CN208659753U - It is a kind of multifunctional hospital bed - Google Patents

Abstract

The utility model relates to a kind of multifunctional hospital bed, including bedstead, the rear end of bedstead is hinged with anteflexion leg support, the rear end of anteflexion leg support bends one's legs bracket after being hinged with, the bend one's legs afterwards bottom of bracket is hinged with connecting rod, the front end of connecting rod is hinged on bedstead, and the carriage drive arrangement that bends one's legs that anteflexion leg support can be driven to spin upside down is equipped on bedstead.The utility model can help patient to carry out the activity that bends one's legs, and can mitigate the workload of nursing staff, be conducive to patients ' recovery.

Description

It is a kind of multifunctional hospital bed

Technical field

The utility model relates to a kind of multifunctional hospital bed.

Background technique

In hospital ward, for the ease of patient's sitting and lying, need that hospital bed is arranged.Existing hospital bed has a single function mostly, does not have There is the function of auxiliary patients ' recovery.

For the patient of lower limb exercise inconvenience, need to its leg carry out activity, playing prevents leg muscle atrophy and rush Into the effect of rehabilitation.Since this patient cannot take care of oneself mostly, human assistance is needed, it is time-consuming and laborious.

Summary of the invention

The purpose of this utility model be provide regarding to the issue above it is a kind of from dynamic auxiliary patient can bend one's legs it is movable more Function hospital bed.

In order to achieve the above objectives, the utility model includes bedstead, before being structurally characterized in that the rear end of the bedstead is hinged with Bend one's legs bracket, and the rear end of anteflexion leg support bends one's legs bracket after being hinged with, after the bend one's legs bottom of bracket be hinged with connecting rod, connecting rod Front end be hinged on bedstead, the carriage drive arrangement that bends one's legs that anteflexion leg support can be driven to spin upside down is installed on bedstead.

Linking arm is connected on the anteflexion leg support, the carriage drive arrangement that bends one's legs includes be hinged on bedstead One electric pushrod, the telescopic rod of the first electric pushrod is hingedly on the connecting arm.

Turnover left turn bracket, right turn bracket, left turn bracket, right turn support are installed in the middle part of the bedstead The relative inner of frame is hinged on bedstead, and bedstead is equipped with for driving left turn bracket, the right turn for turning over bracket overturning Carriage drive arrangement.

The turn carriage drive arrangement include middle part be hinged on bedstead, the swinging frame that left and right ends can be swung up and down, Respectively there is a support arm at the both ends of swinging frame, are separately installed on two support arms corresponding with left turn bracket, right turn bracket Back-up roller wheel is equipped with the swinging frame driving device for driving swinging frame to swing on bedstead.

Rocker connecting shaft is connected in the middle part of the swinging frame, rocker connecting shaft is rotatably connected on bedstead, rocker connection Driving swing arm is connected on axis, the swinging frame driving device includes the second electric pushrod being hinged on bedstead, rocker connection Driving swing arm is fixedly connected on axis, the telescopic rod of the second electric pushrod is hinged in driving swing arm.

Left head-turnover frame, right head-turnover frame, left head have been respectively articulated on the left turn bracket, right turn bracket Rollover stand, the relative inner of right head-turnover frame are hinged, the front end of bedstead be hinged with for the left head-turnover frame of support, Right head-turnover frame and the head of a bed bracket that can be flipped up, bedstead are equipped with the head of a bed support that head of a bed bracket can be driven to spin upside down Frame driving device.

The front end of the bedstead is hinged with the head of a bed bracket that can be flipped up, and bedstead, which is equipped with, can drive head of a bed bracket or more The head of a bed carriage drive arrangement of overturning.

The two sides correspondence of the bedstead is hinged with side care stand, and side care stand includes successively hinged at least two sides Retaining frame, innermost side retaining frame hinge is on bedstead, between innermost side retaining frame and bedstead and between adjacent side retaining frame Side retaining frame locking device equipped with energy lock side retaining frame.

The side retaining frame locking device includes the fixes sleeve being fixedly connected in the retaining frame of side, and side retaining frame locking device also wraps The fixing seat being connected in bedstead or other side retaining frame is included, is connected with central axis in fixing seat, central axis is through and out fixation Outside sleeve, fixes sleeve is equipped with locking teeth close to the side of fixing seat, and fixing seat is equipped with multiple confessions close to the side of fixes sleeve The lock groove that locking teeth enters, the position that central axis stretches out fixes sleeve are equipped with the press for having press effect to fixes sleeve Spring.

The bedstead is equipped with and connects just hole, and the chamber pot connect at just hole can be got lodged in by being equipped on bedstead, be set on the side wall of chamber pot There is through hole, horizontally slidable spray head mounting rack is installed on bedstead, spray head is installed on spray head mounting rack, spray head connection supplies Water pipe, being equipped with when chamber pot gets lodged in and connects at just hole on bedstead can drive the sliding of spray head mounting rack to make spray head pass through on chamber pot Through hole reach and connect spray head mounting rack driving device at just hole, spout is connected on bedstead and is blown towards the hot wind connect at just hole Send pipe.

After adopting the above structure, the carriage drive arrangement that bends one's legs can drive anteflexion leg support to spin upside down, and make anteflexion leg support In be higher than bed surface, it is flat with bed surface, be lower than three kinds of states of bed surface, no matter which kind of state anteflexion leg support is in, after bend one's legs bracket It is the state concordant with bed surface.Anteflexion leg support, after the bracket activity that bends one's legs the thigh of patient, shank can be driven to swing up and down And flexion and extension, be conducive to the rehabilitation of patient.Turning over carriage drive arrangement drives left turn bracket, right turn bracket to be flipped up When the body of patient can be made to overturn to the right or to the left, realize automatic turn-over body.

In conclusion the utility model can help patient to carry out bend one's legs activity, automatic turn-over body, the work of nursing staff can be mitigated It measures, is conducive to patients ' recovery.

Detailed description of the invention

Specific embodiment of the present utility model is further described in detail with reference to the accompanying drawing:

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the top view of Fig. 1；

Fig. 3 is structural schematic diagram when the utility model is in second of state；

Fig. 4 is structural schematic diagram when the utility model is in the third state；

Fig. 5 is structural schematic diagram when the utility model is in the 4th kind of state；

Left turn bracket, the right schematic diagram for turning over bracket and dependency structure in Fig. 6 embodiment shown in FIG. 1；

Fig. 7 be the just plug support of the utility model get lodged in connect at just hole, chamber pot is far from the schematic diagram for connecing just hole；

Fig. 8 is that the just plug of the utility model pulls away to open and connects just hole, chamber pot and get lodged in the structural schematic diagram connect at just hole；

The structural schematic diagram of side retaining frame locking device in Fig. 9 the utility model；

Figure 10 is the structural schematic diagram in Fig. 9 after line A-A cutting；

Figure 11 is the schematic diagram of side retaining frame locking device usage mode.

Specific embodiment

Referring to attached drawing, it includes bedstead 1 that this is multifunctional hospital bed, and the bottom of bedstead 1 is equipped with traveling wheel 26.Traveling wheel 26 can be adopted With the universal wheel with locking mechanism, in order to the multifunctional hospital bed fixation and movement.

Referring to Fig.1, Fig. 2, Fig. 3, Fig. 4, the rear end of bedstead 1 are hinged with anteflexion leg support 2, the rear end hinge of anteflexion leg support 2 Bend one's legs bracket 3 after being connected to, after the bend one's legs bottom of bracket 3 be hinged with connecting rod 4, the front end of connecting rod 4 is hinged on bedstead 1, bed The carriage drive arrangement that bends one's legs that anteflexion leg support 2 can be driven to spin upside down is installed on frame 1.The company of being connected on anteflexion leg support 2 Arm 51 is connect, the carriage drive arrangement that bends one's legs in the present embodiment includes the first electric pushrod 5 being hinged on bedstead 1, and first is electronic The telescopic rod of push rod 5 is hinged on linking arm 51.The telescopic rod stretching of first electric pushrod 5 can drive anteflexion leg support 2 upwards The telescopic rod retraction of overturning, the first electric pushrod 5 can drive anteflexion leg support 2 to downwardly turn over, and there are three types of works for the anteflexion tool of leg support 2 Make state, anteflexion leg support 2 is equal with bed surface in working condition shown in FIG. 1, anteflexion leg support in working condition shown in Fig. 3 2 rear end is higher than bed surface, and the rear end of anteflexion leg support 2 is lower than bed surface in working condition shown in Fig. 4, no matter anteflexion leg support Which kind of state 2 be in, after the bracket 3 that bends one's legs be the state concordant with bed surface.Anteflexion leg support 2, after bend one's legs 3 activity of bracket can band Thigh, the shank of dynamic patient is swung up and down and flexion and extension, is conducive to the rehabilitation of patient.

With continued reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, the front end of bedstead 1 is hinged with the head of a bed bracket 29 that can be flipped up, bedstead 1 It is equipped with the head of a bed carriage drive arrangement that head of a bed bracket 29 can be driven to spin upside down.Head of a bed carriage drive arrangement in the present embodiment Including the third electric pushrod 30 being hinged on bedstead 1, the telescopic rod of third electric pushrod 30 is hinged on head of a bed bracket 29.Bed After head bracket driving device drives head of a bed bracket 29 to be flipped up, 29 support of head of a bed bracket can help patient to sit at the back of patient It rises.Head of a bed bracket 29 shown in Fig. 4 is in the state that is flipped up, and anteflexion leg support 2 is in the state downwardly turned over, after bend one's legs Bracket 3 is in horizontality, this is multifunctional hospital bed as wheelchair use at this time.

Referring to Fig. 2, Fig. 6, the middle part of bedstead 1 is equipped with turnover left turn bracket 6, right turn bracket 7, left turn support Frame 6, the right relative inner for turning over bracket 7 are hinged on bedstead 1, and bedstead 1 is equipped with for driving left turn bracket 6, the right side to turn over The turn carriage drive arrangement that body bracket 7 is overturn.Referring to Fig. 6, the turn carriage drive arrangement in the present embodiment includes middle part hinge It connects on bedstead 1, the swinging frame 8 that left and right ends can be swung up and down, respectively there are a support arm 9, two support arms 9 in the both ends of swinging frame 8 On be separately installed with back-up roller wheel 10 corresponding with left turn bracket 6, right turn bracket 7, be equipped on bedstead 1 for driving The swinging frame driving device that swinging frame 8 is swung.The middle part of swinging frame 8 is connected with rocker connecting shaft 52, and the two of rocker connecting shaft 52 End is rotatably connected on bedstead 1, and driving swing arm 12, the swinging frame driving device in the present embodiment are connected in rocker connecting shaft 52 Including the second electric pushrod 11 being hinged on bedstead 1, driving swing arm 12 is fixedly connected in rocker connecting shaft 52, second is electronic The telescopic rod of push rod 11 is hinged in driving swing arm 12.The telescopic rod of second electric pushrod 11 is flexible can to drive swinging frame 8 to swing, When one end that swinging frame 8 is located at left side is swung up, the back-up roller wheel 10 in respective support arm 9 acts against left turn bracket 6 Bottom, left turn bracket 6 are flipped up；Support when one end that swinging frame 8 is located at right side is swung up, in respective support arm 9 Idler wheel 10 acts against the right bottom for turning over bracket 7, and right turn bracket 7 is flipped up.Left turn bracket 6, right turn bracket 7 are upward The body of patient can be made to overturn to the right or to the left when overturning, realize automatic turn-over body.

Referring to Fig. 2, left head-turnover frame 27, right head-turnover have been respectively articulated on left turn bracket 6, right turn bracket 7 Frame 28, left head-turnover frame 27, the relative inner of right head-turnover frame 28 are hinged, left head-turnover frame 27, right head Rollover stand 28 is pressed against on head of a bed bracket 29, and head of a bed bracket 29 is used for the left head-turnover frame 27 of support, right head-turnover frame 28.It is left When turning over bracket 6 or the overturning of right turn bracket 7, the left head-turnover frame 27 or right head-turnover frame 28 being connected thereto can turn over therewith Turn, left head-turnover frame 27, right head-turnover frame 28 can assist the head rotation of patient, and neck is sprained when preventing patient from turning over.

Referring to Fig.1, Fig. 2, Fig. 5, Figure 11, the two sides of bedstead 1 are corresponding to be hinged with side care stand 13, and side care stand 13 wraps Include successively hinged at least two side retaining frames 14, the innermost hinge of side retaining frame 14 on bedstead 1, innermost side retaining frame 14 with Side retaining frame locking device 15 between bedstead 1 and equipped with energy lock side retaining frame between adjacent side retaining frame 14.Side care stand 13 can lay flat and can hold up, and side care stand 13, which serves after holding up in the side of hospital bed, blocks, and prevent patient from falling down hospital bed, side Care stand 13 can facilitate lift to put patient when laying flat.A side retaining frame 14 is laid flat, separately in two side retaining frames 14 of side care stand 13 One side retaining frame 14 erects the width that can widen hospital bed.

Referring to Fig. 9, Figure 10, Figure 11, the side retaining frame locking device 15 in the present embodiment includes being fixedly connected on side retaining frame 14 On fixes sleeve 16, side retaining frame locking device 15 further includes the fixing seat 17 being connected in bedstead 1 or other side retaining frame 14, Gu It is connected with central axis 18 in reservation 17, central axis 18, the central axis 18 in the present embodiment is the bolt being connected in fixing seat 17, Central axis 18 through and out fixes sleeve 16 outside, fixes sleeve 16 is equipped with locking teeth 19 close to the side of fixing seat 17, fixed Seat 17 is equipped with multiple lock grooves 20 entered for locking teeth 19 close to the side of fixes sleeve 16, and central axis 18 stretches out fixes sleeve 16 position is equipped with the top pressure spring 21 for having press effect to fixes sleeve 16.Referring to Fig.1 1, the side retaining frame locking device 15 usage mode is as follows: fixes sleeve 16 is fixedly connected in side retaining frame 14, and fixing seat 17 is fixedly connected on sides adjacent retaining frame 14 or bedstead 1 on, pull side retaining frame 14 make the locking teeth 19 in fixes sleeve 16 be detached from fixing seat 17 on lock groove 20 can solve Except the locking of opposite side retaining frame 14, side retaining frame 14 can freely be overturn, and locking teeth 19 unclamps side retaining frame after entering other lock groove 20 14, top pressure spring 21, which acts against, can make fixes sleeve 16 and fixing seat 17 relatively close in fixes sleeve 16, to keep locking shape State.

Referring to Fig. 2, Fig. 7, Fig. 8, the middle part of bedstead 1, which is equipped with, connects just hole 22, is equipped on bedstead 1 and connects just hole 22 for blocking Just fill in support 23 and can drive just plug support 23 enter and connect just hole 22 and far from the just plug support driving device in just hole 22 is connect, in order to just In description by the direction definition from 1 side of bedstead to 1 other side of bedstead be laterally, be equipped on bedstead 1 can horizontal sliding just Barrel bracket 24 is equipped with chamber pot 25 on chamber pot bracket 24, and chamber pot 25 can be removed from chamber pot bracket 24, and bedstead 1 is equipped with and can drive 24 horizontal sliding of chamber pot bracket is to make chamber pot 25 reach and far from the carriage drive arrangement for connecing just 22 lower position of hole, bedstead 1 Being equipped with can drive chamber pot 25 to rise to when the careless barrel bracket 24 of chamber pot 25 is slid onto and connects just 22 lower position of hole connects just hole 22 The chamber pot lifting drive at place.Just plug support driving device in the present embodiment, carriage drive arrangement, chamber pot lifting drive A set of linkage mechanism is shared, linkage mechanism includes the main drive shaft 31 being rotatably connected on bedstead 1 and is rotatably connected on chamber pot support Secondary driving shaft 32 on frame 24 is fixedly connected with first connecting rod 33 on main drive shaft 31, rocker arm 34 is connected on secondary driving shaft 32, Second connecting rod 35 is hinged on first connecting rod 33, the other end of second connecting rod 35 is hinged on rocker arm 34, and secondary driving shaft 32 rotates When, 24 horizontal sliding of chamber pot bracket can be made by the transmission of first connecting rod 33, second connecting rod 35, chamber pot 25 thus can be made to close Connect just 22 lower section of hole or mobile far from the position for connecing just 22 lower section of hole.Linkage mechanism further includes the cam being located on secondary driving shaft 32 36, it is horizontally arranged with the sliding channel 37 for entering and sliding along for cam 36 on bedstead 1, sliding channel 37 is by proximity just hole One end of 22 lower sections, which is equipped with, passes in and out sliding access portal for cam 36, and chamber pot 25 can be acted against by being fixedly connected on secondary driving shaft 32 To make the chamber pot lift bracket 39 of the lifting of chamber pot 25, the bedstead 1 in the present embodiment is equipped with two be oppositely arranged up and down for bottom Blend stop 40, the gap between two blend stops 40 form above-mentioned sliding channel 37, and the width in sliding channel 37 is less than the maximum of cam 36 Diameter.It is convex during second connecting rod 35 drives chamber pot bracket 24 to slide from left to right according to Fig. 7, direction shown in Fig. 8 Wheel 36 is slided along sliding channels 37, and when chamber pot bracket 24, which slides into, is located at the position for connecing 22 lower section of just hole, cam 36 is from sliding Access portal leaves sliding channel 37, and second connecting rod 35 pulls on rocker arm 34, and chamber pot lift bracket 39 is put with secondary driving shaft 32 It is dynamic, so that chamber pot 25 be jacked up.In order to patient's defecation, after the completion of defecation, main drive shaft 31 is rotated backward, first connecting rod 33, Second connecting rod 35 drives secondary driving shaft 32 to rotate backward, and chamber pot lift bracket 39 falls to lower swing, chamber pot 25, main drive shaft 31 It continuing to rotate, cam 36 enters sliding channel 37 from sliding access portal, after cam 36 enters sliding channel 37, secondary driving shaft 32 are not able to rotate, and main drive shaft 31 continues to rotate, and first connecting rod 33, second connecting rod 35 drive secondary driving shaft 32 to move to the left, The side slip to the left of chamber pot bracket 24, in order to take out chamber pot 25 from the left side of hospital bed.Linkage mechanism further includes being fixedly connected on master Just plug support connection frame 41 in drive shaft 31 is just filled in support 23 and is connected on just plug support connection frame 41, and chamber pot bracket 24 is to by proximity Just when 22 lower portion of hole is mobile, main drive shaft 31 drive simultaneously just plug hold in the palm connection frame 41 to lower swing make just to fill in support 23 from It opens and connects at just hole 22, when chamber pot bracket 24 is to far from just 22 lower portion of hole movement is connect, main drive shaft 31 drives just simultaneously Plug support connection frame 41, which is swung up to make just to fill in support 23 and get lodged in, to be connect at just hole 22.Main drive shaft 31 is driven by main drive shaft driving device Dynamic, main drive shaft driving device includes the driven gear 42 being mounted on main drive shaft 31, and the 4th is equipped on bedstead 1 and electronic is pushed away Bar 43 is connected with the drive rack 44 being driven by the 4th electric pushrod 43, and drive rack 44 is engaged with driven gear 42, should Main drive shaft driving device can drive 31 slow rotation of main drive shaft.

Referring to Fig. 7, horizontally slidable spray head mounting rack 54 is installed on bedstead 1, spray is installed on spray head mounting rack 54 First 55, spray head 55 connects water supplying pipe 56.Water system is installed, water system includes water tank, water in the present embodiment on bedstead 1 Pump, water pump can be delivered in water supplying pipe 56 from drawing water in water tank.Bedstead 1 is equipped with water system by itself water supply, when use More convenient, certain bedstead 1 can not also set water system, and water supplying pipe 56 is directly connected to tap when use.Chamber pot 25 Side wall be equipped with through hole 53, spray head mounting rack 54 can be driven when chamber pot 25 gets lodged in and connects at just hole 22 by being equipped on bedstead 1 Sliding reaches the spray head mounting rack driving device connect at just hole 22 to make spray head 55 pass through the through hole 53 on chamber pot 25.This reality Applying the spray head mounting rack driving device in example includes the 5th electric pushrod 60 being fixedly mounted on bedstead 1, spray head mounting rack 54 It is fixedly connected on the telescopic rod of the 5th electric pushrod 60.Certainly, spray head mounting rack driving device can also use other structures. Spout is connected on bedstead 1 towards the heat blow pipe 57 connect at just hole 22.Bedstead 1 in the present embodiment is equipped with remote-controlled Hair dryer 61, heat blow pipe 57 are connected with the air outlet of hair dryer 61.

Referring to Fig. 5, the front and rear of side care stand 13 is respectively provided with Block Cartridge, after being fitted on the Block Cartridge of front It holds and is equipped with bed head frame 61 open and for the insertion of head of a bed bracket 29, be fitted with front end on the Block Cartridge at rear portion and be equipped with opening and for exhibition The bracket 2 that bends one's legs of level state, after bend one's legs bracket 3 insertion tailstock frame 62.The multifunctional hospital bed bed of regarding comes in use, bed head frame 61, tailstock frame 62 can expand the area of bed surface, this is multifunctional hospital bed can to tear bed head frame 61, tailstock frame 62 open when being deformed into wheelchair Under, it is easy to remove to mitigate weight.

In conclusion the utility model is not limited to above-mentioned specific embodiment.Those skilled in the art are not departing from this reality Under the premise of with novel spirit and scope, several change and modification can be done, it is practical new that all these variations should all fall into this The protection scope of type.

Claims (10)

1. it is a kind of multifunctional hospital bed, including bedstead (1), it is characterized in that the rear end of the bedstead (1) is hinged with anteflexion leg support (2), the rear end of anteflexion leg support (2) bends one's legs bracket (3) after being hinged with, after the bend one's legs bottom of bracket (3) be hinged with connecting rod (4), the front end of connecting rod (4) is hinged on bedstead (1), and being equipped on bedstead (1) can drive anteflexion leg support (2) to spin upside down The carriage drive arrangement that bends one's legs.

2. it is according to claim 1 multifunctional hospital bed, it is characterized in that being connected with linking arm on the anteflexion leg support (2) (51), the carriage drive arrangement that bends one's legs includes the first electric pushrod (5) being hinged on bedstead (1), the first electric pushrod (5) Telescopic rod be hinged on linking arm (51).

3. it is according to claim 1 multifunctional hospital bed, it is characterized in that being equipped with a turnover left side in the middle part of the bedstead (1) Bracket (6), right turn bracket (7) are turned over, left turn bracket (6), the right relative inner for turning over bracket (7) are hinged on bedstead (1) on, bedstead (1) is equipped with for driving left turn bracket (6), the right turn carriage drive arrangement for turning over bracket (7) overturning.

4. it is according to claim 3 multifunctional hospital bed, it is characterized in that the turn carriage drive arrangement includes that middle part is hinged On bedstead (1), the swinging frame (8) that left and right ends can be swung up and down, the both ends of swinging frame (8) respectively have a support arm (9), and two Back-up roller wheel (10) corresponding with left turn bracket (6), right turn bracket (7), bedstead (1) are separately installed in brace (9) On be equipped with for drive swinging frame (8) swing swinging frame driving device.

5. it is according to claim 4 multifunctional hospital bed, it is characterized in that being connected with rocker connection in the middle part of the swinging frame (8) Axis (52), rocker connecting shaft (52) are rotatably connected on bedstead (1), and driving swing arm (12) is connected in rocker connecting shaft (52), The swinging frame driving device includes the second electric pushrod (11) being hinged on bedstead (1), is fixed in rocker connecting shaft (52) It is connected with driving swing arm (12), the telescopic rod of the second electric pushrod (11) is hinged in driving swing arm (12).

6. it is according to claim 3 multifunctional hospital bed, it is characterized in that on the left turn bracket (6), right turn bracket (7) It has been respectively articulated with left head-turnover frame (27), right head-turnover frame (28), left head-turnover frame (27), right head-turnover frame (28) Relative inner it is hinged, the front end of bedstead (1) is hinged with for the left head-turnover frame (27) of support, right head-turnover frame (28) and the head of a bed bracket (29) that can be flipped up, bedstead (1) are equipped with the bed that head of a bed bracket (29) can be driven to spin upside down Head bracket driving device.

7. it is according to claim 1 multifunctional hospital bed, it is characterized in that the front end of the bedstead (1) is hinged with and can be flipped up Head of a bed bracket (29), bedstead (1) be equipped with head of a bed bracket (29) can be driven to spin upside down head of a bed carriage drive arrangement.

8. it is according to claim 1 multifunctional hospital bed, it is characterized in that the two sides of the bedstead (1) are corresponding to be hinged with side shield It manages frame (13), side care stand (13) includes successively hinged at least two side retaining frames (14), innermost side retaining frame (14) hinge On bedstead (1), being equipped between innermost side retaining frame (14) and bedstead (1) and between adjacent side retaining frame (14) can lock Determine the side retaining frame locking device (15) of side retaining frame.

9. it is according to claim 8 multifunctional hospital bed, it is characterized in that the side retaining frame locking device (15) includes fixed connects The fixes sleeve (16) on side retaining frame (14) is connect, side retaining frame locking device (15) further includes being connected to bedstead (1) or the other side Fixing seat (17) in retaining frame (14) is connected with central axis (18) in fixing seat (17), and central axis (18) is through and out fixation Outside, fixes sleeve (16) is equipped with locking teeth (19) close to the side of fixing seat (17) to sleeve (16), and fixing seat (17) is close to fixed The side of sleeve (16) is equipped with multiple lock grooves (20) entered for locking teeth (19), and central axis (18) stretches out fixes sleeve (16) Position be equipped with to fixes sleeve (16) have press effect top pressure spring (21).

10. according to claim 1 to multifunctional hospital bed described in any one of 9 claims, it is characterized in that being set on the bedstead Just hole (22) are connect, the chamber pot (25) connect at just hole (22) can be got lodged in by being equipped on bedstead (1), and the side wall of chamber pot (25) is equipped with Through hole (53) is equipped with horizontally slidable spray head mounting rack (54) on bedstead (1), and spray head mounting rack is equipped with spray on (54) Head (55), spray head (55) connect water supplying pipe (56), and being equipped on bedstead (1) can drive when chamber pot (25) gets lodged in and connects at just hole (22) Make spray head mounting rack (54) sliding to make spray head (55) to pass through through hole (53) arrival on chamber pot (25) and connect at just hole (22) Spray head mounting rack driving device, spout is connected on bedstead (1) towards the heat blow pipe (57) connect at just hole (22).