CN106890053A - A kind of adjustable electric wheel-chair - Google Patents
A kind of adjustable electric wheel-chair Download PDFInfo
- Publication number
- CN106890053A CN106890053A CN201710254750.5A CN201710254750A CN106890053A CN 106890053 A CN106890053 A CN 106890053A CN 201710254750 A CN201710254750 A CN 201710254750A CN 106890053 A CN106890053 A CN 106890053A
- Authority
- CN
- China
- Prior art keywords
- support frame
- bottom support
- wheel
- leading screw
- seat
- 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.)
- Pending
Links
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
- A61G5/04—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs motor-driven
-
- 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
- A61G5/1056—Arrangements for adjusting the seat
- A61G5/1059—Arrangements for adjusting the seat adjusting the height of the seat
-
- 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
- A61G5/1056—Arrangements for adjusting the seat
- A61G5/1067—Arrangements for adjusting the seat adjusting the backrest relative to the seat portion
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Handcart (AREA)
- Rehabilitation Tools (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention discloses a kind of adjustable electric wheel-chair, including bottom support frame, bottom support frame left side is provided with front-wheel, bottom support frame left end is provided with pedal, bottom support frame right side connects trailing wheel by motor, bottom support frame middle part is provided with hydraulic lifting frame, hydraulic lifting frame connects sliding seat, sliding seat upper end offers chute, sliding seat left end is provided with front apron, sliding seat right-hand member is provided with backboard, front apron and backboard connect leading screw by bearing, sliding block is arranged with leading screw, sliding block connecting base plate, both sides are equipped with handrail before and after seat board upper end, seat board rear end is provided with backrest.The present invention is rational in infrastructure, it is stable, using hydraulic lifting frame structure, user can be allowed more preferably to adjust bench height, using leading screw slide construction, user can be allowed to adjust the relative position of seat cushion and pedal, with the regulation for crossing the two structures, the user that different building shape can be met uses, it is ensured that user uses comfortableness during wheelchair.
Description
Technical field
The present invention relates to a kind of electric wheel-chair vehicle, specifically a kind of adjustable electric wheel-chair.
Background technology
According to statistics, more than the Chinese existing people of Hemiplegic Patients number 6,000,000, the human body of survivor 80% is disabled, raw
Work can not take care of oneself, and this numeral is annual also incremental in terms of million people.Can not be stood and because traffic accident causes lower limb because suffering from arthropathy
Maimed, also because congenital skeleton development is bad；The patient that whole society's long-term bed caused by a variety of causes does not rise surpasses
Cross million people.
Wheelchair is essential for above patient, is existed in actual use due to ordinary people's wheels chair certain
Inconvenience, so electric wheelchair is increasingly becoming a kind of selection trend.Electric wheelchair is the superposition on the basis of traditional manual wheelchair
The parts such as high-performance Power Drive Unit, smart steering device, battery, transformation and upgrade, possess hand control and intelligently control
Device processed, can just drive wheelchair complete advance, retreat, turning to, standing, lying low, etc. various functions New Generation of Intelligent wheelchair, be
The high-new technology productses that the fields such as modern precision machinery, intelligent numerical control, engineering mechanics are combined.
Current wheelchair manufacturer, usually by wheelchair size be scheduled on one can meet most people use size on,
Although being so easy to production, this big applicability cannot meet the level of comfort of user, and original long-term sitting will
People is allowed not feel quite oneself, if can not be according to user's shape adjustment to the state for allowing user to feel pleasant, also
The mood for using will be influenceed, is unfavorable for the recovery of user.
The content of the invention
It is an object of the invention to provide a kind of adjustable electric wheel-chair, with asking for solving to propose in above-mentioned background technology
Topic.
To achieve the above object, the present invention provides following technical scheme：
A kind of adjustable electric wheel-chair, including bottom support frame, bottom support frame left side are provided with front-wheel, bottom support frame left end
Pedal is provided with, pedal is provided with electric expansion bar, and support frame right side in bottom connects trailing wheel, bottom support by motor
Frame right-hand member is provided with anti-hypsokinesis wheel, and bottom support frame bottom is provided with battery, and support frame middle part in bottom is provided with hydraulic lifting frame, hydraulic pressure
Crane connects sliding seat, and slippage slot is offered in sliding seat, and sliding seat upper end offers chute, and sliding seat left end is provided with front
Plate, sliding seat right-hand member is provided with backboard, and front apron and backboard connect leading screw by bearing, and front apron side is provided with regulation electricity
Machine, regulation motor connects leading screw by shaft coupling, and sliding block is arranged with leading screw, and sliding block connecting base plate, seat board passes through sliding support
Plate connects chute, and both sides are equipped with handrail before and after seat board upper end, wherein a handrail is provided with operator, seat board rear end is provided with to be leaned on
The back of the body, backrest right side passes through electric expansion bar connecting base plate.
As further scheme of the invention：The hydraulic lifting frame include two pairs of elevating levers arranged in a crossed manner and with lifting
The hydraulic cylinder of bar connection.
As further scheme of the invention：The chute quantity is two, and chute is located at slippage slot both sides.
As further scheme of the invention：The leading screw is located in slippage slot.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is rational in infrastructure, stable, using hydraulic pressure liter
Drop frame structure, user can be allowed more preferably to adjust bench height, using leading screw slide construction, can allow user adjust seat cushion and
The relative position of pedal, with the regulation for crossing the two structures, the user that can meet different building shape uses, it is ensured that user
Comfortableness during using wheelchair.
Brief description of the drawings
Fig. 1 is the structural representation of adjustable electric wheel-chair.
Fig. 2 is the structure chart of sliding support plate in adjustable electric wheel-chair.
Fig. 3 is the structure chart of sliding seat in adjustable electric wheel-chair.
In figure：1- slippage slots, 2- sliding seats, 3- bottoms support frame, 4- front-wheels, 5- pedals, 6- hydraulic liftings frame, 7- are adjusted
Kept off after section motor, 8- seat boards, 9- front aprons, 10- handrails, 11- sliding support plates, 12- leading screws, 13- sliding blocks, 14- backrests, 15-
The anti-hypsokinesis wheel of plate, 16- trailing wheels, 17- motors, 18-, 19- chutes.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art not making creative labor, it is dynamic under the premise of obtained it is all its
His embodiment, belongs to the scope of protection of the invention.
Fig. 1~3 are referred to, in the embodiment of the present invention, a kind of adjustable electric wheel-chair, including bottom support frame 3, bottom
The left side of support frame 3 is provided with front-wheel 4, and the left end of bottom support frame 3 is provided with pedal 5, and pedal 5 is provided with electric expansion bar, bottom
The right side of support frame 3 connects trailing wheel 16 by motor 17, and the right-hand member of bottom support frame 3 is provided with anti-hypsokinesis wheel 18, bottom support frame 3
Bottom is provided with battery, and the middle part of bottom support frame 3 is provided with hydraulic lifting frame 6, and hydraulic lifting frame 6 includes two pairs of liters arranged in a crossed manner
Drop bar and the hydraulic cylinder being connected with elevating lever, the connection sliding seat 2 of hydraulic lifting frame 6, offer slippage slot 1 in sliding seat 2, slide
2 upper ends of seat offer chute 19, and the quantity of chute 19 is two, and chute 19 is located at the both sides of slippage slot 1, before the left end of sliding seat 2 is provided with
Baffle plate 9, the right-hand member of sliding seat 2 is provided with backboard 15, and front apron 9 and backboard 15 connect leading screw 12 by bearing, and leading screw 12 is located at
In slippage slot 1, the side of front apron 9 is provided with regulation motor 7, and regulation motor 7 connects leading screw 12, is arranged on leading screw 12 by shaft coupling
There is sliding block 13, the connecting base plate 8 of sliding block 13, seat board 8 connects chute 19 by sliding support plate 11, and both sides are equal before and after the upper end of seat board 8
Handrail 10 is provided with, wherein a handrail 10 is provided with operator, the rear end of seat board 8 is provided with backrest 14, and the right side of backrest 14 is stretched by electronic
Contracting bar connecting base plate 8.
Operation principle of the invention is：When in use, user can control electric expansion bar to the present invention by operator
To adjust the angle of pedal 5 and backrest 14, hydraulic lifting frame 6 is adjusted by hydraulic cylinder, and then adjust the height of seat board 8,
Motor 7 is controlled to adjust by leading screw 12, sliding block 13 and sliding support plate 11 moving left and right come bar seat board 8 using controller, with
Just user more comfortably uses the wheelchair.Using the steering yoke on operator by controlling motor 17 to realize wheelchair
It is mobile.The present invention is rational in infrastructure, stable, using the structure of hydraulic lifting frame 6, user can be allowed more preferably to adjust seat cushion high
Degree, using the slide construction of leading screw 12, can allow user to adjust the relative position of seat board 8 and pedal 5, by the two structures
Regulation, the user that can meet different building shape uses, it is ensured that user uses comfortableness during wheelchair.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be in other specific forms realized.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires to be limited rather than described above, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (5)
1. a kind of adjustable electric wheel-chair, including bottom support frame (3), it is characterised in that bottom support frame (3) left side is provided with
Front-wheel (4), bottom support frame (3) left end is provided with pedal (5), and pedal (5) is provided with electric expansion bar, bottom support frame
(3) right side connects trailing wheel (16) by motor (17), and bottom support frame (3) right-hand member is provided with anti-hypsokinesis wheel (18), bottom branch
Support (3) bottom is provided with battery, and bottom support frame (3) middle part is provided with hydraulic lifting frame (6), and hydraulic lifting frame (6) connection is slided
Dynamic seat (2), offers slippage slot (1) in sliding seat (2), sliding seat (2) upper end offers chute (19), sliding seat (2) left end
Front apron (9) is provided with, sliding seat (2) right-hand member is provided with backboard (15), and front apron (9) and backboard (15) are by bearing connecting filament
Thick stick (12), front apron (9) side is provided with regulation motor (7), and regulation motor (7) connects leading screw (12), leading screw by shaft coupling
(12) sliding block (13) is arranged with, sliding block (13) connecting base plate (8), seat board (8) connects chute by sliding support plate (11)
(19), both sides are equipped with handrail (10) before and after seat board (8) upper end, wherein a handrail (10) is provided with operator, seat board (8) rear end
Backrest (14) is provided with, backrest (14) right side passes through electric expansion bar connecting base plate (8).
2. adjustable electric wheel-chair according to claim 1, it is characterised in that guarantor's hydraulic lifting frame (6) includes
Two pairs of elevating levers arranged in a crossed manner and the hydraulic cylinder being connected with elevating lever.
3. the adjustable electric wheel-chair according to claim 1 or claim 2, it is characterised in that the chute (19)
Quantity is two, and chute (19) is positioned at slippage slot (1) both sides.
4. adjustable electric wheel-chair according to claim 3, it is characterised in that the leading screw (12) is positioned at slippage slot
(1) in.
5. according to claim 1 or claim 2 described adjustable electric wheel-chair, it is characterised in that the leading screw
(12) in slippage slot (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710254750.5A CN106890053A (en) | 2017-04-18 | 2017-04-18 | A kind of adjustable electric wheel-chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710254750.5A CN106890053A (en) | 2017-04-18 | 2017-04-18 | A kind of adjustable electric wheel-chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106890053A true CN106890053A (en) | 2017-06-27 |
Family
ID=59196381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710254750.5A Pending CN106890053A (en) | 2017-04-18 | 2017-04-18 | A kind of adjustable electric wheel-chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106890053A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107595502A (en) * | 2017-09-04 | 2018-01-19 | 广东开放大学（广东理工职业学院） | A kind of electric wheelchair for crossing barrier function having |
| CN107595503A (en) * | 2017-09-04 | 2018-01-19 | 广东开放大学（广东理工职业学院） | A kind of intelligent wheel chair |
| CN107874931A (en) * | 2017-10-11 | 2018-04-06 | 江阴市新盛医疗器材设备有限公司 | One kind has the adjustable intelligent wheel chair of backrest height |
| CN108056864A (en) * | 2018-02-06 | 2018-05-22 | 曾意博 | Multifunctional wheelchair |
| CN108703841A (en) * | 2018-05-31 | 2018-10-26 | 上海理工大学 | A kind of disabled person gets on or off the bus auxiliary device |
| CN111513944A (en) * | 2020-05-09 | 2020-08-11 | 宁波市北仑区人民医院 | Intelligent nursing wheelchair with adjustable temperature and angle for rehabilitation of postoperative patient |
| CN112155869A (en) * | 2020-09-04 | 2021-01-01 | 玉林师范学院 | Wheel chair |
| CN112472441A (en) * | 2020-12-11 | 2021-03-12 | 中国人民解放军空军工程大学 | Multifunctional auxiliary wheelchair |
| CN113181034A (en) * | 2021-04-22 | 2021-07-30 | 青岛大学附属医院 | Portable constant-temperature anus and intestine hip bath fumigation basin |
| US20210282990A1 (en) * | 2020-03-16 | 2021-09-16 | Honda Motor Co., Ltd. | Vehicle provided with lift unit for seat |
| US20230049930A1 (en) * | 2020-01-07 | 2023-02-16 | In-Tra-Tec GmbH | Adjustment Device for Vehicle Seats |
Citations (8)
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| JP2004097273A (en) * | 2002-09-05 | 2004-04-02 | Autech Japan Inc | Vertically moving device for electric wheelchair |
| CN1548020A (en) * | 2003-05-13 | 2004-11-24 | 怡凡得股份有限公司 | Wheelchair structure |
| CN101066234A (en) * | 2007-01-24 | 2007-11-07 | 兰州理工大学 | Liftable and movable wheelchair |
| CN202020609U (en) * | 2011-04-11 | 2011-11-02 | 广东凯洋医疗科技有限公司 | Device capable of comfortably regulating height of chair of wheel chair |
| WO2012020325A1 (en) * | 2010-08-10 | 2012-02-16 | Kasko Group, Uab | Special work and rest chair, intended to be used for people (especially for children) with locomotor disability, particularly in case of cerebral paralysis (palsy) |
| WO2013132350A2 (en) * | 2012-03-06 | 2013-09-12 | Motion Concepts Canada | Low profile seat frame |
| CN104257469A (en) * | 2013-10-01 | 2015-01-07 | 北京市世纪康恒科技贸易有限公司 | Improved electric wheelchair with transposition function |
| CN105832472A (en) * | 2016-03-14 | 2016-08-10 | 张学海 | Electric wheelchair |
-
2017
- 2017-04-18 CN CN201710254750.5A patent/CN106890053A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004097273A (en) * | 2002-09-05 | 2004-04-02 | Autech Japan Inc | Vertically moving device for electric wheelchair |
| CN1548020A (en) * | 2003-05-13 | 2004-11-24 | 怡凡得股份有限公司 | Wheelchair structure |
| CN101066234A (en) * | 2007-01-24 | 2007-11-07 | 兰州理工大学 | Liftable and movable wheelchair |
| WO2012020325A1 (en) * | 2010-08-10 | 2012-02-16 | Kasko Group, Uab | Special work and rest chair, intended to be used for people (especially for children) with locomotor disability, particularly in case of cerebral paralysis (palsy) |
| CN202020609U (en) * | 2011-04-11 | 2011-11-02 | 广东凯洋医疗科技有限公司 | Device capable of comfortably regulating height of chair of wheel chair |
| WO2013132350A2 (en) * | 2012-03-06 | 2013-09-12 | Motion Concepts Canada | Low profile seat frame |
| CN104257469A (en) * | 2013-10-01 | 2015-01-07 | 北京市世纪康恒科技贸易有限公司 | Improved electric wheelchair with transposition function |
| CN105832472A (en) * | 2016-03-14 | 2016-08-10 | 张学海 | Electric wheelchair |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107595502A (en) * | 2017-09-04 | 2018-01-19 | 广东开放大学（广东理工职业学院） | A kind of electric wheelchair for crossing barrier function having |
| CN107595503A (en) * | 2017-09-04 | 2018-01-19 | 广东开放大学（广东理工职业学院） | A kind of intelligent wheel chair |
| CN107874931A (en) * | 2017-10-11 | 2018-04-06 | 江阴市新盛医疗器材设备有限公司 | One kind has the adjustable intelligent wheel chair of backrest height |
| CN108056864A (en) * | 2018-02-06 | 2018-05-22 | 曾意博 | Multifunctional wheelchair |
| CN108703841A (en) * | 2018-05-31 | 2018-10-26 | 上海理工大学 | A kind of disabled person gets on or off the bus auxiliary device |
| US20230049930A1 (en) * | 2020-01-07 | 2023-02-16 | In-Tra-Tec GmbH | Adjustment Device for Vehicle Seats |
| US20210282990A1 (en) * | 2020-03-16 | 2021-09-16 | Honda Motor Co., Ltd. | Vehicle provided with lift unit for seat |
| US11534353B2 (en) * | 2020-03-16 | 2022-12-27 | Honda Motor Co., Ltd. | Vehicle provided with lift unit for seat |
| CN111513944B (en) * | 2020-05-09 | 2022-07-08 | 宁波市北仑区人民医院 | Intelligent nursing wheelchair with adjustable temperature and angle for rehabilitation of postoperative patient |
| CN111513944A (en) * | 2020-05-09 | 2020-08-11 | 宁波市北仑区人民医院 | Intelligent nursing wheelchair with adjustable temperature and angle for rehabilitation of postoperative patient |
| CN112155869A (en) * | 2020-09-04 | 2021-01-01 | 玉林师范学院 | Wheel chair |
| CN112472441A (en) * | 2020-12-11 | 2021-03-12 | 中国人民解放军空军工程大学 | Multifunctional auxiliary wheelchair |
| CN112472441B (en) * | 2020-12-11 | 2022-12-27 | 中国人民解放军空军工程大学 | Multifunctional auxiliary wheelchair |
| CN113181034A (en) * | 2021-04-22 | 2021-07-30 | 青岛大学附属医院 | Portable constant-temperature anus and intestine hip bath fumigation basin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170627 |