CN102366339A - Rotary lifting type wheel chair - Google Patents
Rotary lifting type wheel chair Download PDFInfo
- Publication number
- CN102366339A CN102366339A CN2011103422567A CN201110342256A CN102366339A CN 102366339 A CN102366339 A CN 102366339A CN 2011103422567 A CN2011103422567 A CN 2011103422567A CN 201110342256 A CN201110342256 A CN 201110342256A CN 102366339 A CN102366339 A CN 102366339A
- Authority
- CN
- China
- Prior art keywords
- chassis
- seat
- rotary lifting
- type
- scissors jack
- 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.)
- Granted
Links
Abstract
The invention discloses a rotary lifting wheel chair comprising a chassis, two front wheels, two back wheels and a seat located above the chassis, wherein the two front wheels and the two back wheels are installed on the chassis. The seat is connected with the chassis through a lifting mechanism; and a rotary mechanism capable of driving the seat to rotate is arranged between the seat and the chassis. According to the invention, the wheel chair can rotate 360 DEG in situ under the condition that the wheels do not do any motion and the height of the wheel chair can be adjusted according to needs so that the requirements of some disabled persons are met.
Description
Technical field
The present invention relates to wheelchair, specifically is a kind of rotary lifting-type wheelchair.
Background technology
Improving constantly of Along with people's living standard, the various assistive devices that manufacture and design to disabled have also progressively moved towards intellectuality and facilitation.The wheelchair that occurs on the market at present is varied, and various wheelchairs to different application scope and suitable crowd also enjoy limbs disabled's favor.At present also begin to have occurred some wheelchairs that can assist slight the disabled to stand on the market; But some heavier patients can't use and can assist stand-up wheelchair; But they accomplish a few thing at need the raise distance of health in life; And they accomplish the action that raises and will keep sitting posture, also do not satisfy the wheelchair of this type patient demand on the existing market nowadays.
Summary of the invention
The present invention seeks to: to the problems referred to above; The invention provides a kind of rotary lifting-type wheelchair; This wheelchair can not done 360 ° of rotations in original place under the situation of any motion at wheel, and its height that can go up and down as required, thereby satisfies some limbs disableds' demand.
Technical scheme of the present invention is: a kind of rotary lifting-type wheelchair; The seat that comprises the chassis, is installed in two front-wheels and two trailing wheels on this chassis and is positioned at this top, chassis; Said seat links to each other with the chassis through elevating mechanism, and the rotating mechanism that can drive the seat rotation is housed between seat and chassis.
Said elevating mechanism comprises that frame stands in the scissors jack on the chassis; The top of this scissors jack is provided with bracing frame; This bracing frame top is provided with the supporting revolving shaft that links to each other with seat, is fixed with in chassis level simultaneously to be used to control the linear electric motors that said scissors jack goes up and down.
On the motor shaft that said rotating mechanism comprises the electric rotating machine that vertically is fixed on the bracing frame, be contained in this electric rotating machine and with the external gear of this motor shaft coaxial arrangement and the internal gear that is fixed on the medicated cushion bottom of said seat, wherein engagement formation planetary gear in external gear and the internal gear.
Be equipped with on the said chassis vertical layout guide pin bushing, be equipped with on the scissors jack and the corresponding guide pillar of said guide pin bushing.
Also be equipped with corresponding one by one on the said chassis and drive two drive motors that these two trailing wheels rotate with said two trailing wheels.
The joystick of band button is installed on the said seat.
Also be provided with rearview mirror, handrail and pedal on the said seat.
Advantage of the present invention is: seat of the present invention links to each other with the chassis through elevating mechanism, between seat and chassis, rotating mechanism is housed.Effect through this elevating mechanism can realize that seat 360 degree rotate freely under the motionless situation in chassis; Effect through this elevating mechanism can be lifted to certain altitude with the people under not by the prerequisite of other apparatuses, thereby satisfies limbs disabled's demand.
Description of drawings
Below in conjunction with accompanying drawing and specific embodiment the present invention is done further introduction:
Fig. 1 is the axonometric chart of the embodiment of the invention;
Fig. 2 is the axonometric chart at another visual angle of the embodiment of the invention;
Wherein: 1-chassis, 2-seat, 3-elevating mechanism, 4-rotating mechanism, 5-front-wheel, 6-trailing wheel, 7-drive motors, 8-guide pin bushing, 9-guide pillar;
The 21-medicated cushion, 22-joystick, 23-rearview mirror, 24-handrail, 25-pedal;
31-scissors jack, 32-bracing frame, 33-supporting revolving shaft, 34-linear electric motors, 311-guide rail;
The 41-electric rotating machine, 42-external gear, 43-internal gear.
The specific embodiment
Like Fig. 1, shown in Figure 2, the seat 2 that the rotary lifting-type wheelchair of present embodiment comprises chassis 1, is installed in two front-wheels 5 and two trailing wheels 6 on this chassis and is positioned at this top, chassis.Wherein seat 2 links to each other with chassis 1 through elevating mechanism 3, through the effect of this elevating mechanism 3, can realize moving up and down of seat 1; In addition, between seat 2 and chassis 1, rotating mechanism 4 is housed also, this rotating mechanism 4 can drive seat 2 and do 360 ° of rotations.
The concrete structure of above-mentioned elevating mechanism 3 is: it is (as shown in Figure 2 that it comprises that frame stands in The One On The Chassis scissors jack 31; Have guide rail 311 on the scissors jack; To guarantee that it can go up and down flexibly); The top of this scissors jack is provided with bracing frame 32, and this bracing frame top is provided with the supporting revolving shaft 33 that links to each other with seat 2, and 1 horizontal fixed is useful on the linear electric motors 34 that the said scissors jack 31 of control goes up and down on the chassis simultaneously.
The concrete structure of above-mentioned rotating mechanism 4 is: on the motor shaft that it comprises the electric rotating machine 41 that vertically is fixed on the bracing frame 32, be contained in this electric rotating machine 41 and with the external gear 42 of this motor shaft coaxial arrangement and the internal gear 43 that is fixed on medicated cushion 21 bottoms of said seat 2; Wherein external gear 42 is formed planetary gear with internal gear 43 interior engagements, realizes that seat 2 is in both rotations of allocation.
Be to guarantee stability and the balance of seat 2 after rising, this example on said chassis 1, be equipped with vertical layout guide pin bushing 8, be equipped with on the scissors jack 31 and the corresponding guide pillar 9 of said guide pin bushing (guide column sleeve is in guide pin bushing).
Two drive motors 7 also are housed on the said chassis 1, and these two drive motors 7 are corresponding one by one with two trailing wheels 6, drive the rotation of these two trailing wheels respectively.Walking of this wheelchair and turning can be regulated two speed differences realizations between the trailing wheel 6 through controlling these two drive motors 7.
The said seat 2 of this example is provided with the joystick 22 of rearview mirror 23, handrail 24, pedal 25 and band button.Through operation, can realize the control that turns to about wheelchair is in walking, the control of the speed of travel, the control of the 360 ° of rotations in original place, the control of adjustable height and the control of rotary speed and rising or falling speed size to joystick 22.
Certainly, the foregoing description only is explanation technical conceive of the present invention and characteristics, and its purpose is to let people can understand content of the present invention and implements according to this, can not limit protection scope of the present invention with this.The all spirit of main technical schemes is done according to the present invention equivalent transformation or modification all should be encompassed within protection scope of the present invention.
Claims (7)
1. rotary lifting-type wheelchair; The seat (2) that comprises chassis (1), is installed in two front-wheels (5) and two trailing wheels (6) on this chassis and is positioned at this top, chassis; It is characterized in that: said seat (2) links to each other with chassis (1) through elevating mechanism (3), and the rotating mechanism (4) that can drive seat (2) rotation is housed between seat (2) and chassis (1).
2. rotary lifting-type wheelchair according to claim 1; It is characterized in that: said elevating mechanism (3) comprises that frame stands in the scissors jack (31) on the chassis (1); The top of this scissors jack is provided with bracing frame (32); This bracing frame top is provided with the supporting revolving shaft (33) that links to each other with seat (2), and (1) horizontal fixed is useful on the linear electric motors (34) that the said scissors jack of control (31) goes up and down on the chassis simultaneously.
3. rotary lifting-type wheelchair according to claim 2; It is characterized in that: on the motor shaft that said rotating mechanism (4) comprises the electric rotating machine (42) that vertically is fixed on the bracing frame (32), be contained in this electric rotating machine and with the external gear (42) of this motor shaft coaxial arrangement and the internal gear (43) that is fixed on medicated cushion (21) bottom of said seat (2), wherein engagement constitutes planetary gear in external gear (42) and the internal gear (43).
4. rotary lifting-type wheelchair according to claim 2 is characterized in that: be equipped with on said chassis (1) vertical layout guide pin bushing (8), be equipped with on the scissors jack (31) and the corresponding guide pillar of said guide pin bushing (9).
5. according to claim 1 or 2 or 3 or 4 described rotary lifting-type wheelchairs, it is characterized in that: also be equipped with corresponding one by one on said chassis (1) and drive two drive motors (7) that these two trailing wheels rotate with said two trailing wheels (4).
6. according to claim 1 or 2 or 3 or 4 described rotary lifting-type wheelchairs, it is characterized in that: the joystick (22) that the band button is installed on the said seat (2).
7. according to claim 1 or 2 or 3 or 4 described rotary lifting-type wheelchairs, it is characterized in that: also be provided with rearview mirror (23), handrail (24) and pedal (25) on the said seat (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110342256 CN102366339B (en) | 2011-11-02 | 2011-11-02 | Rotary lifting type wheel chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110342256 CN102366339B (en) | 2011-11-02 | 2011-11-02 | Rotary lifting type wheel chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102366339A true CN102366339A (en) | 2012-03-07 |
| CN102366339B CN102366339B (en) | 2013-10-30 |
Family
ID=45758959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110342256 Expired - Fee Related CN102366339B (en) | 2011-11-02 | 2011-11-02 | Rotary lifting type wheel chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102366339B (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103083146A (en) * | 2013-02-01 | 2013-05-08 | 李明科 | Wheel chair with rotatable seat |
| CN103349596A (en) * | 2013-07-19 | 2013-10-16 | 马放 | Remote control electric self-help cart capable of building body, lifting, stretching and rotating |
| CN103393509A (en) * | 2013-07-31 | 2013-11-20 | 河南科技大学 | Tracked wheeled transformable wheelchair |
| CN105708634A (en) * | 2016-01-29 | 2016-06-29 | 北京动力京工科技有限公司 | Single-person housebound intelligent wheelchair |
| CN107440855A (en) * | 2017-09-11 | 2017-12-08 | 中国科学院自动化研究所 | A kind of rotary lifting mechanism applied to wheelchair |
| CN108478344A (en) * | 2018-06-11 | 2018-09-04 | 梧州学院 | Multifunctional wheelchair |
| WO2019091261A1 (en) * | 2017-11-08 | 2019-05-16 | 南京康尼机电股份有限公司 | Multi-functional electric wheelchair |
| CN109820658A (en) * | 2019-03-18 | 2019-05-31 | 绍兴文理学院 | A kind of multifunctional wheelchair |
| CN109938938A (en) * | 2019-04-04 | 2019-06-28 | 西安工业大学 | A kind of wheelchair |
| CN110236814A (en) * | 2019-06-01 | 2019-09-17 | 李福明 | A kind of wheelchair seat leveling elevating mechanism and its control method |
| CN111839918A (en) * | 2020-07-28 | 2020-10-30 | 漯河市第一人民医院 | Auxiliary equipment for orthopedic postoperative rehabilitation and operation method thereof |
| CN114343987A (en) * | 2022-02-09 | 2022-04-15 | 陈国满 | Multifunctional wheelchair |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2197034Y (en) * | 1994-02-04 | 1995-05-17 | 王克 | Multifunctional wheelchair |
| CN2533831Y (en) * | 2002-03-16 | 2003-02-05 | 周建明 | Multifunctional wheel chair |
| WO2007113395A1 (en) * | 2006-04-03 | 2007-10-11 | Lifestand 'vivre Debout' | Multi-position chair for handicapped user |
| JP2007330407A (en) * | 2006-06-13 | 2007-12-27 | Ryobi Ltd | Lift unit for wheelchair |
| CN201098269Y (en) * | 2007-11-27 | 2008-08-13 | 孙茂华 | Board plug type wheelchair for invalids |
| CN101856564A (en) * | 2009-04-09 | 2010-10-13 | 上海电机学院 | Robot |
-
2011
- 2011-11-02 CN CN 201110342256 patent/CN102366339B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2197034Y (en) * | 1994-02-04 | 1995-05-17 | 王克 | Multifunctional wheelchair |
| CN2533831Y (en) * | 2002-03-16 | 2003-02-05 | 周建明 | Multifunctional wheel chair |
| WO2007113395A1 (en) * | 2006-04-03 | 2007-10-11 | Lifestand 'vivre Debout' | Multi-position chair for handicapped user |
| JP2007330407A (en) * | 2006-06-13 | 2007-12-27 | Ryobi Ltd | Lift unit for wheelchair |
| CN201098269Y (en) * | 2007-11-27 | 2008-08-13 | 孙茂华 | Board plug type wheelchair for invalids |
| CN101856564A (en) * | 2009-04-09 | 2010-10-13 | 上海电机学院 | Robot |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103083146A (en) * | 2013-02-01 | 2013-05-08 | 李明科 | Wheel chair with rotatable seat |
| CN103349596A (en) * | 2013-07-19 | 2013-10-16 | 马放 | Remote control electric self-help cart capable of building body, lifting, stretching and rotating |
| CN103349596B (en) * | 2013-07-19 | 2015-12-30 | 马放 | There is the liftable of body-building function, flexible, rotation remote control electric self-aid vehicle |
| CN103393509A (en) * | 2013-07-31 | 2013-11-20 | 河南科技大学 | Tracked wheeled transformable wheelchair |
| CN103393509B (en) * | 2013-07-31 | 2015-12-23 | 河南科技大学 | A kind of crawler belt, wheeled changeable wheelchair |
| CN105708634A (en) * | 2016-01-29 | 2016-06-29 | 北京动力京工科技有限公司 | Single-person housebound intelligent wheelchair |
| CN107440855A (en) * | 2017-09-11 | 2017-12-08 | 中国科学院自动化研究所 | A kind of rotary lifting mechanism applied to wheelchair |
| WO2019091261A1 (en) * | 2017-11-08 | 2019-05-16 | 南京康尼机电股份有限公司 | Multi-functional electric wheelchair |
| CN108478344A (en) * | 2018-06-11 | 2018-09-04 | 梧州学院 | Multifunctional wheelchair |
| CN108478344B (en) * | 2018-06-11 | 2023-08-29 | 梧州学院 | Multifunctional wheelchair |
| CN109820658A (en) * | 2019-03-18 | 2019-05-31 | 绍兴文理学院 | A kind of multifunctional wheelchair |
| CN109938938A (en) * | 2019-04-04 | 2019-06-28 | 西安工业大学 | A kind of wheelchair |
| CN109938938B (en) * | 2019-04-04 | 2024-04-12 | 西安工业大学 | Wheelchair |
| CN110236814A (en) * | 2019-06-01 | 2019-09-17 | 李福明 | A kind of wheelchair seat leveling elevating mechanism and its control method |
| CN110236814B (en) * | 2019-06-01 | 2020-07-31 | 李福明 | Wheelchair seat leveling and lifting mechanism and control method thereof |
| CN111839918A (en) * | 2020-07-28 | 2020-10-30 | 漯河市第一人民医院 | Auxiliary equipment for orthopedic postoperative rehabilitation and operation method thereof |
| CN111839918B (en) * | 2020-07-28 | 2022-08-23 | 漯河市第一人民医院 | Auxiliary equipment for orthopedic postoperative rehabilitation and operation method thereof |
| CN114343987A (en) * | 2022-02-09 | 2022-04-15 | 陈国满 | Multifunctional wheelchair |
| CN114343987B (en) * | 2022-02-09 | 2023-12-19 | 佛山市南海区康健泰康复器材有限公司 | Multifunctional wheelchair |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102366339B (en) | 2013-10-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102366339B (en) | Rotary lifting type wheel chair | |
| CN101642404B (en) | Adjustable sitting up and standing assist device | |
| CN206852719U (en) | Accessible electric up-down wheelchair | |
| CN101632614B (en) | Multifunctional wheelchair for handicapped person | |
| CN202802005U (en) | Auxiliary nursing transfer device | |
| CN106511042A (en) | Multi-purpose rehabilitation walking aid capable of intelligently monitoring | |
| KR20160142548A (en) | Seat height adjustable motor driven wheel chair | |
| CN204839984U (en) | Can take turns wheel -chair like lavatory | |
| CN212395234U (en) | Self-balancing electric wheelchair | |
| CN203841941U (en) | Multifunctional rehabilitation nursing bed | |
| CN106389029A (en) | Multifunctional wheelchair seat | |
| CN102600029A (en) | Health recovery bed | |
| CN202355515U (en) | Rotary electric wheelchair | |
| KR20110050044A (en) | Safety wheelchair attached auxiliary wheel | |
| CN207769091U (en) | A kind of walking rehabilitation training ladder | |
| CN203234931U (en) | Automated nursing bed | |
| CN207286244U (en) | A kind of obstacle detouring electric power assisted wheelchair | |
| CN105362005A (en) | Adjustable wheelchair | |
| CN108478344A (en) | Multifunctional wheelchair | |
| CN112438843A (en) | Track adjustable wheelchair | |
| CN202313994U (en) | Lifting electric wheelchair | |
| CN203029503U (en) | Electric multipurpose wheelchair used for sitting and lying and climbing stairs | |
| CN211797338U (en) | Nursing sickbed for hospital | |
| CN204106379U (en) | The electric wheelchair that a kind of seat is adjustable | |
| CN207173663U (en) | A kind of climbing stairs multifunctional electric |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20161102 |