CN107874933A - A kind of electric stair climbing wheelchair - Google Patents
A kind of electric stair climbing wheelchair Download PDFInfo
- Publication number
- CN107874933A CN107874933A CN201711254188.2A CN201711254188A CN107874933A CN 107874933 A CN107874933 A CN 107874933A CN 201711254188 A CN201711254188 A CN 201711254188A CN 107874933 A CN107874933 A CN 107874933A
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- China
- Prior art keywords
- seat board
- electric
- wheel
- electric putter
- drive mechanism
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- 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
- A61G5/06—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs with obstacle mounting facilities, e.g. for climbing stairs, kerbs or steps
- A61G5/061—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs with obstacle mounting facilities, e.g. for climbing stairs, kerbs or steps for climbing stairs
-
- 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
- A61G5/06—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs with obstacle mounting facilities, e.g. for climbing stairs, kerbs or steps
- A61G5/066—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs with obstacle mounting facilities, e.g. for climbing stairs, kerbs or steps with endless belts
-
- 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
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
- A61G5/1051—Arrangements for steering
-
- 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
- A61G5/1089—Anti-tip devices
-
- 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
- A61G2200/00—Information related to the kind of patient or his position
- A61G2200/10—Type of patient
- A61G2200/20—Type of patient with asymmetric abilities, e.g. hemiplegic or missing a limb
-
- 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
- A61G2203/00—General characteristics of devices
- A61G2203/10—General characteristics of devices characterised by specific control means, e.g. for adjustment or steering
-
- 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
- A61G2203/00—General characteristics of devices
- A61G2203/30—General characteristics of devices characterised by sensor means
- A61G2203/42—General characteristics of devices characterised by sensor means for inclination
-
- 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
- A61G2203/00—General characteristics of devices
- A61G2203/70—General characteristics of devices with special adaptations, e.g. for safety or comfort
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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)
Abstract
The invention discloses a kind of electric stair climbing wheelchair, including wheelchair body, the bottom of wheelchair body is provided with pedrail mechanism, some bearing frames are installed between pedrail mechanism, bearing frame is provided with some connectors, one end of bearing frame is provided with the second drive mechanism, the top of bearing frame is provided with electric pushing mechanism, the top of electric pushing mechanism is provided with seat board, one end of seat board is provided with and leaned against, lean against and handrail is installed, the one end leaned against is provided with handspike, one end of handrail is provided with controller, the top leaned against is provided with headrest, the bottom of seat board is provided with battery and obliquity sensor.Structure of the present invention is novel, easy to operate, by Athey wheel mechanism relative to planetary wheeling mechanism comparative maturity, the fluctuation very little of its center of gravity in motion process, motion is very steady, effectively solves the problems, such as the trip cat ladder of the handicapped person of lower limb, the adaptable strong, maneuverability of crawler-type wheel chair, scope of activities are big, have practical value for lower limb disabled.
Description
Technical field
The present invention relates to wheelchair, and in particular to a kind of electric stair climbing wheelchair.
Background technology
At present, with the development of society and the progress of human civilization, the biggest obstacle of Elderly patients and lower limb disabled
It is the decrease or even missing of walking ability, they not only lose action edge, are nursed with greater need for the people for having labour capacity.Mesh
Before, most of elderly and infirm and lower limb disabled can select wheelchair as walking-replacing tool, and be required for household or shield greatly
Reason personnel are with the use for assisting wheelchair.However, common wheelchair can not climbing upstairs, so as to limit the activity of wheelchair user
Scope, influence it and participate in public life.Especially domestic city is in the majority with multilayer apartment-type building, and elevator does not spread to institute
Some residential buildings, this causes inconvenience to wheelchair occupant, in order to alleviate above-mentioned disadvantaged group because ratio dramatically increases
And the immense pressure brought to social economy, medical treatment and nursing each side, preferably show loving care for the life of the elderly and disabled person, improve
Their quality of life, except the accessibility designs in increase house and various public building facilities, expand the use range of wheelchair
Outside, existing common wheelchair is improved, it is had both level land traveling and is ascended two kinds of functions of stair obstacle, turning into more capable has
The measure imitate, to get instant result, at present, the patent of invention of the existing a variety of stair climbing wheelchairs of foreign countries come out.However, their more table structures
Complexity, it is expensive, not exclusively it is suitable for the ability to shoulder economically of developing country user.Therefore, we devise one kind
Realize that integrated electric stair climbing ladder wheelchair is run on stair climbing level land.
The content of the invention
The technical problem to be solved in the present invention is to overcome existing stair climbing wheel chair complicated, expensive, not exclusively suitable
Together in developing country user ability to shoulder economically the problem of, there is provided a kind of electric stair climbing wheelchair.
In order to solve the above-mentioned technical problem, the invention provides following technical scheme：
The invention provides a kind of electric stair climbing wheelchair, including wheelchair body, the bottom of the wheelchair body is provided with pedrail mechanism,
The both ends of the pedrail mechanism are provided with crawler belt, and some bearing frames are provided between the pedrail mechanism, and the bearing frame is provided with
Some connectors, one end of the bearing frame are provided with the second drive mechanism, and the top of the bearing frame, which is provided with, to be provided with electricity and push away
Mechanism, the top of the electric pushing mechanism are provided with seat board, and one end of the seat board, which is provided with, to be leaned against, it is described lean against to be provided with help
Hand, described one end leaned against are provided with handspike, and one end of the handrail is provided with controller, and the top leaned against is provided with head
Pillow, one end of the seat board are provided with pressure expansion link, and the bottom of the seat board is provided with battery and obliquity sensor, the shoe
The inside of band is provided with anchor frid, and the inside of the anchor frid is provided with some pulleys, and the one of the anchor frid
Side is provided with travelling gear, and the both sides of the pedrail mechanism are mounted on front-wheel and driving trailing wheel, and the top of the front-wheel is provided with
Front wheel members, one end of the driving trailing wheel are provided with the first drive mechanism, and first drive mechanism connects with the front-wheel
The top of part is equipped with hydraulic stem assembly, and damping device is provided between the seat board and the pedrail mechanism, the seat board
Side is provided with pedal, and leg knee-pad is provided with the pedal.
As a preferred technical solution of the present invention, the electric pushing mechanism includes the first electric putter and the second electric putter,
The side of first electric putter and second electric putter is flexibly connected described on pedrail mechanism, institute by the connector
The opposite side for stating the first electric putter and second electric putter is connected and is connected to the bottom of the seat board, and first electricity pushes away
One end of bar and second electric putter is provided with fixture, and the other end of first electric putter and second electric putter is provided with
Loop bar, the inside of the loop bar are provided with threaded rod, and the side of the loop bar is provided with micro-machine, and the micro-machine, which is fixed, to be connected
Connect threaded rod.
As a preferred technical solution of the present invention, one end of first drive mechanism and second drive mechanism
It is mounted on motor, the other end of first drive mechanism and second drive mechanism is provided with transmission case, the biography
The inside of dynamic case is provided with the first angular wheel and the second angular wheel, and second angular wheel is fixedly connected on the driving electricity
One end of machine, first angular wheel and second angular wheel are connected, and first drive mechanism passes through described
First angular wheel is fixedly connected with the driving trailing wheel with second angular wheel, and second drive mechanism passes through described
One angular wheel is fixedly connected with the travelling gear with second angular wheel.
As a preferred technical solution of the present invention, the top of the hydraulic stem assembly is fixedly connected with the seat board, institute
State seat board and the top layer leaned against is equipped with one layer of Soft Roll.
As a preferred technical solution of the present invention, the controller is provided with control button and the control rocking bar.
The beneficial effect that is reached of the present invention is：Structure of the present invention is novel, easy to operate, by Athey wheel mechanism relative to
Planetary wheeling mechanism comparative maturity, the fluctuation very little of its center of gravity in motion process, motion is very steady, effectively solves lower limb action
The trip cat ladder problem of inconvenient person, the adaptable strong, maneuverability of crawler-type wheel chair, scope of activities are big, for lower limb disability
There is practical value for person, acted on by obliquity sensor, ensure the seat keep level during wheelchair cat ladder.Reduce and shake
It is dynamic, ensure that structure is steadily reliable, user's psychological burden can be mitigated, the seat and backrest of wheelchair are caused using electric pushrod mechanism
The body and back-supported uprightly, given when user stands is realized in part, and standing performance helps lower limb disabled to improve action
The free degree, reduce because of fatigue caused by long-time sitting posture and discomfort, while by standing, the muscle of leg exercising, prevent flesh
Meat atrophy.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Apply example to be used to explain the present invention together, be not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the side structure schematic view of the present invention；
Fig. 3 is the positive structure diagram of the present invention；
Fig. 4 is the overlooking the structure diagram of the present invention；
Fig. 5 is structural representation at the A of the present invention；
Fig. 6 is the partial structural diagram of the present invention；
Fig. 7 is structural representation at the first electric putter and the second electric putter of the present invention；
Fig. 8 is the pedrail mechanism structural representation of the present invention；
Fig. 9 is the first drive mechanism and the second driving mechanism structure schematic diagram of the present invention；
In figure：1st, wheelchair body；2nd, rest the head on；3rd, push rod；4th, pressure expansion link；5th, obliquity sensor；6th, damping device；7th, drive
Trailing wheel；8th, the first drive mechanism；9th, pedrail mechanism；10th, front wheel members；11st, front-wheel；12nd, pedal；13rd, leg knee-pad；
14th, controller；15th, handrail；16th, lean against；17th, the second drive mechanism；18th, seat board；19th, control button；20th, rocking bar is controlled；21、
Electric pushing mechanism；22nd, fixture；23rd, micro-machine；24th, loop bar；25th, threaded rod；26th, the first electric putter；27th, the second electric putter；
28th, bearing frame；29th, crawler belt；30th, travelling gear；31st, pulley；32nd, anchor frid；33rd, connector；34th, transmission case；35th,
One angular wheel；36th, the second angular wheel；37th, motor；38th, hydraulic stem assembly.
Embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein preferred real
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Embodiment 1
As shown in figs 1-9, the present invention provides a kind of electric stair climbing wheelchair, including wheelchair body 1, the bottom of wheelchair body 1 are provided with
Pedrail mechanism 9, the both ends of pedrail mechanism 9 are provided with crawler belt 29, some bearing frames 28, bearing frame 28 are provided between pedrail mechanism 9
Some connectors 33 are provided with, one end of bearing frame 28 is provided with the second drive mechanism 17, and the top of bearing frame 28 is provided with installation
There is electric pushing mechanism 21, the top of electric pushing mechanism 21 is provided with seat board 18, and one end of seat board 18, which is provided with, leans against 16, leans against and is installed on 16
There is handrail 15, the one end for leaning against 16 is provided with handspike 3, and one end of handrail 15 is provided with controller 14, leans against 16 top installation
There is headrest 2, one end of seat board 18 is provided with pressure expansion link 4, and the bottom of seat board 18 is provided with battery and obliquity sensor 5, carries out
Anchor frid 32 is provided with 29 inside, the inside of anchor frid 32 is provided with some pulleys 31, anchor frid 32
Side is provided with travelling gear 30, and the both sides of pedrail mechanism 9 are mounted on front-wheel 11 and driving trailing wheel 7, and the top of front-wheel 11 is set
There are a front wheel members 10, one end of driving trailing wheel 7 is provided with the first drive mechanism 8, the first drive mechanism 8 and front wheel members 10
Top is equipped with hydraulic stem assembly 38, and damping device 6 is provided between seat board 18 and pedrail mechanism 9, and the side of seat board 18 is provided with
Pedal 12, leg knee-pad 13 is installed on pedal.
Electric pushing mechanism 21 includes the first electric putter 26 and the second electric putter 27, the first electric putter 26 and the second electric putter 27
Side is movably connected on pedrail mechanism 9 by connector 33, and the first electric putter 26 connects with the opposite side of the second electric putter 27
It is fixedly connected on the bottom of seat board 18, one end of the first electric putter 26 and the second electric putter 27 is provided with fixture 22, and the first electricity pushes away
The other end of the electric putter 27 of bar 26 and second is provided with loop bar 24, and the inside of loop bar 24 is provided with threaded rod 25, the side of loop bar 24
Provided with micro-machine 23, micro-machine 23 is fixedly connected with threaded rod 25, and micro-machine 23 drives threaded rod 25 to be risen in loop bar 24
Drop, so as to reach the purpose of lifting seat board 18.
One end of first drive mechanism 8 and the second drive mechanism 17 is mounted on motor 37, the He of the first drive mechanism 8
The other end of second drive mechanism 17 is provided with transmission case 34, and the inside of transmission case 34 is provided with the first angular wheel 35 and the second taper
Gear 36, the second angular wheel 36 are fixedly connected on one end of motor 37, the first angular wheel 35 and the second angular wheel
36 are connected, and the first drive mechanism 8 is fixedly connected with driving trailing wheel 7 by the first angular wheel 35 with the second angular wheel 36,
Second drive mechanism 17 is fixedly connected with travelling gear 30 by the first angular wheel 35 with the second angular wheel 36, by the first driving
Mechanism 8 reaches the purpose of driving trailing wheel, and the purpose of driving crawler belt 29 is reached by the second drive mechanism 17.
The top of hydraulic stem assembly 38 is fixedly connected with seat board 18, is easy to lift seat board 18, seat board 18 and the top layer for leaning against 16
One layer of Soft Roll is equipped with, increases the comfortableness of seat body 1.
Controller 14 is provided with control button 19 and control rocking bar 20, is easy to control seat body 1.
The device is a kind of electric stair climbing wheelchair, and seat body 1 first on level road when walking, by the first drive mechanism 8
On motor 37 rotation drive the second angular wheel 36, the first angular wheel 35 is driven by the second angular wheel 36, so as to
First angular wheel 35 rotates driving trailing wheel 7, reaches the purpose of level land traveling, during if necessary to stair climbing, is pushed away first by electricity
The first electric putter 26 and the second electric putter 27 of mechanism 21 drive the threaded rod 25 in loop bar 24 by seat board by micro-machine 23
18th, front-wheel 11 and driving trailing wheel 7 rise, and have certain height apart from ground, afterwards the driving electricity in the second drive mechanism 17
The rotation of machine 37 drives the second angular wheel 36, and the first angular wheel 35 is driven by the second angular wheel 36, so as to the first conical tooth
The band nutating gears 30 of wheel 35, so as to drive crawler belt 29, the fluctuation of its center of gravity in motion process of pulley 31 in crawler belt 29 is very
Small, motion is very steady, can solve the problems, such as the trip cat ladder of the handicapped person of lower limb, afterwards by the first electric putter 26 and second
Electric putter 27 drives the threaded rod 25 in loop bar 24 to coordinate hydraulic stem assembly 38 to decline seat board 18, front-wheel 11 by micro-machine 23
With driving trailing wheel 7, wherein being acted on by obliquity sensor 5, ensure the seat keep level during wheelchair cat ladder.Reduce and shake
It is dynamic, ensure that structure is steadily reliable, can mitigate user's psychological burden, while can be with by the first electric putter 26 and the second electric putter 27
Seat board 18 is adjusted to the position parallel with leaning against 16, the body and back-supported uprightly, given when user stands is realized, stands
Render meritorious service that lower limb disabled can be helped to improve freedom of action degree, reduce because of fatigue caused by long-time sitting posture and discomfort, lead to simultaneously
Standing is crossed, the muscle of leg exercising, prevents muscular atrophy.
The beneficial effect that is reached of the present invention is：Structure of the present invention is novel, easy to operate, by Athey wheel mechanism relative to
Planetary wheeling mechanism comparative maturity, the fluctuation very little of its center of gravity in motion process, motion is very steady, effectively solves lower limb action
The trip cat ladder problem of inconvenient person, the adaptable strong, maneuverability of crawler-type wheel chair, scope of activities are big, under for limb disability
There is practical value for person, acted on by obliquity sensor, ensure the seat keep level during wheelchair cat ladder.Reduce and shake
It is dynamic, ensure that structure is steadily reliable, user's psychological burden can be mitigated, the seat and backrest of wheelchair are caused using electric pushrod mechanism
The body and back-supported uprightly, given when user stands is realized in part, and standing performance helps lower limb disabled to improve action
The free degree, reduce because of fatigue caused by long-time sitting posture and discomfort, while by standing, the muscle of leg exercising, prevent flesh
Meat atrophy.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic.
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's
Within protection domain.
Claims (5)
1. a kind of electric stair climbing wheelchair, including wheelchair body（1）, it is characterised in that the wheelchair body（1）Bottom be provided with carry out
Band mechanism（9）, the pedrail mechanism（9）Both ends be provided with crawler belt（29）, the pedrail mechanism（9）Between some load-bearing are installed
Frame（28）, the bearing frame（28）It is provided with some connectors（33）, the bearing frame（28）One end the second driving is installed
Mechanism（17）, the bearing frame（28）Top electric pushing mechanism is installed（21）, the electric pushing mechanism（21）Top be provided with
Seat board（18）, the seat board（18）One end be provided with lean against（16）, it is described to lean against（16）On handrail is installed（15）, it is described to lean against
（16）One end be provided with handspike（3）, the handrail（15）One end controller is installed（14）, it is described to lean against（16）Top
Headrest is installed（2）, the seat board（18）One end be provided with pressure expansion link（4）, the seat board（18）Bottom storage is installed
Battery and obliquity sensor（5）, the crawler belt（29）Inside be provided with anchor frid（32）, the anchor frid（32）'s
Inside is provided with some pulleys（31）, the anchor frid（32）Side travelling gear is installed（30）, the tracked machine
Structure（9）Both sides be mounted on front-wheel（11）With driving trailing wheel（7）, the front-wheel（11）Top be provided with front wheel members
（10）, the driving trailing wheel（7）One end be provided with the first drive mechanism（8）, first drive mechanism（8）Connect with the front-wheel
Fitting（10）Top be equipped with hydraulic stem assembly（38）, the seat board（18）With the pedrail mechanism（9）Between be provided with and subtract
Shake device（6）, the seat board（18）Side be provided with pedal（12）, leg knee-pad is installed on the pedal（13）.
A kind of 2. electric stair climbing wheelchair according to claim 1, it is characterised in that the electric pushing mechanism（21）Including first
Electric putter（26）With the second electric putter（27）, first electric putter（26）With second electric putter（27）Side pass through institute
State connector（33）It is flexibly connected described in pedrail mechanism（9）On, first electric putter（26）With second electric putter
（27）Opposite side be connected and be connected to the seat board（18）Bottom, first electric putter（26）Pushed away with second electricity
Bar（27）One end be provided with fixture（22）, first electric putter（26）With second electric putter（27）The other end be provided with
Loop bar（24）, the loop bar（24）Inside threaded rod is installed（25）, the loop bar（24）Side be provided with micro-machine
（23）, the micro-machine（23）It is fixedly connected with threaded rod（25）.
A kind of 3. electric stair climbing wheelchair according to claim 1, it is characterised in that first drive mechanism（8）And institute
State the second drive mechanism（17）One end be mounted on motor（37）, first drive mechanism（8）Driven with described second
Motivation structure（17）The other end be provided with transmission case（34）, the transmission case（34）Inside be provided with the first angular wheel（35）With
Two angular wheels（36）, second angular wheel（36）It is fixedly connected on the motor（37）One end, described first
Angular wheel（35）With second angular wheel（36）It is connected, first drive mechanism（8）Bored by described first
Shape gear（35）With second angular wheel（36）It is fixedly connected with the driving trailing wheel（7）, second drive mechanism（17）
Pass through first angular wheel（35）With second angular wheel（36）It is fixedly connected with the travelling gear（30）.
A kind of 4. electric stair climbing wheelchair according to claim 1, it is characterised in that the hydraulic stem assembly（38）Top
It is fixedly connected with the seat board（18）, the seat board（18）Leaned against with described（16）Top layer be equipped with one layer of Soft Roll.
A kind of 5. electric stair climbing wheelchair according to claim 1, it is characterised in that the controller（14）It is provided with control
Button（19）With the control rocking bar（20）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711254188.2A CN107874933A (en) | 2017-12-03 | 2017-12-03 | A kind of electric stair climbing wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711254188.2A CN107874933A (en) | 2017-12-03 | 2017-12-03 | A kind of electric stair climbing wheelchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107874933A true CN107874933A (en) | 2018-04-06 |
Family
ID=61772759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711254188.2A Withdrawn CN107874933A (en) | 2017-12-03 | 2017-12-03 | A kind of electric stair climbing wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107874933A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108608437A (en) * | 2018-05-09 | 2018-10-02 | 佛山市光线网络科技有限公司 | A kind of multifunction seat robot |
| CN108904156A (en) * | 2018-05-29 | 2018-11-30 | 利辛县众善医药科技有限公司 | A kind of intelligent rehabilitation electric wheelchair |
| CN108945071A (en) * | 2018-06-12 | 2018-12-07 | 耿攀 | A kind of stroller convenient for stair activity |
| CN110812014A (en) * | 2019-11-25 | 2020-02-21 | 暴伟杰 | Multifunctional wheelchair for disabled |
| CN110916917A (en) * | 2019-12-06 | 2020-03-27 | 四川轻化工大学 | Electric wheelchair capable of going up and down steps |
| CN110934694A (en) * | 2018-09-21 | 2020-03-31 | 广西民族师范学院 | Intelligent wheelchair |
| CN113143613A (en) * | 2021-04-19 | 2021-07-23 | 吉林大学珠海学院 | Multifunctional wheelchair |
-
2017
- 2017-12-03 CN CN201711254188.2A patent/CN107874933A/en not_active Withdrawn
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108608437A (en) * | 2018-05-09 | 2018-10-02 | 佛山市光线网络科技有限公司 | A kind of multifunction seat robot |
| CN108904156A (en) * | 2018-05-29 | 2018-11-30 | 利辛县众善医药科技有限公司 | A kind of intelligent rehabilitation electric wheelchair |
| CN108945071A (en) * | 2018-06-12 | 2018-12-07 | 耿攀 | A kind of stroller convenient for stair activity |
| CN108945071B (en) * | 2018-06-12 | 2020-12-18 | 嘉兴方沐能源科技有限公司 | Baby stroller convenient for going upstairs and downstairs |
| CN110934694A (en) * | 2018-09-21 | 2020-03-31 | 广西民族师范学院 | Intelligent wheelchair |
| CN110812014A (en) * | 2019-11-25 | 2020-02-21 | 暴伟杰 | Multifunctional wheelchair for disabled |
| CN110812014B (en) * | 2019-11-25 | 2021-12-17 | 上海海尔医疗科技有限公司 | Multifunctional wheelchair |
| CN110916917A (en) * | 2019-12-06 | 2020-03-27 | 四川轻化工大学 | Electric wheelchair capable of going up and down steps |
| CN113143613A (en) * | 2021-04-19 | 2021-07-23 | 吉林大学珠海学院 | Multifunctional wheelchair |
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