Integrated water tank

By designing a pull-out bowl drawer and a flip-up cupboard in the integrated sink, combined with a top control panel and magnetic components, the problems of complicated pre-cleaning and inconvenient bending over in existing integrated sinks are solved, achieving a convenient and safe cleaning experience.

CN223392151UActive Publication Date: 2025-09-30ZHEJIANG SANFER ELECTRIC
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Patent Information

Application Number
CN202423133062.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-18
Publication Date
2025-09-30
Estimated Expiration
2034-12-18

AI Technical Summary

Technical Problem

The flip-top opening of existing dishwashers with integrated sinks makes the pre-washing process complicated, and the cupboards are not integrated, so users need to bend over to operate the dishwasher, which is inconvenient.

Method used

An integrated sink is designed. The dishwasher is pulled out sideways into the sink and is equipped with a pull-out bowl drawer. The cupboard adopts a flip-up and lifting structure. The control panel is located on the top of the dishwasher and the cupboard door is located at the upper end. The slide rail and magnetic suction component enhance stability, and the spray arm improves cleaning efficiency.

Benefits of technology

The pre-cleaning process is simplified, labor intensity is reduced, and operational convenience and safety are improved, making it particularly suitable for the elderly or users with physical disabilities.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses an integrated water tank, and relates to the field of kitchen ware. A traditional dish-washing machine integrated with a water tank is opened in a flip-open mode, the dish-washing pre-cleaning process is complex, a user needs to bend down to take dishes and clean the dishes, and operation is inconvenient. The kitchen cabinet comprises a cabinet body, a water tank and a dish-washing machine, the dish-washing machine and the water tank are arranged on the left side and the right side of the upper portion of the cabinet body respectively, and the dish-washing machine is provided with a bowl drawer which can be pulled rightwards into the water tank; a cupboard is arranged at the position, below the dish washing machine, of the cabinet body, the cupboard is of an overturning lifting structure, and the cupboard can rotate towards the outer upper side to be as high as the table top of the cabinet body. The dish-washing machine is laterally pulled out into the water tank, so that the pre-washing process of dishes to be washed can be conveniently realized, the dishes do not need to be pre-washed and moved back and forth between the dish-washing machine and the water tank, the lifting cupboard is turned over, a user can easily take the dishes out of or put the dishes into the cupboard without stooping or squatting, the operation convenience is improved, and the user experience is improved. And the use difficulty and the labor intensity are greatly reduced.
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Description

Technical Field

[0001] The utility model relates to the field of kitchenware, in particular to an integrated sink. Background Art

[0002] Current integrated sinks integrate a variety of products that have spatial or functional connections with the sink, including dishwashers, knife racks, cutting boards, bowl baskets, etc.

[0003] For example, the Chinese utility model patent application number CN20221975548.4 (publication number CN2129126243U) "Sink-type dishwasher with external water filter basket" integrates the dishwashing function by opening a dishwasher on the countertop.

[0004] However, in the above solution, the dishwasher adopts a flip-top opening, and the pre-washing process of dishes is complicated; in addition, the cupboard is not integrated into the integrated sink, and the user needs to bend down to take out the dishes and wash them, which is inconvenient to operate. Utility Model Content

[0005] The technical problem to be solved and the technical task to be proposed by the present invention are to improve and perfect the existing technical solutions and provide an integrated water tank to facilitate pre-cleaning and reduce labor intensity.

[0006] An integrated sink includes a cabinet, a sink located on the upper portion of the cabinet, and a dishwasher. The sink is located in the upper right area of ​​the cabinet, and the dishwasher is located in the upper left area of ​​the cabinet. A faucet is provided on the cabinet countertop behind the sink, and the dishwasher is provided with a dish drawer that can be pulled out to the right into the sink. By pulling the dishwasher out sideways into the sink, the dishes can be pre-washed. After the pre-wash is completed, the dish drawer can be simply pushed into the dishwasher for washing, eliminating the need to move the dishes back and forth between the dishwasher and the sink. This makes pre-washing convenient, effectively reduces bending, reduces labor intensity, and simplifies the washing process.

[0007] As a preferred technical means: the bowl drawer includes a bowl basket and a drawer door fixedly connected to the bowl basket. The front and rear sides of the bowl basket are connected to the inner wall of the dishwasher via a slide rail assembly to achieve a pull-out operation. This facilitates the pull-out operation of the bowl drawer.

[0008] As a preferred technical measure, a waterproof protection strip is provided along the left side of the drawer door to increase the sealing and stability of the drawer door, prevent water in the sink and the dishwasher from seeping into each other, and improve the overall use effect.

[0009] As a preferred technical measure, magnetic components are installed at the four inner corners of the drawer door and corresponding positions on the dishwasher. This enhances the stability and sealing of the drawer door, improves the user experience, and adds greater operational convenience and safety to the integrated sink dishwasher.

[0010] As a preferred technical means, a pull groove for manual pulling is provided on the upper right side of the drawer door. This location not only conforms to the usage habits of most people, but also facilitates operation while the user is standing or slightly bent over. This reduces the user's labor intensity and improves operational convenience. The drawer door can be easily pulled by simply placing a finger or palm in the pull groove.

[0011] As a preferred technical measure, the dishwasher is provided with a control panel on the top for controlling the dishwasher. Placing the control panel on the top of the dishwasher allows the user to easily access and operate it while standing, without having to bend or squat. This reduces operational difficulty and labor intensity, making it particularly suitable for the elderly or users with physical disabilities, allowing them to use the dishwasher more easily.

[0012] As a preferred technical means, the dishwasher is provided with a slot for inserting knives on the top rear side. Placing the slot on the top rear side of the dishwasher does not occupy kitchen countertop space, but allows users to easily access knives at any time, making better use of kitchen space and improving overall kitchen cleanliness.

[0013] As a preferred technical means: the cabinet is provided with a cupboard below the dishwasher, the cupboard door being located at the front of the cabinet, and the cupboard handle being located at the upper end of the door in the upper area of ​​the cabinet. Providing the cupboard below the dishwasher fully utilizes the space, and the cupboard door handle being located at the upper end in the upper area of ​​the cabinet. This position allows the user to easily open the cupboard door without bending over, or with only a slight bend, thereby improving operational convenience.

[0014] As a preferred technical measure, the cupboard utilizes a tilting and lifting structure, allowing it to rotate outward and upward to the same height as the countertop. When the cupboard is rotated to the same height as the countertop, users can easily remove dishes from or insert them without bending or squatting, improving operational convenience and significantly reducing difficulty and labor intensity.

[0015] As an optimal technical means: the cupboard includes a cabinet door and a dish rack, the dish rack is fixedly connected to the cabinet door, and there are two groups of flipping and lifting structures, which are symmetrically arranged on the left and right sides of the dish rack. The flipping and lifting structure adopts a hydraulic connecting rod mechanism, including an upper rod, a lower rod, an upper hydraulic rod, a lower hydraulic rod and a hydraulic connecting rod. The lower end of the upper rod is rotatably connected to the upper end of the lower rod, and the lower end of the upper hydraulic rod is rotatably connected to the upper part of the upper rod. The upper end of the upper hydraulic rod and the upper end of the upper rod are both rotatably connected to the upper part of the cabinet body, the lower end of the lower hydraulic rod is rotatably connected to the lower part of the lower rod, and the lower end of the lower rod and the upper end of the lower hydraulic rod are both rotatably connected to the cabinet door, the upper end of the hydraulic connecting rod is rotatably connected to the middle part of the upper rod, and the lower end of the hydraulic connecting rod is rotatably connected to the middle part of the lower rod. The hydraulic connecting rod mechanism can effectively realize the flipping and lifting structure. The hydraulic connecting rod mechanism can withstand a large weight and torque, making the cupboard less likely to shake or deform during the lifting and flipping process. At the same time, the hydraulic mechanism moves smoothly and with low noise, which can also improve the user experience.

[0016] As a preferred technical approach, a dishwasher is equipped with a spray arm inside, a water pump connected to the spray arm at the bottom of the dishwasher, and the water pump is connected to a tap water pipe. The spray arm is provided with multiple water spray holes at equal intervals. Water is sprayed through the multiple water spray holes at equal intervals to improve cleaning efficiency.

[0017] Beneficial effects: By pulling the dishwasher sideways into the sink, the pre-wash process of the dishes to be washed can be easily realized. After the pre-wash is completed, you only need to push the dish drawer into the dishwasher to start washing. There is no need to pre-wash and move dishes back and forth between the dishwasher and the sink. The pre-wash is convenient, and it effectively reduces bending over, reduces labor intensity, and simplifies the cleaning process. The flip-up and lifting cupboard allows users to easily take out or put dishes in the cupboard without bending over or squatting, which improves the convenience of operation and greatly reduces the difficulty of use and labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic structural diagram of the utility model.

[0019] Figure 2 It is a schematic diagram of the internal structure of the dishwasher of the present invention.

[0020] Figure 3 It is a structural schematic diagram of a drawer door of the present utility model.

[0021] Figure 4 It is a structural schematic diagram of a cupboard of the present utility model.

[0022] In the figure: 1. Cabinet; 2. Sink; 3. Dishwasher; 4. Faucet; 5. Cupboard; 6. Slot; 301. Bowl basket; 302. Drawer door; 303. Slide rail assembly; 304. Protective strip; 305. Magnetic assembly; 306. Slot; 307. Control panel; 308. Spray arm; 309. Water pump; 310. Water spray hole; 501. Handle; 502. Cabinet door; 503. Dish rack; 504. Upper rod; 505. Lower rod; 506. Upper hydraulic rod; 507. Lower hydraulic rod; 508. Hydraulic connecting rod. DETAILED DESCRIPTION

[0023] The technical solution of the present invention is further described in detail below with reference to the accompanying drawings.

[0024] like Figure 1-3 As shown, an integrated sink includes a cabinet 1, a sink 2 and a dishwasher 3 provided on the upper part of the cabinet 1. The sink 2 is provided in the upper right area of ​​the cabinet 1, and the dishwasher 3 is provided on the upper left area of ​​the cabinet 1. A faucet 4 is provided on the countertop of the cabinet 1 behind the sink 2. The dishwasher 3 is provided with a bowl drawer that can be pulled out to the right into the sink 2. A spray arm 308 is provided in the dishwasher 3. A water pump 309 is provided at the bottom of the dishwasher 3. The spray arm 308 and the water pump 309 are connected to the tap water pipeline. Six water spray holes 310 are provided on the top of the spray arm 308, and The dishwasher 3 is arranged at equal intervals. A control panel 307 for controlling the dishwasher 3 is provided on the top. The bottom of the dishwasher 3 is connected to the downpipe through a solenoid valve. The bottom of the sink 2 is connected to the downpipe. The cabinet 1 is provided with a cupboard 5 below the dishwasher 3. The cupboard door 502 of the cupboard 5 is provided in front of the cabinet 1. The handle 501 of the cupboard 5 is provided at the upper end of the cupboard door 502 and is located in the upper area of ​​the cabinet 1. The cupboard 5 adopts a flip lifting structure. The cupboard 5 can be rotated outward and upward to the same height as the countertop of the cabinet 1.

[0025] To achieve the drawer's pull-out operation, the drawer includes a basket 301 and a door 302 fixedly connected to the basket 301. The front and rear sides of the basket 301 are connected to the inner wall of the dishwasher 3 via a rail assembly 303. The rail assembly 303 is commonly used in various pull-out structures and is widely applicable and cost-effective.

[0026] In order to achieve waterproof and airtight performance of the drawer door 302, a waterproof protective strip 304 is provided along the left side of the drawer door 302. This increases the sealing and stability of the drawer door 302, prevents water in the sink 2 and the dishwasher 3 from penetrating each other, and improves the overall use effect.

[0027] To enhance the stability and sealing of the drawer door 302 and facilitate operation, magnetic assemblies 305 are provided at the four inner corners of the drawer door 302 and at corresponding positions on the dishwasher 3. In this embodiment, the magnetic assemblies 305 utilize an electromagnet assembly. When powered on, the electromagnet assembly rapidly generates a strong magnetic force, enabling rapid securing of the drawer door 302. Upon power failure, the magnetic force rapidly dissipates, facilitating easy opening of the door leaf. This enhances the stability and sealing of the drawer door 302, improves the user experience, and adds greater operational convenience and safety to the integrated sink 2 dishwasher 3.

[0028] To facilitate the opening of the drawer door 302, a pull groove 306 is provided on the upper right side of the drawer door 302 for manual opening. This placement of the pull groove 306 not only conforms to the usage habits of most people but also facilitates operation while the user is standing or slightly bent over, thereby reducing the user's labor intensity and improving the convenience of operation. The drawer door 302 can be easily and conveniently opened by simply placing a finger or palm into the pull groove 306.

[0029] In this example, the control panel 307 of the dishwasher 3 is located on the front side of the top of the dishwasher 3 and is tilted forward to facilitate observation and operation. The control panel 307 is set on the top of the dishwasher 3 so that the user can easily reach and operate it while standing without bending or squatting, which reduces the difficulty of operation and labor intensity. It is especially suitable for the elderly or users with physical disabilities, allowing them to use the dishwasher 3 more easily.

[0030] In order to improve space utilization, the top rear side of the dishwasher 3 is provided with a slot 6 for inserting knives. The slot 6 is arranged at the top rear side of the dishwasher 3, which not only does not occupy the space on the kitchen counter, but also makes it convenient for users to take out knives at any time, making the kitchen space utilization more reasonable and improving the overall cleanliness of the kitchen.

[0031] To improve cleaning efficiency, dishwasher 3 is provided with a spray arm 308. A water pump 309 is located at the bottom of dishwasher 3 and connected to spray arm 308. The water pump 309 is connected to a tap water line. The spray arm 308 is provided with a plurality of water spray holes 310 at equal intervals. Water is sprayed through the plurality of water spray holes 310 at equal intervals, thereby improving cleaning efficiency.

[0032] In order to realize the cupboard 5 adopting a flip lift structure, as Figure 4As shown, the cupboard 5 includes a cabinet door 502 and a dish rack 503, the dish rack 503 is fixedly connected to the cabinet door 502, the flip lifting structure has two groups, which are symmetrically arranged on the left and right sides of the dish rack 503, and the flip lifting structure adopts a hydraulic connecting rod mechanism, including an upper rod 504, a lower rod 505, an upper hydraulic rod 506, a lower hydraulic rod 507 and a hydraulic connecting rod 508, the lower end of the upper rod 504 is rotatably connected to the upper end of the lower rod 505, and the lower end of the upper hydraulic rod 506 is rotatably connected to the upper end of the lower rod 505. At the top of the upper rod 504, the upper ends of the upper hydraulic rod 506 and the upper ends of the upper rod 504 are both rotatably connected to the upper portion of the cabinet body 1. The lower end of the lower hydraulic rod 507 is rotatably connected to the lower portion of the lower rod 505. The lower end of the lower rod 505 and the upper end of the lower hydraulic rod 507 are both rotatably connected to the cabinet door 502. The upper end of the hydraulic connecting rod 508 is rotatably connected to the middle portion of the upper rod 504, and the lower end of the hydraulic connecting rod 508 is rotatably connected to the middle portion of the lower rod 505. This hydraulic linkage mechanism can effectively realize the tilting and lifting structure. The hydraulic linkage mechanism can withstand large weight and torque, making the cupboard 5 less likely to shake or deform during the lifting and flipping process. At the same time, the hydraulic mechanism moves smoothly and quietly, which can also improve the user experience.

[0033] During pre-washing, the dishwasher 3 is pulled sideways into the sink 2, and the dishes to be washed are placed in the dish drawer. The faucet 4 is then turned on to pre-wash the dishes. After pre-washing is complete, the drawer door 302 is pushed to the left and closed, and the washing process can be performed through the control panel 307 on the top of the dishwasher 3. When washing is complete, the dishes need to be placed in the cupboard 5. By pulling the handle 501 of the cupboard 5, the cupboard 5 is flipped forward and moved to the same height as the countertop of the cabinet 1. The dish drawer of the dishwasher 3 is then opened to the right, and the dishes are placed in the cupboard 5. Finally, the cupboard 5 is pushed downward until the door 502 is closed and magnetically fixed to the cabinet 1. The door 502 can also be fixed to the cabinet 1 using a push-to-unlock lock mechanism. In this embodiment, as needed, the dishwasher 3 or the cupboard 5 is equipped with a drying and sterilizing device for drying and sterilizing the dishes.

[0034] The integrated sink 2 can conveniently realize the pre-washing process of the dishes to be washed. After the pre-washing is completed, it is only necessary to push the dish drawer into the dishwasher 3 to start washing. There is no need to pre-wash and move dishes back and forth between the dishwasher 3 and the sink 2. The pre-washing is convenient, and it effectively reduces bending over, reduces labor intensity, and simplifies the washing process. After the washing is completed, by turning the cupboard 5 to the same height as the countertop of the cabinet body 1, the transfer and storage process of the dishes in the dishwasher 3 can be conveniently realized, which also reduces bending over and reduces labor intensity.

[0035] The integrated water tank shown above is a specific embodiment of the present invention, which has reflected the outstanding substantial features and significant progress of the present invention. According to actual usage needs and under the guidance of the present invention, equivalent modifications in shape, structure, etc. can be made to it, which are all within the scope of protection of this scheme.

Claims

1. An integrated sink, characterized by: The utility model comprises a cabinet (1), a sink (2) and a dishwasher (3) arranged on the upper part of the cabinet (1), wherein the sink (2) is arranged in the upper right area of ​​the cabinet (1), and the dishwasher (3) is arranged in the upper left area of ​​the cabinet (1). A faucet (4) is provided on the countertop of the cabinet (1) behind the sink (2), and the dishwasher (3) is provided with a bowl drawer that can be pulled out to the right into the sink (2).

2. The integrated sink according to claim 1, characterized in that: The bowl drawer comprises a bowl basket (301) and a drawer door (302) connected and fixed to the bowl basket (301); the front and rear sides of the bowl basket (301) are connected to the inner wall of the dishwasher (3) via a slide rail assembly (303) to achieve a pulling operation.

3. The integrated sink according to claim 2, characterized in that: A waterproof protection strip (304) is provided around the left side of the drawer door (302).

4. The integrated sink according to claim 3, characterized in that: Magnetic components (305) are provided at the four inner corners of the drawer door (302) and at corresponding positions on the dishwasher (3).

5. The integrated sink according to claim 4, characterized in that: A pull groove (306) for hand pulling is provided on the upper right side of the drawer door (302).

6. The integrated sink according to claim 5, characterized in that: A control panel (307) for controlling the dishwasher (3) is provided on the top of the dishwasher (3).

7. The integrated sink according to claim 6, characterized in that: The top rear side of the dishwasher (3) is provided with a slot (6) for inserting a knife.

8. The integrated sink according to claim 7, characterized in that: The cabinet (1) is provided with a cupboard (5) below the dishwasher (3); a door (502) of the cupboard (5) is provided in front of the cabinet (1); and a handle (501) of the cupboard (5) is provided at the upper end of the door (502) and located in the upper area of ​​the cabinet (1).

9. The integrated sink according to claim 8, characterized in that: The cupboard (5) adopts a flip-up and lifting structure, and the cupboard (5) can be rotated outward and upward to the same height as the table top of the cabinet body (1).

10. The integrated sink according to claim 9, characterized in that: The cupboard (5) comprises a cupboard door (502) and a bowl and dish rack (503), wherein the bowl and dish rack (503) is fixedly connected to the cupboard door (502), and the flip and lift structure comprises two groups, which are symmetrically arranged on the left and right sides of the bowl and dish rack (503). The flip and lift structure adopts a hydraulic connecting rod mechanism, comprising an upper rod (504), a lower rod (505), an upper hydraulic rod (506), a lower hydraulic rod (507) and a hydraulic connecting rod (508). The lower end of the upper rod (504) is rotatably connected to the upper end of the lower rod (505), and the lower end of the upper hydraulic rod (506) is rotatably connected to the lower end of the lower rod (507). At the upper part of the upper rod (504), the upper end of the upper hydraulic rod (506) and the upper end of the upper rod (504) are both rotatably connected to the upper part of the cabinet body (1), the lower end of the lower hydraulic rod (507) is rotatably connected to the lower part of the lower rod (505), the lower end of the lower rod (505) and the upper end of the lower hydraulic rod (507) are both rotatably connected to the cabinet door (502), the upper end of the hydraulic connecting rod (508) is rotatably connected to the middle part of the upper rod (504), and the lower end of the hydraulic connecting rod (508) is rotatably connected to the middle part of the lower rod (505).