CN101298261A

CN101298261A - Automobile

Info

Publication number: CN101298261A
Application number: CNA2008100678245A
Authority: CN
Inventors: 高谋荣; 陆国达; 李兆民; 肖钢; 刘善鉴
Original assignee: Shenzhen Polytechnic
Current assignee: Shenzhen Polytechnic
Priority date: 2008-06-11
Filing date: 2008-06-11
Publication date: 2008-11-05

Abstract

The invention provides an automobile, comprising a rear wheel, a bracket which is fixedly connected with the rear wheel and a direction control component. The direction control component consists of a connecting rod and a steering part; the connecting rod is rotatablely connected with the bracket and the rotation part respectively; the rotation part controls the rotation of the bracket and the rear wheel by the connecting rod. The automobile has the advantages of small turning radius.

Description

Automobile

Technical field

The present invention relates to a kind of automobile, relate in particular to a kind of energy-saving automobile.

Background technology

Along with the raising of people's living standard, automobile use in daily life is more and more general.Meanwhile, because society makes energy-saving automobile more and more be subjected to customer's favor to the concern of environment and pay attention to day by day to energy-saving and emission-reduction.

Energy-efficient automobile is generally the less miniature car of volume, for example three wheeled motor vehicle.Three wheeled motor vehicle generally enough becomes front-wheel with individual wheel, and two other wheel is as trailing wheel.The framework of three wheeled motor vehicle is comparatively simple, yet because existing three wheeled motor vehicle is generally driving engine and links to each other with trailing wheel, use the mode Control of Automobile of back-wheel drive, front-wheel steering to travel, this makes that the turn radius of three wheeled motor vehicle is bigger, therefore causes three wheeled motor vehicle in use inconvenience easily.

Summary of the invention

In view of above-mentioned condition, be necessary the automobile that provides a kind of turn radius less.

A kind of automobile, support and Direction Control Unit that it comprises trailing wheel, fixes with trailing wheel.Direction Control Unit is made of pipe link and tumbler.Pipe link is rotationally connected with support and tumbler respectively.Tumbler rotates by pipe link control bracket and trailing wheel.

The Direction Control Unit of above-mentioned automobile is made of pipe link and tumbler, and tumbler rotates by pipe link may command support and trailing wheel during use, thereby realizes rear-axle steering, reduces the Turning radius of automobile.Therefore above-mentioned automobile has the less advantage of turn radius.

Description of drawings

Fig. 1 is the schematic perspective view of the automobile of preferred embodiment of the present invention.

Fig. 2 is the block diagram of Fig. 1 institute automobile other direction.

The specific embodiment

Below in conjunction with drawings and Examples automobile of the present invention is described in further detail.

See also Fig. 1 and Fig. 2, be depicted as the automobile 10 of preferred embodiments of the present invention.Automobile 10 can be the miniature energy-saving automobile, and it comprises trailing wheel 11, front-wheel 12, support 13, Direction Control Unit 15, vehicle body frame 17 and vehicle seat 19.Direction Control Unit 15 reaches the tumbler 153 that is rotationally connected with pipe link 151 by pipe link 151 and constitutes.Pipe link 151 also is rotationally connected with support 13.The tumbler 153 of Direction Control Unit 15 rotates by pipe link 151 may command supports 13 and trailing wheel 11.

Specifically in the present embodiment, trailing wheel 11 has wheel shaft 111.Support 13 comprises support portion 131, connecting portion 133, first rotating shaft 135 and extension rod 137.The two ends of connecting portion 133 link to each other with the support portion 131 and first rotating shaft 135 respectively.Support portion 131 fixes with the wheel shaft 111 of trailing wheel 11.The pipe link 151 and the support 13 of Direction Control Unit 15 are rotationally connected with extension rod 137.Extension rod 137 can increase the arm of force, thereby strengthens moment.Being rotationally connected respectively between pipe link 151 and extension rod 137 and the tumbler 153 can be by the cooperate realization of a turning cylinder with axis hole, for example is provided with the rotating shaft that this bearing matches in that the bearing while is set on the extension rod 137 on pipe link 151.Pipe link 151 general curved are arc, and its side from trailing wheel 11 links to each other with tumbler 153 towards relative opposite side extension.Second rotating shaft 1533 that tumbler 153 has stem 1531 and fixes with stem 1531.Second rotating shaft 1533 matches with the axis hole 1731 of the cross bar 173 of vehicle body frame 17.The lateral plan of vehicle body frame 17 is roughly triangle, wherein is to strengthen the structural strength of automobile 10 and make automobile 10 itself keep lower weight simultaneously, and vehicle body frame 17 can be built by steel pipe and constitute.The other end that vehicle body frame 17 is relative with trailing wheel and front-wheel 12 fix.Vehicle seat 19 is fixed on the tumbler 153 of middle part, Direction Control Unit 15 of vehicle body frame 17 near a side of trailing wheels 11.In addition, the actuating device that also has of automobile 10 is used to drive front-wheel 12 and rotates, driving engine (figure does not show) for example, and its below that can link to each other and be fixed on vehicle body frame 17 vehicle seats 19 with front-wheel 12 links to each other with front-wheel 12.This driving engine can be electrical motor or combustion engine.

During use, the tumbler 153 of automobile 10 rotates by pipe link 151 may command supports 13 and trailing wheel 11, thereby realizes that trailing wheel 11 turns to, and reduces the Turning radius of automobile 10, therefore can be convenient to the use of automobile 10.Further, automobile 10 Direction Control Units 15 only are made of pipe link 151 and tumbler 153, and its compact conformation, mechanism are simple, so Direction Control Unit 15 preparations can be more or less freely, and it guarantees function-stable easily when realizing that automobile 10 turns to control; And pipe link 151 extends towards an other side from a side of trailing wheel 11, therefore when tumbler 153 rotates along clockwise direction, can make automobile 10 toward right steerings, further facilitates the control that turns to of automobile 10, is beneficial to the use of automobile 10.In addition, automobile 10 is only turned to by a trailing wheel 11 control, thus during motor turning only around one, thereby the sideslip phenomenon that also can avoid two-wheel to turn to; And automobile 10 adopts engine in front of rear wheel mid-engines, front-wheel 12 drives, trailing wheel 11 turns to project organization, also reduce width, the reduction automobile resistance of car load easily, thereby also can further reduce the energy consumption of automobile 10, for example 1 liter of gasoline of automobile 10 every usefulness can travel more than 200 kilometers.

In addition, those skilled in the art also can do other variation in spirit of the present invention, for example, in the automobile 10, Direction Control Unit also can comprise the round plate that links to each other with stem 1531 (figure does not show) be used for controlling party to; Extension rod 137 can omit; Vehicle body frame 17 can be made of sheet material; And trailing wheel 11 also can be two etc.; Certainly, the variation that these are done according to spirit of the present invention all should be included in the present invention's scope required for protection.

Claims

1. automobile, support and Direction Control Unit that it comprises trailing wheel, fixes with this trailing wheel, it is characterized in that: this Direction Control Unit is made of pipe link and tumbler, this pipe link is rotationally connected with this support and this tumbler respectively, and this tumbler controls this support by this pipe link and this trailing wheel rotates.

2. automobile as claimed in claim 1 is characterized in that: this automobile also comprises vehicle body frame, and this support has rotating shaft, and an end of this vehicle body frame is located at this rotating shaft.

3. automobile as claimed in claim 2 is characterized in that: this automobile is a three wheeled motor vehicle, and its two other wheel is a front-wheel, and the other end that this vehicle body frame is relative with this trailing wheel is located at this two front-wheels.

4. automobile as claimed in claim 3 is characterized in that: this pipe link and the place of being rotationally connected between this support and this tumbler are respectively cooperating of a turning cylinder and axis hole.

5. automobile as claimed in claim 4 is characterized in that: this automobile also comprises driving engine, and it is located on this vehicle body frame between this front-wheel and this trailing wheel, and this driving engine is used to drive this front-wheel.

6. automobile as claimed in claim 5 is characterized in that: this vehicle body frame is made of steel pipe.

7. automobile as claimed in claim 5 is characterized in that: this support has the extension rod that extends towards a side of this trailing wheel, and this support is rotatedly connected by this extension rod and this pipe link.

8. automobile as claimed in claim 7 is characterized in that: this pipe link links to each other with this tumbler towards other side extension from a side of this trailing wheel.

9. automobile as claimed in claim 8 is characterized in that: this tumbler has stem, and this stem and this vehicle body frame are rotationally connected.

10. automobile as claimed in claim 9 is characterized in that: this tumbler also comprises the round plate that links to each other with this stem.