CN103523132A - Swing type pedal reverse tricycle - Google Patents
Swing type pedal reverse tricycle Download PDFInfo
- Publication number
- CN103523132A CN103523132A CN201210231784.XA CN201210231784A CN103523132A CN 103523132 A CN103523132 A CN 103523132A CN 201210231784 A CN201210231784 A CN 201210231784A CN 103523132 A CN103523132 A CN 103523132A
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- China
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- tricycle
- vehicle frame
- wheel
- rear wheel
- foot
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Abstract
The invention discloses a swing type pedal reverse tricycle which comprises two front wheels (4) and a rear wheel (9). A steering part, namely a head pipe (5) which is hinged to the front wheels and the rear wheel tilts forwards, and therefore the rear wheel can swing left and right. A rider enables the rear wheel to tilt towards one side to achieve steering of the tricycle, the tricycle tilts inwards in the steering process, the gravity center tilts inwards to offset outward centrifugal force in the steering process, and the tricycle has strong rollover preventing ability; due to the fact that the front wheels do not tilt, the handlebar (1) mainly plays a handrail role, the rider does not need to keep balance all the time, and control is easy. Other derivatives such as a power type swing reverse tricycle can be developed according to the swing type pedal reverse tricycle.
Description
Technical field
The present invention relates to the foot-operated tricycle of a kind of pendulum-type, is exactly a kind of trailing wheel of two front-wheels trishaw that car body tilts to the inside when turning that has.
Background technology
Existing bicycle, motor bike be car body introversion when turning to, and has the higher efficiency that turns to, but more than two-wheeled car will be realized roll steer, and its structure can be more complicated.
Disclosed by the invention is a kind of trishaw that has the roll steer of two front-wheels and a trailing wheel, owing to need only just realizing and turning to by part tilting of car body, thus simple in structure, also do not have at present similar vehicles to occur, compare existing three-wheel vehicle, there is higher anti-side rollover resistant capability and running efficiency.Again because just trailing wheel part car body can swing, and its front-wheel is partly non-oscillatory, makes handlebar relatively stable, has played handrail effect, makes to control easily, and can not learn will.
Summary of the invention
The present invention is by by hinged the forming of front and back two parts car body, front vehicle body comprise two front-wheels stem for stem, front vehicle frame and with the grip member that front vehicle frame connects together, comprise handle, handlebar stem etc.; Aftercarriage comprises rear vehicle frame and is contained in the vehicle seat on rear vehicle frame, foot-operated drive element, trailing wheel etc., the front portion of rear vehicle frame and the rear portion of front vehicle frame are hinged by head tube, head tube (turning member) hypsokinesis with existing two-wheel bicycle, motor bike is different, its head tube leans forward, and makes like this aftercarriage to swing.
While travelling, trailing wheel is perpendicular to ground, and two front-wheels are stressed also equal, are straight-line travelling; When trailing wheel is during to lopsidedness, the stressed of two front-wheels also changes, so turn to.
The steering principle of the foot-operated tricycle of pendulum-type
The foot-operated tricycle trailing wheel of pendulum-type is in same plane with head tube, and because head tube leans forward, as trailing wheel part car body tilts to the left, trailing wheel is understood inclined right front-wheel, and the thrust that at this moment off front wheel is subject to is larger, then car left-handed turning to, vice versa.Angle of inclination is larger, and turn radius is less.Its direction of tilt is consistent with turn direction, and introversion while turning meets the exercise habit of human body.
With existing bicycle similarities and differences part
The foot-operated tricycle of pendulum-type is with existing two-wheel bicycle comparison, and its trailing wheel is partly identical, and difference is head tube direction of tilt and front-wheel part.
In brief, the foot-operated tricycle of pendulum-type is with existing two-wheel bicycle difference: 1, head tube leans forward.2, front wheel carrier has two front-wheels, but other parts of its trailing wheel are identical.
That is to say, anyly take the two-wheel car that trailing wheel is drive wheel, no matter adopt which kind of type of drive, is partly identical with adopting the trailing wheel of the pendulum-type tricycle of this kind of type of drive.
The present invention can also derive the pendulum-type tricycle of other types, as power type pendulum-type tricycle.
Electronic pendulum-type tricycle
On the foot-operated tricycle of pendulum-type basis, take trailing wheel as drive wheel, install Vidacare corp additional.
Steam-operating pendulum-type tricycle
On the basis of the foot-operated tricycle of pendulum-type, take trailing wheel as drive wheel, install steam-operating actuating device additional.
Accompanying drawing explanation
In figure: handle 1, handlebar stem 2, front wheel carrier 3, front-wheel 4, head tube 5, vehicle seat 6, rear vehicle frame 7, foot-operated drive element 8, trailing wheel 9
The specific embodiment
In figure, front vehicle body from top to bottom, comprises handle 1, handlebar stem 2, the front vehicle frame 3 connecting together with handlebar stem and the front-wheel 4 that is contained in front vehicle frame both sides; Aftercarriage is comprised of vehicle seat 6, rear vehicle frame 7, foot-operated drive element 8 and trailing wheel 9, and the rear portion of front vehicle body and the front portion of aftercarriage are hinged by the head tube 5 leaning forward.
The forward leaning angle of head tube
What is called leans forward, and head tube is less than 90 ° with ground, the place ahead angle.
It is noted that, its forward leaning angle with ground of head tube can not be less than head tube position of living in while aiming at trailing wheel and ground contact point with the angle on ground, with its head tube turning cylinder backward extended line can not drop on trailing wheel with beyond the contact point of ground.
Be below known technology:
Ride drive element by pedal, axis, sprocket wheel, flywheel, chain, crank, the compositions such as rear axle.
Vidacare corp, comprises electrical motor, battery, control desk etc.
Steam-operating actuating device, comprises driving engine, driving system, and running gear, electrical part is graded.
Claims (2)
1. the foot-operated tricycle of pendulum-type, by hinged the forming of front and back two parts car body, front vehicle body comprise two front-wheels stem for stem, front vehicle frame and with the grip member that front vehicle frame connects together, comprise handlebar stem, handle; Aftercarriage comprises rear vehicle frame and is contained in the vehicle seat on rear vehicle frame, foot-operated drive element and a trailing wheel, the front portion of rear vehicle frame and the rear portion of front vehicle frame are hinged by head tube (turning member), it is characterized in that, the head tube of hinged front and back car body leans forward.
2. the foot-operated tricycle of pendulum-type according to claim 1, is characterized in that, the trailing wheel of take arranges Power Drive Unit as drive wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210231784.XA CN103523132A (en) | 2012-07-05 | 2012-07-05 | Swing type pedal reverse tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210231784.XA CN103523132A (en) | 2012-07-05 | 2012-07-05 | Swing type pedal reverse tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103523132A true CN103523132A (en) | 2014-01-22 |
Family
ID=49925586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210231784.XA Pending CN103523132A (en) | 2012-07-05 | 2012-07-05 | Swing type pedal reverse tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103523132A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9550540B1 (en) | 2015-08-21 | 2017-01-24 | Yaguang Wang | Foldable vehicle for carrying a golf bag |
| JP2018034567A (en) * | 2016-08-29 | 2018-03-08 | 俊之 木森 | Bicycle frame |
| WO2020204869A1 (en) * | 2019-04-01 | 2020-10-08 | Иван Иванович КОТУРБАЧ | Adaptive three-wheeled electric scooter |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2117318U (en) * | 1992-03-23 | 1992-09-30 | 雷新春 | Tricycle with a steer |
| CN2119384U (en) * | 1991-09-02 | 1992-10-21 | 中国科学院广州电子技术研究所 | Household narrow tricycle |
| CN201442619U (en) * | 2009-04-28 | 2010-04-28 | 刘宇思 | Semi-reclining FF folded tricycle |
| US20110031716A1 (en) * | 2006-05-26 | 2011-02-10 | Luther Taylor | Tricycle and Steering Mechanism Therefor |
| JP2012056553A (en) * | 2010-10-12 | 2012-03-22 | Eitaro Terakawa | Tricycle |
| CN202243883U (en) * | 2011-09-28 | 2012-05-30 | 贾鲁铭 | No-handlebar steering mechanism for reverse tricycle and quadricycle |
| CN202847905U (en) * | 2012-07-05 | 2013-04-03 | 陈增儒 | Swing type pedal reverse tricycle |
-
2012
- 2012-07-05 CN CN201210231784.XA patent/CN103523132A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2119384U (en) * | 1991-09-02 | 1992-10-21 | 中国科学院广州电子技术研究所 | Household narrow tricycle |
| CN2117318U (en) * | 1992-03-23 | 1992-09-30 | 雷新春 | Tricycle with a steer |
| US20110031716A1 (en) * | 2006-05-26 | 2011-02-10 | Luther Taylor | Tricycle and Steering Mechanism Therefor |
| CN201442619U (en) * | 2009-04-28 | 2010-04-28 | 刘宇思 | Semi-reclining FF folded tricycle |
| JP2012056553A (en) * | 2010-10-12 | 2012-03-22 | Eitaro Terakawa | Tricycle |
| CN202243883U (en) * | 2011-09-28 | 2012-05-30 | 贾鲁铭 | No-handlebar steering mechanism for reverse tricycle and quadricycle |
| CN202847905U (en) * | 2012-07-05 | 2013-04-03 | 陈增儒 | Swing type pedal reverse tricycle |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9550540B1 (en) | 2015-08-21 | 2017-01-24 | Yaguang Wang | Foldable vehicle for carrying a golf bag |
| JP2018034567A (en) * | 2016-08-29 | 2018-03-08 | 俊之 木森 | Bicycle frame |
| WO2020204869A1 (en) * | 2019-04-01 | 2020-10-08 | Иван Иванович КОТУРБАЧ | Adaptive three-wheeled electric scooter |
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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: 20140122 |