CN104248492B - Wheelchair assisting device - Google Patents
Wheelchair assisting device Download PDFInfo
- Publication number
- CN104248492B CN104248492B CN201310258831.4A CN201310258831A CN104248492B CN 104248492 B CN104248492 B CN 104248492B CN 201310258831 A CN201310258831 A CN 201310258831A CN 104248492 B CN104248492 B CN 104248492B
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- CN
- China
- Prior art keywords
- wheel
- handle
- wheel shaft
- wheelchair
- direction converter
- 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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Abstract
The invention provides a wheelchair assisting device for disabled wheelchairs. The wheelchair assisting device comprises a pair of wheels and an axle, wherein each wheel is of an interlayer structure, and an outer tire in direct contact with the ground is arranged at the outer layer of the wheel; an inner tire is arranged at the inner layer, and a small motor and a bearing are arranged on the axle; a direction converter is arranged on a bearing shell and is connected with the axle to drive the axle to turn, and a rotatable multi-functional crutch is inserted into the direction converter and can drive the direction converter to turn; an armrest and a handle are arranged on the multi-functional crutch. The assisting device is provided with a power device, can facilitate disable persons to manually turn, and has certain driving interestingness.
Description
Technical field
The present invention relates to technical field of transportation means, more particularly to a kind of wheelchair auxiliary dress for Wheelchair
Put.
Background technology
Partly lose in aging crowd ability to act and lower limb disabled be one of disadvantaged group in society
Point, they often with greater need for society, the care of periphery people and help, and major part will layman and nursing staff help
It is lower to carry out activity using wheelchair.And discrimination society advocates the paradox cared about people with a disability between usual mind, often think
It is excessively to take into account with usual mind in love.After usually excessive love is produced, easily allow them to feel oneself inferior, others is produced
Apologetic sense；And with usual mind it is general it, but them can be allowed to lack that love emotion handles affairs rather can be extreme.
In design, the paradox of this respect has not existed.In designing subjects, they are exactly All Around The World.
They thirst for themselves becomes mediocrity.From various data researches and the observation to living, they yearn for health
Body, and life independence and affirmed.General wheelchair is simply simply completed them and is expert at the difficulty gone on, but without
Their demand is solved, because wheelchair is just defined as physical disabilities them, and is used to a certain extent and inconvenient,
Only the strength of armrest promotes wheelchair to limit to their scope of activities forward, greatly.They are more desirable to can be only
Other people are not had too many dependence by vertical life.It is required for some spaces of oneself to let people just as we everyone to roam.
A wheelchair aid for facilitating disabled person to go out of design is needed for this, integrates enjoyment and practicality, allow him
The enjoyment observed and learn from real life while obtain confidence, facilitate their trip, increase their scope of activities.
The content of the invention
The technical problem to be solved is just to above-mentioned technical deficiency, there is provided one kind is with dynamic dress
Put, and disabled person's manual steering can be facilitated, be provided simultaneously with certain wheelchair aid for driving interest.
The technical solution adopted for the present invention to solve the technical problems is：
Wheelchair aid, includes pair of wheels and wheel shaft, it is characterised in that：Wheel is sandwich, its outer layer peace
Equipped with the cover tire with ground directly contact, internal layer is provided with the inner tube of a tyre, and miniature motor and bearing, axle are provided with described wheel shaft
Hold and be provided with shell direction converter, direction converter is connected with wheel shaft, live axle is turned to, and is plugged with the converter of direction
Rotatable multi-function walking stick, multi-function walking stick rotates can drive direction converter to be turned to, on described multi-function walking stick,
It is provided with handrail and handle.
In such scheme, described wheel shaft is two semi-axis structures, and centre is connected with miniature motor, and motor drives
Wheel shaft rotates.
In such scheme, steel ring is additionally provided with described wheel, steel ring is arranged between cover tire and the inner tube of a tyre, is played and is propped up
Support tire, strengthens the effect of wheel strength.
In such scheme, described handle is provided with the folder of the handle turning of the bending of extension, handle turning and handle
Angle meets ergonomic designs, for arm support rest.
The principle of apparatus of the present invention is the intermediation band that the hauling machine being combined into by motor and tire passes through crutch
The traveling of wheelchair, crutch is dismantled and assembled, and when crutch is in combination with this device, user can hold the handle control side of crutch
To.
Shell is to play a part of to protect built-in motor and bearing；Cover tire integrates with ground and alleviates the active force of steel ring；
The inner tube of a tyre is then the Interaction Force of mediation cover tire and steel ring；Motor is then the rotation with dynamic bearing；Crutch by with machine
Internal direction converter is fitted together to and plays a part of steering wheel；Direction converter plays adjustment direction with crutch, the effect of bearing
Effect；Handle is to play to increase the effect that hand fatigue is alleviated in friction where crutch is contacted with hand；Handrail is in the case where crutch is disassembled
When coming, crutch can be made preferably to support user so that user uses more convenient；Steel ring increases the strong of tire
Degree, the axle in bearing is to drive its rotation so as to drive the rotation of steel ring by motor；Walking stick turning can make in user
Used time increases elbow and crutch top contact area, increases comfort.
When using, on the instrument that can be sitting in wheelchair or can be taken action with people, both hands hold crutch or other instruments can
To reach the effect of traveling；Or combined then wheeled with the instrument by instrument is suitably taken.
Engine produces power, and power is converted into so that tire running by wheel shaft effect；Direction converter then passes through
Steering wheel acts on conversion direction to it.
Because traffic regulations uses physical disabilities the restriction of the vehicles, this invention is then the internal structure for imitating automobile
Simplified, made two-wheel power vehicle, but but had the enjoyment of driving, and it is dangerous to greatly reducing it；But
Also the joy of life and its self care ability can be increased to physical disabilities.Fully give them self-confident.
On hardware, the steel ring of high intensity gives on the whole the guarantee of a quality, and the cushioning effect of cover tire, handle subtracts
Slow action fatigue strengthen friction be all from user be starting point consider.The effect of other parts mutually suits, and acts on machine
Perfection is presented.
The present invention compared with similar products, has the advantages that following main：
One. interesting, simple combination can allow user to produce the enjoyment for driving.
It two. and security, the speed that put-put is provided is moderate, is similar to the speed traveling of bicycle.
It three. and convenience, user need not arduously runner chair, it is not required that other people help and can just reach purpose
Ground, crutch is dismantled and assembled, crutch is disassembled into support user in some intransitable places and is passed through.
It four. emotion entrust to the care of, user can complete independently oneself daily life and amusement, it is not necessary to other people produce according to
Rely so as to confidence.
Description of the drawings
Fig. 1 is embodiment of the present invention left view；
Fig. 2 is embodiment of the present invention front view；
Fig. 3 is embodiment of the present invention top view；
Fig. 4 is embodiment of the present invention overall structure stereogram；
In figure：1. cover tire；2. the inner tube of a tyre；3. wheel；4. miniature motor；5. multi-function walking stick；6. handle；7. side
To converter；8. steel ring；9. bearing case；10. handrail；11. handle turnings.
Specific embodiment
With reference to specific embodiment, the present invention is further illustrated：
Biography wheelchair aid as shown in Figures 1 to 4, includes pair of wheels 3 and wheel shaft, and wheel 3 is sandwich,
Its outer layer is provided with the cover tire 1 with ground directly contact, and internal layer is provided with the inner tube of a tyre 2, on described wheel shaft small-sized electric is provided with
Machine 4 and bearing, wheel shaft is two semi-axis structures, and centre is connected with miniature motor 4, and miniature motor 4 drives wheel shaft rotation, axle
Hold and be provided with shell 9 direction converter 7, direction converter 7 is connected by rack pinion pair with wheel shaft, and live axle turns
To, rotatable multi-function walking stick 5 is plugged with direction converter 7, multi-function walking stick 5 is connected directly between rack pinion pair
On, multi-function walking stick 5 rotates can drive direction converter 7 to be turned to, and on described multi-function walking stick 5, be provided with handrail 10
With handle 6, wherein handrail 10 is arranged on middle part, and handle 6 is arranged on end.
In the present embodiment, steel ring 8 is additionally provided with described wheel 3, steel ring 8 is arranged between cover tire 1 and the inner tube of a tyre 2,
Support tire is played, strengthens the effect of the intensity of wheel 3.
In the present embodiment, described handle 6 is provided with the handle turning 11 of the bending of extension, handle turning 11 and handle
6 angle meets ergonomic designs, for arm support rest.
When the present embodiment is used, on the instrument that wheelchair can be sitting in or can be taken action with people, both hands hold crutch or other
Instrument can just reach the effect of traveling；Or combined then wheeled with the instrument by instrument is suitably taken.
Motor produces power, and steering force is converted into so that tire running by bearing effect；Direction converter then leads to
Cross steering wheel and conversion direction is acted on to it.
Because traffic regulations uses physical disabilities the restriction of the vehicles, this invention is then the internal structure for imitating automobile
Simplified, made two-wheel power vehicle, but but had the enjoyment of driving, and it is dangerous to greatly reducing it；But
Also the joy of life and its self care ability can be increased to physical disabilities.Fully give them self-confident.
Protection scope of the present invention is not limited to the above embodiments, it is clear that those skilled in the art can be to this
It is bright to carry out various changes and deform without deviating from scope and spirit of the present invention.If these are changed and deformation belongs to power of the present invention
In the range of profit requirement and its equivalent technologies, then the intent of the present invention also comprising these changes and deforms.
Claims (4)
1. wheelchair aid, includes pair of wheels and wheel shaft, it is characterised in that：Wheel is sandwich, and its outer layer is installed
There is the cover tire with ground directly contact, internal layer is provided with the inner tube of a tyre, miniature motor and bearing, bearing are provided with described wheel shaft
Direction converter is installed, direction converter is connected with wheel shaft on shell, live axle is turned to, and being plugged with the converter of direction can
The multi-function walking stick of rotation, multi-function walking stick rotates can drive direction converter to be turned to, on described multi-function walking stick, if
It is equipped with handrail and handle.
2. wheelchair aid as claimed in claim 1, it is characterised in that：Described wheel shaft is two semi-axis structures, middle
Miniature motor is connected with, motor drives wheel shaft rotation.
3. wheelchair aid as claimed in claim 1, it is characterised in that：It is additionally provided with described wheel and plays support wheel
Tire, strengthens the steel ring of the effect of wheel strength, and steel ring is arranged between cover tire and the inner tube of a tyre.
4. wheelchair aid as claimed in claim 1, it is characterised in that：Described handle is provided with the hand of the bending of extension
Handle turning, handle turning meets ergonomic designs with the angle of handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310258831.4A CN104248492B (en) | 2013-06-26 | 2013-06-26 | Wheelchair assisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310258831.4A CN104248492B (en) | 2013-06-26 | 2013-06-26 | Wheelchair assisting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104248492A CN104248492A (en) | 2014-12-31 |
| CN104248492B true CN104248492B (en) | 2017-05-17 |
Family
ID=52183973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310258831.4A Expired - Fee Related CN104248492B (en) | 2013-06-26 | 2013-06-26 | Wheelchair assisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104248492B (en) |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1154234A (en) * | 1995-12-19 | 1997-07-16 | 土江公裕 | Rotary wheel type walkstick |
| CN2543513Y (en) * | 2002-05-08 | 2003-04-09 | 陆继东 | Cart type walkstick capable of walking on ground |
| SE522197C2 (en) * | 2003-02-24 | 2004-01-20 | Dolomite Ab | Rollator, has brake part for wheel connected to control on handle via upper and lower transmission devices linked via coupling device |
| CN2650748Y (en) * | 2003-10-16 | 2004-10-27 | 李鸿飞 | Assistant walking tool |
| CN101237844A (en) * | 2004-10-25 | 2008-08-06 | 活力产品有限责任公司 | Rolling/braking cane |
| CN200987745Y (en) * | 2006-10-19 | 2007-12-12 | 灏沣实业有限公司 | Wheeled chair walking aid cart |
| CN101273947A (en) * | 2007-03-28 | 2008-10-01 | 上海市杨浦区控江二村小学 | Staves |
| CN201071071Y (en) * | 2007-04-19 | 2008-06-11 | 李百涌 | Power traction wheel carrier |
| JP2009247611A (en) * | 2008-04-07 | 2009-10-29 | Toyota Motor Corp | Walking assisting device |
| CN201257074Y (en) * | 2008-08-07 | 2009-06-17 | 世同金属(昆山)有限公司 | Electric wheel chair |
| JP5460154B2 (en) * | 2009-07-13 | 2014-04-02 | 富士機械製造株式会社 | Walking assistance device |
| CN201537187U (en) * | 2009-11-20 | 2010-08-04 | 李茂顺 | Wheelchair-assisting separated power assisting device |
| JP2011160914A (en) * | 2010-02-08 | 2011-08-25 | Yoshikata Rokusha | Pedal-powered wheelchair |
| CN201775754U (en) * | 2010-09-13 | 2011-03-30 | 杨荣洪 | Rear foot wheel device of mobility aid |
| KR101689430B1 (en) * | 2011-02-23 | 2016-12-23 | 가부시키가이샤 무라타 세이사쿠쇼 | Walking frame |
-
2013
- 2013-06-26 CN CN201310258831.4A patent/CN104248492B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104248492A (en) | 2014-12-31 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 Termination date: 20200626 |
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| CF01 | Termination of patent right due to non-payment of annual fee |