Multi-layer breathable plastic food preservation box

Abstract

The utility model relates to the technical field of food preservation boxes, in particular to a multi-layer breathable plastic food preservation box. According to the technical scheme, the preservation box comprises a preservation box body, a storage plate and a fixing cover, the upper surface of the preservation box body is sleeved with a box cover, a handle is welded to the upper surface of the box cover, fixing frames are fixed to the outer end faces of the two sides of the preservation box body and the outer end faces of the two sides of the box cover, and rotating frames are rotationally connected to the lower surfaces of the fixing frames; fixing plates are fixed to the outer end faces of the two sides of the preservation box body, a storage plate is inserted into the preservation box body, a groove is formed in the upper surface of the storage plate, a sealing cover is inserted into the inner wall of the groove, a rotating rod is rotationally connected to the upper surface of the sealing cover, and a clamping plate is fixed to the outer surface of the rotating rod. A limiting groove is formed in the lower surface of the storage plate, a fixing cover is inserted into the limiting groove, a connecting rod is rotationally connected to the lower surface of the fixing cover, and a limiting plate is fixed to the outer surface of the connecting rod. The egg box is convenient for storing eggs and dumplings.

Description

Technical Field

[0001] This utility model relates to the technical field of food preservation boxes, specifically a multi-layer breathable plastic food preservation box. Background Technology

[0002] Plastic food storage containers are common kitchen utensils, primarily used for storing food and helping to extend its shelf life. They are made of plastic, a polymer compound that is lightweight, corrosion-resistant, and relatively inexpensive. However, different types of plastics have different properties and safety profiles.

[0003] Nowadays, multi-layer breathable plastic food storage containers have a flat bottom design, which causes eggs to roll around and potentially break due to impact. They are also unsuitable for storing dumplings, as the dumplings may stick together and cause the dumpling wrappers to break. Utility Model Content

[0004] The purpose of this invention is to provide a multi-layer breathable plastic food preservation box to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multi-layer breathable plastic food preservation box, comprising a box body, a shelf, and a fixed cover. The upper surface of the box body is fitted with a cover, and a handle is welded to the upper surface of the cover. Fixing frames are fixed to both outer ends of the box body and the cover. Fixing plates are fixed to both outer ends of the box body. A shelf is inserted into the interior of the box body. A groove is formed on the upper surface of the shelf, and a sealing cover is inserted into the inner wall of the groove. A rotating rod is rotatably connected to the upper surface of the sealing cover, and a retaining plate is fixed to the outer surface of the rotating rod. A limiting groove is formed on the lower surface of the shelf, and a fixed cover is inserted into the limiting groove. A connecting rod is rotatably connected to the lower surface of the fixed cover, and a limiting plate is fixed to the outer surface of the connecting rod.

[0006] When using the multi-layer breathable plastic food storage container of this technical solution, to store eggs, flip the groove to the top surface, rotate the retaining plate 90 degrees using the rotating rod. After the retaining plate rotates, the buffer spring loses its fixation, causing the handle to spring up and reach the top of the sealing cover. Holding the handle, the sealing cover can be pulled out, allowing the eggs to be placed inside the groove, preventing them from shaking and breaking inside the container. To store dumplings, flip the shelf 180 degrees, flip the limiting groove to the top, hold the limiting plate, and rotate it 90 degrees. The fixing spring loses its fixation, causing the pull ring to spring up and reach the top of the fixing cover. Holding the pull ring, the fixing cover can be pulled out, allowing the dumplings to be placed inside the limiting groove, preventing them from sticking together. This food storage container design can store eggs and dumplings, and can even be expanded to accommodate other shapes or sizes of food as needed. This versatility allows one food storage container to meet multiple needs, reducing the number of food storage containers in the kitchen and saving space.

[0007] Preferably, a rotating frame is rotatably connected to the lower surface of the fixed frame, and a buckle is fixed to the lower surface of the rotating frame. Because the rotating frame and the fixed frame are rotatably connected, this design allows the rotating frame to rotate around the connection point.

[0008] Preferably, the upper surface of the shelf has a fixing groove, and a handle is fixed to the inner wall of the fixing groove. The handle allows the user to easily grasp the shelf and conveniently remove or put it back from its fixed position.

[0009] Preferably, the upper surface of the sealing cap has a mounting groove, and a mounting bracket is fixed to the bottom of the mounting groove. The mounting groove provides precise positioning for the installation of the sealing cap. During installation, the mounting groove ensures more accurate alignment between the sealing cap and the mounting bracket.

[0010] Preferably, a buffer spring is fixed to the inner wall of the mounting bracket, and a handle is fixed to the upper surface of the buffer spring. The buffer spring can pop the handle out.

[0011] Preferably, the lower surface of the shelf has a connecting groove, and a connecting frame is fixed to the inner wall of the connecting groove. The design of the connecting groove and the connecting frame can significantly improve the connection stability between the shelf and the overall structure.

[0012] Preferably, the lower surface of the fixing cover has a support groove, and a support frame is fixed to the bottom of the support groove. The design of the support groove and the support frame can significantly improve the structural stability of the fixing cover.

[0013] Preferably, a fixing spring is fixed to the inner wall of the support frame, and a pull ring is fixed to the lower surface of the fixing spring. The fixing spring can pop out the pull ring.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This utility model achieves the effect of storing eggs and dumplings by setting up a shelf, a groove, and a limiting groove. When eggs need to be stored, the groove is flipped to the top surface, and the retaining plate is rotated 90 degrees by the rotating rod. After the retaining plate rotates, the buffer spring loses its fixation, and the buffer spring causes the handle to spring up, placing the handle above the sealing cover. Holding the handle, the sealing cover can be pulled out, allowing the eggs to be placed inside the groove, preventing the eggs from shaking and breaking inside the food storage container. When dumplings need to be stored, the shelf is flipped 180 degrees, and the limiting groove... Flip it over, hold the limiting plate, and rotate it 90 degrees. The fixing spring will then release and spring the pull ring up, which will then be on top of the fixing cover. You can then pull the cover out by holding the pull ring. You can place the dumplings inside the limiting slot to prevent them from sticking together. This food storage container design can store eggs and dumplings, and can even be expanded to accommodate other shapes or sizes of food as needed. This versatility allows one food storage container to meet multiple needs, reducing the number of food storage containers in the kitchen and saving space.

[0016] 2. This utility model, by setting up buckles, a fixing frame, and a fixing plate, achieves the effect that the food storage container body can be used individually or multiple containers can be stacked together. Multiple food storage container bodies are provided, allowing for stacking or separate use. By opening the buckles and separating the fixing frame and fixing plate, the food storage container body and lid can be separated, facilitating disassembly into multiple containers. The food storage container bodies can be used individually or stacked together. This design meets the needs of users in different scenarios; for example, individual use can store a small amount of food, while stacking allows for… To save space and store more food, the combination of a fixed frame, a rotating frame, and snap fasteners allows users to easily separate the food storage container body from the lid, or use multiple food storage containers separately. This detachability makes the use of the food storage container body more flexible, allowing users to freely combine them according to their actual needs. The snap fastener and fixed frame design allows users to easily fix the food storage container body and lid together or apart without complicated tools or operating steps, improving the convenience of use. The handle makes it easy for users to remove the shelf, and the grip makes it easy for users to pick up or put down the entire food storage container body. These design details enhance the user experience. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main cross-sectional structure of this utility model;

[0018] Figure 2 This is a partial top-view enlarged structural diagram of the shelf of this utility model;

[0019] Figure 3 This is a partial enlarged view of the shelf structure of this utility model from below;

[0020] Figure 4 This is a schematic diagram of the disassembled structure of the handle of this utility model;

[0021] Figure 5 This is a schematic diagram of the disassembled pull ring structure of this utility model.

[0022] In the diagram: 1. Lid; 2. Handle; 3. Food storage container body; 4. Fixing frame; 5. Buckle; 6. Rotating frame; 7. Fixing plate; 8. Shelf; 9. Fixing groove; 10. Groove; 11. Mounting groove; 12. Rotating rod; 13. Handle; 14. Clamping plate; 15. Pull handle; 16. Sealing cap; 17. Fixing cap; 18. Connecting groove; 19. Connecting rod; 20. Limiting plate; 21. Limiting groove; 22. Pull ring; 23. Support groove; 24. Connecting frame; 25. Buffer spring; 26. Mounting frame; 27. Fixing spring; 28. Support frame. Detailed Implementation

[0023] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example 1

[0025] Please see Figures 1 to 5 This utility model provides an embodiment of a multi-layer breathable plastic food preservation box, comprising a box body 3, a shelf 8, and a fixing cover 17. A groove 10 is formed on the upper surface of the shelf 8, and a sealing cover 16 is inserted into the inner wall of the groove 10. An installation groove 11 is formed on the upper surface of the sealing cover 16, and an installation bracket 26 is fixed to the bottom of the installation groove 11. A buffer spring 25 is fixed to the inner wall of the installation bracket 26, and a handle 13 is fixed to the upper surface of the buffer spring 25. A rotating mechanism is rotatably connected to the upper surface of the sealing cover 16. A movable rod 12 is provided, and a clamping plate 14 is fixed on the outer surface of the rotating rod 12. A limiting groove 21 is provided on the lower surface of the storage plate 8, and a fixing cover 17 is inserted into the limiting groove 21. A support groove 23 is provided on the lower surface of the fixing cover 17, and a support frame 28 is fixed at the bottom of the support groove 23. A fixing spring 27 is fixed on the inner wall of the support frame 28, and a pull ring 22 is fixed on the lower surface of the fixing spring 27. A connecting rod 19 is rotatably connected to the lower surface of the fixing cover 17, and a limiting plate 20 is fixed on the outer surface of the connecting rod 19.

[0026] Of course, as is well known to those skilled in the art, this utility model may also require a power device to enable it to work properly. And as is well known to those skilled in the art, the provision of such power is commonplace and is a conventional means or common knowledge, so it will not be described in detail here. Those skilled in the art can make any selections according to their needs or convenience.

[0027] Based on Embodiment 1, a multi-layer breathable plastic food storage box is provided. When eggs need to be stored, the groove 10 is flipped to the top surface, and the retaining plate 14 is rotated 90 degrees via the rotating rod 12. After the retaining plate 14 rotates, the buffer spring 25 loses its fixation, and the buffer spring 25 causes the handle 13 to spring up, placing the handle 13 above the sealing cover 16. Holding the handle 13, the sealing cover 16 can be pulled out, allowing the eggs to be placed inside the groove 10. This prevents the eggs from shaking and breaking inside the food storage box body 3. When dumplings need to be stored, the shelf 8 is flipped 180 degrees, and the limiting groove 21 is flipped to the top. Holding the limiting plate... 20. Manually rotate the limiting plate 20 by 90 degrees. The fixing spring 27 loses its fixation and spring 27 springs up the pull ring 22, which then springs up above the fixing cover 17. Holding the pull ring 22, you can pull out the fixing cover 17. You can then place the dumplings inside the limiting groove 21 to prevent them from sticking together. This design of the food storage container body 3 can store eggs and dumplings, and can even be expanded as needed to accommodate other shapes or sizes of food. This versatility allows one food storage container body 3 to meet a variety of needs, reducing the number of food storage container bodies 3 in the kitchen and saving space.

[0028] Example 2

[0029] like Figures 1-5 As shown, the present invention proposes a multi-layer breathable plastic food preservation box. Compared with Embodiment 1, this embodiment further includes a food preservation box body 3, a shelf 8, and a fixing cover 17. The upper surface of the food preservation box body 3 is fitted with a lid 1, and a handle 2 is welded to the upper surface of the lid 1. Fixing frames 4 are fixed to the outer ends of both sides of the food preservation box body 3 and the lid 1. A rotating frame 6 is rotatably connected to the lower surface of the fixing frame 4, and a buckle 5 is fixed to the lower surface of the rotating frame 6. Fixing plates 7 are fixed to the outer ends of both sides of the food preservation box body 3, and a shelf 8 is inserted into the inside of the food preservation box body 3. A fixing groove 9 is opened on the upper surface of the shelf 8, and a handle 15 is fixed to the inner wall of the fixing groove 9. A connecting groove 18 is opened on the lower surface of the shelf 8, and a connecting frame 24 is fixed to the inner wall of the connecting groove 18.

[0030] In this embodiment, multiple food storage container bodies 3 are provided, allowing multiple food storage container bodies 3 to be stacked together for use, or to be used separately. By opening the buckle 5 and separating the fixing frame 4 and fixing plate 7, the food storage container body 3 and lid 1 can be separated, facilitating the disassembly into multiple food storage container bodies 3. The food storage container body 3 can be used individually or multiple ones can be stacked together. This design meets the needs of users in different scenarios. For example, when used individually, it can store a small amount of food, while when stacked, it can save space and store more food. This is achieved through the fixing frame 4, rotating frame 6, and buckle. With the cooperation of 5, users can easily separate the food storage container body 3 and the lid 1, or use multiple food storage container bodies 3 separately. This detachability makes the use of the food storage container body 3 more flexible, and users can freely combine them according to actual needs. Through the design of the buckle 5 and the fixing bracket 4, users can easily fix the food storage container body 3 and the lid 1 together or apart without complicated tools or operating steps, which improves the convenience of use. The handle 15 makes it easy for users to take out the shelf 8, and the handle 2 makes it easy for users to pick up or put down the entire food storage container body 3. These design details enhance the user experience.

[0031] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A multi-layered, breathable, plastic food preservation box, comprising a box body (3), a storage plate (8) and a fixed cover (17), characterized in that: The upper surface of the fresh-keeping box body (3) is sleeved with a box cover (1), and the upper surface of the box cover (1) is welded with a handle (2), both sides of the fresh-keeping box body (3) and the box cover (1) are fixed with a fixed frame (4), both sides of the fresh-keeping box body (3) are fixed with a fixed plate (7), and the inside of the fresh-keeping box body (3) is inserted with a storage plate (8), the upper surface of the storage plate (8) is provided with a groove (10), and the inner wall of the groove (10) is inserted with a sealing cover (16), the upper surface of the sealing cover (16) is rotatably connected with a rotating rod (12), and the outer surface of the rotating rod (12) is fixed with a clamping plate (14), the lower surface of the storage plate (8) is provided with a limiting groove (21), and the inside of the limiting groove (21) is inserted with a fixed cover (17), the lower surface of the fixed cover (17) is rotatably connected with a connecting rod (19), and the outer surface of the connecting rod (19) is fixed with a limiting plate (20).

2. The multi-layer, breathable, plastic, food storage container of claim 1, wherein: The lower surface of the fixed frame (4) is rotatably connected with a rotating frame (6), and the lower surface of the rotating frame (6) is fixed with a buckle (5).

3. The multi-layer, breathable, plastic, food storage container of claim 1, wherein: The upper surface of the storage plate (8) is provided with a fixed groove (9), and the inner wall of the fixed groove (9) is fixed with a handle (15).

4. The multi-layer, breathable, plastic, food storage container of claim 1, wherein: The upper surface of the sealing cover (16) is provided with a mounting groove (11), and the inside bottom end of the mounting groove (11) is fixed with a mounting frame (26).

5. The multi-layer, breathable, plastic, food storage container of claim 4, wherein: The inner wall of the mounting frame (26) is fixed with a buffer spring (25), and the upper surface of the buffer spring (25) is fixed with a handle (13).

6. The multi-layer, breathable, plastic, food storage container of claim 1, wherein: The lower surface of the storage plate (8) is provided with a connecting groove (18), and the inner wall of the connecting groove (18) is fixed with a connecting frame (24).

7. The multi-layer, breathable, plastic, food storage container of claim 1, wherein: The lower surface of the fixed cover (17) is provided with a supporting groove (23), and the inside bottom end of the supporting groove (23) is fixed with a supporting frame (28).

8. The multi-layer, breathable, plastic, food storage container of claim 7, wherein: The inner wall of the supporting frame (28) is fixed with a fixed spring (27), and the lower surface of the fixed spring (27) is fixed with a pull ring (22).

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