CN111671589A

CN111671589A - Bathing bed for nursing old people and paralysis

Info

Publication number: CN111671589A
Application number: CN202010628761.7A
Authority: CN
Inventors: 冯军; 郭敏; 康红娜
Original assignee: Nanhua University
Current assignee: Nanhua University; University of South China
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2020-09-18

Abstract

The invention discloses a bathing bed for nursing old people and paralysis, which can directly finish bathing in a bedroom without moving to a toilet for bathing, and can directly perform water injection and drainage functions in the bedroom through water pipe connection. The old and paralytic nursing bath bed is realized by the action and the function of a matched remote control related structure, the activity of bathing on the bed of the disabled old can be met, the damage caused by excessive movement in the past bath process is avoided, and the potential risk is reduced; besides the bathing function, the utility model also has the auxiliary functions of back lifting, side turning, convenience and the like. The back is under the effect of lifting back electric putter, slowly inclines to 37 degrees and maintains this state, and the comfort level when bathing is increased to the back of slope makes things convenient for nursing staff to wash, lifts the back and slowly descends the bed board under the lifting means effect simultaneously, and the compression canvas is slowly spread along with going up and down all around to form confined space to can follow the bathroom drainage to the room and drainage to the bathroom through the hose, in order to provide the bathing.

Description

Bathing bed for nursing old people and paralysis

Technical Field

The invention relates to the technical field of bed structures, in particular to a bath bed for nursing old people and paralysis based on home care bath.

Background

In recent years, the aging population is getting more advanced, various physical functions of the aged who are getting older are decreased, the aged may spend a late year by selecting a nursing home or a family, and the decrease of the physical functions of the aged is accompanied by the lack or the decrease of some physical functions, especially the disabled aged who have inconvenient actions and need to be in bed. For disabled old people, the old people are naturally happy by attention, care and the like of children, but how to meet the daily life needs of the old people is also very important, and particularly, the daily activities such as bathing, bed-lying activities and the like are very critical.

In the existing bed structure, although some bath beds with bath functions are provided, the functions of back lifting, side turning, convenience in using a toilet, bath and the like can be integrated, and the bath bed structure with the automatic remote control function is not available.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide the old and the paralyzed nursing bath bed which is a brand new bath mode structure, can solve the problem that the disabled old or the paralyzed patient is inconvenient to take a bath and improve the quality of life; the nursing bath bed does not need to be moved to a toilet for bathing, directly finishes bathing in a bedroom, can be directly connected with a water pipe in the bedroom for water injection and drainage, directly sinks the position where the old man lies slowly during bathing, and does not need to move the old man. The old and paralytic nursing bath bed is realized by the action and the function of a matched remote control related structure, the activity of bathing on the bed of the disabled old can be met, the damage caused by excessive movement in the past bath process is avoided, and the potential risk is reduced; besides the bathing function, the utility model also has the auxiliary functions of back lifting, side turning, convenience and the like. The back is under the effect of lifting back electric putter, slowly inclines to 37 degrees and maintains this state, and the comfort level when bathing is increased to the back of slope makes things convenient for nursing staff to wash, lifts the back and slowly descends the bed board under the lifting means effect simultaneously, and the compression canvas is slowly spread along with going up and down all around to form confined space to can follow the bathroom drainage to the room and drainage to the bathroom through the hose, in order to provide the bathing.

The technical scheme adopted by the invention for solving the technical problems is as follows: a bathing bed for nursing old people and paralysis comprises a bathing bed supporting underframe, a bed frame fixedly installed with the bathing bed supporting underframe through a bed frame supporting frame, a bed board assembly movably installed with the bed frame in a matched mode and divided into four regions to be spliced with each other, a mattress laid on the bed board assembly of each region, and a remote control system for controlling the action of the bed board assembly; the nursing bath bed mainly comprises a frame part, such as a bed board component and a bed frame, a bath bed supporting underframe of a supporting frame structure part, a bath part, a structure meeting various functions and a protection part; each bed board and the mattress are partitioned, four partitions are totally formed, the mattress in each partition can be taken independently, the mattress is tied on the bed body frame through a string and fixed, and the partition is divided into areas independently. The bathing and multiple functions are integrated, so that the multifunctional bath is convenient and practical; the large parts of the nursing bath bed are mainly fixed through screws to ensure the stability of the nursing bath bed.

The bed board assembly is divided into a back lifting bed board, a side turning bed board, a defecation bed board and a bath bed board, a back lifting structure for driving the back lifting structure to perform back lifting is arranged at the bottom of the back lifting bed board, a side turning structure for driving the side turning structure to perform side turning is arranged at the bottom of the side turning bed board, the defecation bed board is provided with a defecation hole and a bed pan placing structure corresponding to the defecation hole, compressible bath canvas and a drainer are arranged around a whole bed board formed after the bath bed board is connected with the back lifting bed board, and a hydraulic cross lifter for driving the bath bed board and the back lifting bed board to synchronously lift is arranged between the bath bed board and a bath.

The back lifting structure comprises a back lifting electric push rod hinged with the back lifting bed plate, a back lifting vertical support frame hinged with the back lifting bed plate, and a back lifting transverse bottom frame fixedly mounted with the back lifting vertical support frame and hinged with the other end of the back lifting electric push rod; the back lifting action is mainly controlled by a back lifting electric push rod, the front end of the back lifting bed board slowly inclines upwards relative to the bath bed board under the action of the back lifting electric push rod, the electric push rod and the back lifting bed board are fixed through screws, the back lifting bed board supports the electric push rod to ensure the normal state of the back lifting bed board and is combined with the back lifting bed board into a whole, so that the back lifting structure descends along with the back lifting bed board in the bath state, and meanwhile, the back lifting vertical support frame and the back lifting transverse bottom frame support the back lifting electric push rod. In the back lifting process, in order to smoothly operate the back lifting bed plate, a certain space is required to be reserved between the back lifting bed plate and the bath bed plate for the activity of the back lifting bed plate, and if a gap exists between the back lifting bed plate and the bath bed plate, the problem of water leakage exists during bath; therefore, the back-lifting bed board and the bath bed board are connected by the soft canvas which can be made of a waterproof material in a movable way, so that the normal operation of the back-lifting is ensured, and the bath function is not damaged.

The side-turning structure comprises a side-turning connecting frame fixedly installed on the side-turning bed plate, a side-turning electric push rod installed in a hinged mode on the side-turning connecting frame and adopting a thrust direction opposite to that of the back-lifting electric push rod, and an L-shaped side-turning supporting frame with one end fixedly connected with the side-turning bed plate and the other end hinged to the side-turning electric push rod. The side-turning structure also adopts the side-turning electric push rod controlled by the electric push rod, compared with the back-lifting structure, the side-turning electric push rod controlled by the side-turning structure adopts an opposite fixing mode, and the push rod faces downwards, so that the structure is more convenient to fix and position layout. The process of turning on one's side mainly promotes user's back, gives the dynamics of turning on one's side in back, makes it change into from the state of lying to lie on one's side, and decubital formation can be avoided in the conversion of a period.

The bedpan placing structure comprises a bedpan hole covering plate and a bedpan position, wherein the bedpan hole covering plate is controlled by a motor to rotate and covers or opens the bedpan hole; the opening of remote control defecation hole, the mattress that corresponds promptly and the bed board of defecating are putd aside under the spiral drive of motor, by 90 degrees of the downward upset of horizontal direction promptly, deposit the bedpan position at the defecation hole lower extreme this moment and put into the bedpan, and manual hand wheel that shakes shifts up to the bedpan position under the buttockss portion, and the defecation is accomplished and is moved down the bedpan and take out, closes the defecation hole.

The upper end of the bath canvas is connected with the bed frame, the lower end of the bath canvas is connected with the whole bed board formed by connecting the bath bed board and the back lifting bed board and the lower end of the bath canvas, and the upper end and the lower end of the bath canvas are connected with the corresponding connecting positions to form a closed space. The upper end of the compressible bath canvas is connected with the bed frame, and the lower end is connected with the bath bed board and the back-lifting bed board to form a closed space. The bath canvas is opened when descending and compressed and stored when ascending; when the bath canvas rises to the state that the bath bed board is flush with the bed frame, the bath canvas is turned over, the interior faces outwards, and the wet interior is drained after being turned over. After bathing, the bath removing canvas is in a wet state, the bath bed board and the back lifting bed board are also in a wet state, and the bath bed board and the back lifting bed board can be wiped by a dry towel, so that a dry state is achieved. The bath canvas and the back lifting bed plate have an inclined plane in the bath state, and the bath canvas needs to be attached to the inclined back lifting bed plate, so that the back lifting structure is slowly moved from the inclined state to the flat lying state in the lifting process of the hydraulic crossed lifter, and the bath canvas is also attached to the back lifting bed plate in the compression process. The lifting device is not a structure that the back lifting electric push rod is lifted after the hydraulic cross lifter rises and then the back lifting is lowered, so that the dragging of the bath canvas caused by the partial compression of the bath canvas can be avoided, and the service life is shortened.

Furthermore, the maximum angle of the back-lifting bed board inclining upwards under the thrust action of the back-lifting electric push rod is 45 degrees, and the back-lifting angle of the back-lifting bed board in a bathing state is 37 degrees. The range of motion of the back-lifting bed plate is 0-45 degrees, and the back-lifting bed plate is kept at 37 degrees in a bathing state, so that the inclination angle of the head bearing surface at the front end of the bathing tank can be determined to be 37 degrees.

Furthermore, the remote control system comprises a program box connected with the back lifting electric push rod, the side turning electric push rod and the hydraulic cross elevator, and further comprises a wired remote controller and a wireless remote controller which are connected with the program box through wired remote control, a transformer connected with the program box, a plug connected with commercial power, a backup battery box and an extension line, wherein the backup battery box and the extension line are connected between the program box and the transformer. The driving sources of the structures of all parts of the bed board assembly are connected to a central controller in the program box, so that the remote controller can control the movement of all parts, and all the operations are completed by the control of the remote controller.

Furthermore, the maximum angle of the side-turning bed board which is inclined to turn upwards under the thrust action of the side-turning electric push rod is 90 degrees.

Furthermore, a cross beam movably matched with the bed boards in each area is arranged in the bed frame, a head board is arranged at the front end of the bed frame, a tail board is arranged at the rear end of the bed frame, and bed guardrails which are detachably arranged are movably arranged on two sides of the bed frame. The protection part comprises head board, tail board and bed guardrail, and bed guardrail connection bed body structure department has increased the sense of heaviness for nursing bathing bed's overall sense, so simplified structure to simple and practical's mode need not too complicated, satisfies the service function, and have certain bearing capacity can. The bed guardrail is detachable mounting structure, when the bed guardrail is dismantled to needs, slides down by vertical state, makes things convenient for the nursing staff to attend to, also makes things convenient for the activity of disability old man simultaneously.

Furthermore, the hydraulic cross lifter comprises two cross support rods which are respectively connected with the bathing bed board and the bathing bed support underframe and are arranged in a cross mode, a hydraulic cylinder for controlling the cross support rods to be unfolded and stored, and a motor for driving the hydraulic cylinder to act. The hydraulic cross elevator is changed from mechanical control to cross elevation controlled by a hydraulic rod, and the highest bearing capacity is 150 kilograms. The hydraulic cross lifter is generally used for transporting goods in a workshop, is flexible to operate, high in strength and strong in bearing capacity, and can be customized according to requirements. The moving process is mainly powered by a motor, the bath bed board and the back lifting bed board are driven to synchronously move by the crossed lifting, simultaneously, the incapacitated patient supporting the gravity on the bed body also descends along with the movement, the patient ascends to the bed surface along with the ascending of the hydraulic crossed lifter after the bath, and the whole process is stable and has no jolt.

Furthermore, universal wheels with foot brakes are arranged at the bottoms of four corners of the supporting underframe of the bathing bed.

Further, the mattress in each area is covered with a protective cover to prevent soiling of the mattress.

In conclusion, the nursing bath bed provided by the invention has the advantages that the bed does not need to be moved to a toilet for bathing, the bathing is directly finished in a bedroom, the water injection and drainage functions can be directly carried out in the bedroom through the connection of the water pipes, the lying position of the old man is directly and slowly sunk in the bathing process, and the old man does not need to be moved. The old and paralytic nursing bath bed is realized by the action and the function of a matched remote control related structure, the bath activity on the bed of the disabled old can be met, the damage caused by excessive movement in the past bath process is avoided, and the potential risk is reduced; besides the bathing function, the utility model also has the auxiliary functions of back lifting, side turning, convenience and the like. The back is under the effect of lifting back electric putter, slowly inclines to 37 degrees and maintains this state, and the comfort level when bathing is increased to the back of slope makes things convenient for nursing staff to wash, lifts the back and slowly descends the bed board under the lifting means effect simultaneously, and the compression canvas is slowly spread along with going up and down all around to form confined space to can follow the bathroom drainage to the room and drainage to the bathroom through the hose, in order to provide the bathing.

Drawings

FIG. 1 is an exploded view of the cot for geriatric and paralytic care of the present invention;

FIG. 2 is another exploded view of the bath bed for nursing aged and paralysis according to the present invention;

FIG. 3 is a perspective view of the old and paralyzed nursing bath bed of the present invention with the mattress taken;

FIG. 4 is a perspective view of the bathing bed for old people and paralysis nursing of the present invention in another direction;

FIG. 5 is a front view of the cot for geriatric and paralytic care of the present invention;

FIG. 6 is a schematic view of the back lift structure when stowed;

FIG. 7 is a schematic view of the back lift structure when deployed;

fig. 8 is a schematic diagram of the connection of the remote control system.

Detailed Description

Example 1

The old and paralyzed nursing bath bed described in this embodiment 1, as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, comprises a bath bed supporting underframe 1, a bed frame 3 fixedly mounted with the bath bed supporting underframe through a bed frame supporting frame 2, a bed board assembly 4 movably mounted with the bed frame and divided into four regions for mutual splicing, a mattress 5 laid on the bed board assembly of each region, and a remote control system 6 for controlling the action of the bed board assembly; the nursing bath bed mainly comprises a frame part, such as a bed board component and a bed frame, a bath bed supporting underframe of a supporting frame structure part, a bath part, a structure meeting various functions and a protection part; each bed board and the mattress are partitioned, four partitions are totally formed, the mattress in each partition can be taken independently, the mattress is tied on the bed body frame through a string and fixed, and the partition is divided into areas independently. The bathing and multiple functions are integrated, so that the multifunctional bath is convenient and practical; the large parts of the nursing bath bed are mainly fixed through screws to ensure the stability of the nursing bath bed.

The bed plate assembly comprises a back lifting bed plate 7, a side turning bed plate 8, a defecation bed plate 9 and a bathing bed plate 10, wherein a back lifting structure for driving the back lifting bed plate to perform back lifting action is arranged at the bottom of the back lifting bed plate, a side turning structure for driving the side turning bed plate to perform side turning action is arranged at the bottom of the side turning bed plate, the defecation bed plate is provided with a defecation hole 11 and a bed pan placing structure arranged corresponding to the defecation hole, compressible bathing canvas 12 and a drainer 13 are arranged around a whole bed plate formed after the bathing bed plate is connected with the back lifting bed plate, and a hydraulic cross lifter 14 for driving the bathing bed plate and the back lifting bed plate to synchronously lift is arranged between the bathing bed.

As shown in fig. 6 and 7, the back lifting structure includes a back lifting electric push rod 15 hinged to the back lifting bed plate, a back lifting vertical support frame 16 hinged to the back lifting bed plate, and a back lifting transverse bottom frame 17 fixedly mounted to the back lifting vertical support frame and hinged to the other end of the back lifting electric push rod; the back lifting action is mainly controlled by a back lifting electric push rod, the front end of the back lifting bed board slowly inclines upwards relative to the bath bed board under the action of the back lifting electric push rod, the electric push rod and the back lifting bed board are fixed through screws, the back lifting bed board supports the electric push rod to ensure the normal state of the back lifting bed board and is combined with the back lifting bed board into a whole, so that the back lifting structure descends along with the back lifting bed board in the bath state, and meanwhile, the back lifting vertical support frame and the back lifting transverse bottom frame support the back lifting electric push rod. In the back lifting process, in order to smoothly operate the back lifting bed plate, a certain space is required to be reserved between the back lifting bed plate and the bath bed plate for the activity of the back lifting bed plate, and if a gap exists between the back lifting bed plate and the bath bed plate, the problem of water leakage exists during bath; therefore, the back-lifting bed board and the bath bed board are connected by the soft canvas which can be made of a waterproof material in a movable way, so that the normal operation of the back-lifting is ensured, and the bath function is not damaged.

The side-turning structure comprises a side-turning connecting frame 18 fixedly installed with the side-turning bed plate, a side-turning electric push rod 19 which is hinged with the side-turning connecting frame and adopts the thrust direction opposite to that of the back-lifting electric push rod, and an L-shaped side-turning supporting frame 20 with one end fixedly connected with the side-turning bed plate and the other end hinged with the side-turning electric push rod. The side-turning structure also adopts the side-turning electric push rod controlled by the electric push rod, compared with the back-lifting structure, the side-turning electric push rod controlled by the side-turning structure adopts an opposite fixing mode, and the push rod faces downwards, so that the structure is more convenient to fix and position layout. The process of turning on one's side mainly promotes user's back, gives the dynamics of turning on one's side in back, makes it change into from the state of lying to lie on one's side, and decubital formation can be avoided in the conversion of a period.

The bedpan placing structure comprises a bedpan hole covering plate 21 which is controlled by a motor to rotate and cover or open the bedpan hole, and a bedpan position (not shown) which is positioned below the bedpan hole and used for storing a bedpan; the opening of remote control defecation hole, the mattress that corresponds promptly and the bed board of defecating are putd aside under the spiral drive of motor, by 90 degrees of the downward upset of horizontal direction promptly, deposit the bedpan position at the defecation hole lower extreme this moment and put into the bedpan, and manual hand wheel that shakes shifts up to the bedpan position under the buttockss portion, and the defecation is accomplished and is moved down the bedpan and take out, closes the defecation hole.

In this embodiment, the maximum angle of the back-lifting bed plate tilting upward under the thrust of the back-lifting electric push rod is 45 degrees, and the back-lifting angle of the back-lifting bed plate in the bathing state is 37 degrees. The range of motion of the back-lifting bed plate is 0-45 degrees, and the back-lifting bed plate is kept at 37 degrees in a bathing state, so that the inclination angle of the head bearing surface at the front end of the bathing tank can be determined to be 37 degrees.

In this embodiment, as shown in fig. 8, the remote control system includes a program box 22 connected to the back-lifting electric push rod, the side-turning electric push rod, and the hydraulic cross elevator, and further includes a wired remote controller 23 or a wireless remote controller 24 connected to the program box through wired remote control, a transformer 25 connected to the program box, a plug 26 connected to the transformer and connected to the mains, a backup battery box 27 connected between the program box and the transformer, and an extension cord (not shown). The driving sources of the structures of all parts of the bed board assembly are connected to a central controller in the program box, so that the remote controller can control the movement of all parts, and all the operations are completed by the control of the remote controller.

In this embodiment, the maximum angle of the side-tipping bed plate tilting to the upper side and the side-tipping direction under the thrust action of the side-tipping electric push rod is 90 degrees.

In the embodiment, the bed frame is provided with a cross beam 38 movably matched with the bed boards in each area, the front end of the bed frame is provided with a head board 28, the rear end of the bed frame is provided with a tail board 29, and the two sides of the bed frame are movably provided with bed guardrails 30 which are detachably arranged. The protection part comprises head board, tail board and bed guardrail, and bed guardrail connection bed body structure department has increased the sense of heaviness for nursing bathing bed's overall sense, so simplified structure to simple and practical's mode need not too complicated, satisfies the service function, and have certain bearing capacity can. The bed guardrail is detachable mounting structure, when the bed guardrail is dismantled to needs, slides down by vertical state, makes things convenient for the nursing staff to attend to, also makes things convenient for the activity of disability old man simultaneously.

In this embodiment, the hydraulic cross-over lifter comprises two cross-over support rods 31 respectively connected with the bath bed plate and the bath bed support chassis and installed in a cross-over manner, a hydraulic cylinder 32 for controlling the cross-over support rods to be unfolded and stored, and a motor 33 for driving the hydraulic cylinder to operate. The hydraulic cross elevator is changed from mechanical control to cross elevation controlled by a hydraulic rod, and the highest bearing capacity is 150 kilograms. The hydraulic cross lifter is generally used for transporting goods in a workshop, is flexible to operate, high in strength and strong in bearing capacity, and can be customized according to requirements. The moving process is mainly powered by a motor, the bath bed board and the back lifting bed board are driven to synchronously move by the crossed lifting, simultaneously, the incapacitated patient supporting the gravity on the bed body also descends along with the movement, the patient ascends to the bed surface along with the ascending of the hydraulic crossed lifter after the bath, and the whole process is stable and has no jolt.

In this embodiment, universal wheels 35 with foot brakes 34 are arranged at the bottom of the four corners of the support chassis of the bathing bed.

In this embodiment, the mattress in each zone is covered with a protective cover (not shown) to prevent soiling of the mattress.

The nursing bath bed is not required to be moved to a toilet for bathing, bathing is directly completed in a bedroom, water injection and drainage functions can be directly performed in the bedroom through water pipe connection, the position where an old man lies is directly and slowly sunk in the bathing process, and the old man does not need to be moved. The old and paralytic nursing bath bed is realized by the action and the function of a matched remote control related structure, the bath activity on the bed of the disabled old can be met, the damage caused by excessive movement in the past bath process is avoided, and the potential risk is reduced; besides the bathing function, the utility model also has the auxiliary functions of back lifting, side turning, convenience and the like. The back is under the effect of lifting back electric putter, slowly inclines to 37 degrees and maintains this state, and the comfort level when bathing is increased to the back of slope makes things convenient for nursing staff to wash, lifts the back and slowly descends the bed board under the lifting means effect simultaneously, and the compression canvas is slowly spread along with going up and down all around to form confined space to can follow the bathroom drainage to the room and drainage to the bathroom through the hose, in order to provide the bathing.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the structure of the present invention in any way. Any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A bathing bed for nursing old people and paralysis is characterized by comprising a bathing bed supporting underframe, a bed frame fixedly installed with the bathing bed supporting underframe through a bed frame supporting frame, a bed board assembly movably installed with the bed frame in a matched manner and divided into four regions to be spliced with each other, a mattress laid on the bed board assembly of each region, and a remote control system for controlling the action of the bed board assembly;

the bed plate assembly comprises a back lifting bed plate, a side turning bed plate, a defecation bed plate and a bath bed plate, wherein a back lifting structure for driving the back lifting structure to perform back lifting is arranged at the bottom of the back lifting bed plate, a side turning structure for driving the side turning structure to perform side turning is arranged at the bottom of the side turning bed plate, the defecation bed plate is provided with a defecation hole and a bed pan placing structure arranged corresponding to the defecation hole, compressible bath canvas and a drainer are arranged on the periphery of a whole bed plate formed after the bath bed plate is connected with the back lifting bed plate, and a hydraulic cross lifter for driving the bath bed plate and the back lifting bed plate to synchronously lift is arranged between the bath bed plate and;

the back lifting structure comprises a back lifting electric push rod hinged with the back lifting bed plate, a back lifting vertical support frame hinged with the back lifting bed plate, and a back lifting transverse bottom frame fixedly mounted with the back lifting vertical support frame and hinged with the other end of the back lifting electric push rod;

the side-turning structure comprises a side-turning connecting frame fixedly mounted with the side-turning bed plate, a side-turning electric push rod which is hinged with the side-turning connecting frame and adopts the thrust direction opposite to that of the back-lifting electric push rod, and an L-shaped side-turning supporting frame of which one end is fixedly connected with the side-turning bed plate and the other end is hinged with the side-turning electric push rod;

the toilet bowl placing structure comprises a toilet hole covering plate which is controlled by a motor to rotate and covers or opens the toilet hole, and a toilet bowl position which is positioned below the toilet hole and used for storing the toilet bowl;

the upper end of the bath canvas is connected with the bed frame, the lower end of the bath canvas is connected with the whole bed board formed by connecting the bath bed board and the back lifting bed board and the lower end of the bath canvas, and the upper end and the lower end of the bath canvas are connected with the corresponding connecting positions to form a closed space.

2. The nursing bath bed for the aged and the paralysis as claimed in claim 1, wherein the maximum angle of the back-lifting bed board inclined upward by the thrust of the back-lifting electric push rod is 45 degrees, and the back-lifting angle of the back-lifting bed board in the bath state is 37 degrees.

3. The nursing bath bed for the aged and the paralysis according to claim 2, wherein the remote control system comprises a program box connected with the back-lifting electric push rod, the side-turning electric push rod and the hydraulic cross lifter, a wired remote controller and a wireless remote controller which are connected with the program box through wired remote control, a transformer connected with the program box, a plug connected with the mains supply and connected with the transformer, and a backup battery box and an extension line which are connected between the program box and the transformer.

4. The nursing bath bed for the aged and the paralysis according to claim 3, wherein the maximum tilting angle of the side-tipping bed board to the side-tipping direction under the thrust of the side-tipping electric push rod is 90 degrees.

5. The bathing bed for nursing the aged and the paralyzed people according to claim 4, wherein the bed frame is internally provided with a cross beam movably matched with the bed boards of all the areas, the front end of the bed frame is provided with a head board, the rear end of the bed frame is provided with a tail board, and both sides of the bed frame are movably provided with bed guardrails which are detachably arranged.

6. The nursing bath bed for the aged and the paralyzed patients according to claim 5, wherein the hydraulic cross lifter comprises two cross support rods which are respectively connected with the bath bed board and the bath bed supporting underframe and are arranged in a cross way, a hydraulic cylinder for controlling the expansion and the storage of the cross support rods and a motor for driving the hydraulic cylinder to act.

7. The nursing bath bed for the aged and the paralysis as claimed in claim 6, wherein the bottom of the four corners of the supporting bottom frame of the bath bed are provided with universal wheels with foot brakes.

8. The geriatric and paralytic care bathing bed of claim 7 wherein the mattress in each zone is covered with a protective cover to prevent soiling of the mattress.