WO2020118907A1

WO2020118907A1 - Mechanism for spreading buttocks, nursing machine, nursing system, and method for spreading buttocks

Info

Publication number: WO2020118907A1
Application number: PCT/CN2019/076125
Authority: WO
Inventors: 李国顺
Original assignee: 深圳市医护宝智能科技有限公司
Priority date: 2018-12-12
Filing date: 2019-02-26
Publication date: 2020-06-18
Also published as: CN109512561A

Abstract

Disclosed is a mechanism for spreading buttocks (10), comprising a base (100) connected to a nursing machine main body (20); a frame unit (210) connected to the base (100); multiple spreading units (220) arranged on the frame unit (210) in parallel, the spreading units (220) being used for coming into direct contact with buttocks; and a driving assembly (300) used for driving the spreading units (220) to move synchronously, such that the buttocks of a user are spread. The multiple spreading units (220) of the mechanism for spreading buttocks (10) are in spaced multi-point, line-based or surface contact with the buttocks, such that the spreading units are less slippery and have a better holding force. In addition, the driving assembly (300) drives the spreading units (220) to drive different parts of the same buttock to synchronously move in the same direction, and thus, the flesh is prevented from being pinched and locally pulled. A nursing machine, a nursing system, and a method for spreading buttocks are further disclosed.

Description

Hip-pulling mechanism, nursing machine, nursing system and hip-pulling method

Technical field

The invention relates to the technical field of medical instruments, in particular to a hip-pulling mechanism, a nursing machine, a nursing system and a hip-pickling method.

Background technique

In order to help some clinically impaired patients or elderly people who cannot take care of themselves to take care of their daily stools, smart toilet stool machines appear on the market. The nursing machine is used to collect and clean up the user's excretory wastes in time, and help users clean and dry. Dry buttocks, in this process, you need to rely on the buttocks mechanism to break the user's buttocks to the sides, so that the user can easily excrete, clean and dry.

technical problem

However, the current hip-pulling mechanism usually has insufficient gripping power, which makes it difficult to open the buttocks. Some hip-pulling mechanisms have sufficient gripping force, but they cause discomfort to the patient due to the excessive pressure during the gripping process. sense.

Technical solution

The purpose of the present invention is to provide a hip-pulling mechanism to solve the technical problems that the conventional hip-pulling mechanism is not comfortable enough and it is difficult to open the hips.

In order to achieve the above objective, the technical solution adopted by the present invention is to provide a buttocks picking mechanism, including:

The base is used to connect with the main body of the nursing machine;

A buttocks assembly includes a rack body unit connected to the base, and a plurality of racket units arranged in parallel on the rack body unit, each of the racket units being used for direct contact with the user's buttocks;

A driving component is used to drive the synchronous movements of the picking units to disengage the user's buttocks.

Further, the picking unit includes a roller for direct contact with a user's buttocks, and an axle passing through the roller, the axle is drivingly connected to the drive assembly, and the drive assembly is used to drive the axle to rotate To drive the rollers to rotate synchronously and in the same direction.

Further, the rack body unit is movably connected to the base, and can be raised or lowered relative to the base to fit the user's buttocks.

Further, the rack body unit includes a movable bracket, a first rod body and a spring, one end of the first rod body is connected to the movable bracket, and the other end of the first rod body passes through the base and is connected to the base Movable against; the spring is sleeved on the outer periphery of the first rod body, and the opposite ends of the spring are against the movable support and the base respectively; each of the picking units is arranged in parallel on the On movable bracket.

Further, the hip-pulling assembly further includes a second rod body, one end of the second rod body is connected to the movable bracket, the other end of the second rod body moves through the base, and the second rod body The axis is parallel to the axis of the first rod body.

Further, the driving assembly includes a motor and a gear unit that is drive-connected with the motor, and the gear unit is drive-connected with the wheel shaft to drive the rollers to rotate synchronously and in the same direction.

Further, the movable bracket includes a bottom plate, and a first baffle, a second baffle, and a third baffle respectively connected to the bottom plate, the first baffle, the second baffle, and the bottom plate A first chamber is enclosed, and a second chamber is enclosed by the second baffle, the third baffle, and the bottom plate, and the plucking unit is provided in the second chamber. The gear unit is provided in the first chamber.

Further, the rack body unit further includes a gear cover provided above the first baffle and the second baffle to cover the second chamber.

The invention also provides a nursing machine, including a nursing machine body, and two above-mentioned hip-pulling mechanisms, and the two bases are respectively connected to opposite sides of the nursing machine body.

The present invention also provides a care system, including the above-mentioned care machine, as well as the control device, water supply device, flushing device, excrement collection device, disinfection and sterilization device, gas cleaning device, bathing device, air extraction device and drying device, The control device and the care machine, the water supply device, the flushing device, the excrement collection device, the disinfection and sterilization device, the gas cleaning device, the bathing device, the suction device It is electrically connected to the drying device.

The invention also provides a method of picking buttocks, which includes the following steps:

The first step: prepare two hip-pulling mechanisms as described above, and the main body of the nursing machine;

Step 2: Connect the two hip-pulling mechanisms to the opposite sides of the nursing machine body;

Step 3: Make each of the picking units located on the opposite sides of the main body of the care machine come into contact with the hips on both sides of the user;

Step 4: Activate the driving assembly to drive the movement of the picking units, so that the picking units located on the same side of the main body of the care machine drive different parts of the user's unilateral buttocks to move synchronously and in the same direction.

Further, in the third step: each of the rollers located on the opposite sides of the main body of the care machine is in contact with the hips on both sides of the user; in the fourth step: the drive assembly is activated, In order to drive the rollers to rotate, the rollers located on the same side of the main body of the care machine drive different parts of the user's buttocks to move synchronously and in the same direction.

Beneficial effect

The implementation of the embodiments of the present invention will have the following beneficial effects:

After adopting the above-mentioned buttocks mechanism, the multiple buttocks units of the buttocks mechanism form multi-point, multi-line or multi-faced contact with the user's buttocks, combined with the soft nature of the human buttocks, compared with the traditional buttocks structure The single-point, single-line or single-face contact with the buttocks, the hip-pulling mechanism provided by the present invention is less slippery and has better grip, and because the driving component drives each hip-pulling unit to synchronize different parts of the same hip The same-direction movement makes even if it comes into contact with the hips at multiple intervals, it will not cause the phenomenon of pinching and local pulling, which improves the sense of comfort and optimizes the user experience.

BRIEF DESCRIPTION

In order to more clearly explain the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required in the embodiments or the description of the prior art. Obviously, the drawings in the following description are only These are some embodiments of the present invention. For those of ordinary skill in the art, without paying any creative work, other drawings can be obtained based on these drawings.

among them:

FIG. 1 is a schematic structural view of a nursing machine in an embodiment;

2 is a schematic structural diagram of the buttocks picking mechanism in the nursing machine shown in FIG. 1;

FIG. 3 is an exploded schematic view 1 of the hip-pulling mechanism shown in FIG. 2;

FIG. 4 is an exploded schematic view 2 of the hip-pulling mechanism shown in FIG. 2;

FIG. 5 is an exploded schematic view 3 of the hip-pulling mechanism shown in FIG. 2;

In addition, FIG. 2 is designated as an abstract drawing.

The above reference signs are:

10. Hip-pulling mechanism; 20, nursing machine main body; 100, base; 200, hip-pulling assembly; 300, driving assembly; 110, seat main body; 120, connecting body; 111, first plane; 210, frame unit; 220 Picking unit; 211, movable bracket; 212, first rod body; 213, spring; 214, second rod body; 112, first through hole; 113, second through hole; 114, accommodating groove; 2121, rod body 2111, first bracket; 2112, second bracket; 21111, bottom plate; 21112, first baffle; 21113, second baffle; 21114, third baffle; 21115, first chamber; 21116, second chamber Chamber; 310, motor; 320, gear unit; 221, roller; 222, axle; 321, first gear; 322, second gear; 323, third gear; 324, rotating shaft; 223, bushing; 21117, convex hull ; 215, battery cover; 216, gear cover.

Embodiments of the invention

The technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top" , "Bottom", "Inner", "Outer", etc. indicate the orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, only to facilitate the description of the present invention and simplify the description, not to indicate or imply The device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as limiting the present invention.

In addition, the terms “first” and “second” are used for description purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise specifically limited.

Please refer to FIG. 1 to FIG. 5 together to describe the hip-pulling mechanism 10 provided by the present invention. The hip-pulling mechanism 10 includes a base 100, a hip-pulling assembly 200 and a driving assembly 300, wherein the base 100 includes a base body 110 and a connecting body 120, the base body 110 is connected to the connecting body 120, and the base body 110 is provided with a receiving groove 114, The hip-pulling component 200 is accommodated in the accommodating groove 114 and movably connected to the seat body 110, that is, the hip-pulling component 200 can perform a certain degree of freedom movement relative to the seat main body 110, so that the hip-pulling component 200 can be attached It fits the hips of different shapes, which improves comfort and avoids embarrassing situations such as the outflow of excrement caused by the poor fit between the hips and the hip-pulling component 200. In addition, the connecting body 120 is used for detachable connection with the care machine body 20, so that it is convenient for the user to detach the hip pick mechanism 10 from the care machine body 20 for packaging or transportation, and assemble it with the care machine body 20 when needed Ready to use. Of course, in other embodiments of the present invention, the connecting body 120 can also be used for fixed connection with the care machine body 20, which is not limited herein.

Specifically, the hip-pulling assembly 200 includes a rack body unit 210 and a racking unit 220, wherein the racking unit 220 is disposed on the rack body unit 210, and the rack body unit 210 is movably connected to the seat body 110. At the same time, the racking unit 220 Drive connected with the driving assembly 300, where the picking unit 220 extends out of the accommodating groove 114 for direct contact with the user's buttocks, the driving assembly 300 can drive the picking unit 220 to move, so that the user's buttocks are on the picking unit 220 Toggle to open;

More specifically, in this embodiment, the picking units 220 include multiple groups, and each picking unit 220 is arranged on the rack body unit 210 in parallel, so that when the user wears the care machine body 20, each picking unit 220 is in contact with the buttocks. Understandably, the juddering units 220 juxtaposed with each other are in contact with different parts of the same hips, that is, the positions of the buttocks in contact with the hipping units 220 are separated from each other, and the driving assembly 300 is activated. It can drive each picking unit 220 to move, so as to drive different parts of the hips on the same side to move in the same direction in the same direction. In this way, the hip-pulling mechanism 10 provided by the present invention forms spaced multi-point, multi-line or multi-face contact with the user's buttocks, combined with the soft nature of the user's buttocks, compared with the traditional hip-pickling structure and single-point, single-line or single In the manner of surface contact, the hip-pulling mechanism 10 provided by the present invention is less slippery and has better gripping power. Moreover, since the driving assembly 300 drives each hip-pulling unit 220 to drive different parts of the hip on the same side to move in the same direction, making Even if it comes into contact with the hips at multiple intervals, it will not cause the phenomenon of pinching and local pulling, which improves the comfort and optimizes the user experience.

In an embodiment, the bottom surface of the seat body 110 that is recessed downward to form the receiving groove 114 is called a first flat surface 111. The extension direction of the first flat surface 111 is the same as that of the buttocks assembly 200 when the user pulls both hips apart The movement directions are parallel, and the hip-pulling assembly 200 can move relative to the seat body 110 in a direction perpendicular to the first plane 111, that is, the hip-pulling assembly 200 can perform a lifting movement relative to the seat body 110.

In an embodiment, please refer to FIGS. 3 to 5 together. The frame unit 210 includes a movable bracket 211, a first rod 212, and a spring 213. The racking unit 220 is disposed on the movable bracket 211, and the seat body 110 is provided with A first through hole 112, the first rod body 212 includes a rod body 2121 and a rod cap (not shown), one end of the rod body 2121 is fixedly connected to the movable bracket 211, and the opposite end passes through the first through hole 112, and It is detachably connected to the rod cap. In this embodiment, the other end of the rod body 2121 is screwed to the rod cap, and the rod cap moves against the bottom surface of the base 100; in addition, the outer circumference of the rod body 2121 is also sleeved A spring 213 is provided, and opposite ends of the spring 213 respectively abut against the top surfaces of the movable bracket 211 and the base 100. In this way, when in use, the user's buttocks touch the picking unit 220 and apply pressure to it, and the picking unit 220 transmits the pressure to the movable bracket 211, so that the first rod body 212 connected to the movable bracket 211 is in the first through hole Movement within 112, thereby compressing the spring 213, so that the spring 213 has the potential to restore the deformation, thereby enabling the picking unit 220 to better fit the user's buttocks, and can adapt to different hip shapes without causing discomfort to the hips sense.

In one embodiment, please refer to FIG. 3 to FIG. 5 together. The rack unit 210 further includes at least one second rod body 214. The second rod body 214 mainly guides the movement of the movable bracket 211. Specifically, in this embodiment, the frame unit 210 includes two second rod bodies 214, which are located on opposite sides of the first rod body 212, and one end of each second rod body 214 is fixed to the movable bracket 211 Connected, the opposite end moves through the second through hole 113 formed on the seat body 110, the second rod body 214 is cylindrical, and its axial diameter is smaller than the diameter of the second through hole 113, and the second rod body 214 The axis is parallel to the axis of the first rod body 212. In this way, the movable bracket 211 can not only rise and fall along the axis of the spring 213, but the spring 213 as a whole is compressed and deformed along its axis; the movable bracket 211 can also deflect in the direction where one of the second rod bodies 214 is located, that is, the spring 213 is allowed to move radially The amount of compression at the opposite ends of the is inconsistent, so that not only can meet the buttocks of different shapes, the movable bracket 211 will not deflect in other directions, thereby reducing wear and noise generated during use, enhancing stability, and further The service life of the hip-pulling mechanism 10 is improved, and the user experience is optimized.

In an embodiment, please refer to FIGS. 3 to 5 together. The movable bracket 211 includes a first bracket 2111 and a second bracket 2112. The first bracket 2111 is disposed above the second bracket 2112 and fixedly connected to the second bracket 2112. The first lever body 212 and the second lever body 214 are connected below the second bracket 2112, and the picking unit 220 is disposed above the first bracket 2111. Specifically, the first bracket 2111 includes a bottom plate 21111, a first baffle 21112, a second baffle 21113, and a third baffle 21114, the bottom plate 21111 is fixedly connected to the second bracket 2112, the first baffle 21112, the second baffle 21113 and the third baffle 21114 are respectively connected above the bottom plate 21111, and the first baffle 21112 and the second baffle 21113 and the bottom plate 21111 enclose a first chamber 21115, a second baffle 21113, a third baffle 21114 and the bottom plate 21111 are enclosed to form a second chamber 21116.

The picking unit 220 is disposed in the second chamber 21116, and the driving assembly 300 includes a motor 310 and a gear unit 320. The gear unit 320 is disposed in the first chamber 21115. The motor 310 is driven by the gear unit 320 and the picking unit 220 It is connected to drive the picking unit 220 to move to help the user to open his hips.

In an embodiment, please refer to FIG. 3 to FIG. 5 together. The picking unit 220 includes nine rollers 221 and three axles 222, wherein three axles 222 are arranged side by side, and each axle 222 passes through three of them Roller 221; gear unit 320 includes six gears, one of the six gears is called a first gear 321, two are called second gears 322, and three are called third gears 323, of which, the first gear 321 It is coaxially connected with the output shaft of the motor 310, each third gear 323 is coaxially connected with each wheel shaft 222, each second gear 322 is meshed with two adjacent third gears 323, one of the second gears 322 is One gear 321 meshes, so that the three third gears 323 can rotate in the same direction, thereby driving the nine rollers 221 to rotate in the same direction through the three axles 222; understandably, the contact between the arc surface of the roller 221 and the buttocks can reduce the buttocks The discomfort is also due to the distance between the rollers 221, and the parts of the buttocks that are in contact with the rollers 221 are also spaced from each other. Combined with the flexibility of the hips, the rollers 221 can form a sufficient grip on the buttocks and are not easy to slip; and The rotation speed of each roller 221 is the same, and the phenomenon of partial pulling or pinching of the buttocks is also avoided. Here, the power of the motor 310 is adjustable, that is, the rotation speed of each gear can be adjusted by adjusting the power of the motor 310, thereby adjusting the rotation speed of the roller 221.

In addition, the frame body unit 210 further includes a gear cover 216 disposed above the first baffle 21112 and the second baffle 21113, and the gear cover 216 seals the first chamber 21115 so that the gear unit 320 It is not exposed, on the one hand, it prevents the gears from causing harm to the user's buttocks, on the other hand, it prevents moisture and dust from entering the first chamber 21115, and forms pollution or rust on the gears.

More specifically, please refer to FIG. 5, one end of each axle 222 is rotatably connected to the third baffle 21114, preferably a bearing is rotatably connected to the third baffle 21114, and the other end of each axle 222 passes through the second baffle 21113 and The third gear 323 is drivingly connected. In this embodiment, each wheel shaft 222 is a strip-shaped shaft body with a “D” cross section. A sleeve 223 is provided on the outer periphery of each wheel shaft 222. Each roller 221 is sleeved on the outer periphery of the sleeve 223. In this way, when the wheel 222 rotates, the roller 221 can be driven to rotate synchronously through the sleeve 223, and has strong stability, low noise, and simple and compact structure. Each second gear 322 is rotatably connected to the first baffle 21112 and the second baffle 21113 through two rotating shafts 324 having a “D” cross-section.

In addition, between the two axles 222, the first bracket 2111 is formed with a convex hull 21117 that protrudes upwards, that is, a groove (not shown) that is recessed from the bottom of the first bracket 2111 to the top surface thereof. The groove is covered by the motor cover 215, and the motor cover 215 is fixedly connected to the first bracket 2111, so that the addition of the motor 310 does not increase the floor space of the hip-pulling mechanism 10 too much, so that Compact structure and neat appearance.

It can be understood that, in other embodiments of the present invention, the number of wheel shafts 222 and rollers 221 may be increased or decreased. For example, only one wheel shaft 222 is included, and a plurality of rollers 221 are sleeved on the one wheel shaft 222; or Two or more wheel shafts 222, one wheel 221 is sleeved on each wheel shaft 222, which is not limited herein.

In addition, the number of gears included in the gear unit 320 and the size of each gear can also be adjusted according to actual needs, which is not limited herein.

In one embodiment, the outer circumference of each roller 221 is detachably wrapped with a skin-friendly material (not shown), such as pure cotton fabric, which can improve the user's comfort, especially avoid ice hips in winter, and also Change the wash in time to ensure hygiene and health.

Please refer to FIG. 1 to FIG. 5, the present invention also provides a nursing machine. The nursing machine includes a nursing machine body 20 and two above-mentioned hip-pulling mechanisms 10. The two hip-pulling mechanisms 10 are respectively connected to opposite sides of the nursing machine main body 20.

The care machine provided by the present invention adopts the above-mentioned buttocks mechanism 10, and therefore also has the beneficial effects of the above-buttocks mechanism 10, which will not be repeated here.

The present invention also provides a care system including the above-mentioned care machine, as well as a control device, a water supply device, a flushing device, a waste collection device, a disinfection and sterilization device, a gas cleaning device, a bathing device, an air suction device and a drying device Device, wherein the water supply device is used to supply water to the rinsing device to clean the care machine body 20 and the user's buttocks, the excretion waste in the care machine body 20 is sucked into the excrement collection device through the suction device, and the drying device is used The body 20 of the nursing machine and the buttocks of the user are sterilized. The disinfection device is used to disinfect the nursing machine to ensure the health and safety of the user. The gas cleaning device is used to clean the nursing machine. The gas cleaning method is not only environmentally friendly but also efficient. The bathing device can be used in conjunction with the water supply device to provide users with bathing functions; the control device and the nursing machine, water supply device, flushing device, excrement collection device, disinfection and sterilization device, gas cleaning device, bathing device, air extraction device and drying device, respectively Electrical connection, used to control the work of nursing machine, water supply device, flushing device, excrement collection device, air extraction device and drying device.

The nursing system provided by the present invention adopts the above-mentioned nursing machine, and the nursing machine adopts the above-mentioned hip-pulling mechanism 10, so it also has the beneficial effects of the above-mentioned hip-pulling mechanism 10, which will not be repeated here.

Step 2: Connect the two hip-pulling mechanisms to the opposite sides of the body of the nursing machine; of course, in other embodiments of the present invention, if the hip-pulling mechanism is fixedly connected to the body of the nursing machine, the user can be eliminated The second step.

Step 3: Make the picking units located on the opposite sides of the main body of the care machine come into contact with both hips of the user; because the picking units are arranged in parallel, each picking unit naturally comes into contact with different parts of the user's buttocks .

Step 4: Activate the drive assembly to drive the movement of each picking unit, so that each picking unit located on the same side of the main body of the care machine can drive different parts of the user's unilateral buttocks to move in the same direction in the same direction. In this way, compared with the traditional single-point, single-line or single-face contact with the buttocks, it can not only increase the grip, but also not affect the comfort, that is, there will be no local pulling of the meat and the buttocks.

Among them, in the third step: the rollers located on the opposite sides of the main body of the care machine are in contact with the hips of the user on both sides;

In the fourth step: start the driving assembly to drive the rollers to rotate, so that the rollers on the same side of the main body of the care machine drive different parts of the user's buttocks to move in the same direction in the same direction.

The above disclosure is only preferred embodiments of the present invention, and of course it cannot be used to limit the scope of the present invention. Therefore, equivalent changes made according to the claims of the present invention still fall within the scope of the present invention.

Claims

The buttocks mechanism is characterized by:

The base is used to connect with the main body of the nursing machine;

A buttocks assembly includes a rack body unit connected to the base, and a plurality of racket units arranged in parallel on the rack body unit, each of the racket units being used for direct contact with the user's buttocks;

A driving component is used to drive the synchronous movements of the picking units to disengage the user's buttocks.
The buttock picking mechanism according to claim 1, wherein the pickling unit includes a roller for direct contact with the user's buttocks, and a wheel shaft passing through the wheel, the wheel shaft drivingly connected to the drive assembly The drive assembly is used to drive the wheel shaft to rotate, so as to drive the roller to rotate synchronously and in the same direction.
The hip-pulling mechanism according to claim 2, wherein the frame body unit is movably connected to the base, and can be raised or lowered relative to the base to fit the user's buttocks.
The buttock picking mechanism according to claim 3, wherein the frame body unit includes a movable bracket, a first rod body and a spring, one end of the first rod body is connected to the movable bracket, and the The other end passes through the base and moves against the base; the spring is sleeved on the outer periphery of the first rod body, and the opposite ends of the spring respectively press against the movable bracket and the base ; Each of the picking units are arranged side by side on the movable bracket.
The hip-pulling mechanism according to claim 4, wherein the hip-pulling assembly further comprises a second rod body, one end of the second rod body is connected to the movable bracket, and the other end of the second rod body is movably worn Passing through the base, and the axis of the second rod body is parallel to the axis of the first rod body.
The hip-pulling mechanism according to any one of claims 2 to 5, wherein the drive assembly includes a motor and a gear unit connected to the motor, and the gear unit is connected to the wheel shaft to drive The rollers are synchronized and rotate in the same direction.
The buttock picking mechanism according to claim 6, wherein the movable bracket includes a bottom plate, and a first baffle, a second baffle, and a third baffle respectively connected to the bottom plate, and the first block The plate, the second baffle, and the bottom plate form a first chamber, and the second baffle, the third baffle, and the bottom plate form a second chamber. The moving unit is provided in the second chamber, and the gear unit is provided in the first chamber.
The buttock picking mechanism according to claim 7, wherein the rack body unit further includes a gear cover, the gear cover is provided above the first baffle and the second baffle to cover the place Said the second chamber.
The nursing machine is characterized by comprising a nursing machine body and two hip-pulling mechanisms according to any one of claims 1 to 8, and the two bases are respectively connected to opposite sides of the nursing machine body.
Nursing system, characterized in that it includes the nursing machine according to claim 9, and a control device, water supply device, flushing device, excrement collection device, disinfection and sterilization device, gas cleaning device, bathing device, air extraction device and drying Device, the control device and the care machine, the water supply device, the flushing device, the excrement collection device, the disinfection and sterilization device, the gas cleaning device, the bathing device, the pump The air device and the drying device are electrically connected.
A method of picking the buttocks, which is characterized by the following steps:

The first step: prepare two hip-pulling mechanisms as claimed in any one of claims 2 to 8 and a nursing machine body;

Step 2: Connect the two hip-pulling mechanisms to the opposite sides of the body of the nursing machine;

Step 3: Make each of the picking units located on the opposite sides of the main body of the care machine come into contact with the hips on both sides of the user;

Step 4: Activate the driving assembly to drive each of the picking units to move, so that each picking unit located on the same side of the care machine body drives different parts of the user's unilateral buttocks to move synchronously and in the same direction.
The method of claim 11, wherein:

In the third step: each of the rollers located on opposite sides of the main body of the care machine is in contact with the hips on both sides of the user;

In the fourth step: the drive assembly is activated to drive the rollers to rotate, so that the rollers on the same side of the care machine body drive different parts of the user's buttocks to move synchronously and in the same direction.