Multifunctional water tank assembly

By dividing the sink into a multi-functional area and a draining and storage area, setting up a cutting board and a soaking tray, and using water-guiding protrusions and slopes to accelerate drainage, the waste collection filter is easy to clean, and the sterilization lamp achieves disinfection. This solves the problems of low space utilization and slow drainage of traditional sinks, and improves the functionality and cleanliness of the sink.

CN224119654UActive Publication Date: 2026-04-14ZHEJIANG FRANTA
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-08
Publication Date
2026-04-14

AI Technical Summary

Technical Problem

Traditional sinks have limited functionality, take up a lot of space, have low space utilization, slow drainage, and are prone to clogging.

Method used

The interior of the sink is divided into a multi-functional area and a draining and storage area. It is equipped with a cutting board and a soaking tray. The water guide protrusions and water guide slopes accelerate drainage. The residue filter is easy to clean, and the sterilization lamp achieves disinfection.

Benefits of technology

It improves space utilization, enhances the versatility of the sink, improves drainage efficiency and ease of cleaning, and ensures the hygiene and safety of the sink.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a multifunctional water tank assembly which comprises a water tank body, the water tank body comprises a multifunctional area and a draining storage area, a chopping board and a soaking disc are arranged on the multifunctional area, a water outlet is formed in the water tank body, and a draining storage frame is arranged in the draining storage area. A water guide convex part is arranged at the bottom of the multifunctional area and provided with a water guide inclined face, and the water guide inclined face surrounds the periphery of the water outlet. Compared with the prior art, the space in the sink is fully utilized by the multifunctional area, the conventional requirements of the kitchen sink can be met, the sink has good adaptability to smaller kitchen space and rich functions, the water guide convex part is arranged at the bottom of the sink, and the water guide convex part is provided with the water guide inclined surface, so that water flow is guided to flow to the water outlet in an accelerated manner, slag is effectively collected, water drainage is accelerated, and the service life of the sink is prolonged. Functions of the sink are enriched, space utilization rate is increased, and water drainage efficiency of the sink is improved.
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Description

Technical Field

[0001] This utility model relates to a sink assembly, specifically a multifunctional sink assembly, and belongs to the field of kitchenware technology. Background Technology

[0002] As people's living standards continue to improve, their requirements for the functionality of kitchen furniture are getting higher and higher. At the same time, kitchen areas are getting smaller and smaller, and there are more and more small kitchen appliances, resulting in less and less countertop space. The sink is an indispensable item in the kitchen. The sink design should first meet the basic needs of washing and drainage, while adapting to daily usage habits and ensuring sufficient capacity.

[0003] Currently, most traditional sinks have simple configurations, especially double-bowl designs, which occupy a large amount of kitchen space, have limited functions, and low space utilization. Traditional sinks also have slow drainage, are prone to clogging, and allow wastewater to accumulate in the sink, making it difficult to drain in a timely manner. Chinese utility model patent ZL201720944641.1 (authorization publication number CN207944513U) discloses a kitchen sink with a main sink and auxiliary sink, and multiple functional areas to meet conventional functional needs. However, the sink, storage mechanisms, and other functional areas are arranged horizontally and independently along the countertop, resulting in a large space occupation and low space utilization. Utility Model Content

[0004] To address the technical problems existing in the background art, this utility model proposes a multifunctional sink component that improves space utilization.

[0005] The technical solution adopted by this utility model to solve its technical problem is as follows:

[0006] A multifunctional sink assembly includes a sink body, the sink body comprising a multifunctional area and a drain storage area, the multifunctional area being provided with a cutting board and a soaking tray, the drain storage area being provided with a drain outlet, and the sink body being provided with a drain storage frame; the multifunctional area being provided with a water guiding protrusion, the water guiding protrusion being provided with a water guiding slope, and the water guiding slope surrounding the drain outlet.

[0007] Through the above improvements, the interior space of the entire sink is divided into a multi-functional area and a draining and storage area. The multi-functional area uses a cutting board and soaking tray for cutting vegetables, soaking, defrosting, etc., while dishes are stored in the draining and storage basket after washing. This meets the multi-functional needs of the sink, improves space utilization, and is well-suited for smaller kitchen spaces. The bottom of the sink has a water-guiding protrusion and a water-guiding slope. The water-guiding slope faces the drain, and the water flows from the water-guiding protrusion to the bottom of the draining and storage area, and then flows into the drain through the water-guiding slope, accelerating drainage and improving the sink's drainage efficiency.

[0008] Preferably, the multi-functional area includes a soaking area, a cutting area, and a washing area. The cutting board is detachably mounted on the cutting area, and the soaking tray is detachably mounted on the soaking area. These improvements allow for the installation or removal of the cutting board and soaking tray according to usage needs, making it convenient to use and improving space utilization.

[0009] Preferably, the main body of the sink has a supporting structure, on which the cutting board and soaking tray rest. The supporting structure includes supporting columns and supporting edges, which are located on the inner wall of the main body of the sink. Through these improvements, the cutting board and soaking tray can be placed on the supporting structure, facilitating use and improving placement stability.

[0010] Preferably, the supporting structure further includes a supporting protrusion disposed on the inner wall of the sink body. The cutting board and soaking tray have a first resting position and a second resting position. The soaking tray and cutting board rest on the supporting column and supporting edge at the first resting position, and rest on the supporting protrusion at the second resting position. Through these improvements, the cutting board and soaking tray can be placed in different positions within the sink, not only improving space utilization but also meeting different usage scenarios.

[0011] Preferably, the draining storage frame is provided with supporting ribs, and when the soaking tray and cutting board are in the first placement position, the supporting ribs support the bottom of the soaking tray and cutting board. Through these improvements, the available space in the placement position is expanded, and the supporting ribs, in addition to the supporting structure, improve the reliability of placing the cutting board and soaking tray.

[0012] Preferably, the sink body is provided with a hanging column, and the hanging column has a hanging groove. The drain storage frame is suspended in the hanging groove. The drain storage frame consists of a main frame and a secondary frame. The main frame is inserted into the sink body, and the secondary frame extends out of the sink body. Through these improvements, a drain storage frame is hung on the side wall of the sink, allowing dishes to drain within the main frame, and the secondary frame increases storage space.

[0013] Preferably, the water-guiding protrusion is inclined toward the drain outlet and forms a drainage slope. The water-guiding protrusion and the drain collection area are provided with a water-guiding slope. The water-guiding slope guides the water flow from the water-guiding protrusion to the bottom of the drain collection area, thereby improving the drainage speed.

[0014] Preferably, the drain outlet is located below the drain collection frame, and a sludge collection filter screen is provided at the drain outlet. A detachable handle is provided at the edge of the sludge collection filter screen, and filter holes are provided on the surface of the sludge collection filter screen. With these improvements, when cleaning the sludge collection filter screen, the handle can be removed to lift the filter screen from the drain outlet for cleaning, avoiding sewer blockage and facilitating subsequent cleaning.

[0015] Preferably, the main body of the water tank is provided with a side wall water outlet, and the water outlet of the side wall water outlet is directed downward. With the above improvement, when the side wall water outlet is opened, water is sprayed downward, the water flow washes downward along the side wall and flows down to the water outlet, reducing the amount of garbage residue at the bottom edge of the water tank, improving the sludge collection efficiency, and cleaning the side wall at the same time.

[0016] Preferably, the supporting edge has a cavity, and a sterilizing lamp is embedded inside the cavity. Through these improvements, the sterilizing lamp can be turned on after use to sterilize the bottom of the sink and the drain collection frame, thus achieving the function of disinfecting and sterilizing the sink.

[0017] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0018] 1. The sink features a multi-functional area and a draining and storage area, and is equipped with a cutting board and a soaking tray, offering a variety of functions.

[0019] 2. The water tank is equipped with water-guiding protrusions and water-guiding slopes to guide the water flow to the drain outlet more quickly and improve drainage efficiency.

[0020] 3. The cutting board and soaking tray have a primary and a secondary placement position, improving space utilization and making them suitable for different usage scenarios. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the main body of the water tank in Embodiment 1 of this utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the water tank body without the cutting board and soaking tray placed in Embodiment 1 of this utility model;

[0023] Figure 3 This is a top view of the main body of the water tank in Embodiment 1 of this utility model;

[0024] Figure 4 This is a cross-sectional view of the main body of the water tank in Embodiment 1 of this utility model;

[0025] Figure 5 This is a schematic diagram of the drain storage frame structure in Embodiment 1 of this utility model;

[0026] Figure 6 This is a schematic diagram of the slag collection filter screen structure in Embodiment 1 of this utility model;

[0027] Figure 7 This is a cross-sectional view of the water tank body in Embodiment 2 of this utility model;

[0028] Figure 8 This is a cross-sectional view of the water tank body in Embodiment 3 of this utility model;

[0029] Figure 9 for Figure 8 Enlarged view of a portion of point A in the middle;

[0030] In the diagram: 1. Main body of the sink; 2. Multifunctional area; 3. Cutting area; 4. Soaking area; 5. Washing area; 6. Draining and storage area; 7. Cutting board; 8. Soaking tray; 9. Draining and storage frame; 10. Water guide protrusion; 11. Water guide slope; 12. Drain outlet; 13. Support column; 14. Supporting edge; 15. Inner wall; 16. First placement position; 17. Support protrusion; 18. Second placement position; 19. Supporting rib; 20. Hanging column; 21. Hanging groove; 22. Main frame; 23. Secondary frame; 24. Sludge collection filter; 25. Removable handle; 26. Filter hole; 27. Side wall outlet; 28. Cavity; 29. ​​Sterilization lamp. Detailed Implementation

[0031] 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.

[0032] It should be understood that although the terms upper, middle, lower, top, one end, etc., appear in this document to describe various elements, these elements are not limited by these terms. These terms are only used to distinguish the elements from each other for ease of understanding, and are not used to define any directional or sequential restrictions.

[0033] Example 1

[0034] like Figure 1-6 As shown, a multifunctional sink assembly is provided. The interior space of the main sink body 1 is divided into a multifunctional area 2 and a draining and storage area 6. The multifunctional area 2 is equipped with a cutting board 7 and a soaking tray 8, which can meet the needs of washing, cutting, soaking and defrosting vegetables in the sink, thus improving space utilization. The draining and storage area 6 is equipped with a draining and storage frame 9, which can store dishes, dish soap and other kitchen utensils. The draining and storage area 6 is equipped with a drain outlet 12 at the bottom. The multifunctional area 2 is equipped with a water guiding protrusion 10 at the bottom and a water guiding slope 11. The water guiding slope 11 surrounds the drain outlet 12 to accelerate drainage and improve the sink's drainage efficiency.

[0035] Regarding the further explanation of the implementation of the multi-functional area 2 in this embodiment, the multi-functional area 2 includes a vegetable cutting area 3, a soaking area 4, and a vegetable washing area 5. A support structure is provided inside the main body of the sink 1, and the short sides of the vegetable cutting board 7 and the soaking tray 8 are placed on the support structure.

[0036] Specifically, the supporting structure of the main body 1 of the water tank consists of a supporting column 13, a supporting edge 14, and a supporting protrusion 17. The supporting column 13 is located at the top of the inner wall 15 of the main body 1 of the water tank, and the supporting edge 14 is located on the opposite side. The supporting column 13 and the supporting edge 14 are at the same height and protrude outward from the water tank. The supporting protrusion 17 is located in the middle of the inner wall 15 of the main body 1 of the water tank.

[0037] Furthermore, the cutting board 7 and the soaking tray 8 rest on the supporting column 13 and the supporting edge 14 in the first resting position 16, and on the supporting protrusion 17 in the second resting position 18, which improves the reliability of the placement of the cutting board 7 and the soaking tray 8. The cutting board 7 and the soaking tray 8 can be moved in the plane to adapt to complex usage scenarios.

[0038] like Figure 5 As shown, as a further explanation of the specific structure of the drain storage frame 9, the main body 1 of the sink has a recessed area with a shape and size that matches the drain storage frame 9. The drain storage frame 9 is suspended in the recessed area of ​​the main body 1 of the sink by a hanging column 20. The hanging column 20 is connected to the main body 1 of the sink. The hanging column 20 has an annular hanging groove 21. The frame of the drain storage frame 9 has a curved section that matches the hanging column 20. During installation, the curved section on the frame of the drain storage frame 9 is suspended on the hanging groove 21.

[0039] Furthermore, the drain storage frame 9 is divided into a main frame 22 and a secondary frame 23. The main frame 22 is suspended inside the main body of the sink 1, and the secondary frame 23 extends out of the main body of the sink 1. When in use, the main frame 22 of the drain storage frame 9 is used to drain and store the bowls, while the secondary frame 23 expands the storage space. The secondary frame 23 also acts as a handle when the drain storage frame 9 is disassembled, making it easy to disassemble.

[0040] In addition, the outer edge of the drain storage box 9 is provided with a support rib 19. When the soaking tray 8 and the cutting board 7 are in the first placement position 16, the support rib 19 supports the bottom of the soaking tray 8 and the cutting board 7, and together with the support column 13, it plays a supporting role, which improves the stability of the soaking tray 8 and the cutting board 7.

[0041] like Figure 2 , 3 As shown, as a further explanation of the water guiding protrusion 10, there is a height difference between the water guiding protrusion 10 and the bottom surface of the drain collection area 6. The water guiding protrusion 10 is inclined along the water outlet direction and forms a water-falling slope. A water guiding slope 11 is provided at the junction of the water guiding protrusion 10 and the bottom of the drain collection area 6. The water guiding slope 11 has a certain slope and surrounds the drain outlet 12 to improve the smoothness of drainage.

[0042] The drain outlet 12 is located at the bottom of the drain collection area 6. The bottom of the drain collection area 6 is provided with a water guide angle that slopes down to the drain outlet 12 from all sides to facilitate drainage. When in use, the water flows down to the drain outlet 12 along the water guide slope 11, improving drainage efficiency and keeping the sink clean.

[0043] like Figure 6 As shown, as a further explanation of the slag collection filter 24, the slag collection filter 24 is low in the middle and its edge is flush with the bottom surface of the drain collection area 6, and it is attached to the drain outlet 12. The surface of the slag collection filter 24 is provided with filter holes 26. The detachable handle 25 is set at the edge of the filter screen. During use, water flows through the filter holes 26 into the drain outlet 12, and the residue is collected on the surface of the filter screen. When cleaning the filter residue, the slag collection filter 24 can be removed by removing the handle 25, which effectively collects the residue and is easy to disassemble.

[0044] Preferably, the top surface of the sink is provided with a pre-drilled hole. During the sink installation process, a cup washer, soap dispenser, water purifier, and pressurized water sprayer can be installed in the pre-drilled hole according to actual needs. The pre-drilled hole can also be used for storage to place kitchen utensils such as scissors and peelers.

[0045] Example 2

[0046] A multi-functional sink assembly, such as Figure 7 As shown, the difference between this embodiment and the first embodiment is that the side wall outlet 27 is set on the inner wall 15 of the water tank, the outlet is arranged downward, and the height is between the first resting position 16 and the second resting position 18, so as to avoid conflict when the drain collection frame 9 is installed. When it is turned on, the side wall outlet 27 sprays water downward, which can flush the residual garbage at the bottom of the water tank towards the sludge filter screen 24, and at the same time rinse the inner wall 15 of the water tank.

[0047] Example 3

[0048] A multi-functional sink assembly, such as Figure 8 , 9 As shown, the difference between this embodiment and Embodiment 1 is that a cavity 28 is provided inside the supporting edge 14, and a sterilizing lamp 29 is embedded inside the cavity 28. The sterilizing lamp 29 faces the bottom of the sink and the drain collection area 6, and the supporting edge 14 is made of transparent material. By irradiating the bottom of the sink and the drain collection area 6 with the sterilizing lamp 29, the bowls in the drain collection frame 9 and the bottom of the sink are disinfected and sterilized, ensuring the cleanliness and hygiene of the sink.

[0049] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A multifunctional sink assembly, comprising a sink body (1), characterized in that, The main body of the sink (1) includes a multi-functional area (2) and a drain storage area (6). The multi-functional area (2) is equipped with a cutting board (7) and a soaking tray (8). The main body of the sink (1) is equipped with a drain outlet (12). The drain storage area (6) is equipped with a drain storage frame (9). The multifunctional area (2) is provided with a water guiding protrusion (10), the water guiding protrusion (10) is provided with a water guiding slope (11), and the water guiding slope (11) surrounds the outer periphery of the drain (12).

2. The multifunctional water tank assembly according to claim 1, characterized in that, The multi-functional area (2) includes a soaking area (4), a cutting area (3) and a washing area (5). The cutting board (7) is detachably mounted on the cutting area (3), and the soaking tray (8) is detachably mounted on the soaking area (4).

3. The multifunctional sink assembly according to claim 1, characterized in that: The main body (1) of the sink is provided with a support structure, and the cutting board (7) and soaking plate (8) are placed on the support structure. The support structure includes a support column (13) and a support side (14), and the support column (13) and the support side (14) are set on the inner wall (15) of the main body (1) of the sink.

4. A multifunctional sink assembly according to claim 3, characterized in that: The supporting structure also includes a supporting protrusion (17), which is provided on the inner wall (15) of the main body (1) of the sink. The cutting board (7) and the soaking tray (8) have a first resting position (16) and a second resting position (18). The cutting board (7) and the soaking tray (8) rest on the supporting column (13) and the supporting edge (14) in the first resting position (16), and the cutting board (7) and the soaking tray (8) rest on the supporting protrusion (17) in the second resting position (18).

5. A multifunctional sink assembly according to claim 4, characterized in that: The drain storage box (9) is provided with a support rib (19). When the soaking tray (8) and the cutting board (7) are in the first resting position (16), the support rib (19) supports and cooperates with the soaking tray (8) and the cutting board (7).

6. A multifunctional sink assembly according to claim 1, characterized in that: The main body (1) of the water tank is provided with a hanging column (20), and a hanging groove (21) is formed on the hanging column (20). The drain storage frame (9) is suspended on the hanging groove (21). The drain storage frame (9) is composed of a main frame (22) and a secondary frame (23). The main frame (22) is placed inside the main body (1) of the water tank, and the secondary frame (23) extends out of the main body (1).

7. A multifunctional sink assembly according to claim 2, characterized in that: The water-guiding protrusion (10) is inclined toward the drain outlet (12), and a water-guiding slope (11) is provided at the junction of the water-guiding protrusion (10) and the drain collection area (6). The water-guiding slope (11) guides the water flow from the water-guiding protrusion (10) to the bottom of the drain collection area (6).

8. A multifunctional sink assembly according to claim 1, characterized in that: The drain outlet (12) is located below the drain collection frame (9). A slag collection filter (24) is provided at the drain outlet (12). A detachable handle (25) is provided at the edge of the slag collection filter (24). Filter holes (26) are arranged on the surface of the slag collection filter.

9. A multifunctional sink assembly according to claim 1, characterized in that: The main body (1) of the water tank is provided with a side wall water outlet (27), and the water outlet (27) is downward.

10. A multifunctional sink assembly according to claim 3, characterized in that: The supporting edge (14) is provided with a cavity (28), and a germicidal lamp (29) is embedded inside the cavity (28).

Citation Information

Patent Citations

  • For kitchen use basin and have kitchen cabinet platform of this basin

    CN207944513U