Anti-blocking and anti-leakage bouncing drain

Abstract

The utility model relates to the technical field of water drainers, and in particular to an anti-blocking and anti-leakage bouncing water drainer. It comprises an upper tube body, a lower tube body is fixedly connected to the upper tube body, a waterproof pad is fixedly connected to the lower tube body, a bouncing core is arranged in the lower tube body, a bouncing cover is fixedly connected to the bouncing core, a support frame is arranged on the lower tube body, a support ring is fixedly connected to the support frame, the support ring and the bouncing core are slidably arranged, and a disassembly structure is arranged on the support frame. When the device is disassembled and cleaned, the limiting block is moved to the position corresponding to the limiting groove first, so that the limit spring resets and pulls the rotating cover to move the limiting block first, so that the limiting block enters the limiting groove, and then the support frame is rotated to drive the support ring to rotate, the limiting block on the bouncing core corresponds to the limiting groove on the support ring, and the spring reset is installed to push the annular plate outward of the device, so that the support frame slides along the bouncing core to remove the support frame, which facilitates the cleaning process of the device and reduces the difficulty of disassembling the device when it is blocked by hair or paper towels.

Description

Technical Field

[0001] The utility model relates to the technical field of drains, in particular to an anti-blocking and anti-leakage bouncing drain. Background Art

[0002] A drain is usually installed at the drain hole of a basin or bathtub to drain water or store water as needed. It can be divided into pop-up drains, flip drains and pull-up drains. Among them, pop-up drains are widely used in home environments due to their advantages such as stable sealing and easy operation.

[0003] A bouncing water collector mentioned in the existing Chinese public patent (authorization announcement number: CN220284955U). It includes a main pipe, a bracket arranged inside the main pipe, and a bouncing sealing assembly vertically arranged on the bracket. The bouncing sealing assembly includes a bouncing cover that can be pressed or popped up, and a ring-shaped water-stopping pad is installed outside the bouncing cover. The main pipe is composed of an upper pipe body and a lower pipe body arranged coaxially, and the bracket is arranged inside the lower pipe body, and the bouncing cover moves between the upper pipe body and the lower pipe body; the inner diameter of the upper pipe body is larger than the outer diameter of the water-stopping pad, and the shape and size of the inner side surface of the upper end of the lower pipe body match the water-stopping pad and the two can contact and seal, and the highest point of the bouncing cover after popping up is not higher than the top surface of the main pipe or slightly higher than the top surface of the main pipe. Experience of this bouncing water collector.

[0004] The existing bouncing drain includes an upper tube body and a lower tube body, and when it is installed at the drain outlet of a sink, the upper tube body is installed at the drain outlet, water flows from the sink into the drain pipe, and the debris in the water flow is blocked through the water holes arranged on the lower tube body, and the bracket for blocking debris in the existing bouncing drain is usually threadedly fixed on the bouncing core, and when there are a lot of hairs in the water flow, the hairs will entangle the bouncing core located at the center of the device, so that when the bracket is disassembled and cleaned, the hairs will be entangled more tightly as the thread rotates, making the device difficult to disassemble, thereby causing inconvenience in cleaning the device. Utility Model Content

[0005] The purpose of the present application is to solve the problem that the existing bouncing drain is difficult to disassemble due to hair entanglement during disassembly for cleaning, and the present application provides an anti-blocking and anti-leakage bouncing drain.

[0006] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0007] The anti-blocking and anti-leakage bouncing water device comprises an upper tube body, to which a lower tube body is fixedly connected, to which a waterproof pad is fixedly connected, a bouncing core is arranged in the lower tube body, to which a bouncing cover is fixedly connected, a supporting frame is arranged on the lower tube body, to which a supporting ring is fixedly connected, the supporting ring is slidably arranged with the bouncing core, and a disassembly structure is arranged on the supporting frame.

[0008] By adopting the above technical scheme, when the modified device is installed and used on a sink, the lower tube body is first inserted into the sewer pipe, and then the upper tube body is placed outside the sink, and the waterproof pad fills the gap between the device and the sewer pipe. When water needs to be drained in the sink, the bouncing cover is pressed, so that the bouncing core drives the bouncing cover to move upward, so that water flows in from between the bouncing cover and the upper tube body, and drives debris in the water flow through the sewer pipe, and finally flows into the sewer pipe from the gap at the support frame, wherein hair, paper towels and other debris in the water flow will be blocked by the support frame and hung on it. When the device needs to be cleaned regularly, the device is first taken out, and then the support frame is disassembled through the disassembly structure, so that the lower tube body and the bouncing core are exposed to the outside, which can facilitate the cleaning process of the device. By designing different disassembly methods, the difficulty of disassembling the device when it is blocked by hair or paper towels is reduced.

[0009] Furthermore, the disassembly structure includes a limit block fixedly connected to the spring core, and a limit groove is provided on the bracket ring, and the limit groove is adapted to the limit block.

[0010] By adopting the above technical solution, the rotating support frame drives the support ring to rotate, so that the limit block on the spring core corresponds to the limit groove on the support ring, which facilitates the removal and fixation of the support frame.

[0011] Furthermore, a fixing ring is fixedly connected in the lower tube body, a mounting spring is fixedly connected on the fixing ring, an annular plate is fixedly connected on the bracket ring, and the annular plate is in conflict with the mounting spring.

[0012] By adopting the above technical solution, a spring reset is installed to push the annular plate outward from the device, so that the support frame slides along the bouncing core, making it convenient to remove the support frame.

[0013] Furthermore, a rotating column is rotatably connected to the bracket ring, a limiting plate is slidably connected to the rotating column, a limiting groove is formed on the limit block, and the limiting groove is matched with the limiting plate.

[0014] By adopting the above technical solution, the installation and disassembly of the bracket ring is facilitated by the correspondence between the limiting groove and the limiting plate.

[0015] Furthermore, a telescopic rod is fixedly connected to the rotating column, a rotating cover is fixedly connected to the telescopic end of the telescopic rod, the rotating cover is fixedly connected to the limiting plate, a limit spring is sleeved on the telescopic rod, and both ends of the limit spring are fixedly connected to the rotating cover and the rotating column respectively.

[0016] By adopting the above technical solution, the rotating cover is first pulled to stretch the telescopic rod and move it away from the limit block, and then the rotating cover is rotated to drive the rotating column to rotate, so that the limit block moves to the position corresponding to the limit groove first. At this time, the rotating cover is loosened, so that the limit spring is reset and the rotating cover is pulled to move the limit block first, driving the limit block to enter the limit groove.

[0017] Furthermore, an N-shaped plate is fixedly connected to the fixing ring, a cylindrical plate is fixedly connected to the annular plate, a water-stop pad is fixedly connected to the end of the cylindrical plate, and the cylindrical plate is adapted to the N-shaped plate.

[0018] By adopting the above technical solution, when the support frame is disassembled, the cylindrical plate slides along the edge of the fixing ring, and the fixing ring and the cylindrical plate are sealed by the water stop ring.

[0019] Furthermore, a threaded ring is fixedly connected to the N-shaped plate, a threaded groove is provided on the spring core, the threaded groove is threadedly connected to the threaded ring, and a limiting ring is fixedly connected to the spring core.

[0020] By adopting the above technical solution, the spring core is inserted behind the threaded ring, and then the spring core is rotated so that the thread groove on the spring core is limited together with the threaded ring, so that the limiting ring and the threaded ring are fitted together, which facilitates the assembly of the device.

[0021] Furthermore, a sealing ring is fixedly connected to the lower tube body, and a water stop ring is fixedly connected to the lower tube body.

[0022] By adopting the above technical solution, the sealing ring and the water stop ring strengthen the sealing effect between the lower pipe body and the lower water pipe, so that the device is less likely to leak or seep water during use.

[0023] In summary, the present application includes at least one of the following beneficial effects:

[0024] 1. In the present application, when it is necessary to disassemble and clean the device, first pull the rotating cover to stretch the telescopic rod and move it away from the limit block, then rotate the rotating cover to drive the rotating column to rotate, so that the limit block moves to the position corresponding to the limit groove first, then loosen the rotating cover, so that the limit spring resets and pulls the rotating cover to move the limit block first, driving the limit block to enter the limit groove, then rotate the support frame to drive the support ring to rotate, so that the limit block on the bouncing core corresponds to the limit groove on the support ring, at this time, install the spring reset to push the annular plate outward from the device, so that the support frame slides along the bouncing core, and then remove the support frame to expose the lower tube body and the bouncing core to the outside, which can facilitate the cleaning process of the device and reduce the difficulty of disassembling the device when it is blocked by hair or paper towels.

[0025] 2. In the present application, when installing the device, first insert the spring core behind its threaded ring, then rotate the spring core so that the threaded groove on it is limited together with the threaded ring, and when the support frame is disassembled, the cylindrical plate slides along the edge of the fixed ring, and the fixed ring and the cylindrical plate are sealed by the water stop ring. When the device is installed in the water tank, the sealing effect between the lower pipe body and the sewer pipe is strengthened by the sealing ring and the water stop ring, so that the device has less leakage and seepage during use, thereby improving the sealing effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the three-dimensional structure of the anti-blocking and anti-leakage bouncing drain in the present application;

[0027] Figure 2 It is a schematic diagram of the disassembly structure of the anti-blocking and anti-leakage bouncing drain in this application;

[0028] Figure 3 It is a schematic diagram of the internal structure of the anti-blocking and anti-leakage bouncing water drainer in this application;

[0029] Figure 4 It is a partial cross-sectional view of the anti-blocking and anti-leakage bouncing drain in the present application;

[0030] Figure 5 This application Figure 4 Enlarged schematic diagram at point A in the middle.

[0031] Description of reference numerals:

[0032] 1. Upper tube body; 2. Lower tube body; 3. Bounce cover; 4. Bounce core; 5. Support frame; 6. Bracket ring; 7. Sealing ring; 8. Water stop ring; 9. Ring plate; 10. Cylindrical plate; 11. Mounting spring; 12. Water stop pad; 13. Fixed ring; 14. N-shaped plate; 15. Threaded groove; 16. Threaded ring; 17. Limiting ring; 18. Limiting groove; 19. Limiting block; 20. Rotating column; 21. Limiting groove; 22. Limiting plate; 23. Limiting spring; 24. Telescopic rod; 25. Rotating cover; 26. Waterproof pad. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1-5 This application is described in further detail.

[0034] The embodiments of the present application disclose an anti-blocking and anti-leakage bouncing water drain.

[0035] Reference Figure 1 and Figure 2The anti-blocking and anti-leakage bouncing water device comprises an upper tube body 1, to which a lower tube body 2 is fixedly connected, to which a waterproof pad 26 is fixedly connected, a bouncing core 4 is arranged in the lower tube body 2, to which a bouncing cover 3 is fixedly connected, a supporting frame 5 is arranged on the lower tube body 2, to which a supporting ring 6 is fixedly connected, the supporting ring 6 is slidably arranged with the bouncing core 4, and a disassembly structure is arranged on the supporting frame 5.

[0036] When the modified device is installed and used on a sink, first insert the lower tube body 2 into the sewer pipe, then place the upper tube body 1 outside the sink, and let the waterproof pad 26 fill the gap between the device and the sewer pipe. When water needs to be drained in the sink, press the bouncing cover 3, so that the bouncing core 4 drives the bouncing cover 3 to move upward, so that water flows in from between the bouncing cover 3 and the upper tube body 1, and drives the debris in the water flow through the sewer pipe, and finally flows into the sewer pipe from the gap at the support frame 5, wherein the hair, paper towels and other debris in the water flow will be blocked by the support frame 5 and hung on it. When the device needs to be cleaned regularly, first take out the device, and then disassemble the support frame 5 through the disassembly structure, so that the lower tube body 2 and the bouncing core 4 are exposed to the outside, which can facilitate the cleaning process of the device. By designing different disassembly methods, the difficulty of disassembling the device when it is blocked by hair or paper towels is reduced.

[0037] Reference Figure 3 and Figure 4 , Figure 5 The disassembly structure includes a limit block 19 fixedly connected to the spring core 4, and a limit groove 18 is provided on the bracket ring 6, and the limit groove 18 is adapted to the limit block 19. A fixed ring 13 is fixedly connected in the lower tube body 2, and a mounting spring 11 is fixedly connected to the fixed ring 13. An annular plate 9 is fixedly connected to the bracket ring 6, and the annular plate 9 conflicts with the mounting spring 11. A rotating column 20 is rotatably connected to the bracket ring 6, and a limiting plate 22 is slidably connected to the rotating column 20. A limiting groove 21 is provided on the limit block 19, and the limiting groove 21 is adapted to the limiting plate 22. A telescopic rod 24 is fixedly connected to the rotating column 20, and a rotating cover 25 is fixedly connected to the telescopic end of the telescopic rod 24, and the rotating cover 25 is fixedly connected to the limiting plate 22. A limit spring 23 is sleeved on the telescopic rod 24, and the two ends of the limit spring 23 are respectively fixedly connected to the rotating cover 25 and the rotating column 20.

[0038] When the device needs to be disassembled and cleaned, first pull the rotating cover 25 to stretch the telescopic rod 24 and move it away from the limit block 19, then rotate the rotating cover 25 to drive the rotating column 20 to rotate, so that the limit block moves to the position corresponding to the limit groove 21 first, then loosen the rotating cover 25, so that the limit spring 23 resets and pulls the rotating cover 25 to move the limit block 19 first, driving the limit block to enter the limit groove 21, then rotate the support frame 5 to drive the support ring 6 to rotate, so that the limit block 19 on the bouncing core 4 corresponds to the limit groove 18 on the support ring 6, at this time, the installation spring 11 resets and pushes the annular plate 9 outward from the device, so that the support frame 5 slides along the bouncing core 4, and then remove the support frame 5 to expose the lower tube body 2 and the bouncing core 4 to the outside, which can facilitate the cleaning process of the device and reduce the difficulty of disassembling the device when it is blocked by hair or paper towels.

[0039] Reference Figure 1 and Figure 3 The fixing ring 13 is fixedly connected with an N-shaped plate 14, the annular plate 9 is fixedly connected with a cylindrical plate 10, the end of the cylindrical plate 10 is fixedly connected with a water stop pad 12, and the cylindrical plate 10 is adapted to the N-shaped plate 14. The N-shaped plate 14 is fixedly connected with a threaded ring 16, the spring core 4 is provided with a threaded groove 15, the threaded groove 15 is threadedly connected with the threaded ring 16, and the spring core 4 is fixedly connected with a limit ring 17. The lower tube body 2 is fixedly connected with a sealing ring 7, and the lower tube body 2 is fixedly connected with a water stop ring 8.

[0040] When installing the device, first insert the bouncing core 4 into its threaded ring 16, then rotate the bouncing core 4 so that the threaded groove 15 and the threaded ring 16 are limited together, and when the support frame 5 is disassembled, the cylindrical plate 10 slides along the edge of the fixing ring 13, and the fixing ring 13 and the cylindrical plate 10 are sealed by the water stop ring 8. When the device is installed in the water tank, the sealing effect between the lower tube body 2 and the sewer pipe is strengthened by the sealing ring 7 and the water stop ring 8, so that the device has less leakage and seepage during use, thereby improving the sealing effect of the device.

[0041] Working principle: When the modified device is installed on a sink, first insert the lower tube body 2 into the sewer pipe, then place the upper tube body 1 outside the sink, and let the waterproof pad 26 fill the gap between the device and the sewer pipe. When the sink needs to drain water, press the bounce cover 3, so that the bounce core 4 drives the bounce cover 3 to move upward, so that the water flows in from between the bounce cover 3 and the upper tube body 1, and drives the debris in the water flow through the sewer pipe, and finally flows into the sewer pipe from the gap at the support frame 5, wherein the hair, paper towels and other debris in the water flow will be blocked by the support frame 5 and hang on it;

[0042] When the device needs to be disassembled for cleaning, first pull the rotating cover 25 to stretch the telescopic rod 24 and move it away from the limit block 19, then rotate the rotating cover 25 to drive the rotating column 20 to rotate, so that the limit block moves to the position corresponding to the limit groove 21 first, then loosen the rotating cover 25, so that the limit spring 23 is reset and pull the rotating cover 25 to move the limit block 19 first, driving the limit block to enter the limit groove 21, then rotate the support frame 5 to drive the support ring 6 to rotate, so that the limit block 19 on the bouncing core 4 corresponds to the limit groove 18 on the support ring 6, at this time, the installation spring 11 is reset to push the annular plate 9 to push the support frame 5 outward, so that the support frame 5 slides along the bouncing core 4, and then remove the support frame 5 to expose the lower tube body 2 and the bouncing core 4 to the outside, which can facilitate the cleaning process of the device and reduce the difficulty of disassembling the device when it is blocked by hair or paper towels;

[0043] When installing the device, first insert the bouncing core 4 into its threaded ring 16, then rotate the bouncing core 4 so that the threaded groove 15 and the threaded ring 16 are limited together, and when the support frame 5 is disassembled, the cylindrical plate 10 slides along the edge of the fixing ring 13, and the fixing ring 13 and the cylindrical plate 10 are sealed by the water stop ring 8. When the device is installed in the water tank, the sealing effect between the lower tube body 2 and the sewer pipe is strengthened by the sealing ring 7 and the water stop ring 8, so that the device has less leakage and seepage during use, thereby improving the sealing effect of the device.

Claims

1. An anti-blocking and anti-leakage bouncing water device, comprising an upper tube body (1), characterized in that: The upper tube body (1) is fixedly connected to a lower tube body (2), the lower tube body (2) is fixedly connected to a waterproof pad (26), a bouncing core (4) is arranged inside the lower tube body (2), a bouncing cover (3) is fixedly connected to the bouncing core (4), a support frame (5) is arranged on the lower tube body (2), a support ring (6) is fixedly connected to the support frame (5), the support ring (6) is slidably arranged with the bouncing core (4), and a disassembly structure is arranged on the support frame (5).

2. The anti-blocking and anti-leakage bouncing drain according to claim 1, characterized in that: The disassembly structure comprises a limit block (19) fixedly connected to the spring core (4); a limit groove (18) is provided on the bracket ring (6); the limit groove (18) is adapted to fit the limit block (19).

3. The anti-blocking and anti-leakage bouncing water device according to claim 2 is characterized in that: A fixing ring (13) is fixedly connected inside the lower tube body (2), a mounting spring (11) is fixedly connected to the fixing ring (13), an annular plate (9) is fixedly connected to the bracket ring (6), and the annular plate (9) is in conflict with the mounting spring (11).

4. The anti-blocking and anti-leakage bouncing drain according to claim 2, characterized in that: The support ring (6) is rotatably connected to a rotating column (20), the rotating column (20) is slidably connected to a limiting plate (22), the limiting block (19) is provided with a limiting groove (21), and the limiting groove (21) is adapted to fit the limiting plate (22).

5. The anti-blocking and anti-leakage bouncing drain according to claim 4, characterized in that: A telescopic rod (24) is fixedly connected to the rotating column (20), a rotating cover (25) is fixedly connected to the telescopic end of the telescopic rod (24), the rotating cover (25) is fixedly connected to the limiting plate (22), a limit spring (23) is sleeved on the telescopic rod (24), and two ends of the limit spring (23) are respectively fixedly connected to the rotating cover (25) and the rotating column (20).

6. The anti-blocking and anti-leakage bouncing water device according to claim 3 is characterized in that: An N-shaped plate (14) is fixedly connected to the fixing ring (13), a cylindrical plate (10) is fixedly connected to the annular plate (9), a water stop pad (12) is fixedly connected to the end of the cylindrical plate (10), and the cylindrical plate (10) is adapted to fit the N-shaped plate (14).

7. The anti-blocking and anti-leakage bouncing water device according to claim 6, characterized in that: A threaded ring (16) is fixedly connected to the N-shaped plate (14), a threaded groove (15) is formed on the spring core (4), the threaded groove (15) is threadedly connected to the threaded ring (16), and a limit ring (17) is fixedly connected to the spring core (4).

8. The anti-blocking and anti-leakage bouncing water device according to claim 1, characterized in that: A sealing ring (7) is fixedly connected to the lower tube body (2), and a water stop ring (8) is fixedly connected to the lower tube body (2).

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