CN101926715A

CN101926715A - Separated nursing chair bed

Info

Publication number: CN101926715A
Application number: CN 201010239211
Authority: CN
Inventors: 张庆华; 贾大春; 姚旭东; 孙建明; 李华杰; 李闯; 邵麦顿; 王伟; 周利国; 李武田; 董小磊; 焦昆; 孟祥道; 张晓兰
Original assignee: LUOYANG SUNRAY TECHNOLOGY Co Ltd
Current assignee: LUOYANG SUNRAY TECHNOLOGY Co Ltd
Priority date: 2010-07-22
Filing date: 2010-07-22
Publication date: 2010-12-29
Anticipated expiration: 2030-07-22
Also published as: CN101926715B

Abstract

The invention relates to a separated nursing chair bed of a hospital bed. The separated nursing chair bed comprises a bed body, a wheelchair and a transmission mechanism, wherein the bed body comprises a bed frame, a supporting plate and a removable frame, and the side of the removable frame is provided with a removable pin. By starting a screw-rod motor in the transmission mechanism, a slide block which is matched with a screw rod of the screw-rod motor by screw threads is used for driving a connecting rod to move along the screw rod, a bed head supporting rod which is connected with the connecting rod pushes upwards, a bed rail supporting rod which is connected with the connecting rod falls downwards, and the supporting plate which is connected with the bed head supporting rod and the removable frame which is connected with the bed rail supporting rod are driven to do a sloping action. When a sloping angle is proper, the screw rod motor is stopped to run, removable pins which are inserted into connecting holes arranged on both sides of a supporting leg surface of the wheelchair are pulled out, the wheelchair is uncoupled from the bed body and is moved out from the front end of the bed body, and the wheelchair can be combined into the chair bed by reversely operating the processes. The separated nursing chair bed can get help from the separated wheelchair to make a patient to go outside or do other things.

Description

Separated nursing chair bed

[technical field]

The present invention relates to a kind of sick bed, especially relate to and a kind ofly can isolate the separated nursing chair bed of wheelchair.

[background technology]

What present sick bed adopted is traditional bed body structure, when patient on the bed needs outdoor activity or carries out other business, must earlier patient be moved on on wheelchair or other sick beds from sick bed and just can carry out; If patient body is uncomfortable or due to illness the people is overweight and nursing staff's shortage of manpower is a lot of because of difficulty relatively during removing patient, even cause can't removing patient.

[summary of the invention]

In order to overcome the deficiency in the background technology, the invention provides a kind of separated nursing chair bed, this is separated nursing chair bed to be combined as a whole wheelchair and sick bed, and at any time can be with wheelchair by separating in the sick bed, make patient directly change attitude on one's sick bed and become and be sitting on the wheelchair, and utilize isolated wheelchair to carry out outdoor activity or other business.

For achieving the above object, the present invention adopts following technical scheme:

A kind of separated nursing chair bed, described nursing bed chair comprises a body, wheelchair and drive mechanism; Described bed body comprises bedstead, gripper shoe and adjustable shelf; The framework that described bedstead upper side both sides have the support gripper shoe respectively; The outer side edges in the corresponding bedstead of the described framework outside is provided with guardrail, and framework is hinged with adjustable shelf respectively near an end of tailstock; Side end face relative between the described adjustable shelf is respectively equipped with removable pin; Described gripper shoe is provided with recess near the middle part, one side of bed end, and the support panel face width degree of recess both sides coincide with the width of corresponding framework; The gripper shoe front end face of recess both sides is hinged on the upper side position of corresponding framework near the guarded bed tail end; The described gripper shoe back side corresponding recess position intermediate crosswise fixed has support bar; Described wheelchair comprises chair frame, seat and chair wheel; Described seat comprises backrest face, seat support face, supporting leg face and an instep; The recess area size of the area of described backrest face and gripper shoe is coincide; The area of described seat support face and the size of the area between the framework are coincide; The area of described supporting leg face and the size of the area between the adjustable shelf are coincide, and the position of the corresponding removable pin of supporting leg face left and right sides end face is provided with connecting hole; The described seat support face left and right sides is hinged with handrail respectively; At least be interval with two latches in the described handrail; The left and right sides face of seat support face is respectively equipped with the jack corresponding with latch; The bottom face of described seat support surface rear end face and backrest face is hinged, and the upper surface of the front end face of seat support face and supporting leg face is hinged; The lower surface of described supporting leg face is hinged with the upper surface of an instep; The end face left and right sides of described chair frame is corresponding fixedly connected with the left and right sides, bottom surface of seat support face, and the left and right sides of described chair frame bottom surface is connected with two chair wheels at least respectively; Described drive mechanism comprises spindle motor, slide bar, two connecting rods, two head of a bed struts and two tailstock struts; Described spindle motor is fixed on middle part, bedstead bottom surface, and the internal thread hole screw thread at the leading screw of spindle motor and slide bar middle part connects; The two ends of described slide bar are hinged with an end of pairing connecting rod respectively; A corresponding respectively end that is hinged with head of a bed strut on the shaft of two connecting rods, the corresponding respectively end with the tailstock strut of the other end of two connecting rods is hinged; The corresponding respectively bottom faces with gripper shoe of described two head of a bed strut other ends is hinged; The corresponding respectively bottom faces with adjustable shelf of described two tailstock strut other ends is hinged.

Described separated nursing chair bed, described supporting leg face is L shaped fixedlying connected with an instep.

Described separated nursing chair bed, described spindle motor is by manual or remote controller gauge tap.

Described separated nursing chair bed, the seat of described wheelchair is provided with reticulated cell.

Because adopt described technical scheme, the present invention has following beneficial effect:

Of the present invention separated nursing chair bed, can make patient directly become sitting posture by the lying posture on the sick bed is sitting on the wheelchair, and reach the purpose that makes patient's outdoor activity or carry out other business by isolated wheelchair, use described detachable nursing bed chair also to alleviate the nursing difficulty simultaneously at the manpower that has reduced the nursing staff.

[description of drawings]

Fig. 1 is a side schematic view of the present invention;

Fig. 2 is the sketch map of bed body of the present invention;

Fig. 3 is a wheelchair side schematic view of the present invention;

Fig. 4 is a drive mechanism side schematic view of the present invention;

Fig. 5 is the bed body side surface sketch map that the present invention installs drive mechanism.

Among the figure: 1, bedstead; 2, gripper shoe; 3, framework; 4, adjustable shelf; 5, removable pin; 6, support bar; 7, chair frame; 8, chair wheel; 9, backrest face; 10, seat support face; 11, supporting leg face; 12, prop up instep; 13, connecting hole; 14, handrail; 15, latch; 16, jack; 17, spindle motor; 18, slide bar; 19, connecting rod; 20, head of a bed strut; 21, tailstock strut.

[specific embodiment]

Can explain the present invention in more detail by the following examples, disclose purpose of the present invention and be intended to protect all changes and improvements in the scope of the invention that the present invention is not limited to the following examples;

1～5 is described separated nursing chair bed in conjunction with the accompanying drawings, and described nursing bed chair comprises a body, wheelchair and drive mechanism; Described bed body comprises bedstead 1, gripper shoe 2 and adjustable shelf 4; The framework 3 that described bedstead 1 upper side both sides have support gripper shoe 2 respectively; The outer side edges in described framework 3 corresponding bedsteads 1 outside is provided with guardrail, and framework 3 is hinged with adjustable shelf 4 respectively near an end of tailstock; Relative side end face is respectively equipped with removable pin 5 between the described adjustable shelf 4; Described gripper shoe 2 is provided with recess near the middle part, one side of bed end, the plate face width degree of the gripper shoe 2 of recess both sides coincide with the width of corresponding framework 3, and the front end face of the gripper shoe 2 of recess both sides is hinged on the upper side position of corresponding framework 3 near the guarded bed tail end; Described gripper shoe 2 back sides corresponding recess position intermediate crosswise fixed has support bar 6; Described wheelchair comprises chair frame 7, seat and chair wheel 8; Described seat is the hard plate face, and the plate face is provided with reticulated cell, is convenient to ventilation and heat; Described seat comprises backrest face 9, seat support face 10, supporting leg face 11 and an instep 12; The recess area size of the area of described backrest face 9 and gripper shoe 2 is coincide; Area size between the area of described seat support face 10 and bedstead 1 upper side two body side frames 3 is coincide; The area of described supporting leg face 11 with and the area of the asking size of the hinged adjustable shelf 4 of bedstead upper side two body side frames coincide, the position of the corresponding removable pins 5 of supporting leg face 11 left and right sides end faces is respectively equipped with connecting hole 13; Described seat support face 10 left and right sides are hinged with handrail 14 respectively; At least be interval with two latches 15 in the described handrail 14; The left and right sides face of seat support face 10 is respectively equipped with the jack 16 corresponding with latch 15; The bottom face of described seat support face 10 rear end faces and backrest face 9 is hinged, and linkwork herein has when the relative seat support face of backrest face is adjusted to suitable connection angle the positioning function to the backrest face; The upper surface of the front end face of seat support face 10 and supporting leg face 11 is hinged, and linkwork herein has when the relative seat support face of supporting leg face is adjusted to suitable connection angle the positioning function to the supporting leg face; The lower surface of described supporting leg face 11 is hinged with the upper surface of an instep 12, linkwork herein has when the relative supporting leg face of instep is adjusted to suitable connection angle the positioning function to an instep, or with the lower surface of described supporting leg face 11 with prop up an instep 12 and be made as L shaped fixedlying connected; The left and right sides of described chair frame 7 end faces is corresponding fixedly connected with the left and right sides of seat support face 10 bottom surfaces, and the left and right sides of chair frame 7 bottom surfaces is connected with two chair wheels 8 at least respectively at interval; Described drive mechanism comprises spindle motor 17, slide bar 18, two connecting rods 19, two head of a bed struts 20 and two tailstock struts 21; Described spindle motor 17 is an either-rotation motor, and by manual or remote controller gauge tap, and spindle motor 17 is fixed on bedstead 1 bottom surface middle part, and with after a bed body is connected, spindle motor 17 is positioned at below chair frame 7 bottom surfaces of wheelchair at wheelchair; The internal thread hole screw thread at the leading screw of spindle motor 17 and slide bar 18 middle parts connects; The two ends of described slide bar 18 are hinged with the end of pairing connecting rod a19 respectively; A corresponding respectively end that is hinged with head of a bed strut 20 on the shaft of two connecting rods 19, the corresponding respectively end with tailstock strut 21 of the other end of two connecting rods 19 is hinged; The corresponding respectively bottom faces with gripper shoe of described two head of a bed strut 20 other ends is hinged; The corresponding respectively bottom faces with adjustable shelf 4 of described two tailstock strut 21 other ends is hinged.

Implement of the present invention separated nursing chair bed, when the patient on the chair bed need go out or carry out other business, start spindle motor 17, slide bar 18 is moved along the leading screw of spindle motor, drivening rod 19 also makes head of a bed strut 20 make the action that upwards pushes away, tailstock strut 21 is made to the action of falling, driven the action that gripper shoe 2 and adjustable shelf 4 are made the angle of inclination thus; The backrest face 9 that utilizes support bar 6 to promote wheelchair when gripper shoe 2 tilts tilts; Adjustable shelf 4 utilizes the removable pin 5 that is inserted in the supporting leg face 11 both sides connecting holes to drive wheelchair when tilting a supporting leg face 11 and an instep 12 tilt, when tilting to suitable angle, stop spindle motor 17 runnings, pull out the removable pin 5 that is inserted in supporting leg face 11 connecting holes 13, this moment, wheelchair was connected with the disengagement of bed body, at last wheelchair is shifted out by bed body front end, even above-mentioned flow process reverse operating wheelchair is integrated with in the body, the handrail 14 of seat support face both sides is outwards set level respectively, then latch 15 is inserted in the jack 16 of seat support face left and right sides face correspondence, recover the smooth of chair bed upper side this moment, and promptly handrail 14 upward, concordant upward with gripper shoe 2 upward of seat; Because the seat of wheelchair has occupied the main bed position of bed body upper side in this chair bed, therefore only needing to make patient become sitting posture by the lying posture on the chair bed by operation is sitting on the wheelchair, again wheelchair by separating in the chair bed, even it is uncomfortable or due to illness also can simply allow during the overweight and nursing staff's shortage of manpower of people patient by the wheelchair outdoor activity or carry out the purpose of other business just can to reach patient body.

Claims

One kind separated nursing chair bed, it is characterized in that: described nursing bed chair comprises a body, wheelchair and drive mechanism; Described bed body comprises bedstead (1), gripper shoe (2) and adjustable shelf (4); Described bedstead (1) upper side both sides have the framework (3) of support gripper shoe (2) respectively; The outer side edges in the corresponding bedstead of described framework (3) (1) outside is equipped with guardrail, and framework (3) is hinged with adjustable shelf (4) near an end of tailstock; Relative side end face is respectively equipped with removable pin (5) between the described adjustable shelf (4); Described gripper shoe (2) is provided with recess near the middle part, one side of bed end, and the plate face width degree of the gripper shoe of recess both sides (2) coincide with the width of corresponding framework (3); The gripper shoe of recess both sides (2) front end face is hinged on the upper side position of corresponding framework (3) near the guarded bed tail end; Described gripper shoe (2) back side corresponding recess position intermediate crosswise fixed has support bar (6); Described wheelchair comprises chair frame (7), seat and chair wheel (8); Described seat comprises backrest face (9), seat support face (10), supporting leg face (11) and an instep (12); The recess area size of the area of described backrest face (9) and gripper shoe (2) is coincide; Area size between the area of described seat support face (10) and the framework (3) is coincide; Area size between the area of described supporting leg face (11) and the adjustable shelf (4) is coincide, and the position of the corresponding removable pin of supporting leg face (11) left and right sides end face (5) is provided with connecting hole (13); Described seat support face (10) left and right sides is hinged with handrail (14) respectively; At least be interval with two latches (15) in the described handrail (14); The left and right sides face of seat support face (10) is respectively equipped with the jack (16) corresponding with latch (15); The bottom face of described seat support face (10) rear end face and backrest face (9) is hinged, and the upper surface of the front end face of seat support face (10) and supporting leg face (11) is hinged; The lower surface of described supporting leg face (11) is hinged with the upper surface of an instep (12); The end face left and right sides of described chair frame (7) is corresponding fixedly connected with the left and right sides, bottom surface of seat support face (10), and the left and right sides, bottom surface of described chair frame (7) is connected with two chair wheels (8) at least respectively at interval; Described drive mechanism comprises spindle motor (17), slide bar (18), two connecting rods (19), two head of a bed struts (20) and two tailstock struts (21); Described spindle motor (17) is fixed on middle part, bedstead (1) bottom surface, and the internal thread hole screw thread at the leading screw of spindle motor (17) and slide bar (18) middle part connects; The two ends of described slide bar (18) are hinged with an end of pairing connecting rod (19) respectively; On the shaft of two connecting rods (19) respectively correspondence be hinged with an end of head of a bed strut (20), the corresponding respectively end with tailstock strut (21) of the other end of two connecting rods (19) is hinged; The corresponding respectively bottom faces with gripper shoe (2) of described two head of a bed struts (20) other end is hinged; The corresponding respectively bottom faces with adjustable shelf (4) of described two tailstock struts (21) other end is hinged.
2. detachable nursing bed chair according to claim 1 is characterized in that: described instep (12) is L shaped fixedlying connected with supporting leg face (11).
3. according to claim 1 separated nursing chair bed, it is characterized in that: described spindle motor (17) is by manual or remote control gauge tap.
4. according to claim 1 separated nursing chair bed, it is characterized in that: the seat of described wheelchair is provided with reticulated cell.