A drawer storage structure and cabinet assembly

Abstract

A kind of pull storage structure and cabinet body assembly, including pull plate and the vertical plate being arranged at the both sides of pull plate, the both sides of pull plate are slidably connected to corresponding vertical plate;Pull plate is equipped with at least one storage slot, and pull plate is also equipped with the number of matching clamping structure with storage slot, and the bottle body is limited in storage slot by clamping structure.When user places hand sanitizer bottle or other bottle into storage slot, clamping structure is elastically deformed by extrusion of bottle outer wall, and reversely abuts against bottle wall by restoring force, to form stable contact;During the process of pulling out for use or pushing back for storage of pull plate, bottle body is always constrained in slot, and will not be tilted due to inertia forward, backward or lateral deviation.

Description

Technical Field

[0001] This utility model relates to the field of bathroom cabinet technology, and in particular to a pull-out storage structure and cabinet components. Background Technology

[0002] In home and public bathroom spaces, bottled cleaning products such as hand soap and shampoo are typically placed directly on the sink countertop or in open shelves under the cabinet, resulting in clutter and affecting the overall aesthetics. Furthermore, most commercially available handwashing shelves are fixed wall-mounted structures, requiring drilling into the wall for installation. These are incompatible with the open shelf structure at the bottom of integrated bathroom cabinets, especially in the limited space under the cabinet base, leading to low space utilization, inconvenient access, and difficulty in daily cleaning. These shelves are usually static and fixed, lacking adaptability such as movable, tiltable, or detachable features.

[0003] However, the aforementioned existing technical solutions fail to solve core problems such as water leakage damaging the cabinet caused by bottles being placed randomly on the countertop, easy slipping and tipping when retrieved, inconvenience in cleaning and maintenance, and the inability of fixed shelves to achieve modular embedded installation in the open compartments at the bottom of the cabinet, as well as space adaptability. Utility Model Content

[0004] This utility model provides a pull-out storage structure and cabinet component, aiming to solve the problems of cluttered placement, easy tipping, inconvenient cleaning, and low space utilization of bottled cleaning products in the prior art.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A pull-out storage structure includes a pull-out plate and upright plates on both sides of the pull-out plate, with the two sides of the pull-out plate slidably connected to the corresponding upright plates; the pull-out plate has at least one storage slot, and the pull-out plate also has a snap-fit ​​structure matching the number of storage slots, the snap-fit ​​structure restricting the bottle body within the storage slot.

[0007] Furthermore, the snap-fit ​​structure uses a spring clip. The first end of the spring clip is fixedly connected to the pull-out plate, and the second end of the spring clip is provided with a limiting part. Under the action of the elastic restoring force of the spring clip, the limiting part abuts against the outer wall of the bottle to achieve the limiting and fixing of the bottle.

[0008] Furthermore, the limiting part is an arc-shaped structure protruding into the storage slot.

[0009] Furthermore, the snap-fit ​​structure is located on the lower end face of the pull-out plate.

[0010] Furthermore, the storage slot is located near the front end of the pull-out panel, and the rear end of the pull-out panel has an installation space. The end of the installation space facing the storage slot is connected to the storage slot, and the end of the installation space facing the rear end is open, allowing the bottle to slide into the storage slot from the rear end through the installation space.

[0011] Furthermore, the bottom of the pull-out panel is provided with an installation groove that communicates with the storage slot, and the installation groove is connected to the installation space, with a snap-fit ​​structure installed in the installation groove.

[0012] Furthermore, the pull-out panel has both storage and working positions during the pulling-out process;

[0013] When the pull-out panel is in the stowed position, it is horizontal.

[0014] When the pull-out panel is in the working position, it is tilted and the front end of the pull-out panel is lower than the rear end.

[0015] Furthermore, the upright plate has a first positioning member and a second positioning member on the side facing the pull-out plate, which are arranged along the pull-out direction of the pull-out plate. The height of the first positioning member in the vertical direction is lower than that of the second positioning member, and the first positioning member is located near the front end of the pull-out plate. The pull-out plate has an inclined groove and a horizontal groove that are connected to each other on both sides. The inclined groove extends upward from the front end of the pull-out plate to the rear end. The horizontal groove is connected to the end of the inclined groove away from the front end of the pull-out plate and extends in the horizontal direction.

[0016] When the pull-out panel is in the stowed position, the first positioning component is located in the inclined groove, and the second positioning component is located in the horizontal groove.

[0017] When the pull-out plate is in the working position, both the first and second positioning components are located in the horizontal groove.

[0018] Furthermore, the pull-out plate is provided with a first guide groove and a second guide groove on both sides. The first guide groove and the second guide groove extend from the lower end face of the pull-out plate to the inclined groove and the horizontal groove, respectively, so that the first guide groove is connected to the inclined groove and the second guide groove is connected to the horizontal groove.

[0019] A cabinet assembly includes a cabinet body with an open compartment at the bottom and a pull-out storage structure as described above. The side panels on both sides of the open compartment form uprights, allowing the pull-out panels to be slidably connected to the inside of the side panels.

[0020] The beneficial effects of this utility model are:

[0021] 1. This utility model proposes a pull-out storage structure, including a pull-out panel and upright panels on both sides of the pull-out panel, with the two sides of the pull-out panel slidably connected to the corresponding upright panels. The pull-out panel has at least one storage slot, and the pull-out panel also has a snap-fit ​​structure matching the number of storage slots, which restricts the bottle body within the storage slot. When the user places a bottle such as a hand sanitizer bottle into the storage slot, the snap-fit ​​structure undergoes elastic deformation under the pressure of the outer wall of the bottle, and relies on its own restoring force to press against the rear side of the bottle wall, forming a stable contact. During the process of the pull-out panel being pulled out for use or pushed back for storage, the bottle body is always constrained within the slot and will not tip over due to inertia, forward movement, backward tilting, or lateral displacement. This solves the problems of clutter, water accumulation, and difficulty in cleaning caused by scattered bottles on the countertop, and improves the vertical utilization of space and the user-friendliness of the cabinet operation.

[0022] 2. This utility model proposes a pull-out storage structure with a snap-fit ​​mechanism located on the lower end of the pull-out panel. This design maintains a complete, open, and unobstructed operating space above the pull-out panel, balancing structural concealment, ease of assembly, and accessibility for future maintenance. This arrangement keeps the snap-fit ​​mechanism away from the user's main line of sight and direct hand contact area, improving the overall industrial design and reducing the risk of accidental contact, scratches, or cleaning interference.

[0023] 3. This utility model proposes a pull-out storage structure where the pull-out panel is horizontal when in the storage position and tilted when in the working position, with the end of the pull-out panel facing the user lower than the end away from the user. The horizontal position in the storage position ensures efficient space integration and aesthetic consistency, while the controllable tilt in the working position directly responds to the biomechanical characteristics of the elbow joint naturally drooping when the upper limb flexes forward, eliminating the need for additional wrist or finger flexion compensation when holding the bottle.

[0024] 4. The pull-out storage structure proposed in this utility model achieves switching between horizontal and inclined states during the pull-out process through the coordinated action of the first positioning component, the second positioning component, the inclined groove, and the horizontal groove. This structure does not rely on external drive or elastic reset components, but only on geometric constraints and gravity assistance to reliably switch from the horizontal storage state to the front-end downward working state. At the same time, it ensures that the two extreme positions have clear mechanical stops and rigid supports, which significantly improves the user experience, usage stability, and long-term durability.

[0025] 5. The present invention proposes a pull-out storage structure, wherein the pull-out plate is provided with a first guide groove connected to an inclined groove and a second guide groove connected to a horizontal groove, and the first guide groove and the second guide groove facilitate the installation and disassembly of the pull-out plate. Attached Figure Description

[0026] To more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0027] Figure 1 This is a schematic diagram of the pull-out plate and snap-fit ​​structure of a pull-out storage structure according to the present invention;

[0028] Figure 2 This is a schematic diagram of the bottom of the pull-out panel of a pull-out storage structure according to the present invention;

[0029] Figure 3 This is a schematic diagram of the top of the pull-out panel of a pull-out storage structure according to the present invention;

[0030] Figure 4 This is a side view of the pull-out panel of a pull-out storage structure according to this utility model;

[0031] Figure 5 This is a schematic diagram of a cabinet component of the present invention with its pull-out panel in the storage position;

[0032] Figure 6 This is a schematic diagram of the pull-out panel of a cabinet component of this utility model in the working position;

[0033] Figure 7 This is an exploded view of a cabinet component according to the present invention;

[0034] Figure 8 This is a front view of a cabinet component according to the present invention;

[0035] Figure 9 for Figure 8 Sectional view along line AA;

[0036] Figure 10 for Figure 8 Sectional view along the BB direction;

[0037] Figure 11 For Figure 8 C-axis sectional view;

[0038] Figure 12 This is a cross-sectional view of a cabinet component of the present invention when the pull-out panel is in the working position.

[0039] Figure 13 for Figure 9 Enlarged view of a portion of point A in the middle;

[0040] In the diagram, 10 is a pull-out panel; 101 is a storage slot; 102 is an installation space; 103 is an installation slot; 1041 is an inclined slot; 1042 is a horizontal slot; 1051 is a first guide slot; 1052 is a second guide slot; 20 is a spring clip; 201 is a limiting part; 30 is a vertical panel; 401 is a first positioning component; 402 is a second positioning component; 50 is a cabinet assembly; 60 is the cabinet body; 601 is an open compartment; 602 is a mirror; and 70 is a bottle. Detailed Implementation

[0041] The following is combined Figures 1 to 13 This utility model will be described in detail.

[0042] A pull-out storage structure includes a pull-out plate 10 and upright plates 30 disposed on both sides of the pull-out plate 10, with the two sides of the pull-out plate 10 slidably connected to the corresponding upright plates 30; the pull-out plate 10 is provided with at least one storage slot 101, and the pull-out plate 10 is also provided with a snap-fit ​​structure matching the number of storage slots 101, the snap-fit ​​structure restricting the bottle body 70 within the storage slot 101.

[0043] The pull-out panel 10 is an integral supporting component with good rigidity, water resistance, and aging resistance. Its planar dimensions are adapted to the width of common cabinet open shelves 601 (typically 300–600 mm). The pull-out panel 10 has symmetrical sliding flanges or groove structures on both sides along its length to form a sliding fit with the upright panel 30. This sliding connection method can be, but is not limited to, linear guide pairs, roller groove structures, or self-lubricating plastic sliders sliding in surface contact with the inner wall of the metal / engineering plastic upright panel 30, ensuring smooth sliding with a light push of one hand, without obvious shaking or abnormal noise.

[0044] In practical applications, the upright plate 30 can be the original left and right side panels of the cabinet open compartment 601, or it can be an independently added upright plate 30. The number of storage slots 101 is set according to the number of commonly used bottles 70, with a typical configuration of 2–4 slots. The center distance between adjacent storage slots 101 is 80–120 mm to accommodate the diameter of mainstream hand sanitizer, shampoo, and conditioner bottles 70. The storage slots 101 are snapped onto the bottle opening of the bottle 70, so that most of the bottle 70 is located below the pull-out plate 10, avoiding interference with the normal use of the pump head of the bottle 70. The snap-fit ​​structure is an elastic limiting component that corresponds one-to-one with the number of storage slots 101. Its core function is to automatically apply radial clamping force without external force intervention, so that the bottle 70 remains axially stable, does not jump, and does not tip over during the movement of the pull-out plate 10.

[0045] When a user places a bottle 70, such as a hand sanitizer bottle, into the storage slot 101, the locking structure undergoes elastic deformation under the pressure of the bottle's outer wall. Relying on its own restoring force, it presses against the bottle wall, forming a stable contact. During the process of pulling out the drawer plate 10 for use or pushing it back in for storage, the bottle 70 remains confined within the slot and will not tip over due to inertia, forward movement, backward tilting, or lateral displacement. This solves the problems of clutter, water accumulation, and difficulty in cleaning caused by scattered bottles on the countertop, improving vertical space utilization and user-friendliness.

[0046] like Figure 1 As shown, the snap-fit ​​structure uses a spring piece 20. The first end of the spring piece 20 is fixedly connected to the pull plate 10, and the second end of the spring piece 20 is provided with a limiting part 201. Under the action of the elastic restoring force of the spring piece 20, the limiting part 201 abuts against the outer wall of the bottle body 70 to achieve the limiting and fixing of the bottle body 70. This solves the technical problem in the background art that the bottle body 70 is easy to loosen, slip off or even tip over during the process of pulling, tilting and daily use, and improves the practicality and safety of the storage structure.

[0047] The spring sheet 20 is a thin, sheet-like elastic component with good elastic modulus and fatigue life. Its material can be selected from stainless steel (such as SUS301 or SUS304), spring steel (such as 65Mn), or high-elasticity engineering plastics (such as PEEK or reinforced PA12). The spring sheet 20 is initially in a straight or pre-bent arc state, possessing sufficient deformation margin and rebound potential energy after installation. The first end of the spring sheet 20 is reliably fixed to the lower end face of the pull-out plate 10 via laser welding, riveting, screw fastening, or an embedded snap-fit ​​structure, ensuring that the fixed part does not peel off or rotate under force. The limiting part 201 is a local structural feature located at the second end of the spring sheet 20, used to directly contact and apply radial constraint force to the outer surface of the bottle body 70. Its shape is not limited to a single form; it can be an arc-shaped structure protruding into the storage slot 101, or it can be an inverted V-shaped fold, a micro-tooth array, a flexible silicone-coated head, or a planar block with friction texture.

[0048] When the bottle 70 is inserted into the storage slot 101, the limiting part 201 is first squeezed by the outer wall of the bottle 70, causing the spring piece 20 to undergo elastic bending deformation. After the bottle 70 is in place, the spring piece 20 drives the limiting part 201 to reset according to its natural restoring force and continues to conform to the curved surface of the bottle 70, forming line contact or small-area surface contact, thereby generating a dual limiting effect of static friction and normal clamping force. As an optional implementation, the snap-fit ​​structure can also be a rib provided on the side wall of the storage slot 101. By squeezing, the bottle 70 passes over the rib and is inserted into the storage slot 101, and the rib prevents the bottle 70 from coming out of the storage slot 101. In addition, the number of spring pieces 20 corresponds strictly one-to-one with the number of storage slots 101. Each set of spring pieces 20 acts independently on a single bottle 70 in the corresponding slot, avoiding uneven force or false triggering caused by multiple bottles acting together.

[0049] The snap-fit ​​structure is located on the lower end face of the pull-out plate 10, preserving a complete, open, and unobstructed operating space above the pull-out plate 10, thus balancing structural concealment, ease of assembly, and accessibility for later maintenance. This arrangement keeps the snap-fit ​​structure away from the user's main line of sight and the area where the hand directly contacts it, improving the overall industrial design of the product and reducing the risk of accidental contact, scratches, or cleaning interference.

[0050] like Figure 1 As shown, the storage slot 101 is located near the front end of the pull-out plate 10, and the rear end of the pull-out plate 10 has an installation space 102. One end of the installation space 102 facing the storage slot 101 is connected to the storage slot 101, and the other end of the installation space 102 facing the rear end is open, allowing the bottle 70 to slide into the storage slot 101 from the rear end via the installation space 102. The front and rear ends are as follows... Figure 1 As shown, the front end of the pull-out panel 10 is the end closer to the user, and the rear end is the end farther away from the user. This definition applies to other figures and other parts of this embodiment.

[0051] Because the installation space 102 is relatively large, it is convenient for the user to smoothly insert the bottle 70 into the storage slot 101 from the installation space 102, while reserving sufficient space for the elastic deformation of the spring piece 20 to avoid assembly interference. Specifically, the user first places the bottle 70 into the installation space 102, and then pushes it horizontally into the corresponding storage slot 101 along the length direction of the pull plate 10 relative to the user, causing the corresponding spring piece 20 to open under force; by continuing to push the bottle 70, the bottle 70 is installed into the storage slot 101. At this time, during the process of restoring its deformation, the limiting part 201 of the spring piece 20 tightly fits against the outer wall of the bottle 70, forming a stable constraint.

[0052] The bottom of the pull-out plate 10 is provided with a mounting groove 103 that connects to the storage slot 101. The mounting groove 103 also connects to the installation space 102, and the snap-fit ​​structure is installed in the mounting groove 103. By providing an integrated through mounting groove 103 at the bottom of the pull-out plate 10, and making it form a continuous and unobstructed cavity channel with the installation space 102 and the storage slot 101 above, the snap-fit ​​structure is embedded entirely into the mounting groove 103, reducing the overall thickness of the pull-out plate 10 and the possibility of the snap-fit ​​structure being exposed.

[0053] The pull-out panel 10 has a storage position and a working position during the pulling process; when the pull-out panel 10 is in the storage position, the pull-out panel 10 is in a horizontal state, such as... Figure 9 and Figure 10 As shown; when the pull-out plate 10 is in the working position, the pull-out plate 10 is tilted, and the front end of the pull-out plate 10 is lower than the rear end of the pull-out plate 10, as... Figure 12As shown. The horizontal position of the storage location ensures efficient space integration and consistent appearance, while the controllable tilt of the working position directly responds to the biomechanical characteristics of the elbow joint naturally drooping when the human upper limb flexes forward, so that the hand holding the bottle does not require additional wrist lifting or finger flexion compensation, making it easy to squeeze the pump head.

[0054] The phrase "the pull-out plate 10 has a storage position and a working position during the pulling process" refers to the fact that when the pull-out plate 10 completes one full pull-out stroke along the guide direction of the vertical plate 30, there are two stable dwelling states defined by structural limits and with clear geometric constraints: the storage position corresponds to the beginning of the stroke, at which point the pull-out plate 10 is completely retracted into the inside of the open grid 601; the working position corresponds to the end of the stroke or a preset intermediate point, at which point the pull-out plate 10 has been pulled out to a position that is easy to operate. This dual-position setting is not an arbitrary stop during continuous sliding, but a discrete stable state guaranteed by the physical limiting structure, ensuring reliable reset for each operation.

[0055] like Figure 7 As shown, the upright plate 30 has a first positioning member 401 and a second positioning member 402 arranged along the pulling direction of the pull plate 10 on the side facing the pull plate 10. The height of the first positioning member 401 in the vertical direction is lower than that of the second positioning member 402. The first positioning member 401 is arranged near the front end of the pull plate 10. The pull plate 10 has an inclined groove 1041 and a horizontal groove 1042 that are connected to each other on both sides. The inclined groove 1041 extends upward from the front end of the pull plate 10 towards the rear end. The horizontal groove 1042 is connected to the end of the inclined groove 1041 away from the front end of the pull plate 10 and extends in the horizontal direction.

[0056] When the pull-out plate 10 is in the retracted position, the first positioning element 401 is located in the inclined groove 1041, and the second positioning element 402 is located in the horizontal groove 1042. The height difference configuration of the first positioning element 401 and the second positioning element 402 adapts to the configuration of the inclined groove 1041 and the horizontal groove 1042, so that the pull-out plate 10 is in a horizontal state. When the pull-out plate 10 is in the working position, both the first positioning element 401 and the second positioning element 402 are located in the horizontal groove 1042. Since the line connecting the first positioning element 401 and the second positioning element 402 is not horizontal, the pull-out plate 10 is in an inclined state. Among them, the first positioning element 401 and the second positioning element 402 are cylindrical head screws. While providing support for the pull-out plate 10, the curved surface of the head of the cylindrical head screw forms line contact with the sidewalls of the inclined groove 1041 and the horizontal groove 1042, effectively reducing the frictional resistance during the pull-out process and ensuring stable positioning.

[0057] This structure does not rely on external drives or elastic reset elements. It can reliably switch from a horizontal storage state to a front-tilted working state by relying solely on geometric constraints and gravity assistance. At the same time, it ensures that the two extreme positions have clear mechanical stops and rigid supports, which significantly improves the operating feel, usage stability and long-term durability.

[0058] like Figure 4 As shown, the pull-out plate 10 has a first guide groove 1051 and a second guide groove 1052 on both sides. The first guide groove 1051 and the second guide groove 1052 extend from the lower end face of the pull-out plate 10 towards the inclined groove 1041 and the horizontal groove 1042, respectively, so that the first guide groove 1051 connects to the inclined groove 1041 and the second guide groove 1052 connects to the horizontal groove 1042. The horizontal distance between the first guide groove 1051 and the second guide groove 1052 is equal to the horizontal distance between the first positioning member 401 and the second positioning member 402, so that the first positioning member 401 and the second positioning member 402 can smoothly slide into the inclined groove 1041 and the horizontal groove 1042 along the first guide groove 1051 and the second guide groove 1052, respectively, ensuring that the pull-out plate 10 always maintains synchronous guidance and stable support during the movement. When the pull-out plate 10 needs to be disassembled for cleaning or maintenance, the first positioning member 401 and the second positioning member 402 can slide out in opposite directions along the first guide groove 1051 and the second guide groove 1052 to achieve quick disassembly and installation without the need for additional tools.

[0059] This embodiment also proposes a cabinet assembly 50, including a cabinet body 60, a mirror 602 on a portion of the cabinet body 60 facing the user, an open compartment 601 at the bottom of the cabinet body 60, and a pull-out storage structure as described above. The side panels on both sides of the open compartment 601 form a vertical panel 30, so that the two sides of the pull-out panel 10 can be slidably connected to the inside of the side panel.

[0060] This design uses the open compartment 601 at the bottom of the cabinet body 60 as its supporting foundation. The inherent side panels on both sides of the open compartment 601 are directly transformed into vertical panels 30 in the pull-out storage structure. The pull-out panel 10 can be stably connected to the inner surface of the side panel through a sliding fit, thus giving the cabinet intelligent storage capabilities that are pullable, tiltable, and detachable without altering its original structure. This design balances ease of assembly, convenience of use, and long-term maintenance, making it particularly suitable for home cabinet scenarios with open compartments 601 at the bottom, such as bathroom cabinets, kitchen storage cabinets, etc.

[0061] When the user pulls the pull-out plate 10 forward, the first positioning member 401 disengages from the inclined groove 1041 and moves towards the horizontal groove 1042, so that both the first positioning member 401 and the second positioning member 402 are within the horizontal groove 1042. Guided by the first positioning member 401 and the second positioning member 402, the pull-out plate 10 is in a downward-tilting state at its front end. Figure 6As shown. When the user pushes the pull-out plate 10 inward, the first positioning member 401 disengages from the horizontal groove 1042 and enters the inclined groove 1041. Under the action of geometric constraints, the pull-out plate 10 automatically switches to a horizontal state, as shown. Figure 5 As shown.

[0062] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it. They should not be construed as limiting the scope of protection of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A pull-out storage structure, characterized in that, It includes a pull-out plate and upright plates on both sides of the pull-out plate, with the two sides of the pull-out plate slidably connected to the corresponding upright plates; the pull-out plate has at least one storage slot, and the pull-out plate also has a snap-fit ​​structure matching the number of storage slots, the snap-fit ​​structure restricting the bottle body within the storage slot.

2. The pull-out storage structure as described in claim 1, characterized in that, The snap-fit ​​structure uses a spring clip. The first end of the spring clip is fixedly connected to the pull-out plate, and the second end of the spring clip is provided with a limiting part. The limiting part abuts against the outer wall of the bottle under the action of the elastic restoring force of the spring clip, so as to achieve the limiting and fixing of the bottle body.

3. The pull-out storage structure as described in claim 2, characterized in that, The limiting part is an arc-shaped structure that protrudes into the storage slot.

4. A pull-out storage structure as described in any one of claims 1-3, characterized in that, The snap-fit ​​structure is located on the lower end face of the pull-out plate.

5. A pull-out storage structure as described in claim 1, characterized in that, The storage slot is located near the front end of the pull-out plate, and the rear end of the pull-out plate is provided with an installation space. One end of the installation space facing the storage slot is connected to the storage slot, and the other end of the installation space facing the rear end is open, so that the bottle slides into the storage slot from the rear end through the installation space.

6. A pull-out storage structure as described in claim 5, characterized in that, The bottom of the pull-out plate is provided with an installation groove that communicates with the storage slot, and the installation groove is connected to the installation space. The snap-fit ​​structure is installed in the installation groove.

7. A pull-out storage structure as described in claim 1, characterized in that, The pull-out panel has a storage position and a working position during the pulling-out process; When the pull-out panel is in the stowed position, the pull-out panel is horizontal. When the pull-out plate is in the working position, the pull-out plate is tilted, and the front end of the pull-out plate is lower than the rear end of the pull-out plate.

8. A pull-out storage structure as described in claim 7, characterized in that, The upright plate has a first positioning member and a second positioning member on the side facing the pull-out plate, which are arranged along the pull-out direction of the pull-out plate. The first positioning member is lower than the second positioning member in the vertical direction and is located near the front end of the pull-out plate. The pull-out plate has an inclined groove and a horizontal groove that are connected to each other on both sides. The inclined groove extends upward from the front end of the pull-out plate towards the rear end. The horizontal groove is connected to the end of the inclined groove away from the front end of the pull-out plate and extends in the horizontal direction. When the pull-out panel is in the retracted position, the first positioning member is located in the inclined groove, and the second positioning member is located in the horizontal groove. When the pull-out plate is in the working position, both the first positioning member and the second positioning member are located in the horizontal groove.

9. A pull-out storage structure as described in claim 8, characterized in that, The pull-out plate has a first guide groove and a second guide groove on both sides. The first guide groove and the second guide groove extend from the lower end face of the pull-out plate toward the inclined groove and the horizontal groove, respectively, so that the first guide groove is connected to the inclined groove and the second guide groove is connected to the horizontal groove.

10. A cabinet assembly, comprising a cabinet body, wherein the bottom of the cabinet body is provided with an open compartment, characterized in that, It also includes a pull-out storage structure as described in any one of claims 1-9, wherein the side plates on both sides of the open compartment constitute the upright plate, such that the two sides of the pull-out plate are slidably connected to the inside of the side plates.

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