A refrigerator plastic drawer with a partition structure

By designing a refrigerator plastic drawer with a partition structure, the shortcomings of existing drawers in large space adjustment and multi-level partitioning are solved, and flexible classification, quick retrieval and prevention of odor contamination are achieved, which improves the user experience and food freshness.

CN119713724BActive Publication Date: 2025-09-05平度市众聚瀚源塑料科技有限公司
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Patent Information

Application Number
CN202411979593.0
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-12-31
Publication Date
2025-09-05
Estimated Expiration
2044-12-31

AI Technical Summary

Technical Problem

Existing plastic drawers in refrigerators are not convenient for large space adjustment during use. When there is too much food, it is complicated to find it. It is difficult to adjust the space size on multiple levels. Moreover, it cannot be effectively closed when separation is not needed, which affects the freshness of food and prevents the contamination of flavors.

Method used

A refrigerator plastic drawer with a partition structure is designed. Multi-level partitioning and flexible adjustment of the drawer are achieved through components such as partition panels, limit grooves, mounting springs and connecting rods. The drawer can be expanded or reduced in space as needed, and can be closed when partition is not needed to prevent odor contamination.

Benefits of technology

It enables flexible multi-grid classification and quick access to drawers, increases service life, prevents odor contamination, maintains food freshness, and expands storage space when needed.

✦ Generated by Eureka AI based on patent content.

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Abstract

The present invention discloses a refrigerator plastic drawer with a partition structure, comprising: a drawer body, a handle groove provided at the front end of the drawer body, and a bottom connection groove for mounting the drawer body on the bottom of the refrigerator. The drawer body further comprises: a connecting slide groove, wherein the outer end of the drawer body is provided with the connecting slide groove, and the middle portion of the upper end of the drawer body is provided with a first partition plate. The refrigerator plastic drawer with a partition structure solves the problems of existing drawers that, although the drawer side panels can be prevented from becoming loose during use, it is inconvenient to store and close parts when adjusting a large space, thereby increasing the service life of the parts. Due to excessive food, searching is too complicated, making it inconvenient to partition the drawer at multiple levels according to needs and adjust the space size, making it inconvenient to quickly take food. At the same time, when partitioning is not required, it is inconvenient to increase the storage space while closing the refrigerator drawer to prevent odor contamination and to maintain the freshness of the food.
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Description

Technical Field

[0001] The invention relates to the technical field of refrigerator plastic drawers, in particular to a refrigerator plastic drawer provided with a partition structure. Background Art

[0002] Refrigerator plastic drawers refer to a type of plastic product used inside refrigerators, usually used to separate and store food. They are usually made of plastic materials and are lightweight, durable, and easy to clean. This type of drawer box is lightweight, low-cost, and easy to clean, so it is widely used in household refrigerators, such as:

[0003] A refrigerator drawer provided by announcement number CN103292565A includes a drawer body and a drawer slide. The drawer body is provided with an accommodating space. The drawer slide is fixed to the drawer body and includes a drawer fixed rail fixed to an inner wall of the refrigerator and a drawer movable rail that slides in cooperation with the drawer fixed rail. The drawer movable rail is fixed to the drawer body. The refrigerator drawer also includes a tray assembly and an assembly slide fixed to the tray assembly, and the tray assembly is accommodated above the accommodating space. The assembly slide includes an assembly fixed rail fixed to the drawer movable rail and an assembly movable rail that slides in cooperation with the assembly fixed rail. The assembly movable rail is fixed to the tray assembly and drives the tray assembly to move along the drawer pulling direction. The refrigerator drawer also includes a fixing member fixedly connecting the drawer movable rail and the assembly fixed rail.

[0004] Another example is a drawer disclosed in Publication No. CN102406347A, which includes a drawer front panel connected to a front connector, a drawer back panel connected to a rear connector, and drawer side panels inserted between the front and rear connectors. The front and / or rear connectors are provided with covers that fit over the drawer side panels, partially or completely enclosing the front and / or rear connectors. The front connector has an end provided with an opening A for receiving the drawer side panels, and the cover A fits over the connection between the front connector and the drawer side panels. The rear connector has an end provided with an opening B for receiving the drawer side panels, and the cover B fits over the connection between the rear connector and the drawer side panels. The front and rear connectors are fixedly connected to the drawer bottom panel or to support rails, respectively. The cover of the present invention prevents the drawer side panels from loosening and conceals the connection between the front and rear connectors and the drawer side panels, making the drawer more aesthetically pleasing and meeting consumer aesthetic requirements.

[0005] The existing technical solutions have the following defects:

[0006] 1. Although the existing drawers can prevent the drawer side panels from loosening during use, it is not convenient to store and close the parts when adjusting the large space, which increases the service life of the parts.

[0007] 2. Due to the large amount of food, it is too complicated to find it. It is not convenient to separate the drawers into multiple levels to adjust the space size according to the needs, and it is not convenient to take it quickly.

[0008] 3. At the same time, when separation is not required, it is inconvenient to increase the placement space while closing the refrigerator drawer to prevent odor contamination and maintain the freshness of food. Therefore, the present invention provides a refrigerator plastic drawer with a separation structure to solve the above-mentioned problems. Summary of the Invention

[0009] The purpose of the present invention is to provide a refrigerator plastic drawer with a partition structure to solve the problem that the existing drawer proposed in the above background technology can prevent the drawer side panels from loosening during use, but it is not convenient to store and close the parts when adjusting the large space, thereby increasing the service life of the parts. Due to the excessive amount of food, the search is too complicated, and it is not convenient to divide the drawer into multiple levels to adjust the space size according to needs, and it is not convenient to take it quickly. At the same time, when no partition is needed, it is not convenient to increase the placement space while closing the refrigerator drawer to prevent odor contamination and it is not convenient to maintain the freshness of the food.

[0010] To achieve the above-mentioned object, the present invention provides the following technical solution: a plastic drawer for a refrigerator with a partition structure, comprising: a drawer body, a handle groove provided at the front end of the drawer body, and a bottom connecting groove for mounting the drawer body on the bottom of the refrigerator, and further comprising:

[0011] A connecting slide, wherein the outer end of the drawer body is provided with a connecting slide, and a first partition plate is provided at the middle portion of the upper end of the drawer body, and a third partition plate provided inside the drawer body is installed at the right end of the first partition plate, and a fourth partition plate is installed on the outer side of the third partition plate and is closely connected to the inner wall of the drawer body;

[0012] A mounting groove is provided at the inner lower end of the drawer body, and a partition panel is installed inside the mounting groove;

[0013] The connecting bearing block is arranged on the inner side of the upper end of the drawer body.

[0014] As a preferred technical solution of the present invention, the first partition plate also includes a limited positioning groove opened at the outer end of the first partition plate, and a second partition plate is arranged on the outer side of the first partition plate, and a mounting spring is installed on the inner side of the second partition plate through a groove structure, and a limited mounting block is installed on the inner end of the mounting spring.

[0015] As a preferred technical solution of the present invention, the first partition plate is connected to the second partition plate by a snap-fitting manner via a limiting mounting block, and the cross section of the limiting mounting block is a ladder-shaped structure to stabilize the splicing.

[0016] As a preferred technical solution of the present invention, the limit mounting block is slidably connected to the second partition plate through a mounting spring, and the first partition plate and the second partition plate are arranged at equal intervals on the upper end of the drawer body to close the upper end of the drawer.

[0017] As a preferred technical solution of the present invention, the partition panel also includes limit grooves arranged at equal intervals inside the partition panel, and a fixing plate is installed inside the limit groove, the lower end of the partition panel is rotatably connected to a mounting column installed on the inner end of the drawer body, and a protective plate is provided on the outer side of the inner end of the partition panel, an installation connecting plate is installed inside the protective plate, and an installation connecting plate is provided inside the installation connecting plate, and a mounting bolt is provided inside the installation connecting plate, and a support connecting rod is installed inside the mounting bolt, the upper end of the support connecting rod is provided with a disassembly plug connected to the installation connecting plate, and the inner end of the support connecting rod is provided with a hinged connecting support rod.

[0018] As a preferred technical solution of the present invention, the mounting connecting plate is connected to the protective plate by mounting bolts, which plays a role in stable installation, and the mounting connecting plate is connected to the supporting connecting rod in a rotational manner by disassembling the plug rod.

[0019] As a preferred technical solution of the present invention, the connecting rod further includes a positioning connecting groove provided at the outer end of the connecting rod, a protective spring is installed inside the positioning connecting groove, and a connecting column plate is provided at the outer end of the protective spring.

[0020] As a preferred technical solution of the present invention, the connecting rod is connected to the drawer body in a sliding manner through a protective spring, which facilitates rotation and folding.

[0021] As a preferred technical solution of the present invention, the partition panel is snap-connected with the first partition plate and the second partition plate through the limiting groove to play the role of equal spacing, and the second partition plate is snap-connected with the connecting bearing block.

[0022] Compared with the prior art, the beneficial effects of the present invention are as follows: the refrigerator plastic drawer with a partition structure solves the problem that the existing drawers can prevent the drawer side panels from loosening during use, but are inconvenient to store and close the parts when adjusting the space to a large extent, thereby increasing the service life of the parts; due to excessive food, it is too complicated to find, it is inconvenient to divide the drawer into multiple levels to adjust the space size according to needs, and it is inconvenient to take out quickly; at the same time, when no partition is needed, it is inconvenient to increase the storage space while closing the refrigerator drawer to prevent odor transfer and it is inconvenient to maintain the freshness of the food;

[0023] 1. The partition panel is connected to the first partition panel and the second partition panel through the limiting groove to play the role of equal spacing. The first partition panel also includes a limiting positioning groove at the outer end of the first partition panel, and a second partition panel is provided on the outer side of the first partition panel, and a mounting spring is installed on the inner side of the second partition panel through a groove-shaped structure, and a limited mounting block is installed on the inner end of the mounting spring, and the second partition panel is connected by a locking mechanism. By locking the first partition panel to the inner end of the partition panel, the mounting spring is compressed, and the limiting mounting block is moved into the groove inside the second partition panel, and then the second partition panel is locked to the inside of the connecting bearing block. At this time, the interior of the drawer body is divided into multiple spacings, and items can be classified into multiple compartments, which is convenient for quick retrieval of multiple items and more flexible to use.

[0024] 2. The limiting mounting block is slidably connected to the second partition plate through the mounting spring, and the first partition plate and the second partition plate are equidistantly arranged at the upper end of the drawer body to close the upper end of the drawer. When the space needs to be expanded, the first partition plate and the second partition plate can be pulled out respectively, and then the first partition plate and the second partition plate are respectively spread flat on the upper end of the partition panel. At this time, the mounting spring inside the second partition plate is in its original length state, and the lower end of the first partition plate is engaged with the inside of the limiting mounting block, so that the first partition plate and the second partition plate are spliced ​​and placed, so that the first partition plate and the second partition plate of multiple compartments can be stably spliced, and the size of the placement space can be increased while the upper end of the drawer body can be closed, thereby preventing odor from crossing and increasing the freshness of food.

[0025] 3. The connecting rod is connected to the drawer body in a sliding manner through a protective spring, which facilitates rotation and folding. By rotating the mounting column at the lower end of the partition panel, the partition panel is in a vertical state. At this time, the connecting rod is installed with the installation connecting plate through a detachable disassembly rod. According to the vertical state of the partition panel, the connecting rod slides inside the positioning connecting groove through the limit mounting block, so that the protective spring is in a stretched state. At this time, the protective plate is connected to the installation connecting plate through the mounting bolts to install the partition panel. When the object is too large, it can prevent the partition panel from being installed too tightly, causing impact damage, and increase the protection of the partition panel. By removing the disassembly rod and the support connecting rod, the support connecting rod is separated from the installation connecting plate. At this time, the partition panel is rotated and engaged with the mounting groove, so that the protective plate blocks the connecting rod, increases the protection of parts, and is more flexible to use. At the same time, when the partition panel is in a folded state, it can increase the placement space inside the drawer body, and can be divided into multiple levels according to the size of the food. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2 This is a schematic diagram of the overall structure of the present invention after the first partition plate and the second partition plate are separated;

[0028] Figure 3 This is a schematic diagram of the overall structure of the spacer panel of the present invention in a folded state;

[0029] Figure 4 This is a schematic diagram of the overall cross-sectional structure of the connection between the support connecting rod and the drawer body of the present invention;

[0030] Figure 5 This is a schematic diagram of the overall cross-sectional structure of the connection between the first partition plate and the second partition plate of the present invention;

[0031] Figure 6 For the present invention Figure 4 A in the middle is an enlarged structural diagram;

[0032] Figure 7 This is a schematic diagram of the overall cross-sectional structure of the connection between the supporting connecting rod and the connecting support rod of the present invention;

[0033] Figure 8 For the present invention Figure 5 The enlarged structural diagram at B in the middle;

[0034] Figure 9 This is a schematic diagram of the overall cross-sectional structure of the connection between the drawer body and the first partition board of the present invention;

[0035] Figure 10 For the present invention Figure 9 The enlarged structural diagram at C in the middle;

[0036] Figure 11 It is a schematic diagram of the overall cross-sectional structure of the connection between the connecting rod and the protective spring of the present invention.

[0037] In the figure: 1. Drawer body; 2. Handle groove; 3. Bottom connecting groove; 4. Connecting slide; 5. First partition; 6. Second partition; 7. Third partition; 8. Fourth partition; 9. Partition panel; 10. Mounting column; 11. Limiting groove; 12. Protective plate; 13. Mounting connecting plate; 14. Mounting bolt; 15. Support connecting rod; 16. Disassembly plug rod; 17. Connecting support rod; 18. Mounting groove; 19. Connecting column plate; 20. Protective spring; 21. Mounting spring; 22. Limiting mounting block; 23. Defining positioning groove; 24. Fixing plate; 25. Positioning connecting groove; 26. Connecting bearing block. DETAILED DESCRIPTION

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0039] See also Figure 1-11 The present invention provides a technical solution: a refrigerator plastic drawer with a partition structure, comprising a drawer body 1, a handle groove 2 opened at the front end of the drawer body 1, and a bottom connecting groove 3 for being installed at the bottom of the drawer body 1 in the refrigerator, and further comprising: a connecting slide groove 4, the outer end of the drawer body 1 is provided with a connecting slide groove 4, and a first partition plate 5 is provided at the middle part of the upper end of the drawer body 1, and a third partition plate 7 arranged inside the drawer body 1 is installed at the right end of the first partition plate 5, and a fourth partition plate 8 that is closely connected to the inner wall of the drawer body 1 is installed on the outer side of the third partition plate 7; an installation groove 18 is opened at the lower end of the inner part of the drawer body 1, and a partition panel 9 is installed inside the installation groove 18; as shown in FIG. Figure 2 and Figure 4 、 Figure 9 and Figure 10 The drawer body 1 is provided with a plurality of partitions 12 and 14. The partition panel 9 includes a limit groove 11 provided inside the partition panel 9 at equal intervals, and a connecting bearing block 26, which is provided on the inner side of the upper end of the drawer body 1. The partition panel 9 is connected to the first partition plate 5 and the second partition plate 6 by the limit groove 11 to play the role of equal spacing. The first partition plate 5 also includes a limited positioning groove 23 provided on the outer end of the first partition plate 5, and the outer side of the first partition plate 5 is provided with a second partition plate 6, and the inner side of the second partition plate 6 is installed with a mounting spring 21 through a groove structure, and the inner end of the mounting spring 21 is installed with a limit mounting block 22, and the second partition plate 6 is connected with the connecting bearing block 26. By snapping the first partition plate 5 to the inner end of the partition panel 9, the mounting spring 21 is compressed, and the limit mounting block 22 is moved into the groove inside the second partition plate 6, and then the second partition plate 6 is snapped to the inside of the connecting bearing block 26. At this time, the interior of the drawer body 1 is divided into multiple spacings, and items can be classified into multiple compartments, which is convenient for quick retrieval of multiple items and more flexible to use.

[0040] Specific examples Figure 1 、 Figure 5 and Figure 8The first partition plate 5 and the second partition plate 6 are connected by a locking manner through the limit mounting block 22, and the cross-section of the limit mounting block 22 is a ladder-shaped structure, which plays a role in stable splicing. The limit mounting block 22 is slidably connected to the second partition plate 6 by the mounting spring 21, and the first partition plate 5 and the second partition plate 6 are arranged at equal intervals at the upper end of the drawer body 1 to close the upper end of the drawer. When the space needs to be expanded, the first partition plate 5 and the second partition plate 6 can be pulled out respectively, and then the first partition plate 5 and the second partition plate 6 are spread flat on the upper end of the partition panel 9 respectively. At this time, the mounting spring 21 inside the second partition plate 6 is in its original length state, and the lower end of the first partition plate 5 is locked to the inside of the limit mounting block 22, so that the first partition plate 5 and the second partition plate 6 are spliced ​​and placed, so that the multi-compartment first partition plate 5 and the second partition plate 6 can be stably spliced, and at the same time, the size of the placement space can be increased while the upper end of the drawer body 1 can be closed to prevent cross-flavoring and increase the freshness of food.

[0041] Specific examples Figure 3 、 Figure 6 、 Figure 7 、 Figure 11In the embodiment of the present invention, a fixing plate 24 is installed inside the limiting groove 11, and the lower end of the interval panel 9 is rotatably connected to the mounting column 10 installed on the inner end of the drawer body 1, and a protective plate 12 is provided on the outer side of the inner end of the interval panel 9, and a mounting connecting plate 13 is installed inside the protective plate 12, and a mounting bolt 14 is provided inside the mounting connecting plate 13, and a supporting connecting rod 15 is installed inside the mounting bolt 14, and a disassembly plug 16 connected to the mounting connecting plate 13 is provided at the upper end of the supporting connecting rod 15, and a connecting support rod 17 is provided at the inner end of the supporting connecting rod 15, and the mounting connecting rod 15 is provided with a hinged connection. The connecting plate 13 is connected to the protective plate 12 by means of mounting bolts 14, which plays a role in stable installation, and the mounting connecting plate 13 is connected to the supporting connecting rod 15 in a rotating manner by removing the plug rod 16. The connecting support rod 17 also includes a positioning connecting groove 25 provided at the outer end of the connecting support rod 17, and a protective spring 20 is installed inside the positioning connecting groove 25, and a connecting column plate 19 is provided at the outer end of the protective spring 20. The connecting support rod 17 is connected to the drawer body 1 in a sliding manner through the protective spring 20, which plays a role in convenient rotation and folding. By lowering the spacer panel 9, the drawer body 1 can be easily folded. The mounting post 10 at the end is rotated to make the spacer panel 9 in a vertical state. At this time, the connecting rod 17 is installed with the mounting connecting plate 13 through the detachable disassembly rod 16. According to the vertical state of the spacer panel 9, the connecting rod 17 slides inside the positioning connection groove 25 through the limit mounting block 22, so that the protective spring 20 is in a stretched state. At this time, the protective plate 12 is connected to the mounting connecting plate 13 through the mounting bolts 14, so that the spacer panel 9 is installed. When the object is too large, it can prevent the spacer panel 9 from being installed too tightly, resulting in impact damage, and increase To increase the protection of the partition panel 9, the disassembly rod 16 and the support connecting rod 15 are disassembled by disassembling the insertion rod 16, and the support connecting rod 15 is separated from the installation connecting plate 13. At this time, the partition panel 9 is rotated and engaged with the installation groove 18, so that the protective plate 12 blocks the connecting support rod 17, increasing the protection of parts and making it more flexible to use. At the same time, when the partition panel 9 is in the folded state, the placement space inside the drawer body 1 can be increased, and multiple levels of partitions can be performed according to the size of the food. This is how to use the refrigerator plastic drawer with a partition structure.

[0042] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology. It will not be described in detail here. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field.

[0043] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A refrigerator plastic drawer with a partition structure, comprising: A drawer body (1), a handle groove (2) provided at the front end of the drawer body (1), and a bottom connection groove (3) for mounting the drawer body (1) at the bottom of the refrigerator, characterized in that it further comprises: A connecting slide (4), wherein the outer end of the drawer body (1) is provided with a connecting slide (4), and a first partition plate (5) is provided at the middle of the upper end of the drawer body (1), and a third partition plate (7) provided inside the drawer body (1) is installed at the right end of the first partition plate (5), and a fourth partition plate (8) is installed on the outer side of the third partition plate (7) and is closely connected to the inner wall of the drawer body (1); A mounting groove (18) is provided at the lower end of the interior of the drawer body (1), and a spacer panel (9) is installed inside the mounting groove (18); A connecting bearing block (26) is arranged on the inner side of the upper end of the drawer body (1); The first partition plate (5) further comprises a limiting positioning groove (23) provided at the outer end of the first partition plate (5), and a second partition plate (6) is provided on the outer side of the first partition plate (5), and a mounting spring (21) is installed on the inner side of the second partition plate (6) through a groove-shaped structure, and a limiting mounting block (22) is installed on the inner end of the mounting spring (21), the first partition plate (5) is connected to the second partition plate (6) by a snap-fitting manner through the limiting mounting block (22), and the cross section of the limiting mounting block (22) is a ladder-shaped structure to play a role in stable splicing, the limiting mounting block (22) is slidably connected to the second partition plate (6) through the mounting spring (21), and the first partition plate (5) and the second partition plate (6) are arranged at equal intervals on the upper end of the drawer body (1) to play a role in closing the upper end of the drawer; The partition panel (9) further comprises limiting grooves (11) provided at equal intervals inside the partition panel (9), and a fixing plate (24) is installed inside the limiting grooves (11), the lower end of the partition panel (9) is rotatably connected to a mounting column (10) installed on the inner end of the drawer body (1), and a protective plate (12) is provided on the outer side of the inner end of the partition panel (9), a mounting connecting plate (13) is installed inside the protective plate (12), and a mounting bolt (14) is provided inside the mounting connecting plate (13), and a support connecting rod (15) is installed inside the mounting bolt (14), and the support connecting rod (15) is installed inside the support connecting rod. The upper end of the connecting rod (15) is provided with a disassembly plug rod (16) connected to the installation connecting plate (13), and the inner end of the supporting connecting rod (15) is provided with a hinged connecting rod (17), the connecting rod (17) further includes a positioning connecting groove (25) provided at the outer end of the connecting rod (17), and a protective spring (20) is installed inside the positioning connecting groove (25), and the outer end of the protective spring (20) is provided with a connecting column plate (19), the connecting rod (17) is connected to the drawer body (1) in a sliding manner through the protective spring (20), which plays a role in facilitating rotation and folding.

2. The refrigerator plastic drawer with a partition structure according to claim 1, characterized in that: The mounting connecting plate (13) is connected to the protective plate (12) via mounting bolts (14), which plays a role in stabilizing the installation, and the mounting connecting plate (13) is connected to the supporting connecting rod (15) in a rotational manner via the disassembly plug rod (16).

3. The refrigerator plastic drawer with a partition structure according to claim 1, characterized in that: The partition panel (9) is snap-connected with the first partition plate (5) and the second partition plate (6) via the limiting groove (11) to achieve the function of equal spacing, and the second partition plate (6) is snap-connected with the connecting bearing block (26).

Citation Information

Patent Citations

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    CN102406347A

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