A pull basket drainage structure and a kitchen pull basket

By introducing a drainage ramp and a removable water-absorbing component into the kitchen pull-out basket, the cumbersome operation and dampness issues of existing pull-out basket drainage structures are solved, improving user experience and hygiene safety.

CN224483378UActive Publication Date: 2026-07-14LIANGCHEN ZHIYAN TECHNOLOGY (SHENZHEN) CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
LIANGCHEN ZHIYAN TECHNOLOGY (SHENZHEN) CO LTD
Filing Date
2025-08-13
Publication Date
2026-07-14

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Abstract

The utility model discloses a kind of pull basket drainage structures and kitchen pull basket, belong to kitchen storage equipment field.Pull basket drainage structure includes pull basket body, its bottom plate is equipped with by high to low extension's flow guide slope, and detachable water absorption parts are equipped at the low point of slope terminal, for absorbing confluence accumulated water.Flow guide slope terminal is positioned at the pull plate of pull basket body front side, realizes standing type visual operation.Terminal is equipped with water-collecting tank to accommodate water absorption parts, pull basket body is formed closed frame using enclosure and pull plate, and baffle side wall is arranged with vent hole to accelerate moisture emission.The utility model kitchen pull basket integrates the drainage structure, eliminates traditional water pan taking and placing operation, solves the problem of bending maintenance, accumulated water overflow and cabinet humidity, improves user experience and health safety.
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Description

Technical Field

[0001] This utility model relates to the field of kitchen storage equipment technology, and in particular to a pull-out basket drainage structure and a kitchen pull-out basket. Background Technology

[0002] In modern kitchen design, pull-out baskets (or dish baskets) used for storing dishes and utensils while also providing drainage have become a common feature. However, the drainage structures of existing conventional pull-out baskets generally have significant design flaws, seriously affecting user experience, efficiency, and hygiene and safety. These flaws are mainly manifested in the following two mainstream structural forms.

[0003] Bottom drainage hole combined with independent water receiving tray structure: This structure has a drainage hole in the bottom plate of the pull-out basket, and a pull-out water receiving tray is set below to catch dripping water.

[0004] The process is cumbersome and inconvenient: When emptying the water tray, users must perform a horizontal lifting and lowering operation. This process usually cannot be done by feel; users must bend over, keep their eyes fixed on the structural components, and slowly remove the tray. After emptying the water, they must then painstakingly and precisely reinstall it in its original position. The entire process is time-consuming and laborious, resulting in a very poor user experience.

[0005] The water level is difficult to observe: it is impossible to visually determine how much water is in the drip tray. Users have to rely on experience to guess, or are forced to bend down and look closely to observe and sense the water level, lacking a convenient visual feedback mechanism.

[0006] Shallow tray designs are prone to spillage: Due to the limited vertical space between the bottom of the pull-out basket and the lower pull-out basket (or the cabinet bottom), drip trays are usually designed to be very shallow. If designed too deep, they would encroach on the valuable pull-out space below. The fatal flaw of shallow tray designs is that if there is even a little water, it must be removed with extreme care, otherwise water is very likely to spill; even when pulling out the pull-out basket in daily life, it must be operated slowly and steadily to prevent shaking from causing water in the tray to spill into the cabinet interior.

[0007] II. Drainage rack with integrated water tray structure: This structure integrates the water tray directly into the bottom of the rack inside the pull-out basket to support the dishes.

[0008] The drainage process is extremely cumbersome: To empty the water from the integrated drip tray, users must first remove all the dishes and utensils placed on top of it. This is not only a complicated process, but the removed items are also difficult to stack haphazardly to maintain hygiene. However, not stacking them requires a lot of extra countertop space, making the process extremely inconvenient and prone to secondary contamination.

[0009] A damp environment poses significant risks: If water is not drained promptly, the inside of the pull-out basket will remain highly humid for an extended period. This damp environment easily breeds bacteria and mold, seriously threatening tableware hygiene and user health. Furthermore, a prolonged damp environment can corrode, rust, or deform components that should be used in a dry environment, such as the cabinet material, metal rails, and basket itself, significantly shortening their lifespan.

[0010] In summary, existing conventional pull-out basket drainage structures generally suffer from several core defects, including poor user experience (requiring bending over and cumbersome procedures), difficulty in detecting water accumulation, easy spillage, inconvenient cleaning and drainage (requiring emptying items), and a tendency to cause internal dampness leading to hygiene hazards and component damage. These drawbacks severely restrict the practicality and user satisfaction of pull-out basket products. Therefore, there is an urgent need in this field for a pull-out basket drainage structure that can effectively solve the above problems. Utility Model Content

[0011] The purpose of this utility model is to overcome the shortcomings and deficiencies of the existing technology and to provide a pull-out basket drainage structure and a kitchen pull-out basket.

[0012] To achieve the above objectives, the present invention provides the following technical solution: a pull-out basket drainage structure, including a pull-out basket body, wherein a guide slope extending from high to low is provided on the bottom plate of the pull-out basket body, and a detachable water-absorbing component is provided at the end low point of the guide slope for absorbing and storing residual water flowing along the slope.

[0013] As a preferred technical solution of this utility model, the terminal low point of the guide slope is located on the pull plate side of the pull basket body near the user operation side.

[0014] As a preferred technical solution of this utility model, a water collection trough is provided at the end low point of the guide slope, and the water suction component is embedded in the water collection trough.

[0015] As a preferred technical solution of this utility model, the water collection tank includes a flow-guiding slope connected to the end of the flow-guiding slope and a horizontally extending water collection bottom surface. The water suction component is placed on the water collection bottom surface and a flow-guiding port is formed between the side wall of the water suction component and the flow-guiding slope.

[0016] As a preferred embodiment of the present invention, the pull-out basket body includes a frame surrounding the left, right and rear sides of the base plate and a pull plate disposed on the front side of the pull-out basket body; the two extended ends of the frame are respectively connected to the two sides of the pull plate to form a frame structure.

[0017] As a preferred embodiment of this utility model, the side walls of the frame are provided with a plurality of ventilation holes.

[0018] As a preferred embodiment of this utility model, the water-absorbing component is a water-absorbing sponge strip.

[0019] A kitchen pull-out basket includes a drain structure, wherein the kitchen pull-out basket is removably installed inside a cabinet.

[0020] Compared with the prior art, the beneficial effects of this utility model are:

[0021] Physical water-locking mechanism: Residual water is directed to the terminal water-absorbing component via a flow ramp, where it is actively absorbed and stored by the absorbent material. This completely eliminates the cumbersome process of picking up and emptying water from the traditional water tray and avoids bending over.

[0022] Standing visual operation: The lowest point of the guide ramp and the water-absorbing component are located inside the pull plate. When the user pulls out the basket body, they can directly face the operation window. They can observe the saturation and replace the water-absorbing component without bending over or emptying the dishes. They can easily take out the water-absorbing component, squeeze out the water, and put it back to complete the drainage operation of the basket. It is simple, fast and efficient, with a visual operation experience that is comfortable and natural. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of this utility model;

[0024] Figure 2 yes Figure 1 Enlarged view of part A

[0025] Figure 3 This is a schematic diagram of the structure of this utility model without the water-absorbing component;

[0026] Figure 4 yes Figure 3 A magnified view of part B;

[0027] Figure 5 This is a cross-sectional view of the pull-out basket body of this utility model;

[0028] Figure 6 This is a schematic diagram of the water-absorbing component in this utility model.

[0029] Reference numerals in the attached drawings: 1. Basket body; 2. Base plate; 3. Guide ramp; 4. Water suction component; 5. Pull plate; 6. Water collection trough; 7. Guide slope; 8. Water collection bottom surface; 9. Guide port; 10. Enclosure frame; 11. Ventilation hole. Detailed Implementation

[0030] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0031] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] like Figures 1-6 The illustrated pull-out basket drainage structure includes a pull-out basket body 1. A guide slope 3 extending from high to low is provided on the bottom plate 2 of the pull-out basket body 1. A detachable water-absorbing component 4 is provided at the lowest point of the end of the guide slope 3 to absorb and store residual water flowing along the slope. In this embodiment, the water-absorbing component 4 is preferably a water-absorbing sponge, but any of the following alternatives can also be used: diatomaceous earth sintered blocks with hydrophobic modification treatment on the surface; plant fiber composite pads; mineral gel particle packs: bentonite or silica gel particles encapsulated in a water-permeable non-woven bag; any moisture-absorbing material that can achieve directional adsorption and storage of liquid water and is detachable and replaceable is within the protection scope of this application.

[0033] This application features a physical water-locking mechanism for the absorbent component 4: residual water is directed to the terminal absorbent component 4 via the guide slope 3, where it is actively absorbed and stored by the absorbent material. This completely eliminates the cumbersome process of removing and emptying water from the traditional drip tray, avoiding the need for bending over. Standing, visual operation: The lowest point of the guide slope 3 and the absorbent component 4 are positioned inside the pull plate 5. Users can pull out the basket body 1 to directly face the operation window, allowing them to observe saturation and replace the absorbent component 4 without bending over or emptying dishes. Simply open the basket, remove the absorbent component 4 to squeeze out the water, and put it back to complete the drainage operation. It is simple, fast, efficient, and provides a comfortable and natural visual operation experience.

[0034] The lowest point of the guide ramp 3 is located on the pull plate 5 side of the basket body 1 near the user operation side. A water collection trough 6 is provided at the lowest point of the guide ramp 3, and the water suction component 4 is embedded in the water collection trough 6.

[0035] The water collection tank 6 includes a flow-guiding slope 7 connected to the end of the flow-guiding slope 3 and a horizontally extending water collection bottom surface 8. The water suction component 4 is placed on the water collection bottom surface 8 and a flow-guiding port 9 is formed between the side wall of the water suction component 4 and the flow-guiding slope 7. The accumulated water can flow along the flow-guiding port 9 to the bottom of the water suction component 4, so that the water is stored more fully. The cross-sectional shape of the flow-guiding port in this embodiment includes, but is not limited to, V-shape, inverted trapezoid or U-shape.

[0036] The pull-out basket body 1 includes a frame 10 surrounding the left, right and rear sides of the base plate 2 and a pull plate 5 located on the front side of the pull-out basket body 1; the two extended ends of the frame 10 are respectively connected to the two sides of the pull plate 5 to form a frame structure; the side walls of the frame 10 are evenly provided with a plurality of ventilation holes 11, and the side walls of the baffle are provided with ventilation holes 11 to accelerate the dissipation of moisture.

[0037] A kitchen pull-out basket includes a drain structure and is retractable and installed inside a cabinet.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples of this utility model and are not intended to limit it. Various changes and modifications can be made to this utility model without departing from its spirit and scope. All such changes and modifications fall within the scope of protection of this utility model as defined by the appended claims and their equivalents.

Claims

1. A pull-out basket drainage structure, comprising a pull-out basket body (1), characterized in that: The bottom plate (2) of the basket body (1) is provided with a guide slope (3) extending from high to low. The end low point of the guide slope (3) is provided with a detachable water-absorbing component (4) for absorbing and storing residual water flowing along the slope.

2. The pull-out basket drainage structure according to claim 1, characterized in that: The terminal low point of the guide ramp (3) is located on the pull plate (5) side of the basket body (1) near the user operation side.

3. The pull-out basket drainage structure according to claim 1 or 2, characterized in that: A water collection trough (6) is provided at the lowest point of the end of the guide slope (3), and the water suction component (4) is embedded in the water collection trough (6).

4. The pull-out basket drainage structure according to claim 3, characterized in that: The water collection tank (6) includes a flow-guiding slope (7) connected to the end of the flow-guiding slope (3) and a horizontally extending water collection bottom surface (8). The water suction component (4) is placed on the water collection bottom surface (8) and a flow-guiding port (9) is formed between the side wall of the water suction component (4) and the flow-guiding slope (7).

5. The pull-out basket drainage structure according to claim 1, characterized in that: The pull-out basket body (1) includes a frame (10) surrounding the left, right and rear sides of the base plate (2) and a pull plate (5) located on the front side of the pull-out basket body (1); the two extended ends of the frame (10) are respectively connected to the two sides of the pull plate (5) to form a frame structure.

6. The pull-out basket drainage structure according to claim 5, characterized in that: The sidewalls of the enclosure (10) are provided with a plurality of ventilation holes (11).

7. The pull-out basket drainage structure according to claim 1, characterized in that: The absorbent component (4) is an absorbent sponge strip.

8. A kitchen pull-out basket, comprising the pull-out basket drainage structure according to any one of claims 1-7, characterized in that: The kitchen pull-out basket can be installed inside the cabinet.