CN105919741B - A kind of Multifunctional auxiliary supporting structure of omnidirectional's medical-care bed chair - Google Patents
A kind of Multifunctional auxiliary supporting structure of omnidirectional's medical-care bed chair Download PDFInfo
- Publication number
- CN105919741B CN105919741B CN201610240696.4A CN201610240696A CN105919741B CN 105919741 B CN105919741 B CN 105919741B CN 201610240696 A CN201610240696 A CN 201610240696A CN 105919741 B CN105919741 B CN 105919741B
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- CN
- China
- Prior art keywords
- retractable bracket
- bed chair
- push rod
- hinged
- connecting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/08—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
- A61G7/015—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame divided into different adjustable sections, e.g. for Gatch position
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
Abstract
The invention discloses a kind of Multifunctional auxiliary supporting structures of omnidirectional's medical-care bed chair, including can retractable bracket, guide rail push rod, support guide, bed chair chassis, Multifunctional handle, backrest.Can retractable bracket it is collapsible in bed chair chassis when not used, before omnidirectional's medical-care bed chair is from sitting state transformation to lying status, can retractable bracket stretch out, and be unfolded, ensure the safety of conversion process；When omnidirectional's medical-care bed chair lies low, Multifunctional handle with can retractable bracket constitute support construction ensure lying status stability and security.It is steady, safe when the present invention has the function of during ensureing omnidirectional's medical-care bed chair from sitting state transformation to lying status and lies low.
Description
Technical field
The present invention relates to a kind of Multifunctional auxiliary supporting structures of omnidirectional's medical-care bed chair.
Background technology
Existing market go to bed chair support construction be mostly four legs support.Application No. is 201310074374.3 patent Shens
Please, a kind of multi-functional health shield Wheel-chair type bed is disclosed, the wheelchair that can mainly lie is combined with Stryker frame so that wheelchair and bed
Easily it can connect and detach so that it, which has, lies low and body turning function, but the slightly aobvious complexity of its structure, and its wheelchair and bed point
It is easy to topple over backward from rear, shortage auxiliary support structure.And present invention incorporates omnidirectional's medical-care bed chair and Multifunctional auxiliary supportings
Structure, the safety during ensureing bed chair from sitting state transformation to lying status make the safety of the medical-care bed chair and reliable
Property is greatly improved.
Invention content
The purpose of the present invention is combining omnidirectional medical-care bed chairs and Multifunctional auxiliary supporting structure, provide one kind and can guarantee a chair
The Multifunctional auxiliary supporting structure of safety during from sitting state transformation to lying status.
The technical solution adopted by the present invention is as follows：
A kind of auxiliary support structure of omnidirectional's medical-care bed chair, including can retractable bracket, guide rail push rod, support guide, bed chair
Chassis, Multifunctional handle, backrest.
Further, support guide is fixed on a chair chassis；Can retractable bracket be mounted on support guide on, led with holder
Rail constitutes sliding pair, can be slided on support guide；Meanwhile can retractable bracket and guide rail push rod one end it is hinged；Guide rail push rod is another
One end is hinged with bed chair chassis；Guide rail push rod by elongation (shortening) control can retractable bracket stretching (retraction)；When not needing,
Can retractable bracket it is collapsible in bed chair chassis, when needing, can retractable bracket pushed and stretch out by guide rail push rod, and be unfolded.
Further, Multifunctional handle is fixed on by back, when omnidirectional's medical-care bed chair is from sitting state transformation to lying type
When state, the lower end of Multifunctional handle with can retractable bracket upper-end contact, Multifunctional handle with can retractable bracket composition bed chair lie low
When support construction.
Further, can retractable bracket include support wheel, supporting rod, connecting rod 1, connecting rod 2, folding and unfolding push rod, holder；Two branch
Support wheel is respectively hinged at both ends below supporting rod；Both ends are respectively hinged on holder above supporting rod；1 one end of connecting rod is hinged on branch
The middle part of strut, the other end are hinged with one end of folding and unfolding push rod and one end of connecting rod 2 respectively；The other end of connecting rod 2 is hinged on branch
On frame；The other end of folding and unfolding push rod is hinged on holder；Can retractable bracket pass through control folding and unfolding push rod elongation (shortenings), change company
2 angle of bar 1 and connecting rod, to put down and (pack up) support wheel.
Further, before bed chair is from sitting state transformation to lying status, can retractable bracket stretch out, and put down support
Wheel, ensures the safety of conversion process；Bed chair is when lying low, Multifunctional handle with can the support construction that constitutes of retractable bracket ensure to lie low
The stability and security of state.
Description of the drawings
Fig. 1 is overall structure of the present invention；
Fig. 2 be the present invention can retractable bracket scheme of installation；
Fig. 3 is that the present invention can retractable bracket structural schematic diagram；
Fig. 4 is that the present invention supports schematic diagram from sitting into the conversion process that lies low；
Fig. 5 is that lying status of the present invention supports schematic diagram；
【Element and reference numeral】：It can retractable bracket (1), guide rail push rod (2), support guide (3), bed chair chassis (4), more
Function handle (5), backrest (6), support wheel (101), supporting rod (102), connecting rod 1 (103), connecting rod 2 (104), folding and unfolding push rod
(105), holder (106).
Specific implementation mode
A kind of Fig. 1~Multifunctional auxiliary supporting structure of omnidirectional's medical-care bed chair shown in fig. 5, including can retractable bracket, lead
Rail push rod, support guide, bed chair chassis, Multifunctional handle, backrest.
In the present embodiment, support guide (3) is fixed on a chair chassis (4)；Can retractable bracket (1) be mounted on support guide
(3) on, sliding pair is constituted with support guide (3), can be slided on support guide (3)；Meanwhile it can retractable bracket (1) and guide rail
Push rod (2) one end is hinged；Guide rail push rod (2) other end is hinged with bed chair chassis (4)；Guide rail push rod (2) passes through elongation (shortening)
Control can retractable bracket (1) stretching (retraction)；When not needing, can retractable bracket (1) it is collapsible in bed chair chassis (4), need
When wanting, can retractable bracket (1) pushed and stretch out by guide rail push rod (2), and be unfolded.
In the present embodiment, Multifunctional handle (5) is fixed on backrest (6), when omnidirectional's medical-care bed chair is from sitting state transformation
When to lying status, the lower end of Multifunctional handle (5) with can retractable bracket (1) upper-end contact, Multifunctional handle (5) with can folding and unfolding
Holder (1) constitutes support construction when bed chair lies low.
In the present embodiment, can retractable bracket (1) include support wheel (101), supporting rod (102), connecting rod 1 (103), connecting rod 2
(104), folding and unfolding push rod (105), holder (106)；Two support wheels (101) are respectively hinged at both ends below supporting rod (102)；Branch
Both ends are respectively hinged on holder (106) above strut (102)；Connecting rod 1 (103) one end is hinged on the middle part of supporting rod (102),
The other end is hinged with one end of folding and unfolding push rod (105) and one end of connecting rod 2 (104) respectively；The other end of connecting rod 2 (104) is hinged
On holder (106)；The other end of folding and unfolding push rod (105) is hinged on holder (106).
In the present embodiment, when support wheel (101) be in be stowed away state when, can retractable bracket (1) pass through folding and unfolding push rod
(105) elongation pushes connecting rod 1 (103) and connecting rod 2 (104) movement so that the angle of two bars increases up to 180 °, at this point, branch
Support wheel (101) is put to least significant end, and vertically, connecting rod 1 (103) and connecting rod 2 (104) are in dead-centre position to supporting rod (102), just
The rotation of supporting rod (102) is limited, support wheel (101) is in and is laid down state；It is laid down state when support wheel (101) is in
When, folding and unfolding push rod (105) shortens, and connecting rod 1 (103) and connecting rod 2 (104) angle are decreased to proper angle, and support wheel (101) is in
It is stowed away state.
In the present embodiment, before bed chair is from sitting state transformation to lying status, can retractable bracket (1) stretch out, and put down
Support wheel (101), ensures the safety of conversion process；Bed chair is when lying low, Multifunctional handle (5) with can retractable bracket (1) constitute
Support construction ensures the stability and security of lying status.
Above only describes the basic principles and preferred embodiment of the present invention, and the protection of the present invention can not be limited with this
Range, all changes and improvements made according to foregoing description should all cover within the scope of the present invention.
Claims (1)
1. a kind of Multifunctional auxiliary supporting structure of omnidirectional's medical-care bed chair, including can retractable bracket (1), guide rail push rod (2), holder
Guide rail (3), bed chair chassis (4), Multifunctional handle (5), backrest (6),
Support guide (3) is fixed on a chair chassis (4)；Can retractable bracket (1) be mounted on support guide (3) on, led with holder
Rail (3) constitutes sliding pair, can be slided on support guide (3)；Meanwhile it can retractable bracket (1) and guide rail push rod (2) one end hinge
It connects；Guide rail push rod (2) other end is hinged with bed chair chassis (4)；Guide rail push rod (2) can retractable bracket by elongating or shortening control
(1) stretching or retraction；When not needing, can retractable bracket (1) it is collapsible in bed chair chassis (4), can retractable bracket when needing
(1) it is pushed and stretches out by guide rail push rod (2), and be unfolded；
Multifunctional handle (5) is fixed on backrest (6), more when omnidirectional's medical-care bed chair is from sitting state transformation to lying status
The lower end of function handle (5) with can retractable bracket (1) upper-end contact, Multifunctional handle (5) with can retractable bracket (1) constitute bed chair
Support construction when lying low；
Can retractable bracket (1) include support wheel (101), supporting rod (102), connecting rod 1 (103), connecting rod 2 (104), folding and unfolding push rod
(105), holder (106)；Two support wheels (101) are respectively hinged at both ends below supporting rod (102)；Above supporting rod (102)
Both ends are respectively hinged on holder (106)；Connecting rod 1 (103) one end is hinged on the middle part of supporting rod (102), the other end respectively with
One end of folding and unfolding push rod (105) and one end of connecting rod 2 (104) are hinged；The other end of connecting rod 2 (104) is hinged on holder (106)
On；The other end of folding and unfolding push rod (105) is hinged on holder (106)；Can retractable bracket (1) pass through control folding and unfolding push rod (105)
It elongates or shortens, changes connecting rod 1 (103) and connecting rod 2 (104) angle, to put down or pack up support wheel (101), bed chair is from seat
Before vertical state transformation to lying status, can retractable bracket (1) stretch out, and put down support wheel (101), ensure the peace of conversion process
Entirely；Bed chair is when lying low, Multifunctional handle (5) with can the support construction that constitutes of retractable bracket (1) ensure the stabilization of lying status with
Safety.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610240696.4A CN105919741B (en) | 2016-04-18 | 2016-04-18 | A kind of Multifunctional auxiliary supporting structure of omnidirectional's medical-care bed chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610240696.4A CN105919741B (en) | 2016-04-18 | 2016-04-18 | A kind of Multifunctional auxiliary supporting structure of omnidirectional's medical-care bed chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105919741A CN105919741A (en) | 2016-09-07 |
| CN105919741B true CN105919741B (en) | 2018-08-28 |
Family
ID=56838340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610240696.4A Active CN105919741B (en) | 2016-04-18 | 2016-04-18 | A kind of Multifunctional auxiliary supporting structure of omnidirectional's medical-care bed chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105919741B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106955199B (en) * | 2017-03-28 | 2018-07-20 | 江南大学 | A kind of Special wheel chair towards care bed |
| CN107080643A (en) * | 2017-06-08 | 2017-08-22 | 浙江工业大学 | A kind of wheel chair (bed) for recovery |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5333887A (en) * | 1993-11-16 | 1994-08-02 | Joe Sharp | Wheelchair/gurney |
| CN101084854A (en) * | 2007-07-15 | 2007-12-12 | 王友林 | Wheelchair for old people and invalids |
| CN102283750A (en) * | 2011-08-16 | 2011-12-21 | 上海电机学院 | Multifunctional leisure wheelchair |
| CN102327168A (en) * | 2011-06-23 | 2012-01-25 | 张家港青尼罗河曼迪科机械有限公司 | Interchangeable sitting/reclining bed |
| CN205683218U (en) * | 2016-04-18 | 2016-11-16 | 江南大学 | A kind of Multifunctional auxiliary supporting structure of omnidirectional medical-care bed chair |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2712597A2 (en) * | 2012-09-27 | 2014-04-02 | Multifit Hospital Supplies Limited | Improvements to bed chairs |
| CN104434439A (en) * | 2013-09-21 | 2015-03-25 | 梁颖 | Nursing wheelchair bed |
| CN205054674U (en) * | 2015-10-10 | 2016-03-02 | 黄清萍 | Dual -purpose nursing bed |
-
2016
- 2016-04-18 CN CN201610240696.4A patent/CN105919741B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5333887A (en) * | 1993-11-16 | 1994-08-02 | Joe Sharp | Wheelchair/gurney |
| CN101084854A (en) * | 2007-07-15 | 2007-12-12 | 王友林 | Wheelchair for old people and invalids |
| CN102327168A (en) * | 2011-06-23 | 2012-01-25 | 张家港青尼罗河曼迪科机械有限公司 | Interchangeable sitting/reclining bed |
| CN102283750A (en) * | 2011-08-16 | 2011-12-21 | 上海电机学院 | Multifunctional leisure wheelchair |
| CN205683218U (en) * | 2016-04-18 | 2016-11-16 | 江南大学 | A kind of Multifunctional auxiliary supporting structure of omnidirectional medical-care bed chair |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105919741A (en) | 2016-09-07 |
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