CN102670125B - Multifunctional automatic bathing machine - Google Patents

Abstract

The invention discloses a multifunctional automatic bathing machine, comprising an automatic bathing machine, the automatic bathing machine includes a frame, an automatic auxiliary standing device and a bathing device assembled on the frame; the automatic auxiliary standing device includes a guide and is assembled on the machine The supporting frame and the pedals on the frame are also provided with a supporting frame driving mechanism and a pedal driving mechanism; The front part is hinged with chair legs extending vertically, and the lower ends of the chair legs are fixed to the pedals; The directional drive of the frame and the pedals realizes the lifting movement of the upper limbs of the human body and the horizontal movement of the lower limbs in coordination with the upper limbs to realize the auxiliary sitting and standing, and the scrubbing assembly on the supporting frame and/or the seat can follow the curve of the human body when sitting and standing. Most parts of the patient are automatically scrubbed.

Description

A multifunctional automatic shower machine

technical field

The invention relates to a multifunctional automatic bathing machine suitable for the elderly or people with disabilities.

Background technique

Bathing is an important part of people's daily life. When people take a bath, scrubbing with appropriate strength can not only remove the stains on the body surface, but also play a role in massage. It is difficult to rub the back when taking a bath. Towels, bath towels or the help of others are often used to scrub the back. This method is time-consuming and laborious. The scrubbing area is small and the scrubbing efficiency is low. In the prior art, there are also disclosed patent documents on automatic scrubbing machines, such as the utility model patent "Massage Scrubbing Chair" with the authorized announcement number CN2537288Y, which discloses a seat-type scrubbing machine with massage functions. , but the area for scrubbing is small, it cannot scrub the buttocks and legs, and it cannot automatically adapt to the curve of the human body when scrubbing. Under the existing technical conditions, to help the elderly or people with reduced mobility to take a bath, the labor intensity of the nursing staff is high, time-consuming and laborious, and the bathing effect is not very good.

Contents of the invention

The object of the present invention is to provide a multi-functional automatic bathing machine that helps the human body to complete sitting and standing movements in the bathing process to cooperate with the scrubbing device, and the scrubbing device can automatically scrub according to the curve of the human body.

The technical scheme of the present invention is: a multifunctional automatic bathing machine, including an automatic bathing machine, the automatic bathing machine includes a frame and an automatic auxiliary standing device and a bathing device assembled on the frame; the automatic auxiliary standing device includes a The supporting frame guiding mechanism guided in the up and down direction guides the supporting frame assembled on the frame for supporting the lifting of the upper limbs of the human body, and the pedal guiding mechanism guided in the horizontal direction guides the pedals assembled on the frame for moving the lower limbs of the human body; The frame is also provided with a supporting frame driving mechanism that drives the supporting frame to move up and down, and a pedal driving mechanism that drives the pedal to move close to the supporting frame or move away from the supporting frame in the horizontal direction; The supporting frame body coordinated with the supporting frame guide mechanism and the supporting frame driving mechanism and the two armrests arranged side by side on the supporting frame body are used for people to hold and/or support the armpits of the human body. The space of the human torso; the lower end of the support frame is hinged with a seat for people to sit on, the rear end of the seat is hinged with the support frame, and the front of the seat is hinged with chair legs extending vertically. The lower end of the bath is fixed to the pedal; the bathing device includes a bathing head assembly arranged on the support frame body and/or the seat, and the bathing head assembly includes a bathing head frame and a bathing head assembled on it and a drive The driving mechanism of the shower head frame that moves linearly and reciprocatingly in the plane corresponding to the surface of the human body to be rubbed. The head frame for the shower includes an opening facing forward, and two wings that expand or shrink by elastically opening and closing on the back of the human body. The V-shaped elastic rod in the corresponding area, the two wings of the V-shaped elastic rod near the rubbing head are connected to the rubbing head through a spherical hinge structure or a rotating shaft hinge that can control the swinging of the rubbing head to adapt to the unevenness of the human body surface. the

The bathing device also includes a leg rubbing assembly, the leg rubbing assembly includes a leg rubbing head frame assembled on the pedal and a leg rubbing head assembled thereon, and the leg rubbing head passes between it and the corresponding part of the leg rubbing head frame The set linear guide mechanism composed of pulleys and vertical guide rails is guided and assembled in the leg rubbing head frame in the vertical direction. The leg rubbing head includes a bracket with a concave surface that adapts to the contour of the human calf and a U-shaped bracket assembled on the concave surface. A plurality of leg rubbing capsules that can be filled with gas or liquid are distributed, and the surface of the leg rubbing capsules surrounds a rubbing surface wrapped on the surface of the calf.

The leg rubbing assembly also includes an indexing mechanism for driving the leg rubbing head frame to rotate around the lower leg of the human body. the

The armrests all include a cross brace supported on the armpit of the human body during use and a handle connected to the front of the cross brace for people to grasp. The handle is arranged obliquely below the cross brace. The limiting convex part used to prevent the human body from falling forward.

The supporting frame body includes a handrail elevating frame and a handrail lifting and lowering drive mechanism that drives the armrest elevating frame to move up and down on it, and the rear end of the armrest is fixed to the corresponding human body set by the supporting frame body by adjusting bolts. In guide mechanisms for left and right hand orientation. the

The pedal is equipped with a pressure sensor for weighing the weight of the human body and the pressure of the human body on the pedal. According to the signal obtained by the pressure sensor, the handrail is controlled by the controller connected with the signal input terminal and the signal output terminal of the pressure sensor to control the handrail lifting drive mechanism. The lifting frame and the handrails on it move upward to a certain height to exert an upward supporting force on the human body. the

The guiding mechanism of the supporting frame is two columns arranged side by side fixed on the frame, and the supporting frame body is fixed with a guide sleeve slidingly sleeved on the column, and the driving mechanism of the supporting frame is a screw nut mechanism driven by a motor, including The vertically extending vertical lead screw and the nut fixedly connected with the supporting frame body are screwed on the vertical lead screw through threads; the pedal driving mechanism is a lead screw nut mechanism driven by a motor, including a horizontally extending flat lead screw and Through the nut that is screwed on the flat lead screw and fixedly connected with the pedal, the pedal guide mechanism is composed of the horizontal guide pair of the screw nut mechanism driving the pedal and the rotating shaft axis installed at the bottom of the pedal and the walking wheel perpendicular to the lead screw.

The chair legs are telescopic rods whose length is adjustable in the up and down direction. the

The multi-functional automatic bathing machine also includes an automatic bathing room surrounding the outside of the automatic scrubbing machine. The automatic washing room includes a hollow cylindrical bathroom shell, and hot air outlets are arranged on the protruding parts around the bathroom shell. A hot air outlet has a shield cover that is opened when blowing is not used to block the heat seal, and the surrounding sides in the bathroom housing are also provided with shower nozzles arranged at intervals from the hot air outlet. the

The automatic bathing room is also provided with a hair washing mechanism. The hair washing mechanism includes a hood arranged on the top of the frame and a hood moving transmission device for driving the hood to move up and down. The nozzle is also provided with the inner wall of the hood in contact with the head in the hood.

The supporting frame and the pedals in the multifunctional automatic bathing machine of the present invention respectively support the upper limbs and lower limbs of the human body, and realize the lifting movement of the upper limbs of the human body and the horizontal movement of the lower limbs in cooperation with the upper limbs through the directional drive of the supporting frame and the pedals, so as to help the human body Sit and stand, and the scrubbing assembly on the support frame and/or the seat can automatically scrub most of the bather's parts according to the curve of the human body when sitting and standing, and the V-shaped elastic rod can realize the scrubbing of the bather through elastic deformation. In the process of scrubbing, the intensity of scrubbing can be changed arbitrarily, and two or more sets of scrubbing heads can also be installed at the same time to form a large whole, so as to realize large-area, high-efficiency automatic scrubbing and bathing, and can be seated while scrubbing Take a good rest in the chair. the

Further, the distance between the armrests on the support frame can be adjusted to suit the shoulder width of the human body, and the legs of the chair can be stretched and adjusted according to the leg length of the human body, so that the device can adapt to human bodies of different heights and widths. the

Further, the armrest in the present invention can be raised and lowered relative to the armrest frame and assembled on the armrest frame. The armrest can be lifted and lowered by the armrest lifting drive mechanism. In addition to being able to adapt to the height of the armpit of a person, it can also be adjusted by standing. The lifting action reduces the weight of the body that should be borne by the lower limbs when the bather is standing, so as to maintain the human body standing for a long time and meet the needs of automatic bathing.

Description of drawings

Fig. 1 is the structural representation of the embodiment of multifunctional automatic bathing machine of the present invention;

Fig. 2 is a schematic structural view of the automatic scrubbing machine and hair washing mechanism in Fig. 1;

Fig. 3 is a structural representation of the bathroom in Fig. 1;

Fig. 4 is a schematic structural view of the standing automatic bathing machine in Fig. 1;

Fig. 5 is a schematic structural view of the upper scrubbing assembly in Fig. 1;

Fig. 6 is a structural schematic view of the shower head frame and the rubbing head in Fig. 5;

Fig. 7 is a schematic structural view showing only the automatic assisted standing device in Fig. 1;

Fig. 8 is a schematic structural view of the handrail in Fig. 1;

Fig. 9 is a schematic structural view of an embodiment of the leg rubbing assembly using another structure of the present invention;

FIG. 10 is a structural schematic diagram of another viewing angle of FIG. 9 .

Detailed ways

As shown in Figures 1 to 8, an embodiment of the multifunctional automatic bathing machine of the present invention is composed of an automatic washing room 100, an automatic scrubbing machine 200 and a hair washing mechanism 300 disposed in the automatic washing room 100.

The automatic washing room 100 includes a hollow cylindrical bathroom shell. The main material of the bathroom shell is made of environmentally friendly SMC composite material (sheet molding compound). The bathroom shell has a bathroom door 101 that can be opened and closed. The door 101 adopts a sliding glass door, and a stainless steel handle 102 is installed on each bathroom door 101 . Hot air outlets 104 are arranged on the protruding parts around the inside of the bathroom housing 100, and each hot air outlet has a shielding cover. The shielding cover can be blown up to blow out hot air; the control circuit is used to control different hot air outlets to blow air, so as to meet the requirements of bathers for drying different parts of the body. The shower nozzle 103 is arranged on the sides of the bathroom and arranged at intervals with the hot air outlet, so that when the bather sits on the automatic scrubbing chair or takes a bath in a standing state, the water can be sprayed to various parts of the human body.

The hair washing mechanism 300 includes a head cover moving transmission device 301 and a head cover 303 . The hood moving transmission device is driven by a pair of bevel gear pair transmissions by the motor to drive the hood driving lead screw 302 to achieve the purpose of moving the hood 303 up and down. The purpose of moving up and down of the head cover 303 is to enable the bather to wash his hair in both states of sitting and standing, and can adapt to differences in body height. Many small nozzles are distributed inside the hood 303, and the part of the cover inner wall of the hood 303 in contact with the head is made of a flexible material. and diluted shampoo for shampooing. Of course, in other embodiments of the present invention, the shower machine that does not need a hair washing mechanism may not be provided with a hair washing mechanism.

The automatic scrubbing machine 200 includes a frame 1 and an automatic auxiliary standing device and a scrubbing device assembled on the frame 1 . The frame 1 includes a support base 15 fixed on the floor of the automatic washing room 100 .

The automatic assisted standing device includes a support frame 2 guided and assembled on the frame 1 by a support frame guide mechanism guided in the up and down direction, and a support frame 2 for supporting the upper limbs of the human body to lift up and down, and a support frame 2 guided and assembled on the frame by a pedal guide mechanism guided in the horizontal direction. The pedal 3 used to move the lower limbs of the human body, the frame 1 is also provided with a supporting frame driving mechanism that drives the supporting frame 2 to move in the up and down direction, and drives the pedal 3 to move close to the supporting frame or move away from the supporting frame in the horizontal direction pedal drive mechanism.

In this embodiment, the supporting frame 2 includes a supporting frame body 20 that cooperates with the supporting frame guiding mechanism and supporting frame driving mechanism, and two handrails 21 that are arranged side by side on the supporting frame body 20 at intervals, and the supporting frame guiding mechanism is fixed. On the two columns 5 arranged side by side on the frame, guide sleeves slidingly sleeved on the columns 5 are fixed on the supporting frame body 20, and the driving mechanism of the supporting frame is a screw nut mechanism driven by a motor, including a vertically extending vertical Leading screw 24 and the nut that is screwed on the vertical lead screw by screw thread and is fixedly connected with support frame body 20. The space between the two armrests 21 has a space to accommodate the human trunk. As shown in Figure 8, each armrest 21 includes a cross brace 211 supported on the armpit of the human body and a cross brace 211 front portion connected to the cross brace 211 for people to grasp. The handle 212 is provided at the obliquely lower side of the cross brace 211, and the transition between the cross brace 211 and the handle 212 is connected with a limiting protrusion 213 higher than the cross brace 211 for preventing the human body from falling forward. The rear ends of the two handrails 21 are fixed in the elongated holes 214 provided on the handrail elevating frame 22 by adjusting bolts, and the distance between the two handrails 21 can be adjusted by the nursing staff to loosen the adjusting bolts to make The distance between the two handrails 21 just adapts to the shoulder width of the bather; the armrest body 20 includes the handrail elevating frame 22 that guides the assembly along the up and down direction and the armrest lifting drive mechanism that drives the armrest elevating frame 22 to move up and down. In the example, the handrail lifting drive mechanism is a screw nut mechanism 23 driven by a motor, and the handrail lifting frame 22 is guided and assembled on the column 5 .

The pedal drive mechanism is a lead screw nut mechanism driven by a motor, including a horizontally extending flat lead screw 31 and a nut that is screwed on the flat lead screw and connected to the pedal 3 through threads, and the pedal guide mechanism is a lead screw that drives the pedal. The horizontal guide pair of the nut mechanism and the rotating shaft axis installed at the bottom of the pedal cooperate with the vertical walking wheel of the leading screw to form.

The lower end of the supporting frame body 20 is hinged with a seat 6 for people to sit on, the rear end of the seat 6 is hinged with the supporting frame body 20, and the front portion of the seat 6 is hinged with chair legs 7 extending vertically. The lower end is fixed on the pedal 3. Chair leg 7 in the present embodiment is the electric push rod of adjustable length, because chair leg corresponds to the shank length of human body, just can adjust the length of chair leg to adapt to the different geometry of different human bodies by adjusting the length of electric push rod size. In order to precisely adjust the length of the chair legs to adapt to the actual length of the human calf, the length of the human calf is measured by the device itself or an external measuring instrument such as a light curtain measuring instrument, and a measuring electric push rod is installed between the electric push rod and the frame The grating ruler with telescopic length, the displacement signal of the electric push rod of the grating ruler and the measured signal of the human calf are all input to the controller (single chip or computer), and the controller sends a start command to the electric push rod. When the support frame goes up (or down) When moving, the seat base also moves up (or down), and at the same time, the electric push rod is activated to extend (or shorten) the chair leg 7; when the grating ruler detects that the seat leg is equal to the bather's calf , the controller gives a stop command, the servo motor and the electric push rod of the supporting frame drive mechanism stop, and the action ends. This has just adapted to the calf length of different human bodies, and has satisfied the requirement that the automatic bathing robot of adaptation rubs the calf for it when the bather sits down.

The pedal 3 in the above-described embodiment is equipped with a pressure sensor that can weigh the weight of the human body and the pressure of the human body on the pedal. ) Control the servo motor of the armrest lifting drive mechanism, start to drive the armrest lifting frame and the armrest on it to move upward to a certain height and apply a moderate upward support force to the human body with poor lower limb strength. This height is determined by the pressure sensor installed on the pedal The obtained signal determines that it can reduce the body weight of the bather to reduce the stress on the lower limbs, but it will not cause the bather's feet to leave the ground and cause the upper limbs to be overstressed and feel uncomfortable.

The bathing device includes an upper scrubbing head assembly 9 for rubbing the back of the human body arranged on the supporting frame body 20, a lower scrubbing head assembly 10 for rubbing the human body's buttocks and thighs arranged on the seat 6, a pedal The rubbing leg assembly 80 that is set on 3, the structure of upper and lower rubbing head assembly 9,10 is the same, only the upper rubbing head assembly 9 is introduced here, and the last rubbing head assembly 9 includes rubbing the body The head frame 91 and the shower head 92 assembled thereon and the head frame drive mechanism that drives the head frame 91 to move back and forth linearly in the plane corresponding to the back of the human body. In this embodiment, the head frame 91 passes through The shower head frame guiding mechanism provided between it and the supporting frame body 20 is guided and assembled on the supporting frame body 20 along the vertical direction, and the bathing head frame guiding mechanism is fixedly arranged on the vertically extending guide rail at the front of the supporting frame body 20 And the pulleys on the bath head frame 91 are assembled on the guide rail along the vertical guide, and the bath head frame driving mechanism is a rack and pinion mechanism driven by a motor, including a vertically extending body fixed on the bath head frame The rack 93 on the 91 and the gear driven by the motor 94 fixed on the support and meshed with the rack. Of course, in other embodiments of the present invention, the guiding mechanism of the shower head frame can also be other conventional guide mechanisms, such as columns and sliding sleeves or sliders and slide rails, and the driving mechanism of the shower head frame can also be other conventional The driving mechanism of the form, such as a belt driven by a motor, a chain mechanism or an air/hydraulic piston cylinder, and the guiding mechanism of the shower head frame can also be guided along the left and right or obliquely to achieve rubbing, and if the driving mechanism itself belongs to its own horizontal or vertical Linearly guided drive mechanisms such as rack and pinion and hydraulic plunger cylinders can also save the shower head frame guide mechanism.

The shower head frame 91 includes a first V-shaped elastic rod 911 that is transmission-connected to the driving mechanism of the shower head frame, and a second V-shaped elastic rod 912 on which the shower head 92 is installed. The first V-shaped elastic rod 911 includes The back side of the V-shaped opening of the converging part of its two wings is integrally connected to the underframe 910, the opening of the first V-shaped elastic rod 911 is forward, and the two wings are respectively corresponding to the extension of the body width direction of the human body, and the second V-shaped elastic rod The opening of 912 is forward, and the two wings are respectively corresponding to the height direction of the human body and are separated from each other. The corresponding positions of the two wing parts of the rod 911 are hinged with a hinge structure. The ends of the separated two wings of the second V-shaped elastic bar 912 are equipped with a shower head 92 respectively, and each shower head 92 is connected to the corresponding end of the second V-shaped elastic bar 912 with a hinge structure around the axis of rotation extending up and down. hinged.

In this embodiment, the shower head 92 is composed of a base whose back is hinged to the second V-shaped elastic rod 912 and a rubbing block fixed on the front of the base corresponding to the back of the human body. Because the scrubbing head 92 belongs to the conventional technology used in automatic bathing or scrubbing devices, its structure is not exhausted here. Those skilled in the art all know the specific structure that the scrubbing head can implement. For example, the rubbing block can adopt flexible or Hard material, and according to the needs of use, you can choose to install a rubber pad with horizontal lines (increasing friction) or a set of bath towels or sponges on the rubbing block.

The leg rubbing assembly 80 comprises the leg rubbing head frame 81 fixed on the pedal 3 and the leg rubbing head 82 assembled thereon, the leg rubbing head 82 is provided with a pulley and a vertical roller between it and the corresponding part of the leg rubbing head frame 81. The linear guide mechanism that guide rail constitutes guides and assembles on the leg rubbing head frame 81 along the vertical direction, and the leg rubbing head frame 81 is also provided with driving the leg rubbing head 82 to move linearly reciprocatingly along the up and down direction by the rack and pinion transmission pair and the driving gear. The leg rubbing head driving mechanism 86 that the motor that rotates constitutes. The leg rubbing head 82 comprises a support 821 with a concave surface adapted to the contour of the human body's calf and a plurality of leg rubbing capsules 822 that are assembled in a U shape on its concave surface. To rub the surface, fill the leg rubbing bag with gas or liquid and adjust the strength of the leg rubbing by increasing or decreasing the water/air volume in the leg rubbing bag. In order to increase or decrease the water/gas filling in the leg rubbing bag, the An opening is arranged on the leg rubbing capsule body, and a blocking cover is sealed on the opening.

The scrubbing head on the said last scrubbing assembly forms a backrest on the supporting frame body 20, and the scrubbing head on the following scrubbing assembly forms a cushion on the seat 6, so that the supporting frame body 20, the seat 6 and the The chair legs 7 jointly form a vertically support body, put down as a deformable seat of the seat, in order to prevent the bather from falling down from the seat, the support frame body 20 and/or the seat 6 are also provided with A seat belt that restrains the human body on the seat. Each driving mechanism in the above-mentioned automatic scrubbing machine adopts a servo motor to drive the lead screw to rotate to realize the linear motion of the corresponding nut and the device attached thereto. By controlling the speed and steering of the servo motor, the lifting and lowering of the seat deformation can be realized. Coordination of translational movements.

When in use, at first, the automatic scrubbing machine 200 is controlled to be in the state shown in Fig. 1 through the touch screen of the controller, after the bather sits on and fastens the safety belt, opens the water spray valve, and the bath nozzle 103 in the bathroom 100 is automatically showered After a period of time, start the corresponding motors in the upper scrubbing assembly and the rubbing leg assembly, and the scrubbing head of the upper scrubbing assembly and the leg scrubbing head in the leg scrubbing assembly move up and down reciprocatingly to wash the back of the human body and the calf in a sitting position. After scrubbing in a sitting posture state for a period of time, through the touch screen control, the automatic auxiliary standing device starts to make the bather stand up by means of the auxiliary standing device. During the standing process, all motors for scrubbing are in a stalled state. After the bather stands completely, the corresponding motors in the upper and lower scrubbing assembly and the rubbing leg assembly start, and scrub the back and sides of the human body back, buttocks and legs simultaneously. When the bather needs to wash his hair, the hair washing mechanism is controlled to move so that the head cover contacts the head of the human body, and the hair washing spray valve is opened to wash the hair. After scrubbing, use the touch screen to control the auxiliary standing device to return to the seat state, untie the seat belt, and the bather can leave or continue to sit on the scrubbing chair, and at the same time start the hot air outlet 104 through the touch screen to blow hot air, and the bather stands or sits, etc. The hot air outlet emits hot air to dry the body. After the body is dried, the whole system is closed, and the bather leaves the bathroom.

The working process of the automatic assisted standing device in the above-mentioned bathing process is introduced in detail below. The cross brace 211 of the armrest of the automatic assisted standing device withstands the bather's armpit, and the limiting convex part 213 of the armrest plays a role in preventing the human body from falling forward. Function, the hand of the bather can be held on the handle 212, and the servo motor of the driving mechanism of the supporting frame drives the supporting frame and the backrest to move upwards, and the backrest drives the seat to move upwards, gradually changing from a horizontal position to a vertical position, and the supporting frame drives Handrail elevating frame 22, handrail 21 move upwards; When the servo motor of supporting frame driving mechanism starts, also start the servo motor of pedal driving mechanism, drive the pedal and the chair legs on it to move horizontally backward (close to supporting frame) at the same time, and Keep the legs of the chair (that is, the electric push rod) in a vertical state; finally, the seat composed of the backrest, the seat and the legs is stretched out (as shown in Figure 4 and Figure 7). Then the servo motor of the handrail lifting drive mechanism starts to drive the handrail lifting frame and the handrail on it to move upwards to a certain height, which is determined by the pressure sensor installed on the pedal, so as to achieve the purpose of alleviating a certain body weight for the bather. In the process that the supporting frame is gradually raised and the pedal is gradually approaching the supporting frame, the device has helped the bather up, and the lifting of the armrest lifting frame has relieved certain leg force for the bather. At this time, other devices such as rubbing legs will give it a comprehensive scrubbing bath, and then perform work such as drying the body. After bathing, the servo motor of the handrail lifting drive mechanism reverses to make the handrail fall to a certain height, and the bather can easily walk out of the bathing machine. Finally, the corresponding servo motors of the supporting driving mechanism and the pedal driving mechanism are reversed, so that the whole device returns to the state shown in Figure 1, and the action ends. Of course, for the human body who has difficulty standing and walking, it can also stay in the device and be assisted by the device to complete the sitting Actions.

Certainly in other embodiments of the present invention, the guiding mechanism of support frame, pedal also can adopt other conventional straight-line moving guide pair, as linear guide rail, directional traveling wheel, and the driving mechanism of both also can adopt other conventional driving mechanism , such as belts, chains, linear motors, rack and pinion, pneumatic/hydraulic cylinders and other mechanisms that can output linear motion, and some of the driving mechanisms also have special functions of guiding and limiting with more than one dimension like the screw nut mechanism. As in the structure of the pedal traveling wheel in the above-mentioned embodiment, the guiding dimension of the guiding mechanism is reduced.

In addition, in other embodiments of the present invention, the armrest elevating frame 22 on the supporting frame body 20 can also be provided with an independent or other type of guiding mechanism lifting drive mechanism, such as directly fixing the vertical column assembly armrest on the supporting frame body 20 Lifting frame and no longer by column 5, as the change of the lifting drive mechanism of other types of guide mechanisms is similar to the guide and drive mechanism of the above-mentioned enumerated support frame, pedals, all belong to the conventional technical means that those skilled in the art can realize. Of course, if the problem of weight loss is not considered and in order to reduce the cost, the armrest lifting frame 22 and its driving mechanism can also be completely omitted, and the armrest can be directly connected to the supporting frame body.

In addition, in other embodiments of the present invention, the chair legs 7 can also be adjusted by hydraulic piston rods or manually adjusted by threaded sleeves; Bolts and long holes can also be used to adjust the spacing between the handrails with conventional linearly moving adjustment mechanisms, such as lead screw nuts, hydraulic piston rods, etc. And because most people's human body geometry size difference is not big, in order to reduce cost or tailor-made for specially assigned person, chair leg 7 also can be fixed length, and two armrests also can be fixed on the armrest lifting frame without armrest spacing adjustment mechanism.

In addition, in other embodiments of the present invention, the handrails can also only be provided with horizontally or vertically extending support rods for people to hold or support the armpits of the human body, or they can be curved rods, and the bather can support himself with his hands or armpits as needed. body of.

The working process of the upper and lower scrubbing assembly in the above-mentioned bathing process is introduced in detail below. The above-mentioned embodiment of the present invention adopts a two-layer hinge mechanism, wherein the connecting rod close to the scrubbing head can be vertically hinged by the axis of rotation. The shower head swings left and right, and the second V-shaped elastic rod rotates the hinge whose axis is horizontal, so that the V-shaped elastic rod and the shower head on it can swing up and down, so that the shower head has four directions In this way, when a person takes a bath, the head of the bath can be adjusted to match the body curve of the bather at all times during the bathing process, and stick to the body of the bather; while the first and second The V-shaped elastic rod can change the opening degree in the width direction (left and right hand direction) and height direction of the human body through the elastic deformation of the two wings, which is better in line with the surface curve of the bather and can be pressed backward according to the surface of the bather The degree of tightness automatically adjusts the scrubbing force; the scrubbing head device is driven by the motor fixed on the guide rail to reciprocate up and down through the gear and rack to realize the scrubbing function. In order to be suitable for the bathing environment, the motor is a waterproof motor. the

Of course, in other embodiments of the present invention, in order to realize the above-mentioned first and second V-shaped elastic rods through the elastic deformation of the two wing parts to adjust its opening degree on the surface area of the human body (width direction or height direction), each V-shaped The extension direction of the two wings of the elastic frame also adopts other forms, such as the two wings of the first V-shaped elastic rod are deployed on the height direction of the human body (up and down direction), and the two wings of the second V-shaped elastic rod are deployed on the width direction of the human body (left and right hand direction). And the direction of the two expansions can also be the same direction, or not strictly in the direction of body width or height, but with a certain inclination. In the same way, in order to meet the swing of the bathing head when the concave-convex part of the human body surface curve matches, the second V-shaped elastic rod and the first V-shaped elastic rod are hinged to the hinge axis of the elastic rod, and the first V-shaped elastic rod and the first V-shaped elastic rod are hinged. The hinge axis of the shower head hinged by the two wings of the elastic rod can also adopt other extension directions, which can extend in the width direction of the human body or in the height direction, or not strictly along the body width direction or height direction but with a certain inclination Degree of extension, and the above-mentioned hinge can also be replaced by a spherical hinge structure hinge, so that it can swing in any direction. Of course, in other embodiments of the present invention, if cost reduction is considered, the cooperation with the surface of the human body can be realized only by hinged shower heads on the two wings of one layer of V elasticity.

In addition, in other embodiments of the present invention, only one of the upper and lower shower assemblies can be provided, and the range of the shower can be enlarged by lengthening the stroke of the upward or downward guide rails in the upper and lower shower assemblies. Those skilled in the art can easily realize the avoidance and cooperation of the guide rail and the frame body after the extension of the guide rail, so that the bathing action can only be implemented when the human body is standing, and the bather can stand and rub the back, buttocks, legs and front of the body ( turn around). In addition, in other embodiments of the present invention, the automatic scrubbing machine may also not have a leg scrubbing assembly. the

As shown in FIG. 9 and FIG. 10 , in other embodiments of the present invention, the leg rubbing assembly 80 further includes an indexing mechanism for driving the leg rubbing head frame 81 to rotate around the calf of the human body. The indexing mechanism comprises a planetary gear rotating mechanism that is fixed on the central gear 83 at the bottom of the pedal 3 and the planetary gear 84 that revolves around the central gear. It is also equipped with a motor that drives its rotation and a walking wheel 85 that walks around the central gear. The walking wheel is rolled and assembled on a circular track that is set around the gear shaft of the central gear and rotates 270° around the axis of the central gear. When this embodiment is in use, the feet of the bather are placed on the pedal 3 at the top of the pedal 3, and the leg rubbing head 82 driven by the corresponding motor and the transmission mechanism moves up and down on the leg rubbing head frame 81 to rub the shanks of the human body, The motor of the indexing mechanism can drive the planetary gear 84 around the central gear 83 with the leg rubbing head frame 81 to perform a reciprocating 270? 82 not only scrubs up and down, but also makes a 270-degree circular motion. These two movements form a three-dimensional controllable movement in space, which can automatically rub various parts of the calf. In other embodiments of the present invention, the indexing mechanism can adopt a turntable or a rotating arm driven by a central rotating shaft, or a trolley walking in a circular track, and the leg rubbing head frame can be fixed on an action part capable of turning. Put it on and make the rubbing surface of the leg rubbing head face the center of rotation.

In addition, in other embodiments of the present invention, the leg rubbing capsule of the leg rubbing head can also be replaced by rubbing blocks of flexible or hard materials and can be directly integrated on the bracket. Even the leg rubbing head can be a block body with an integrated structure with a flat or concave rubbing surface, and you can choose to install a rubber pad with texture or a set of bath towels on the leg rubbing head according to the needs of use. sponge body.

In other embodiments of the present invention, the leg rubbing head guide mechanism between the leg rubbing head and the leg rubbing head frame can also be other conventional guide mechanisms, such as a column and a sliding sleeve or a slide block and a slide rail, and the leg rubbing The head driving mechanism can also be other conventional driving mechanisms, such as a belt driven by a motor, a chain mechanism or an air/hydraulic piston cylinder.

In addition, in other embodiments of the present invention, it may only include an automatic scrubbing machine instead of an automatic bathroom. When in use, the multifunctional automatic shower can be used in conjunction with the shower or nozzle in the existing bathroom. Drying can be done manually with a towel or a hair dryer. the

Claims (9)

1. a Multifunction automatic bathing machine, is characterized in that: comprise automatic apparatus for scrubbing and washing, automatic apparatus for scrubbing and washing comprises frame and is assemblied in automatically auxiliary standing device, the Bath rubbing device in frame; Automatically auxiliary standing device comprise supporting device guiding mechanism guiding by leading be along the vertical direction assemblied in frame for assist in the supporting device of human upper limb lifting, the pedal guiding mechanism guiding that leads by along continuous straight runs be assemblied in frame for moving the pedal of human body lower limbs; In frame, be also provided with the supporting device driving mechanism that drives described supporting device mobile along the vertical direction, the pedal-driven mechanism that drives described pedal to move or move away from supporting device near supporting device in the horizontal direction; Described supporting device comprises the handrail that support body and spacing parallel arranging are located at two of assisting on support body and/or support human body armpit hand steered for people of assisting in coordinating with described supporting device guiding mechanism and supporting device driving mechanism, and the space that holds trunk is left at the interval between two handrails; Described lower end of assisting support body in is hinged with the seat support of sitting for people, and the rear end of seat support is with to assist support body in hinged, and the front portion of seat support is hinged with the chair leg vertically extending, and lower end and the pedal of chair leg are fixed; described Bath rubbing device comprises and is arranged at the head assembly of giving a rubdown with a damp towel of assisting on support body and/or seat support, the head assembly of giving a rubdown with a damp towel comprises the head and drive the headstock of giving a rubdown with a damp towel waiting to rub with the hands the headstock driving mechanism of giving a rubdown with a damp towel that in surperficial plane, linear reciprocation moves corresponding to human body of giving a rubdown with a damp towel of give a rubdown with a damp towel the headstock and upper assembling thereof, the described headstock of giving a rubdown with a damp towel comprises that opening forward, both wings are swung and are expanded or dwindle it at the V-arrangement elastic rod of human body back corresponding region by elasticity folding, the close both wings of rubbing the V-arrangement elastic rod of head with the hands are connected with stranding head by controlling stranding spherical linkage structure or a shaft hinge that the concavo-convex variation of adaptation human body surface swings, described Bath rubbing device also comprises rubs leg assembly with the hands, rub leg assembly with the hands and comprise the stranding leg headstock that is assemblied on pedal and the stranding leg head of upper assembling thereof, rub with the hands leg head by its with rub the linear guiding mechanism being formed by pulley and vertical guide arranging between the corresponding part of the leg headstock with the hands and vertically lead and be assemblied in the stranding leg headstock, described stranding leg head comprises that taking the shape of the letter U of assembling on the support with concave surface of adaptive human body shank profile and concave surface thereof distribute a plurality of can blanketing gas or the stranding leg utricule of liquid, the surface of rubbing leg utricule with the hands surrounds the lip-deep rubbing face of shank that wraps in.

2. Multifunction automatic bathing machine according to claim 1, is characterized in that: described stranding leg assembly also comprises for driving rubs the leg headstock with the hands around the indexing mechanism of human body shank rotation.

3. Multifunction automatic bathing machine according to claim 1, it is characterized in that: described handrail is supported in the stull of human body armpit while including use and is connected in the handle for people's hand grip of stull front portion, handle is located at the oblique below of stull, and between stull and handle, transition is connected with the stopper protrusion for preventing that human body from dumping forward higher than stull.

4. Multifunction automatic bathing machine according to claim 1, it is characterized in that: described in assist support body in and comprise thereon the handrail crane of guiding movement setting along the vertical direction and the handrail lift drive mechanism that drives handrail crane to move up and down thereof, the adjusted bolt of described armrest rear end is fixed in the guiding mechanism of assisting the corresponding human body right-hand man direction guiding that support body arranges in.

5. Multifunction automatic bathing machine according to claim 2, it is characterized in that: weighing persons weight and the human body pressure sensor to pedal pressing force is housed on described pedal, the signal obtaining according to pressure sensor by controller artificial or that is connected with pressure sensor signal output by signal input part to handrail lift drive mechanism control drive handrail crane and on move upward certain altitude and human body is applied to the support force making progress of handrail.

6. Multifunction automatic bathing machine according to claim 1, it is characterized in that: described supporting device guiding mechanism is two columns that are set up in parallel that are fixed in frame, assist in and on support body, be fixed with slip cap and be loaded on the guide pin bushing on column, supporting device driving mechanism is the screw-nut body by driven by motor, comprises the vertical hair thick stick of vertical extension and on vertical hair thick stick and nut that assist support body in and be connected by screw thread spinning; Described pedal-driven mechanism is the screw-nut body by driven by motor, comprise horizontally extending flat leading screw and by screw thread spinning the nut being connected with pedal on flat leading screw, pedal guiding mechanism is to be worked in coordination with and formed by horizontally-guided shaft axis secondary and that the install pedal bottom road wheel vertical with leading screw that drives the screw-nut body of pedal.

7. Multifunction automatic bathing machine according to claim 1, is characterized in that: described chair leg is length-adjustable along the vertical direction expansion link.

8. Multifunction automatic bathing machine according to claim 1, it is characterized in that: also comprise the automatic washing bathroom that is located in described automatic apparatus for scrubbing and washing outside, automatic washing bathroom comprises the bathroom housing that surrounds hollow tube-shape, in bathroom housing, the protrusion position of surrounding is furnished with hot-air mouth, on each hot-air mouth, have one when blowing, to open the shielding cover that blocks hot-seal when not drying, the surrounding side in bathroom housing is also provided with the shower nozzle being intervally arranged with hot-air mouth.

9. Multifunction automatic bathing machine according to claim 8, it is characterized in that: the indoor hair washing mechanism that is also provided with of described automatic bathing, hair washing mechanism comprises the head-shield mobile gear that is arranged at the head-shield of frame top and drives head-shield to move up and down, head-shield inside is distributed with for the nozzle to bather's head injection water, is also provided with the head-shield inwall contacting with head in head-shield.

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