Anti-blocking dredging equipment for drainage pipeline of balcony washing machine
By designing a limiting mechanism and an anti-clogging screen, the balcony washing machine drain pipe anti-clogging and unblocking device solves the problem of pipe blockage caused by the accumulation of debris, achieving efficient drainage and reducing maintenance costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- LIANGJIAJIA (SHAANXI) DECORATION DESIGN CO LTD
- Filing Date
- 2025-06-12
- Publication Date
- 2026-05-12
AI Technical Summary
When existing washing machines drain water, debris enters the drain pipe and accumulates, causing blockages, which affects drainage efficiency and increases maintenance costs.
A device for preventing blockages in the drain pipe of a washing machine on a balcony has been designed. It includes a limiting mechanism, an auxiliary mechanism, and a main mechanism. Through the cooperation of the limiting plate and multi-stage telescopic columns, the device can be stably installed and disassembled. It is also equipped with an anti-blockage screen to prevent debris from clogging the drain.
This improved the convenience and stability of the device, reduced the frequency of maintenance and cleaning, ensured unobstructed drainage, and lowered maintenance costs.
Smart Images
Figure CN224227481U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of home appliance accessories technology, and in particular to a device for preventing and unblocking the drainage pipe of a washing machine on a balcony. Background Technology
[0002] With the continuous advancement of science and technology, washing machines have become an indispensable household appliance in daily life. They can ensure that all kinds of clothes can be cleaned to the best effect while reducing water and electricity consumption. Furthermore, with the help of intelligent control systems, users can remotely control washing machines through mobile phone apps, voice assistants, and other means, which greatly improves the flexibility and convenience of operation and meets people's daily needs.
[0003] There are many different types of washing machines on the market, but when these washing machines drain, the water flow often carries some debris. This debris enters the drain pipe with the water flow and eventually accumulates inside the pipe over time, thus affecting the smoothness of drainage and reducing drainage efficiency. This not only affects the normal operation of the washing machine, but may also cause the washing machine to malfunction, increasing unnecessary maintenance costs. Utility Model Content
[0004] This invention addresses the problem that some devices on the market often carry debris in the water flow during drainage. This debris enters the drainage pipe with the water flow and eventually accumulates inside the pipe over time, affecting the smooth flow of drainage and reducing drainage efficiency. This not only affects the normal operation of the washing machine but may also cause malfunctions and increase unnecessary maintenance costs. Therefore, this invention provides a device to prevent blockages in the drainage pipes of washing machines on balconies.
[0005] This utility model is achieved using the following technical solution: a device for preventing blockage and unblocking drain pipes of washing machines on balconies, comprising a limiting mechanism, an auxiliary mechanism, and a main body mechanism. The limiting mechanism is located on the surface of the main body mechanism, and the auxiliary mechanism is located on one side of the limiting mechanism. The limiting mechanism includes a limiting plate, and a multi-stage telescopic column is fixedly connected to one side of the limiting plate. A moving block is fixedly connected to the output end of the multi-stage telescopic column. A fixed plate is fixedly connected to the front and rear ends of the moving block. A fixed ring is installed on one side of the moving block. A limiting groove is formed on the surface of the fixed ring. A circular groove is formed on one side of the limiting groove, and auxiliary grooves are formed on both sides of the limiting groove. The multi-stage telescopic column is located inside the moving block, the fixed ring is located on the right side of the moving block, the circular groove is located on the left side of the limiting groove, and the auxiliary grooves are located at the front and rear ends inside the limiting groove. The number of limiting grooves is set to two, and the two limiting grooves are symmetrically distributed vertically around the fixed ring.
[0006] Through the above technical solution, the sliding block is allowed to enter the interior of the limiting groove, ensuring the stable operation of the entire device. Operators can quickly clean or replace the anti-clogging screen, greatly improving the convenience and user experience of the device.
[0007] As a further improvement to the above solution, the auxiliary mechanism includes a baffle, an auxiliary plate is fixedly connected to one side of the bottom of the moving block, a rectangular groove is provided at the lower end of the fixing ring, the baffle is fixedly connected to the right side of the moving block, and the auxiliary plate is located at the lower end of the baffle.
[0008] With the above technical solution, when the moving block slides completely into the inside of the limiting groove, the auxiliary plate can be locked and fixed with the rectangular groove, thereby further ensuring the stability of the entire device.
[0009] As a further improvement to the above solution, the main structure includes a connecting pipe, a sealing cover is installed on one side of the connecting pipe, an anti-clogging screen is fixedly connected to the inner wall of the sealing cover, a limiting plate is rotatably connected inside the sealing cover, and two limiting plates are provided, which are symmetrically distributed vertically around the sealing cover.
[0010] Through the above technical solutions, the anti-clogging screen can effectively prevent hair, debris and other objects from clogging the drainage pipes, avoid the occurrence of pipe blockage, and reduce the frequency of maintenance and cleaning.
[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0012] This utility model, through the setting of a limiting mechanism, achieves the extension and contraction functions of the moving block and the multi-stage telescopic column. When the operator rotates the moving block, the limiting plate drives it to rotate, allowing the multi-stage telescopic column to extend. After the moving block is pulled to the upper end of the fixed ring, it is moved into the interior of the limiting groove by sliding the moving block. The entire device can flexibly adjust its length to adapt to drainage pipes of different lengths, ensuring efficient installation and disassembly in different situations, while also guaranteeing the stability of the device during use.
[0013] This utility model, by setting an auxiliary mechanism, allows the auxiliary plate to be snapped into and fixed with the rectangular groove, thereby ensuring that the moving block can be stably fixed in the correct position during the operation of the device, thus further enhancing stability. The baffle can help the operator quickly pick up the moving block, which to a certain extent speeds up the operator's work efficiency and further improves the actual effect. This allows the entire device to operate stably and efficiently while avoiding inconvenience during operation. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0015] Figure 2 This is a schematic diagram of the specific structure of the main body of this utility model;
[0016] Figure 3 for Figure 2 A magnified view of a section at point A in the middle;
[0017] Figure 4 This is a schematic diagram of the limiting mechanism of this utility model;
[0018] Figure 5 This is a cross-sectional view of the limiting mechanism of this utility model;
[0019] Figure 6 This is a schematic diagram of the specific structure of the limiting mechanism of this utility model.
[0020] Explanation of key symbols:
[0021] 1. Limiting mechanism; 11. Limiting plate; 12. Multi-stage telescopic column; 13. Moving block; 14. Fixing plate; 15. Fixing ring; 16. Limiting groove; 17. Circular groove; 18. Auxiliary groove; 2. Auxiliary mechanism; 21. Baffle; 22. Auxiliary plate; 23. Rectangular groove; 3. Main mechanism; 31. Connecting pipe; 32. Sealing cover; 33. Anti-clogging screen. Detailed Implementation
[0022] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.
[0023] Example:
[0024] Please combine Figure 1-6This embodiment of a drain cleaning and unblocking device for a balcony washing machine includes a limiting mechanism 1, an auxiliary mechanism 2, and a main mechanism 3. The limiting mechanism 1 is located on the surface of the main mechanism 3, and the auxiliary mechanism 2 is located on one side of the limiting mechanism 1. The limiting mechanism 1 includes a limiting plate 11. A multi-stage telescopic column 12 is fixedly connected to one side of the limiting plate 11. A moving block 13 is fixedly connected to the output end of the multi-stage telescopic column 12. A fixing plate 14 is fixedly connected to the front and rear ends of the moving block 13. A fixing ring 15 is installed on one side of the moving block 13. A limiting groove 16 is formed on the surface of the fixing ring 15, and a limiting groove 16 is formed on one side of the limiting groove 16. Auxiliary grooves 18 are provided on both sides of the circular groove 17 and the limiting groove 16. The multi-stage telescopic column 12 is located inside the moving block 13. The fixing ring 15 is located on the right side of the moving block 13. The circular groove 17 is located on the left side of the limiting groove 16. The auxiliary grooves 18 are located at the front and rear ends inside the limiting groove 16. The number of limiting grooves 16 is set to two. The two limiting grooves 16 are symmetrically distributed vertically around the fixing ring 15. The sliding moving block 13 allows it to enter the interior of the limiting groove 16, ensuring the stable operation of the entire device. Operators can quickly clean or replace the anti-clogging screen 33, greatly improving the convenience and user experience of the device.
[0025] The auxiliary mechanism 2 includes a baffle 21, an auxiliary plate 22 is fixedly connected to one side of the bottom of the moving block 13, a rectangular groove 23 is provided at the lower end of the fixing ring 15, the baffle 21 is fixedly connected to the right side of the moving block 13, and the auxiliary plate 22 is located at the lower end of the baffle 21. When the moving block 13 slides completely into the interior of the limiting groove 16, the auxiliary plate 22 can be engaged and fixed with the rectangular groove 23, thereby further ensuring the stability of the entire device.
[0026] The main body 3 includes a connecting pipe 31, a sealing cover 32 is installed on one side of the connecting pipe 31, and an anti-clogging screen 33 is fixedly connected to the inner wall of the sealing cover 32. A limiting plate 11 is rotatably connected inside the sealing cover 32. There are two limiting plates 11, which are symmetrically distributed vertically around the sealing cover 32. The anti-clogging screen 33 can effectively prevent hair, debris and other objects from blocking the drainage pipe, avoid the occurrence of pipe blockage, and reduce the frequency of maintenance and cleaning.
[0027] The implementation principle of the anti-clogging and unblocking device for the drain pipe of a washing machine on a balcony in this embodiment is as follows: The operator fixes one end of the connecting pipe 31 to the water inlet end of the washing machine drain pipe, and then covers the other end of the connecting pipe 31 with the sealing cap 32. Then, the operator first rotates the moving block 13 outward. At this time, the limiting plate 11 will be driven to rotate outward as well. This is to facilitate the extension of the moving block 13. When the moving block 13 is pulled to one side, the multi-stage telescopic column 12 will continuously extend. After the moving block 13 is pulled to the upper end of the fixing ring 15, the operator slides the moving block 13 from the outside of the fixing ring 15 into the inside of the limiting groove 16. At this time, the fixing plate 14 will also enter the inside of the auxiliary groove 18, so that the moving block 13 is stably placed inside the limiting groove 16. The multi-stage telescopic column 12 is inside the circular groove 17, so that the limiting groove 16 limits the moving block 13, thereby allowing the sealing cap 32 to be closed. 2. Fixed at one end of the connecting pipe 31, when the moving block 13 is completely slid into the limiting groove 16, the auxiliary plate 22 can engage with the rectangular groove 23 to further limit the moving block 13, thereby ensuring the stability of the moving block 13 inside the limiting groove 16. The baffle 21 allows the operator to move the moving block 13, thereby speeding up the installation and disassembly efficiency. After the sealing cover 32 is fixed, the water discharged from the washing machine will first pass through the anti-clogging screen 33 inside the sealing cover 32 to intercept the debris in the water and prevent it from clogging the drain pipe of the washing machine. When it is necessary to clean the anti-clogging screen 33 on the sealing cover 32, simply slide the moving block 13 out of the limiting groove 16, and then retract it onto the sealing cover 32 through the multi-stage telescopic column 12, so that the sealing cover 32 can be removed from the connecting pipe 31. The whole operation process is convenient and quick, and can effectively prevent the accumulation of debris in the drain pipe.
[0028] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.
Claims
1. A device for preventing blockage and unblocking the drain pipe of a washing machine on a balcony, characterized in that, It includes a limiting mechanism (1), an auxiliary mechanism (2) and a main body mechanism (3), wherein the limiting mechanism (1) is located on the surface of the main body mechanism (3) and the auxiliary mechanism (2) is located on one side of the limiting mechanism (1); The limiting mechanism (1) includes a limiting plate (11), a multi-stage telescopic column (12) is fixedly connected to one side of the limiting plate (11), a moving block (13) is fixedly connected to the output end of the multi-stage telescopic column (12), a fixing plate (14) is fixedly connected to the front and rear ends of the moving block (13), a fixing ring (15) is installed on one side of the moving block (13), a limiting groove (16) is opened on the surface of the fixing ring (15), a circular groove (17) is opened on one side of the limiting groove (16), and auxiliary grooves (18) are opened on both sides of the limiting groove (16).
2. The anti-clogging and unblocking device for the drain pipe of a washing machine on a balcony as described in claim 1, characterized in that: The multi-stage telescopic column (12) is located inside the movable block (13), and the fixing ring (15) is located on the right side of the movable block (13).
3. The anti-clogging and unblocking device for the drain pipe of a washing machine on a balcony as described in claim 2, characterized in that: The circular groove (17) is located on the left side of the limiting groove (16), and the auxiliary groove (18) is located at the front and rear ends inside the limiting groove (16). The number of limiting grooves (16) is set to two, and the two limiting grooves (16) are symmetrically distributed vertically around the fixing ring (15).
4. The anti-clogging and unblocking device for the drain pipe of a washing machine on a balcony as described in claim 3, characterized in that: The auxiliary mechanism (2) includes a baffle (21), an auxiliary plate (22) is fixedly connected to one side of the bottom of the moving block (13), and a rectangular groove (23) is provided at the lower end of the fixing ring (15).
5. The anti-clogging and unblocking device for the drain pipe of a washing machine on a balcony as described in claim 4, characterized in that: The baffle (21) is fixedly connected to the right side of the movable block (13), and the auxiliary plate (22) is located at the lower end of the baffle (21).
6. The anti-clogging and unblocking device for the drain pipe of a washing machine on a balcony as described in claim 5, characterized in that: The main body (3) includes a connecting pipe (31), a sealing cap (32) is installed on one side of the connecting pipe (31), and an anti-clogging screen (33) is fixedly connected to the inner wall of the sealing cap (32).
7. The anti-clogging and unblocking device for the drain pipe of a washing machine on a balcony as described in claim 6, characterized in that: The limiting plate (11) is rotatably connected inside the sealing cover (32). There are two limiting plates (11), which are symmetrically distributed vertically around the sealing cover (32).