Drainage structure

Abstract

This application relates to the field of pet bathing equipment technology, and in particular to a drainage structure. It includes a bathing chamber and a drain outlet at the bottom of the bathing chamber. A drain pipe is fixedly connected to the bottom of the drain outlet, and a drain hose is fixedly connected to the bottom of the drain pipe. A clamping device for holding the drain hose is provided on one side of the drain hose. When bathing a pet, the clamping device clamps the drain hose, thereby achieving the purpose of locking the pipe. The drive assembly includes a rotating ring rotatably connected to the middle of a connecting block. A threaded post is threaded inside the rotating ring. A drive motor is fixedly mounted on the drive housing at the end of the threaded post away from the clamping plate, and the output end of the drive motor is fixedly connected to the threaded post.

Description

Technical Field

[0001] This application relates to the field of pet bathing equipment technology, and in particular to a drainage structure. Background Technology

[0002] As more and more people keep pets, the pet service industry has also sprung up. For people's health, owners usually take their pets to pet stores for regular baths to ensure that the pets are healthy and hygienic when they are with people, and to reduce the occurrence of human diseases. Currently, pets are basically bathed at pet stores, where pet store staff bathe and dry the pets.

[0003] Since pets shed fur every time they are bathed, the hair can enter the pipes through the drain. In current technology, in order to prevent hair from entering the pipes, a ball valve is installed inside the drain to block water and hair from entering when the pet is being washed. After the bath, the hair is retrieved. Usually, only longer hairs can be blocked, while shorter hairs will remain in the ball valve. Over time, this will still affect the pipes. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this application is to provide a drainage structure to solve the above-mentioned technical problems.

[0005] The above-mentioned objective of this application is achieved through the following technical solution: a drainage structure, including a bathroom and a drain outlet at the bottom of the bathroom, wherein a drain pipe is fixedly connected to the bottom of the drain outlet, a drain hose is fixedly connected to the bottom of the drain pipe, and a clamping device for clamping the drain hose is provided on one side of the drain hose.

[0006] By adopting the above technical solution, when bathing a pet, the drain hose is clamped by the clamping device, thereby achieving the purpose of locking the pipe.

[0007] Furthermore, the clamping device includes a pair of clamps and a connecting block in the middle. Each clamp includes an inner control block and an outer control block. An arc-shaped strip is provided between the inner control block and the connecting block. One end of the arc-shaped strip is rotatably connected to the connecting block, and the other end is rotatably connected to the inner control block. A clamping plate is rotatably connected to the ends of both the outer control block and the inner control block. A drive housing is provided on the outside of the connecting block. The ends of the inner control block and the outer control block away from the clamping plate are rotatably connected to the drive housing. The upper end of the drive housing is fixedly connected to the bottom of the bathroom. A drive assembly for controlling the forward and backward movement of the connecting block is provided inside the drive housing.

[0008] Furthermore, the drive assembly includes a rotating ring rotatably connected to the middle of the connecting block. The rotating ring has a threaded post inside. A drive motor is fixedly mounted on the drive housing at the end of the threaded post away from the clamping plate. The output end of the drive motor is fixedly connected to the threaded post.

[0009] By adopting the above technical solution, the drive motor drives the threaded column to rotate, thereby driving the rotating ring. The rotating ring moves in conjunction with the linkage connecting block. The connecting block pulls the inner and outer control blocks on both sides through the arc strip, thereby retracting the two clamping plates and clamping the drainage hose to achieve the purpose of shutting off the pipeline. Compared with the ball valve and other methods used in the prior art, the advantage of this application is that the water-stopping lock device is set outside the pipeline, thereby avoiding damage to the water-stopping lock device by hair.

[0010] Furthermore, a filter screen is installed at the upper end of the drain outlet inside the bathroom.

[0011] By adopting the above technical solution, the filter screen can block some hair from entering the filter, allowing for easy removal of the blocked hair by hand during cleaning.

[0012] Furthermore, the filter screen and drain outlet are inserted around the perimeter.

[0013] By adopting the above technical solution, when it is necessary to clean the drainage pipe, the filter screen can be disassembled and then cleaned.

[0014] Furthermore, a sealing barrel is provided at the bottom of the filter screen, and the sealing barrel is fixedly connected to the inside of the bathroom.

[0015] By adopting the above technical solution, when draining, the water will concentrate at the filter screen, and some hair will enter the sealed bucket, reducing the amount of hair entering the drain pipe.

[0016] Furthermore, the drain hose is made of polyvinyl chloride.

[0017] Furthermore, the drive motor is a reversible motor.

[0018] By adopting the above technical solution, the present application can use a drive motor to switch the clamping device.

[0019] In summary, this application offers the following beneficial technical advantages: This drainage structure uses a clamping device to clamp the drainage hose, thereby achieving the purpose of locking the pipe. Compared to traditional water-stopping methods such as ball valves, this design cleverly places the water-stopping device outside the pipe, effectively preventing direct damage to the device from hair and other impurities. This innovative design not only improves the durability of the water-stopping lock but also reduces maintenance costs caused by blockages.

[0020] The clamping device employs a pair of clamps and a central connecting block, resulting in a compact and easy-to-operate design. The ingenious coordination of the inner and outer control blocks and the curved strip allows the clamping plate to quickly respond to the drive assembly's commands, retracting or opening to clamp or release the drain hose. This design simplifies the operation process and improves work efficiency.

[0021] The drive assembly consists of a rotating ring, a threaded column, and a drive motor. The rotation of the threaded column drives the rotating ring and connecting block to move back and forth. This drive method is not only highly efficient and stable, but also offers high precision and controllability. The fixed installation of the drive motor and its direct connection to the threaded column ensures stable power transmission and rapid response of the clamping device. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure in the embodiment;

[0023] Figure 2 This is a schematic diagram of the clamping device and drainage hose structure in the embodiment;

[0024] Figure 3 This is a schematic diagram of the clamping device structure in the embodiment.

[0025] Reference numerals: 1. Bathroom shower; 2. Filter screen; 21. Drain pipe; 22. Drain hose; 3. Sealing tank; 31. Connecting block; 32. Inner control block; 33. Outer control block; 34. Clamping plate; 35. Arc strip; 36. Rotating ring; 37. Threaded column; 38. Drive motor; 39. Drive housing. Detailed Implementation

[0026] The present application will be further described in detail below with reference to the accompanying drawings.

[0027] Example, refer to Figures 1-3 A drainage structure includes a bathroom 1 and a drain outlet at the bottom of the bathroom 1. A drain pipe 21 is fixedly connected to the bottom of the drain outlet, and a drain hose 22 is fixedly connected to the bottom of the drain pipe 21. A clamping device for holding the drain hose 22 is provided on one side of the drain hose 22. When bathing a pet, the clamping device clamps the drain hose 22 to achieve the purpose of locking the pipe.

[0028] In this embodiment, the clamping device includes a pair of clamps and a connecting block 31 in the middle. Each clamp includes an inner control block 32 and an outer control block 33. An arc-shaped strip 35 is provided between the inner control block 32 and the connecting block 31. One end of the arc-shaped strip 35 is rotatably connected to the connecting block 31, and the other end is rotatably connected to the inner control block 32. The ends of the outer control block 33 and the inner control block 32 are rotatably connected to clamping plates 34. A drive housing 39 is provided on the outside of the connecting block 31. The ends of the inner control block 32 and the outer control block 33 away from the clamping plate 34 are rotatably connected to the drive housing 39. The upper end of the drive housing 39 is fixedly connected to the bottom of the bathroom 1. A drive assembly for controlling the forward and backward movement of the connecting block 31 is provided inside the drive housing 39.

[0029] The drive assembly includes a rotating ring 36 rotatably connected to the middle of the connecting block 31. The rotating ring 36 has a threaded post 37 inside. The end of the threaded post 37 away from the clamping plate 34 is provided with a drive motor 38 fixedly installed on the drive housing 39. The output end of the drive motor 38 is fixedly connected to the threaded post 37.

[0030] The drive motor 38 drives the threaded column 37 to rotate, thereby driving the rotating ring 36. The rotating ring 36 moves in conjunction with the linkage block 31. The linkage block 31 pulls the inner and outer control blocks on both sides through the arc strip 35, thereby retracting the two clamping plates 34 and clamping the drain hose 22 to achieve the purpose of closing the pipe. Compared with the ball valve and other methods used in the prior art, the advantage of this application is that the water-stopping device is set outside the pipe, thereby avoiding damage to the water-stopping device by hair.

[0031] In this embodiment, a filter screen 2 is installed at the upper end of the drain outlet inside the bathroom 1. The filter screen 2 can block some hair from entering the bathroom, allowing for easy removal of the blocked hair by hand during cleaning.

[0032] In this embodiment, the filter screen 2 is inserted around the drain outlet. When it is necessary to clean the drain pipe 21, the filter screen 2 is removed and then cleaned.

[0033] In this embodiment, a sealing bucket 3 is also provided at the bottom of the filter screen 2, and the sealing bucket 3 is fixedly connected to the inside of the bathroom 1. When draining, the water will concentrate at the position of the filter screen 2, and some hair will enter the sealing bucket 3, reducing the amount of hair entering the drain pipe 21.

[0034] In this embodiment, the drain hose 22 is made of polyvinyl chloride. The drive motor 38 is a reversible motor. In this application, the clamping device can be switched on and off via the drive motor 38.

[0035] Specific implementation process: Before bathing your pet, first ensure that all components of the drainage system are correctly installed and in good working order. Check that the filter screen 2 and the sealing tank 3 are clean, and pre-clean them if necessary to avoid hair and impurities accumulating and causing drainage problems. When your pet is bathing in the bathroom 1, the water flows through the filter screen 2 at the top of the drain outlet. This filter screen 2 effectively blocks most hair and other impurities, preventing them from entering the drain pipe 21. At the same time, some hair that is not completely blocked by the filter screen 2 may enter the sealing tank 3 with the water flow, further reducing the amount of hair entering the drain pipe 21, thus keeping the drain pipe 21 clean and unobstructed.

[0036] When drainage is needed, water will flow smoothly into the drain hose 22 along the drain pipe 21. If drainage needs to be temporarily stopped in certain situations, such as changing bath water or performing other operations, this can be achieved through the clamping device. Starting the drive motor 38 will cause the threaded post 37 to rotate. Since the threaded post 37 is internally threaded into the rotating ring 36, the rotating ring 36 will move as the threaded post 37 rotates. The movement of the rotating ring 36 will further actuate the connecting block 31, which, through the arc-shaped strip 35, pulls the inner and outer control blocks on both sides, causing the two clamping plates 34 to gradually contract and tightly clamp the drain hose 22. When the clamping plates 34 are fully in contact with the drain hose 22, drainage will be effectively blocked, achieving the pipe locking function.

[0037] If continued drainage is required, simply reverse the start of drive motor 38 to rotate threaded post 37 in the opposite direction. This will cause rotating ring 36 and connecting block 31 to move in the opposite direction, releasing the pulling force on the inner and outer control blocks. Clamping plate 34 then gradually opens, releasing the clamp on drain hose 22 and restoring it to its unobstructed state. Water can then continue to flow smoothly out along drain pipe 21.

[0038] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A drainage structure, characterized by, Includes a bathroom (1) and a drain outlet at the bottom of the bathroom (1). A drain pipe (21) is fixedly connected to the bottom of the drain outlet. A drain hose (22) is fixedly connected to the bottom of the drain pipe (21). A clamping device for clamping the drain hose (22) is provided on one side of the drain hose (22).

2. The drainage structure of claim 1, wherein, The clamping device includes a pair of clamps and a connecting block (31) in the middle. Each clamp includes an inner control block (32) and an outer control block (33). An arc-shaped strip (35) is provided between the inner control block (32) and the connecting block (31). One end of the arc-shaped strip (35) is rotatably connected to the connecting block (31), and the other end is rotatably connected to the inner control block (32). The ends of the outer control block (33) and the inner control block (32) are rotatably connected to clamping plates (34). A drive housing (39) is provided on the outside of the connecting block (31). The ends of the inner control block (32) and the outer control block (33) away from the clamping plate (34) are rotatably connected to the drive housing (39). The upper end of the drive housing (39) is fixedly connected to the bottom of the bathroom (1). A drive assembly for controlling the forward and backward movement of the connecting block (31) is provided inside the drive housing (39).

3. The drainage structure of claim 2, wherein, The drive assembly includes a rotating ring (36) rotatably connected to the middle of the connecting block (31). The rotating ring (36) has a threaded post (37) inside. A drive motor (38) is fixedly installed on the drive housing (39) at the end of the threaded post (37) away from the clamping plate (34). The output end of the drive motor (38) is fixedly connected to the threaded post (37).

4. The drainage structure according to claim 1, characterized in that, A filter screen (2) is installed at the upper end of the drain outlet inside the bathroom (1).

5. The drainage structure according to claim 4, characterized in that, The filter screen (2) is inserted around the drain outlet.

6. The drainage structure according to claim 4, characterized in that, The bottom of the filter screen (2) is also provided with a sealing barrel (3), which is fixedly connected to the inside of the bathroom (1).

7. The drainage structure according to claim 1, characterized in that, The drain hose (22) is made of polyvinyl chloride.

8. The drainage structure according to claim 3, characterized in that, The drive motor (38) is a reversible motor.

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