Double-layer workbench with dish washing groove
By designing a filter frame structure with a guide channel and guide pipe on a double-layer workbench, the problem of difficult-to-clean residual water in kitchen utensils is solved, realizing automatic water discharge and convenient replacement of the placement tank, thus improving the flexibility and practicality of the device.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN GOLDEN KITCHEN EQUIP CO LTD
- Filing Date
- 2025-04-29
- Publication Date
- 2026-05-29
AI Technical Summary
Traditional double-layer workbenches are difficult to clean after washing, leaving residual water on kitchen utensils, and their poor structural flexibility affects ease of use.
A filter frame structure with a flow channel and a flow pipe was designed. Combined with a quick-release structure, the flow channel and flow pipe enable automatic water discharge. The combination of sliding column and snap-fit column facilitates the replacement of the placement tank.
It enables automatic drainage of kitchen water, preventing accumulation and improving the flexibility and practicality of the device, making it easy to replace the placement tank as needed.
Smart Images

Figure CN224291537U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of double-layer workbenches, and in particular to a double-layer workbench with a washing tray trough. Background Technology
[0002] Double-layer workbenches with sinks are typical kitchen appliances. Their double-layer design greatly increases the storage space for kitchen utensils. However, traditional double-layer workbenches have fixed mechanical structures and poor flexibility. When there are many kitchen utensils and food, the storage space is not large. When the kitchen space is narrow or cleaning is required, traditional double-layer workbenches can be obstructive, making them inconvenient and unuser-friendly. To address this, patent publication number CN219845632U discloses "a double-layer workbench with sinks". This solution can classify and place kitchen utensils by setting up storage slots and storage frames. Furthermore, the curved clamps and compression springs can hold bottled kitchen utensils, increasing the practicality of the device.
[0003] However, in existing equipment, there is still residual water on the kitchen utensils after washing. When placed in the placement tank or frame, the residual water tends to accumulate in the placement tank or frame and is difficult to clean. Therefore, a double-layer workbench with a dishwashing tank is proposed. Utility Model Content
[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a double-layer workbench with a washing tray.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: a double-layer workbench with a washing tray, comprising a workbench body, a washing tray body being formed on the upper surface of the workbench body, two support frames being fixedly connected to the bottom of the workbench body, a fixed frame being fixedly connected to one side of each support frame, a sliding rod being slidably connected inside each fixed frame, one of the sliding rods having a threaded hole inside, a fixed platform being fixedly connected to the upper surfaces of the two sliding rods, a filter frame being fixedly connected to the upper surface of the fixed platform, a placement frame being fixedly connected to the inner bottom of the filter frame, a placement platform being movably provided on the inner bottom of the filter frame, and a quick-release structure being provided on the filter frame.
[0006] As a further description of the above technical solution:
[0007] The upper surface of the fixed platform is provided with a flow guide groove, and the bottom of the fixed platform is fixedly connected with a flow guide pipe.
[0008] As a further description of the above technical solution:
[0009] The upper surface of the placement platform is provided with multiple placement slots, and one side of the placement platform is provided with a snap-fit hole.
[0010] As a further description of the above technical solution:
[0011] The quick-release structure includes a fixed frame fixedly connected to one side of the filter frame, a sliding post slidably connected through one side of the fixed frame, a fork rotatably connected to one end of the sliding post, and one side of the fork abutting against one side of the fixed frame.
[0012] As a further description of the above technical solution:
[0013] The other end of the sliding column is fixedly connected to a snap-fit column, which is slidably connected through the filter frame on one side and is adapted to the snap-fit hole.
[0014] As a further description of the above technical solution:
[0015] A spring is fitted on the sliding column. One end of the spring is fixedly connected to the inside side of the fixed frame, and the other end is fixedly connected to one side of the snap-fit column.
[0016] As a further description of the above technical solution:
[0017] One of the fixing frames has a threaded rod rotatably connected to its bottom, and a servo motor is fixedly connected to the bottom of the fixing frame. The output shaft of the servo motor is fixedly connected to one end of the threaded rod, and the threaded rod is threaded into a threaded hole.
[0018] This utility model has the following beneficial effects:
[0019] 1. Compared with the existing technology, this double-layer workbench with a washing basin, by setting up a fixed platform, a guide channel and a guide pipe, allows the cleaned kitchen utensils to be placed in the placement frame or placement slot. The residual water in the kitchen utensils flows to the filter frame, flows through the filter holes on the filter frame into the guide channel, and then flows into the main body of the washing basin through the guide pipe, avoiding the accumulation of residual water in the placement frame and placement slot, which would make it difficult for users to clean.
[0020] 2. Compared with the existing technology, this double-layer worktable with washing tray is equipped with a fixed frame, sliding column, snap-fit column, spring and fork. The fork is moved to move the sliding column, which in turn moves the snap-fit column, causing the snap-fit column to disengage from the snap-fit hole and compress the spring. Then the placement table can be removed, which makes it convenient for users to change the placement tray of different specifications according to their needs, thus improving the flexibility and practicality of the device. Attached Figure Description
[0021] Figure 1 This is a three-dimensional structural diagram of a double-layer workbench with a washing tray as proposed in this utility model.
[0022] Figure 2This is a plan view of a double-layer workbench with a washing tray according to the present invention.
[0023] Figure 3 This is a schematic diagram of the fixed platform and filter frame of a double-layer workbench with a washing tray according to the present invention.
[0024] Figure 4 Exploded view of the fixed platform and filter frame of a double-layer workbench with a washing tray as proposed in this utility model;
[0025] Figure 5 Exploded view of the filter frame and placement platform of a double-layer workbench with a washing tray as proposed in this utility model;
[0026] Figure 6 This is a schematic diagram of a quick-release structure for a double-layer workbench with a washing tray as proposed in this utility model.
[0027] Figure 7 Exploded view of a quick-release structure for a double-layer workbench with a washing tray as proposed in this utility model;
[0028] Figure 8 This is a cross-sectional view of the fixing frame of a double-layer workbench with a washing tray as proposed in this utility model.
[0029] Legend:
[0030] 1. Workbench body; 2. Washing tank body; 3. Support frame; 4. Fixing frame; 5. Sliding rod; 6. Fixing platform; 601. Flow guide channel; 602. Flow guide pipe; 7. Filter frame; 8. Placement frame; 9. Placement platform; 901. Placement slot; 10. Quick release structure; 101. Fixing frame; 102. Sliding column; 103. Snap-fit column; 104. Spring; 105. Shift fork; 11. Threaded rod; 12. Servo motor. 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] Reference Figures 1 to 8This utility model provides a double-layer workbench with a washing tray: it includes a workbench body 1, a washing tray body 2 on the upper surface of the workbench body 1, two support frames 3 fixedly connected to the bottom of the workbench body 1, a fixing frame 4 fixedly connected to one side of each support frame 3, a sliding rod 5 slidably connected inside each fixing frame 4, one of the sliding rods 5 having a threaded hole inside, a threaded rod 11 rotatably connected to the bottom of one fixing frame 4, and a servo motor 12 fixedly connected to the bottom of the fixing frame 4. The output shaft of 2 is fixedly connected to one end of the threaded rod 11. The threaded rod 11 is threaded into the threaded hole. The upper surfaces of the two sliding rods 5 are fixedly connected to a fixed platform 6. The upper surface of the fixed platform 6 is fixedly connected to a filter frame 7. The inner bottom of the filter frame 7 is fixedly connected to a placement frame 8. The inner bottom of the filter frame 7 is movably provided with a placement platform 9. The upper surface of the placement platform 9 is provided with multiple placement slots 901. Through the placement slots 901 and the placement frame 8, it is convenient to place kitchen utensils. A snap-fit hole is provided on one side of the placement platform 9. The filter frame 7 is provided with a quick-release structure 10.
[0033] To achieve drainage, a guide groove 601 is provided on the upper surface of the fixed platform 6, and a guide pipe 602 is fixedly connected to the bottom of the fixed platform 6. The cleaned kitchen utensils are placed in the placement frame 8 or the placement groove 901. The residual water in the kitchen utensils flows to the filter frame 7, flows through the filter holes on the filter frame 7 into the guide groove 601, and then flows through the guide pipe 602 into the main body of the washing basin 2, so as to avoid residual water accumulating in the placement frame 8 and the placement groove 901, which would make it difficult for users to clean.
[0034] To facilitate disassembly and assembly, the quick-release structure 10 includes a fixed frame 101 fixedly connected to one side of the filter frame 7. A sliding post 102 is slidably connected through one side of the fixed frame 101. A fork 105 is rotatably connected to one end of the sliding post 102. One side of the fork 105 fits against one side of the fixed frame 101. A snap-fit post 103 is fixedly connected to the other end of the sliding post 102. A spring 104 is sleeved on the sliding post 102. One end of the spring 104 is fixed to the inside of the fixed frame 101. The other end is fixedly connected to one side of the snap-fit post 103. The snap-fit post 103 is slidably connected to one side of the filter frame 7. The snap-fit post 103 is adapted to the snap-fit hole. Move the fork 105, and the fork 105 drives the sliding post 102 to move. The sliding post 102 drives the snap-fit post 103 to move, so that the snap-fit post 103 is disengaged from the snap-fit hole and the spring 104 is compressed. Then the placement platform 9 is taken out, which makes it convenient for users to replace the placement slot 901 of different specifications according to their needs, thereby improving the flexibility and practicality of the device.
[0035] Working principle: After cleaning, the kitchen utensils are placed in the placement frame 8 or placement slot 901. The residual water in the utensils flows to the filter frame 7, and then through the filter holes on the filter frame 7 into the guide slot 601. Then, it flows through the guide pipe 602 into the main body of the washing tank 2, preventing residual water from accumulating in the placement frame 8 and placement slot 901, which would make it difficult for users to clean. Move the lever fork 105, which drives the sliding column 102 to move. The sliding column 102 drives the locking column 103 to move, causing the locking column 103 to disengage from the locking hole and compress the spring 104. Then, the placement platform 9 can be removed, allowing users to replace the placement slot 901 with different specifications according to their needs, improving the flexibility and practicality of the device.
[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A double-layer workbench with a washing tray, comprising a workbench body (1), characterized in that: The upper surface of the workbench body (1) is provided with a washing tank body (2). The bottom of the workbench body (1) is fixedly connected to two support frames (3). Each support frame (3) is fixedly connected to one side of a fixed frame (4). Each fixed frame (4) is slidably connected to a sliding rod (5). One of the sliding rods (5) is provided with a threaded hole. The upper surfaces of the two sliding rods (5) are fixedly connected to a fixed platform (6). The upper surface of the fixed platform (6) is fixedly connected to a filter frame (7). The bottom of the filter frame (7) is fixedly connected to a placement frame (8). The bottom of the filter frame (7) is movably provided with a placement platform (9). The filter frame (7) is provided with a quick-release structure (10).
2. A double-layer workbench with a washing tray as described in claim 1, characterized in that: The upper surface of the fixed platform (6) is provided with a flow guide groove (601), and the bottom of the fixed platform (6) is fixedly connected with a flow guide pipe (602).
3. A double-layer workbench with a washing tray as described in claim 1, characterized in that: The upper surface of the placement platform (9) is provided with a plurality of placement slots (901), and a snap-fit hole is provided on one side of the placement platform (9).
4. A double-layer workbench with a washing tray as described in claim 3, characterized in that: The quick-release structure (10) includes a fixed frame (101) fixedly connected to one side of the filter frame (7). A sliding post (102) is slidably connected through one side of the fixed frame (101). A fork (105) is rotatably connected to one end of the sliding post (102). One side of the fork (105) is in contact with one side of the fixed frame (101).
5. A double-layer workbench with a washing tray as described in claim 4, characterized in that: The other end of the sliding post (102) is fixedly connected to a snap-fit post (103), which is slidably connected to one side of the filter frame (7) and is adapted to the snap-fit hole.
6. A double-layer workbench with a washing tray as described in claim 5, characterized in that: A spring (104) is fitted on the sliding column (102). One end of the spring (104) is fixedly connected to one side of the inside of the fixed frame (101), and the other end is fixedly connected to one side of the snap-fit column (103).
7. A double-layer workbench with a washing tray as described in claim 1, characterized in that: One of the fixing frames (4) has a threaded rod (11) rotatably connected to its bottom, and a servo motor (12) is fixedly connected to the bottom of the fixing frame (4). The output shaft of the servo motor (12) is fixedly connected to one end of the threaded rod (11), and the threaded rod (11) is threadedly connected to a threaded hole.