Portable hip cleaning and pre-nursing machine
By designing a portable buttocks cleaning and pre-care machine, which features a rechargeable design and a front-to-back rinsing method, the problems of inconvenience and hygiene hazards associated with existing cleaning methods are solved, achieving convenient and safe buttocks cleaning and pre-care effects.
Patent Information
- Application Number
- CN202520194625.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-08
- Publication Date
- 2026-03-06
- Estimated Expiration
- 2035-02-08
AI Technical Summary
Existing methods of cleaning the buttocks have problems such as incomplete cleaning, cumbersome operation, or expensive and inconvenient equipment, especially traditional water washing and smart toilets, which pose hygiene risks.
A portable buttocks wash and pre-care machine has been designed. It features a rechargeable design and includes a housing, a water pump, inlet and outlet water hoses, and a power switch. It provides convenient washing by rinsing from front to back, and the detachable hoses are stored inside the housing, supporting autonomous control and flexible use.
It achieves portable posterior washing, is flexible in use, avoids hygiene risks associated with equipment, provides a clean and comfortable rinsing experience, and has a pre-care function that sterilizes and deodorizes.
Smart Images

Figure CN223969052U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of buttock cleaning equipment, and in particular to a portable buttock cleaning and pre-care machine. Background Technology
[0002] Existing methods for cleaning the buttocks include regular toilet paper / wet wipes / soft cloths, washing, and smart toilet washing and drying. Because the skin on the buttocks has many folds, using regular toilet paper, wet wipes, and soft cloths after using the toilet (especially after defecation) is not enough to completely clean the buttocks, leading to bacterial growth and odor. Washing and smart toilet flushing can clean the buttocks very well, but traditional washing methods are cumbersome and require direct hand contact, which can cause secondary contamination. While smart toilets offer convenient and clean cleaning, they are expensive, can only be installed in the bathroom, and the back-to-forehead flushing method can cause feces to be washed onto the female vulva, posing hygiene and health risks. Utility Model Content
[0003] The purpose of this invention is to address the shortcomings of existing devices and provide a portable buttocks washing and pre-care machine. The product is compact, easy to use and carry, and rechargeable. It can be conveniently used in home bathrooms, hotels, and outdoors. The rinsing can be controlled independently, and the front-to-back rinsing method allows for very convenient rinsing of the buttocks while ensuring the safety of women.
[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:
[0005] A portable buttocks washing and pre-care machine includes a housing with an opening on its side. A hose storage chamber is located within the opening, and a cover is provided at the opening. An inlet hose and an outlet hose are placed inside the hose storage chamber. A water pump and a battery are housed inside the housing. The water pump has an inlet and an outlet extending from the front side of the housing. A power switch is located on the top surface of the housing. In use, the hose storage chamber cover is opened, and the inlet and outlet hoses are removed. One end is connected to the inlet and outlet hoses, respectively. The other end of the inlet hose is placed in a water container or a clean water source. The power switch is pressed, and the battery provides power to the water pump, which then operates. The other end of the outlet hose is used to rinse the buttocks from front to back. After rinsing, the inlet and outlet hoses are removed and can be returned to the hose storage chamber after drying.
[0006] Preferably, the battery is a rechargeable battery, and a charging port is provided on the rear side of the casing. The water inlet / outlet and the charging port are located on the front and rear sides of the casing, respectively, reducing the risk of water contacting the charging port. The charging port can be a common Type-C charging port.
[0007] Preferably, a control circuit board is provided inside the housing for controlling the operation of the water pump and the battery.
[0008] Preferably, the front side of the housing is recessed inward to form a protective cavity, and the water inlet and the water outlet are located inside the protective cavity, with the outer ends of the water inlet and the water outlet not protruding from the housing outline.
[0009] Preferably, the housing includes an upper cover and a lower cover, which are fixed together by screws. The upper and lower covers are the same height, which facilitates manufacturing and processing.
[0010] Preferably, the inner sides of the upper and lower covers are provided with a certain number of longitudinal and transverse support partitions. The support partitions can support and fix components such as water pumps, batteries, and control circuit boards, isolate spaces that need to be isolated, such as hose storage compartments, and also improve the structural strength of the shell.
[0011] The beneficial effects of this utility model are as follows: 1. The product is small in size, convenient to use and carry, and adopts a rechargeable design, making it convenient to use in home bathrooms, hotels, and outdoors. It can be connected to an external water container or clean water source via a certain length of inlet and outlet hose, offering flexible use and self-control of rinsing. The front-to-back rinsing method allows for very convenient rinsing of the buttocks while ensuring the safety of women.
[0012] 2. You can put air freshener and effervescent sanitary tablets into the water in the outer container beforehand. After rinsing, your buttocks will feel comfortable and fresh, and it will also have a bactericidal, deodorizing and pre-care effect.
[0013] 3. The inlet and outlet hoses are detachable, can be bent and folded and stored inside the housing, and their lengths can be selected according to actual needs, making them flexible to use and easy to carry. Attached Figure Description
[0014] Figure 1 This is a three-dimensional representation of the present invention. Figure 1 ;
[0015] Figure 2 This is a three-dimensional representation of the present invention. Figure 2 ;
[0016] Figure 3 This is the front view of this utility model;
[0017] Figure 4 This is a perspective view of the utility model with the top cover concealed.
[0018] Figure 5 This is a perspective view of the upper cover in this utility model.
[0019] Explanation of key component symbols in the diagram: 10. Housing; 11. Hose storage compartment; 12. Hose storage compartment cover; 13. Power switch; 14. Charging port; 15. Protective cavity; 16. Top cover; 17. Bottom cover; 18. Support isolation plate;
[0020] 20. Water pump; 21. Inlet; 22. Outlet;
[0021] 30. Battery;
[0022] 40. Control circuit board. Detailed Implementation
[0023] The present invention will be further described below with reference to specific embodiments and accompanying drawings.
[0024] Example 1: As Figure 1-4 As shown, a portable buttocks cleaning and pre-care machine includes a housing 10. The housing 10 has an opening on its side, and a hose storage chamber 11 is provided inside the opening. A hose storage chamber cover 12 is provided at the opening. An inlet hose and an outlet hose are placed inside the hose storage chamber 11. A water pump 20 and a battery 30 are provided inside the housing 10. The water pump 20 is provided with an inlet 21 and an outlet 22 extending out from the front side of the housing 10. A power switch 13 is provided on the top surface of the housing 10.
[0025] Example 2: Figure 2 and Figure 4 As shown, based on Embodiment 1, the battery 30 is a rechargeable battery, and a charging port 14 is provided on the rear side of the housing 10.
[0026] The housing 10 contains a control circuit board 40, which is located inside the charging port 14.
[0027] Example 3: Figure 1 and Figure 3 As shown, based on Embodiment 1 or Embodiment 2, the front side of the housing 10 is recessed inward to form a protective cavity 15, and the water inlet 21 and the water outlet 22 are located inside the protective cavity 15.
[0028] Example 4: Figure 1-5 As shown, based on Embodiment 1, Embodiment 2 or Embodiment 3, the housing 10 includes an upper cover 16 and a lower cover 17, which are fixed together by screws.
[0029] The upper cover 16 and the lower cover 17 are provided with a certain number of longitudinal and transverse support isolation plates 18 on their inner sides.
[0030] The usage process is as follows: When using, open the hose storage chamber cover 12, remove the inlet hose and outlet hose from the hose storage chamber 11, connect one end to the inlet 21 and outlet 22 respectively, and place the other end of the inlet hose into a water container or clean water source. Press the power switch 13; the battery 30 provides power to the water pump 20, which then operates. Use the other end of the outlet hose to rinse the buttocks from front to back. After rinsing, remove the inlet and outlet hoses, and return them to the hose storage chamber 11 after drying. When the battery 30 is low on power, it can be charged through the charging port 14.
[0031] The above description is only a specific embodiment of the present utility model, but the structural features of the present utility model are not limited thereto. The present utility model can be used in similar products. Any changes or modifications made by those skilled in the art within the scope of the present utility model are covered by the patent scope of the present utility model.
Claims
1. A portable hip washer and pre-treatment machine comprising a housing (10), characterised in that: The shell (10) is provided with an opening on the side, a hose storage chamber (11) is arranged in the opening, a hose storage chamber cover (12) is arranged at the opening, a water inlet hose and a water outlet hose are placed in the hose storage chamber (11), a water pump (20) and a battery (30) are arranged in the shell (10), the water pump (20) is provided with a water inlet (21) and a water outlet (22) extending out of the front side of the shell (10), and a power switch (13) is arranged on the top surface of the shell (10). The battery (30) is a rechargeable battery, and the rear side of the shell (10) is provided with a charging port (14).
2. The portable buttock cleaning and pre-care machine according to claim 1, characterized in that: The shell (10) is provided with a control circuit board (40).
3. The portable buttock cleaning and pre-care machine of claim 1, wherein: The front side of the shell (10) is inwardly recessed to form a protection cavity (15), and the water inlet (21) and the water outlet (22) are located in the protection cavity (15).
4. The portable buttock cleaning and pre-care machine of claim 1, wherein: The shell (10) comprises an upper cover (16) and a lower cover (17), and the upper cover (16) and the lower cover (17) are fixed by screws.
5. The portable buttock cleaning and pre-care machine of claim 4, wherein: The inner sides of the upper cover (16) and the lower cover (17) are provided with a plurality of longitudinal and transverse support isolation plates (18).