CN103144716A - Three-wheeled folding bicycle capable of controlling direction through feet - Google Patents
Three-wheeled folding bicycle capable of controlling direction through feet Download PDFInfo
- Publication number
- CN103144716A CN103144716A CN2013100902059A CN201310090205A CN103144716A CN 103144716 A CN103144716 A CN 103144716A CN 2013100902059 A CN2013100902059 A CN 2013100902059A CN 201310090205 A CN201310090205 A CN 201310090205A CN 103144716 A CN103144716 A CN 103144716A
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- wheel
- seat
- folding bicycle
- bicycle
- wheeled folding
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- 230000037250 Clearance Effects 0.000 claims description 4
- 230000035512 clearance Effects 0.000 claims description 4
- 238000009432 framing Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 210000002414 Leg Anatomy 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 210000001217 Buttocks Anatomy 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Abstract
The invention discloses a three-wheeled folding bicycle capable of controlling the direction through feet. The three-wheeled folding bicycle has a structural form that the three-wheeled folding bicycle is provided with a front wheel and two rear wheels, wherein a backrest seat of which the area is wide as that of an automobile driving seat is arranged between the front wheel and the rear wheels, the height between the sitting surface of the backrest seat and the ground is about 50% lower than that between a saddle seat of a traditional bicycle and the ground, thus the motion mass center is greatly reduced, and the driving stability and the safety of the three-wheeled folding bicycle are increased; and a pedal chain wheel is arranged in the front of the front wheel, and the front wheel is used as not only a steering wheel but also a driving wheel. According to the effect of controlling the direction through the feet, which is realized by the three-wheeled folding bicycle disclosed by the invention, the human body fatigue caused by a stooping driving mode as handles must be controlled by two hands of a person riding the traditional bicycle can be relieved; according to the three-wheeled folding bicycle, the person can sit on the backrest seat which is as wide and comfortable as the automobile driving seat, compared with the comfortable performance of the narrow saddle seat on the traditional bicycle, the comfortable performance of the backrest seat is greatly improved, and the backrest seat is beneficial for human health; and the three-wheeled folding bicycle can be folded into a hand-pushed trailer which can roll on the ground through the two rear wheels, and the carrying is convenient.
Description
Affiliated technical field
The present invention relates to the widely used vehicle in a kind of people's daily life, bicycle.
Background technology
Bicycle is the widely used vehicle in people's daily life, two kinds of versions of two-wheeled and three-wheel are arranged usually, and they have a saddle type saddle, below saddle, between front and rear wheel, a foot chain wheel is arranged, and people ride on saddle, step vertically downward foot chain wheel with pin, foot chain wheel is by the rotation of chain-driving trailing wheel, consist of advancing of bicycle and travel, people grasp the handgrip on the front-wheel steering axle simultaneously, control the front-wheel travel direction by the handle rotation steering shaft.Namely produce the driving dynamics of bicycle with pin, with hand shift bicycle running direction.This standard bicycle mode of riding exists the motion barycenter high, and easy left and right overturning affects human-body safety, and two hands are from handgrip, the back of a bow of bending over, causes human-body fatigue, and the little row of saddle area becomes human buttock's pressure large, causes human body uncomfortable.If can reduce the motion barycenter of bicycle, just can improve riding stability and safety, if can change the human body back of a bow of bending over, two hands are not from the mode of riding of handgrip, just can improve human-body fatigue, if human body is not to ride on saddle, but be sitting in as driving a car on the roomy seat of area, just can improve traveling comfort, improve health.
Summary of the invention
Riding stability and safety in order to improve bicycle improve human-body fatigue, improve human body comfort, the invention provides a solution.Adopt a front-wheel, the tricycle version of two trailing wheels is arranged the roomy backrest seat of area as driving seat between front and rear wheel.Front-wheel is become drive wheel, foot chain wheel is arranged on the place ahead of front-wheel, sit that on the seat people is flat forward to stretch both legs and step foot chain wheel, sprocket wheel forms advancing of tricycle and travels by the rotation of chain-driving front-wheel.Stretch the power that both legs step foot chain wheel the front-wheel steering axle has also been formed control torque because the people is flat forward, also formed thus the effect of travelling of foot control direction.This is the most important point that the present invention is different from standard bicycle, and in standard bicycle, people ride over to scrunch vertically downward foot chain wheel on saddle and drive the trailing wheel rotation and travel, and control travel direction with handgrip.In the present invention, people are sitting on the roomy backrest seat of area flatly when stretching both legs and scrunch foot chain wheel and drive the front-wheel rotation and travel forward, and pin has also been controlled travel direction.Front-wheel be wheel flutter be also drive wheel.
Description of drawings
The present invention is further described below in conjunction with accompanying drawing
Accompanying drawing is structure diagram of the present invention
In figure 1, foot chain wheel 2, front-wheel 3, steering column jacket 4, steering shaft 5, handgrip
6, seat chair seating face 7, back of seat 8, trailing wheel 9, folder fin A 10, folder fin B
In the accompanying drawings, foot chain wheel (1) is arranged in the place ahead of front-wheel (2), and foot chain wheel (1) forms advancing of tricycle by the rotation of chain-driving front-wheel and travels.On the seat people is flat forward to stretch the power that both legs step foot chain wheel front-wheel steering axle (4) has also been formed control torque owing to sitting, and has also formed thus the effect of travelling of foot control direction.Consider people to traditional driving habit of bicycle, the present invention has kept the steering mode of controlling front-wheel (2) with handgrip (5), so the present invention has been to provide foot controlled steering and manual two kinds of steering modes that turn to.Seat chair seating face (6) is the main framing of tricycle of the present invention, back of seat (7) can form folding with seat chair seating face (6) around folder fin A (9), and steering column jacket (3) can form folding with seat chair seating face (6) around folder fin B (10).These two folding after, tricycle of the present invention can form by the Hand pulling vehicle of two trailing wheels in ground surface, is convenient for carrying.
The invention has the beneficial effects as follows: because the terrain clearance of seat chair seating face (6) in the present invention is hanged down 50% left and right than the terrain clearance of standard bicycle saddle, this greatly reduces the motion barycenter, has improved riding stability and the safety of bicycle.Due to the foot control direction effect that realizes in the present invention, this people who has changed standard bicycle is two holds handgrips all the time, the human-body fatigue that the mode of riding of the back of a bow of bending over causes.Because the people in the present invention is sitting in as driving seat on roomy comfortable backrest seat, to compare narrow saddle on standard bicycle, traveling comfort improves greatly, useful health.Because the formed two-wheeled Hand pulling vehicle of folding mode of the present invention can be pulled elevator into easily, tow back in family, saved and parked the place.
Front-wheel or trailing wheel at tricycle of the present invention can be installed electric drive wheel, consist of electric boosted type bicycle.
Front-wheel or trailing wheel at tricycle of the present invention also can be installed the internal combustion engine drive wheel, consist of powdered assisting type bicycle.
Claims (4)
1. the three-wheel folding bicycle of a foot control direction, be made of foot chain wheel (1), front-wheel (2), steering column jacket (3), steering shaft (4), handgrip (5), seat chair seating face (6), back of seat (7), trailing wheel (8), folder fin A (9), folder fin B (10).
2. three-wheel folding bicycle according to claim 1, is characterized in that: a front-wheel, two trailing wheels, roomy backrest seat of area as driving seat of layout between front and rear wheel.The terrain clearance of seat chair seating face (6) is than low 50% left and right of terrain clearance of standard bicycle saddle.
3. three-wheel folding bicycle according to claim 1, it is characterized in that: foot chain wheel (1) is arranged in the place ahead of front-wheel (2), front-wheel (2) be wheel flutter be also drive wheel.
4. three-wheel folding bicycle according to claim 1, it is characterized in that: seat chair seating face (6) is main framing, back of seat (7) can form folding with seat chair seating face (6) around folder fin A (9), and steering column jacket (3) can form folding with seat chair seating face (6) around folder fin B (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100902059A CN103144716A (en) | 2013-03-20 | 2013-03-20 | Three-wheeled folding bicycle capable of controlling direction through feet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100902059A CN103144716A (en) | 2013-03-20 | 2013-03-20 | Three-wheeled folding bicycle capable of controlling direction through feet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103144716A true CN103144716A (en) | 2013-06-12 |
Family
ID=48543122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100902059A Pending CN103144716A (en) | 2013-03-20 | 2013-03-20 | Three-wheeled folding bicycle capable of controlling direction through feet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103144716A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103359243A (en) * | 2013-07-27 | 2013-10-23 | 张东赋 | Electric vehicle capable of being driven intelligently through control over direction with feet and control over speed with hands |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2048048U (en) * | 1988-11-09 | 1989-11-22 | 徐达来 | Folding bicycle |
| CN2066832U (en) * | 1989-12-02 | 1990-12-05 | 盖子利 | Health care tricycle for old people |
| CN2145147Y (en) * | 1992-10-07 | 1993-11-03 | 马春东 | Lie-type bicycle |
| US5568935A (en) * | 1995-06-09 | 1996-10-29 | Mason; William P. | Recumbent cycle with improved drive and steering |
| DE19609628A1 (en) * | 1996-03-12 | 1997-09-18 | Guenter Niebauer | Tricycle with foot pedal drive |
| CN2504177Y (en) * | 2001-08-07 | 2002-08-07 | 陈基煌 | Mini bicycle able to control direction by foot |
| CN201670318U (en) * | 2010-03-25 | 2010-12-15 | 长春理工大学 | Three-wheel folding bicycle capable of being transformed into seat |
-
2013
- 2013-03-20 CN CN2013100902059A patent/CN103144716A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2048048U (en) * | 1988-11-09 | 1989-11-22 | 徐达来 | Folding bicycle |
| CN2066832U (en) * | 1989-12-02 | 1990-12-05 | 盖子利 | Health care tricycle for old people |
| CN2145147Y (en) * | 1992-10-07 | 1993-11-03 | 马春东 | Lie-type bicycle |
| US5568935A (en) * | 1995-06-09 | 1996-10-29 | Mason; William P. | Recumbent cycle with improved drive and steering |
| DE19609628A1 (en) * | 1996-03-12 | 1997-09-18 | Guenter Niebauer | Tricycle with foot pedal drive |
| CN2504177Y (en) * | 2001-08-07 | 2002-08-07 | 陈基煌 | Mini bicycle able to control direction by foot |
| CN201670318U (en) * | 2010-03-25 | 2010-12-15 | 长春理工大学 | Three-wheel folding bicycle capable of being transformed into seat |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103359243A (en) * | 2013-07-27 | 2013-10-23 | 张东赋 | Electric vehicle capable of being driven intelligently through control over direction with feet and control over speed with hands |
| CN103359243B (en) * | 2013-07-27 | 2016-04-06 | 张东赋 | The battery-driven car that the manual speed intellectuality in a kind of foot control direction is driven |
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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: 20130612 |