CN200941936Y

CN200941936Y - Leisure bed

Info

Publication number: CN200941936Y
Application number: CN 200620112196
Authority: CN
Inventors: 王保顺
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-04-20
Filing date: 2006-04-20
Publication date: 2007-09-05
Anticipated expiration: 2016-04-20

Abstract

This utility model easygoing bed relates to a daily use doss. The paralyzed patients can't move independently, therefore, parts of their body may be oppressed and their blood circulation may be blocked. Due to the insufficient blood nutrition, this part of human body tissue may be putrescent and become bedsore. On the basis of traditional metal doss, some crossing spreading bearing blocks arranged on the bedstead of this utility model, depending on the mechanical driving, which can move flexibly to form a deck alternatively and bear the weight of human body. When any group of bearing blocks descends and not bearing the weight of human body, the corresponding human body part will not be oppressed, the patients can get the rest and has the feeling of turning over, which greatly alleviates the pains of patients and reduce burdens of nursing. When any part of human body is oppressed seriously, the brain will send the signal of 'turning over', during the process of 'turning over', people always wake themselves up, and can't get into sleep any more, this bed can reduce the times of 'turning over', and make people sleep well.

Description

Bed

Affiliated technical field

The utility model relates to the doss that a kind of people's daily life is used.Particularly can not need the nursing staff to help the invalid doss that stands up by autonomic activities.

Background technology

The paralytic is because can not autonomic activities, keep a kind of prone position for a long time, make the contact portion of health with bed surface, particularly the normal circulation of blood is oppressed, is hindered at the outstanding position of health, owing to can not get the nutrition of blood, this place's tissue will be downright bad, becomes bedsore, cause very big misery to patient, also bring the hard work amount to the nursing staff.

For avoiding bedsore to take place, the nursing staff wants regularly to make thick mat with spring again, or to fill up in bed with foam-rubber cushion, cotton-padded mattress to the position that patient stands up, the conversion human body is oppressed, with the flexibility of extra bed once.This plays a good role, and has reduced the number of times that patient stands up.But people's health is rough and uneven in surface, and the branch of soft or hard is arranged again, and no matter bed surface is how soft or take that prone position, and heavy those the several outstanding positions of health always that suffer oppression are as shoulder blade, ilium, knee joint place.This be because bed surface not initiatively conversion support the stress point of human body weight, the just hard pressed position of conversion health.

There are traction table, operation table in hospital at present, usefully handly moving make the patient can be from lying posture to half bed of sitting of partly lying, these be the bed specials of using at the paralytic, and the bed at paralytic's stool and urine inconvenience is arranged, be on bed surface, to have the hole, during stool and urine the hole opened.

Summary of the invention

The purpose of this utility model provides a kind of doss of the human that can not autonomic activities lies on a bed for a long time, can significantly reduce and stand up number of times, effectively prevents the doss that bedsore takes place.The bed that healthy people uses the utility model to provide also has the effect that promotes sleep.

For achieving the above object, the doss that the utility model provides is at bed surface the piece that holds movable up and down to be housed on original basis, and under machine power drove, the piece that holds of different groups supported human body in turn.No longer support human body when holding when piece descends, this holds the pairing human body of piece and also just no longer suffers oppression, and makes blood obtain normal circulation cycle, makes hard pressed position obtain having a rest.Thereby make the position of outstanding position of human body and depression share the support human body weight jointly, when anti-bedsore takes place, more effective than spring mattress bed.This is that outstanding position suffers oppression heavily because the depression position suffers oppression gently on spring mattress bed, and the utility model doss makes outstanding position the same with the hard pressed degree in depression position, and the compressing that outstanding position is subjected to has been shared at the depression position.

Description of drawings

Fig. 1 is the bed surface structure principle chart.

Fig. 2 is a mechanical rotation theory structure cutaway view.

Fig. 3 holds the up and down principle assumption diagram of piece.

Embodiment

Shown in Figure 1, in bed frame (2), there is the A group of 2 groups of cross-distribution to hold piece (4) and B and organizes the two ends of holding piece (3), holding piece alignment pin (1) is arranged.

Shown in Figure 2, motor deceleration machine (11) drives two axles (8), slowly rotates under bed, axle is fixed with A group semicircle wheel (10) on (8) and B group semicircle wheel (9), two groups of semicircles wheels differ 180 degree, and the A group is held piece (4) and B and organized and hold piece (3) on the corresponding respectively bed surface.As shown in Figure 3.Holding has below the piece two (only having drawn one among the figure) to hold piece wheel (5).For example, when A group semicircle wheel (10) turns to the top under the drive of axle (8), promote the A group and hold piece wheel (5) rising, make the A group hold piece (4) and rise to bed surface position carry human body weight, when A group semicircle is taken turns (10) when being rotated further little cambered surface, A group is held piece (4) and is begun to descend, after drop on the bedstead (7).Hold piece (4) when soon descending in A group, the B group is held piece (3) and is risen to bed surface hold piece (4) with the A group and carry human body jointly under the driving of B group semicircle wheel (9).The semicircle wheel is rotated further just has the B group to hold piece (3) carrying human body, and the A group is held piece (4) and dropped on the bedstead (7), and pairing human body begins to have a rest.A, B group is held piece (4), (3) and is not dropped on simultaneously on the bedstead (7), but common carrying of a small amount of time period human body is arranged, this be for have a power failure or for a long time need not be electronic the time, can hold piece (4) to A, B group, (3) all are parked on the bed surface, make bed surface more complete.

Three kinds of duties are arranged, one, have A group to hold piece (4) carrying human body on the bed surface.Two, there is the B group to hold piece (3) carrying human body.Three, two groups of A, B hold piece (4), (3) carry human body jointly.Hold when dropping to bedstead (7) under the piece and going up when a certain group, do not carry human body, pairing human body has also just obtained rest.

Certain healthy people uses this bed also to help sleep.Keep a kind of sleeping position for a long time, the outstanding position of health is subjected to compressing when very tired, will be to brain " to warning ", and brain will send " instruction " of standing up, and often in the process of standing up, oneself oneself is disturbed awakely, again can't fall asleep.As use this bed, and can significantly reduce and stand up number of times, make more fragrant that the people sleeps.Owing to hold the very slow of piece knee-action, the people is almost imperceptible in sleep.

Certainly also can be designed to difformity, different size with holding piece.Also can be designed to some groups or not have group but not up and down simultaneously structure holding piece.These conversion all drop in the protection domain of the present utility model.

Can have on the bed in addition protection, regularly, dry mixer falls.

Claims

That uses when 1, a kind of people's daily life is slept is bed, is made up of bed frame (2), bedstead (7), footpost (6), it is characterized in that two groups of cross-distribution are arranged in the frame (2), can be up and down, and the A group of alternately forming bed surface is held piece (4), the B group is held piece (3).