CN106511004A

CN106511004A - Movable bath bed for bedridden patient

Info

Publication number: CN106511004A
Application number: CN201611026452.2A
Authority: CN
Inventors: 韦智生
Original assignee: Individual
Current assignee: Haining Economic Development Industrial Park Development and Construction Co.,Ltd.
Priority date: 2016-11-18
Filing date: 2016-11-18
Publication date: 2017-03-22
Anticipated expiration: 2036-11-18
Also published as: CN106511004B

Abstract

The invention discloses a movable bath bed for a bedridden patient. The movable bath bed comprises a bed plate, a head washing air bag, a back air cushion, a foot extensible and retractable assembly and a bed fence, wherein the bed plate is provided with a containing groove, a first groove, a second groove, a third groove, the head washing air bag, the back air cushion, the foot extensible and retractable assembly, a first water outlet and a first choke plug used in cooperation with the first water outlet; the head washing air bag comprises a supporting part and a head washing part, a first inner air hole, a first air inflation pipe and a first outer air hole are formed in the bottom of the head washing part, and the supporting part is provided with a second inner air hole, a second air inflation pipe and a second outer air hole; the back air cushion is provided with a third inner air hole, a third air inflation pipe and a third outer air hole; and the foot extensible and retractable assembly comprises a first plate, a second plate, at least two extensible and retractable rods, at least two first springs and a third plate. The movable bath bed has the beneficial effects that the structure is simple, the bed is practical, three functions of bath taking, head washing and sleeping can be achieved at the same time, and the legs can freely extend or retract.

Description

Bed patient uses removable bathing bed

Technical field

The present invention relates to a kind of medical treatment and nursing apparatus.It is more particularly related to a kind of bed patient uses removable Bathing bed.

Background technology

Bed patient is needed to carry out which living nursing by other people, takes wiping most patient more because of self-care ability defect The mode washed replaces having a bath, but cleans and can not get a desired effect, and patient is also uncomfortable, can also take shower Mode, shifts patient onto toilet with wheelchair by nursing staff and is taken a shower, although the patient being sitting on wheelchair can rinse body Still cleaning effect is undesirable for body, and troublesome poeration is wasted time and energy.At present, have a bath rare problem to solve bed patient, people Invented some bathing beds.But there is problems with：Hair washing can not be realized separately carrying out and while what is carried out has with having a bath Effect is combined, the foot of bed patient and back can not according to bed patient need lift certain angle.

The content of the invention

It is an object of the invention to solve at least the above, and provide the advantage that at least will be described later.

It is a still further object of the present invention to provide a kind of bed patient is with removable bathing bed, its can simple structure, it is real With, while meet have a bath, the triple functions washed hair and sleep, leg retractable.

In order to realize these purposes of the invention and further advantage, there is provided a kind of bed patient is had a bath with removable Bed, including：Bed board, the bed board be arranged on bedstead on, it include upper surface along the circumferentially disposed storage tank of the bed board, be located at Outer the first groove near described bed board head one end of the storage tank, in the storage tank near the bed board head one Second groove at end, it is spaced along the bed board width near two of bed board foot one end in the storage tank Arrange the 3rd groove, hair washing air bag, back air cushion, foot's telescopic component, the first delivery port and with first delivery port Matching used first plug；

Hair washing air bag, it include the cuboid that bottom surface is embedded in first groove supporting part, be installed in it is described Above supporting part, and upper surface is ringent hair washing portion, wherein, the supporting part is air bag with the hair washing portion, Hair washing portion bottom has the first inner air vent, and first inner air vent connects the first gas tube, and first gas tube is successively Supporting part described in hermetically passing and the bed board simultaneously form the first outer pore in the bed board bottom side, and the supporting part is close The side of first groove has the second inner air vent, and second inner air vent connects the second gas tube, second gas tube Bed board described in hermetically passing, and the second outer pore is formed in the bed board bottom side；

Back air cushion, the back air cushion are the right angle wedge that rectangle sides are embedded in second groove Shape, the back air cushion have the 3rd inner air vent near the side of second groove, and the 3rd inner air vent connection the 3rd is filled Tracheae, bed board described in the 3rd gas tube hermetically passing, and the 3rd outer pore is formed in the bed board bottom side；

Foot's telescopic component, foot's telescopic component are embedded in the 3rd groove, and which is included positioned at the described 3rd The first plate body and first plate body interval that groove is connected through the hinge with the junction of the bed board away from one end of head The second plate body for arranging, it is installed at least two expansion links, vertically of first plate body near the second plate body side At least two first springs and level for being installed in second bottom portion of groove are installed in the 3rd of the first spring top surface Plate body, wherein, second plate body, four side corresponding with first plate body is tightly connected by folding set, the expansion link band Dynamic described folding folds set near described second bottom portion of groove one end along away from first plate body described in set drawing process Direction is inclined upwardly setting, and the expansion link is connected with motor, and the motor is connected with button；

Bed enclosing, the bed enclosing bottom end seal are fixed on the accommodating trench bottom, and the bed enclosing is to stretch up and down The cystic structures of folding, which has and rushes air vent；

Wherein, the described first outer pore, the second outer pore and the 3rd outer pore are respectively provided with a vent plug；

The first plate body folding end arranges the 4th groove, the bottom of the 4th groove vertically fixed at least one the Two springs, the second spring other end are fixedly connected the 4th plate body, and the 4th plate body is near the first plate body upper surface Side have at least one the 5th grooves, the 3rd groove near the first plate body folding end arrange one the 6th groove with Part accommodates the 4th plate body.

Preferably, described bed patient is also included with removable bathing bed：5th plate body, the 5th plate body with The bed board surrounding is connected through the hinge respectively to cover the upper surface of the storage tank, with respect to the 5th plate body folding end The side wall of the storage tank is L-shaped, and the folding end of the 5th plate body is the L-shaped being interlocked with the bed board.

Preferably, described bedrid patient nursing bed, also includes：At least one support block, the support block is along axle To the close second plate body side of first plate body is installed in, the height of the support block is complete slightly larger than the expansion link Height during contraction.

Preferably, hair washing portion bottom surface have the second delivery port, second delivery port match setting second block up Head, the bed board arrange threeth delivery port with the second delivery port vertical direction along relative, and the 3rd delivery port is located at institute The 3rd plug of the supporting setting in bed board bottom is stated, wherein, second delivery port is identical with the 3rd delivery port aperture.

Preferably, the bed board upper surface and the storage tank inner surface apply PVC coatings.

Preferably, the hair washing portion is arc-shaped to lower recess near the side of head.

Preferably, height of the height after the back air cushion is entirely pneumatic equal to the bed enclosing after entirely pneumatic, Height after the height slightly above bed enclosing of the hair washing air bag is entirely pneumatic.

The present invention at least includes following beneficial effect：

Firstth, simple structure of the bed patient of the present invention with removable bathing bed, it is practical, while meet have a bath, Hair washing and the triple functions slept, leg retractable are vdiverse in function, only inflation hair washing portion, and bed patient can be carried out The cleaning of head, bed enclosing inflation bed patient can be had a bath, and now, supporting part and hair washing portion are inflated simultaneously, can be given Have a bath the support of one head of patient, bed patient can wash hair without not feeling well while having a bath.

Secondth, use of the bed patient of the present invention with the 5th plate body of removable bathing bed, when bed disease When people does not have a bath, the bed board at its back can form one piece of flat face, increase comfort level, and fastening can the 5th plate body To not continuing to move down when storage tank, while mitigating the pressure born by hinge itself.

3rd, bed patient of the present invention can mitigate foot's telescopic component folding with the support block of removable bathing bed The pressure that overlapping is contracted to expansion link, plays certain protective effect to extend its service life to expansion link.

4th, height of the bed patient of the present invention with the back air cushion that may move bathing bed after entirely pneumatic Height after entirely pneumatic equal to the bed enclosing, after the height slightly above bed enclosing of the hair washing air bag is entirely pneumatic Highly, the purposes that sickbed patient shampoo is had a bath can be preferably realized in the setting of such height, increase comfort level.

Part is embodied by the further advantage of the present invention, target and feature by description below, and part will also be by originally The research of invention and practice and be understood by the person skilled in the art.

Description of the drawings

Fig. 1 is structural representation of the bed patient of the present invention with removable bathing bed in contraction state；

Fig. 2 is the structural representation of the hair washing air bag and the back air cushion of the present invention in deployed condition；

Fig. 3 is the structural representation of the bed enclosing in deployed condition of the present invention；

Fig. 4 is the schematic cross-section of the bed patient with removable bathing bed of the present invention；

Fig. 5 is the structural representation that the 5th plate body of the present invention is fastened with the bed board；

Fig. 6 is the structural representation that first plate body of the present invention is fastened with the 3rd groove.

Specific embodiment

The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification text Word can be implemented according to this.

It should be appreciated that it is used herein such as " have ", "comprising" and " including " term do not allot one or many The presence or addition of individual other elements or its combination.

As shown in figures 1 to 6, the present invention provides a kind of bed patient and uses removable bathing bed, including：

Bed board 2, the bed board 2 are arranged on bedstead 1, and which includes upper surface along the circumferentially disposed storage tank of the bed board 2 3rd, storage tank 3 described in distance of the bed board 2 positioned at one end of head has a certain distance, and 2 upper surface of the bed board is located at Part outside the storage tank 3 arranges the first groove 4,2 upper surface of the bed board and is located at the part in the storage tank 3 near head Portion one end arranges the second groove 5,2 upper surface of the bed board and is located at the part in the storage tank 3 near 2 foot one of the bed board Two of end stretch along spaced 3rd groove 6 of 2 width of the bed board, hair washing air bag 8, back air cushion 17, foot Component 21, the bed board 2 be located at the storage tank 3 in part arrange one through the bed board 2 the first delivery port 30 and With first delivery port, 30 matching used first plug 31；

Hair washing air bag 8, it is the supporting part 9 of its cuboid for including that bottom surface is embedded and being pasted onto in first groove 4, solid It is located above the supporting part 9, and upper surface is ringent hair washing portion 10, wherein, the supporting part 9 and the hair washing portion 10 Air bag is, the one side that 10 bottom air bag of the hair washing portion is contacted with the supporting part 9 has the first inner air vent 11, described First inner air vent 11 connects the first gas tube 12, the supporting part 9 described in hermetically passing, and described successively of first gas tube 12 Bed board 2 simultaneously forms the first outer pore 13 in 2 bottom side of the bed board, and the supporting part 9 has near the side of first groove 4 Second inner air vent 14, second inner air vent 14 connect the second gas tube 15, bed described in 15 hermetically passing of the second gas tube Plate 2, and the second outer pore 16 is formed in 2 bottom side of the bed board；

Back air cushion 17, the back air cushion 17 are embedded and are pasted onto in second groove 5 for rectangle sides Right angle trigonometry cylindricality, the back air cushion 17 have the 3rd inner air vent 18 near the side of second groove 5, in the described 3rd The 3rd gas tube 19 of connection of pore 18, bed board 2 described in 19 hermetically passing of the 3rd gas tube, and in 2 bottom side shape of the bed board Into the 3rd outer pore 20；

Foot's telescopic component 21, foot's telescopic component 21 are embedded in the 3rd groove 6, and which is included positioned at described The first plate body 22 that 3rd groove 6 is connected through the hinge with the junction of the bed board 2 away from one end of head, and described first 22 spaced second plate body 23 of plate body, first plate body 22 is installed near at least the two of 23 side of the second plate body Individual expansion link 24, at least two first springs 25 for being installed in 5 bottom of the second groove vertically, and level be installed in institute The 3rd plate body 26 of 25 top surface of the first spring is stated, wherein, first plate body 22 is connected with the inboard hinge of the 3rd groove 6 Connect, first plate body 22 does the rotation of 0-90 degree relative to the 3rd groove 6, and when which is rotated to 90 degree, fixed angle is not Increase again, similar to the connection between cabinet door and cupboard, second plate body 23 is logical with first plate body, 22 corresponding four side Cross folding set 27 to be tightly connected, the expansion link 24 drives described folding that set 27 is folded described in 27 drawing process of set near described Second groove, 5 bottom end is inclined upwardly settings along the direction away from first plate body 22, the expansion link 24 and motor 28 It is connected, the motor 28 is connected with button 29, the motor 28 is arranged on the bedstead 1 positioned at the lower section of bed board 2, the button 29 are used to open and close motor 28；

Bed enclosing 32,32 bottom end seal of bed enclosing are fixed on 3 bottom of the storage tank, and the bed enclosing 32 is to go up The cystic structures of lower telescopic folding, which has and rushes air vent 33；

Wherein, the described first outer pore 13, the second outer pore 16 and the 3rd outer pore 20 are respectively provided with a vent plug 34；

First plate body 22 opens up fourth along 22 horizontal direction of the first plate body with the folding end of the 3rd groove 6 Groove 35, the bottom of the 4th groove 35 are spaced fixed at least one with the direction of 22 level of the first plate body vertically Second spring 36,36 other end of the second spring are fixedly connected the 4th plate body 37, and the 4th plate body 37 is parallel with described One plate body 22, the 4th plate body 37 have at least one the 5th grooves 38 near the side of 22 upper surface of the first plate body, 5th groove 38 is used for the effect that finger applies an external force to which, and the 3rd groove 6 is near first plate body The 6th groove 39 of setting 1 at 22 folding ends accommodates the 4th plate body 37 with part.

In above-mentioned technical proposal, during use, during use, when bed patient is normally lying when sleeping, air bag 8 of washing hair Supporting part 9 and 10 equal collapsible of hair washing portion in first groove 4,17 collapsible of back air cushion is described In two grooves 5, the 4th plate body 37 is embedded in the 5th groove 38 in the presence of 36 tension force of the second spring, will Expansion link 24, the first plate body 22, the second plate body 23, the 3rd plate body 26, folding set 27 and the first spring in contraction state 25 are embedded in the 3rd groove 6, spread cotton-padded mattress, and bed patient normally can rest；

When only not having a bath to sickbed patient shampoo, the cotton-padded mattress positioned at bed patient's head is folded into into the shoulder of patient The vent plug 34 of the first outer pore 13 where below, is pulled out, inflator pump is connected into the first outer pore 13, gas passes sequentially through first Outer pore 13, the first gas tube 12 and the first inner air vent 11 and reach hair washing portion 10, by 10 gassy of hair washing portion forming square The cavity vent plug 34 for people's hair washing of shape clogs the first outer pore 13, then washes hair, and exclusion waste water dries when washing After the water on surface, pull out 10 collapsible of hair washing portion after vent plug 34 is deflated in second groove 5, pave cotton-padded mattress, lie in bed Patient normally can rest；

When preparing to have a bath to bed patient, cotton-padded mattress under bed patient's body and other items is removed, inflation/deflation is pulled out The vent plug 34 in hole, inflates after inflator pump to be connected the air filling and exhausting hole of the bed enclosing 32, and the bed enclosing 32 is upwardly extended with shape Into the cavity having a bath for bed patient, water is injected into cavity, during having a bath, if patient wants to lift back, pull out Inflator pump is connected the 3rd outer pore 20 by the vent plug 34 of three outer pores 20, and gas passes sequentially through the 3rd outer pore 20, the 3rd inflation Pipe 19 and the 3rd inner air vent 18 and reach back air cushion 17；

Bed patient needs to do leg stretching motion or when leg needs to lift certain angle, and it is recessed that external force acts on the 5th Groove 38, makes the 4th plate body 37 move away from the 6th groove 39 towards the 4th groove 35 until from the 6th groove 39 out, unclamps The power of the 4th groove 35 is acted on, the 3rd plate body 26 is moved in the presence of the first spring 25 upward and promotes then the second plate body 23 Move upwards, be the first plate body 22 in the presence of external force with the bed board 2 in plumbness and fixation, button press 29 with Motor 28 is opened, the motor 28 drives the expansion link 24 to extend, the motor 28 drives expansion link 24 to be retractable to pre- fixed length When spending, button press 29, deenergization fold set 27 flexible to accommodate described second described in the telescopic process of expansion link 24 Plate body 23 it is movable；During bed patient has a bath, when wanting that doing leg moves forward and backward, sole is placed in into described and On plate body, button press 29, motor 28 drive expansion link 24 to do front-rear reciprocation movement, before expansion link 24 drives the second plate body 23 to do After move back and forth；

When hair washing is thought when bed patient has a bath, the vent plug 34 of the second outer pore 16 is pulled out, inflator pump is connected outside second Pore 16, gas pass sequentially through the second outer pore 16, the second gas tube 15 and the second inner air vent 14 and reach supporting part 9, will prop up The second outer pore 16 is clogged with vent plug 34 after 9 gassy of support part, the vent plug 34 of the first outer pore 13 is pulled out, inflator pump is connected First outer pore 13, gas pass sequentially through the first outer pore 13, the first gas tube 12 and the first inner air vent 11 and reach hair washing portion 10,10 gassy of hair washing portion is clogged into the first outer pore 13 with the cavity vent plug 34 for people's hair washing for forming rectangle, then Hair washing, the hair washing portion 10 and the charging portion inflate after the hair washing portion 10 height and the bed enclosing 32 inflation after It is highly identical, after waste water is excluded when washing and drying the water on surface, the second outer pore 16 and the first outer pore are pulled out respectively After the deflation of 13 vent plug 34 by supporting part 9 and 10 collapsible of hair washing portion in first groove 4；

When bed patient after a bath, extract the first plug 31, water for bathing is discharged by the first delivery port 30, dries what is left Water, pulls out the vent plug 34 of air filling and exhausting hole, after the bed enclosing 32 is deflated collapsible in the first through hole, the motor 28 drive the expansion link 24 to be compressed to most short status, and external force acts on the 4th groove 35, makes the 4th plate body 37 towards the 4th recessed Groove 35 moves away from the 6th groove 39, when the 4th plate body 37 reaches the effect that 39 openend of the 6th groove deducts external force, the Four plate bodys 37 are partly embedded in the 6th groove 39 with fixed foot portion telescopic component 21 in the presence of second spring 36, so that the One plate body 22 is embedded in the third through-hole, spreads cotton-padded mattress, is slept for bed patient.

In another kind of technical scheme, described bedrid patient nursing bed also includes, the 5th plate body 40, the described 5th Plate body 40 is connected through the hinge with 2 surrounding of the bed board respectively to cover the upper surface of the storage tank 3, with respect to the 5th plate The side wall of the storage tank 3 at 40 folding end of body is L-shaped, and the folding end of the 5th plate body 40 is to be interlocked with the bed board 2 L-shaped.The effect of the component is the use of the 5th plate body 40, and when bed patient does not have a bath, the bed board 2 at its back can One piece of flat face is formed, is increased comfort level, and the 5th plate body 40 can be made not continue when storage tank 3 are fastened to downwards It is mobile, while mitigating the pressure born by hinge itself.

In another kind of technical scheme, described bedrid patient nursing bed also includes：At least one support block 41, institute State support block 41 first plate body 22 is installed in vertically near 23 side of the second plate body, the height of the support block 41 Height when shunk slightly larger than the expansion link 24 completely.The effect of the component is that support block 41 can mitigate foot's telescopic component Pressure of 21 folding shrinkings to expansion link 24, plays certain protective effect to extend its service life to expansion link 24.

In another kind of technical scheme, 10 bottom surface of hair washing portion has the second delivery port 42, second delivery port 42 Match the second plug 43 of setting, and the bed board 2 arranges threeth delivery port with 42 vertical direction of the second delivery port along relative 44, the 3rd delivery port 44 is located at the 3rd plug 45 of the supporting setting in 2 bottom of the bed board, wherein, second delivery port 42 It is identical with 44 aperture of the 3rd delivery port.The effect of the component is folded down in the hair washing portion 10 and the supporting part 9 When 43 lower end of the second plug project part can be embedded in the 3rd delivery port 44, and reduce made due to the second plug 43 Into unevenness.

In another kind of technical scheme, 2 upper surface of the bed board and 3 inner surface of the storage tank apply PVC coatings.Adopt Water can be made to be easier to dry with this scheme, mitigate the workload of nurse.

In another kind of technical scheme, the hair washing portion 10 is near the arc-shaped that the side of head is to lower recess.The structure Part makes bed patient during hair washing, plays a support to the neck of bed patient.

In another kind of technical scheme, the hair washing portion 10 is near the arc-shaped that the side of head is to lower recess.The structure Part is vdiverse in function, only inflation hair washing portion 10, and bed patient can be carried out the cleaning of head, and bed enclosing 32 is inflated bed patient Can have a bath, now, supporting part 9 and hair washing portion 10 be inflated simultaneously, the support of one head of patient of having a bath, bed disease can be given People can wash hair without not feeling well while having a bath.

Number of devices described herein and treatment scale are the explanations for simplifying the present invention.To bed patient of the present invention Will be readily apparent to persons skilled in the art with the application of removable bathing bed, modifications and variations.

Although embodiment of the present invention is disclosed as above, which is not restricted to listed by specification and embodiment With, it can be applied to various suitable the field of the invention completely, for those skilled in the art, can be easily Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, the present invention is not limited In specific details and shown here as the legend with description.

Claims

1. a kind of bedrid patient nursing bed, it is characterised in that include：

Bed board, the bed board are arranged on bedstead, and which includes upper surface along the circumferentially disposed storage tank of the bed board, positioned at described Outer the first groove near described bed board head one end of storage tank, in the storage tank near described bed board head one end Second groove, in the storage tank near two of bed board foot one end along the bed board width interval setting The 3rd groove, hair washing air bag, back air cushion, foot's telescopic component, the first delivery port and supporting with first delivery port The first plug for using；

Hair washing air bag, which includes the supporting part of the cuboid that bottom surface is embedded in first groove, is installed in the support Above portion, and upper surface is ringent hair washing portion, wherein, the supporting part is air bag with the hair washing portion, described Hair washing portion bottom has the first inner air vent, and first inner air vent connects the first gas tube, and first gas tube is sealed successively The first outer pore is formed through the supporting part and the bed board and in the bed board bottom side, the supporting part is near described The side of the first groove has the second inner air vent, and second inner air vent connects the second gas tube, the second inflation seal of tube Through the bed board, and the second outer pore is formed in the bed board bottom side；

Back air cushion, the back air cushion is the right angle trigonometry cylindricality that rectangle sides are embedded in second groove, institute State back air cushion and there is the 3rd inner air vent near the side of second groove, the 3rd inner air vent connects the 3rd gas tube, Bed board described in the 3rd gas tube hermetically passing, and the 3rd outer pore is formed in the bed board bottom side；

Foot's telescopic component, foot's telescopic component are embedded in the 3rd groove, and which is included positioned at the 3rd groove The first plate body being connected through the hinge with the junction of the bed board away from one end of head and the first plate body interval setting The second plate body, be installed at least two expansion links, vertically fixed of first plate body near the second plate body side The 3rd plate of the first spring top surface is installed at least two first springs and level of second bottom portion of groove Body, wherein, second plate body, four side corresponding with first plate body is tightly connected by folding set, and the expansion link drives Described folding folds set near described second bottom portion of groove one end along the side away from first plate body described in set drawing process To the setting that is inclined upwardly, the expansion link is connected with motor, and the motor is connected with button；

Bed enclosing, the bed enclosing bottom end seal are fixed on the accommodating trench bottom, and the bed enclosing is for can telescopic folding up and down Cystic structures, which has and rushes air vent；

The first plate body folding end arranges the 4th groove, the bottom of the 4th groove fixed at least one second bullet vertically Spring, the second spring other end are fixedly connected the 4th plate body, and the 4th plate body is near the one of the first plate body upper surface Side has at least one the 5th grooves, and the 3rd groove arranges one the 6th groove with part near the first plate body folding end Accommodate the 4th plate body.

2. bedrid patient nursing bed as claimed in claim 1, it is characterised in that also include：5th plate body, the 5th plate Body is connected through the hinge with the bed board surrounding respectively to cover the upper surface of the storage tank, with respect to the 5th plate body folding The side wall of the bed board at end is L-shaped, and the folding end of the 5th plate body is the L-shaped being interlocked with the bed board.

3. bedrid patient nursing bed as claimed in claim 1, it is characterised in that also include：At least one support block, it is described Support block is installed in first plate body vertically near the second plate body side, and the height of the support block is slightly larger than described Height when expansion link shrinks completely.

4. bedrid patient nursing bed as claimed in claim 1, it is characterised in that hair washing portion bottom surface has the second water outlet Mouthful, second delivery port matches and arranges the second plug, and the bed board is set with the second delivery port vertical direction along relative The 3rd delivery port is put, the 3rd delivery port is located at the 3rd plug of the supporting setting in the bed board bottom, wherein, second water outlet Mouth is identical with the 3rd delivery port aperture.

5. bedrid patient nursing bed as claimed in claim 1, it is characterised in that the bed board upper surface and described accommodating Groove inner surface applies PVC coatings.

6. bedrid patient nursing bed as claimed in claim 1, it is characterised in that the hair washing portion near the side of head is To the arc-shaped of lower recess.

7. bedrid patient nursing bed as claimed in claim 1, it is characterised in that the height after the back air cushion is entirely pneumatic Height of the degree equal to the bed enclosing after entirely pneumatic, after the height slightly above bed enclosing of the hair washing air bag is entirely pneumatic Height.