CN2600084Y

CN2600084Y - Multifunctional flexible hospital bed

Info

Publication number: CN2600084Y
Application number: CN 03235723
Authority: CN
Inventors: 陈海威
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-03-07
Filing date: 2003-03-07
Publication date: 2004-01-21
Anticipated expiration: 2013-03-07

Abstract

The utility relates to a multifunctional flexible hospital bed, which comprises a bed rack and a hinged backrest. Three cloth-belt transmission mechanisms are arranged at the lower part of the bed rack with two in longitudinal directions and one in horizontal direction. The 11-type supporting shelves are arranged on the two sides of the bed rack and are covered with transmission list. The two ends of the transmission lists are fixed on the two cloth-belt transmission mechanisms in the longitudinal directions respectively. The clothes and belts are used to hold up the body of the patient. Ejector pin is hinged under the back of the backrest. The other end of the ejector pin is provided with clock and tackle. Two horizontal fixed axles are arranged on the bed rack in correspondence with the ejector pin. One end of the transmission list is fixedly connected with the cloth-belt transmission mechanism in the horizontal direction, and the other end by passed the proximal horizontally-fixed axis and the block and tackle, and is connected on the remote fixed horizontal axis. The transmission list is used to adjust the angle of the backrest. The flip institution of the bed is smooth and soft, which enables the patients to achieve comfortable emancipation, movements, getting up, urine movements on bed and so on. At the same time the hospitable bed has desktop function, and is simple in structure. The bed is of high cost-effective rate, and is suitable for general hospitals and domestic use.

Description

The multifunction flexible sick bed

Technical field

This utility model relates to sick bed, refers to a kind of multifunction flexible sick bed that is particularly suitable for critically ill patients such as apoplexy, hemiplegia, burn particularly.

Background technology

At present, the higher sick bed of class is nothing more than having following function on the market: the Electromechanical Control backrest that hoists, can projection bed shank paving, back in addition each position of bed surface arbitrarily swell sinking, and utilize left and right rollover of hydraulic mechanism or the like.Though these sick beds have made things convenient for medical personnel's nursery work to a certain extent, alleviated the misery that the patient produces because of disease, but they still exist following defective: one, the hoist actuating unit of upset of control bed face mostly is rigid mechanical, its soft property is relatively poor, and vibration and noise are bigger, usually are easy to generate mechanical breakdown, cause very burden to nursery work, also the patient brings some discomfort.Its two, the hard bed face of distortion lifting upset directly acts on the patient, and is difficult to fit with patient body, so the subject discomfort meaning feels still more, as the sitting posture downslide, to stand up angle not enough etc.Particularly for apoplexy, hemiplegia, burn etc. need change in bed shield, in bed defecation, clean the critically ill patient that buttocks is changed dressings in bed, do not feel well especially.Its three, above-mentioned sick bed is complex structure mostly, operation inconvenience, cost performance is on the low side, general family is difficult to bear.

Summary of the invention

The purpose of this utility model will provide a kind of switching mechanism that hoists steadily soft exactly, can make that the patient cosily realizes standing up, lifting, action such as sit up, and multifunction flexible sick bed simple in structure, that cost performance is high.

For realizing this purpose, the multifunction flexible sick bed that this utility model is designed includes a bedstead, and the bed surface of bedstead has a hinged backrest.The bottom of bedstead is provided with two vertical and one horizontal totally three cloth tape handlers.The both sides of bedstead respectively are provided with the flexible bracing frame of a ∏ type, are coated with a transmission strap on the flexible bracing frame of ∏ type, and the two ends of transmission strap are connected in respectively on two vertical cloth tape handlers, are used to hold up patient's body.Be hinged with push rod below the above-mentioned backrest, the other end of push rod is equipped with a pulley, and two crosswise fixed axles are housed on the bedstead of corresponding push rod both sides.One end of transmission cloth is connected on the horizontal cloth tape handler, and its other end is walked around the crosswise fixed axle of near-end and walked around pulley, is connected on the crosswise fixed axle of far-end, is used to adjust the angle of backrest.

Advantage of the present utility model is: the folding and unfolding by horizontal strap transmission mechanism control transmission cloth can mildly realize hoisting of backrest and fall.By the folding and unfolding of two vertical strap transmission mechanism control transmission straps and the crooked radian that can mildly regulate the transmission strap by the variation of the flexible bracing frame high and low position of ∏ type.Thereby can make comfortable reversal body, the rise of health original position, decline, translation, seating, two lower limbs finished easily at any angle of the patient who lies on the transmission strap action such as put.And, tighten after the transmission strap placed patient body top, can form desktop, increase the function of use of sick bed.Simultaneously, the type of belt drive of above-mentioned strap, cloth is simple in structure, and is with low cost, easy to operate, economical and practical.

Description of drawings

Fig. 1 is a kind of main TV structure sketch map of multifunction flexible sick bed;

Fig. 2 is the plan structure sketch map of sick bed shown in Figure 1;

Fig. 3 is the left TV structure sketch map of sick bed shown in Figure 1;

Fig. 4 is the structural representation of cloth tape handler among Fig. 1.

The specific embodiment

Below in conjunction with accompanying drawing specific embodiment of the utility model is described in further detail:

Multifunction flexible sick bed shown in the figure has the bedstead 1 of a band foot roller, and the bed face of bedstead 1 is two sections articulated structures, can form head movement backrest 7.Be provided with three cloth tape handlers 5 altogether in the bottom of bedstead 1, wherein parallel longitudinal is arranged two under the edge of bed inner side, and lateral arrangement is one under the head of a bed position.Respectively be provided with the flexible bracing frame 2 of a ∏ type in the both sides of bedstead 1, can be elevated to suitable height by manually making the flexible bracing frame 2 of ∏ type, and the flexible bracing frame 2 of ∏ type be fixed by elastic positioning pin 8.Be provided with a moving casing 3 on the cross bar of the flexible bracing frame 2 of ∏ type, be coated with the moderate canvas transmission strap 4 of a width on moving casing 3, moving casing 3 can reduce the wearing and tearing of transmission strap 4.The two ends of transmission strap 4 are connected in respectively on two vertical cloth tape handlers 5, are used to hold up patient's body.Below backrest 7, be hinged with a pair of push rod 6, the other end of push rod 6 is equipped with a pulley 10, two long iron pipes are housed as crosswise fixed axle 9 on the bedstead 1 of corresponding push rod 6 both sides, one end of two canvas transmission cloths 11 is connected on the horizontal cloth tape handler 5, its other end is walked around the crosswise fixed axle 9 of near-end and is walked around pulley 10 on the corresponding push rod 6, is connected on the crosswise fixed axle 9 of far-end, is used to adjust the angle of backrest 7.

The structure of three cloth tape handlers 5 of above-mentioned two vertical and one horizontal can design identical, all adopt a motor 51, motor 51 links to each other with reductor 54 by belt pulley 52 and belt 53, the outfan of reductor 54 links to each other with fluting steel pipe 55 on being bearing in bearing block 56, in the fluting steel pipe 55 fixedly iron pipe 57 of strap is housed.The end of transmission strap 4 or transmission cloth 11 is inserted in the line of rabbet joint of fluting steel pipe 55, refill fixedly iron pipe 57 and tightening of strap, can make transmission strap 4 or transmission cloth 11 firmly get around 55 rotations of channel-section steel pipe reposefully.Such project organization is simple, and transmission is soft, easy operating, and strap is direct and Body contact, makes the patient cosily finish exercises under softish external force helps.

The interlude of above-mentioned transmission strap 4 can be designed to dismantled and assembled section by 13 connections of rustless steel knot that can be undone by a pull.Can conveniently replacedly wash like this, keep the clean hygiene of transmission strap 4 and physical contact part.Also have patient's porus excretorius 14 on the interlude of above-mentioned transmission strap 4, be connected with the removable cloth 12 that constitutes mesh by rustless steel knot that can be undone by a pull 13 on patient's porus excretorius 14.The needs that can adapt to patients with severe symptoms such as apoplexy, hemiplegia like this are installed in removable cloth 12 at ordinary times and constitute mesh on the porus excretorius 14, and are ventilated with the buttocks that keeps the patient, and when needs defecation it pulled down, and drain to make things convenient for the patient.

This utility model can be by nursing staff or patient oneself operation, free and relaxedly cosily be achieved as follows multiple function: 1) finish the lifting and the rollover of health: start vertical cloth tape handler 5, fluting steel pipe 55 is rotated, emit transmission strap 4 around thereon, then the flexible bracing frame 2 of ∏ type is risen to high-grade position, and locate automatically by elastic positioning pin 8, make the cloth cover of transmission strap 4 be spill, can rise, descend this moment by the operation patient's body of tightening up of transmission strap 4; If need stand up, then patient body is hung bed surface slightly, while and transmission strap 4 put receive, can finish original position reversal body to the left or to the right, stand up certain angle after, it is sagging to grasp transmission strap 4, can put down health.2) finish the adjustment of patient in sitting: the flexible bracing frame 2 of ∏ type is placed middle-grade position, start horizontal cloth tape handler 5, fluting steel pipe 55 is rotated, tighten up transmission cloth 11, can make backrest 7 rise to suitable angle by push rod 6 around thereon.Meanwhile tighten up transmission strap 4 and make it rise to the height that needs, can make the patient form the sitting posture that two lower limbs soar, convenient washing and defecation.3) finish the soar adjustment of sleeping position of patient: the flexible bracing frame 2 of ∏ type is lowered into low gear position, and microlitre backrest 7 and the ∏ type bracing frame 2 that stretches flushes, and the transmission strap 4 under the patient body is packed up tightened then, can make patient's sleep of soaring.On this height, can operate patient's translation bedside, in order to taking in one's arms or holding up and leave the bed.When needs of patients at one's leisure, removable cloth 12 on the transmission strap 4 interlude porus excretoriuses 14 is pulled down, and at 14 times placements of porus excretorius Bedpan, the patient of gatism can softly sleep convenient on transmission strap 4, and the interlude of transmission strap 4 can easily be unpicked and washed replacing.4) constitute the desktop that the patient is suitable for: transmission strap 4 is placed on the patient body top, can forms desktop after operation transmission strap 4 is tightened outside bed, put thin plate and can write and have a meal.

Claims

1. a multifunction flexible sick bed includes bedstead (1), and the bed surface of bedstead (1) has hinged backrest (7), it is characterized in that: bedstead (1) bottom is provided with two vertical and one horizontal totally three cloth tape handlers (5); The both sides of bedstead (1) respectively are provided with the flexible bracing frame (2) of a ∏ type, and the ∏ type stretches and is coated with a transmission strap (4) on the bracing frame (2), and the two ends of transmission strap (4) are connected in respectively on two vertical cloth tape handlers (5), are used to hold up patient's body; Be hinged with push rod (6) below the backrest (7), the other end of push rod (6) is equipped with a pulley (10), on the bedstead (1) of corresponding push rod (6) both sides two crosswise fixed axles (9) are housed, one end of transmission cloth (11) is connected on the horizontal cloth tape handler (5), its other end is walked around the crosswise fixed axle (9) of near-end and is walked around pulley (10), is connected on the crosswise fixed axle (9) of far-end, is used to adjust the angle of backrest (7).

2. multifunction flexible sick bed according to claim 1, it is characterized in that: totally three cloth tape handlers (5) structure is identical for said two vertical and one horizontal, all has a motor (51), motor (51) links to each other with reductor (54) by belt pulley (52) and belt (53), the outfan of reductor (54) links to each other with slotted-tube (55) on being bearing in bearing block (56), and strap stationary pipes (57) is housed in the slotted-tube (55).

3. multifunction flexible sick bed according to claim 1 and 2 is characterized in that: the interlude of said transmission strap (4) is dismantled and assembled section by knot that can be undone by a pull (13) connection.

4. multifunction flexible sick bed according to claim 1 and 2, it is characterized in that: also have patient's porus excretorius (14) on the interlude of said transmission strap (4), patient's porus excretorius (14) is gone up by knot that can be undone by a pull (13) and is connected with the removable cloth (12) that constitutes mesh.

5. multifunction flexible sick bed according to claim 3 is characterized in that: also have patient's porus excretorius (14) on the interlude of said transmission strap (4), patient's porus excretorius (14) is gone up by knot that can be undone by a pull (13) and is connected with the removable cloth (12) that constitutes mesh.

6. multifunction flexible sick bed according to claim 1 and 2 is characterized in that: the flexible bracing frame (2) of said ∏ type is provided with moving casing (3).

7. multifunction flexible sick bed according to claim 3 is characterized in that: the flexible bracing frame (2) of said ∏ type is provided with moving casing (3).

8. multifunction flexible sick bed according to claim 4 is characterized in that: the flexible bracing frame (2) of said ∏ type is provided with moving casing (3).

9. multifunction flexible sick bed according to claim 5 is characterized in that: the flexible bracing frame (2) of said ∏ type is provided with moving casing (3).