A laundry detergent residue collection device and washing machine installed on a self-dispensing assembly.
By installing a laundry detergent residue collection device with a stepped fluid guiding structure on the self-dispensing component, the problem of detergent box splashing and leakage is solved, achieving efficient collection and preventing splashing, and improving the cleanliness and aesthetics of the self-dispensing component.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NANJING CHUANGWEI HOUSEHOLD ELECTRONICS APPLIANCES LTD
- Filing Date
- 2025-07-30
- Publication Date
- 2026-06-30
AI Technical Summary
When the detergent dispenser is opened and closed, laundry detergent can easily splash and leak into the self-dispensing unit, making the residual liquid difficult to clean and thus breeding bacteria and odors.
Design a laundry detergent residue collection device installed on a self-dispensing assembly. It adopts a stepped fluid guiding structure, including a double-tank design with a shallow front and a deep rear. It utilizes a specific tilt angle to achieve efficient droplet capture and directional flow, combined with a deep rear tank for stable liquid storage.
It significantly improves liquid collection efficiency, prevents splashing, reduces residual liquid growth of bacteria and odor, and enhances the aesthetics of the self-dispensing component.
Smart Images
Figure CN224431037U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of washing machine accessories technology, and in particular to a detergent residue collection device installed on a self-dispensing assembly and a washing machine. Background Technology
[0002] As people's living standards continue to improve, the variety of washing machines on the market is becoming increasingly rich, and their functional designs are becoming more and more refined. Currently, with front-loading washing machines, detergent can easily splash and leak into the internal cavity and gaps of the self-dispensing unit due to inertia or impact when the detergent dispenser is opened and closed. This results in residual liquid that is difficult to rinse thoroughly, leading to bacterial growth, odor, and an unsightly appearance.
[0003] Therefore, it is indeed necessary to improve existing technologies to address their shortcomings. Summary of the Invention
[0004] This invention provides a laundry detergent residue collection device and washing machine installed on a self-dispensing assembly to solve the problems existing in the prior art. It can collect laundry detergent that splashes and leaks into the internal cavity of the self-dispensing assembly when the detergent dispenser is opened and closed.
[0005] The present invention adopts the following technical solution: a laundry detergent residue collection device installed on a self-dispensing assembly, comprising a first main body and a second main body connected to each other. The first main body is recessed downward to form a shallow groove, and the second main body is recessed downward to form a deep groove communicating with the shallow groove. The lower surface of the self-dispensing assembly is recessed to form symmetrically distributed positioning grooves. A locking through hole is formed on the lower surface of the self-dispensing assembly at a position behind the positioning groove. When the laundry detergent residue collection device is installed on the self-dispensing assembly, the shallow groove is installed at the position of the positioning groove, and the deep groove is installed at the position of the locking through hole.
[0006] Furthermore, the shallow trough is inclined so that the residual laundry detergent in the shallow trough can flow smoothly into the deep trough.
[0007] Furthermore, an extension is formed on the end protrusion of the first main body portion away from the second main body portion.
[0008] Furthermore, the extension is formed with anti-slip friction ridges.
[0009] The present invention also adopts the following technical solution: a washing machine, including any of the aforementioned detergent residue collection devices installed on the self-dispensing assembly.
[0010] The present invention has the following beneficial effects: The present invention adopts a stepped fluid guiding structure and an integrated design of a shallow front and deep rear double groove. It achieves efficient capture and directional flow of splashing droplets through a specific tilt angle. Combined with the stable liquid storage in the rear deep groove, it maximizes the use of gravity and fluid dynamics characteristics, and significantly improves liquid collection efficiency and anti-splash capability. Attached Figure Description
[0011] Figure 1 This is a schematic diagram of a laundry detergent residue collection device.
[0012] Figure 2 This is a schematic diagram of a self-contained circuit breaker.
[0013] Figure 3 This is a schematic diagram of a laundry detergent residue collection device installed on a self-dispensing assembly. Detailed Implementation
[0014] The present invention will be further described below with reference to the accompanying drawings.
[0015] This utility model relates to a laundry detergent residue collection device installed on a self-dispensing assembly. It includes a first main body 1 and a second main body 2 connected to each other. The first main body 1 is recessed downwards to form a shallow groove 10, and the second main body 2 is recessed downwards to form a deep groove 20 communicating with the shallow groove 10. The shallow groove 10 is at a certain angle, allowing the laundry detergent residue in the shallow groove 10 to flow smoothly into the deep groove 20. This stepped structure, shallow at the front and deep at the back, fully utilizes the gravity and flow direction characteristics of the fluid, significantly improving liquid collection efficiency.
[0016] An extension portion 3 is formed on the end of the first main body 1 away from the second main body 2. Anti-slip friction ridges 30 are formed on the extension portion 3. The anti-slip friction ridges 30 make it easy for the user to steadily remove the residual liquid collection device from the self-dispensing assembly.
[0017] The lower surface of the self-injection component 4 has recessed positioning grooves 40 that are symmetrically distributed on the left and right sides, and a locking through hole 41 is formed on the lower surface of the self-injection component 4 and at the position behind the positioning grooves 40.
[0018] When installing the laundry detergent residue collection device of this utility model onto the self-dispensing assembly, the user only needs to align the bottom of the laundry detergent residue collection device with the positioning groove 40 and push it backward along the positioning groove 40. Its tail structure can then be inserted into the locking through hole. At this time, the shallow groove 10 is installed in the position of the positioning groove 40, and the deep groove 20 is installed in the position of the locking through hole, thereby completing a stable snap-fit connection. The entire installation process can be completed quickly by hand without tools, and the operation is extremely simple and efficient.
[0019] This invention utilizes a stepped fluid guiding structure and an integrated design of shallow front and deep rear dual-groove systems. By employing a specific tilt angle, it achieves efficient capture and directional flow of splashing droplets. Combined with the stable liquid storage in the deep rear groove, it maximizes the use of gravity and fluid dynamics characteristics, significantly improving liquid collection efficiency and splash prevention capabilities.
[0020] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements can be made without departing from the principle of the present utility model, and these improvements should also be considered within the protection scope of the present utility model.
Claims
1. A laundry detergent residue collection device installed on a self-dispensing assembly, characterized in that: The assembly includes a first main body (1) and a second main body (2) connected to each other. The first main body (1) is recessed downward to form a shallow groove (10), and the second main body (2) is recessed downward to form a deep groove (20) that communicates with the shallow groove (10). The self-dispensing assembly (4) has a recessed positioning groove (40) that is symmetrically distributed on the left and right sides. The self-dispensing assembly (4) has a locking through hole (41) on its lower surface and located behind the positioning groove (40). When the laundry detergent residue collection device is installed on the self-dispensing assembly, the shallow groove (10) is installed at the position of the positioning groove (40), and the deep groove (20) is installed at the position of the locking through hole (41).
2. The laundry detergent residue collection device installed on the self-dispensing assembly as described in claim 1, characterized in that: The shallow tank (10) is inclined so that the residual laundry detergent in the shallow tank (10) can flow smoothly into the deep tank (20).
3. The laundry detergent residue collection device installed on the self-dispensing assembly as described in claim 1, characterized in that: An extension (3) is formed on the end of the first main body (1) away from the second main body (2).
4. The laundry detergent residue collection device installed on the self-dispensing assembly as described in claim 3, characterized in that: The extension (3) has anti-slip friction ridges (30).
5. A washing machine, characterized in that: Includes the laundry detergent residue collection device installed on the self-dispensing assembly as described in any one of claims 1-4.