CN201022804Y - Simple back support lifting mechanism for sick bed - Google Patents

Abstract

Disclosed is a simple back support lifting device belonging to medical apparatus, which is characterized in that the utility model mainly comprises a bedstead outer frame (501), an inner frame (502) and an inclined support frame (503), the front of the inner frame (502) is hinge-connected with the bedstead outer frame (501) and two sides on the other end are respectively supported on supporting columns (504) on the corresponding sides of the bedstead outer frame (501), the inclined support frame (503) is U-shaped, the two ends of the opening of the inclined support frame (503) are respectively hinge-connected with the two sides of the inner frame (502), and the two sides of the inclined support frame (503) are both provided with slots (505) which can be inserted into the supporting columns (504). The utility model solves the problem that prior hospital bed lifting devices are complicated in structure, low in costs and not suitable for folding beds, and the utility model has the advantages of simple structure and wide applicability.

Description

Sick bed is with simple and easy backrest elevating mechanism

Technical field

This utility model relates to a kind of medical apparatus and instruments, especially a kind of medical extra bed sick bed backrest elevating mechanism, and specifically a kind of sick bed is with simple and easy backrest elevating mechanism.

Background technology

As everyone knows, hospital as a kind of specific be the place of service for patients, the human oriented design of all kinds of facilities is patient and family members' thereof hope, also is that hospital improves service quality, and embodies the important measures of humanistic care.For this reason, all kinds of facilities of hospital ward are greatly improved at present, outfit from the Humanity Design of sick bed to everyone at least one bedside cabinet is so that air-conditioning, TV, phone and oxygen therapy, fluid delivery apparatus or the like are very easy to patient and family members thereof, for patient provides good medical environment.

But because China is populous, medical resource is limited, the berth situation that supply falls short of demand has all appearred in various big hospital, in order to satisfy patient's demand, make full use of limited medical resource, at present each hospital increases the patient, takes the way of extra bed in walking exterior feature or ward to satisfy patient's requirement as much as possible under the not enough situation of sick bed one after another.This type of sick bed is different from common fixed sick bed, and it is a kind of gadget, both must satisfy outside the indispensable function of being in hospital, and also must have convenient folding, and volume is little, moves series of advantages such as laborsaving.

For patient, except lying low, often wish often to change posture, only rely on medicated pillow, pad back such as quilt realize it being unrealistic also inconvenient, uncomfortable, for this reason, utilizing the feed screw nut is one of measure of present most of sick bed employing as elevating mechanism, needs family members or nursing staff to utilize to shake the hand during use and drives, this structure is not only made complexity, cost height, and the driving that is exposed shakes the hand and be easy to the personnel of damaging, especially it is not suitable for folding bed and uses, therefore, be badly in need of exploitation elevating mechanism a kind of simple in structure, easy to use, safe and reliable, the needs that both adapted to public ward can satisfy the needs of collapsible sick bed again.

Summary of the invention

The purpose of this utility model is at existing sick bed backrest elevating mechanism complex structure and can not be applied to the problem of collapsible sick bed, provides a kind of sick bed easy to use simple in structure with simple and easy backrest elevating mechanism.

The technical solution of the utility model is:

A kind of sick bed is with simple and easy backrest elevating mechanism, it is characterized in that it mainly is made up of bedstead housing 501, inside casing 502 and diagonal brace frame 503, the front end hinge of described inside casing 502 is contained in the bedstead housing 501, the dual side-edge of its other end is bearing in respectively on the support column 504 on bedstead housing 501 respective side, described diagonal brace frame 503 is the U-shaped structure, its opening two ends are hinged with the dual-side of inside casing 502 respectively, are equipped with a plurality of slots 505 that insert in the support column 504 on its dual-side.

The beneficial effects of the utility model:

This utility model is actual from hospital, adopts simple structure to realize the present purpose that needs the complicated drive mechanism of dependence to realize, has simple and practical advantage simultaneously, not only can be used for ordinary hospital bed but also be particularly useful for collapsible sick bed using.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is to use the structural representation of the folding bed of elevating mechanism of the present utility model.

Fig. 3 is the structural representation of the oxygen cylinder fixture used among this utility model embodiment.

The specific embodiment

Below in conjunction with drawings and Examples this utility model is further described.

As shown in Figure 1.

A kind of sick bed is with simple and easy backrest elevating mechanism, it is characterized in that it mainly is made up of bedstead housing 501, latticed inside casing 502 and diagonal brace frame 503, the front end hinge of described latticed inside casing 502 is contained in the bedstead housing 501, the dual side-edge of its other end is bearing in respectively on the support column 504 on bedstead housing 501 respective side, described diagonal brace frame 503 is the U-shaped structure, its opening two ends are hinged with the dual-side of inside casing 502 respectively, are equipped with a plurality of slots 505 that insert in the support column 504 on its dual-side.

Fig. 2 has been to use the structural representation of the collapsible extra bed sick bed of backrest elevating mechanism of the present utility model, it is hinged by one side of intermediate supports 1, an end and intermediate supports 1, the another side that the other end is hinged on preceding half 3 and an end and the intermediate supports 1 on front leg strut 2 tops is hinged, the other end is hinged on the later half bed 5 on rear support leg 4 tops to be formed, and later half bed 5 has wherein promptly adopted this utility model backrest elevating mechanism shown in Figure 1.Each outwards is equipped with a universal wheel 6 in the bottom of two montants of described front leg strut 2, equally each outwards is equipped with a universal wheel 6 in the bottom of two montants of described rear support leg 4, the place, centre position that connects the sheer pole 9 of both sides montant at front leg strut 2 inwardly is equipped with one and leads receipts universal wheel 7, the same place, centre position that connects the sheer pole 10 of both sides montants at rear support leg 4 inwardly also is equipped with one and leads receipts universal wheel 7, between the sheer pole 11 of sheer pole 9 and intermediate supports 1 bottom, be hinged with front rod 12, between the sheer pole 11 of sheer pole 10 and intermediate supports 1 bottom, be hinged with back link 13; On the one or both sides bed frame of half 3 of pro-and later half bed 5 the folding locking device of being made up of pin 801 and hasp 802 8 is installed; Folding handle 14 is provided with plug-in mounting guard rail 16 and transfusion pole 17 on the bed frame of later half bed 5 jack 18,19 is installed on both sides that pro-is half 3 or the side bed frame.On described preceding half 3 top bed frame, guard rail 15 is installed, correspondingly on the top bed frame of later half bed 5, guard rail 15 is installed also.At the described storing frame 20 that on sheer pole 10, is provided with.On the bed frame of described preceding half 3 or later half bed 5, oxygen cylinder fixture 21 (as shown in Figure 3) is installed, this oxygen cylinder fixture 21 is made up of hoop 211, opening slot 212 and holding screw 213, opening slot 212 not one side of opening links to each other with the outside of hoop 211, and holding screw 213 spiral shells are contained on the opening slot 212.

In order to increase patient's comfortableness, prevent behind the body pressurized sagging, this utility model is equipped with a flexible cable 22 between described sheer pole 11 and preceding half 3, between sheer pole 11 and later half bed 5, a flexible cable 22 is installed also equally, flexible cable 22 can not influence the folding performance, but after the bed body launches, may make limit by its start point, be on the same horizontal plane to guarantee half of front and back, even pressurized too big distortion can not take place yet.

This utility model does not relate to the part prior art that maybe can adopt same as the prior art and solves.

Claims (1)

1. a sick bed is with simple and easy backrest elevating mechanism, it is characterized in that it mainly is made up of bedstead housing (501), inside casing (502) and diagonal brace frame (503), the front end hinge of described inside casing (502) is contained in the bedstead housing (501), the dual side-edge of its other end is bearing in respectively on the support column (504) on bedstead housing (501) respective side, described diagonal brace frame (503) is the U-shaped structure, its opening two ends are hinged with the dual-side of inside casing (502) respectively, are equipped with a plurality of slots (505) that insert in the support column (504) on its dual-side.

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