A post-defecation cleaning device with assisted pull-on pants

Abstract

The application discloses a kind of with the device of clean-up after defecation of auxiliary putting on and taking off trousers, comprising: device main body, device main body includes chair frame, open and close and connect pollution linkage mechanism, auxiliary putting on and taking off trousers mechanism, cleaning and drying mechanism, the auxiliary putting on and taking off trousers mechanism is configured in the handrail side of chair frame, open and close and connect pollution linkage mechanism, cleaning and drying mechanism are configured below the upper seat plate of chair frame.The application provides a kind of with the device of clean-up after defecation of auxiliary putting on and taking off trousers, when excretion ends, then cleaning and drying mechanism is automatically determined cleaning range to patient, automatic water spray cleaning, automatic warm air drying and other cleaning cleaning procedures, solve the clean-up after defecation of old and weak, paralyzed patient and various lower body cannot move personnel, by device main body instead of manual completion, not only reduce the labor intensity of nursing staff, more solve many nursing staff and patient family members in the most unwilling to do in nursing patient stool cleaning nursing problem.

Description

Technical Field

[0001] This invention relates to the field of personal care technology, and more specifically, to a post-defecation cleaning device with an auxiliary trouser for putting on and taking off pants. Background Technology

[0002] Currently, with the aging population becoming increasingly serious, more and more people are unable to manage their own bodily functions and require external care. Whether in hospitals, nursing homes, or at home, there are a large number of people needing such care. For caregivers and family members, the most awkward and embarrassing part of caring for the elderly, frail, and sick who cannot care for themselves is cleaning and caring for them after urination and defecation. Even relatives of patients find cleaning feces extremely unpleasant. If feces and urination are not cleaned up promptly, the lower body is constantly exposed to a dirty and damp environment, easily leading to bedsores and ulcers, ultimately worsening the condition and even causing death. If machines could replace manual labor in automatically cleaning these individuals after urination and defecation, it would solve the most difficult, embarrassing, and most unwanted task for caregivers, thus making patient care less daunting.

[0003] Currently, neither domestically nor internationally, effective automatic cleaning and nursing equipment has been designed and manufactured. Patients still have to be cleaned and wiped manually after using the toilet, which places a heavy psychological burden on nursing staff. The entire patient care market urgently needs such automatic cleaning and nursing equipment to reduce the workload and psychological pressure on nursing staff.

[0004] Therefore, it is necessary to propose a post-defecation cleaning device with auxiliary pants for putting on and taking off, in order to at least partially solve the problems existing in the prior art. Summary of the Invention

[0005] The summary section introduces a series of simplified concepts, which will be further explained in detail in the detailed description section. The summary section of this invention is not intended to limit the key features and essential technical features of the claimed technical solution, nor is it intended to determine the scope of protection of the claimed technical solution.

[0006] To at least partially solve the above problems, the present invention provides a post-defecation cleaning device with assisted diaper changing. This device is designed to help elderly people and patients who are unable to go to the toilet to urinate or defecate and to automatically clean themselves afterward.

[0007] This invention provides a toilet cleaning device with an auxiliary pants-wearing mechanism, comprising: a main body, the main body including a chair frame, an opening and closing and soil collection linkage mechanism, an auxiliary pants-wearing mechanism, and a washing and drying mechanism. The auxiliary pants-wearing mechanism is disposed on the side of the armrest of the chair frame, the opening and closing and soil collection linkage mechanism and the washing and drying mechanism are disposed below the upper seat plate of the chair frame, the upper seat plate has a toilet hole corresponding to the opening and closing and soil collection linkage mechanism, and a controller is disposed on the outside of the armrest. The opening and closing and soil collection linkage mechanism, the auxiliary pants-wearing mechanism and the washing and drying mechanism are electrically connected to the controller.

[0008] According to an embodiment of the present invention, a toilet cleaning device with assisted dressing and doffing pants includes a chair frame comprising a lower base plate, an upper seat plate, and a backrest plate. Multiple support legs are disposed between the lower base plate and the upper seat plate. Multiple casters are disposed at the bottom of the lower base plate. The backrest plate is movably disposed at one end of the upper seat plate. Armrests are disposed on both sides of the upper seat plate.

[0009] According to an embodiment of the present invention, a toilet cleaning device with assisted dressing and doffing pants includes an opening and closing linkage mechanism for receiving waste, comprising a lower seat plate, a first driving member, a rotating arm, an opening and closing linkage frame, an opening and closing plate, and a toilet bowl holder. The lower seat plate is disposed below the upper seat plate, and the opening and closing linkage frame and the toilet bowl holder are disposed below the lower seat plate and located on both sides of the toilet hole. A rotating arm is disposed on one side of the opening and closing linkage frame, and the rotating arm is connected to the first driving member. The opening and closing plate is disposed at the end of the opening and closing linkage frame, and the toilet bowl holder is movably connected to the opening and closing linkage frame via a linkage rod.

[0010] According to an embodiment of the present invention, a toilet cleaning device with assisted dressing and doffing pants includes a toilet stand comprising a first linkage swing rod, a second linkage swing rod, and a toilet seat. The first linkage swing rod and the second linkage swing rod are movably disposed below the lower seat plate and are parallel to each other. The toilet seat is movably disposed at the bottom of the first linkage swing rod and the second linkage swing rod. The first linkage swing rod is movably connected to the opening and closing linkage frame via a linkage pull rod.

[0011] According to an embodiment of the present invention, a toilet cleaning device with assisted dressing and undressing of pants includes a assisted dressing and undressing mechanism comprising a drive support, a second drive member, a lifting plate, and a U-shaped card assembly. The second drive member is disposed at the bottom of the chair frame via the drive support. The lifting plate is movably disposed on the rear side of the armrest and connected to the second drive member. The U-shaped card assembly is movably disposed above the lifting plate.

[0012] According to an embodiment of the present invention, a toilet cleaning device with assisted putting on and taking off pants has a lifting plate with an internal cavity. Two lower guide rods, a vertical adjusting rod, and two upper guide rods are disposed within the internal cavity. The vertical adjusting rod and the two upper guide rods movably extend through the upper end of the lifting plate and are connected to a U-shaped clip assembly. A first elastic positioning pin is disposed on the outer wall of the lifting plate. The vertical adjusting rod has multiple first positioning holes corresponding to the first elastic positioning pin. The two lower guide rods extend through the lower end of the lifting plate and are connected to the upper seat plate. The upper end of the second driving member is connected to the bottom of the lifting plate.

[0013] According to an embodiment of the present invention, a toilet cleaning device with assisted putting on and taking off pants includes a U-shaped card assembly comprising an adjusting plate and a U-shaped card body. The adjusting plate is movably disposed at the upper end of a vertical adjusting rod, and a fixing rod is disposed on the adjusting plate. The U-shaped card body is connected to the fixing rod via a horizontal plate.

[0014] According to an embodiment of the present invention, a toilet cleaning device with assisted dressing and doffing pants includes a cleaning and drying mechanism comprising a cleaning section, a drying section, and an adjustment section. The cleaning section includes a water tank, a water pump, and a cleaning spray gun. The drying section includes a drying fan and a drying warm air vent. The water tank is located at the bottom of the chair frame, and a water pump is mounted on the water tank. The water pump is connected to the cleaning spray gun. The drying fan is located on one side of the bottom of the chair frame and is connected to the drying warm air vent. The adjustment section is located below the upper seat plate and faces the toilet hole.

[0015] According to an embodiment of the present invention, a toilet cleaning device with assisted putting on and taking off pants includes an adjustment unit comprising an adjustment box, an adjustment motor, and an adjustment drive component. The adjustment box is disposed at the bottom of the chair frame via a vertical plate. The adjustment motor is disposed on the adjustment box. A first gear and a second gear are meshed and connected inside the adjustment box. The adjustment motor is connected to the first gear. A shaft is disposed on the second gear. An adjustment seat is disposed at the upper end of the shaft. An adjustment frame is disposed on the adjustment seat. A washing shower gun and a drying warm air vent are disposed on the adjustment frame. The adjustment drive component is disposed on the adjustment seat and movably connected to the adjustment frame. The adjustment seat is also disposed of a camera.

[0016] According to an embodiment of the present invention, a toilet cleaning device with assisted putting on and taking off pants is provided on the chair frame, and a leg lifting mechanism is also provided on the chair frame. The leg lifting mechanism includes a foot pedal, a movable frame, a third drive member, and guide rods. Two guide rods are provided and arranged at the bottom of the chair frame. The movable frame is movably arranged on the two guide rods. The third drive member is arranged at the bottom of the chair frame and the upper end of the third drive member is connected to the movable frame. The foot pedal is arranged on the front side of the movable frame and has a foot binding member.

[0017] Compared with the prior art, the present invention has at least the following beneficial effects:

[0018] This invention provides a post-defecation cleaning device with assisted dressing and undressing. The device includes a chair frame, an opening / closing and waste collection linkage mechanism, an assisted dressing / undressing mechanism, and a washing and drying mechanism. When the patient uses the device, the opening / closing and waste collection linkage mechanism can be opened via a controller to expose the urinal. The two assisted dressing / undressing mechanisms can then be adjusted to a suitable position to facilitate the patient removing their pants. The two assisted dressing / undressing mechanisms are then lowered so that the patient can sit on the seat for defecation. After defecation, the washing and drying mechanism automatically determines the washing area, automatically sprays water, and automatically dries the patient with warm air. This solves the problem of post-defecation cleaning and care for elderly, frail, paralyzed, and other individuals with limited lower body mobility. The device replaces manual labor in cleaning and wiping the feces, reducing the workload of caregivers and solving the most undesirable task for caregivers and their families, thus alleviating the workload and psychological stress of caregivers.

[0019] The post-defecation cleaning device with assisted dressing and doffing pants described in this invention, other advantages, objectives and features of the invention will be partly apparent from the following description, and partly understood by those skilled in the art through study and practice of the invention. Attached Figure Description

[0020] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:

[0021] Figure 1 This is a three-dimensional view of the overall appearance of the present invention;

[0022] Figure 2 This is an overall rear view of the present invention;

[0023] Figure 3 This is a front view of the opening / closing and waste-receiving linkage mechanism in this invention when it is closed.

[0024] Figure 4 This is a front view of the opening and closing and sewage receiving linkage mechanism in this invention when it is open;

[0025] Figure 5 This is a front view of the trouser-adding / removing mechanism in this invention;

[0026] Figure 6 This is a schematic diagram of the lifting frame structure in this invention;

[0027] Figure 7 This is a three-dimensional diagram of the leg-lifting mechanism in this invention;

[0028] Figure 8 This is a schematic diagram of the backrest adjustment mechanism in the present invention. Figure 1;

[0029] Figure 9 This is a schematic diagram of the backrest adjustment mechanism in the present invention. Figure 2 ;

[0030] Figure 10 This is a front view of the cleaning and drying mechanism in this invention;

[0031] Figure 11 This is a right view of the structure of the cleaning and drying mechanism in this invention;

[0032] Figure 12 This is a right view of the structure of the water supply filter cap in this invention;

[0033] Figure 13 This is a schematic diagram of the internal structure of the water supply filter cap in this invention. Figure 1 ;

[0034] Figure 14 This is a schematic diagram of the internal structure of the water supply filter cap in this invention. Figure 2 ;

[0035] Figure 15 This is a schematic diagram of the internal structure of the water conveying cap in this invention;

[0036] Figure 16 This is a schematic diagram of the internal structure of the filter cap in this invention;

[0037] Figure 17 For the present invention Figure 13 A magnified structural diagram of part A in the middle;

[0038] Figure 18 This is a schematic diagram of the water pump's structure during operation in this invention;

[0039] Figure 19 This is a schematic diagram of the controller in this invention. Detailed Implementation

[0040] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments, so that those skilled in the art can implement it based on the description.

[0041] It should be understood that terms such as “having,” “comprising,” and “including” as used herein do not exclude the presence or addition of one or more other elements or combinations thereof.

[0042] like Figures 1-2As shown, the present invention provides a post-defecation cleaning device with assisted dressing and undressing, comprising: a device body 100, the device body 100 including a chair frame 1, an opening and closing and soil collection linkage mechanism 2, an assisted dressing and undressing mechanism 3, and a washing and drying mechanism 7, wherein the assisted dressing and undressing mechanism 3 is installed on the side of the armrest 104 of the chair frame 1, that is, the chair frame 1 has two assisted dressing and undressing mechanisms 3, which can be adjusted up, down, left and right when supporting the patient to accommodate people of different heights and shoulder widths, so as to remove or put on the patient's pants; the opening and closing and soil collection linkage mechanism 2 and the washing and drying mechanism 7 are configured and installed below the upper seat plate 103 of the chair frame 1, and correspondingly, the upper seat plate 103 has a toilet hole 1031 corresponding to the opening and closing and soil collection linkage mechanism 2, the assisted dressing and undressing mechanism 3, and the washing and drying mechanism 7 are respectively electrically connected to the controller 8. Therefore, when a patient uses the device, the opening and closing mechanism 2 can be opened via the controller 8, thus exposing the urinal 1031. Then, the two auxiliary trouser donning and doffing mechanisms 3 can be adjusted to a suitable position to facilitate the patient's removal of trousers. The two auxiliary trouser donning and doffing mechanisms 3 can then be lowered so that the patient can sit on the upper seat 103 to defecate. After defecation, the cleaning and drying mechanism 7 automatically determines the cleaning range, automatically sprays water for cleaning, and automatically dries the patient with warm air. This solves the problem of cleaning and nursing care after defecation for elderly, frail, paralyzed patients, and various people who cannot move their lower body. The cleaning and wiping work is completed by the main body of the device 100 instead of manually, which not only reduces the labor intensity of nursing staff, but also solves the problem of cleaning and nursing care for urination and defecation that many nursing staff and patients' families are most unwilling to do when caring for patients, thereby reducing the workload and psychological pressure of nursing staff.

[0043] Exemplary chair frame

[0044] like Figures 1-2 As shown, further, some embodiments of the present invention provide a specific structure of the chair frame 1 described above. Here, the chair frame 1 of this structure includes a lower base plate 101, an upper seat plate 103, and a backrest plate 105. A plurality of support legs 102 are arranged between the lower base plate 101 and the upper seat plate 103. A plurality of casters 107 are arranged at the bottom of the lower base plate 101. The backrest plate 105 is movably arranged at one end of the upper seat plate 103. Armrests 104 are respectively arranged on both sides of the upper seat plate 103.

[0045] Specifically, the chair frame 1 described above is the frame structure for the patient to sit down for cleaning and for installing various components. The lower base plate 101 is connected to the seat plate 103 by four legs 102. The upper ends of the four legs 102 are connected to the four corners of the upper seat plate 103, and the lower ends of the four legs 102 are connected to the four corners of the base plate 101. Four casters 107 are installed on the bottom of the base plate 101. Here, the casters 107 are universal casters with brakes. The lower end of the armrest 104 is fixed to the upper seat plate 103 with screws. The backrest 105 is connected to the upper seat plate 103 through a pivot. The backrest 105 can be tilted arbitrarily within a certain angle range as needed. Panels 106 are installed on the front, back, left and right sides of the chair frame 1 to cover the various internal components and increase safety. Furthermore, the left side does not have a panel 106 for easy observation and placement of the waste basin 209.

[0046] Exemplary opening / closing and sewage connection mechanism

[0047] like Figures 3-4 As shown, further, some embodiments of the present invention provide a specific structure of the above-mentioned opening and closing and sewage receiving linkage mechanism 2. Here, the opening and closing and sewage receiving linkage mechanism 2 includes a lower seat plate 201, a first driving member 202, a rotating arm 203, an opening and closing linkage frame 204, an opening and closing plate 205, and a toilet bowl holder 206. The lower seat plate 201 is configured to be installed below the upper seat plate 103, while the opening and closing linkage frame 204 and the toilet bowl holder 206 are configured to be installed below the lower seat plate 201 and located on both sides of the toilet hole 1031. A rotating arm 203 is configured to be installed on one side of the opening and closing linkage frame 204, and the first driving member 202 is connected through the rotating arm 203. The opening and closing plate 205 is configured to be installed at the end of the opening and closing linkage frame 204, and the toilet bowl holder 206 is movably connected to the opening and closing linkage frame 204 through a linkage rod 207.

[0048] The aforementioned first driving component 202 is installed at the bottom of the chair frame 1 via the support component 2021. When the first driving component 202 is activated, it drives the rotating arm 203 to rotate upward, thereby driving the opening and closing linkage frame 204 to move downward. The opening and closing plate 205 on the opening and closing linkage frame 204 also moves downward from the toilet hole 1031, exposing the toilet hole 1031. At the same time, the downward movement of the opening and closing linkage frame 204 drives the bedpan frame 206 to move below the toilet hole 1031 via the linkage pull rod 207. The bedpan frame 206 contains a waste basin 209, which moves to below the toilet hole 1031 to facilitate defecation for the patient.

[0049] Furthermore, some embodiments of the present invention provide a specific structure for the aforementioned toilet bowl holder 206. Here, the toilet bowl holder 206 of this structure includes a first linkage rocker arm 2061, a second linkage rocker arm 2062, and a toilet bowl seat 2063. The first linkage rocker arm 2061 and the second linkage rocker arm 2062 are movably hinged below the lower seat plate 201 and are parallel to each other. The toilet bowl seat 2063 is movably hinged to the bottom of the first linkage rocker arm 2061 and the second linkage rocker arm 2062, thereby making the toilet bowl holder 206 a parallelogram mechanism. The aforementioned first linkage rocker arm 2061 is movably hinged to the opening and closing linkage frame 204 through a linkage pull rod 207. The toilet bowl holder 206 with the above structure can ensure that the waste basin 209 remains horizontal and does not tilt during movement; therefore, when the opening and closing linkage frame 204 opens the toilet hole, it also moves the toilet bowl holder 206 and the waste basin 209 directly below the toilet hole 1031 to achieve the waste collection function; similarly, when the opening and closing linkage frame 204 closes the toilet hole 1031, it pushes the toilet bowl holder 206 and the waste basin 209 outward through the linkage pull rod 207.

[0050] Exemplary Assistive Pants-Putting Mechanism

[0051] like Figure 5 As shown, further, some embodiments of the present invention provide a specific structure of the above-mentioned auxiliary trouser donning and doffing mechanism 3. This auxiliary trouser donning and doffing mechanism 3 includes a drive support 301, a second drive member 302, a lifting plate 305, and a U-shaped card assembly. The second drive member 302 is mounted on the bottom of the chair frame 1 via the drive support 301. The lifting plate 305 is movably mounted on the rear side of the armrest 104 and connected to the second drive member 302. The U-shaped card assembly is movably mounted above the lifting plate 305. Before the lifting begins, according to… Depending on the patient's height, medical staff can manually adjust the two U-shaped clip components on the left and right sides upwards to a certain height and left and right, so that the two U-shaped clip components fit precisely in the crooks of the patient's left and right arms. The two U-shaped clip components on the left and right sides can be adjusted up, down, left, and right to accommodate people of different heights and shoulder widths when lifting the patient. When the second drive unit 302 is powered on, the second drive unit 302 extends upwards, driving the lifting plate 305 and the U-shaped clip components to rise, while lifting the patient's upper body, so that his buttocks are off the upper seat plate 103, so that the patient's pants can be taken off or put on.

[0052] Furthermore, some embodiments of the present invention provide a specific structure for the lifting plate 305 described above. This lifting plate 305 has an internal cavity 3051, within which two lower guide rods 303, a vertical adjustment rod 304, and two upper guide rods 306 are configured and installed. The vertical adjustment rod 304 and the two upper guide rods 306 movably extend from the upper end of the lifting plate 305 and are connected to a U-shaped clip assembly. A first elastic positioning pin 3052 is also configured and installed on the outer wall of the lifting plate 305. Correspondingly, the vertical adjustment rod 304 has multiple first positioning holes 3041 corresponding to the first elastic positioning pins 3052. Therefore, by adjusting the first elastic positioning pins 3052 outwards… After movement, the vertical adjustment rod 304 can be adjusted upward to a certain height and then fixed into the first positioning hole 3041 inside, so that the vertical adjustment rod 304 and the two upper guide rods 306 provide support for the U-shaped card assembly; while the two lower guide rods 303 pass through the lower end of the lifting plate 305 and are connected to the upper seat plate 103. The upper end of the second drive member 302 is connected to the bottom of the lifting plate 305. Therefore, after the second drive member 302 is powered on, the second drive member 302 rises and drives the lifting plate 305 to move upward, thereby realizing that the lifting plate 305 drives the U-shaped card assembly to rise upward as well, while lifting the patient's upper body and lifting their buttocks off the upper seat plate 103, so that the patient's pants can be taken off or put on.

[0053] Furthermore, the aforementioned U-shaped card assembly includes an adjusting plate 307 and a U-shaped card body 308. The adjusting plate 307 is movably mounted on the upper end of the vertical adjusting rod 304, and a fixing rod 3071 is mounted on the adjusting plate 307. The U-shaped card body 308 is connected to the fixing rod 3071 via a horizontal plate 3081. By rotating the adjusting plate 307, which can rotate 360°, the U-shaped card body 308 can move forward, backward, left, and right, thereby adjusting the distance between the two U-shaped card bodies 308 to accommodate different arm widths. The U-shaped card body 308 is a U-shaped part. Before lifting begins, the two U-shaped card bodies 308 are manually raised to a certain height and adjusted left and right according to the patient's height so that the U-shaped card body 308 fits precisely in the crook of the patient's left and right arms. The U-shaped card bodies 308 on both sides can be adjusted up, down, left, and right to accommodate people of different heights and shoulder widths when lifting the patient.

[0054] like Figure 6As shown, further, some embodiments of the present invention provide another specific structure for the auxiliary pants-wearing mechanism 3. This auxiliary pants-wearing mechanism 3 includes a drive support 301, a second drive member 302, a lifting plate 305, and a lifting frame 31, wherein the two U-shaped clip assemblies mentioned above are replaced by the lifting frame 31. Specifically, the lifting frame 31 includes a horizontal bar 311, vertical bars 312, straps 313, vertical straps 314, and snap fasteners 315. The horizontal bar 311 is connected to the lifting plates 305 on both sides via two vertical bars 312. Two vertical straps 314 are mounted on the horizontal bar 311, and the straps 313 are connected to the two vertical straps 314 via two first snap fasteners 315. The straps 313 are closed via second snap fasteners 316.

[0055] When it is necessary to undress or dress a patient, insert the two vertical bars 312 into the middle holes of the lifting plate 305, place the strap 313 in the crook of the patient's arm, fasten the second buckle 316 on the strap 313, activate the second drive unit 302, and the lifting plates 305 on both sides will drive the lifting frame 31 to rise, thereby raising the strap 313 and the patient together, so that the patient's buttocks are off the chair surface. At this time, the patient's pants can be taken off or put on. After use, the lifting frame 31 can be pulled out of the lifting plate and placed separately.

[0056] The lengths of the vertical straps 314 and the binding straps 313 can be adjusted in advance using the first snap fastener 315 and the second snap fastener 316 to accommodate people of different heights and chest circumferences. The vertical straps 314 and the binding straps 313 can be made of soft fiber material or rigid material.

[0057] Exemplary leg-raising mechanism

[0058] like Figure 7 As shown, in some embodiments of the present invention, a leg-raising mechanism 4 is further configured and installed on the chair frame 1. The leg-raising mechanism 4 includes a foot pedal 401, a movable frame 403, a third drive member 404, and a guide rod 405. There are two guide rods 405, which are arranged at the bottom of the chair frame 1. The movable frame 403 is movably configured and installed on the two guide rods 405. The third drive member 404 is configured and installed at the bottom of the chair frame 1. The upper end of the third drive member 404 is connected to the movable frame 403. The foot pedal 401 is configured and installed on the front side of the movable frame 403. The foot pedal 401 has a foot binding member 402.

[0059] Specifically, the foot pedal 401 is a flat plate for the patient to place their feet. It is connected to the movable frame 403. The upper end of the movable frame 403 is connected to the third drive component 404. Guide rods 405 are inserted into the guide holes on both sides of the movable frame 403. The upper end of the guide rod 405 is connected to the upper seat plate 103 with screws, and the lower end of the guide rod 405 is connected and fixed to the base plate 101 with screws. When the third drive component 404 is working, it moves upward and drives the movable frame 403 and the foot pedal 401 to move upward along the guide rod 405, thereby raising the patient's feet and legs to facilitate cleaning and care of the patient's lower body. The foot restraint component 402 on the foot pedal 401 is an elastic strap that can restrain the patient's feet on the foot pedal 401 to prevent unconscious patients' feet from falling off the foot pedal 401.

[0060] Exemplary backrest adjustment mechanism

[0061] like Figures 8-9 As shown, in some embodiments of the present invention, a backrest adjustment mechanism is further configured and installed on the chair frame 1. This backrest adjustment mechanism includes an adjusting member 501 and a damping member 502. The adjusting member 501 includes an adjusting positioning plate 5011 and a second elastic positioning pin 5012. The damping member 502 includes an upper damping plate 5021, a damping shaft 5022, and a lower damping plate 5023. The second elastic positioning pin 5012 is installed in the corresponding support leg 102, while the adjusting positioning plate 5011 is installed on the bottom side of the backrest 105. The adjusting positioning plate 5011 has an adjusting positioning hole 5013. By moving the second elastic positioning pin 5012 outward, the second elastic positioning... Pin 5012 moves out from the adjustment positioning hole 5013, allowing medical staff to adjust the back panel 105. Once adjusted to a suitable position, the second elastic positioning pin 5012 is pushed into the adjustment positioning hole 5013 to secure the back panel 105. The aforementioned upper damping plate 5021 is installed on the other side of the bottom of the back panel 105, and the lower damping plate 5023 is installed on the corresponding support leg 102. The damping shaft 5022 connects the upper damping plate 5021 and the lower damping plate 5023. During the adjustment of the back panel 105, the upper damping plate 5021 and the lower damping plate 5023 achieve slow adjustment of the back panel 105 via the damping shaft 5022, increasing safety. The tilt angle of the back panel 105 can be adjusted through the aforementioned backrest adjustment mechanism, which facilitates patient cleaning and care.

[0062] Exemplary cleaning and drying mechanism

[0063] like Figures 10-11As shown, further, some embodiments of the present invention provide a specific structure of the above-mentioned cleaning and drying mechanism 7. Here, the cleaning and drying mechanism 7 includes a cleaning section 71, a drying section 72, and an adjustment section 73. The cleaning section 71 includes a water tank 711, a cleaning spray gun 713, and a water pump 712. The drying section 72 includes a drying fan 721 and a drying warm air outlet 722. Here, the water tank 711 is configured and installed at the bottom of the chair frame 1. The water pump 712 is configured and installed on the water tank 711 and is connected to the cleaning spray gun 713. The drying fan 721 is configured and installed on one side of the bottom of the chair frame 1 and is connected to the drying warm air outlet 722. The adjustment section 73 is configured and installed below the upper seat plate 103 and facing the toilet hole 1031. Therefore, when in use, the water pump 712 can be started to pump the water in the water tank 711 into the cleaning shower gun 713, and the cleaning shower gun 713 sprays water to scan and clean the patient; after cleaning, the drying fan 721 is started, and then warm air is blown out through the drying warm air vent 722 to dry the cleaned area.

[0064] Exemplary water delivery component

[0065] like Figures 12-18 As shown, in some embodiments of the present invention, a water delivery assembly 74 is connected to the water pump 712. This water delivery assembly 74 includes a water delivery pipe 75 and a water filter cap 76. One end of the water delivery pipe 75 is connected to the water pump 712, and the other end extends into the water tank 711. The water filter cap 76 is mounted on the other end of the water delivery pipe 75. Here, the water in the water tank 711 is filtered by the water filter cap 76 to remove impurities such as sand, thus providing a protective effect for the patient's cleaning.

[0066] Furthermore, some embodiments of the present invention provide a specific structure for the water supply filter cap 76 described above. This water supply filter cap 76 includes a water supply cap portion 77 and a filter cap portion 78. The water supply cap portion 77 includes an outer cap 771, an inner cap 772, and a first valve core 773. The inner cap 772 is mounted on the outer cap 771, and the first valve core 773 is mounted inside the inner cap 772. The filter cap portion 78 includes a filter cylinder 781, an extension cylinder 782, and a second valve core 783. One end of the filter cylinder 781 is provided with multiple filter holes 7811. The extension cylinder 782 is mounted on one end of the filter cylinder 781 and covers the multiple filter holes 7811. The second valve core 783 is mounted on... Inside the filter cartridge 781, when the outer cap 771 of the water supply cap 77 is connected and installed on the water supply pipe 75, the inner cap 772 of the water supply cap 77 is installed inside the filter cartridge 781 of the filter cap 78. The inner cap 772 can then extend into the second valve core 783, causing the first valve core 773 to abut against the second valve core 783. Thus, both the first valve core 773 and the second valve core 783 are in the open state. When the water pump 712 is working, it draws water through the extension tube 782 into the filter cartridge 781. During this process, the filter hole 7811 filters the water, which is then drawn into the water pump 712 through the second valve core 783 and the first valve core 773, and then delivered to the cleaning shower gun 713 to clean the patient.

[0067] Exemplary first valve core

[0068] Furthermore, some embodiments of the present invention provide a specific structure for the first valve core 773 described above. This structure includes a valve core block 7731, a first valve core spring 7732, and a first spring seat 7733. The top valve core block 7731 is installed within an inner cap 772, and a valve core intercepting rod 7721 is installed within the inner cap 772 to prevent the top valve core block 7731 from detaching from the inner cap 772. A first water inlet hole 7722 is provided at the inner end of the inner cap 772, and the first spring seat 7733... 33 is installed inside the inner cap 772. The first valve core spring 7732 is installed on the first spring seat 7733 and abuts against the valve core block 7731. So when the first valve core 773 abuts against the second valve core 783, the second valve core 783 pushes the valve core block 7731 open, while the first spring seat 7733 abuts against the first valve core spring 7732. The first valve core spring 7732 causes the valve core block 7731 to also abut against the second valve core 783, so that the second valve core 783 is in the open state, which facilitates the suction of water in the water tank 711.

[0069] Exemplary second valve core

[0070] Furthermore, some embodiments of the present invention provide a specific structure of the second valve core 783 described above. Here, the second valve core 783 of this structure includes a second valve core spring 7831, a second spring seat 7832, and a valve core cylinder 7833. The valve core cylinder 7833 is configured and installed inside the other end of the filter cylinder 781. The second spring seat 7832 is movably configured and installed inside the valve core cylinder 7833. The second valve core spring 7831 is configured and installed between the filter cylinder 781 and the second spring seat 7832. A plurality of second water inlet holes 7834 are also provided on the outer wall of the inner end of the valve core cylinder 7833. A push rod 7835 corresponding to the first water inlet hole 7722 is provided on the second spring seat 7832. The push rod 7835 abuts against the valve core block 7731. When the first valve core 773 is installed inside the second valve core 783, the inner cap 772 abuts against the second spring seat 7832 in the filter cylinder 781. The second spring seat 7832 then moves inward along the filter cylinder 781, eventually reaching the inner end of the filter cylinder 781. The push rod 7835 on the second spring seat 7832 enters the first water inlet hole 7722 and abuts against the valve core block 7731. Consequently, the valve core block 7731 moves to the valve core intercepting rod 7721, thus putting the first valve core 773 in the open state. In this way, both the first valve core 773 and the second valve core 783 are in the open state for convenient use.

[0071] Exemplary auxiliary linkage mechanism

[0072] Furthermore, in some embodiments of the present invention, an intermediate flange 774 is provided between the outer cap 771 and the inner cap 772, and the intermediate flange 774 is connected to the filter cylinder 781 by two reinforcing rods 775. Here, an auxiliary linkage mechanism 79 corresponding to the reinforcing rods 775 is configured and installed on the filter cylinder 781. The auxiliary linkage mechanism 79 of this structure can fix the outer cap 771 to prevent the water supply cap 77 from rotating relative to the filter cap 78, thereby increasing the connection stability between the water supply cap 77 and the filter cap 78.

[0073] Furthermore, some embodiments of the present invention provide a specific structure of the auxiliary linkage mechanism 79 described above. This auxiliary linkage mechanism 79 includes a first linkage rod 791, a first abutment 792, a second abutment 793, and a second linkage rod 794. The first linkage rod 791 is mounted on the second valve core 783, the first abutment 792 is mounted on the first linkage rod 791, and the second linkage rod 794 passes through the filter cartridge 781. The second abutment 793 is mounted on the inner end of the second linkage rod 794 and is connected to the first abutment 794. Corresponding to the first abutment 792, the outer end of the second linkage rod 794 is connected to the reinforcing rod 775. When the reinforcing rod 77 is connected to the outer end of the second linkage rod 794, since the first linkage rod 791 is installed on the second spring seat 7832 of the second valve core 783, the first abutment 792 on the first linkage rod 791 abuts against the second abutment 793 of the second linkage rod 794. In this way, the second linkage rod 794 is more firmly fixed to the reinforcing rod 775, realizing the connection stability between the water supply cap 77 and the filter cap 78.

[0074] Furthermore, a rod cap 795 is installed on the outer end of the second linkage rod 794, an outer rod 796 is installed on the rod cap 795, and a third abutment 797 is installed on the inner end of the outer rod 796. An inner hole 798 corresponding to the third abutment 797 is formed on the reinforcing rod 775. A first tension spring 799 is installed on the second linkage rod 794, located between the rod cap 795 and the tension spring hole 7812 of the filter cartridge 781. A second tension spring 790 is installed between the outer rod 796 and the rod cap 795. When the reinforcing rod 775 is installed on the second linkage rod 794, the outer rod 796 is moved outward, causing the third abutment 797 to... The rod cap 795 moves inward to create space, allowing the reinforcing rod 775 to enter the rod cap 795. Then, the third abutment 797 enters the inner hole 7751 of the reinforcing rod 775. The first tension spring 799 causes the outer rod 796 to move inward continuously, thereby fixing the reinforcing rod 775. The second tension spring 790 causes the second linkage rod 794 to move inward, so that the second linkage rod 794 can always abut against the first linkage rod 791. The first linkage rod 791 has a straight segment 7911 and an L-segment 7912. The straight segment 7911 is mounted on the second spring seat 7832, and the L-segment 7912 is mounted on the straight segment 7911.

[0075] When the water supply cap 77 and the filter cap 78 are separated, and the impurities filtered and intercepted in the extension cylinder 782 of the filter cap 78 are cleaned, the second valve core spring 7831 drives the second spring seat 7832 to move to the outer end of the filter cylinder 781, and the L segment 7912 abuts against the inner end of the filter cylinder 781, so that the second spring seat 7832 can no longer move. In this way, the second spring seat 7832 seals the outer end of the filter cylinder 781, which prevents foreign objects from entering the filter cap 78 and greatly improves safety.

[0076] like Figures 10-11 As shown, further, some embodiments of the present invention provide a specific structure of the above-mentioned adjustment part 73. Here, the adjustment part 73 includes an adjustment box 731, an adjustment motor 732, and an adjustment drive 733. The adjustment box 731 is mounted on the bottom of the chair frame 1 via a vertical plate 701. The adjustment motor 732 is mounted on the adjustment box 731. A first gear 734 and a second gear 735 are meshed and installed inside the adjustment box 731. The adjustment motor 732 is connected to the first gear 734. A shaft 736 is mounted on the second gear 735. An adjustment seat 737 is mounted on the upper end of the shaft 736. An adjustment frame 738 is mounted on the adjustment seat 737. A shower gun 713 and a blower vent 722 are mounted on the adjustment frame 738. The adjustment drive 733 is mounted on the adjustment seat 737 and movably connected to the adjustment frame 738. A camera 739 is also mounted on the adjustment seat 737.

[0077] In use, adjusting the motor 732 can drive the first gear 734 to rotate left and right, which in turn drives the second gear 735 to rotate left and right. The second gear 735 drives the adjusting seat 737 to perform left and right scanning motion via the shaft 736. This allows the cleaning shower gun 713 and the drying air vent 722 to also perform left and right scanning motion for water spraying and warm air drying. Adjusting the drive component 733 can drive the adjusting frame 738 to move up and down, which in turn allows the cleaning shower gun 713 and the drying air vent 722 to also perform up and down scanning motion for water spraying and warm air drying, greatly improving the cleaning efficiency for patients.

[0078] Furthermore, since a camera 739 is also installed on the adjustment base 737, and to further facilitate the use of the camera 739, a processor system and an intelligent recognition system (not shown) are built into the controller 8. During use, the corresponding mode can be selected according to the situation, for example:

[0079] Mode 1: This is the intelligent judgment cleaning mode. When cleaning starts, the camera 739 first scans the area to be cleaned and then sends the scan information to the built-in processor system. The intelligent recognition system determines the location of the dirt and then adjusts the up, down, left, and right movement of the cleaning spray gun 713 to correctly align with the location of the dirt. The cleaning switch is then turned on, and the cleaning spray gun 713 directly sprays water to clean the dirt.

[0080] Mode 2: This is the "electric scanning" cleaning mode. The processor system controls the scanning trajectory of the cleaning shower gun 713 to perform full-coverage cleaning of the relevant area. The cleaning shower gun 713 can be controlled to scan in a zigzag / river pattern or other scanning methods. This cleaning mode does not take pictures and is suitable for users with privacy protection requirements.

[0081] like Figure 19 As shown, in some embodiments of the present invention, a hook 804 is installed on the back of the hand control box 801 of the controller 8, which can be hung on the side plate of the armrest 104 when not in use; a button panel 802 is installed on the front of the hand control box 801, and a control line 803 is provided at the bottom. The control line 803 is connected to various electrical components, so that it is convenient to operate through the button panel 802 to realize all the functions of cleaning and warm air drying.

[0082] The present invention also provides a cleaning method for the above-mentioned post-defecation cleaning device with assisted undressing and dressing, which includes the following steps:

[0083] Step 1: Move the patient who needs to defecate or has already defecated into their pants to the upper seat 103 of the main body 100 of the device and sit down. Place the patient's feet on the front foot pedal 401 and secure them with the foot binding 402.

[0084] Step 2: Pull up the U-shaped clamp 308. The U-shaped clamp 308 can move up and down and left and right, so that the position of the U-shaped clamp 308 is just inside the crook of the patient's left and right arms. At this time, the vertical adjustment rod 304 and the U-shaped clamp 308 are fixed by the first elastic positioning pin 3052 to prevent the U-shaped clamp 308 from moving downward.

[0085] Step 3: Press the lift button on the manual control box 801. The two second drive units 302 on the left and right sides are powered on and extend upward. The patient is lifted to a certain height through the lifting plate 305 and the U-shaped card body 308, so that the patient's buttocks are off the upper seat plate 103.

[0086] Step four: Untie and remove the patient's pants;

[0087] Step 5: Press the toilet hole opening button on the manual control box 801 to open the toilet hole 1031. At the same time, the opening and closing linkage mechanism 2 will send the waste basin 209 directly below the toilet hole 1031.

[0088] Step 6: Press the descent button on the manual control box 301. The second drive unit 302 that lifts the patient on both sides retracts, causing the lifting plate 305 and the U-shaped locking body 308 to fall back. At the same time, the patient also falls down, with his buttocks sitting right in the middle of the toilet hole.

[0089] Step 7: Adjust the backrest 105 to a suitable tilt angle so that the patient is in a semi-reclining position. The tilt angle should be such that it is easy to observe and clean.

[0090] Step 8: Press the smart cleaning button on the hand control box 801. The camera 739 scans the anus and surrounding area for dirt and inputs the information of the area to be cleaned into the internal processor system. The processor system determines the area to be cleaned and then controls the cleaning spray gun 713 to aim at the area and spray hot water to clean the patient's anus and surrounding area. During the cleaning process, the adjustment unit 73 will drive the cleaning spray gun 713 to automatically scan and clean up, down, left, and right.

[0091] Optional: Press the electric cleaning button on the hand control box 801. The processor system controls the scanning trajectory of the cleaning shower gun to perform full-coverage cleaning of the relevant area. The cleaning shower gun 713 is controlled to scan in a zigzag / river pattern or other scanning methods. This cleaning mode does not take pictures and is suitable for users with privacy protection requirements.

[0092] Step 9: After the water spraying stops, the drying fan 721 will automatically turn on. The drying fan 721 will blow out warm air and aim it at the water stains in the cleaned area to dry them. The cleaning process is now complete.

[0093] Step 10: Press the reset button on the manual control box 801. The toilet hole will close automatically, and the cleaning and drying mechanism 7 will return to its original position automatically.

[0094] Additionally, it should be noted that the steps for putting on the patient's pants are the same as steps one through four mentioned above. After the patient is lifted up, the pants are put on the patient.

[0095] During the cleaning process, if you do not wish to use the automatic cleaning device, you can use the manual cleaning mode. The manual rinsing mode is applicable in the following situations:

[0096] (i): If you do not want to use automatic cleaning, after completing steps one to seven above, you can manually remove the cleaning shower gun 713 of the rinsing device and spray water onto the dirty areas to rinse until they are clean.

[0097] (ii): When there are particularly hidden dirt or dirt that is particularly difficult to clean, the automatic cleaning device can not clean it. The cleaning spray gun 713 of the rinsing device can be removed manually, and water can be sprayed onto the dirt that is difficult to clean. The dirt can be rinsed repeatedly until it is clean. After cleaning, the cleaning spray gun 713 can be put back in its original position, thus realizing the combination of manual cleaning and automatic cleaning.

[0098] To prevent interruption of use due to sudden power outages, this device is also equipped with a DC battery as an alternative power source, ensuring that the entire cleaning operation and the reset of each moving mechanism can still be completed in the event of a power outage.

[0099] Understandably, the aforementioned water pump supplies hot water for rinsing to ensure stable water pressure and effective cleaning. To ensure readily available hot water, the cleaning and drying mechanism 7 can be equipped with a temperature-controlled constant-temperature hot water tank to supply hot water for cleaning; alternatively, an instantaneous heater can be used to heat and use the hot water required by the cleaning and drying mechanism 7 immediately.

[0100] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0101] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0102] Although embodiments of the present invention have been disclosed above, they are not limited to the applications listed in the specification and embodiments. They can be applied to various fields suitable for the present invention. Other modifications can be easily made by those skilled in the art. Therefore, without departing from the general concept defined by the claims and their equivalents, the present invention is not limited to the specific details and illustrations shown and described herein.

Claims

1. A toilet cleaning device with auxiliary pants for putting on and taking off, characterized in that, include: The main body of the device includes a chair frame, an opening and closing mechanism for receiving waste, an auxiliary mechanism for putting on and taking off pants, and a washing and drying mechanism. The auxiliary mechanism for putting on and taking off pants is located on the side of the armrest of the chair frame. The opening and closing mechanism for receiving waste and the washing and drying mechanism are located below the upper seat of the chair frame. The upper seat has a toilet hole corresponding to the opening and closing mechanism for receiving waste. A controller is located on the outside of the armrest. The opening and closing mechanism for receiving waste, the auxiliary mechanism for putting on and taking off pants, and the washing and drying mechanism are electrically connected to the controller. The cleaning and drying mechanism includes a cleaning section, a drying section, and an adjustment section. The cleaning section includes a water tank, a water pump, and a cleaning shower gun. The drying section includes a drying fan and a drying warm air vent. The water tank is located at the bottom of the chair frame, and a water pump is installed on the water tank. The water pump is connected to the cleaning shower gun. The drying fan is located on one side of the bottom of the chair frame and is connected to the drying warm air vent. The adjustment section is located below the upper seat plate and faces the toilet hole. The water pump is connected to a water delivery assembly, which includes a water delivery pipe and a water delivery filter cap. One end of the water delivery pipe is connected to the water pump, and the other end extends into the water tank. The water delivery filter cap is installed on the other end of the water delivery pipe. The water supply filter cap includes a water supply cap part and a filter cap part. The water supply cap part includes an outer cap cylinder, an inner cap cylinder, and a first valve core. Here, the inner cap cylinder is installed on the outer cap cylinder, and the first valve core is installed inside the inner cap cylinder. The filter cap part includes a filter cylinder, an extension cylinder, and a second valve core. One end of the filter cylinder is provided with multiple filter holes. The extension cylinder is installed on one end of the filter cylinder and covers multiple filter holes. The second valve core is installed inside the filter cylinder. Therefore, when the outer cap cylinder of the water supply cap part is connected and installed on the water supply pipe, the inner cap cylinder of the water supply cap part is installed into the filter cylinder of the filter cap part, and the inner cap cylinder can extend into the second valve core, so that the first valve core abuts against the second valve core, and thus both the first valve core and the second valve core are in the open state. The first valve core includes a valve core block, a first valve core spring, and a first spring seat. The valve core block is installed inside the inner cap, and a valve core intercepting rod is installed inside the inner cap. A first water inlet hole is opened at the inner end of the inner cap. The first spring seat is installed inside the inner cap, and the first valve core spring is installed on the first spring seat and abuts against the valve core block. The second valve core includes a second valve core spring, a second spring seat, and a valve core cylinder. The valve core cylinder is installed inside the other end of the filter cylinder. The second spring seat is movably installed inside the valve core cylinder. The second valve core spring is installed between the filter cylinder and the second spring seat. Multiple second water inlet holes are opened on the outer wall of the inner end of the valve core cylinder. A push rod corresponding to the first water inlet hole is opened on the second spring seat, and the push rod abuts against the valve core block. When the first valve core is installed inside the second valve core, the inner cap cylinder abuts against the second spring seat inside the filter cylinder. The second spring seat moves inward along the filter cylinder to the inner end of the filter cylinder. The push rod on the second spring seat enters the first water inlet hole and abuts against the valve core block. The valve core block moves to the valve core intercepting rod, so that both the first and second valve cores are in the open state. The first linkage rod is installed on the second spring seat of the second valve core. The first linkage rod has a straight segment and an L-segment. The straight segment is installed on the second spring seat, and the L-segment is installed on the straight segment. When the water supply cap and the filter cap are separated, and the impurities filtered and intercepted in the extension tube of the filter cap are cleaned, the second valve core spring drives the second spring seat to move to the outer end of the filter tube, and the L-segment abuts against the inner end of the filter tube, so that the second spring seat can no longer move. The second spring seat seals the outer end of the filter tube.

2. The toilet cleaning device with auxiliary pants for putting on and taking off as described in claim 1, characterized in that, The chair frame includes a lower base plate, an upper seat plate, and a backrest plate. Multiple legs are arranged between the lower base plate and the upper seat plate. Multiple casters are arranged at the bottom of the lower base plate. The backrest plate is movably arranged at one end of the upper seat plate. Armrests are arranged on both sides of the upper seat plate.

3. The toilet cleaning device with auxiliary pants for putting on and taking off as described in claim 1, characterized in that, The opening / closing and waste collection linkage mechanism includes a lower seat plate, a first driving component, a rotating arm, an opening / closing linkage frame, an opening / closing plate, and a toilet bowl holder. The lower seat plate is located below the upper seat plate. The opening / closing linkage frame and the toilet bowl holder are located below the lower seat plate and on both sides of the toilet hole. A rotating arm is located on one side of the opening / closing linkage frame, and the rotating arm is connected to the first driving component. The opening / closing plate is located at the end of the opening / closing linkage frame, and the toilet bowl holder is movably connected to the opening / closing linkage frame via a linkage rod.

4. A toilet cleaning device with assisted dressing and doffing pants according to claim 3, characterized in that, The toilet bowl holder includes a first linkage lever, a second linkage lever, and a toilet bowl seat. The first linkage lever and the second linkage lever are movably disposed below the lower seat plate and are parallel to each other. The toilet bowl seat is movably disposed at the bottom of the first linkage lever and the second linkage lever. The first linkage lever is movably connected to the opening and closing linkage frame through a linkage pull rod.

5. A toilet cleaning device with assisted dressing and doffing pants according to claim 1, characterized in that, The assisted trouser donning and doffing mechanism includes a drive support, a second drive component, a lifting plate, and a U-shaped card assembly. The second drive component is disposed at the bottom of the chair frame via the drive support. The lifting plate is movably disposed on the rear side of the armrest and connected to the second drive component. The U-shaped card assembly is movably disposed above the lifting plate.

6. A toilet cleaning device with assisted dressing and doffing pants according to claim 5, characterized in that, The lifting plate has an internal cavity, within which are arranged two lower guide rods, a vertical adjustment rod, and two upper guide rods. The vertical adjustment rod and the two upper guide rods movably protrude from the upper end of the lifting plate and are connected to a U-shaped clamp assembly. The outer wall of the lifting plate is provided with a first elastic positioning pin. The vertical adjustment rod has multiple first positioning holes corresponding to the first elastic positioning pins. The two lower guide rods protrude from the lower end of the lifting plate and are connected to the upper seat plate. The upper end of the second drive component is connected to the bottom of the lifting plate.

7. A toilet cleaning device with assisted dressing and doffing pants according to claim 6, characterized in that, The U-shaped card assembly includes an adjustment plate and a U-shaped card body. The adjustment plate is movably mounted on the upper end of the vertical adjustment rod, and a fixing rod is mounted on the adjustment plate. The U-shaped card body is connected to the fixing rod via a horizontal plate.

8. A toilet cleaning device with assisted dressing and doffing pants according to claim 1, characterized in that, The adjustment unit includes an adjustment box, an adjustment motor, and an adjustment drive component. The adjustment box is mounted on the bottom of the chair frame via a vertical plate. The adjustment motor is mounted on the adjustment box. The adjustment box contains a first gear and a second gear that mesh with each other. The adjustment motor is connected to the first gear. A shaft is mounted on the second gear. An adjustment seat is mounted on the upper end of the shaft. An adjustment frame is mounted on the adjustment seat. A shower head and a warm air blower are mounted on the adjustment frame. The adjustment drive component is mounted on the adjustment seat and is movably connected to the adjustment frame. The adjustment seat is also equipped with a camera.

9. A toilet cleaning device with assisted dressing and doffing pants according to claim 1, characterized in that, The chair frame is also equipped with a leg-raising mechanism, which includes a foot pedal, a movable frame, a third drive unit, and guide rods. There are two guide rods, which are arranged at the bottom of the chair frame. The movable frame is movably mounted on the two guide rods. The third drive unit is located at the bottom of the chair frame, and its upper end is connected to the movable frame. The foot pedal is located on the front side of the movable frame and has a foot restraint.

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