CN110742762A - Multifunctional body-building bathing nursing vehicle - Google Patents

Abstract

The purpose of the present invention is to provide a multifunctional fitness bathing and nursing car (bed) that can carry people. The multifunctional fitness bathing and nursing car (bed) of the invention efficiently integrates the exercise car, table, computer, ventilator, cabinet, intelligent toilet and bathing equipment, and can meet the basic needs of disabled persons in daily life. The beneficial effect is that the design is reasonable, the structure is compact, simple and practical, and the functions are comprehensive, which can basically meet the daily needs of users in various aspects of life, such as eating, sleeping, toileting, bathing, sanitation, fitness and entertainment, and short-distance travel, and can save a lot of nursing labor. . Except for those with cerebral palsy, it can allow most disabled people to basically restore their ability to take care of themselves, which is convenient and at the same time protects the privacy and dignity of disabled people. While saving water, syringes, changing clothes, towels and other supplies can be stored in the cabinet for special use, which is relatively resource-saving and greatly alleviates the nursing problems of the disabled.

Description

Multifunctional fitness bath care car

technical field

The invention relates to a device for rehabilitation, fitness, entertainment, nursing, bathing, traveling and daily life of the disabled and disabled, in particular to a multifunctional fitness bathing and nursing car (bed).

Background technique

Disabled and disabled people often feel a lot of inconvenience and trouble in their daily life, such as being limited by space and physical health, unable to exercise, unable to play, unable to eat and bathe, unable to take care of themselves with urine and urination. In the form of water, water-saving bathing is also a trend.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a multifunctional fitness bathing and nursing car (bed) that can carry people.

The multifunctional fitness bathing and nursing car of the present invention is characterized in that: a chassis bracket assembly 1, a water tank assembly assembly 2, a toilet seat assembly 3, a backrest assembly 4, an exercise bike assembly 5, a garden table 6, and a computer 7 , ventilator and mask 8, armrest 9, cabinet 10, induction device and other functional equipment are optimized and assembled.

The multifunctional bathing and nursing car of the present invention includes: a chassis bracket 1, which is characterized in that: the lower four corners are equipped with unpowered wheels, the upper part is respectively installed with a combined water tank 2, an intelligent toilet seat assembly 3, a backrest assembly 4, and an exercise bike assembly Body 5, table 6, computer 7, ventilator and mask 8, armrest 9, cabinet 10, sudden illness alarm 11, help call alarm 12, pulley 13, pull rope 14, battery set 15, power distribution box 16, Electric cylinder and bracket 17, ultrasonic generator 18, front and rear photoelectric sensors and bracket 19.

The combined water tank 2 is characterized in that: the water tank has upper and lower layers, the bottom is in a "V" shape, the bottom is low in the front and high in the back, and the surrounding of the water tank is made of double-layer insulation. The water tank is divided into at least three parts, the upper water inlet tank 20 and the lower layer are divided into a return water tank 21 and a heating water tank 22 . A water inlet pipe and a solenoid valve 23 are installed in front of the water inlet tank 20, and the water supply is automatically controlled by a computer, and a floating ball valve is installed inside. The lower return water tank 21 and the heating water tank 22 are separated by a filter screen 24 in the middle. The heating water tank 22 is communicated with the water inlet tank 20 by a pipeline and a ball valve 25. The heating water tank 22 is also sequentially installed with a water pump 26, a heating pipe 27, The heating pipe isolation net, the floating ball valve 28, and the water outlet of the water pump are connected to the water supply pipeline system 80. A drain pipe and a solenoid valve 29 are installed at the lowest position in front of the return tank 21, and the computer 6 controls automatic drainage. The bottom of the return tank is equipped with an ultrasonic vibrator 82. When the nursing car is used for a period of time, there will be a lot of scale attached to the inside of each water tank and urinal. It is necessary to temporarily remove the disabled person and fill the return tank, toilet and toilet storage with water. litter box, turn on the ultrasonic automatic cleaning system to remove dirt.

The intelligent toilet seat 3 is installed inside the water return tank, which is characterized in that: it is a set of combination device, which is integrated with the intelligent flush toilet and the seat. , a sealed toilet storage box 31, a drop-in liquid level gauge is installed inside the toilet storage box 31, and the signal is connected with a computer alarm program; a sewage pipe and a solenoid valve 32 are installed below the toilet storage box 31, Fold the side panel 33, the drawstring hanging column 34, the telescopic pad and the toilet lid 35. After the foldable side panel 33 is opened, together with the water inlet tank 20 and the backrest 4, the front, rear, left and right sides of the seat 3 are enclosed into a bathing pool, and a sealing strip is installed at the gap. Closed, isolated toilet. A ventilator and a mask 8, a handrail 9, and a cabinet 10 are installed beside it. The handrail 9 is provided with square grooves and round holes for placing toiletries such as towels, soft brushes, shower gels and the like.

The backrest 4 is characterized in that it is a set of combined devices, including a pillow 40, a shoulder water spray pipe 81 under the pillow, a sound box 41 connected to the computer, an impeller cover 42, a massage roller brush 43, a sealing cover 44, a hand Pull the synchronous belt 45, the water spray pipe bumper 46, the miniature gravity sensor 47, the cover film reel 48 is installed on the back of the backrest, the lower part of the backrest and the return tank are connected with a hinge 49, the corners of both sides are provided with rope hooks, the backrest is connected to the The sealing cover 44 forms an interlayer, and the water supply pipeline system 80, the impeller cover 42, the massage roller brush 43 and the hand-pull timing belt 45 are installed in the interlayer. The angle of the backrest 4 can be automatically raised and lowered by a computer-controlled electric cylinder, or the angle can be adjusted manually by pulling a rope. When using the automatic bathing function, the backrest 4 must be raised to a certain angle, and the alarm signal of the photoelectric sensor 19 is unlocked to prevent the bath water from choking the user. When it is raining outside, the upper surface of the vehicle body can be covered by pulling off the cover film 48 .

Preferably, an exercise bike 5 is installed inside the return tank 21, close to the front end of the seat, which is characterized by: a set of assemblies, including a fixed frame 50, a rotating head 51, a plane bearing 52, a round nut and a washer 53 , hand crank handlebar 54, brake line and button 55, rocker fixing sleeve and bearing 56, flywheel and chain 57, power wheel and spindle 58, brake device 59, power wheel bracket 60, cam 61, sprocket and chain 62, Tension spring 63, foot pedal bracket 64, foot pedal 65, linear bearing and shaft sealing ring 66, rocker block 67, positioning pin handle 68 under the block, water inlet hose 69, toilet flush built into the frame Tank 70. Among them, the fixed frame 50 is installed in the return tank 21 to pass through, and is fixed and sealed seamlessly. The chain is connected to the flywheel on the crank handle from the lower sprocket along the outside of the power wheel bracket standpipe, and the urinal 31 is embedded in the return tank 21. The interior is connected to the toilet return elbow 30 . The hand crank of the exercise bike 5 has upper and lower card slots. When it stops at ordinary times, the tension spring 63 pulls up the entire power wheel bracket 60 and leaves the ground, and the crank is stuck in the upper card slot. Whether the hand crank 54 drives the power wheel 58 to rotate, or the power supply is turned on to make the power wheel 58 rotate, the cams 61 on both sides will be driven to rotate, and the left and right foot pedals 65 will be lifted and lowered to make a gentle linear motion, so as to allow the user to use it. The user can move their legs and feet together to achieve the effect of fitness exercise and rehabilitation; when something goes out, the user can press down the crank handle and clamp it in the lower slot, so that the power wheel falls to the ground with the entire bracket and starts to drive.

Preferably, a garden table 6 and a computer 7 are installed on the upper end of the fixed frame 50, and the computer 7 is also a receiver for game entertainment, program setting, control display screen and remote control signal receiver. The computer 7 and the garden table 6 can be adjusted in height and front and rear angle of the computer support 71 to make the user more comfortable. There is a hole in the middle of the garden table, which is set on the computer support shaft and can rotate 360 degrees around the computer. There are round holes, round grooves and square grooves of different sizes on it, which are used to place medicine bottles, water cups, tableware and straws. , snacks, tissue boxes, etc.; the side wall of the garden table 6 is equipped with a drawer 72, which can be used to place books, pens, needles and threads.

The multifunctional nursing and bathing car of the present invention, when the user needs to take a bath, only needs to connect the water inlet pipe to the tap water, add an appropriate amount of shower gel into the water tank, turn on the water pump, and pump the water in the heating water tank into the bathing pool through the water spray pipe It is automatically rinsed in the bathing pool, and the water returns to the return water tank. After sedimentation, the clear water above flows through the filter screen and returns to the heating water tank. After reheating, it is pumped into the water spray pipeline by the water pump, and the cycle is reciprocated, realizing the perfection of the bather. Rinse, there is a massage roller brush on the back for repeated brushing. The bather himself just needs to rub the front body with a towel. Usually can do needlework, can read and write; the pillow-side speaker is connected to the computer, which is controlled by the program and also has the function of hearing aid, and the ears will not be uncomfortable. The computer can be used to listen to songs, watch TV, chat with family and friends via video, and play online games; when you go out for a short trip in the community to walk around, visit relatives and friends, you can press the crank handle in the lower card slot to start the car and drive, if there are obstacles within the limited distance in front of you. The front photoelectric sensor will send an alarm signal through the computer and brake when the object is on; for fitness exercise, the hand crank can drive the foot pedal to move the legs and upper limbs together, and pull and release the rope to drive the backrest to rise and fall to do sit-ups; eat and drink water Only the salesperson and nursing staff can take care of themselves by placing the tableware, water cup straws or beverages and snacks in the round groove of the table, and they can sleep with the backrest flat; Paralyzed, the micro gravity sensing device on the bumper will sense the sudden increase in abnormal force, and immediately trigger the computer alarm program, and the disease alarm on the right front of the car, and call the medical staff. If you have something to ask for help, you can press the switch yourself to activate the alarm on the left to call for help and call relatives, friends and staff.

The beneficial effect is that the design is reasonable, the structure is compact, simple and practical, and the functions are comprehensive, which can basically meet the daily needs of users in all aspects of life, such as eating, sleeping, toileting, bathing, sanitation, fitness and entertainment, short-distance travel, etc., and can save a lot of nursing care. artificial. Except for those with cerebral palsy, it can allow most disabled people to basically restore their ability to take care of themselves, which is convenient and at the same time protects the privacy and dignity of disabled people. While saving water, syringes, changing clothes, towels and other supplies can be stored in the cabinet for special use, which is relatively water-saving and resource-saving.

attached drawings

Figure 1 is a side view of the vehicle

Figure 2 is a flat laying view of the backrest of the vehicle

Figure 3 is the bottom view of the car

Figure 4 is a schematic diagram of the combined water tank and toilet seat of the vehicle

Figure 5 is a schematic diagram of the combination of the water pump water pipe and massage roller in the lower water tank of the car

Figure 6 is a schematic diagram of the decomposition of the bath pool and toilet of the car

Figure 7 is a schematic diagram of the combination of the car bath and toilet

Figure 8 is a schematic diagram of the backrest assembly of this vehicle

Figure 9 is a schematic diagram of the car massage roller brush

Figure 10 Schematic diagram of the assembly of the car body and the table computer

Figure 11 Schematic diagram of the driver's hand crank handlebar and rotating head

Figure 12 Schematic diagram of the assembly of the crank handle and the power wheel bracket

Figure 13 is a schematic diagram of the car's desk and computer

In the figure: chassis bracket assembly 1, water tank assembly assembly 2, toilet seat assembly 3, backrest assembly 4, exercise bike assembly 5, garden table 6, computer 7, ventilator and mask 8, combined armrest 9, Cabinet 10, emergency disease alarm 11, call for help alarm 12, pulley 13, pull rope 14, battery set 15, distribution box 16, electric cylinder and bracket 17, ultrasonic generator 18, front and rear photoelectric sensors and bracket 19 , water inlet tank 20, return water tank 21, heating water tank 22, water inlet pipe and solenoid valve 23, strainer 24, pipe and ball valve 25, water pump 26, heating pipe 27, float valve 28, drain pipe and solenoid valve 29, toilet return Water elbow 30, toilet storage box 31, sewage pipe and solenoid valve 32, foldable side plate 33, drawstring hanging column 34, telescopic pad and toilet cover 35, pillow 40, sound box 41, impeller cover 42, massage roller brush 43, sealing cover 44, hand-pull timing belt 45, water spray pipe bumper 46, miniature gravity sensor 47, cover film reel 48, hinge 49, fixed frame 50, rotating head 51, plane bearing 52, garden nut and Spacer 53, hand crank handlebar 54, brake wire and button 55, crank handle fixing sleeve and bearing 56, flywheel and chain 57, power wheel and spindle 58, brake device 59, power wheel bracket 60, cam 61, sprocket and Chain 62, tension spring 63, pedal bracket 64, pedal 65, linear bearing and shaft sealing ring 66, rocker block 67, positioning pin handle 68 under the block, water inlet hose 69, fixed frame Built-in toilet flush tank 70, computer bracket 71, garden table drawer 72, water supply pipeline system 80, shoulder water spray pipe 81, ultrasonic vibrator 82.

Detailed ways

Example 1

The multifunctional fitness bathing and nursing car of the present invention (FIG. 1) includes a chassis bracket assembly 1, a water tank assembly assembly 2, a toilet seat assembly 3, a backrest assembly 4, a power car assembly 5, a garden table 6, a computer 7. Ventilator 8, combined armrest 9 and cabinet 10 and other devices. In daily life, the disabled can sit in the car during the day, the backrest 4 is erected, the bumper 46 fixes the human body, the computer can be turned on to watch TV, listen to music and play games, and the crank handle can be used to exercise; As shown in Figure 1, first connect the tap water pipe to the water inlet pipe 23 of the water tank. After filling the water tank, add shower gel to the water tank and mix it into a bath liquid. Click the computer bath program instruction to start automatically rinsing and bathing. If it is necessary to cover, the cover film 48 can be pulled to cover it. After the bathing procedure is completed, it will automatically stop, and after all the water is returned to the return water tank 21, the drain pipe 29 is connected to the home pool for drainage. Dry your body and get dressed.

Example 2

The multifunctional fitness bathing and nursing car of the present invention (FIG. 2), after the backrest 4 is laid flat, is transformed into a nursing bed. When you need to sleep, you can lie down and sleep without moving. Because the bumper 46 is limited, the user's buttocks are on the toilet 3, which is especially suitable for disabled persons with incontinence. Sit up and move around, whether you shake the handlebars to exercise, or play on the computer or watch TV, because the bumper is limited to 46, the user's butt is on the toilet 3, which is also very convenient for the disabled to defecate. The smart toilet 3 can be flushed at any time, and there will be no odor. The urinal 31 is equipped with a drop-in liquid level gauge. When the feces are full to the set position, the computer will issue an alarm message to remind the user to align the sewage pipe 32 with the toilet bowl and empty the urinal.

Example 3

The multi-functional fitness bathing and nursing car of the present invention (Fig. 1), if the user needs to travel, he can press the handlebar 54 into the lower card slot, click the computer driving command, and then travel for a short distance to visit relatives and friends, which is very convenient , If there is an emergency, the nursing staff can also drive or remotely operate it and send it to the hospital for rescue. They can also put a ventilator mask 8 on the patient and hang the medicine. If the disabled person needs to get off and change the bed for hospitalization, the foldable side panel 33 can be laid flat, and the disabled person can be easily helped down.

Example 4

The multifunctional fitness bathing and nursing car "bed" of the invention can be more beautiful by adding a roof cover, and can be self-charging by adding a solar charging system. , to achieve the purpose of power saving. By improving and optimizing the design of the water inlet and outlet pipelines, adding or reducing entertainment equipment such as TVs, video game consoles, etc., or adding infrared, electromagnetic, acupuncture and other auxiliary diagnosis and treatment devices, adding massage devices for shoulders, back, waist, legs and other parts of the human body , can realize more functions, so as to achieve the purpose of "exercise while playing", "exercise while bathing", "entertainment while eating and drinking" and "treatment while bathing".

The above features can also be applied in whole or in part to other vehicles, ships, special equipment, medical and ambulance equipment, such as RVs, mobile homes, yachts, nursing wheelchairs, nursing beds, seats, bathing beds, multifunctional supports, tricycles, etc.

The examples and shapes of the present invention are not limited to the above-mentioned specific embodiments. For those of ordinary skill in the art, obvious transformations or substitutions, as well as modification and optimization, should be included within the protection scope of the present invention. .

Claims (10)

1. a multifunctional fitness bathing and nursing car (bed) designed for the disabled, it is characterized in that: comprise chassis assembly, combined water tank assembly, seat assembly, backrest assembly, ventilator, armrest, alarm, Exercise bike assemblies, pulleys and ropes, automatic cleaning systems, computer and program control systems, induction devices, electric cylinders (air cylinders) or gas springs, distribution boxes, battery packs, garden tables and other auxiliary devices, said chassis assemblies The body is equipped with four unpowered wheels, and the chassis bracket is equipped with a combined water tank, a smart toilet seat, an exercise bike, a special garden table, a computer and a backrest. The seatback can be adjusted manually or automatically. It is formed into a nursing bed. A special roll of cover film is installed on the back of the backrest, which can be pulled open to cover the top when bathing or going out. The chassis bracket is equipped with an electric cylinder (air cylinder) or a gas spring, and a front and rear photoelectric sensor. The front photoelectric sensor is used to detect obstacles in front of the road, and the rear photoelectric sensor is used to control the angle and distance of the backrest. When the distance is close to the limit, it means that the backrest is nearly flat, and the computer program receives the signal to close and lock the bathing system. , to prevent the user from being choked by the bath water because the head is lower than the safe position, the seat assembly is refitted from a smart toilet with automatic flushing function, there is an independent sealed urinal under the toilet, and the fitness There are two modes of using the vehicle assembly: manual and automatic, and the automatic cleaning system is an ultrasonic automatic cleaning system. 2. This nursing car (bed) exercise bike assembly as claimed in claim 1 is characterized in that: it is a multifunctional exercise bike with two modes of human drive and mechanical drive, wherein the frame is divided into a rotating head up and down. The two parts of the fixed frame are connected by a connecting sleeve, a plane bearing, a round nut, a spring washer and a washer. The rotating head can rotate relative to the vehicle body. The fixed frame is installed in the return tank and passes through. And fixed and sealed seamlessly, the middle of the fixed frame vertically passes through the power wheel bracket riser, the upper end of the power wheel bracket riser and the handlebar are connected into one through a set of rocker fixing sleeves, and the handlebar and the handlebar are connected together. The handlebars are connected by bearings, and a flywheel and a chain are installed in the middle of the handlebars, which can be freely rotated. Brake wires and brake buttons are installed on the outer circular surface of the handlebars. The brake wires and the power wheel power supply Lines, signal lines, etc. pass through the power wheel bracket riser together, the chain connects the upper flywheel and the lower sprocket from the outer edge of the riser, the power wheel is on both sides of the main shaft, one side has a brake device, and the other side has a The sprocket, the outermost ends of the main shaft of the power wheel are equipped with cams, and the cams are respectively supported on the left and right pedal support blocks. When the power wheel rotates, it will move up and down against the left and right pedals, and the nursing car is fixed There are pedal brackets on both sides of the frame, and the upper end of the bracket is sequentially installed with a linear bearing and a shaft sealing ring. At the lower end of the tube, the power wheel bracket as a whole can be moved up and down relative to the fixed frame and the entire car body through the expansion and contraction of the tension spring and the change of the position of the crank handle in the upper and lower slots, and the power wheel bracket drives the rotating head on the crank handle. When rotating, the angle and direction of the plane are integrally rotated. 3. The nursing car (bed) exercise car assembly as claimed in claim 1, 2, characterized in that: the upper part of the rotating head has a "U"-shaped crank handle fixing slot, and when the tension spring is tightened, The crank handle is stuck in the upper card slot, the entire power wheel bracket is pulled up from the ground, and the rotation of the power wheel will only drive the pedals to move vertically up and down, supporting the user's legs and feet for exercise and fitness, while the nursing car is stationary. When the user presses the crank handle into the lower groove, the power wheel will drop to the ground, and the rotation of the power wheel will drive the whole nursing car to drive. The positioning pin is connected by a spring handle, and the crank handle is inserted into the lower positioning hole at the other end to fix it after changing the slot. 4. This nursing car (bed) exercise car assembly as claimed in claim 1, 2, 3 is characterized in that: the upper end of the rotating car head is connected by a computer bracket, and a computer and a special garden table are installed, and the computer is also a game at the same time. Entertainment, program setting, control display screen and remote control signal receiver, the computer and the special garden table can adjust the height and front and rear angles by adjusting the angle of the axis of the computer bracket, the special garden table has a hole in the middle, and is set on the computer bracket On the shaft, it can rotate 360 degrees around the computer. There are round holes, round grooves and square grooves of different sizes on the desktop, which are used to place medicine bottles, water cups, tableware, straws, snacks, tissue boxes, etc. The special table The side walls are equipped with multiple or at least one drawer, which can be used to store books, pens, needles, etc. 5. The nursing car (bed) seat assembly according to claim 1, 2, 3, and 4, characterized in that: it is refitted from an intelligent toilet with automatic flushing function, and there is an independent seal under the toilet The urinal is also equipped with a detachable ventilator, a cabinet and an armrest beside the seat. The armrests are respectively provided with round and square grooves of different sizes, which can be used to place daily necessities, water cups, shower gel and towels, etc. The cabinet can be used to store personal special syringes, commonly used medicines, spare underwear, sanitary products, etc. The seat and the left and right sides of the backrest are equipped with foldable telescopic baffles, pad toilet lids, and sealing strips are installed at the seams. After the folding and retractable baffles are opened, together with the water inlet tank, the return water tank and the backrest, the seat toilet is enclosed into a bathing pool that is sealed around and divided into steps. When taking a bath, the toilet toilet is also covered by the toilet cover of the cushion plate. 6. The backrest assembly of this nursing car (bed) according to claim 1, 2, 3, 4, and 5, characterized in that: a pillow is installed on the upper part of the backrest, and a sound box is installed next to the pillow, and the sound box is installed with the sound box. The computer link is controlled by the computer program, and also has the function of hearing aid. The shoulder water spray pipe is installed under the pillow, the retractable bumper is installed on the pillow, and the miniature gravity sensor is installed in the middle of the bumper to connect with the computer. When the gravity sensor senses the unusual gravity, the computer program will automatically activate the disease alarm for the user in the car to have a dangerous disease by default, and send an emergency distress signal to the ambulance through the Internet. The water pipe is made, the large pipe sleeve and the small pipe can be widened, and the holes are opened on the top, which can be used as water spray pipes at the same time. The angle between the bumper and the backrest can be adjusted, and there is an angle locking device for fixing the upper body of the person. 7. The nursing car (bed) combined water tank assembly according to claim 1, 2, 3, 4, 5, 6, characterized in that: the water tank assembly is divided into at least three upper and lower layers, wherein the upper layer is The water supply tank is equipped with a floating ball valve inside and a water inlet pipe on the outside. A solenoid valve is installed on the water inlet pipe, which is controlled by the computer to open and close automatically to fill in the water. The lower layer is the return water tank and the heating water tank. Separated by a filter screen, the lower heating water tank is connected by a water pipe, a valve and a water supply tank. The heating water tank is also sequentially installed with a heating pipe, a heating pipe isolation net, a water pump, a floating ball valve, etc. The bottom of the lower return water tank is lower than The bottom of the heating water tank is used for precipitating the dirt in the bath water. The bottom of the return tank is "V" shaped, with a low front and a high back. A drain pipe is installed at the lowest point in the middle. A solenoid valve is installed on the drain pipe, which is controlled by a computer to open Close the automatic drainage. When taking a bath, the water pump will spray the bath water from the heating water tank through the water supply pipeline system into the water spray pipe on the backrest. After returning to the return tank, it will precipitate naturally, and then it will be filtered through the filter screen, and the clean water will flow into the heating system. The water tank is recycled. As mentioned above, the water pump is controlled by the computer bathing program. The middle of the water outlet pipeline is connected to the massage roller and the impeller cover. After the water is sprayed, the water flow first passes through the impeller cover with a small internal space to maintain the impact force, and drives the impeller to rotate to drive the massage. The roller brush rotates, and then washes the human body in the bathing pool on the car from different parts through the connected multiple groups of water spray pipes. 8. The nursing car (bed) according to claim 1, 2, 3, 4, 5, 6, 7, 8, 9, characterized in that: a sealing cover is installed on the backrest to form an interlayer, and the interlayer is horizontal and vertical At least one or more sets of massage devices are installed in the direction. The massage roller brush in the massage device is an assembly with a pulley of the same cloth in the middle and a pair of impellers, shaft seals and bearings at both ends. Inside the impeller cover, on the outer surface of the drum, there are massage protrusions and soft bristles at intervals. The massage roller brush is engaged with the hand-pulled synchronous belt installed on the backrest. The user can also pull the massage roller brush back and forth with both hands to massage the back. . 9. The nursing car (bed) according to claim 1, 2, 3, 4, 5, 6, 7, 8, characterized in that: a set of pull ropes are installed on both sides of the seat, in front of the water supply tank On the left and right corners of the backrest are respectively equipped with an emergency disease alarm and an alarm for help calling. A pulley is installed in the middle of the alarm support rod. One end is connected to the backrest hook, and it is folded back around the pulley at the front. The handle of the pull rope is placed on the column next to the seat, which can be manually pulled and released by the user to adjust the angle of the backrest. 10. The nursing car (bed) according to claim 1, 2, 3, 4, 5, 6, 7, 8, and 9, characterized in that: adding a roof cover can be more beautiful, and adding a solar charging system It can be self-charging, and the shape is designed into a drop shape, a streamline shape, a triangle shape, a diamond shape, etc., which can reduce the air resistance during driving and achieve the purpose of saving electricity. The above features can also be fully or partially applied to other vehicles, ships, special equipment, medical, medical, On ambulance equipment, such as RVs, mobile homes, yachts, nursing wheelchairs, nursing beds, seats, bathing beds, multi-function brackets, tricycles, four-wheelers, etc., by improving and optimizing the design of water inlet and outlet pipes, increasing or decreasing nozzles, increasing or decreasing Auxiliary devices, adding other medical monitoring and testing equipment, or modifying TVs, electronic game consoles, etc., so as to realize "eating and drinking while playing", "exercising while bathing", "entertainment while bathing" and "treatment while bathing" the goal of.

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