CN213759042U

CN213759042U - A combined integrated nursing bed wheelchair

Info

Publication number: CN213759042U
Application number: CN202021638552.2U
Authority: CN
Inventors: 林蓓蕾; 翟清华; 单秋菊; 李冰华; 豆银霞; 郭娟娟; 王玲玲; 张一帆; 王倩
Original assignee: Zhengzhou University
Current assignee: Zhengzhou University
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-07-23
Anticipated expiration: 2030-08-07

Abstract

The utility model provides a combined-integrated nursing bed wheelchair, which belongs to the technical field of medical nursing equipment and is used to solve the problems that the structure and function of the wheelchair and the nursing bed cannot be effectively combined, the angle of the backrest and the armrest cannot be adjusted, and the scope of application is small. The combined integrated nursing bed wheelchair includes a seat part, a backboard part, a runner and a foot board part, the backboard part is hinged on one side of the seat part through several hinges, and the foot board part is hinged on the other side of the seat part through several hinges On the side, the runner is rotatably arranged under the seat part, and lift guardrails are provided on both sides of the seat part and the backboard part. The combined integrated nursing bed wheelchair can be used as a wheelchair or a nursing bed through the cooperation of the seat part, the backrest part and the foot plate part. The board and the board body can be adjusted at any angle between horizontal and vertical, with wide adjustment range and high adjustment precision.

Description

Combined integral type nursing bed wheelchair

Technical Field

The utility model belongs to the technical field of medical care equipment, a wheelchair, especially a combination style nursing bed wheelchair is related to.

Background

Paralyzed patients usually can not move autonomously and need to be bedridden for a long time. The nursing requirement for the bedridden paralysis patient is high, the mattress needs to be kept dry, and bedsore caused by local blood non-circulation due to the fact that the patient keeps the same posture is avoided.

The nursing facility of the bedridden patient can not leave the wheelchair, and the nursing staff can push the patient outdoors through the wheelchair, so that the mood of the patient is pleasant. However, it is a laborious task to move the patient from the bed to the wheelchair or vice versa.

At present, the structural design of the existing wheelchair and nursing bed is not reasonable enough, the function is single, the wheelchair can only be used for lying and sleeping of people, when people need to get up and go out, the wheelchair is usually needed to be used, the common wheelchair is an independent individual, and the wheelchair is difficult to move to the wheelchair from the bed for the paralyzed or the unchanged people, is not safe enough, and can not meet the use requirements of people. The conversion between the wheelchair and the nursing bed is quite inconvenient, a great burden is caused to a patient and a caregiver, meanwhile, certain hidden danger is caused to the safety of the patient, and the price of the wheelchair and the nursing bed which are purchased at the same time is also great economic burden.

Therefore, a product which can effectively combine the structure and the function of the wheelchair and the nursing bed is urgently needed, the angle of the backrest and the armrest can be conveniently adjusted by a patient according to the self condition, a semi-coated model is formed, and the wheelchair is safer and more practical and is very important for the rehabilitation and daily nursing of the patient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art, and provides a combined integral nursing bed wheelchair, which solves the technical problems that: the wheelchair and the nursing bed are effectively combined in structure and function, so that the wheelchair and the nursing bed are convenient for a patient to use, the angles of the backrest and the armrests are adjustable, and the application range is widened.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides a combination formula nursing bed wheelchair, includes seat part, backup plate part, runner and sole part, the backup plate part articulates in one side of seat part through a plurality of hinges, and the sole part articulates the opposite side at the seat part through a plurality of hinges, and the runner rotates and sets up in seat part below, and the both sides of seat part and backup plate part all are provided with lifting guardrail.

The utility model discloses a theory of operation: the device can be used as a wheelchair and a nursing bed, when the wheelchair is in a wheelchair state, a patient can sit on the seat part, lean against the backup plate part, put the two legs on the foot plate part, and then push the wheelchair to move forwards under the load of the rotating wheels; when nursing bed state, backup plate part and sole part level expand and the locking, form nursing bed, then pull open lifting guardrail, avoid the patient to drop, two kinds of state switch are convenient, and the wheelchair is half parcel formula wheelchair, and is safer, and the angle of backup plate part can be adjusted according to patient's needs, and the angle of half parcel is also adjustable, and is more convenient.

The seat part comprises a seat body, an excretion drawer and armrest side plates, the armrest side plates are symmetrically hinged to two ends of the seat body through a plurality of hinges, a sliding groove is formed in the lower portion of the seat body, the excretion drawer is arranged inside the sliding groove in a sliding mode, symmetrical supporting legs are fixed to the lower portion of the seat body, and first belt brake trundles are fixed to the lower ends of the supporting legs.

When the mechanism is adopted, the handrail side plate is horizontally placed when being used as a nursing bed, the first belt-brake trundle slides on the ground and can be matched with the rotating wheel to keep balance, and the excretion drawer can contain excrement and is convenient to clean.

The chair plate body is provided with a drain outlet, the drain outlet is positioned above the drain drawer, and the periphery of the chair plate body is provided with a coaming.

By adopting the mechanism, the drain outlet is convenient to drain, and the coaming is used for blocking the telescopic cue.

A plurality of first flexible grooves have been seted up to the terminal surface of handrail curb plate, and first flexible inslot portion all slides and is provided with first flexible club, and the inside of first flexible club is equipped with first spring, and the both ends of first spring are contradicted respectively in the inside of first flexible club and first flexible inslot portion, and the ball end of first flexible club is contradicted at the terminal surface of the chair plate body, and the square lockhole of two symmetries is seted up to the side of handrail curb plate.

By adopting the mechanism, the first spring is in a compressed state, so that the ball end of the first telescopic ball rod always abuts against the end face of the chair plate body.

The handrail side plate is characterized in that symmetrical first locking screw holes are formed in two side faces of the handrail side plate, first locking rods are installed in the first locking screw holes in a threaded mode, when the handrail side plate is locked, the tail ends of the first locking rods abut against first telescopic rod, and the lifting guardrails are arranged on the outer end faces of the handrail side plate.

Mechanism more than adopting, the angle of adjustment handrail curb plate, the ball end of first flexible club is contradicted all the time at the terminal surface of chair plate body, when adjusting suitable position, screws up first locking lever for the terminal conflict of first locking lever is at first flexible club, locks the handrail curb plate of this position.

The backup plate part is including leaning on the plate body, expansion curb plate and rotation support pole, and the tip that leans on the plate body articulates in one side of the chair plate body through a plurality of hinges, expandes the curb plate through the both ends that articulate at the plate body of a plurality of hinges symmetries, and the groove of accomodating has all been seted up to the lower extreme of expansion curb plate, and rotation support pole's one end is rotated and is set up and is accomodating inslot portion, and rotation support pole's the other end all is fixed with the second area truckle of stopping.

When the nursing bed is used as the nursing bed, the unfolding side plates are horizontally placed, then the rotating support rods are taken out from the accommodating grooves, and the second belt brake trundles are placed on the ground and used for supporting the weight of a patient.

The side of leaning on the plate body has seted up the flexible groove of a plurality of seconds, the flexible inslot portion of second all slides and is provided with the flexible club of second, the inside of the flexible club of second is equipped with the second spring, the both ends of second spring are contradicted respectively in the flexible inslot portion of the inside of the flexible club of second and the flexible inslot portion of second, the bulb of the flexible club of second is contradicted in the side of the chair plate body, the both ends of leaning on the plate body have all seted up third locking screw, the inside screw thread of third locking screw installs the third check lock pole, the end of third check lock pole is contradicted on the flexible club of second.

Mechanism more than adopting, the second spring is compression state, and the ball end of the flexible club of second conflicts all the time in the side of the chair plate body, and the angle that the plate body was leaned on in the adjustment, and the ball end of the flexible club of second conflicts all the time in the side of the chair plate body, when adjusting the suitable position, screws up the third check lock lever for the end of third check lock lever conflicts at the flexible club of second, locks the plate body that leans on of this position.

The second locking screw hole has all been seted up to the lateral surface of expansion curb plate, and the second check lock pole is installed to the inside screw thread of second locking screw, and the end of second check lock pole is contradicted on the rotation support pole, and the terminal surface of expansion curb plate all rotates and is provided with the connecting rod, and when accomodating the expansion curb plate, the connecting rod lock is in the same place, and the lift guardrail all sets up the lateral surface at the expansion curb plate.

By adopting the mechanism, the rotary supporting rod is taken out from the accommodating groove, and the second locking rod is screwed, so that the tail end of the second locking rod is abutted against the rotary supporting rod to lock the rotary supporting rod at the position.

The footboard part includes the footboard body, the locking spiral shell piece, extends curb plate and locking lead screw, and the opposite side at the chair plate body is articulated through a plurality of hinges to the one end of the footboard body, and the curb plate spout has been seted up to the internal portion of footboard, and the slip setting that extends the curb plate symmetry is inside the curb plate spout, and a plurality of rotation counter bores have still been seted up to the inside of the footboard body, and the locking lead screw rotates to set up inside rotating the counter bore, and the tip at the locking lead screw is installed to locking spiral shell piece screw thread, and the locking spiral shell piece can slide in the inside of the square lockhole that corresponds.

When the nursing bed is used, the extension side plate is taken out from the inside of the side plate sliding groove of the foot plate body, then the locking screw rod is rotated, the locking screw rod drives the locking screw block to move outwards and extend into the square locking hole, and the foot plate body is locked to be in a horizontal position.

Compared with the prior art, the combined integrated nursing bed wheelchair has the following advantages:

1. the seat part is matched with the backup plate part and the foot plate part, so that the wheelchair can be used as a wheelchair and a nursing bed, the state switching is convenient and quick, the space occupied by the wheelchair state is small, and the wheelchair is convenient to move;

2. the seat part adopts the matching of the armrest side plate, the first telescopic ball rod and the first spring, the armrest side plate can adjust any angle between the horizontal position and the vertical position, the adjusting range is wide, the adjusting precision is high, a half-wrapping state can be formed, and the seat part is safer;

3. the backrest plate body is matched with the chair plate body through a second telescopic ball rod and a second spring, the backrest plate body can adjust any angle between the horizontal position and the vertical position, the adjusting range is wide, and the adjusting precision is high.

Drawings

FIG. 1 is a schematic perspective view of the wheelchair of the present invention;

FIG. 2 is a schematic view of the upper side of the nursing bed of the present invention;

FIG. 3 is a schematic view of the lower side of the nursing bed of the present invention;

FIG. 4 is a schematic view of an exploded structure of a seat component of the present invention;

FIG. 5 is a schematic view of an exploded structure of a middle backup plate of the present invention;

FIG. 6 is a schematic view of an exploded view of the middle leg plate of the present invention;

in the figure: 1-seat part, 1 a-seat body, 1 b-excretion opening, 1 c-coaming, 1 d-sliding groove, 1 e-excretion drawer, 1 f-supporting leg, 1 g-first caster with brake, 1 h-armrest side plate, 1 i-first telescopic club, 1 j-first telescopic groove, 1 k-first locking screw hole, 11-first locking rod, 1 m-first spring, 1 n-square locking hole, 2-backup plate part, 2 a-backup plate body, 2 b-unfolding side plate, 2 c-second locking screw hole, 2 d-connecting rod, 2 e-second locking rod, 2 f-rotary supporting rod, 2 g-second caster with brake, 2 h-second telescopic groove, 2 i-second spring, 2 j-second telescopic club, 2 k-containing groove, 21-third locking screw hole, 2 m-third locking rod, 3-rotating wheel, 4-foot plate component, 4 a-foot plate body, 4 b-locking screw block, 4 c-side plate sliding groove, 4 d-extending side plate, 4 e-rotating counter bore, 4 f-locking screw rod, 5-hinge and 6-lifting guardrail.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are intended to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-6, the present embodiment provides an integrated nursing bed wheelchair, which includes a seat part 1, a backup plate part 2, a wheel 3 and a foot plate part 4, wherein the backup plate part 2 is hinged on one side of the seat part 1 through a plurality of hinges 5, the foot plate part 4 is hinged on the other side of the seat part 1 through a plurality of hinges 5, the wheel 3 is rotatably disposed below the seat part 1, and lifting guardrails 6 are disposed on both sides of the seat part 1 and the backup plate part 2, in the present embodiment, the lifting guardrails 6 are the prior art and can be purchased and used directly, the device can be used as a wheelchair and can also be used as a nursing bed, when the wheelchair is in a wheelchair state, a patient can sit on the seat part 1, lean against the backup plate part 2, and two legs hang on the foot plate part 4, and then push, the wheel 3 bears the weight, and pushes forwards; when nursing bed state, backup plate part 2 and 4 levels of sole part expand and lock, form nursing bed, then pull open lifting guardrail 6, lifting guardrail 6 is vertical expansion state, avoids the patient to drop, and two kinds of states switch conveniently, and the wheelchair is half parcel formula wheelchair, and is safer, and backup plate part 2's angle can be adjusted according to patient's needs, and the angle of half parcel is also adjustable, and is more convenient.

Seat part 1 includes the chair plate body 1a, excrete drawer 1e and handrail curb plate 1h, handrail curb plate 1h is through the both ends of the articulated chair plate body 1a of a plurality of hinges 5 symmetries, chair plate body 1a below is provided with spout 1d, excrete drawer 1e and slide the inside that sets up at spout 1d, chair plate body 1a below is fixed with the supporting leg 1f of symmetry, in this embodiment, above-mentioned fixed mode adopts the welding, supporting leg 1f lower extreme is fixed with first area truckle 1g of stopping, in this embodiment, above-mentioned fixed mode adopts bolted connection, handrail curb plate 1h is when using as the nursing bed, the level is placed, first area truckle 1g of stopping slides subaerial, can cooperate with runner 3, keep balance, it can adorn the excrement to excrete drawer 1e, convenient clearance.

The chair plate body 1a is provided with a drain hole 1b, the drain hole 1b is located above the drain drawer 1e, surrounding plates 1c are arranged on the periphery of the chair plate body 1a, the drain hole 1b is convenient to drain, and the surrounding plates 1c are used for blocking the telescopic cue.

A plurality of first flexible grooves 1j have been seted up to handrail curb plate 1 h's terminal surface, the inside equal slip of first flexible groove 1j is provided with first flexible club 1i, the inside of first flexible club 1i is equipped with first spring 1m, the both ends of first spring 1m are contradicted respectively inside first flexible club 1 i's inside and first flexible groove 1j, the ball end of first flexible club 1i is contradicted at the terminal surface of chair plate body 1a, square lockhole 1n of two symmetries has been seted up to handrail curb plate 1 h's side, first spring 1m is compression state, make the ball end of first flexible club 1i contradict all the time at the terminal surface of chair plate body 1 a.

The utility model discloses a handrail curb plate, including handrail curb plate 1h, first locking screw 1k of symmetry is seted up to handrail curb plate 1 h's both sides face, first locking pole 11 is installed to the inside equal screw thread of first locking screw 1k, when locking, the terminal conflict of first locking pole 11 is at first flexible club 1i, lift guardrail 6 all sets up the outer terminal surface at handrail curb plate 1h, adjustment handrail curb plate 1 h's angle, the ball-end of first flexible club 1i is contradicted all the time at the terminal surface of chair board 1a, when adjusting to suitable position, screw up first locking pole 11, make the terminal conflict of first locking pole 11 at first flexible club 1i, the handrail curb plate 1h of locking this position, when lift guardrail 6 accomodates, receive the outer terminal surface at handrail curb plate 1h, when lift guardrail 6 expandes, be vertical expansion state, be higher than handrail curb plate 1 h.

Backup plate part 2 is including leaning on plate body 2a, expansion curb plate 2b and swivel support bar 2f, the tip of backup plate body 2a articulates the one side at chair plate body 1a through a plurality of hinges 5, the both ends at backup plate body 2a that expand curb plate 2b through the hinge of a plurality of hinges 5 symmetries, the groove 2k of accomodating has all been seted up to the lower extreme that expands curb plate 2b, swivel support bar 2 f's one end is rotated and is set up inside accomodating groove 2k, swivel support bar 2 f's the other end all is fixed with the second area and stops truckle 2g, in this embodiment, above-mentioned fixed mode adopts bolted connection, when using as the nursing bed, expansion curb plate 2b level is placed, then take out swivel support bar 2f from accomodating groove 2k, the second area is stopped truckle 2g and is placed subaerial, be used as supporting patient's weight.

A plurality of second telescopic grooves 2h are formed in the side surface of the backrest body 2a, a second telescopic ball rod 2j is arranged in each second telescopic groove 2h in a sliding mode, a second spring 2i is arranged in each second telescopic ball rod 2j, two ends of each second spring 2i respectively abut against the inside of each second telescopic ball rod 2j and the inside of each second telescopic groove 2h, the ball end of each second telescopic ball rod 2j abuts against the side surface of the chair plate body 1a, third locking screw holes 21 are formed in two ends of the backrest body 2a, third locking rods 2m are arranged in the third locking screw holes 21 in a threaded mode, the tail ends of the third locking rods 2m abut against the second telescopic ball rods 2j, the second springs 2i are in a compressed state, the ball ends of the second telescopic ball rods 2j always abut against the side surface of the chair plate body 1a, the angle of the backrest body 2a is adjusted, the ball ends of the second telescopic ball rods 2j always abut against the side surface of the chair plate body 1a, when the position is adjusted to a proper position, the third locking rod 2m is screwed down, so that the tail end of the third locking rod 2m is abutted against the second telescopic cue 2j, and the backup plate body 2a at the position is locked.

Second locking screw hole 2c has all been seted up to expansion curb plate 2 b's lateral surface, second locking screw hole 2c internal thread installs second check lock pole 2e, the terminal conflict of second check lock pole 2e is on rotatory bracing piece 2f, the terminal surface of expansion curb plate 2b all rotates and is provided with connecting rod 2d, when accomodating expansion curb plate 2b, connecting rod 2d lock is in the same place, lift guardrail 6 all sets up the lateral surface at expansion curb plate 2b, take out rotatory bracing piece 2f from accomodating inside groove 2k, screw up second check lock pole 2e, make the terminal conflict of second check lock pole 2e at rotatory bracing piece 2f, the rotatory bracing piece 2f of locking this position, when lift guardrail 6 is accomodate, receive the outer terminal surface at handrail curb plate 1h, when lift guardrail 6 expandes, be vertical expansion state, be higher than handrail curb plate 1 h.

The foot plate component 4 comprises a foot plate body 4a, a locking screw block 4b, an extension side plate 4d and a locking screw rod 4f, one end of the foot plate body 4a is hinged to the other side of the chair plate body 1a through a plurality of hinges 5, a side plate sliding groove 4c is formed in the foot plate body 4a, the extension side plate 4d is symmetrically arranged in the side plate sliding groove 4c in a sliding manner, a plurality of rotating counter bores 4e are further formed in the foot plate body 4a, the locking screw rod 4f is rotatably arranged in the rotating counter bores 4e, the locking screw block 4b is installed at the end part of the locking screw rod 4f in a threaded manner, the locking screw block 4b can slide in the corresponding square lock hole 1n, when the foot plate component is used as a nursing bed, the extension side plate 4d is taken out from the inside of the side plate sliding groove 4c of the foot plate body 4a, then the locking screw rod 4f is rotated and locked, the locking screw rod 4f drives the locking screw block 4b to move outwards and extend into the square lock hole 1n, the foot plate body 4a is locked in the horizontal position.

The utility model discloses a theory of operation:

1. the utility model is used as a nursing bed: the armrest side plate 1h is placed horizontally, the ball end of the first telescopic ball rod 1i always abuts against the end face of the chair plate body 1a, the first locking rod 11 is screwed, so that the tail end of the first locking rod 11 abuts against the first telescopic ball rod 1i, and the armrest side plate 1h at the position is locked; the leaning plate body 2a is placed horizontally, the second telescopic ball rod 2j compresses the second spring 2i to be stored in the second telescopic groove 2h, then the side plate 2b is unfolded to be placed horizontally, the third locking rod 2m is screwed down, the tail end of the third locking rod 2m is enabled to abut against the second telescopic ball rod 2j, the leaning plate body 2a at the position is locked, the rotary supporting rod 2f is taken out of the storage groove 2k, the second caster 2g with a brake is placed on the ground, the second locking rod 2e is screwed down, the tail end of the second locking rod 2e is enabled to abut against the rotary supporting rod 2f, and the rotary supporting rod 2f at the position is locked; horizontally placing the foot plate body 4a, rotating the locking screw rod 4f, driving the locking screw block 4b to move outwards by the locking screw rod 4f, extending into the square locking hole 1n, locking the foot plate body 4a to be in a horizontal position, and then taking the extending side plate 4d out of the side plate sliding groove 4c of the foot plate body 4 a; all the lifting guardrails 6 are pulled up to be in a vertical unfolding state and are higher than the handrail side plates for 1h, so that the nursing bed is formed.

2. The wheelchair comprises the following components: all lifting guardrails 6 are folded on the outer end face of the handrail side plate 1h, so that the arm placement is not influenced, the angle of the handrail side plate 1h is adjusted, the ball end of the first telescopic ball rod 1i always abuts against the end face of the chair plate body 1a, when the proper position is adjusted, the first locking rod 1l is screwed, the tail end of the first locking rod 1l abuts against the first telescopic ball rod 1i, the handrail side plate 1h at the position is locked to be used as a handrail, and a patient can be wrapped in the handrail; the rotary supporting rod 2f is accommodated in the accommodating groove 2k, the second locking rod 2e is screwed down, the tail end of the second locking rod 2e is enabled to be abutted against the rotary supporting rod 2f, the rotary supporting rod 2f at the position is locked, the angle of the leaning plate body 2a is adjusted, the ball end of the second telescopic ball rod 2j is always abutted against the side face of the chair plate body 1a, when the position is adjusted to be a proper position, the third locking rod 2m is screwed down, the tail end of the third locking rod 2m is enabled to be abutted against the second telescopic ball rod 2j, the leaning plate body 2a at the position is locked, the two unfolding side plates 2b are folded, the two connecting rods 2d are locked together, and the two unfolding side plates 2b are locked; the extension side plate 4d is accommodated in the side plate sliding groove 4c of the foot plate body 4a, the locking screw rod 4f is rotated reversely, the locking screw rod 4f drives the locking screw block 4b to move towards the inside of the rotating counter bore 4e, the locking screw block 4b is pulled out of the square locking hole 1n, the foot plate body 4a naturally hangs down and is abutted to the locking position, and then a patient sits above the chair plate body 1a to be used as a wheelchair.

In conclusion, the seat component 1 is matched with the backup plate component 2 and the foot plate component 4, so that the wheelchair can be used as a wheelchair and a nursing bed, the state switching is convenient and quick, the space occupied by the wheelchair state is small, and the wheelchair is convenient to move; the seat part 1 adopts the handrail side plate 1h to be matched with the first telescopic ball rod 1i and the first spring 1m, the handrail side plate 1h can adjust any angle between the horizontal direction and the vertical direction, the adjusting range is wide, the adjusting precision is high, a half-wrapping state can be formed, and the seat part is safer; the backrest plate body 2a is matched with the chair plate body 1a through a second telescopic ball rod 2j and a second spring 2i, the backrest plate body 2a can adjust any angle between the horizontal direction and the vertical direction, the adjusting range is wide, and the adjusting precision is high.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A combined integral nursing bed wheelchair comprises a seat component (1), a backup plate component (2), rotating wheels (3) and a foot plate component (4), and is characterized in that the backup plate component (2) is hinged to one side of the seat component (1) through a plurality of hinges (5), the foot plate component (4) is hinged to the other side of the seat component (1) through a plurality of hinges (5), the rotating wheels (3) are rotatably arranged below the seat component (1), and lifting guardrails (6) are arranged on two sides of the seat component (1) and the backup plate component (2);

the seat component (1) comprises a seat body (1a), a drainage drawer (1e) and armrest side plates (1h), wherein the armrest side plates (1h) are symmetrically hinged to two ends of the seat body (1a) through a plurality of hinges (5), a sliding groove (1d) is formed below the seat body (1a), the drainage drawer (1e) is arranged inside the sliding groove (1d) in a sliding mode, symmetrical supporting legs (1f) are fixed below the seat body (1a), and first casters (1g) with brakes are fixed at the lower ends of the supporting legs (1 f);

the chair plate body (1a) is provided with a drain outlet (1b), the drain outlet (1b) is positioned above the drain drawer (1e), and surrounding plates (1c) are arranged on the periphery of the chair plate body (1 a).

2. The combined integral type nursing bed wheelchair as claimed in claim 1, wherein the end surface of the armrest side plate (1h) is provided with a plurality of first telescopic grooves (1j), the first telescopic ball bars (1i) are slidably arranged in the first telescopic grooves (1j), the first telescopic ball bars (1i) are internally provided with first springs (1m), two ends of each first spring (1m) respectively abut against the inside of the first telescopic ball bar (1i) and the inside of the first telescopic groove (1j), the ball end of each first telescopic ball bar (1i) abuts against the end surface of the chair plate body (1a), and the side surface of the armrest side plate (1h) is provided with two symmetrical square locking holes (1 n).

3. The combined integral type nursing bed wheelchair as claimed in claim 2, wherein the two side surfaces of the handrail side plate (1h) are provided with symmetrical first locking screw holes (1k), first locking rods (1l) are installed inside the first locking screw holes (1k) in a threaded manner, when the handrail is locked, the tail ends of the first locking rods (1l) abut against the first telescopic rod (1i), and the lifting guardrails (6) are arranged on the outer end surfaces of the handrail side plate (1 h).

4. The combined integral type nursing bed wheelchair as claimed in claim 1, wherein the backrest plate part (2) comprises a backrest plate body (2a), an expansion side plate (2b) and a rotation support rod (2f), the end part of the backrest plate body (2a) is hinged to one side of the chair plate body (1a) through a plurality of hinges (5), the expansion side plate (2b) is symmetrically hinged to two ends of the backrest plate body (2a) through a plurality of hinges (5), the lower end of the expansion side plate (2b) is provided with a storage groove (2k), one end of the rotation support rod (2f) is rotatably arranged inside the storage groove (2k), and the other end of the rotation support rod (2f) is fixed with a second caster (2g) with a brake.

5. The integrated nursing bed wheelchair as claimed in claim 4, the utility model discloses a chair, including the back plate body (2a), lean on the side of plate body (2a) to seted up a plurality of flexible grooves of second (2h), the flexible ball pole of second (2j) is inside all to be slided and is provided with flexible ball pole of second (2j), the inside of flexible ball pole of second (2j) is equipped with second spring (2i), the both ends of second spring (2i) are contradicted respectively inside flexible groove (2h) of the inside of flexible ball pole of second (2j) and second, the ball end of flexible ball pole of second (2j) is contradicted in the side of chair plate body (1a), third locking screw (2l) have all been seted up at the both ends of back plate body (2a), third check lock pole (2m) are installed to third locking screw (2l) internal thread, the end of third check pole (2m) is contradicted on flexible ball pole of second (2 j).

6. The combined integral type nursing bed wheelchair as claimed in claim 5, wherein the outer side surfaces of the unfolding side plates (2b) are provided with second locking screw holes (2c), second locking rods (2e) are installed inside the second locking screw holes (2c) in a threaded manner, the tail ends of the second locking rods (2e) are abutted against the rotating support rods (2f), the end surfaces of the unfolding side plates (2b) are provided with connecting rods (2d) in a rotating manner, when the unfolding side plates (2b) are stored, the connecting rods (2d) are locked together, and the lifting guardrails (6) are arranged on the outer side surfaces of the unfolding side plates (2 b).

7. The integrated nursing bed wheelchair as claimed in claim 6, baseboard part (4) is including the footboard body (4a), locking spiral shell piece (4b), extend curb plate (4d) and locking screw (4f), the one end of the footboard body (4a) articulates the opposite side at the chair plate body (1a) through a plurality of hinges (5), curb plate spout (4c) have been seted up to footboard body (4a) inside, the slip setting of extending curb plate (4d) symmetry is inside curb plate spout (4c), a plurality of rotation counter bores (4e) have still been seted up to the inside of footboard body (4a), locking screw (4f) rotate the setting inside rotating counter bore (4e), the tip at locking screw (4f) is installed to locking spiral shell piece (4b) screw thread, locking spiral shell piece (4b) can slide in the inside of the square lockhole (1n) that corresponds.