CN2092985U

CN2092985U - Multifunctional hospital bed

Info

Publication number: CN2092985U
Application number: CN 91205573
Authority: CN
Inventors: 吴汉成; 陈锋; 陈伟恒
Original assignee: 吴汉成
Priority date: 1991-04-03
Filing date: 1991-04-03
Publication date: 1992-01-15

Abstract

The utility model relates to a multifunctional hospital bed for serious patients, in particular for the paraplegic patients and the patients with badly-damaged bones. The bed is provided with inner bed frames and outer bed frames which can swing towards multiple directions, and the inside of the bed frame is provided with a sitting mechanism and a leg bend mechanism toward the right and left. The bed is provided with an excrement hole seat, and a lifting device adopts a minitype electrodynamic push rod. The utility model has the characteristics of automatic nursing with multiple functions, simple driving system, convenient use, and convenient operation; the utility model can relieve the burden of the nursing personnel, improve the comfortable feel of the patient, and have the function of the adjunctive therapy.

Description

Multifunctional hospital bed

This utility model relate to a kind of for the patient of severe case, especially paraplegia and skeleton major injury use multifunctional hospital bed.

Present used sick bed, function is all fewer, though seat has been arranged, stand up, mechanism such as bend one's legs, but these mechanisms mostly are manual, use very inconvenient, in Chinese patent CN2042723U, proposed a kind of multifunctional automatic nursing bed, this bed is provided with machine driving and electric control system, can automatically play seat, lie down, about exercises such as stand up, power transmission shaft is equipped with have stronger automatic nursing function, but this bed under bedstead, motor, belt pulley etc., the structure more complicated, safety is also relatively poor, and this bed also is not easy under bed surface bedpan stand is set.

Task of the present utility model is to overcome above-mentioned weak point and provides that a kind of nursing function is many, drive system is simple, uses easy to operate multifunctional hospital bed.

This utility model is realized by following scheme: have bedstead 2, be equipped with roller 1 under the bedstead, be hinged with at the two on bedstead top can sideshake a motor-driven outer frame, its difference be outside motor-driven in the bed frame via hinged also be equipped with can longitudinal oscillation inner bed frame 4, bed surface 26 in the inner bed frame middle part is fixedly connected with, have just hole 33 on the middle bed surface, have bedpan stand 25, the front end of middle bed surface links to each other with the seat mechanism of rising that is made of preceding bed surface 6 and electric pushrod 27, in the rear end of bed surface be connected with by the mechanism that bends one's legs about bending and stretching that frame and electric pushrod constitute, in addition, on bed surface, also be respectively equipped with breast and protect frame 12, protect frame 13, lower limb protects frame 14.

According to such scheme, because the inner bed frame 4 that this utility model is also loaded onto in the bed frame outside motor-driven, make bed surface side direction to swing, and can also the longitudinal oscillation adjustment, this helps each adjustment to sleeping position of long-term bed patient, can further increase the comfort of user, the driving device of the seat mechanism of the present utility model and the mechanism that bends one's legs is realized by electric pushrod, entire mechanism is simplified relatively, also compare safety during use, and be convenient to offer bedpan stand, in addition at middle bed surface, this utility model will bend one's legs mechanism change into about two mechanisms that bend one's legs that are separated, separately drive, this can provide the selection of more more functions in use to patient, obviously, because each mechanism of this utility model is motor driven type, thereby use operates very convenient.It has alleviated nursing staff's burden on the one hand, has also increased the comfort of patient's bed on the other hand, and certain assosting effect also can be played to treatment of diseases in the compressing position of conversion health frequently.

Fig. 1 is the front view of an embodiment of this utility model.

Fig. 2 be C among Fig. 1 to view, promptly before the structure chart of an embodiment of left bed surface.

Fig. 3 is a bedstead side view of the present utility model.

Fig. 4 is the enlarged drawing of the bearing 47 of arm bracket.

Fig. 5 is the use diagram of this utility model traction frame.

Fig. 6 is the swing diagram of inner bed frame.

Fig. 7 cuts open figure for the A-A among Fig. 1.

Fig. 8 is that B among Fig. 1 is to view.

Fig. 9 is the structure chart of this utility model headrest frame.

Figure 10 is the bend one's legs structure chart of mechanism's afterbody of this utility model.

The clothing diagram of Figure 11,13 for setting for patient in this utility model.

Lid quilt and the mattress diagram of Figure 12,14,15 for setting for patient in this utility model.

An embodiment of the present utility model such as Fig. 1,2,3,4,5,6,7,8,9, shown in 10, has a bedstead 2, be equipped with four rolling 1 under the bedstead, the upper articulation of bedstead 2 has rectangular outer bed frame 3, outer bed frame one end links with the driving device of being made up of reduction box 19 and motor 20, constitute motor-driven outer bed frame, in the outer bed frame inner bed frame 4 is housed also, both are hinged by the axle sleeve 32 at middle part, make inner bed frame can longitudinally swing 0 ° of-110 ° of angle, also be provided with turning handle at hinged place or slow down electromechanics 30 and locking device 31, as shown in Figure 7, bed surface 26 in the middle part of inner bed frame 4 is fixedly connected with, have just hole 33 on the middle bed surface, just can establish once saddle-shaped skeleton frame 24 around the hole, as shown in Figure 8, have bedpan stand 25 in just hole 33, the front end of middle bed surface links to each other with a seat mechanism, playing seat mechanism is made of preceding bed surface 6 and electric pushrod 27, also adjustable headrest frame 7 can be installed on the pro-bed surface, the adjustable headrest frame is made of headrest helmet 8 and screw rod 35 and slide bar 34, front and back are adjusted up and down, screw rod and handwheel 36 link, as shown in Figure 8, in addition, but the both sides of pro-bed surface 6 are arm mounting bracket also, it is by connecting rod 11, rocking bar 10 hinged forming, being provided with guard shield 9 links to each other with front bedstead by bearing 47, adjustment hole 48 and screw 49 are arranged on the bearing 47, in order to adjust the width of arm bracket, there is locking device 28 each hinged place at arm bracket, 29, as Fig. 2, shown in 4, mechanism bends one's legs about the rear end of middle bed surface 26 is connected with, about bend one's legs mechanism by two connecting

rods

15,16, electric pushrod 23, sliding and position limitation mechanism 22 constitutes, divide right and left, can stretch in the wrong respectively individually, set level bed surface behind the Shi Zewei, the connecting rod 16 of mechanism of bending one's legs links to each other by bearing pin 38 with sliding and position limitation mechanism 22, can throw off easily, front-back at inner bed frame can be installed traction frame 17, matched with the joint 18 of connecting rod 16 afterbodys of throwing off, can form the thigh traction apparatus, also has lock-screw 37 as shown in Figure 5 between joint 18 and the connecting rod 16, bedstead one end of the present utility model also can be provided with drip stand 5, in addition, in each bed surface and the mechanism that bends one's legs, breast is housed respectively and protects frame 12, protect frame 13, lower limb protects frame 14, can be outside the bed frame play the rest health when doing swing than wide-angle, the pendulum angle of outer bed frame is generally 30-60 °, maximum can reach 90-110 °, can realize by the lead limit switch of adjusting on the bedstead.Electric cabinet 21 of the present utility model is removable hanging-connecting, can hang over bedstead one end, also can be contained in patient's bedstead one side at one's side.In addition, this utility model has also designed clothes and the trousers that make things convenient for patient to dress, shown in Figure 11,13,41,39 is the front and back garment piece, through velcro 40, make the clothes left-right and front-back separately and close, 45 is the trousers sheet, and 46 is velcro, Figure 12 is for being used for lid of the present utility model by 44, stratum disjunctum 43 is arranged in the middle of the rear portion, tail end is a footmuff 42, be used for pad of the present utility model by 52 shown in Figure 14,15, about dividing two, the centre has just hole 51, and velcro 53 is not arranged at the top that can put 50, two quilts of mat the time spent.

Claims

1, a kind of for the severe case, what especially the patient of paraplegia and skeleton major injury used is multifunctional hospital bed, has bedstead 2, be equipped with roller 1 under the bedstead, be hinged with at the two on bedstead top can sideshake a motor-driven outer frame, it is characterized in that outside motor-driven in the bed frame via hinged also be equipped with can longitudinal oscillation inner bed frame 4, bed surface 26 in the inner bed frame middle part is fixedly connected with, have just hole 33 on the middle bed surface, have bedpan stand 25, the front end of middle bed surface links to each other with the seat mechanism of rising that is made of preceding bed surface 6 and electric pushrod 27, in the rear end of bed surface connect by the mechanism that bends one's legs about bending and stretching that frame and electric pushrod 23 constitute, in addition, on bed surface, also be respectively equipped with breast and protect frame 12, protect frame 13, lower limb protects frame 14.

2, described multifunctional hospital bed by claim 1, on the bed surface 6 adjustable headrest frame 7 is installed also before it is characterized in that.

3,, it is characterized in that outer bed frame 3 one ends link with the driving device of being made up of reduction box 19 and motor 20 by claim 1 or 2 described multifunctional hospital bed.

4, by claim 1 or 2 described multifunctional hospital bed, but the both sides that it is characterized in that pro-bed surface 6 arm mounting bracket also, it is by connecting rod 11, rocking bar 10 hinged forming are provided with guard shield 9.