CN2224612Y

CN2224612Y - Multifunctional hospital bed

Info

Publication number: CN2224612Y
Application number: CN 95204539
Authority: CN
Inventors: 戍嘉志; 王明书; 戍嘉吉; 荀建国
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-03-10
Filing date: 1995-03-10
Publication date: 1996-04-17
Anticipated expiration: 2005-03-10

Abstract

The utility model relates to a multifunctional hospital bed which belongs to the bedding, particularly the hospital bed used for nursing serious disease patients. Moving bed plates comprise a back position plate, a buttock position plate and a leg position plate three parts, the whole bed plates are divided into two halves along the lengthwise direction, and the adjacent bed plates are connected by hinge shafts. A bed frame is provided with the moving bed plates for rising the back, bending the knees and turning the body and adjacent driving mechanisms. In addition, an elevating mechanism is also arranged on the bed frame, and convenient holes are arranged on the bed plates. The utility model has many functions, simple and compact structure, reliable and precise motion, low cost and the match of structural characteristic of the human bodies.

Description

Multifunctional hospital bed

This utility model relates to a kind of bedding, particularly has the special-purpose sick bed of critically ill patient of special care function.

The used sick bed of hospital exists insufficiency of function at present, and the problem that structure is unreasonable is so can not satisfy serious symptom and the needs of long-term bed patient in medical treatment and nursing and rehabilitation course.For solving the weak point of operating beds, some nursing beds have appearred.These beds have disposed part health and medical facilities, have brought very big convenience really, but structure is all complicated, cost is all than higher, and bed board all can only lean to one side to move longitudinally, maybe can only do the horizontal action of standing up and bend knee, and this obviously is that the medical treatment and nursing that can not satisfy the critical patient is asked.

The purpose of this utility model provides a kind of multifunctional comprehensive sick bed, and it can provide safe rollover body action, and the back of the body and the action of bending knee can be provided again.

The realization the technical solution of the utility model is: the mobile bed plate of bed surface comprises back-laying plate, hip-laying plate and leg-laying plate three parts, this three piecemeal activities bed board again along the bed vertically in two, leg-laying plate is divided into three sections of big leg-laying plate, little leg-laying plate and callosity plates again, connect by hinge between adjacent mobile bed plate, the back of the body driving mechanism and the driving mechanism of bending knee that make back-laying plate, leg-laying plate do laterally folded motion are housed respectively on the bed frame, and make mobile bed plate make the driving mechanism of leaning to one side of longitudinal folding motion.The segment design of mobile bed plate is to make according to the physiological structure of human body, be again to connect between adjacent mobile bed plate with hinge, thereby solved the problem that to lean to one side and can cosily play the back of the body and bend knee effectively, therefore internal crucible can avoid common stupor, paralysis, burn and spinal operation patient's decubital ulcer to take place, reduce complication, shorten convalescence.

Below, according to this utility model embodiment shown in the drawings its structure is done further carefully to state.

Fig. 1 is a surface structure sketch map of the present utility model;

Fig. 2 is a bed support foot sketch map of the present utility model;

Fig. 3 is the structural representation of handrail of the present utility model;

Fig. 4 is a connection diagram between the reverse side of this utility model back-laying plate and plate;

Fig. 5 is the driving mechanism sketch map of leaning to one side of the present utility model;

Fig. 6 is a Bedpan structural representation of the present utility model.

Each label is represented successively among the figure: jack 1, pin 2, head board 3, back-laying plate 4, just the hole shrouding 5, hip-laying plate 6, movable hand rail 7, desktop frame 8, desktop 9, fixedly side plate 10, callosity plate 11, little leg-laying plate 12, slide bar 13, slideway 14, the driving mechanism line shaft 15 of bending knee, big leg-laying plate 16, the driving mechanism line shaft 17 of leaning to one side, shrouding elevating mechanism line shaft 18, Bedpan window 19, handle 20 resets, bed lift drive mechanism line shaft 21, play back of the body driving mechanism line shaft 22, universal wheel 23, open card 24, cross bar 25, sleeve pipe 26, hinge 27, tooth bar 28, vertical pole 29, semicircle worm gear 30, worm screw 31, handle 32, chain 33, bed frame 34, outer tube 35, sprocket wheel 36, screw mandrel 37, block 38, nut 39, interior pipe 40, montant 41, sleeve pipe 42, pin rod 43, spring 44, slideway 45, Bedpan 46, Bedpan lid 47.

Referring to each figure, mobile bed plate comprises back-laying plate 4, hip-laying plate 6 and leg-

laying plate

16,12,11 3 parts, this three piecemeal activities bed board again along the bed vertically in two, leg-laying plate is divided into 11 3 sections of big leg-laying plate 16, little leg-laying plate 12 and callosity plates again, connect by hinge 27 between adjacent mobile bed plate, the back of the body driving mechanism and the driving mechanism of bending knee that make back-laying plate 4, leg-

laying plate

16,12,11 do laterally folded motion are housed respectively on bed frame 34, and make mobile bed plate make the driving mechanism of leaning to one side of longitudinal folding motion.As long as with handle 32 with rise to carry on the back a driving mechanism line shaft 22, be connected turning handle 32, the purpose that can reach the back of the body, bend knee or lean to one side (referring to Fig. 1) by the knee joint driving mechanism line shaft 15 or the driving mechanism line shaft 17 of leaning to one side.For making severe disease person's defecation more convenient, in the middle of hip-laying plate 6, are provided with once hole shrouding 5, placing Bedpan 46 on the slideway 45 of the bed frame 34 under it, and also be equipped with on the bed frame 34 and make the just shrouding elevating mechanism of hole shrouding 5 liftings.When desiring defecation, rotate shrouding elevating mechanism line shaft 18, just hole shrouding 5 drops to the position that is lower than slideway 45, open Bedpan window 19, Bedpan 46 is shifted onto under the hole along slideway 45, Bedpan lid 47 is blocked in edge of bed opens wide Bedpan, after being over, extract Bedpan 46 out, in Bedpan lid 47 grooves that enter on the Bedpan, avoid stink to come out (referring to Fig. 1 and Fig. 6).Four support foots of bed can adopt sleeve structure, be that outer tube 35 is fixed on the frame 34, on the interior pipe 40 nut 39 is housed, sprocket wheel 36 is being fixed in screw mandrel 37 upper ends that are connected with nut 39, block 38 on the screw mandrel 37 props up outer tube 35 again, four sprocket wheel 36 usefulness chains 33 connect, on the bed frame 34 lift drive mechanism that makes chain 33 motions is housed, when rotating bed elevating mechanism line shaft 21, four sprocket wheels 36 are driven by chain 33 synchronously, the lifting of screw mandrel 37 and drive an outer tube 35 and bed frame 34 liftings (referring to Fig. 2).The bed frame 34 at head of a bed place is provided with jack 1, and the bottom of head board 3 has the pin 2 that cooperates with jack 1, when head board 3 is unloaded, can be easily wash hair or carries out the medical care precess (see figure 1) for patient.On vertical dual-side of bed frame slideway 14 is housed, slide bar 13 is housed in the slideway 14, the upper end of slide bar 13 is connecting desktop frame 8 with rotating shaft again, move slide bar to the position that sits up, desktop frame is dug, just can use as desk, and move slide bar 13 to slideway 14 ends, put down desktop frame, just can be used as the tailstock baffle plate, also can connect the drip stand (see figure 1) on this external slideway 14.Mobile bed plate is other two fixing side plates 10 longitudinally, is fixed with sleeve pipe 42 on the bed frame 34 below it, and the montant 41 of the movable hand rail 7 that is equipped with bed is inserted in the sleeve pipe 42, make patient when sitting posture, above hands can being comfortably placed over, then health is blocked when standing up, avoid throwing bed; During use, with movable hand rail 7 pull-ups, pin rod 43 is under the effect of spring 44, and its pin partly blocks montant 41, stops movable hand rail to fall, and stirs to the right when resetting handle 20, and movable hand rail then can be fallen the extreme lower position (see figure 3).All be fixed with sleeve pipe 26 on vertical hinge 27 of back-laying plate 4 and leg-laying plate 16, the backboard face is being fixed open card 24, cross bar 25 is housed in the sleeve pipe 26, the two ends of cross bar 25 are arranged in open card 24, tooth bar 28 in the corresponding driving mechanism acts on the cross bar 25, when bed board was laterally turned up stressed better, can reach again and not interfere (see figure 4) when bed board is vertically turned up.The driving mechanism of leaning to one side acts on the mobile bed plate with semicircle worm gear 30, fixed sleeving 26 is located on the hip-laying plate 6, open card 24 is located on back-laying plate 4 and leg-laying

plate

11,12 and 16, and vertical pole 29 is contained in the fixed sleeving 26 and is stuck in (referring to Fig. 5) in the open card 24 simultaneously.

The above-mentioned technical scheme that proposes of this utility model can reach following effect:

(1) half sits the bit function of bending knee that crouches, solved and make patient be in half requirement of sitting the clinostatism posture; (2) rollover body function is for can not independently standing up and standing up of burn patients provides convenience; (3) bowel movement function makes patient's defecation cosily just when semireclining position or horizontal position, and also seems and comparatively health alleviated nursing staff's labor intensity simultaneously; (4) Chuan elevating function, required differing heights requirement in the time of can solving patient or nursing procedure; (5) locomotive function, the universal wheel that cabinet base is adorned makes conveniently moving, can directly patient be shifted onto other section office's inspection or treatment; (6) head board disassembling function can take off head board easily, helps doing medical care precess and hair washing in patient head; (7) table function can be worked as desk usefulness when digging desktop frame, puts down then can be the tailstock plate, removes to satisfy patient's usefulness more than 2 meters; (8) installation function of medical facilities, the slideway of bed side is convenient to install facilities such as drip stand, monitor, reduces floor space, and can move with bed; (9) handrail guardrail function can as handrail usefulness, can be blocked again when standing up for patient with handrail from the bed surface pull-up, prevents its denidation traumatic injury.

Claims

1, a kind of multifunctional hospital bed, formed by mobile bed plate and bed board driving mechanism that hinge links together, it is characterized in that mobile bed plate comprises back-laying plate, hip-laying plate and leg-laying plate three parts, this three piecemeal activities bed board again along the bed vertically in two, leg-laying plate is divided into three sections of big leg-laying plate, little leg-laying plate and callosity plates again, connect by hinge between adjacent mobile bed plate, the back of the body driving mechanism and the driving mechanism of bending knee that make back-laying plate, leg-laying plate do laterally folded motion are housed respectively on the bed frame, and make mobile bed plate make the driving mechanism of leaning to one side of longitudinal folding motion.

2, described multifunctional hospital bed by claim 1, feature is:

(1) is provided with once the hole shrouding in the middle of the hip-laying plate, placing Bedpan on the slideway of the bed frame under it, and on the bed frame shrouding elevating mechanism that makes just hole shrouding lifting is being housed also;

(2) Chuan four support foots are sleeve structure, and outer tube is fixed on the frame, on the interior pipe nut is housed, sprocket wheel is being fixed in the screw mandrel upper end that is connected with nut, screw mandrel props up outer tube again, and four sprocket wheels connect with chain, and the bed lift drive mechanism that makes chain movement is housed on the bed frame.

3, described multifunctional hospital bed by claim 2, it is characterized in that:

(1) the bed frame at head of a bed place is provided with jack, and the bottom of head board has the pin that cooperates with jack;

(2) on vertical dual-side of bed frame slideway is housed, slide bar is housed in the slideway, the upper end of slide bar is connecting desktop frame with rotating shaft again;

(3) mobile bed plate is other two fixing side plates longitudinally, is fixed with sleeve pipe on the bed frame below it, and the montant of the movable hand rail that is equipped with bed is inserted in the sleeve pipe.

4, described multifunctional hospital bed by claim 2, it is characterized in that:

(1) be fixed with sleeve pipe on vertical hinge of back-laying plate and leg-laying plate, the backboard face is being fixed open card, and cross bar is housed in the sleeve pipe, and the two ends of cross bar are arranged in open card, and the tooth bar in the corresponding driving mechanism acts on the cross bar,

(2) driving mechanism of leaning to one side is to act on the mobile bed plate with the semicircle worm gear, and fixed sleeving is located on the hip-laying plate, and open card is located on back-laying plate and the leg-laying plate, and vertical pole is contained in the fixed sleeving and is stuck in the open card simultaneously.