CN104116596A - Manual hand cranking device for wheelchair - Google Patents
Manual hand cranking device for wheelchair Download PDFInfo
- Publication number
- CN104116596A CN104116596A CN201410375659.5A CN201410375659A CN104116596A CN 104116596 A CN104116596 A CN 104116596A CN 201410375659 A CN201410375659 A CN 201410375659A CN 104116596 A CN104116596 A CN 104116596A
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- CN
- China
- Prior art keywords
- manual hand
- hand cranking
- cranking device
- tricycle
- wheelchair
- 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
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- Automatic Cycles, And Cycles In General (AREA)
Abstract
The invention relates to the technical field of manual hand cranking devices, in particular to a manual hand cranking device for a wheelchair. The manual hand cranking device comprises a connecting rod installed on a wheelchair body, a plurality of installation holes are formed in the lateral wall of the connecting rod, two rotating shafts are inserted into any two adjacent installation holes in a connected mode, and the two ends of each rotating shaft are respectively provided with a rotating mechanism. The manual hand cranking device for the wheelchair is simple in structure, convenient to operate and high in safety.
Description
Technical field
The present invention relates to the technical field of manual hand cranking device, the manual hand cranking device of especially a kind of tricycle for the disabled.
Background technology
Tricycle for the disabled is as a kind of special cycle for disabled people, and the quality of car performance directly has influence on people with disability's quality of life problem, along with the continuous concern of various circles of society to people's livelihood problem, makes disabled colony also more and more be subject to more people's concern.Existing car for disabled persons is generally to carry out by retinue, or people with disability oneself walks by swivel wheel, the former has increased retinue's routine work amount, and the latter has certain unsafe factor, and the wheel that people with disability is easy to be rotated is clamped to finger.
Summary of the invention
The technical problem to be solved in the present invention is: in order to solve the problem proposing in above-mentioned background technology, the invention provides the manual hand cranking device of a kind of tricycle for the disabled, and simple in structure, easy to operate, safe.
The technical solution adopted for the present invention to solve the technical problems is: the manual hand cranking device of a kind of tricycle for the disabled, comprise the connecting rod being arranged on vehicle body, on the sidewall of connecting rod, offer a plurality of installing holes, in any two adjacent installing holes, be plugged with two rotating shafts, the two ends of rotating shaft are respectively provided with a rotating mechanism.
Further limit: rotating mechanism comprises turning arm and the grip cover of at right angle setting on turning arm being arranged in rotating shaft.
Further limit: grip cover is installed on turning arm by cross pin.
Beneficial effect of the present invention: the manual hand cranking device of this tricycle for the disabled, simple in structure, easy to operate, safe, very laborsaving.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is STRUCTURE DECOMPOSITION schematic diagram of the present invention;
Fig. 2 is structural representation of the present invention.
In figure: 1, connecting rod, 2, installing hole, 3, axle, 4, turning arm, 5, grip cover, 6, cross pin.
The specific embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, basic structure of the present invention is only described in a schematic way, so it only show the formation relevant with the present invention.
The manual hand cranking device of tricycle for the disabled as depicted in figs. 1 and 2, comprise the connecting rod 1 being arranged on vehicle body, on the sidewall of connecting rod 1, offer a plurality of installing holes 2, in any two adjacent installing holes 2, be plugged with two rotating shafts 3, the two ends of rotating shaft 3 are respectively provided with a rotating mechanism.
Wherein rotating mechanism comprises turning arm 4 and the grip cover 5 of at right angle setting on turning arm 4 being arranged in rotating shaft 3.Grip cover 5 is installed on turning arm 4 by cross pin 6.
The manual hand cranking device of this tricycle for the disabled, simple in structure, easy to operate, the grip cover 5 that people with disability can shake both sides by both hands is realized tricycle for the disabled and is advanced or retreat, safe, very laborsaving.
The above-mentioned foundation desirable embodiment of the present invention of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this invention technological thought, carry out various change and modification completely.The technical scope of this invention is not limited to the content in description, must determine its technical scope according to claim scope.
Claims (3)
1. the manual hand cranking device of tricycle for the disabled, it is characterized in that: comprise the connecting rod (1) being arranged on vehicle body, on the sidewall of described connecting rod (1), offer a plurality of installing holes (2), in described any two adjacent installing holes (2), be plugged with two rotating shafts (3), the two ends of described rotating shaft (3) are respectively provided with a rotating mechanism.
2. the manual hand cranking device of tricycle for the disabled according to claim 1, is characterized in that: described rotating mechanism comprises turning arm (4) and the grip cover (5) of at right angle setting on turning arm (4) being arranged in rotating shaft (3).
3. the manual hand cranking device of tricycle for the disabled according to claim 1, is characterized in that: described grip cover (5) is installed on turning arm (4) by cross pin (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410375659.5A CN104116596A (en) | 2014-08-01 | 2014-08-01 | Manual hand cranking device for wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410375659.5A CN104116596A (en) | 2014-08-01 | 2014-08-01 | Manual hand cranking device for wheelchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104116596A true CN104116596A (en) | 2014-10-29 |
Family
ID=51762381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410375659.5A Pending CN104116596A (en) | 2014-08-01 | 2014-08-01 | Manual hand cranking device for wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104116596A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191027342A (en) * | 1910-11-24 | 1911-09-21 | James Francis Hough | An Improvement in Hand Propelled Tricycles. |
| GB125852A (en) * | 1918-07-30 | 1919-05-01 | Cecil Henry Kenyon | Improvemets in Hand-driven Tricycles. |
| EP0773009A2 (en) * | 1995-11-10 | 1997-05-14 | Wolf, Elisabeth Maria | Transportable walking aid |
| CN101664353A (en) * | 2009-09-27 | 2010-03-10 | 刘珍如 | Rocker-type tricycle used for disabled in legs and feet |
| CN201453539U (en) * | 2009-08-31 | 2010-05-12 | 孙颖 | Folding hand-powered four-wheeled wheelchair |
| CN201734855U (en) * | 2010-07-30 | 2011-02-09 | 江南大学 | Rocker wheelchair |
| CN202335988U (en) * | 2011-11-18 | 2012-07-18 | 孙颖 | Folding hand-shaken four-wheel wheelchair |
-
2014
- 2014-08-01 CN CN201410375659.5A patent/CN104116596A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191027342A (en) * | 1910-11-24 | 1911-09-21 | James Francis Hough | An Improvement in Hand Propelled Tricycles. |
| GB125852A (en) * | 1918-07-30 | 1919-05-01 | Cecil Henry Kenyon | Improvemets in Hand-driven Tricycles. |
| EP0773009A2 (en) * | 1995-11-10 | 1997-05-14 | Wolf, Elisabeth Maria | Transportable walking aid |
| CN201453539U (en) * | 2009-08-31 | 2010-05-12 | 孙颖 | Folding hand-powered four-wheeled wheelchair |
| CN101664353A (en) * | 2009-09-27 | 2010-03-10 | 刘珍如 | Rocker-type tricycle used for disabled in legs and feet |
| CN201734855U (en) * | 2010-07-30 | 2011-02-09 | 江南大学 | Rocker wheelchair |
| CN202335988U (en) * | 2011-11-18 | 2012-07-18 | 孙颖 | Folding hand-shaken four-wheel wheelchair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141029 |