CN204264367U - Double rear wheel is leaned to one side bogie car - Google Patents
Double rear wheel is leaned to one side bogie car Download PDFInfo
- Publication number
- CN204264367U CN204264367U CN201420453060.4U CN201420453060U CN204264367U CN 204264367 U CN204264367 U CN 204264367U CN 201420453060 U CN201420453060 U CN 201420453060U CN 204264367 U CN204264367 U CN 204264367U
- Authority
- CN
- China
- Prior art keywords
- handlebar
- connecting rod
- rear wheel
- fork
- vehicle
- 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.)
- Expired - Fee Related
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- Motorcycle And Bicycle Frame (AREA)
Abstract
Lean to one side left and right two trailing wheels of bogie car of double rear wheel utilize respective fork to be connected in hinged mode with vehicle frame respectively, and handlebar is provided with left and right swing arm, and left and right swing arm is connected in hinged mode with the fork of left and right trailing wheel respectively by connecting rod.When handlebar turns to, connecting rod pull simultaneously left and right trailing wheel respectively swing vehicle body is tilted to the inside, to balance outside centnifugal force, keep turning to steadily.Travel with when turning to, left and right connecting rod cancels each other to the application force that handlebar produces, and does not hinder handlebar to rotate, and also can not increase cornering resistance.This programme solves the technical barrier that double rear wheel car turns to easily rollover, and that effectively can improve vehicle turns to stationarity and the speed of a motor vehicle.
Description
Technical field
The utility model belongs to bicycle and boosted vehicle, battery-driven car and motorcycle field.
Background technology
There is the vehicle of left and right double rear wheel at present, because vehicle body can not tilt to the inside when turning, easily cause vehicle outwards throw away under the influence of centrifugal force and turn on one's side.Therefore, add the potential safety hazard of driving, limit the moving velocity of vehicle, have impact on result of use.
Summary of the invention
The purpose of this utility model is exactly to solve above-mentioned deficiency, provide a kind of can lean to one side to turn to three-wheel and the four-wheel vehicle, to avoid turning to rollover, improve the steering stability of vehicle and moving velocity.
Embodiment of the present utility model is as follows:
Left and right two trailing wheels utilize respective fork to be connected in hinged mode with vehicle frame respectively, and handlebar is provided with left and right swing arm, and left and right swing arm is connected in hinged mode with the fork of left and right trailing wheel respectively by connecting rod.When handlebar turns to, the swing arm in outside pulls fork and the trailing wheel forward rocking motion in outside by connecting rod, and the swing arm of inner side is produced thrust backward by the internal side-sway bar of connecting rod and under the effect of vehicle body gravity, made trailing wheel swing backward.The result of two trailing wheel swings makes vehicle body tilt to the inside, to balance outside centnifugal force, keeps turning to steadily.Travel with when turning to, left and right connecting rod cancels each other to the application force that handlebar produces, and does not hinder handlebar to rotate, and also can not increase cornering resistance.
This programme solves the technical barrier that double rear wheel car turns to easily rollover, that effectively can improve vehicle turns to stationarity and the speed of a motor vehicle, and has that structure is simple, the feature of reliable operation, when vehicle body can also be made suitably to improve, keep turning to steadily, be conducive to widening the vision and traffic safety.
Accompanying drawing explanation
Fig. 1 bicycle structure.Fig. 2 electric vehicle structure.Fig. 3 battery structure.
1. driver train 2. front fork 3. handlebar 4. car beam 5. bearing pin 6. seat 7. trailing wheel 8. shock-absorbing arms 9. elastic axis 10. bumper 11. fork 12. connecting rod 13. front-wheel 14. rocker 15. motor 16. stretcher 17. battery 18. castor 19. pull bar
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment 1: see Fig. 1.Two trailing wheels 7 are arranged on respective fork 11 by bumper 10, shock-absorbing arms 8 and elastic axis 9, and fork is connected with car beam 4 by bearing pin 5.Handlebar 3 is connected with front fork 2, front fork is equipped with front-wheel 13 and driver train 1.The half the circumference of the sleeve where it joins the shoulder of front fork forms swing arm, and connecting rod 12 connects swing arm and fork by universal-joint.Seat 6 is arranged on Che Liang rear end.
Embodiment 2: see Fig. 2.The middle part of two sections of connecting rods utilizes universal-joint to connect, and can bending break-in conveniently arrange to make connecting rod.Universal-joint is hinged by rocker 14 and car beam, during work, utilizes the swing control universal-joint of rocker and the movable of connecting rod.The front portion of car beam is provided with stretcher 16 and battery 17, and motor 15 is positioned on front-wheel.Battery is provided with castor 18 and pull bar 19, sees Fig. 3, and carrying can be facilitated to carry.
Claims (1)
1. a double rear wheel is leaned to one side bogie car, it is characterized in that left and right two trailing wheels utilize respective fork to be connected in hinged mode with vehicle frame respectively, handlebar is provided with left and right swing arm, and left and right swing arm is connected in hinged mode with the fork of left and right trailing wheel respectively by connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420453060.4U CN204264367U (en) | 2014-08-08 | 2014-08-08 | Double rear wheel is leaned to one side bogie car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420453060.4U CN204264367U (en) | 2014-08-08 | 2014-08-08 | Double rear wheel is leaned to one side bogie car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204264367U true CN204264367U (en) | 2015-04-15 |
Family
ID=52799250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420453060.4U Expired - Fee Related CN204264367U (en) | 2014-08-08 | 2014-08-08 | Double rear wheel is leaned to one side bogie car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204264367U (en) |
-
2014
- 2014-08-08 CN CN201420453060.4U patent/CN204264367U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20160808 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |