CN2933368Y

CN2933368Y - Turn over type folding nursing bed

Info

Publication number: CN2933368Y
Application number: CN 200620105596
Authority: CN
Inventors: 王桂林
Original assignee: 王桂林
Current assignee: Zhejiang Zhongshan Medical Instrument Co., Ltd.
Priority date: 2006-07-12
Filing date: 2006-07-12
Publication date: 2007-08-15
Anticipated expiration: 2016-07-12

Abstract

The utility model discloses a foldable nursing bed. The present folded nursing bed only can lift partly, and can't cross the patient's body to make a bedridden patient feel breech aching pain, which can't nurse and treat the patient in a particular state. The utility model is characterized in that the bedstead includes an upper crossed body layer and a lower folded layer, wherein the folded layer includes a framework and a plurality of the side-by-side framework bodies located in the framework, wherein the framework bodies have elongated slotted hole, and the adjacent framework bodies are connected actively, and a length of the framework body accords to the length of flat over the framework body, and the fixed bar is connected with the framework, and the back of the framework is equipped with a device made the body crossed. The utility model realizes the crossed body functions, and avoids the aching pain of the patient's breech, which can nurse and treat the patient in a particular state.

Description

The folding nursing bed of the formula of standing up

Technical field

This utility model relates to medical machinery, specifically a kind of folding nursing bed.

Background technology

Medical bedstead commonly used mostly is flat bed in the hospital at present, for satisfying patient's cleaning, rub one's body with a towel, the needs of medicine-feeding, the backing plate of multisection type is set on the medical bedstead bedstead, backing plate connects a lifting mechanism, operate described lifting mechanism and can change angle between adjacent backing plate, raise patient's head, abdominal part or lower limb, so that treat, nursing, but the folding medical bedstead of this kind can only be realized local lifting, can not realize that patient stands up, make the long patient who is kept in bed feel that buttocks aches, and can not the patient (people handicapped as extremity) who be in special state be nursed and treat (as the buttocks injection).

The utility model content

Technical problem to be solved in the utility model is the defective that overcomes above-mentioned prior art, and a kind of folding nursing bed that can realize that patient stands up is provided, and avoiding aching of patient posterior, and can the patient who be in special state be nursed and treat.

For this reason, this utility model adopts following technical scheme: the folding nursing bed of the formula of standing up, comprise bedstead, it is characterized in that described bedstead comprise upper and lower settings stand up the layer and foldable layer, describedly stand up the plate that stands up that layer comprises that polylith is arranged side by side, this stands up plate and comprises left and right flat board and the fixed bar that is positioned between the two, and fixed bar is connected with dull and stereotyped by hinge;

Described foldable layer comprises framework and is positioned at a plurality of frameworks that are arranged side by side of framework, have the strip slotted eye on the framework, flexibly connect between adjacent framework, the length of framework is consistent with the length of flat board directly over being positioned at it, and described fixed bar is connected on the framework; The framework back side is provided with turning over mechanism, described turning over mechanism comprises two rotating shafts parallel to each other that are connected middle part, the framework back side, rotating shaft is provided with and is positioned at its outside and many perpendicular distance rods, distance rod is arranged in the strip slotted eye, is provided with the drive mechanism that rotating shaft is rotated between rotating shaft and the framework.

This utility model rotates rotating shaft by drive mechanism, thereby make distance rod be upward through strip slotted eye in the foldable layer, distance rod holds up a left side or the right flat board that stands up layer then, realize standing up of patient, avoided aching of patient posterior, and can the patient who be in special state have been nursed and treat.When needs are raised patient's head, abdominal part or lower limb, foldable layer can adopt the lifting mechanism of operating beds to realize lifting, because the width of framework is consistent with the width that stands up plate directly over being positioned at it, when foldable layer folds (local lifting), stand up layer and can fold thereupon yet, the drive mechanism in the turning over mechanism is not worked at this moment.

As further technical scheme, the structure of described drive mechanism has following three kinds of forms:

Drive mechanism comprises and is connected the gear in the rotating shaft and is connected tooth bar on the framework, the wheel and rack engagement.

Drive mechanism comprises and is connected the worm gear in the rotating shaft and is connected worm screw on the framework that worm gear cooperates with worm screw.

Drive mechanism comprises the pull bar that is connected in the rotating shaft, and the other end of pull bar and a hollow pipe are coupling, and the end of hollow pipe is provided with a nut, and the screw rod that this nut and is connected on the framework is spirally connected.

Three kinds of above-mentioned drive mechanisms have all been realized the rotation of rotating shaft, and that its power set adopt is electronic, hydraulic pressure or pneumatic means.

As further technical scheme, the outer end of distance rod is provided with pulley, the power of reducing friction.

As further technical scheme, rotating shaft is connected on the framework by bearing, and the bearing countershaft plays the axial location effect.

As further technical scheme, the standing up to have on the plate and make things convenient for the hole of place in the middle of being positioned at just can solve patient's large and small just problem in bed by making things convenient for the hole.

As further technical scheme, adopt bearing pin to connect between adjacent framework, adjacent standing up between interblock and adjacent framework all is provided with folded seam, conveniently stands up piece and framework and folds.

The utlity model has following beneficial effect: on function, realized the function of standing up of sick bed, avoided aching of patient posterior, and can the patient who be in special state be nursed and treat with the local lifting of operating beds.

The utility model is described in further detail below in conjunction with drawings and Examples.

Description of drawings

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

Fig. 2 is the structural representation at the foldable layer back side among Fig. 1.

Fig. 3 is the another kind of structural representation of drive mechanism among Fig. 1.

Illustration: 1～left plate, 2～right dull and stereotyped, 3～fixed bar, 4～hinge, 5～framework, 6～framework, 7～slotted eye, 8～folded seam, 9～rotating shaft, 10～distance rod, 11～gear, 12～tooth bar, 13～pull bar, 14～hollow pipe, 15～nut, 16～screw rod, 17～pulley, 18～bearing, 19～make things convenient for hole, 20～bearing pin.

The specific embodiment

The formula of standing up as shown in the figure folds nursing bed, described bedstead comprise upper and lower settings stand up the layer and foldable layer, the described layer that stands up is made of 4 blocks of plates that stand up that are arranged side by side, the adjacent interblock that stands up has folded seam 21, each piece stands up piece each major part of corresponding health respectively, this stand up plate by left and right dull and stereotyped 1,2 and the fixed bar 3 that is positioned between the two form, fixed bar 3 is connected with flat board by hinge 4.

Described foldable layer comprises framework 5 and is positioned at 4 frameworks that are arranged side by side 6 of framework, have strip slotted eye 7 on the

framework

6,6 of adjacent frameworks adopt bearing pin 20 to connect, and the length of framework 6 is consistent with the length of flat board directly over being positioned at it, and described fixed bar 3 is connected on the framework 6.Adjacent standing up between interblock and adjacent framework all is provided with folded seam 8.The place stands up on the plate and is positioned to have on the framework 6 of its below and make things convenient for hole 19 in the middle of being positioned at.

Framework 5 back sides are provided with turning over mechanism, described turning over mechanism comprises two rotating shafts parallel to each other 9 that are connected middle part, framework 5 back sides by bearing 18, rotating shaft 9 is provided with and is positioned at its outside and 6 perpendicular distance rods 10, and the outer end of distance rod 10 is provided with pulley 17.Distance rod 10 is positioned at strip slotted eye 7, is provided with the drive mechanism that rotating shaft 9 is rotated between rotating shaft 9 and the framework 5, and that the power set of drive mechanism adopt is electronic, hydraulic pressure or pneumatic means (drive mechanism only draws in a rotating shaft among the figure).

Described drive mechanism is made up of the tooth bar 12 that is connected the gear 11 in the rotating shaft 9 and be connected on the framework 5, gear 11 and tooth bar 12 engagements; Or drive mechanism is made up of the worm screw that is connected the worm gear in the rotating shaft and be connected on the framework, and worm gear cooperates (not shown) with worm screw; Or drive mechanism comprises the pull bar 13 that is connected in the rotating shaft 9, and the other end of pull bar 13 and a hollow pipe 14 are coupling, and the end of hollow pipe 14 is provided with a nut 15, and this nut 15 and one is connected screw rod 16 on the framework 5 be spirally connected (shown in Figure 3).

Work process of the present utility model is as follows: when the needs sick bed stands up, by drive mechanism rotating shaft is rotated, thereby make distance rod be upward through slotted eye in the foldable layer, distance rod holds up a left side of standing up layer or right dull and stereotyped then, realizes standing up of patient.When needs were raised patient's head, abdominal part or lower limb, foldable layer can adopt the lifting mechanism of operating beds to realize lifting, because the width of framework is consistent with the width that stands up plate directly over being positioned at it, when foldable layer folds, stood up and layer also can fold thereupon.

One elevating mechanism is installed on bedstead of the present utility model, just can be realized the integral elevating function.

Claims

1, stands up the folding nursing bed of formula, comprise bedstead, it is characterized in that described bedstead comprise upper and lower settings stand up the layer and foldable layer, describedly stand up the plate that stands up that layer comprises that polylith is arranged side by side, this stands up plate and comprises left and right flat board (1,2) and be positioned between the two fixed bar (3) that fixed bar (3) is connected with flat board by hinge (4);

Described foldable layer comprises framework (5) and is positioned at a plurality of frameworks that are arranged side by side (6) of framework, have strip slotted eye (7) on the framework (6), flexibly connect between adjacent framework, the length of framework (6) is consistent with the length of flat board directly over being positioned at it, and described fixed bar (3) is connected on the framework (6); Framework (5) back side is provided with turning over mechanism, described turning over mechanism comprises two rotating shafts parallel to each other (9) that are connected middle part, the framework back side, rotating shaft (9) is provided with and is positioned at its outside and perpendicular many distance rods (10), distance rod (10) is arranged in strip slotted eye (7), is provided with the drive mechanism that rotating shaft (9) is rotated between rotating shaft (9) and the framework (5).

2, require the 1 described folding nursing bed of formula that stands up according to profit only, it is characterized in that described drive mechanism comprises the gear (11) that is connected in the rotating shaft (9) and is connected tooth bar (12) on the framework, gear (11) and tooth bar (12) engagement.

3, the folding nursing bed of formula that stands up according to claim 1 is characterized in that described drive mechanism comprises to be connected the worm gear in the rotating shaft and to be connected worm screw on the framework that worm gear cooperates with worm screw.

4, the folding nursing bed of formula that stands up according to claim 1, it is characterized in that described drive mechanism comprises the pull bar (13) that is connected in the rotating shaft (9), the other end of pull bar (13) and a hollow pipe (14) are coupling, the end of hollow pipe (14) is provided with a nut (15), and the screw rod (16) that this nut (15) and is connected on the framework (5) is spirally connected.

5, according to claim 2, the 3 or 4 described folding nursing beds of formulas that stand up, that the power set that it is characterized in that drive mechanism adopt is electronic, hydraulic pressure or pneumatic means.

6, the folding nursing bed of formula that stands up according to claim 5 is characterized in that the outer end of described distance rod (10) is provided with pulley (17).

7, the folding nursing bed of formula that stands up according to claim 6 is characterized in that described rotating shaft (9) is connected on the framework (5) by bearing (18).

8, the formula of standing up according to claim 7 folds nursing bed, has on the framework of standing up plate and its below at place in the middle of it is characterized in that being positioned to make things convenient for hole (19).

9, the folding nursing bed of formula that stands up according to claim 8 is characterized in that adopting between adjacent framework (6) bearing pin (20) to connect, and adjacent standing up all is provided with folded seam (8) between interblock and adjacent framework.