Trousers wrapping device, excrement collecting assembly and nursing machine

Abstract

The utility model provides a trousers wrapping device, an excrement collecting assembly and a nursing machine, the trousers wrapping device comprises an air cushion, a waist cushion and at least one second communicating pipeline, the air cushion defines a first frame opening for human excretion, the waist cushion is inflated and deflated through the air cushion, and the second communicating pipeline is used for fluid communication between the waist cushion and the air cushion; according to the trousers wrapping device, the air cushion with the first frame opening and the inflatable waist cushion are arranged, the gravity of the hip part and the gravity of the waist of the human body can be effectively buffered and borne, and the comfort is better when the trousers wrapping device is worn on the human body for use; the second communication pipeline is responsible for communication between the waist cushion and the air cushion, the waist cushion is inflated and deflated through the air cushion, air between the waist cushion and the air cushion can conveniently flow back and forth, consistency of internal air pressure of the waist cushion and the air cushion is facilitated, and synchronous inflation and deflation of the waist cushion and the air cushion are facilitated; in conclusion, the user experience of the trousers wrapping device is good.

Description

[Technical field]

[0001] The present patent application relates to a trouser-covering device, a feces collection component and a care machine thereof, and in particular to a trouser-covering device with an air cushion. [Background technology]

[0002] The nursing machine is used for suction and cleaning of human excrement, and usually includes a feces collecting component, a main unit, a sewage suction pipeline and a water supply pipeline connected between the feces collecting component and the main unit, etc. The main unit includes a negative pressure source for suctioning excrement, a sewage tank for storing excrement sucked by the negative pressure source, a clean water tank for containing clean water, and a water pump. The feces collecting component is worn on the human body to receive human excrement. The feces collecting component includes a trouser-wrapping device and a feces collecting device. The trouser-wrapping device is worn on the human body, and the feces collecting device is indirectly worn on the human body through the trouser-wrapping device. The feces collecting device includes a toilet bowl for accommodating human excrement. Under the suction of the negative pressure source, the excrement discharged into the toilet bowl by the human body is sucked into the sewage tank for storage via the sewage suction pipeline. CN205659042U (announced on October 26, 2016) discloses a nursing machine (automatic excretion treatment device), whose feces collection component includes a trouser-wrapped device and a feces collector. The trouser-wrapped device includes a trouser-wrapped body, and an air cushion arranged on the trouser-wrapped body for contact with the human body. The air cushion is in the form of an annular gasket, and the air cushion forms a frame opening for human excretion. The configuration of the trouser-wrapped device of the feces collection component of the nursing machine is simple, and the user experience needs to be improved. [Contents of the utility model]

[0003] The technical problem solved by this patent application is to improve the user experience of the trouser covering device.

[0004] The present patent application provides a trouser-wrapping device, comprising an air cushion, a waist pad, and at least one second connecting pipe. The air cushion is surrounded by a first frame opening for human excretion, the waist pad is inflated and deflated by the air cushion, and the second connecting pipe is used for fluid communication between the waist pad and the air cushion.

[0005] Optionally, the pants-covering device also includes a first connecting pipe and a urinal. The first connecting pipe is used for external connection of the air cushion. The first connecting pipe includes a first connector, a first hose, and a first quick connector. The first connector includes a first air nozzle. One end of the first hose is connected to the first air nozzle, and the opposite end of the first hose is connected to the first quick connector.

[0006] Optionally, the air cushion is designed to be attached to a human body, and the air cushion includes a first C-shaped segment, a left segment, and a right segment, the left segment, the first C-shaped segment, and the right segment are connected in sequence, the first C-shaped segment is located at the upper part of the air cushion, the first connector is at least partially located in the first C-shaped segment, the first connector is heat-pressed and sealed to the first C-shaped segment, and the first connector is directly connected to the first C-shaped segment, so that the first C-shaped segment, the first connector, the first hose, and the first quick connector are fluidically connected in sequence.

[0007] Optionally, the second connecting pipeline includes a second hose.

[0008] Optionally, the second hose is a silicone hose.

[0009] Optionally, the second connecting pipeline also includes a second connector and a third connector, the second hose connects the second connector and the third connector, the second connector is directly connected to the air cushion, and the third connector is directly connected to the lumbar pad.

[0010] Optionally, the second connector is at least partially located in the air cushion, the second connector includes a second air nozzle, the third connector is at least partially located in the lumbar cushion, the third connector includes a third air nozzle, one end of the second hose is connected to the second air nozzle, and the opposite end of the second hose is connected to the third air nozzle.

[0011] Optionally, the trouser-binding device also includes a trouser-binding body, the air cushion and waist pad are arranged on the trouser-binding body, the second hose extends along the trouser-binding body, the one end of the second hose and the second air nozzle are located between the air cushion and the trouser-binding body, and the opposite end of the second hose and the third air nozzle are located between the waist pad and the trouser-binding body.

[0012] Optionally, the air cushion is a ring-shaped gasket, which includes a first C-shaped segment, a second C-shaped segment, a left segment, and a right segment. The first C-shaped segment, the left segment, the second C-shaped segment, and the right segment are connected in sequence to form a closed loop. The second connector is at least partially located in the second C-shaped segment, the second C-shaped segment is adjacent to the lumbar pad, the first C-shaped segment is located above the second C-shaped segment, the third connector is at least partially located in the lumbar pad, the third air nozzle is located at the bottom of the lumbar pad, and the opposite end of the second hose extends to the bottom of the lumbar pad.

[0013] Optionally, the air cushion includes a first C-shaped segment, a second C-shaped segment, a left segment, and a right segment, and the first C-shaped segment, the left segment, the second C-shaped segment, and the right segment are sequentially connected to form a closed loop, thereby enclosing the first frame opening; the second C-shaped segment is adjacent to the lumbar pad, the first C-shaped segment is located above the second C-shaped segment, the second connector is arranged on the first C-shaped segment, and the third connector is arranged on the lumbar pad.

[0014] Optionally, the pants-covering device also includes a pants-covering main body, the first C-shaped segment, the left segment, the second C-shaped segment, and the right segment are abutted against the pants-covering main body, the second connector is at least partially located in the first C-shaped segment, the one end of the second hose and the second air nozzle are located between the first C-shaped segment and the pants-covering main body, the third connector is at least partially located in the waist pad, and the opposite end of the second hose and the third air nozzle are located between the waist pad and the pants-covering main body.

[0015] Optionally, the second hose extends along the main body of the pants, and the at least one second connecting pipe includes two second connecting pipes, one on the left and one on the right. The second hose of the left second connecting pipe extends through the second C-shaped section and the main body of the pants and between the left section and the main body of the pants, and the second hose of the right second connecting pipe extends through the second C-shaped section and the main body of the pants and between the right section and the main body of the pants.

[0016] Optionally, the waist pad includes an inner sheet, an outer sheet, and a plurality of heat-compression belts arranged on the inner sheet and the outer sheet, and the internal space of the waist pad is formed between the inner sheet and the outer sheet. After the waist pad is inflated, the heat-compression belts pull the inner sheet and the outer sheet.

[0017] Optionally, after the pants covering device is worn on a human body, the outer sheet is located between the human body's waist and the inner sheet; the heat pressing belt is formed by heat-pressing a portion of the inner sheet and a portion of the outer sheet together.

[0018] Optionally, the edge of the outer sheet and the edge of the inner sheet are fused together by heat pressing, the outer sheet is composed of a TPU layer, and the inner sheet is composed of a fabric layer and a TPU layer stacked together.

[0019] Optionally, the trouser-covering device also includes a trouser-covering main body and a covering cloth, wherein the covering cloth covers the outer sheet; the trouser-covering main body includes an upper covering sheet, a lower covering sheet, and a connecting part, wherein the connecting part connects the upper covering sheet and the lower covering sheet, the connecting part is provided with a crotch opening, and the waist pad is arranged on the lower covering sheet.

[0020] Optionally, the air cushion includes a first TPU layer, a second TPU layer, and a cloth layer, and the cloth layer of the air cushion is stacked with the second TPU layer; the internal space of the air cushion is formed between the first TPU layer and the second TPU layer, and the first TPU layer is provided for contact with the human body.

[0021] Optionally, the pants-covering device also includes a pants-covering main body, the air cushion and the waist pad are arranged on the pants-covering main body, the waist pad includes an inner sheet and an outer sheet, the internal space of the waist pad is formed between the inner sheet and the outer sheet, and the inner sheet is composed of a fabric layer and a TPU layer stacked together; the fabric layer of the air cushion is in contact with the pants-covering main body, and the fabric layer of the inner sheet is in contact with the pants-covering main body, the second connecting pipe includes a second hose, a part of the second hose extends between the fabric layer of the air cushion and the pants-covering main body and between the fabric layer of the inner sheet and the pants-covering main body, one end of the second hose is located between the fabric layer of the air cushion and the pants-covering main body, and the opposite end of the second hose is located between the fabric layer of the inner sheet and the pants-covering main body.

[0022] Optionally, the air cushion includes a first C-shaped segment, a second C-shaped segment, a left segment, and a right segment. The first C-shaped segment, the left segment, the second C-shaped segment, and the right segment are connected in sequence to form a closed loop. The second C-shaped segment is adjacent to the waist pad, and the first C-shaped segment is located above the second C-shaped segment. The pants-covering device also includes a first connecting pipe, which is used for external connection of the air cushion. The waist pad, the at least one second connecting pipe, the air cushion, and the first connecting pipe are fluidically connected in sequence.

[0023] Optionally, the first connecting pipeline includes a first connector, a first hose, and a first quick connector. The first connector includes a first air nozzle. One end of the first hose is connected to the first air nozzle, and the other opposite end of the first hose is connected to the first quick connector. The first connector is directly connected to the first C-shaped section, and the lumbar pad, the at least one second connecting pipeline, the air cushion, the first connector, the first hose, and the first quick connector are fluidically connected in sequence.

[0024] Optionally, the pants covering device further comprises a connecting bracket, which forms a second frame opening for human excretion, the connecting bracket is located on the outside of the crotch of the pants covering device, and the air cushion is located on the inside of the crotch of the pants covering device.

[0025] Optionally, the trouser-binding device further includes a trouser-binding main body, the air cushion and the waist pad are arranged on the trouser-binding main body, the connecting bracket is located on the outside of the trouser-binding main body, and the air cushion is located on the inside of the trouser-binding main body.

[0026] Optionally, the pants-covering device also includes a urinal, wherein the pants-covering body includes a crotch opening, and the first frame opening, the crotch opening, and the second frame opening are superimposed together for human excretion; the air cushion is provided to be attached to the human body, and the air cushion includes a first C-shaped segment, a left segment, and a right segment, and the connecting bracket includes a first C-shaped portion, a second C-shaped portion, a left connecting portion, and a right connecting portion, and the first C-shaped portion, the left connecting portion, the second C-shaped portion, and the right connecting portion are sequentially connected to form a closed loop; the urinal is located on the outside of the pants-covering body, and the urinal includes a first C-shaped edge portion, and the first C-shaped edge portion, the left connecting portion, the second C-shaped portion, and the right connecting portion are attached to the pants-covering body, and the first C-shaped edge portion, the left connecting portion, the second C-shaped portion, and the right connecting portion together form a ring extending along the edge of the crotch opening.

[0027] Optionally, the main body of the pants includes a crotch opening and an annular adhesive layer, and the first frame opening, the crotch opening, and the second frame opening are superimposed together for human excretion; the annular adhesive layer extends along the edge of the crotch opening to form a ring shape, and the annular adhesive layer is used for bonding to a urinal and a connecting bracket.

[0028] Optionally, the annular adhesive layer is located on the outside of the pants main body, the annular adhesive layer is sewn on the pants main body, the air cushion is sewn on the pants main body, and the waist pad is sewn on the pants main body. The urinal includes a first C-shaped edge portion and a second C-shaped edge portion, and the connecting bracket includes a first C-shaped portion, a second C-shaped portion, a left connecting portion, and a right connecting portion. The first C-shaped edge portion, the left connecting portion, the second C-shaped portion, and the right connecting portion together constitute a ring extending along the edge of the crotch opening, and the first C-shaped edge portion, the left connecting portion, the second C-shaped portion, and the right connecting portion are adhered to the annular adhesive layer; the second C-shaped edge portion is adhered to the first C-shaped portion.

[0029] Optionally, the pants-covering device also includes a pants-covering main body, which includes an upper wrapping piece, a lower wrapping piece, and a connecting part. The waist pad is arranged on the lower wrapping piece, and the connecting part connects the upper wrapping piece and the lower wrapping piece. The pants-covering main body has a crotch opening, which is arranged in the connecting part, and the connecting bracket and the air cushion are located on opposite sides of the connecting part.

[0030] The present patent application also provides a feces collection component for being worn on the human body to receive human excrement, comprising the aforementioned pants-covering device and a feces collection container, wherein the feces collection container comprises a toilet bowl for receiving human excrement.

[0031] Optionally, when the connecting bracket of the pants covering device is docked with the feces collector, the connecting bracket is attached to the feces collector; the feces collector can be docked forward to the connecting bracket, and when the connecting bracket and the feces collector are docked together, the air cushion, the connecting bracket and the feces collector are distributed in sequence from front to back.

[0032] This patent application also provides a nursing machine, including the aforementioned feces collection component.

[0033] Optionally, the nursing machine also includes a main unit and an air supply pipeline. The main unit includes an air pump for inflating the air cushion, an air pressure sensor for monitoring the air pressure, a pressure relief valve for releasing pressure, and a negative pressure source for sucking human excrement. The air pump inflates the air cushion via the air supply pipeline, the air pressure sensor indirectly monitors the air pressure of the air cushion by monitoring the air pressure of the air supply pipeline, and the pressure relief valve is used to relieve the pressure of the air supply pipeline to indirectly relieve the pressure of the air cushion.

[0034] Optionally, the nursing machine also includes a first control chip, and the air pressure sensor, air pump, and pressure relief valve are electrically connected to the first control chip respectively. The air pressure value monitored by the air pressure sensor is output to the first control chip, and the air pump and pressure relief valve are respectively controlled by the first control chip.

[0035] Optionally, the nursing machine also includes a main control chip and a remote control. The first control chip is electrically connected to the main control chip and can receive control instructions from the main control chip. The remote control can be used to control the air pump and / or pressure relief valve. The main control chip can send corresponding instructions to the first control chip based on the instructions input via the remote control, and the air pump and / or pressure relief valve can be controlled by the first control chip.

[0036] Optionally, the nursing machine also includes a main control chip and a touch display. The first control chip is electrically connected to the main control chip and can receive control instructions from the main control chip. The touch display can be used to control the air pump and / or pressure relief valve. The touch display is electrically connected to the main control chip. The main control chip can send corresponding instructions to the first control chip based on the instructions input through the touch display, and the air pump and / or pressure relief valve are controlled by the first control chip.

[0037] Optionally, the nursing machine also includes a drying pipeline and a main unit, and the main unit also includes an air supply device, a heater, and a negative pressure source for sucking human excrement. A drying airflow is formed under the heating of the heater and the driving of the air by the air supply device, and the drying airflow is transported through the drying pipeline.

[0038] Optionally, the nursing machine also includes a main control chip and a second control chip. The second control chip is electrically connected to the main control chip and can receive control instructions from the main control chip. The heater and the air supply device are respectively electrically connected to the second control chip, and the heater and the air supply device are respectively controlled by the second control chip.

[0039] Optionally, the nursing machine also includes a main control chip and a third control chip, the third control chip can receive control instructions from the main control chip, the negative pressure source is electrically connected to the third control chip, and the negative pressure source is controlled by the third control chip.

[0040] The pants-covering device of the present patent application is provided with an air cushion with a first frame opening and an inflatable waist pad, which is beneficial for effectively buffering and absorbing the gravity of the buttocks and waist of the human body, making the pants-covering device more comfortable to wear on the human body; the second connecting pipeline is responsible for the connection between the waist pad and the air cushion, and the waist pad is inflated and deflated through the air cushion, which facilitates the flow of gas between the waist pad and the air cushion, and is beneficial for the consistency of the internal air pressure of the waist pad and the air cushion, and is beneficial for the more synchronized inflation and deflation of the waist pad and the air cushion; in summary, the user experience of the pants-covering device of the present patent application is better.

Brief Description of the Drawings

[0041] Figure 1 A block diagram of the nursing machine of this patent application;

[0042] Figure 2 A three-dimensional diagram of the host of the nursing machine of this patent application (the host is connected to various pipelines, etc.);

[0043] Figure 3 Another stereoscopic view of the host of the nursing machine of the present patent application (part of the housing of the host is removed);

[0044] Figure 4 A three-dimensional view of a state where the feces collection component of the nursing machine of the present patent application is connected with various pipelines, etc. at an angle (the covering cloth and the second connecting pipeline are not shown);

[0045] Figure 5 A three-dimensional view from another angle of the feces collection component of the nursing machine of the present patent application in a state where the feces collection component and the pipelines are connected together (the covering cloth and the second connecting pipeline are not shown);

[0046] Figure 6 A three-dimensional diagram of the feces collection component of the nursing machine of the present patent application (the covering cloth and the second connecting pipe are not shown);

[0047] Figure 7 This is an exploded view of the feces collection component of the nursing machine of the present patent application (the covering cloth and the second connecting pipe are not shown);

[0048] Figure 8 A three-dimensional diagram of the trousers covering device of the nursing machine of the present patent application (the covering cloth and the second connecting pipe are not shown);

[0049] Fig. 9 Another stereoscopic view of the trousers covering device of the nursing machine of the present patent application (the covering cloth and the second connecting pipe are not shown);

[0050] Fig.10 This is a schematic diagram of the back of the air cushion and waist pad of the trouser-wrapping device of the nursing machine of the present patent application in the unfolded state (the air cushion and waist pad are connected with a second connecting pipe);

[0051] Fig.11 This is a schematic diagram of the front view of the air cushion and waist pad of the trouser-wrapping device of the nursing machine of the present patent application in the unfolded state (the air cushion and waist pad are connected with a second connecting pipe);

[0052] Fig.12 A schematic diagram of the back of the trousers covering body, the air cushion and the waist pad of the trousers covering device of the nursing machine of the present patent application in the unfolded state;

[0053] Fig.13 A schematic diagram of the front view of the trousers covering body, the air cushion and the waist pad of the trousers covering device of the nursing machine of the present patent application in the unfolded state;

[0054] Fig.14 A horizontal cross-sectional view of the toilet collecting bowl of the nursing machine of the present patent application and the connecting bracket of the trouser covering device in a state where they are butted together;

[0055] Fig.15 A three-dimensional view of the toilet bowl of the nursing machine of the present patent application (the seat is removed);

[0056] Fig.16 Another three-dimensional view of the toilet bowl of the nursing machine of this patent application (the seat is in place);

[0057] Fig.17 It is a partial three-dimensional schematic diagram of the sewage suction pipeline and docking components of the nursing machine of this patent application;

[0058] Fig.18 This is a front view of the air cushion and waist pad of the trouser-wrapping device of another embodiment of the nursing machine of the present patent application in the unfolded state (with Fig.11 The only difference is the arrangement of the second connector and the second hose). [Specific implementation method]

[0059] Ginseng Figures 1 to 17The nursing machine, the feces collection component 2, and the pants-covering device 20 of the present application are shown. The nursing machine of the present application includes a negative pressure source 30, a feces collection component 2, an air supply pipeline 4, an air pump 31, an air pressure sensor 320 for monitoring air pressure, a pressure relief valve 321 for pressure relief, and at least one safety valve 322. The negative pressure source 30 is used to suck human excrement. The feces collection component 2 is worn on the human body to receive human excrement. The feces collection component 2 includes the pants-covering device 20, and the pants-covering device 20 includes an air cushion 200 (that is, the air cushion 200 is a part of the pants-covering device 20). The waist pad 205 is connected to the air cushion 200, and the air cushion 200 is close to the human body. The air cushion 200 seals the junction between the feces collecting component 2 (trousers covering device 20) and the human body to prevent excrement from leaking between the feces collecting component 2 (trousers covering device 20) and the human body; the air supply pipeline 4 is connected to the air cushion 200, and the air pump 31 inflates the air cushion 200 via the air supply pipeline 4. The air pressure sensor 320 is used to directly or indirectly monitor the air pressure of the air cushion 200, and the pressure relief valve 321 is used to directly or indirectly relieve the pressure of the air cushion 200.

[0060] The safety valve 322 is used to prevent the air pressure of the air supply pipeline 4 from being too high, thereby indirectly preventing the air pressure of the air cushion 200 and the waist pad 205 from being too high. The safety valve 322 is a mechanically opened and closed valve, which does not consume electricity and is therefore not affected by electronic failures and has high reliability. The safety valve 322 is used to limit the upper limit of the air pressure of the air supply pipeline 4. Indirectly, the safety valve 322 is used to limit the upper limit of the air pressure of the air cushion 200 and the waist pad 205. With the help of the safety valve 322, safety can be improved, which helps to avoid continuous over-inflation after an electronic failure of the nursing machine, resulting in excessive air pressure and explosion of the air cushion 200 and the waist pad 205; the safety valve 322 has an opening value and a reset value. The opening value is equivalent to the upper limit of the air pressure of the gas pipeline 4 and the air cushion 200. In this embodiment, the opening value of the safety valve 322 is 20KPa (kilopascals), and the reset value is 8KPa, that is, when the air pressure of the gas pipeline 4 reaches 20KPa, the safety valve 322 will open and release the gas in the gas pipeline 4. When the air pressure of the gas pipeline 4 drops to 8KPa, the safety valve 322 will resume closing. After the safety valve 322 is opened, the deflation speed is very fast, and the air pressure of the gas pipeline 4 can be reduced to the reset value in a very short time. Therefore, after the safety valve 322 is opened, it will resume closing in a very short time. This application does not improve the safety valve 322 itself. The safety valve 322 can be selected from existing products on the market.

[0061] The negative pressure source 30 includes a motor and an impeller. The impeller rotates when driven by the motor to generate a suction airflow to suction excrement. The negative pressure source 30 can also be a vacuum pump, etc. The nursing machine also includes a main unit 3. The air supply pipeline 4 can fluidly connect the main unit 3 with the feces collection component 2. The air pump 31, the air pressure sensor 320, the pressure relief valve 321, the safety valve 322, and the negative pressure source 30 are respectively part of the main unit 3 and are located inside the main unit 3.

[0062] The gas transmission pipeline 4 includes an N-type tube 40, a transfer tube 41, and a one-way valve 45. The first end 400, the second end 401, the third end 402, the fourth end 403, the fifth end 404, and the sixth end 405 of the N-type tube 40 are interconnected. The air pump 31 is connected to the first end 400 of the N-type tube 40, the air pressure sensor 320 is connected to the second end 401 of the N-type tube 40, the pressure relief valve 321 is connected to the third end 402 of the N-type tube 40, the transfer tube 41 is connected to the fourth end 403 of the N-type tube 40, one of the safety valves 322 is connected to the fifth end 404 of the N-type tube 40, and the other safety valve 322 is connected to the sixth end 405 of the N-type tube 40; the one-way valve 45 is connected between the first end 400 of the N-type tube 40 and the air pump 31, and is used for the one-way air outlet of the air pump 31 to the air cushion 200.

[0063] The air pump 31 is connected to the one-way valve 45 by means of the first pipe section 490, and the one-way valve 45 is connected to the first end 400 of the N-type pipe 40 by means of the second pipe section 491, so that the air pump 31 is indirectly connected to the first end 400 of the N-type pipe 40 through the first pipe section 490, the one-way valve 45, and the second pipe section 491 in sequence; the air pressure sensor 320, the pressure relief valve 321, one of the safety valves 322, and the other of the safety valves 322 are connected to the corresponding second end 401, the third end 402, the fifth end 404, and the sixth end 405 by means of corresponding pipe sections (492, 493, 494, 495). The first pipe section 490, the second pipe section 491, and each pipe section (492, 493, 494, 495) are respectively a small section of hose.

[0064] The feces collecting component 2 also includes a feces collecting container 21, which can be indirectly worn to the human body with the help of the pants-covering device 201. The feces collecting container 21 includes a toilet bowl 220 for receiving human excrement, and the air cushion 200 is surrounded by a first frame opening 2006 for human excretion. The pants-covering device 20 also includes a connecting bracket 201, which is used for connecting the pants-covering device 20 and the feces collecting container 21, and the connecting bracket 201 is surrounded by a second frame opening 2010 for human excretion; the connecting bracket 201 is located on the outside of the crotch of the pants-covering device 20, and the air cushion 200 is located on the inside of the crotch of the pants-covering device 20; the air cushion 200 includes a left section 2000, a right section 2001, and a first C-shaped section 2006. 02, a second C-shaped segment 2003, the first C-shaped segment 2002 is located above the second C-shaped segment 2003, the first C-shaped segment 2002, the left segment 2000, the second C-shaped segment 2003, and the right segment 2001 are sequentially connected to form a closed loop, thereby forming a first frame opening 2006; the connecting bracket 201 can be made of hard plastic and is frame-shaped. The connecting bracket 201 includes a left connecting portion 2011, a right connecting portion 2012, a first C-shaped portion 2013, and a second C-shaped portion 2014. The first C-shaped portion 2013, the left connecting portion 2011, the second C-shaped portion 2014, and the right connecting portion 2012 are sequentially connected to form a closed loop, thereby forming a second frame opening 2010.

[0065] The pants-covering device 20 also includes a pants-covering body 202 and a urinal 203. The first C-shaped section 2002, the left section 2000, the second C-shaped section 2003, and the right section 2001 are attached to the pants-covering body 202. The connecting bracket 201 is located on the outside of the pants-covering body 202. The air cushion 200 is located on the inside of the pants-covering body 202. The pants-covering body 202 includes a crotch opening 2020, and the crotch opening 2020 is located between the first frame opening 2006 and the second frame opening 2010. The first frame opening 2006, the crotch opening 2020, and the second frame opening 2010 are superimposed together for human excretion. When the connecting bracket 201 and the feces collector 21 are docked together, the connecting bracket 201 is attached to the feces collector 21 and the second frame opening 2010 is docked to the toilet. 220; when the human body excretes, the excrement can enter the toilet through the first frame opening 2006, the crotch opening 2020, and the second frame opening 2010 that are superimposed on each other; the urinal 203 includes a first C-shaped edge portion 2030 and a second C-shaped edge portion 2031, the second C-shaped edge portion 2031 corresponds to and fits with the first C-shaped portion 2013, the first C-shaped edge portion 2030, the left connecting portion 2011, the second C-shaped portion 2014, and the right connecting portion 2012 are fitted to the pants body 202, the first C-shaped edge portion 2030, the left connecting portion 2011, the second C-shaped portion 2014, and the right connecting portion 2012 together form a ring extending along the edge of the crotch opening 2020, and the air cushion 200 extends along the edge of the crotch opening 2020 to form a ring. The urinal 203 and the connecting bracket 201 provide support for the back side of the air cushion 200, and promote the maintenance of the shape of the air cushion 200 and the pant main body 202. The main material of the pant main body 202 can be white foamed styrene-butadiene rubber, and the surface of the pant main body 202 is attached with yellow nylon mesh. The urinal 203 is made of a flexible material, such as a silicone material.

[0066] The panty main body 202 includes an annular adhesive layer 2021, which is used to be attached to the urinal 203 and the connecting bracket 201, and the annular adhesive layer 2021 surrounds the crotch opening 2020 of the panty main body 202, and the annular adhesive layer 2021 extends along the edge of the crotch opening 2020 to form a ring shape, and the annular adhesive layer 2021 is located on the outside of the panty main body 202, and the annular adhesive layer 2021 is sewn on the panty main body 202, and the first C-shaped edge portion 2030, the left connecting portion 2011, the second C-shaped portion 2014, and the right connecting portion 2012 are attached to the annular adhesive layer 2021, so as to fit the panty main body 202; the second C-shaped edge portion 2031 is attached to the first C-shaped portion 2013. The annular adhesive layer 2021 can be made of genuine leather, artificial leather, or PVC (i.e., polyvinyl chloride), etc., which can effectively inhibit the penetration of glue. For example, the annular adhesive layer 2021 is made of artificial leather, the leather surface of the artificial leather material is attached to the trouser body 202, and the non-leather surface of the artificial leather material is attached to the first C-shaped edge portion 2030, the left connecting portion 2011, the second C-shaped portion 2014, and the right connecting portion 2012.

[0067] The pant body 202 also includes an upper wrapping sheet 2022, a lower wrapping sheet 2023, a connecting portion 2024, and a fig leaf 2029. The crotch opening 2020 is opened in the connecting portion 2024, and the connecting portion 2024 connects the upper wrapping sheet 2022 and the lower wrapping sheet 2023. The connecting bracket 201 and the air cushion 200 are located on opposite sides of the connecting portion 2024. When the connecting bracket 201 and the feces collector 21 are docked together, the air cushion 200, the connecting portion 2024, the connecting bracket 201, and the feces collector 21 are distributed in sequence from front to back. The fig leaf 2029 can be made of a polyester coated sweat cloth. The fig leaf 2029 is connected to the connecting portion 2024 and is located on the left and right sides of the connecting portion 2024. The fig leaf 2029 allows the pant device 20 to cover the lower body of the human body in a larger area. The existence of the fig leaf 2029 makes it less likely for the human body to be exposed after wearing the pant device 20.

[0068] The pants-covering device 20 also includes at least one second connecting pipeline 206, which is used for fluid communication between the waist pad 205 and the air cushion 200. The waist pad 205 is connected to the air cushion 200 through the second connecting pipeline 206. The air supply pipeline 4 is directly connected to the first C-shaped section 2002. The pants-covering device 20 also includes a first connecting pipeline 42, which constitutes a part of the air supply pipeline 4. The first connecting pipeline 42 is used for external communication of the air cushion 200; the "first" and "second" in the "second connecting pipeline" and "first connecting pipeline" in this patent application are only for the convenience of naming and the naming of the priority parent case. "Second" does not mean / implies that there is still a "first", and "second connecting pipeline" does not mean / implies that there must be a "first connecting pipeline"; the waist pad 20 5. The at least one second connecting pipeline 206, the air cushion 200, and the first connecting pipeline 42 are fluidically connected in sequence; when the water-dividing valve device 371 is connected to the first water pipeline 80 and the second pump 370 is in operation, water flows through the water-dividing valve device 371 and the first water pipeline 80 driven by the second pump 370, and is sprayed out through the first nozzle 240; when the water-dividing valve device 371 is connected to the second water pipeline 81 and the second pump 370 is in operation, water flows through the water-dividing valve device 371 and the second water pipeline 81 driven by the second pump 370, and is sprayed out through the second nozzle 241; when the water-dividing valve device 371 is connected to the third water pipeline 82 and the second pump 370 is in operation, water flows through the water-dividing valve device 371 and the third water pipeline 82 driven by the second pump 370, and is sprayed out through the third nozzle 242. The first connecting pipeline 42 includes a first connector 420, a first hose 421, and a first quick connector 422. The first connector 420 includes a first air nozzle 4200. One end of the first hose 421 is connected to the first air nozzle 4200, and the other opposite end of the first hose 421 is connected to the first quick connector 422. The first connector 420 is directly connected to the first C-shaped segment 2002, and the waist pad 205, the at least one second connecting pipeline 206, the air cushion 200, the first connector 420, the first hose 421, and the first quick connector 422 are fluidically connected in sequence. With such a design, the waist pad 205 and the air cushion 200 are effectively connected to the outside. The air cushion 200 is conveniently and quickly connected to the outside through the first connecting pipeline 42 with the first quick connector 422. One end of the first hose 421 is sleeved on the first air nozzle 4200. The first connector 420 is arranged on the back side of the first C-shaped segment 2002 and is always directly connected to the first C-shaped segment 2002. The first connector 420 is located at the end of the air supply pipeline 4.

[0069] The air cushion 200 is an annular gasket. Furthermore, the air cushion 200 is an annular gasket whose shape corresponds to the crotch opening 2020. The waist pad 205 is inflated and deflated through the air cushion 200. When the air pump 31 is inflated, the airflow outputted from the air cushion 200 flows to the waist pad 205 through the air cushion 200 to inflate the waist pad 205. When the waist pad 205 is deflated, the gas released from the waist pad 205 flows through the air cushion 200. The second connecting pipeline 206 includes a second hose 2060, a second connector 2061, and a third connector 2062. The second hose 2060 connects the second connector 2061 and the third connector 2062. The second connector 2061 is directly connected to the air cushion 200. The second connector 2061 includes a second air nozzle 2063. The third connector 2062 is directly connected to the lumbar pad 205. The third connector 2062 includes a third air nozzle 2064. One end of the second hose 2060 is connected to the second air nozzle 2063, and the other opposite end of the second hose 2060 is connected to the third air nozzle 2064. Such a design effectively realizes fluid communication between the lumbar pad 205 and the air cushion 200. The one end of the second hose 2060 is sleeved on the second air nozzle 2063, and the other opposite end of the second hose 2060 is sleeved on the third air nozzle 2064. When inflated, the gas flowing through the air cushion 200 further flows through the second connector 2061, the second hose 2060, and the third connector 2062 in sequence and is filled into the waist pad 205. The waist pad 205 is arranged on the lower wrapping sheet 2023, and the waist pad 205 is arranged on the front of the lower wrapping sheet 2023. The waist pad 205 is used to pad the bottom side of the human waist (that is, the waist pad 205 is used to pad the back waist of the human body) to prevent the human waist from hanging in the air after the human body wears the pants covering device 20.

[0070] The second connector 2061 is at least partially located in the air cushion 200, the air cushion 200 and the waist pad 205 are arranged on the pants body 202, the second hose 2060 extends close to the pants body 202, the one end of the second hose 2060 and the second air nozzle 2063 are located between the air cushion 200 and the pants body 202, and the other opposite end of the second hose 2060 and the third air nozzle are located between the waist pad 205 and the pants body 202. The third connector 2062 is at least partially located in the waist pad 205, the third air nozzle 2064 is located at the bottom of the waist pad 205, and the other opposite end of the second hose 2060 extends to the bottom of the waist pad 205, thereby docking with the third air nozzle 2064; such an arrangement can prevent the second air nozzle 2063 and the third air nozzle 2064 from contacting the human body and causing discomfort to the human body. There are two second communication pipes 206, one on the left and one on the right; the second hose 2060 extends close to the pant body 202, and the second hose 2060 can be a silicone hose. The second connector 2061 is at least partially located in the second C-shaped section 2003, the second air nozzle 2063 is located at the bottom of the second C-shaped section 2003, and the one end of the second hose 2060 extends to the bottom of the second C-shaped section 2003, thereby docking with the second air nozzle 2063.

[0071] The fabric layer 2005 of the air cushion 200 is attached to the pant body 202, the fabric layer 2005 of the inner sheet 2050 is attached to the pant body 202, a portion of the second hose 2060 extends between the fabric layer 2005 of the air cushion 200 and the pant body 202 and between the fabric layer of the inner sheet 2050 and the pant body 202, one end of the second hose 2060 (and the second air nozzle 2063) is located between the fabric layer 2005 of the air cushion 200 and the pant body 202, and the other opposite end of the second hose 2060 (and the third air nozzle 2064) is located between the fabric layer of the inner sheet 2050 and the pant body 202. The portion of the second connector located in the air cushion 200 is sealed and combined with the second TPU layer by heat pressing, and the portion of the third connector 2062 located in the waist pad 205 is sealed and combined with the TPU layer of the inner sheet 2050 by heat pressing. The part of the first connector 420 located inside the air cushion 200 (inside the first C-shaped segment 2002) is sealed together with the second TPU layer by heat pressing. The pant body 202 has a through hole corresponding to the first connector 420. The first air nozzle 4200 of the first connector 420 passes through the through hole and reaches outside the top of the pant body 202 so as to dock with the first hose 421.

[0072] The waist pad 205 includes an inner sheet 2050, an outer sheet 2051, and a plurality of heat-pressing belts 2052. The plurality of heat-pressing belts 2052 are arranged on the inner sheet 2050 and the outer sheet 2051. The heat-pressing belts 2052 are formed by heat-pressing the inner sheet 2050 and the outer sheet 2051. The inner space of the waist pad 205 is formed between the inner sheet 2050 and the outer sheet 2051. After the waist pad 205 is inflated, the heat-pressing belts 2052 pull the inner sheet 2050 and the outer sheet 2051 to limit the distance between the inner sheet 2050 and the outer sheet 2051, so as to keep the waist pad 205 flat and prevent the waist pad 205 from over-expanding or even expanding into a ball. 2050 is directly attached to the pant body 202. After the pant device 20 is worn on the human body, the outer sheet 2051 is located between the human waist and the inner sheet 2050. In this embodiment, the heat pressing belt 2052 is formed by heat pressing a part of the inner sheet 2050 and a part of the outer sheet 2051 together, and the edge of the outer sheet 2051 and the edge of the inner sheet 2050 are heat pressed and fused together, so that the outer sheet 2051 and the inner sheet 2050 are combined together to form a waist pad 205. The outer sheet 2051 is composed of a TPU layer, and the inner sheet 2050 is composed of a fabric layer and a TPU layer superimposed together. The pant device 20 also includes a covering cloth 208 (see Fig.13 The covering cloth 208 covers the outer sheet 2051, so that the outer sheet 2051 does not directly contact the waist of the human body, thereby protecting the waist pad 205 and the outer sheet 2051; the covering cloth 208 can be made of breathable mesh.

[0073] The lower packing piece 2023 includes a first Velcro 2070, a second Velcro 2071, and a third Velcro 2072, and the upper packing piece 2022 includes a fourth Velcro 2073, a fifth Velcro 2074, and a sixth Velcro 2075. The first Velcro 2070 and the second Velcro 2071 can be suede, and the first Velcro 2070 and the second Velcro 2071 are arranged on the back of the lower packing piece 2023. The first Velcro 2070 is at least partially located on the left side of the binding belt 2025 of the lower packing piece 2023, and the second Velcro 2071 is at least partially located on the right side of the lower packing piece 2023. On the side restraint strap 2026, the third Velcro 2072 may be a hook surface, the third Velcro 2072 is arranged on the front of the lower package 2023, and the third Velcro 2072 is at least partially located on the left side restraint strap 2025 of the lower package 2023; the fourth Velcro 2073, the fifth Velcro 2074, and the sixth Velcro 2075 may be a hook surface, the fourth Velcro 2073, the fifth Velcro 2074, and the sixth Velcro 2075 are arranged on the front of the upper package 2022, the fourth Velcro 2073 is at least partially located on the left side restraint strap 2027 of the upper package 2022, and the fourth Velcro 2073 is at least partially located on the left side restraint strap 2027 of the upper package 2022. The fifth Velcro 2074 is at least partially located on the right side strap 2028 of the upper packing piece 2022, and the sixth Velcro 2075 is located in the middle of the upper packing piece 2022; when the trouser-covering device 20 is to be worn on a human body, the third Velcro 2072 is attached to the second Velcro 2071, so that the left side strap 2025 and the right side strap 2026 of the lower packing piece 2023 are connected together, so that the lower packing piece 2023 is bound to the waist and abdomen of the human body; then the upper packing piece 2022 is covered on the abdomen of the human body, the fourth Velcro 2073 is attached to the first Velcro 2070 and the fifth Velcro 2075 is attached to the middle of the upper packing piece 2022; The Velcro 2074 is attached to the second Velcro 2071, and the sixth Velcro 2075 is attached to the first Velcro 2070, so that the upper wrapping piece 2022 and the lower wrapping piece 2023 are connected together, tightly wrapped around the waist and abdomen of the human body, so that the pants covering device 20 can be worn tightly on the human body; the left side strap 2027 and the right side strap 2028 of the upper wrapping piece 2022 and the left side strap 2025 and the right side strap 2026 of the lower wrapping piece 2023 are all elastically stretchable, which promotes the upper wrapping piece 2022 and the lower wrapping piece 2023 to be worn tightly and comfortably on the human body.

[0074] The gas pipeline 4 also includes a second quick connector 43 and a first main hose 44. The second quick connector 43 is detachably connected to the first quick connector 422. One end of the first main hose 44 is connected to the second quick connector 43. Based on the first quick connector 422 and the second quick connector 43, the air cushion 200 is conveniently and quickly connected to the gas pipeline for inflation. The air flow output by the air pump 31 flows through the N-tube 40, the transfer tube 41, the first main hose 44, and the first connecting pipeline 42 in sequence. The first quick connector 422 and the second quick connector 43 can be quickly connected by threaded connection.

[0075] The toilet collector 21 includes a holder 210, which includes a slot 2100. A portion of the gas pipeline 4 is inserted into the slot 2100. The holder 210 organizes the gas pipeline 4 so that the gas pipeline 4 is not easily messed up. A portion of the first main hose 44 or a portion of the first hose 421 is inserted into the slot 2100. The toilet collector 21 includes a chassis 22 and a rear seat 23. The chassis 22 extends forward from the rear seat 23. The rear seat 23 extends upward and is higher than the chassis 22. When the connecting bracket 201 and the toilet collector 21 are docked together, the chassis 22 is located at the lower side of the connecting bracket 201 and the rear seat 23 is located at the rear side of the connecting bracket 201. The toilet bowl 220 is recessed in the bottom plate 22 . The base 210 is bonded and fixed to the top of the rear base 23 . The rear base 23 includes a boss 230 corresponding to the base 210 . The boss 230 is disc-shaped and bonded and fixed to the base 210 .

[0076] The left section 2000, the first C-shaped section 2002, and the right section 2001 are connected in sequence, the first connector 420 is arranged on the back side of the first C-shaped section 2002, the first connector 420 and the first C-shaped section 2002 of the air cushion 200 are always directly connected, the first C-shaped section 2002 is located at the upper part of the air cushion 200, the first connector 420 is at least partially located in the first C-shaped section 2002, the first connector 420 and the first C-shaped section 2002 are heat-pressed and sealed together, the first connector 420 is directly connected to the first C-shaped section 2002, so that the first C-shaped section 2002, the first connector 420, the first hose 421, and the first quick connector 422 are fluidly connected in sequence; the urine mask 203 is in a raised state, and when the connecting bracket 201 and the feces collecting container 21 are docked together, the urine mask 203 is located above the toilet bowl 220; the first connector 420 is adjacent to the first C-shaped edge portion 2030, and the first C-shaped edge portion 2030 corresponds to the first C-shaped section 2002 and is located on the opposite sides of the pants-covering body 202; the air cushion 200 is sewn on the pants-covering body 202, and the first C-shaped edge portion 2030 is adhered to the pants-covering body 202. Such a design facilitates the manufacture of the pants-covering device 20.

[0077] The air cushion 200 includes a first TPU layer 2004, a second TPU layer, and a fabric layer 2005, wherein the fabric layer 2005 and the second TPU layer are stacked together; the internal space of the air cushion 200 is formed between the first TPU layer 2004 and the second TPU layer; and the first TPU layer 2004 is provided for contact with the human body. TPU stands for Thermoplastic Polyurethane (thermoplastic polyurethane elastomer); for this embodiment, the first TPU layer 2004 constitutes the surface layer of the air cushion 200 for contact with the human body. The TPU layer is slightly breathable and waterproof, which can give the air cushion 200 a slight breathability, reduce the probability of bedsores in users, but not cause obvious air leakage of the air cushion 200 due to excessive breathability; the first TPU layer 2004 can be translucent; the fabric layer 2005 and the second TPU layer are directly superimposed on each other to form the inner layer of the air cushion 200, so that the strength of the inner layer of the air cushion 200 is greatly increased, which is not easy to burst, and is also conducive to the air cushion 200 being sewn on the pant body 202 with the help of the inner layer; the fabric layer 2005 is attached to the back of the second TPU layer and is bonded to the second TPU layer as a whole. The air cushion 200 is an annular gasket. Furthermore, the air cushion 200 is an annular gasket with a shape corresponding to the crotch opening 2020. The connecting bracket 201 is located on the back side of the air cushion 200. The trouser-wrapping device 20 also includes a waist pad 205, which is used to cushion the waist of the human body. The waist pad 205 is connected to the air cushion 200, and the waist pad 205 is inflated and deflated through the air cushion 200. The airflow output by the air pump 31 flows through the first pipe section 490, the one-way valve 45, the second pipe section 491, the N-way pipe 40, the transfer pipe 41, the air supply interface 3401, the air supply connector 1211, the first main hose 44, the second quick connector 43, the first quick connector 422, the first hose 421, and the first connector 420 in sequence, and then enters the air cushion 200 to inflate the air cushion 200. When the air pump 31 is inflated, the air flow outputted flows to the waist pad 205 through the air cushion 200 to inflate the waist pad 205 . When the waist pad 205 is deflated, the gas released from the waist pad 205 flows through the air cushion 200 .

[0078] The nursing machine also includes a main control chip 140, a first control chip 141, a second control chip 142, and a third control chip 143. The main control chip 140, the first control chip 141, the second control chip 142, and the third control chip 143 are located in the host 3. The first control chip 141 and the second control chip 142 are electrically connected to the main control chip 140, respectively. The first control chip 141 and the second control chip 142 can respectively receive control instructions from the main control chip 140 and can also output control instructions to the main control chip 140; the air pressure sensor 320, the air pump 31, and the exhaust gas pump 320 are connected to the main control chip 140. The pressure valve 321 is electrically connected to the first control chip 141 respectively. The air pressure value monitored by the air pressure sensor 320 is output to the first control chip 141. The air pump 31 and the pressure relief valve 321 are respectively controlled by the first control chip 141. The air pump 31 and the pressure relief valve 321 can be opened and closed respectively under the control of the first control chip 141, thereby facilitating the air pump 31 to more accurately and controllably inflate the air cushion 200 and facilitating convenient and controllable pressure relief of the air cushion 200 based on the air pressure monitoring of the air pressure sensor 320 and the control of the air pump 31 and the pressure relief valve 321 by the first control chip 141. The pressure relief valve 321 is a controlled valve, which is opened and closed under the control of the first control chip 141. For example, when the patient's excrement treatment process is completed, based on the control of the first control chip 141, the pressure relief valve 321 is opened to empty the gas pipeline 4, the air cushion 200, and the waist cushion 205, so that the air cushion 200 and the waist cushion 205 become deflated and the pressure on the human body is relieved, making the human body more comfortable. After that, the pressure relief valve 321 is closed under the control of the first control chip 141, and when the nursing machine performs the excrement treatment process next time, the first control chip 141 controls the air pump 31 to inflate the air cushion 200. This application does not improve the pressure relief valve 321 itself, and the pressure relief valve 321 can be selected from existing products.

[0079] During the process of the air pump 31 pumping air, when the air pressure monitored by the air pressure sensor 320 reaches the first predetermined value, the air pump 31 stops pumping air based on the control of the first control chip 141; when the air pressure monitored by the air pressure sensor 320 drops to the second predetermined value, the air pump 31 restarts pumping air based on the control of the first control chip 141 until the air pressure of the air pipeline 4 reaches the first predetermined value, so that the air pressure of the air cushion 200 is dynamically maintained within the predetermined air pressure range (second predetermined value to first predetermined value), achieving a relative constant pressure of the air cushion 200. This application does not involve the improvement of the air pressure sensor 320 itself, and the air pressure sensor 320 can be selected from existing mature products.

[0080] The nursing machine also includes a remote control 151, which can be used to control the air pump 31 and / or the pressure relief valve 321. The remote control 151 can be a wireless remote control or a wired remote control. The main control chip 140 can send corresponding instructions to the first control chip 141 based on the instructions input via the remote control 151, and the air pump 31 and / or the pressure relief valve 321 are controlled by the first control chip 141; the nursing machine also includes a touch display 150, which can be used to control the air pump 31 and / or the pressure relief valve 321. The touch display 150 is electrically connected to the main control chip 140. The main control chip 140 can send corresponding instructions to the first control chip 141 based on the instructions input via the touch display 150, and the air pump 31 and / or the pressure relief valve 321 are controlled by the first control chip 141. In this embodiment, the touch display 150 is a part of the host 3 , and the touch display 150 is disposed on the top wall 341 of the housing 34 of the host 3 ; the host 3 further includes a plurality of wheels 33 for moving the host 3 .

[0081] The nursing machine also includes a heater 350, an air supply device 351, and a drying pipeline 7. The heater 350 can be a PTC (Positive Temperature Coefficient) heater, and the heater 350 has a plurality of PTC ceramic heating sheets inside. The air supply device 351 can be a fan. The heater 350 and the air supply device 351 are part of the host 3 and are located inside the housing 34 of the host 3; the drying pipeline 7 is used to connect the feces collector 21, and a drying airflow is formed under the heating of the heater 350 and the driving of the air supply device 351 on the air. The drying airflow is transported through the drying pipeline 7 to supply the feces collector 21 for drying the lower body of the human body, etc.; the heater 350 and the air supply device 351 are electrically connected to the second control chip 142 respectively, and the heater 350 and the air supply device 351 are respectively controlled by the second control chip 142, and the heater 350 and the air supply device 351 can be turned on and off respectively under the control of the second control chip 142.

[0082] The negative pressure source 30 is electrically connected to the third control chip 143, and the negative pressure source 30 is controlled by the third control chip 143. The negative pressure source 30 is turned on and off under the control of the third control chip 142; the circuit board where the third control chip 143 is located is isolated from the circuit board where the main control chip 140 is located to improve the safety of electricity use, and the negative pressure source 30 uses strong electricity; the third control chip 143 can receive control instructions from the main control chip 140, and can also output control instructions to the main control chip 140; the main control chip 140, the first control chip 141, the second control chip 142, and the third control chip 143 are part of the host 3 and are located in the housing 34 of the host 3. The main control chip 140 can play a role in central scheduling and coordination, promote the smoother operation of the entire nursing machine system and its control chips, and avoid conflicts and delays in work tasks; each control chip is responsible for corresponding control work to ensure efficient operation of the system. In the first operation mode, the negative pressure source 30 performs suction under the control of the third control chip 143, so that negative pressure (relative to normal atmospheric pressure) is generated at the toilet bowl 220, and air flows to the toilet bowl 220 of the toilet collection container 21 through the air supply device 351, the heater 350, and the drying pipeline 7, thereby producing an air replenishing effect on the toilet bowl 220, which is conducive to the sufficient suction of the excrement collected in the toilet bowl 220, so that the drying pipeline 7 can be used as an air replenishing pipeline; in the first operation mode, the air supply device 351 and the heater 350 can stop working or not. In the second operation mode, the negative pressure source 30 stops suction and the heater 350 and the air supply device 351 work under the control of the second control chip 142 (that is, the heater 350 heats and the air supply device 351 operates), so that a drying airflow is formed in the drying pipeline 7; the airflow driven by the air supply device 351 is heated by the heater 350 and flows to the toilet collection container 21 through the drying pipeline 7.

[0083] The nursing machine also includes a docking component 6 and a first gas hose 70. The docking component 6 is used to dock with the toilet collector 21. The docking component 6 includes a gas connection port 65. The docking component 6 can be plugged into the toilet collector 21. The first gas hose 70 is used to fluidically connect the toilet collector 21 and the host 3. The first gas hose 70 docks with the gas connection port 65. The toilet collector 21 also includes a first gas pipeline 71. The first gas pipeline 71 constitutes a part of the drying pipeline 7. The gas connection port 65 can be docked with the first gas pipeline 71. The first gas pipeline 71 includes an air outlet 710. The air outlet 710 opens forward and is located on the upper side of the toilet bowl 220. The air outlet 710 constitutes the end port of the drying pipeline 7; the drying pipeline 7 also includes a second gas pipeline, which is arranged in the host 3; the drying airflow flows through the second gas pipeline, the first gas hose 70, the gas connection port 65, and the first gas pipeline 71 in sequence, and flows out of the drying pipeline 7 through the air outlet 710. The temperature sensor 25 is arranged in the first gas pipeline to monitor the temperature of the airflow in the first gas pipeline to prevent the drying airflow from overheating. The gas connection port 2343 constitutes the rear end of the first gas pipeline 71 for connection with the gas connection port 65 .

[0084] The nursing machine also includes a first adapter 16, and the host 3 also includes a second adapter corresponding to the first adapter 16. The first adapter 16 can be detachably docked with the second adapter to be detachably docked to the host 3; the second adapter is fixed to the front wall 340 of the housing 34 of the host 3. The second gas pipeline includes a first hard pipe 73 and a second gas hose; the drying airflow flows through the first hard pipe 73, the second gas hose, one of the adapter ports of the second adapter, one of the adapter ports 163 of the first adapter 16, the first gas hose 70, the gas connection port 65, and the first gas pipeline 71 in sequence. The drying pipeline 7 is located downstream of the heater 350, and the air supply device 351 is located upstream of the heater 350. The airflow driven by the air supply device 351 is heated by the heater 350 to form a drying airflow that flows to the toilet 21 through the drying pipeline 7.

[0085] The nursing machine also includes a sewage suction pipeline 9, which is used to connect the main unit 3 and the toilet collection tank 21. The negative pressure source 30 can suck the excrement in the toilet bowl 220 through the sewage suction pipeline 9. The main unit 3 also includes a sewage tank 360 for accommodating the excrement sucked by the negative pressure source 30. The toilet collection tank 21 also includes a sewage discharge interface 235, a sewage discharge port 236, and a first matching interface part 232. The sewage discharge interface 235 is used for docking with one end of the sewage suction pipeline 9; the sewage discharge port 236 is directly connected to the rear part of the toilet bowl 220 for discharging the excrement in the toilet bowl 220; the first matching interface part 232 is used for docking with the docking component 6.

[0086] With the docking direction between the feces collector 21 and the connecting bracket 201 as the front-to-back direction, the feces collector 21 can be docked with the connecting bracket 201 forward to achieve docking with the trouser-covering device 20. The feces collector 21 also includes a left fastener 260 and a right fastener 261. The connecting bracket 201 also includes a left matching portion 2015 corresponding to the left fastener 260 and a right matching portion 2016 corresponding to the right fastener 261. The left matching portion 2015 is correspondingly arranged on the left connecting portion 2011, and the right matching portion 2016 is correspondingly arranged on the right connecting portion 2012. When the connecting bracket 201 and the feces collector 21 are docked together, the left fastener 260 is fastened to the left matching portion 2015 and the right fastener 261 is fastened to the right matching portion 2016, thereby locking the feces collector 21 and the connecting bracket 201 together.

[0087] The left fastener 260 includes at least one left fastener protrusion 2600 for fastening with the left mating portion 2015, which may be a mating groove and / or a fastener protrusion. The right fastener 261 includes at least one right fastener protrusion 2610 for fastening with the right mating portion 2016, which may be a mating groove and / or a fastener protrusion. The left snap fastener 260 and the right snap fastener 261 can rotate at a small angle; the toilet collecting bowl 21 further includes a left elastic reset member 270 corresponding to the left snap fastener 260, a right elastic reset member 271 corresponding to the right snap fastener 261, a left rotation shaft 280 constituting the rotation shaft of the left snap fastener 260, and a right rotation shaft 281 constituting the rotation shaft of the right snap fastener 261. When the connecting bracket 201 and the toilet collecting bowl 21 are docked together, the left snap fastener 260 is kept in a state of being buckled in the left matching portion 2015 under the elastic force of the left elastic reset member 270, and the right snap fastener 261 is kept in a state of being buckled in the right matching portion 2016 under the elastic force of the right elastic reset member 271. The left snap fastener 260 is rotatably connected to the rear seat 23 by means of the left rotation shaft 280, and the right snap fastener 261 is rotatably connected to the rear seat 23 by means of the right rotation shaft 281. In this embodiment, the left elastic reset member 270 and the right elastic reset member 271 are springs. After the toilet bowl 21 is inserted into the connecting bracket 201, the left fastener 260 is buckled into the left matching portion 2015 under the elastic force of the left elastic reset member 270, and the right fastener 261 is buckled into the right matching portion 2016 under the elastic force of the right elastic reset member 271. The left snap protrusion 2600 protrudes to the right, the left matching portion 2015 protrudes to the left, the right snap protrusion 2610 protrudes to the left, and the right matching portion 2016 protrudes to the right. In the process of the toilet collector 21 being inserted forwardly into the connecting bracket 201, the left snap member 260 tilts to the left relative to the left matching portion 2015 under the obstruction of the left matching portion 2015 on the left snap protrusion 2600, and the left snap protrusion 2600 slides over the left matching portion 2015 and is reset to the right together with the left snap member 260 to be engaged with the left matching portion 2015; and, the right snap member 261 tilts to the right relative to the right matching portion 2016 under the obstruction of the right snap protrusion 2610 by the right matching portion 2016, and the right snap protrusion 2610 slides over the right matching portion 2016 and is reset to the left together with the right snap member 261 to be engaged with the right matching portion 2016.

[0088] The nursing machine also includes a second pump 370, a water diversion valve device 371, a water-gas selection valve 372, and a clean water tank 361. The air pump 31 can be regarded as the first pump. The clean water tank 361 is used to provide clean water. The water diversion valve device 371 is used to switch the water path to selectively transport the water in the clean water tank 361 to the first nozzle 240, the second nozzle 241 or the third nozzle 242 through the corresponding water path. The water-gas selection valve 372 can be switched under the control of the second control chip 142 to select water or air supply to the second pump 370. The first nozzle 240 is arranged on the chassis 22 and is located at the front side of the toilet 220. The second nozzle 241 and the third nozzle 242 are arranged on the rear seat 23 and are located at the front side of the rear seat 23. The first nozzle 240 is used to flush the excrement collected in the toilet 220, the second nozzle 241 is used to flush the human anus, and the third nozzle 242 is used to flush the human genitals.

[0089] Ginseng Fig.18 , the second connector 2061 and the second hose 2060 can also be arranged as follows: the second connector 2061 is arranged on the first C-shaped segment 2002, and the second C-shaped segment 2003 is located at the position corresponding to the buttocks of the human body, and is used to bear the pressure of the buttocks of the human body. The pressure-bearing capacity is relatively large. If the second connector 2061 is arranged on the second C-shaped segment 2003, the second connector 2061 is easily felt by the human body and brings a strong foreign body sensation, which may cause the human skin to be compressed and swollen, etc. The second connector 2061 is arranged on the first C-shaped segment 2002 instead of the second C-shaped segment 2003, so that the second connector 2061 is arranged away from the second C-shaped segment 2003, which effectively suppresses the discomfort caused by the second connector 2061 to the human body; the second connector 2061 is at least partially located in the first C-shaped segment 2002, The one end of the second hose 2060 and the second air nozzle 2063 are located between the first C-shaped section 2002 and the pants body 202, the third connector 2062 is at least partially located in the waist pad 205, and the opposite other end of the second hose 2060 and the third air nozzle 2064 are located between the waist pad 205 and the pants body 202; the second hose 2060 of the second connecting pipeline 206 on the left side extends through the second C-shaped section 2003 and the pants body 202 and between the left section and the pants body 202, and the second hose 2060 of the second connecting pipeline 206 on the right side extends through the second C-shaped section 2003 and the pants body 202 and between the right section and the pants body 202, so that the routing of the second hose 2060 is simple and the foreign body sensation brought to the human body is weak.

Claims

1. A trousers-covering device, characterized in that: It includes an air cushion, a waist cushion, and at least one second connecting pipeline. The air cushion forms a first frame opening for human excretion. The waist cushion is inflated and deflated by the air cushion. The second connecting pipeline is used for fluid communication between the waist cushion and the air cushion.

2. The trousers covering device according to claim 1, characterized in that: It also includes a first connecting pipe and a urine mask. The first connecting pipe is used for external connection of the air cushion. The first connecting pipe includes a first connector, a first hose, and a first quick connector. The first connector includes a first air nozzle. One end of the first hose is connected to the first air nozzle, and the other opposite end of the first hose is connected to the first quick connector.

3. The trousers covering device according to claim 2, characterized in that: The air cushion is used to be attached to the human body, and the air cushion includes a first C-shaped segment, a left segment, and a right segment. The left segment, the first C-shaped segment, and the right segment are connected in sequence. The first C-shaped segment is located at the upper part of the air cushion, and the first connector is at least partially located in the first C-shaped segment. The first connector is heat-pressed and sealed to the first C-shaped segment, and the first connector is directly connected to the first C-shaped segment, so that the first C-shaped segment, the first connector, the first hose, and the first quick connector are fluidically connected in sequence.

4. The trousers covering device according to claim 1, characterized in that: The second communication line includes a second hose.

5. The trousers covering device according to claim 4, characterized in that: The second hose is a silicone hose; the trouser-covering device also includes a trouser-covering body, the trouser-covering body includes an upper wrapping piece, a lower wrapping piece, and a connecting part, the connecting part connects the upper wrapping piece and the lower wrapping piece, the trouser-covering body has a crotch opening, the crotch opening is opened in the connecting part, and the waist pad is arranged on the lower wrapping piece.

6. The trousers covering device according to claim 4, characterized in that: The second connecting pipeline also includes a second connector and a third connector. The second hose connects the second connector and the third connector. The second connector is directly connected to the air cushion, and the third connector is directly connected to the waist cushion.

7. The trousers covering device according to claim 6, characterized in that: The second connector is at least partially located in the air cushion, the second connector includes a second air nozzle, the third connector is at least partially located in the lumbar cushion, the third connector includes a third air nozzle, one end of the second hose is connected to the second air nozzle, and the opposite end of the second hose is connected to the third air nozzle.

8. The trousers covering device according to claim 7, characterized in that: It also includes a trousers main body, the air cushion and waist pad are arranged on the trousers main body, the second hose extends along the trousers main body, the one end of the second hose and the second air nozzle are located between the air cushion and the trousers main body, and the opposite end of the second hose and the third air nozzle are located between the waist pad and the trousers main body.

9. The trousers covering device according to claim 7, characterized in that: The air cushion is in the form of an annular gasket, comprising a first C-shaped segment, a second C-shaped segment, a left segment, and a right segment. The first C-shaped segment, the left segment, the second C-shaped segment, and the right segment are sequentially connected to form a closed loop. The second connector is at least partially located in the second C-shaped segment, the second C-shaped segment is adjacent to the lumbar pad, the first C-shaped segment is located above the second C-shaped segment, the third connector is at least partially located in the lumbar pad, the third air nozzle is located at the bottom of the lumbar pad, and the opposite end of the second hose extends to the bottom of the lumbar pad.

10. The trousers covering device according to claim 7, characterized in that: The air cushion includes a first C-shaped segment, a second C-shaped segment, a left segment, and a right segment. The first C-shaped segment, the left segment, the second C-shaped segment, and the right segment are sequentially connected to form a closed loop, thereby surrounding the first frame opening; the second C-shaped segment is adjacent to the waist pad, the first C-shaped segment is located above the second C-shaped segment, the second connector is arranged on the first C-shaped segment, and the third connector is arranged on the waist pad.

11. The trousers covering device according to claim 10, characterized in that: It also includes a pant main body, the first C-shaped section, the left section, the second C-shaped section, and the right section are attached to the pant main body, the second connector is at least partially located in the first C-shaped section, the one end of the second hose and the second air nozzle are located between the first C-shaped section and the pant main body, the third connector is at least partially located in the waist pad, and the opposite end of the second hose and the third air nozzle are located between the waist pad and the pant main body.

12. The trousers covering device according to claim 11, characterized in that: The second hose extends along the main body of the trousers, and the at least one second connecting pipe includes two second connecting pipes, one on the left and one on the right. The second hose of the second connecting pipe on the left extends through the second C-shaped section and the main body of the trousers and between the left section and the main body of the trousers, and the second hose of the second connecting pipe on the right extends through the second C-shaped section and the main body of the trousers and between the right section and the main body of the trousers.

13. The trousers covering device according to claim 1, characterized in that: The waist pad comprises an inner sheet, an outer sheet, and a plurality of heat-pressing belts arranged on the inner sheet and the outer sheet. The inner space of the waist pad is formed between the inner sheet and the outer sheet. After the waist pad is inflated, the heat-pressing belts pull the inner sheet and the outer sheet.

14. The trousers covering device according to claim 13, characterized in that: After the trouser-covering device is worn on a human body, the outer sheet is located between the human body's waist and the inner sheet; the heat-pressing belt is formed by heat-pressing a part of the inner sheet and a part of the outer sheet together.

15. The trousers covering device according to claim 13, characterized in that: The edge of the outer sheet and the edge of the inner sheet are fused together by heat pressing. The outer sheet is composed of a TPU layer, and the inner sheet is composed of a fabric layer and a TPU layer stacked together.

16. The trousers covering device according to claim 13, characterized in that: The trouser-wrapping device also includes a trouser-wrapping body and a covering cloth, wherein the covering cloth covers the outer sheet; the trouser-wrapping body includes an upper wrapping sheet, a lower wrapping sheet, and a connecting portion, wherein the connecting portion connects the upper wrapping sheet and the lower wrapping sheet, and the connecting portion is provided with a crotch opening, and the waist pad is arranged on the lower wrapping sheet.

17. The trousers covering device according to claim 1, characterized in that: The air cushion includes a first TPU layer, a second TPU layer, and a fabric layer, wherein the fabric layer and the second TPU layer of the air cushion are stacked together; the internal space of the air cushion is formed between the first TPU layer and the second TPU layer, and the first TPU layer is provided for contact with a human body.

18. The trousers covering device according to claim 17, characterized in that: It also includes a pant main body, the air cushion and waist pad are arranged on the pant main body, the waist pad includes an inner sheet and an outer sheet, the internal space of the waist pad is formed between the inner sheet and the outer sheet, the inner sheet is composed of a fabric layer and a TPU layer stacked together; the fabric layer of the air cushion is in contact with the pant main body, the fabric layer of the inner sheet is in contact with the pant main body, the second connecting pipe includes a second hose, a part of the second hose extends between the fabric layer of the air cushion and the pant main body and between the fabric layer of the inner sheet and the pant main body, one end of the second hose is located between the fabric layer of the air cushion and the pant main body, and the opposite end of the second hose is located between the fabric layer of the inner sheet and the pant main body.

19. The trousers covering device according to claim 1, characterized in that: The trouser-covering device also includes a first connecting pipeline, which is used for external connection of the air cushion. The waist pad, the at least one second connecting pipeline, the air cushion, and the first connecting pipeline are fluidically connected in sequence.

20. The trousers covering device according to claim 19, characterized in that: The air cushion includes a first C-shaped segment, a second C-shaped segment, a left segment, and a right segment. The first C-shaped segment, the left segment, the second C-shaped segment, and the right segment are connected in sequence to form a closed loop. The second C-shaped segment is adjacent to the lumbar pad, and the first C-shaped segment is located above the second C-shaped segment. The first connecting pipeline includes a first connector, a first hose, and a first quick connector. The first connector includes a first air nozzle. One end of the first hose is connected to the first air nozzle, and the other opposite end of the first hose is connected to the first quick connector. The first connector is directly connected to the first C-shaped segment, and the lumbar pad, the at least one second connecting pipeline, the air cushion, the first connector, the first hose, and the first quick connector are fluidically connected in sequence.

21. The trousers covering device according to claim 1, characterized in that: It also includes a connecting bracket, which forms a second frame opening for human excretion. The connecting bracket is located on the outside of the crotch of the trouser-covering device, and the air cushion is located on the inside of the crotch of the trouser-covering device.

22. The trousers covering device according to claim 21, characterized in that: It also includes a trousers main body, the air cushion and the waist pad are arranged on the trousers main body, the connecting bracket is located on the outside of the trousers main body, and the air cushion is located on the inside of the trousers main body.

23. The trousers covering device according to claim 21, characterized in that: It also includes a pants body and a urinal, the pants body includes a crotch opening, the first frame opening, the crotch opening, and the second frame opening are superimposed together for human excretion; the air cushion is for being attached to the human body, the air cushion includes a first C-shaped segment, a left segment, and a right segment, the connecting bracket includes a first C-shaped portion, a second C-shaped portion, a left connecting portion, and a right connecting portion, the first C-shaped portion, the left connecting portion, the second C-shaped portion, and the right connecting portion are sequentially connected to form a closed loop; the urinal is located on the outside of the pants body, the urinal includes a first C-shaped edge portion, the first C-shaped edge portion, the left connecting portion, the second C-shaped portion, and the right connecting portion are attached to the pants body, and the first C-shaped edge portion, the left connecting portion, the second C-shaped portion, and the right connecting portion together form a ring extending along the edge of the crotch opening.

24. The trousers covering device according to claim 21, characterized in that: It also includes a pant main body and a urinal. The pant main body includes a crotch opening and an annular adhesive layer. The first frame opening, the crotch opening and the second frame opening are superimposed together for human excretion. The annular adhesive layer extends along the edge of the crotch opening to form a ring. The annular adhesive layer is used for sticking to the urinal and the connecting bracket.

25. The trousers covering device according to claim 24, characterized in that: The annular adhesive layer is located on the outside of the pants main body, the annular adhesive layer is sewn on the pants main body, the air cushion is sewn on the pants main body, the waist pad is sewn on the pants main body, the urinal includes a first C-shaped edge portion, a second C-shaped edge portion, the connecting bracket includes a first C-shaped portion, a second C-shaped portion, a left connecting portion, and a right connecting portion, the first C-shaped edge portion, the left connecting portion, the second C-shaped portion, and the right connecting portion together constitute a ring extending along the edge of the crotch opening, the first C-shaped edge portion, the left connecting portion, the second C-shaped portion, and the right connecting portion are adhered to the annular adhesive layer; the second C-shaped edge portion is adhered to the first C-shaped portion.

26. The trousers covering device according to claim 21, characterized in that: It also includes a trousers main body, which includes an upper wrapping piece, a lower wrapping piece, and a connecting part. The waist pad is arranged on the lower wrapping piece. The connecting part connects the upper wrapping piece and the lower wrapping piece. The trousers main body has a crotch opening, which is arranged in the connecting part. The connecting bracket and the air cushion are located on opposite sides of the connecting part.

27. A feces collection component, which is worn on the human body to collect human excrement, characterized in that: It comprises a pants covering device and a feces collecting container according to any one of claims 1 to 26, wherein the feces collecting container comprises a toilet bowl for receiving human excrement.

28. The feces collection assembly according to claim 27, characterized in that: When the connecting bracket of the pants covering device is docked with the feces collector, the connecting bracket is in contact with the feces collector; the feces collector can be docked forward with the connecting bracket, and when the connecting bracket is docked with the feces collector, the air cushion, the connecting bracket and the feces collector are distributed in sequence from front to back.

29. A nursing machine, characterized in that: Comprising a feces collection assembly according to claim 27 or 28.

30. The nursing machine according to claim 29, characterized in that: It also includes a main unit and an air supply pipeline. The main unit includes an air pump for inflating the air cushion, an air pressure sensor for monitoring the air pressure, a pressure relief valve for releasing pressure, and a negative pressure source for sucking human excrement. The air pump inflates the air cushion via the air supply pipeline. The air pressure sensor indirectly monitors the air pressure of the air cushion by monitoring the air pressure of the air supply pipeline. The pressure relief valve is used to relieve the pressure of the air supply pipeline to indirectly relieve the pressure of the air cushion.

31. The nursing machine according to claim 30, characterized in that: It also includes a first control chip, the air pressure sensor, the air pump, and the pressure relief valve are electrically connected to the first control chip respectively, the air pressure value monitored by the air pressure sensor is output to the first control chip, and the air pump and the pressure relief valve are respectively controlled by the first control chip.

32. The nursing machine according to claim 31, characterized in that: It also includes a main control chip and a remote control. The first control chip is electrically connected to the main control chip and can receive control instructions from the main control chip. The remote control can be used to control the air pump and / or the pressure relief valve. The main control chip can send corresponding instructions to the first control chip based on the instructions input via the remote control, and the air pump and / or the pressure relief valve can be controlled by the first control chip.

33. The nursing machine according to claim 31, characterized in that: It also includes a main control chip and a touch display. The first control chip is electrically connected to the main control chip and can receive control instructions from the main control chip. The touch display can be used to control the air pump and / or the pressure relief valve. The touch display is electrically connected to the main control chip. The main control chip can send corresponding instructions to the first control chip based on the instructions input through the touch display, and the air pump and / or the pressure relief valve are controlled by the first control chip.

34. The nursing machine according to claim 29, characterized in that: It also includes a drying pipeline and a main unit. The main unit also includes an air supply device, a heater, and a negative pressure source for sucking human excrement. A drying airflow is formed under the heating of the heater and the driving of the air by the air supply device, and the drying airflow is transported through the drying pipeline.

35. The nursing machine according to claim 34, characterized in that: It also includes a main control chip and a second control chip. The second control chip is electrically connected to the main control chip and can receive control instructions from the main control chip. The heater and the air supply device are electrically connected to the second control chip respectively, and the heater and the air supply device are controlled by the second control chip respectively.

36. The nursing machine according to claim 30 or 34, characterized in that: It also includes a main control chip and a third control chip. The third control chip can receive control instructions from the main control chip. The negative pressure source is electrically connected to the third control chip, and the negative pressure source is controlled by the third control chip.

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