CN202113263U

CN202113263U - Self-help urine-feces collection bed

Info

Publication number: CN202113263U
Application number: CN2011202000987U
Authority: CN
Inventors: 朱明谦; 冀涛; 朱勇军; 张立波
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-06-15
Filing date: 2011-06-15
Publication date: 2012-01-18
Anticipated expiration: 2021-06-15

Abstract

The utility model discloses a self-help urine-feces collection bed, which comprises a bed frame with a set bed board and a set mattress. A rise support, a turn support and a leg bending support are mounted on the bed frame, the bed frame, the bed board and the mattress are correspondingly provided with urine-feces collection holes, a drive shaft is rotatably mounted on the lower portion of the bed frame, a plug support swing arm and a drive link are in linkage and mounted on the drive shaft, a plug support is fixedly mounted on the plug support swing arm, a carrier is further slidably connected onto the bed frame, a closet is mounted on the carrier, a connecting rod is hinged between the carrier and the drive link, a lifting shaft is rotatably mounted on the carrier, a rocker arm is fixedly mounted on the lifting shaft, the connecting rod is hinged on the rocker arm, a lifting support for driving the closet to ascend and descend is mounted on the lifting shaft, and a translation-rotation switching mechanism is arranged between the lifting shaft and the bed frame. The self-help urine-feces collection bed enables translation, ascent and descent of the closet and swinging of the plug support to plug the urine-feces collection holes so as to facilitate resting of a patient or collection of urine and feces, and thereby the self-help urine-feces collection bed is simple in structure, convenient in manufacture and mounting, low in cost, low in failure rate and convenient in maintenance.

Description

A kind of self-service bed for accepting feces and urine

Technical field

This utility model relates to a kind of self-service bed for accepting feces and urine.

Background technology

For looking after the patient that long-term bed and defecation can not be taken care of oneself, the existing use has from the just bed for accepting feces and urine of function of adjuvant grafting.A kind of bed for self-help defecation of bedridden patient is disclosed in the patent No. is 200810237851.2 Chinese invention patent file; It comprises a body, and bed body end face is formed bedstead by longeron and crossbeam, in the middle part of the bed body and between the bedstead of head and the bed board, is provided with laterally turning-over device; Correspondence is provided with defecating hole on middle part bed board and the mattress; On end slipway, be provided with along the civilian dress that connects of its slip and put, connect civilian dress and be provided with excrement receiver in putting, connect civilian dress put through driving mechanism be installed in a motor power of body bottom and link; Just stopple and connect civilian dress and be provided with the keying link gear between putting; The swing arm that above-mentioned keying link gear adopts just stopple below with connect realizing cooperating of driving device that civilian dress puts, but realization not the up-down of chamber pot, inconvenient patient's defecation.A kind of bed for self-help defecation of bedridden patient is disclosed in the patent No. is 200810237851.2 Chinese invention patent file; It discloses the up-down that has realized chamber pot through the driving mechanism of leading screw, screw and through structures such as sector gear, tooth bars; The autonomous defecation bed structure of this structure is complicated; Manufacturing, installation cost height, fault rate is high, inconvenient maintenance.

The utility model content

The technical problem that this utility model will solve provides a kind of simple in structure, self-service bed for accepting feces and urine that cost is low.

For solving the problems of the technologies described above, the self-service bed for accepting feces and urine that is provided comprises the bedstead that is equipped with bed board, mattress, the carriage of standing up is housed on the bedstead, stands up carriage and bent leg support; Correspondence is provided with and connects just hole on bedstead, bed board and the mattress; Its construction features is: the bedstead bottom is rotatablely equipped with the driving shaft that is driven by power set, and the holder swing arm of just plug and the drive link of interlock are housed on the driving shaft, connects the just just plug holder in hole but just be fixed with shutoff in the plug holder swing arm; Also slidely connect on the bedstead and the carriage of just filling in the corresponding setting of holder; Chamber pot is installed on the carriage, is hinged with connecting rod between carriage and the drive link, be rotatablely equipped with lift shaft on the carriage; Be fixed with rocking arm on the lift shaft; Said connecting rod is hinged on the rocking arm, is equipped with on the lift shaft to drive the lifting support that chamber pot goes up and down, and is provided with the translation rotation shifter of retreating after rotating after lift shaft is moved ahead, rotating between lift shaft and the bedstead.

After adopting said structure, order about drive shaft turns, can realize just filling in holder swing arm swing, and slide through the drive link driven bracket simultaneously, realize chamber pot and the just interlock of plug holder through power set, make chamber pot or just the plug holder block and connect just hole; Block in the process that connects just hole in the just careless plug holder of plug holder swing arm swing, translation rotation shifter rotates lift shaft earlier and retreats, promptly realizes the motor process that chamber pot descends, retreats, and chamber pot is away from connecing just hole; The just careless plug holder of plug holder swing arm swing away from the process that connects just hole in, the translation rotating mechanism moves ahead lift shaft earlier and rotates, promptly realizes the motor process that chamber pot moves ahead, rises, and chamber pot is blocked connect just hole.In sum; This utility model only need be controlled power set and order about drive shaft turns and adopted translation rotation shifter can realize the chamber pot translation, go up and down and the just swing of plug holder, connects just hole thereby block, to make things convenient for the patient to have a rest or to connect just; Thereby it is simple in structure; Make, install very convenient, cost is low, and fault rate is low, easy to maintenance.

Said translation rotation shifter comprises the baffle plate that is packed in the lift shaft end; Baffle plate has and the concentric exterior arc surface of lift shaft cross section; The bedstead bottom is equipped with the slideway that supplies baffle plate to slide; The chord length of exterior arc surface equals the width of slideway, and the top of slideway is provided with the stopper slot that the exterior arc surface that supplies baffle plate produces, and this stopper slot roughly is positioned at and connects the just below in hole.

Further improvement as this utility model; Be fitted with the chamber pot support on the said carriage; Said chamber pot vertically is slidingly mounted in the chamber pot support, and the chamber pot support is connected as a single entity through locking device and slipper bracket, and the free end of said lifting support leans in the chamber pot bottom.When having just liquid in the chamber pot, can on carriage, the chamber pot support be hauled out, take off chamber pot just liquid outwell and get final product, help the cleaning of medical personnel's periodic maintenance chamber pot.

Power set comprise and are installed in connecing just electric pushrod and being packed in the gear on the driving shaft of bedstead bottom, connect the tooth bar that is connected with on the extension bar of just electric pushrod with said gears engaged.

Bedstead is made up of the first middle front part crossbeam, the second middle front part crossbeam, postmedian crossbeam, two longerons and the supporting leg that are positioned at forward front end cross beam, are positioned at middle front part; The said carriage of standing up is hinged on the first middle front part crossbeam; Be hinged with on the second middle front part crossbeam and between the second middle front part crossbeam and postmedian crossbeam, carry the buttocks carriage; The said carriage front and back of standing up are provided with two groups; Every group is stood up carriage and is symmetrical set two, is positioned at two of front side and stands up the external part in opposite directions of carriage and be hinged on respectively on the carriage of standing up, and the external part in opposite directions that two of rear side stands up carriage is hinged on respectively to be carried on the buttocks carriage; It is hinged that two and front and back are set before and after the described bent leg support, and the bent leg support front end of front side is hinged on the postmedian crossbeam.

As further improving again of this utility model; Be fixed with the hinge of standing up on the said first middle front part crossbeam; The said carriage rear portion of standing up is fixed with the interlock sleeve pipe that is enclosed within on the hinge of standing up, and the electric pushrod of standing up that drives the carriage upset of standing up is housed on the bedstead, is rotatably connected to universal driving shaft on the position of the corresponding bent leg support in bedstead below; Be hinged with gangbar between universal driving shaft and the interlock sleeve pipe; Be fixed with the push rod of stretching on the universal driving shaft, gripper shoe is equipped with in the bottom of said two bent leg supports, and the top of push rod is rotatablely equipped with the wheel that leans that leans on gripper shoe.When the carriage upset is stood up in the electric pushrod driving of standing up; Thereby the interlock sleeve pipe rotates the pulling gangbar; Universal driving shaft rotates and drives the push rod swing, and bent leg support falls gradually, makes the patient when standing up, realize bent lower limb action; Realized that promptly the patient changes sitting posture into by prone position, alleviated the tired sense of patient's long-term bed.

Advancing slip for preventing patient's buttocks when realizing sitting posture, be hinged with on the described postmedian crossbeam and carry the buttocks connecting lever, a support arm of carrying the buttocks connecting lever leans at the rear portion of carrying the buttocks carriage, and another support arm of carrying the buttocks connecting lever is carried the buttocks connecting rod with linking to be hinged with between the sleeve pipe.When the interlock sleeve pipe rotates, propose the drive of buttocks connecting rod and propose the rotation of buttocks connecting lever, carry the rear portion that buttocks connecting lever jack-up is carried the buttocks carriage, patient's thigh position is mentioned slightly, thereby prevent that patient's buttocks is advancing slip.

Be hinged with respectively two of extending between the first middle front part crossbeam and the second middle front part crossbeam and stand up arm to the bedstead both sides; Two stand up the arm overhanging end is fixed with respectively and is positioned at the vertical pressure pin that stands up carriage below, and the bottom of bedstead is equipped with and drives the electric pushrod that stands up that stands up the arm upset.

Description of drawings

Below in conjunction with accompanying drawing this utility model is further described:

Fig. 1 is the structural representation of this utility model;

Fig. 2 is for along the sketch map that removes the chamber pot support after the A-A line is analysed and observe among Fig. 1;

Fig. 3 be among Fig. 1 B to the partial structurtes sketch map;

The structural representation of Fig. 4 for analysing and observe along C-C line among Fig. 3;

Fig. 5 is the schematic top plan view of bedstead;

The sketch map of Fig. 6 for analysing and observe along D-D line among Fig. 5;

Open, chamber pot is blocked and connect the just sketch map in hole by holder in order just to fill in for Fig. 7;

Fig. 8 is the structural representation of lift shaft, baffle plate and slideway among a kind of embodiment;

Fig. 9 is the structural representation of lift shaft, baffle plate and slideway among the another kind of embodiment.

The specific embodiment

Like bed for self-help defecation shown in the drawings; It comprises bedstead 1; Describing for convenient, serves as that vertically near the head of a bed is front end with the head of a bed, tailstock direction; Like Fig. 1 and shown in Figure 5; Bedstead 1 is made up of the first middle front part crossbeam 102 and the second middle front part crossbeam 106, postmedian crossbeam 103, two longerons 104 and the supporting leg 105 that are positioned at forward front end cross beam 101, are positioned at middle front part, and the front side of the first middle front part crossbeam 102 is hinged with to be hinged with on carriage 12, the second middle front part crossbeams 106 of standing up carries buttocks carriage 14 between the second middle front part crossbeam 106 and postmedian crossbeam 103; Stand up carriage 12, carry and respectively be provided with one group on the buttocks carriage 14 and stand up carriage 11; Every group is stood up carriage 11 and is symmetrical set two and external part is arranged in a crossed manner in opposite directions, and this cross part roughly accounts for 1/3rd of bedside, and it is bigger that benefit arranged in a crossed manner is to make the patient to stand up scope; Be positioned at two of front side and stand up the external part in opposite directions of carriage 11 and be hinged on respectively on the carriage 12 of standing up, the external part in opposite directions that two of rear side stands up carriage 11 is hinged on respectively to be carried on the buttocks carriage 14; Be hinged with two bent leg supports 13 on the postmedian crossbeam 103; It is hinged that two bent leg supports, 13 front and back are provided with two and front and back; Bent leg support 13 front ends of front side are hinged on the postmedian crossbeam 103; The width of this song leg support 13 is less than the width of bedstead 1; Be provided with the analog bracket 107 that is packed on the bedstead 1 in the both sides of bent leg support 13, stand up along each group of bedstead 1 horizontally set three bed boards and three corresponding mattresses respectively are housed on the carriage 11, the bed board that is positioned at the left and right sides in these three bed boards is fixed on and stands up on the carriage 11; The bed board at middle part is positioned at above-mentioned cross part and eye-splice on the hinge that stands up carriage 11, on corresponding bent leg support 13 and the analog bracket 107 bed board, mattress is housed respectively also.Like Fig. 5 and shown in Figure 6; The front side of the first middle front part crossbeam 102 is fixed with the hinge 24 of standing up, and carriage 12 rear portions of standing up are fixed with the interlock sleeve pipe 18 that is enclosed within on the hinge 24 of standing up, interlock sleeve pipe 18 horizontally sets; The electric pushrod 30 of standing up that drives carriage 12 upsets of standing up is housed on the bedstead 1; This lower end of standing up electric pushrod 30 is packed in the stull of bedstead 1 bottom setting, and its extension bar is hinged on the middle front part of the carriage 12 of standing up, and is rotatably connected to universal driving shaft 25 on the position of the corresponding bent leg support 13 in bedstead 1 below; Universal driving shaft 25 and wherein be hinged with gangbar 19 between the interlock sleeve pipe 18 of a side; The gripper shoe 28 of vertical setting is equipped with in the bottom that is fixed with push rod 26, the two bent leg supports of stretching 13 on the universal driving shaft 25, and the front portion of gripper shoe 28 is fixed in the bottom of the bent leg support 13 in front side; Bent leg support 13 overlap joint of rear side is on this gripper shoe 28, and the top of push rod 26 is rotatablely equipped with to lean and on gripper shoe 28, leans wheel 27; Be hinged with on the postmedian crossbeam 103 and carry buttocks connecting lever 29; Carry being equipped with on the support arm of buttocks connecting lever 29 to lean and carry buttocks support roller 31 what carry buttocks carriage 14 rear portions; Another support arm and the interlock of carrying buttocks connecting lever 29 are hinged with between the sleeve pipe 18 carries buttocks connecting rod 32; Can on interlock sleeve pipe 18, install the interlock support arm, the front end of carrying buttocks connecting rod 32 is hinged on the interlock support arm, and above-mentioned interlock support arm, gangbar 19 outwards are successively set on the interlock sleeve pipe 18 from bedstead 1 inside.Stand up electric pushrod 30 drives when standing up carriage 12 upsets; The sleeve pipe 18 that links rotates, and drives universal driving shaft 25 this moment and rotates and propose 29 rotations of buttocks connecting lever, proposes the rise of buttocks carriage 14 rear ends thereby make; The bent leg support 13 of front side hangs down; The bent leg support 13 of rear side upwards upset is approximate horizontal, and behind the bent lower limb of patient, foot can step on the bent leg support 13 of rear side like this.Like Fig. 1 and shown in Figure 5; Be hinged with respectively two of extending between the first middle front part crossbeam 102 and the second middle front part crossbeam 106 and stand up arm 33 to bedstead 1 both sides; Two stand up arm 33 overhanging ends is fixed with respectively and is positioned at the vertical pressure pin 34 that stands up carriage 11 belows, the bottom of bedstead 1 be equipped with drive stand up arm 33 upsets stand up electric pushrod 35, this stands up electric pushrod 35 and establishes two altogether; Lay respectively at the left and right sides, bedstead 1 bottom, its extension bar is hinged on the approximate mid-section position of standing up arm 33.

Shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 7; Bedstead 1 bottom one side is rotatablely equipped with the driving shaft 4 that is driven by power set; Driving shaft 4 vertically is provided with and installs through the bearing block of the first middle front part crossbeam 102 and postmedian crossbeam 103 bottoms; These power set comprise and are installed in connecing just electric pushrod 20 and being packed in the gear 22 on the driving shaft 4 of bedstead 1 bottom; This connect just electric pushrod 20 horizontally sets and thereafter the end be installed on the bedstead 1; Connect the tooth bar 21 that is connected with on the extension bar of just electric pushrod 20 with said gear 22 engagements, sleeve 37 also is housed on the driving shaft 4, be fixed with down the rack slide 38 of stretching on the sleeve 37; The bottom of tooth bar 21 is fixed with the tooth bar slide plate 39 that slides along rack slide 38, tooth bar slide plate 19 and the effect of rack slide 38 is set is to dock the engagement that the just front end of electric pushrod 20 supported and guaranteed tooth bar 21 and gear 22.Plug holder swing arm 5 is housed on the driving shaft 4 just, connects the just just plug holder 8 in hole 10, also slidely connect the carriage 3 of horizontal slip on the bedstead 1 but just be fixed with shutoff in the plug holder swing arm 5; Two carriage slideways 40 that laterally laterally arrange are equipped with in the bottom of bedstead 1; The top of carriage 3 is rotatablely equipped with the roller 41 that rolls along carriage slideway 40, is fitted with chamber pot support 36 in the carriage 3, and this chamber pot support 36 can be hauled out in carriage 3; Chamber pot 9 vertically is slidingly mounted in the chamber pot support 36; Also be connected with drive link 6 on the above-mentioned driving shaft 4, be hinged with connecting rod 7 on the carriage 3, the other end of connecting rod 7 and drive link 6 are hinged.

Like Fig. 2 and shown in Figure 7; The lower front of carriage 3 is rotatably connected to the lift shaft 2 of vertical setting; Be fixed with rocking arm 16 on the lift shaft 2, connecting rod 7 is hinged on the rocking arm 16, is provided with the translation rotation shifter of retreating after rotating after lift shaft 2 is moved ahead, rotating between lift shaft 2 and the bedstead 1; This translation rotation shifter comprises the baffle plate 17 of an end that is packed in lift shaft 2, and bedstead 1 bottom is equipped with the slideway 15 that supplies baffle plate 17 to slide.Like Fig. 8 and shown in Figure 9; It is fan-shaped that baffle plate 17 can be, and also can be other shapes, and baffle plate 17 has and the concentric exterior arc surface of lift shaft 2 cross sections; The exterior arc surface of baffle plate 17 is towards away from connecing a just side in hole 10; Slideway 15 is made up of the upper sliding plate and the lower slider plate that are packed on the bedstead 1, and the top of slideway 15 is that upper sliding plate is provided with the stopper slot 42 that the exterior arc surface that supplies baffle plate 15 produces, and the distance between the upper and lower sliding panel is the chord length that the width of stopper slot 42 equals above-mentioned external arc; Can guarantee that baffle plate 17 produces stopper slot 42 preceding lift shaft 2 and do not rotate; This stopper slot 42 roughly is positioned at a just side of plug holder 8 of the below that connects just hole 10, deflection, and this stopper slot 42 can form like this: the end of upper sliding plate terminates in a just side of plug holder 8 of the below that connects just hole 10, deflection, and this position, end rear is all stopper slot 42; Also can on upper sliding plate, offer stopper slot 42, the effect of this stopper slot 42 is when lift shaft 2 moves this position, and baffle plate 17 no longer receives the constraint of slideway 15, and lift shaft 2 is rotated around self axis under the pulling of rocking arm 16.Be equipped with on the lift shaft 2 and drive the lifting support 23 that chamber pot 9 goes up and down, lifting support 23 leans in chamber pot 9 bottoms.Like Fig. 2, Fig. 7, Fig. 8 and shown in Figure 9, just when connecing electric pushrod 20 and order about driving shaft 4 and rotate, just drive link 6 drives carriages 3 horizontal slippages through connecting rod 7 and lift shaft 2 plug holder swing arm 5 swings the time; This moment, baffle plate 17 received the constraint of slideway 15, and lift shaft 2 can not rotated around self axis, when carriage 3 slippages when connecing just 10 belows, hole; Baffle plate 17 does not receive slideway 15 constraints, under the pulling of connecting rod 7, orders about lift shaft 2 around self axis rotation through rocking arm 16; Jack-up chamber pot 9; Realization connects just action, in the both sides, bottom of bedstead travel switch is housed all, and chamber pot 9 rises when putting in place; Just plug holder swing arm 5 swings touch the trip switch, and electric pushrod 20 stops action thereby control connects just; Connect just accomplish after, connect just electric pushrod 20 and order about driving shaft 4 once more and rotate, just plug holder swing arm 5 swings during beginning connecting rod 7 promote lift shaft 2 and rotate around self axis; Chamber pot 9 falls, and after baffle plate 17 got into slideway 15, just plug holder swing arm 5 continued swing, carriage 3 slippages; Thereby make chamber pot 9 away from connect just the hole and just plug holder 8 block and connect just hole; Just after plug holder 8 was blocked and connect just hole 10, the travel switch that install the bedstead bottom was touched in the bottom of carriage 3, and electric pushrod 20 stops action thereby control connects just.

For ease of controlling, the electrical control of above-mentioned each electric pushrod all can be controlled by electrical equipment and the remote controller that is electrically connected with it, and its control structure and principle are prior art, repeat no more at this.

Also be provided with water jet and jet cleaning mouth on the above-mentioned chamber pot 9; Water tank also is being housed below the bedstead 1 and is being installed in the water pump on the bedstead 1; The water inlet of water pump and water tank UNICOM, outlet are contained on the water jet through the pipeline string; Air pump also is equipped with in bedstead 1 below, and the outlet side of air pump is connected with jet cleaning mouth through pipeline.Can control water pump and air pump washes and dries up patient's hip after an action of the bowels.

Sidepiece at bedstead can also slidely connect side rail, can overlap plank above it after side rail stretches out, and this plank is as patient's dining table, and patient's food and drink also can realize in bed like this.

Claims

1. self-service bed for accepting feces and urine; Comprise the bedstead (1) that is equipped with bed board, mattress; The carriage of standing up (12) is housed on the bedstead (1), stands up carriage (11) and bent leg support (13), correspondence is provided with and connects just hole (10) on bedstead (1), bed board and the mattress, it is characterized in that: bedstead (1) bottom is rotatablely equipped with the driving shaft (4) that is driven by power set; Just the plug holder swing arm (5) and drive link (6) of interlock are housed on the driving shaft (4); Just plug holder swing arm (5) but on be fixed with shutoff and connect the just just plug holder (8) of hole (10), also slidely connect on the bedstead (1) with just plug and hold in the palm the carriage (3) of (8) corresponding setting, chamber pot (9) is installed on the carriage (3); Be hinged with connecting rod (7) between carriage (3) and the drive link (6); Be rotatablely equipped with lift shaft (2) on the carriage (3), be fixed with rocking arm (16) on the lift shaft (2), said connecting rod (7) is hinged on the rocking arm (16); Be equipped with on the lift shaft (2) and drive the lifting support (23) that chamber pot (9) goes up and down, be provided with the translation rotation shifter of retreating after rotating after lift shaft (2) is moved ahead, rotating between lift shaft (2) and the bedstead.

2. self-service bed for accepting feces and urine according to claim 1; It is characterized in that: said translation rotation shifter comprises the baffle plate (17) that is packed in lift shaft (2) end; Baffle plate (17) has and the concentric exterior arc surface of lift shaft (2) cross section; Bedstead (1) bottom is equipped with the slideway (15) that supplies baffle plate (17) to slide; The chord length of exterior arc surface equals the width of slideway (15), and the top of slideway (15) is provided with the stopper slot (42) that the exterior arc surface that supplies baffle plate (17) produces, and this stopper slot (42) roughly is positioned at and connects the just below of hole (10).

3. self-service bed for accepting feces and urine according to claim 1; It is characterized in that: be fitted with chamber pot support (36) on the said carriage (3); Said chamber pot (9) vertically is slidingly mounted in the chamber pot support (36), and the free end of said lifting support (23) leans in chamber pot (9) bottom.

4. self-service bed for accepting feces and urine according to claim 1; It is characterized in that: said power set comprise and are installed in connecing just electric pushrod (20) and being packed in the gear (22) on the driving shaft (4) of bedstead (1) bottom, connect the tooth bar (21) that is connected with on the extension bar of just electric pushrod (20) with said gear (22) engagement.

5. according to each described self-service bed for accepting feces and urine among the claim 1-4; It is characterized in that: bedstead (1) is made up of the first middle front part crossbeam (102), the second middle front part crossbeam (106), postmedian crossbeam (103), two longerons (104) and the supporting leg (105) that are positioned at forward front end cross beam (101), are positioned at middle front part; The said carriage of standing up (12) is hinged on the forward first middle front part crossbeam (102); Be hinged with on the second middle front part crossbeam (106) to be positioned at and carry buttocks carriage (14) between the second middle front part crossbeam (106) and the postmedian crossbeam (103); Said carriage (11) front and back of standing up are provided with two groups; Every group is stood up carriage (11) and is symmetrical set two; Being positioned at two of front side stands up the external part in opposite directions of carriage (11) and is hinged on respectively on the carriage of standing up (12); The external part in opposite directions that two of rear side stands up carriage (11) is hinged on respectively to be carried on the buttocks carriage (14), and it is hinged that two and front and back are set before and after the described bent leg support (13), and bent leg support (13) front end of front side is hinged on the postmedian crossbeam (103).

6. self-service bed for accepting feces and urine according to claim 5; It is characterized in that: be fixed with the hinge of standing up (24) on the said first middle front part crossbeam (102); The said carriage of standing up (12) rear portion is fixed with the interlock sleeve pipe (18) that is enclosed within on the hinge of standing up (24); The electric pushrod of standing up (30) that drives carriage (12) upset of standing up is housed on the bedstead (1); Be rotatably connected to universal driving shaft (25) on the position of bedstead (1) the corresponding bent leg support in below (13), be hinged with gangbar (19) between universal driving shaft (25) and the interlock sleeve pipe (18), be fixed with the push rod of stretching (26) on the universal driving shaft (25); Gripper shoe (28) is equipped with in the bottom of said two bent leg supports (13), and the top of push rod (26) is rotatablely equipped with to lean and on gripper shoe (28), leans wheel (27).

7. self-service bed for accepting feces and urine according to claim 6; It is characterized in that: be hinged with on the described postmedian crossbeam (10) and carry buttocks connecting lever (29); A support arm of carrying buttocks connecting lever (29) leans at the rear portion of carrying buttocks carriage (14), carries being hinged with between another support arm and interlock sleeve pipe (18) of buttocks connecting lever (29) and carries buttocks connecting rod (32).

8. self-service bed for accepting feces and urine according to claim 4; It is characterized in that: be hinged with respectively two of extending between the first middle front part crossbeam (102) and the second middle front part crossbeam (106) and stand up arm (33) to bedstead (1) both sides; Two stand up arm (33) overhanging end is fixed with respectively and is positioned at the vertical pressure pin (34) that stands up carriage (11) below, the bottom of bedstead (1) be equipped with drive stand up arm (33) upset stand up electric pushrod (35).