CN85201576U - Bed with reversible parts for turning over patient - Google Patents

Abstract

The utility model relates to a bed with reversible parts for turning over patients. A bed surface is composed of 12 small movable bed surfaces. The transverse connection among small bed surfaces adopts the integrated form of a lengthened window lintel. A turning frame, the dimension of which is as same as a middle bed surface, is arranged under the middle bed surface. Three sets of universal cross supporting bracket driving screw rods are arranged under the bed. Three hand cranks are arranged on the universal cross supporting bracket driving screw rods. By rotating each hand crank clockwise and counterclockwise, a head plate bed surface and a leg plate bed surface transversally form different angles with a bed frame, forming the form of the reversible bed. The middle bed surface longitudinally slants +-25 DEG, forming the form of a side turning patient bed. The action of turning over is side turning by the integrated bed surface bidirectionally driven by a single unit.

Description

Three foldings stand up medical hospital bed

Nursing high paraplegia patient and upper body can not the employed sick beds of autonomic activities patient in the hospital.Be respectively three folding bed, tuning bed, ward bed.

The three folding bed is made of footpost, bed frame, bed surface, turn-screw.Connect with connecting rotating shaft between four horizontal bed surfaces.Wherein, a plate, lower limb plate, sole are Movable bed surface.Turn-screw longitudinally is located at bed down, and an end of turn-screw is fixed on the frame.The other end respectively be welded in a plate, the horizontal frame in lower limb plank bed face lower end on support plate be connected, by the driving of turn-screw, make a plate, lower limb plate rise certain angle.

It is tuning bed that United States Patent (USP) 4375706 is reported, and is made of footpost, bed frame, bed surface, Control Shaft.Whole bed surface is made of middle plate, each three vertical bed surface of a side plate of both sides.Connect with connecting rotating shaft between three vertical bed surfaces.Vertically flexibly connecting several support arms between bed frame and limit, the both sides bed surface.Middle bed surface lower end is provided with a longitudinal center's Control Shaft and a control device, by the control of control device, and the certain angle of bed surface inclination in making.Simultaneously, form two kinds of different angles between middle bed surface and limit, the both sides bed surface.Rollover body action is the whole bed surface of the interlock body of turning on one's side.

When patient lies in when needing to stand up on the three folding bed, because the three folding bed does not possess tuning bed function, patient stands up and can only move the body of turning on one's side by the nursing staff.Need to sit up on tuning bed when patient lies in, during bent lower limb because the tuning bed function that does not possess the three folding bed, patient sits up, bent lower limb still needs the nursing staff to move.Like this, nursing staff's labor intensity is very big.And patient also is easy to generate decubital ulcer.

Main purpose of the present utility model has provided a kind of improvement, practical novel sickbed, stands up, the function of three foldings and ward bed coexists and embody on the sick bed.

Consult this utility model accompanying drawing, stand up three folding bed's basic composition and comprise:

Head of a bed guardrail frame (1), bearing bracket stand (2), rubber revetment pad (3),

Adjustable stand up jib (4), bed frame (5), three a folding jib (6),

Tailstock guardrail frame (7), the bed retaining guardrail frame (8), stand up framework (9),

Universal cross bearing support (10), castor (11), stand up jib (12).

(I) three folding support arm enlarged drawings.

(II) stands up the support arm enlarged drawing.

(III) universal cross bearing support enlarged drawing.

The horizontal connecting axle enlarged drawing of (IV) little bed surface.

The vertical connecting axle enlarged drawing of (V) little bed surface.

Whole bed surface by Aa, Ab, Ac, Ad, Ba, Bb, Bc, Bd, Ca, Cb, Cc, Cd totally 12 lectulum faces constitute.According to separately not same-action divide 7 parts.Wherein, laterally divide four parts, vertically divide three parts.

Laterally be three folding bed's form:

Aa, Ba, one group of lectulum face of Ca constitute a plank bed face;

Ab, Bb, one group of lectulum face of Cb constitute the seat bed surface;

Ac, Bc, one group of lectulum face of Cc constitute lower limb plank bed face;

Ad, Bd, one group of lectulum face of Cd constitute the sole bed surface;

Vertically be tuning bed form:

Bed surface during Aa, Ab, one group of lectulum face of Ac, Ad constitute;

Ba, Bb, one group of little bed surface of Bc, Bd;

Ca, Cb, one group of lectulum face of Cc, Cd constitute limit, both sides bed surface respectively.

Laterally being connected shown in (IV) between little bed surface and the little bed surface, is example with a plate,

Aa lectulum face two ends are the bed frame laterally, all adopts two-way lengthening angle steel as framework.

Ba, Ca lectulum face two ends are the bed frame laterally, all adopts unidirectional lengthening angle steel as framework.

The unidirectional lengthening end of the little bed surface of Ba, Ca connects with wearing axle sleeve after holing with the two-way lengthening framework of Aa respectively, constitutes the disjunctor movable rotation-shaft together with Aa lengthening crossing frame.Other three groups: seat bed surface, lower limb plank bed face, sole bed surface connected mode are identical with a connected mode of plank bed face.

Vertically be connected shown in (V) between little bed surface and the little bed surface, two connecting plates of welding on the horizontal frame of the lengthening of seat bed surface, weld two channel-section connecting pieces on a horizontal frame of the lengthening of plank bed face, after connecting plate and the channel-section connecting piece boring, connect and compose movable rotation-shaft with wearing axle sleeve.

Standing up framework (9) is the rectangular frame that is welded into by rectangular tube, bed surface lower end and seat bed frame Ab welding in being located at.The central shaft heads of standing up horizontal frame is connected with bearing bracket stand (2), and bearing bracket stand (2) is fixed on the center of two ends horizontal bed frame, bed surface in supporting.

An adjustable jib (4) that stands up has eight, and an end is fixed on the frame (5), and the other end suspends, and is supporting limit, both sides bed surface respectively.

Standing up framework (9) lower end, longitudinally be provided with two groups of universal cross bearing support turn-screws (10).One end of these two groups universal cross bearing support turn-screws is fixed on and stands up on the horizontal frame, the other end respectively with a plank bed face, lower limb plank bed face under three the folding support arms (6) be connected.On two groups of universal cross bearing support turn-screws, be equipped with crank handle.By rotating crank handle separately, make a plank bed face, lower limb plank bed face rise certain angle respectively.

Be provided with one group of universal cross bearing support turn-screw in bed frame (5) lower end, an end is fixed on the frame (5), and the other end is connected with a jib (12) that stands up of middle bed surface lower end.On the universal cross bearing support turn-screw, be equipped with crank handle, by clockwise, rotate counterclockwise crank handle, drive and stand up framework and produce ± 25 ° gradient.

The tuning bed advantage of three foldings has:

1. because of whole bed surface being divided into 12 little bed surfaces, and connecting with movable rotation-shaft and to make and on same sick bed, both can laterally finish three folding bed's function, can vertically finish tuning bed function again.

2. stand up rotating shaft and adopt the disjunctor form of the horizontal frame of lengthening, its structure is superior, saves the part that shaft seat is stood up in welding.

3. drive that to stand up be single group bi-directional configuration, one group of rotating mechanism can carry out ± 25 ° two-way rollover body.

Explanation for Figure of description

1. structure is always schemed:

(Fig. 1) be three foldings, stand up medical hospital bed front view.

(Fig. 2) be three foldings, stand up medical hospital bed vertical view.

(Fig. 3) be three foldings, stand up medical hospital bed side view, level bed position.

(Fig. 4) be three foldings, stand up medical hospital bed side view, rollover body position.

2. partial enlarged drawing:

(Fig. 5) be three folding support arm enlarged drawings (I).

(Fig. 6) for standing up support arm enlarged drawing (II).

(Fig. 7) be universal cross bearing support enlarged drawing (III).

(Fig. 8) be the horizontal connecting axle enlarged drawing of little bed surface (IV).

(Fig. 9) be the vertical connecting axle enlarged drawing of little bed surface (V).

3. assembly:

Head of a bed guardrail frame (1), bearing bracket stand (2), rubber revetment pad (3),

Adjustable stand up jib (4), bed frame (5), three a folding jib (6),

Tailstock guardrail frame (7), the bed retaining guardrail frame (8), stand up framework (9),

Universal cross bearing support (10), castor (11), stand up jib (12).

Claims (2)

1, a kind of medical hospital bed, form by bed surface, framework and rotating mechanism.

It is characterized in that:

A. whole bed surface is made up of 12 mobilizable lectulum faces.

Horizontal connection the between b. little bed surface and the little bed surface, all adopt the disjunctor form of the horizontal frame of lengthening.

C. stand up framework [9] and be welded, bed surface lower end and seat bed frame Ab welding in being located at by rectangular tube.

D. rotating mechanism is made up of universal cross bearing support, rotational lead screw and crank handle.

2, according to claim 1 described sick bed, it is characterized in that rotating one group of rotating mechanism by clockwise, counter clockwise direction, drive the gradient of standing up ± 25 ° of framework generations.

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