CN2619858Y - Motor vehicle - Google Patents
Motor vehicle Download PDFInfo
- Publication number
- CN2619858Y CN2619858Y CN 03222691 CN03222691U CN2619858Y CN 2619858 Y CN2619858 Y CN 2619858Y CN 03222691 CN03222691 CN 03222691 CN 03222691 U CN03222691 U CN 03222691U CN 2619858 Y CN2619858 Y CN 2619858Y
- Authority
- CN
- China
- Prior art keywords
- transmission device
- self
- wheel
- propelled vehicle
- driving engine
- 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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Abstract
The utility model relates to an automobile and in particular to a minisize automobile. The utility model consists of an engine, front wheels, a back wheel, an underpan, a car body and so on. The front wheels are two and connected with the steering wheel through the direction changing device; the back wheel is one and is positioned in the back part of the car; the engine is positioned in the front part of the car and is driven connected with the back wheel through the transmission device. Compared with the prior art, the utility model has a simple and practical structure, small power consumption, and the car operating and controlling is particularly convenient.
Description
(1) technical field
The utility model relates to a kind of self-propelled vehicle, particularly a kind of micro computer motor-car.
(2) background technology
Common self-propelled vehicle generally includes parts such as driving engine, wheel, chassis, vehicle body at present, adopts two front-wheels and two trailing wheels, and power passes to two trailing wheels by driving engine through change speed gear box, central driving shaft; Therefore, must there be transmission positions such as diff, change speed gear box on the chassis.For minicar, adopt such organization plan to have following weak point: 1, transmission device complexity, cost height, maintenance difficult; 2, to have taken available space and consumption of power limited in the car big for Fu Za transmission device, do not meet the designing requirement of minicar.
(3) summary of the invention
The technical problems to be solved in the utility model provide a kind of simple and practical, power consumption is little, the self-propelled vehicle of the big and easy operation of available space in the vehicle body.
The technical solution adopted in the utility model is as follows:
A kind of self-propelled vehicle, form by driving engine, front-wheel, trailing wheel, chassis, vehicle body etc., said front-wheel is two, front-wheel links by steering hardware and bearing circle, said trailing wheel is one, be positioned at body tail, said driving engine is positioned at the front end of vehicle body, and driving engine is by transmission device and trailing wheel driving coupling.
Said transmission device is a chain sprocket transmission device.
Said transmission device is a universal drive shaft mechanism.
Said transmission device is a belt gear.
The Das Gaspedal that in vehicle body, is provided with, selector, pedal of clutch respectively with throttle, selector gear, the clutch operation driving coupling of driving engine.
Compared with prior art, the vehicle structure that the utility model provides is simple and practical, need not devices such as diff, change speed gear box, and power consumption is little, and trailer reversing is convenient and simple especially, and interior space is spacious relatively.
(4) description of drawings
Fig. 1 overlooks the cross-section structure sketch for the utility model self-propelled vehicle;
Fig. 2 is the utility model self-propelled vehicle dimension sketch.
(5) specific embodiment
The utility model self-propelled vehicle is by driving engine 1, front-wheel 2,3, trailing wheel 4, chassis, vehicle body 5 compositions such as grade, for satisfying the designing requirement of suitable national conditions such as car body is little, simple in structure, energy-conservation, front-wheel adopts two, is positioned at the both sides of body forward structure, and two front-wheels and steering hardware link, by bearing circle control, realize turning to of vehicle; And trailing wheel adopts one, be positioned at the below, center of body tail, driving engine places the front end of vehicle body, preferably be positioned at the position, front upper place of front-wheel wheel shaft, can select chain sprocket transmission device driving coupling between driving engine and the trailing wheel, look the distance size between driving engine and the rear axle, can consider to adopt one-level chain sprocket transmission device or multistage chain chain sprocket drive, certainly, also can adopt universal drive shaft mechanism or belt gear to carry out driving coupling.In fact, driving engine can directly be selected the suitable engine for motorcycle of horsepower for use, and this driving engine has disposed speed reduction gearing, several grades of D Drives and reverse gear, and like this, it is free to advance or retreat that self-propelled vehicle just can chamber system; In addition, the throttle of the Das Gaspedal that controlling of vehicle is indoor, selector, pedal of clutch and driving engine, selector gear, clutch operation driving coupling can realize the car riding manipulation of standard; As select cooresponding driving engine for use, can realize that also the stepless change of vehicle is handled.Above-mentioned organization plan is created in the structure design of existing power actuated vehicle, and the structure of two front-wheels, one trailing wheel has fundamentally been simplified transmission device, has kept identical vehicle stability and comfortable steering wheel type maneuverability pattern simultaneously again.Driving engine is placed on the front end of vehicle body, is convenient to the cooling and the maintenance of driving engine, simultaneously, can realize totally-enclosedization or semiclosedization of vehicle body, and can make the interior of body space spacious relatively.Experiment showed, and use motor cycle engine that car speed is reached more than 60 kilometers/hour, its tractive performance, subtract acceleration capability and all can be suitable for actual operating needs fully.Because motor cycle engine is widely used, technology is very ripe, so its maintenance is very convenient.Self-propelled vehicle can be provided with three to four seats, adapts to the demand for development of present China family mass car fully.Vehicle body can adopt materials such as Plastic Parts glass-felt plastic, can make the sealed type body structure that integral body has car door, also can make detouchable open formula body structure, adopts plastic body cover, but cost-cutting, expendable weight, and novelty attractive in appearance.
Look the design needs, front-wheel or trailing wheel can adopt the composite tyre of being made up of two tires, to improve load-carrying capacity and safety performance.
Claims (7)
1, a kind of self-propelled vehicle, form by driving engine, front-wheel, trailing wheel, chassis, vehicle body etc., it is characterized in that: said front-wheel is two, front-wheel links by steering hardware and bearing circle, said trailing wheel is one, be positioned at body tail, said driving engine is positioned at the front end of vehicle body, and driving engine is by transmission device and trailing wheel driving coupling.
2, self-propelled vehicle according to claim 1 is characterized in that: said transmission device is a chain sprocket transmission device.
3, self-propelled vehicle according to claim 2 is characterized in that: said chain sprocket transmission device is an one-level chain sprocket transmission device.
4, self-propelled vehicle according to claim 2 is characterized in that: said chain sprocket transmission device is multistage chain chain wheel driving mechanism.
5, self-propelled vehicle according to claim 1 is characterized in that: said transmission device is a universal drive shaft mechanism.
6, self-propelled vehicle according to claim 1 is characterized in that: said transmission device is a belt gear.
7, self-propelled vehicle according to claim 1 is characterized in that: the Das Gaspedal that in vehicle body, is provided with, selector, pedal of clutch respectively with throttle, selector gear, the clutch operation driving coupling of driving engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03222691 CN2619858Y (en) | 2003-06-13 | 2003-06-13 | Motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03222691 CN2619858Y (en) | 2003-06-13 | 2003-06-13 | Motor vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2619858Y true CN2619858Y (en) | 2004-06-09 |
Family
ID=34245373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03222691 Expired - Fee Related CN2619858Y (en) | 2003-06-13 | 2003-06-13 | Motor vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2619858Y (en) |
-
2003
- 2003-06-13 CN CN 03222691 patent/CN2619858Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |