CN2662876Y

CN2662876Y - Multifunctional lift bed

Info

Publication number: CN2662876Y
Application number: CN 200320100998
Authority: CN
Inventors: 坂田昌三
Original assignee: 坂田昌三
Current assignee: Wuxi Daer Mengda Medical Devices Co., Ltd.
Priority date: 2003-11-03
Filing date: 2003-11-03
Publication date: 2004-12-15
Anticipated expiration: 2013-11-03

Abstract

The utility model relates to a multifunctional lifting bed, comprising an upper framework and a lower framework; wherein the upper framework and the lower framework are horizontally laid; the upper framework is provided with a back mat(4), a but mat(5) and a foot mat(6); the upper framework and the lower framework(1, 2) are connected through a lifting mechanism(3); the back mat(4) is hinged to the but mat(5); the but mat(5) and the foot mat(6) are connected with the pivot(1A) on the upper framework; the foot mat(6) consists of two mutual hinged components(6.1, 6.2); and the upper framework(1) is also fixed with three motors(7, 8, 9) which are respectively used for driving the lifting mechanism(3), a back mat lifting mechanism(10) and a foot mat lifting mechanism(11). The multifunction lifting bed not only is provided with a bed lifting function, but also has a chair function, thus users are convenient, comfortably to use, nurses are able to carry on nursing in an appropriate position, thus reducing the labor intensity of nurses.

Description

A kind of multifunctional lifting bed

Technical field

This utility model relates to a kind of nursing bed, is applicable to multiple occasions such as hospital, family, sanatorium, nursing house.

Background technology

As everyone knows, in occasions such as hospital, family, sanatorium, nursing house, owing to patient, old people, people with disability etc. are handicapped, the most of the time need lie on a bed, and nursing staff's nursery work is also many to be carried out at bedside.Present employed its range of activity of general duty nursing bed is all less, or only can lifting, or only the part bedstead can be tilted make patient be in half lying posture, or only at cabinet base roller being installed can move bed everywhere.Existing nursing bed function singleness, can not adapt to various nursing requirements, simultaneously as needing to change the state of bed, then want very mechanical mechanism hand-manipulated arduously, the people who lies on a bed often can not finish voluntarily, thereby has greatly limited patient's range of activity, is inconvenient to use also uncomfortable, influence the efficient of nursery work in addition, increased nursing staff's labor intensity.

Summary of the invention

For this reason, the purpose of this utility model is, provides a kind of multifunction nursing bed, the function that not only has the lifting bed also can have the function of chair, and user is easy to use, comfortable, the nursing staff can nurse in position, can alleviate nursing staff and nurse personnel's labor intensity.

This utility model provides a kind of multifunctional lifting bed, comprises a upper frame and a underframe, and described upper and lower framework is a horizontal parallel setting; On described upper frame, also be provided with a back mat, a buttocks mat and foot's mat; It is characterized in that, described upper and lower framework connects by a upper frame elevating mechanism, described back mat and described buttocks mat are hinged, and described buttocks mat and described foot mat all are connected on the fulcrum of upper frame, and described foot mat is made of two parts that are hinged; On upper frame, also be fixed with drive motors, be respectively applied for and drive upper frame elevating mechanism, a back mat elevating mechanism and foot's mat elevating mechanism.

Each mat part lifting separately of lifting bed of the present utility model, thus various operating positions can be adapted to.

Description of drawings

Fig. 1 is the multi-purpose bed axonometric chart of this utility model;

Fig. 2 is the side view of middle foot embodiment illustrated in fig. 1 elevating mechanism, and wherein foot's mat and buttocks mat are in a plane;

Fig. 3 is the side view of middle foot embodiment illustrated in fig. 1 elevating mechanism, and wherein foot's mat is in the decline state;

Fig. 4 is the side view of middle foot embodiment illustrated in fig. 1 elevating mechanism, and wherein foot's mat drops to lowest order;

Fig. 5 is the side view of middle foot embodiment illustrated in fig. 1 elevating mechanism, and wherein foot's mat rises to and is higher than the buttocks mat;

Fig. 6 is the side view of middle bed portion embodiment illustrated in fig. 1 elevating mechanism, and wherein bed portion is in the normal position;

Fig. 7 is the side view of middle bed portion embodiment illustrated in fig. 1 elevating mechanism, and wherein bed portion is in raised position;

Fig. 8 is the side view of middle bed portion embodiment illustrated in fig. 1 elevating mechanism, and wherein the back is horizontal; And

Fig. 9 is the side view of middle back embodiment illustrated in fig. 1 elevating mechanism, and wherein the back is in raised position.

The specific embodiment

Fig. 1 is the axonometric chart of this utility model multifunctional lifting bed embodiment.This utility model lifting bed comprises a upper frame 1 and a underframe 2, upper and lower framework 1,2nd, and horizontal parallel is provided with, and wherein connects by a upper frame elevating mechanism 3.Upper frame is provided with a back mat 4, and a described back mat and a buttocks mat 5 are hinged, and buttocks mat 5 and foot's mat 6 all are connected on the fulcrum 1A of upper frame, this foot's mat 6 by two parts that are hinged 6 ', 6 " constitute.Also be fixed with

drive motors

7,8,9 on upper frame 1, wherein motor 7 is used to drive upper frame elevating mechanism 3, and motor 8 is used to drive a back mat elevating mechanism 10, and motor 9 is used to drive foot's mat elevating mechanism 11.

Motor

7,8,9 can be by an operation control panel 12 controls.

Referring to Fig. 2,3,4, shown in 5, there is shown foot's mat elevating mechanism 11 in this utility model.This foot's mat elevating mechanism 11 comprises a lifters 11a of foot, and the pull bar 9a of this foot's lifters and drive motors 9 is hinged; Also comprise two connecting

rod

11b, 11c, connecting rod and foot's lifters hinged and with foot mat 6 ', 6 " connect to constitute a quadric chain.Drive moving of pull bar 9a by motor 9, can drive foot's mat elevating mechanism 11 rotates with pin joint 9A, thereby drive foot's mat and move to all places, as a little more than horizontal level (as shown in Figure 5), horizontal level (shown in Figure 2), be lower than horizontal level (as shown in Figure 3), upright position (as shown in Figure 4).

Referring to Fig. 6, shown in 7, there is shown this utility model upper frame elevating mechanism.Upper frame elevating mechanism 3 comprises a pair of arm 3a hinged with underframe 2,3b, arm 3a, the 3b other end respectively with a bearing 3A, 3B connects, this bearing is fixed on the upper frame 1; Arm 3a, 3b also with a pair of articulated elements 3c, 3d is hinged, wherein the pull bar 7a of an articulated elements 3c and drive motors 7 is hinged, another articulated elements 3d is hinged with a transmission bar 3e who laterally is connected with articulated elements 3c, and constitutes quadric chain.When moving, can drive the entire mechanism lifting, thereby the relative underframe level of upper frame is raise or reduction along with driven by motor pull bar 7a.

Referring to Fig. 8, shown in 9, there is shown the elevating mechanism of this utility model back mat.Back mat elevating mechanism 10 comprises a slide bar 10a, and slide bar 10a links together by a pulley 10b who is fixed on the back mat 4, and slide bar 10a lower end is by connecting

rod

10c, 10d and constitute a quadric chain with the pull bar 8a of motor 8.Drive moving of pull bar 8a by motor 8, can make the angle change of slide bar 10a, thereby the angle of back mat 4 is changed, make back mat 4 rise to the position that sits up from horizontal level.Simultaneously, because pulley 10b is rotating, so very landing reposefully of the landing of back mat 4, and hinged with it buttocks mat 5 is because being articulated and connected and can being that fulcrum tilts to the direction of back mat 4 with fulcrum 1A therebetween, and the position of user is forwards moved.

Aforesaid operation, user can be selected by the button on the pressing operation panel 12, when each mat moves to desired location, decontrols button and then can make this fixed-site.As need with each mat return to original position, the motor inverted running is got final product.

In this utility model embodiment, in four foots of underframe independent wheel 13 is installed also, like this can mobile as required lifting bed.

In addition, can also the baffle plate (not shown) be installed in order to avoid patient drops down from the bed in vertical both sides of upper frame as required, or press dress backup plate 14, or baffle plate 15 is installed on foot's mat 6 at the head of a bed.

By above description as can be known, its back mat of lifting bed of the present utility model, buttocks mat and foot's mat can be distinguished adjusting position, as being in set-up positions when the back mat, foot's mat is in vertical position and cooperates wheel on the underframe, this lifting bed can be used as a wheelchair and uses; And for example upper frame can be regulated height, so be particularly useful for nursing the sick, alleviates nursing staff's working strength; The upper frame height can free adjustment for another example, and patient is easy to out-of-bed activity voluntarily, even sit in bed, also can regulate the angle of back mat as required voluntarily, and reaches the most suitable each patient's the angle of reclining, and makes patient more comfortable.

Below in conjunction with the embodiments, an embodiment of the present utility model is described.Yet, well-known, also have various mechanism can realize the lifting of back, buttocks and foot's mat in the art, and be not limited in specific embodiment described herein.Those of ordinary skill only is appreciated that otherwise breaks away from inventive concept of the present utility model in the art, also can make multiple change to this embodiment, and these changes all will drop in the appended claims restricted portion.

Claims

1. a multifunctional lifting bed comprises a upper frame and a underframe, and described upper and lower framework (1,2) is a horizontal parallel setting; On described upper frame, also be provided with a back mat (4), a buttocks mat (5) and foot's mat (6); It is characterized in that, described upper and lower framework (1,2) connect by a upper frame elevating mechanism (3), described back mat (4) is hinged with described buttocks mat (5), described buttocks mat (5) all is connected on the fulcrum (1A) of upper frame with described foot mat (6), described foot mat (6) by two parts that are hinged (6 ', 6 ") constitute; On upper frame (1), also be fixed with drive motors (7,8,9), be respectively applied for and drive upper frame elevating mechanism (3), a back mat elevating mechanism (10) and foot's mat elevating mechanism (11).

2. multifunctional lifting bed as claimed in claim 1 is characterized in that, described foot's mat elevating mechanism (11) comprises foot's lifters (11a), and a pull bar (9a) of described foot lifters and drive motors (9) is hinged; Also comprise two connecting rods (11b, 11c), described connecting rod and described foot lifters hinged and with the foot mat (6 ', 6 ") connect to constitute a quadric chain.

3. multifunctional lifting bed as claimed in claim 1 or 2, it is characterized in that, upper frame elevating mechanism (3) comprises a pair of arm (3a, 3b), one end of described arm and described underframe (2) are hinged, described arm (3a, 3b) other end respectively with a bearing (3A, 3B) connect, described bearing is fixed on the upper frame (1); Described arm (3a, 3b) also with a pair of articulated elements (3c, 3d) hinged, a pull bar (7a) of wherein said articulated elements (3c) and described motor (7) is hinged, the transmission bar (3e) that another articulated elements (3d) hinged one and described articulated elements (3c) laterally are connected, and constitute quadric chain.

4. multifunctional lifting bed as claimed in claim 1 or 2, it is characterized in that, described back mat elevating mechanism (10) comprises a slide bar (10a), described slide bar (10a) links together by a pulley (10b) that is fixed on the described back mat (4), (10c 10d) constitutes a quadric chain with the pull bar (8a) of motor (8) to described slide bar (10a) end by connecting rod.

5. multifunctional lifting bed as claimed in claim 3, it is characterized in that, described back mat elevating mechanism (10) comprises a slide bar (10a), described slide bar (10a) links together by a pulley (10b) that is fixed on the described back mat (4), (10c 10d) constitutes a quadric chain with the pull bar (8a) of motor (8) to described slide bar (10a) end by connecting rod.

6. multifunctional lifting bed as claimed in claim 1 is characterized in that, described drive motors (7,8,9) is controlled by an operation control panel (12).

7. multifunctional lifting bed as claimed in claim 1 is characterized in that, the foot of described underframe (2) is provided with independent wheel (13).

8. multifunctional lifting bed as claimed in claim 1 is characterized in that, backup plate (14) is installed on the described upper frame (1), and baffle plate (15) is installed on the described foot mat (6).