the sealing strip inside the socket 13 is squeezed by the insert 12 and tightly adheres to the surface of the insert 12, effectively preventing airflow in the gaps and preventing cold air leakage. At the same time, when the mounting plate 14 is embedded in the mounting opening 15, the sealing strip on the surface of the mounting plate 14 is in close contact with the inner wall of the mounting opening 15, further improving the sealing performance at the connection between the mounting plate 14 and the mounting opening 15, thereby improving the overall sealing performance of the refrigerator inner liner.
[0044] A controller is provided on the inner wall of the lower inner liner 2, and the controller is electrically connected to the electric push rod 4;
[0045] A controller is installed on the inner wall of the lower inner liner 2, which can automatically control the electric push rod 4, and thus automatically control the height of the partition 7.
[0046] Working principle:
[0047] In a split-type refrigerator, the upper inner liner 1 and the lower inner liner 2 form a complete refrigerator inner liner space, and the partition 7 is used to place food, etc.
[0048] When the user needs to adjust the height of the partition 7 to adapt to different storage needs, the electric push rods 4 on the inner walls of the upper inner liner 1 and the lower inner liner 2 can be activated respectively. After the electric push rod 4 is activated, its output shaft extends or shortens, which drives the movable block 5 fixedly installed thereto to slide on the slide rail 3. The limiting frame 6 fixedly installed on the movable block 5 moves accordingly. Since the partition 7 is set on the limiting frame 6, the height of the partition 7 can be adjusted.
[0049] The user can rotate the baffle 8 to a position where it fits against the partition 7, and then pull the extension plate 9 that is slidably set on the side of the baffle 8. The damping between the extension plate 9 and the baffle 8 can keep it in any pulled-out position. The matching magnetic strips 10 laid on the side of the extension plate 9 and the edge of the partition 7 attract each other and fit tightly together, thereby forming an effective seal between the partitions 7, blocking the odor flow path and preventing cross-contamination of odors.
[0050] The split-type refrigerator liner not only allows for individual height adjustment of the shelves 7, improving the flexibility of space utilization and making it suitable for different storage needs, but also prevents odors from mixing between the shelves 7, providing users with a higher quality and healthier food storage experience.
[0051] in,
[0052] When the partition 7 is placed on the limiting frame 6, the edge size of the partition 7 is compatible with the inner diameter of the limiting frame 6, which initially ensures the installation fit of the partition 7. When the partition 7 is inserted into the limiting frame 6, the edge of the partition 7 presses against the limiting block 113. The limiting block 113 overcomes the pressure of the spring 112 and slides into the mounting opening 111. The spring 112 is compressed. When the partition 7 slides into place, under the elastic force of the spring 112, the limiting block 113 limits the partition 7, preventing the partition 7 from easily shaking or sliding on the limiting frame 6, thus improving the stability of the partition 7 on the limiting frame 6 and thereby improving the stability of food storage.
[0053] When it is necessary to connect the upper inner liner 1 and the lower inner liner 2, align the insert 12 at the bottom edge of the upper inner liner 1 with the socket 13 at the top edge of the lower inner liner 2, and then insert it to achieve a simple connection between the two. It is convenient and quick. If it is necessary to separate them, reverse the operation and pull the insert 12 out of the socket 13 to separate the upper inner liner 1 and the lower inner liner 2.
[0054] When connecting the upper inner liner 1 and the lower inner liner 2, the bottom plate 14 of the upper inner liner 1 can be embedded in the opening 15 of the inner wall of the lower inner liner 2, which increases the contact area between the two and thus improves the connection stability between the back of the upper inner liner 1 and the lower inner liner 2.
[0055] When the insert 12 is inserted into the socket 13 to connect the upper inner liner 1 and the lower inner liner 2, the sealing strip inside the socket 13 is squeezed by the insert 12 and tightly adheres to the surface of the insert 12, effectively preventing airflow in the gaps and preventing cold air leakage. At the same time, when the mounting plate 14 is embedded in the mounting opening 15, the sealing strip on the surface of the mounting plate 14 is in close contact with the inner wall of the mounting opening 15, further improving the sealing performance at the connection between the mounting plate 14 and the mounting opening 15, thereby improving the overall sealing performance of the refrigerator inner liner.
[0056] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A split-type refrigerator inner liner, comprising an upper inner liner (1) and a lower inner liner (2), characterized in that, The inner walls of the upper inner liner (1) and the lower inner liner (2) are provided with slide rails (3). Electric push rods (4) are fixedly installed in the slide rails (3), and movable blocks (5) are slidably arranged on the slide rails (3). The output shaft end of the electric push rod (4) is fixedly installed with the movable block (5). Limit frames (6) are fixedly installed on the movable blocks (5). Partitions (7) are slidably arranged on the limit frames (6). Baffles (8) are rotatably arranged on the top side of the upper inner liner (1) and the bottom side of the lower inner liner (2). Extension plates (9) are slidably arranged on the side of the baffles (8). Damping is provided between the extension plates (9) and the baffles (8). Adaptive magnetic strips (10) are laid on the side of the extension plates (9) and the edge of the partitions (7).
2. The split-type refrigerator inner liner according to claim 1, characterized in that, The side dimensions of the partition (7) are adapted to the inner diameter of the limiting frame (6), and the limiting frame (6) is provided with a limiting element (11).
3. A split-type refrigerator inner liner according to claim 2, characterized in that, The limiting member (11) includes an installation port (111) evenly distributed on the inner wall of the limiting frame (6), a spring (112) disposed in the installation port (111), and a limiting block (113) slidably disposed on the installation port (111). The spring (112) is pressed between the limiting frame (6) and the limiting block (113), and the end of the limiting block (113) away from the spring (112) is set as an arc surface.
4. A split-type refrigerator inner liner according to claim 1, characterized in that, The bottom edge of the upper inner liner (1) is fixedly installed with a strip (12), and the top edge of the lower inner liner (2) is provided with a socket (13). The size of the strip (12) is compatible with the size of the socket (13).
5. A split-type refrigerator inner liner according to claim 4, characterized in that, The bottom of the upper inner liner (1) is fixedly installed with a patch (14), and the inner wall of the lower inner liner (2) is provided with a patch opening (15). The size of the patch (14) is adapted to the size of the patch opening (15).
6. A split-type refrigerator inner liner according to claim 5, characterized in that, Both the socket (13) and the surface of the plate (14) are covered with sealing strips.
7. A split-type refrigerator inner liner according to claim 1, characterized in that, The inner wall of the lower inner liner (2) is equipped with a controller, which is electrically connected to the electric push rod (4).