CN201456969U - Four-wheeled light vehicle - Google Patents
Four-wheeled light vehicle Download PDFInfo
- Publication number
- CN201456969U CN201456969U CN2009200923463U CN200920092346U CN201456969U CN 201456969 U CN201456969 U CN 201456969U CN 2009200923463 U CN2009200923463 U CN 2009200923463U CN 200920092346 U CN200920092346 U CN 200920092346U CN 201456969 U CN201456969 U CN 201456969U
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- China
- Prior art keywords
- wheel
- chassis
- hinged
- steel plate
- shock absorbing
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- Expired - Fee Related
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- Vehicle Body Suspensions (AREA)
Abstract
A four-wheeled light vehicle includes a frame, a chassis, a front wheel, a back wheel, a brake device, and a speed displaying and transmitting device. The front wheel includes two front-fork front wheels, U-shaped moment arms are respectively arranged at top ends of the two crutchs of the two front-fork front wheels, the opening ends of the U-shaped moment arms are hinged at the top ends of the two crutchs, and the other end of each U-shaped moment arm is hinged with one end of a guide rod of a direction transmitting device; and a back-wheel shock absorbing system includes two pieces of positioning steel plates with arcs and two column type shock absorbing devices, and the positioning steel plates are arranged between the chassis and the back wheel shaft. The four-wheeled light vehicle adopts the front-fork front wheel assembly like the one of the motorcycle; the structure adopts independent suspension technology, has all advantages of independent suspension, and integrates the shock absorption device, the braking device and the speed transmitting device; and the structure is simple and requires no other accessories. The back-wheel shock absorbing system has simple structure, complete functions and good shock absorbing effect; and the calculation shows that the weight of the utility model is one third that of the traditional device.
Description
Technical field
The utility model belongs to damping and guidance system, relates in particular to a kind of damping and guidance system of light four-wheel car.
Background technology
Traditional lilliput car front-wheel generally adopts integral type to cross fine strain of millet and is equipped with direction cambered axle device, and the front and back wheel damping adopts in groups that steel plate adds bumper.The tradition fore wheel structure by lintel, vibration damper steel plate, steel plate carriage, bumper, turn to cambered axle, speed transfer device, brake gear etc. to form, complex structure, any one parts are out of order and all can cause vehicle " to climb nest "; Front-wheel lintel and cambered axle generally adopt steel casting, and too heavy, front and back vibration damper steel plate structure is numerous, and weight is big, is not suitable for light vapor year; Tradition front and back wheel structure takes up room greatly, and is bigger for the Light-duty Vehicle influence; Tradition front and back wheel structure is numerous, parts are many, cost is high, are unfavorable for reducing the Light-duty Vehicle cost.
Utility model order content
The present invention be directed to the defective of conventional confguration, overcome that structure is numerous and diverse, weight is big, consumption of power is big, it is big to take up room, drawbacks such as cost height, provide a kind of cost low, consume low, pollute less, economical and practical light four-wheel car.
In order to achieve the above object by the following technical solutions: comprise vehicle frame, the chassis, front and rear wheel, brake equipment and speed show transfer device, described front-wheel comprises two preceding V shape front-wheels, two crutch tops of two preceding V shape front-wheels are respectively arranged with the U type arm of force, and the open end of the U type arm of force is hinged on two crutch tops, and an end of the guide rod of the U type arm of force other end and direction transfer device is hinged; Described rear wheel shock-absorbing system comprises two fixing steel plate and two pillar bumpers that have radian, and fixing steel plate is arranged between chassis and the hind axle.
Be provided with brake equipment on the described front and rear wheel, front-wheel is provided with speed and shows transfer device.
The trailing wheel position on described chassis is provided with depression upwards, and an end of fixing steel plate is hinged on the vertical chassis, depression front, and the other end of fixing steel plate is fixed on the hind axle, and the pillar bumper is arranged between chassis and the hind axle.
Lilliput car belongs to slow-moving vehicle, speed is generally per hour about 30 kilometers, and dead weight of vehicle is light, and the utility model device intensity is enough, contrasts with conventional confguration, wheel assembly before the similar Motorcycle Front Fork formula that the utility model adopts, this structure belongs to independent suspension, and the institute that possesses the opposition suspension has superiority, and collection damping, brake, speed demonstration are transmitted and placed one, structure is single, need not other are supporting.The rear wheel shock-absorbing system architecture is simple, and function is complete, and the damping angiocarp is good; Through measuring and calculating, the utility model device is 1/3rd of a conventional apparatus weight.Can effectively alleviate dead weight of vehicle, saving in power; Preceding V shape wheel design intensity height, shock-resistant, preceding V shape front-wheel is that two fulcrums are lifted axle, and traditional cambered axle is that side is chosen axle, and the disconnected wheel of axle can not take place and fly phenomenon in the utility model; Because front and rear wheel saves spring assembly and carriage thereof, saved the space, move after can making front-wheel reach trailing wheel, increase wheel base, improved vehicle stability, also vacateed the space for the back seat installation; The utility model reduces nearly half than the conventional apparatus cost.
The utility model is applicable to that a people opens that two people take or a people opens the light-weight electric automobile or the flexible car of triplet.From the battery-driven car of trial-production, respond well.Operate extremely easy (no gear, no-clutch).And the disabled person of an one leg or an arm also can drive easily.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model fore wheel structure scheme drawing;
Fig. 3 is that the A of Fig. 2 is to partial schematic diagram;
Fig. 4 is the utility model trailing wheel structural representation.
The specific embodiment
As shown in the figure, a kind of light four-wheel car, comprise vehicle frame 1, chassis 2 and before, trailing wheel, before described, be provided with brake equipment 14 on the trailing wheel, front-wheel 3 is provided with speed and shows transfer device 15, wheel assembly before the similar Motorcycle Front Fork formula that described front-wheel 3 adopts, this structure belongs to independent suspension, wheel assembly collection shock absorption device 13 before the similar Motorcycle Front Fork formula, brake equipment 14, speed shows that transfer device 15 places one, comprise two preceding V shape front-wheels 4, two crutches, 5 tops of two preceding V shape front-wheels are respectively arranged with the U type arm of force 6, the open end of the U type arm of force 6 is hinged on two crutch tops, the guide rod 8 of the U type arm of force 6 other ends and direction transfer device 7 is hinged, and two U type arm of forces 6 are hinged on the two ends of guide rod respectively; Described trailing wheel 9 shock mitigation systems comprise two fixing steel plate 10 and two pillar bumpers 11 of having radian, and fixing steel plate is arranged between chassis 2 and the hind axle 12.Trailing wheel 9 positions on described chassis 2 are provided with depression upwards, and an end of fixing steel plate 10 is hinged on the vertical chassis, depression front, and the other end of fixing steel plate 10 is fixed on the hind axle 12, and pillar bumper 11 is arranged on the hind axle 12.When vehicle bears a heavy burden to a certain degree the time, the bumper compression, the last arc of fixing steel plate (G point) contacts participation load-bearing and damping with the chassis.
A kind of light four-wheel car comprises vehicle frame, chassis and front and rear wheel, and the position in trailing wheel the place ahead on the described chassis is provided with projection, and an end of fixing steel plate is hinged on the projection, and the other end of fixing steel plate is fixed on the hind axle.
Other structures are with embodiment 1.
Claims (3)
1. light four-wheel car, comprise vehicle frame, the chassis, front and rear wheel, brake equipment and speed show transfer device, and it is characterized in that: described front-wheel comprises two preceding V shape front-wheels, and two crutch tops of two preceding V shape front-wheels are respectively arranged with the U type arm of force, the open end of the U type arm of force is hinged on two crutch tops, and an end of the guide rod of the U type arm of force other end and direction transfer device is hinged; Described rear wheel shock-absorbing system comprises two fixing steel plate and two pillar bumpers that have radian, and fixing steel plate is arranged between chassis and the hind axle.
2. light four-wheel car according to claim 1 is characterized in that: be provided with brake equipment on the described front and rear wheel, front-wheel is provided with speed and shows transfer device.
3. light four-wheel car according to claim 1, it is characterized in that: the trailing wheel position on described chassis is provided with depression upwards, one end of fixing steel plate is hinged on the vertical chassis, depression front, and the other end of fixing steel plate is fixed on the hind axle, and the pillar bumper is arranged on the hind axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200923463U CN201456969U (en) | 2009-08-12 | 2009-08-12 | Four-wheeled light vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200923463U CN201456969U (en) | 2009-08-12 | 2009-08-12 | Four-wheeled light vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201456969U true CN201456969U (en) | 2010-05-12 |
Family
ID=42384323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200923463U Expired - Fee Related CN201456969U (en) | 2009-08-12 | 2009-08-12 | Four-wheeled light vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201456969U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986006A (en) * | 2015-08-10 | 2015-10-21 | 广西森宝电动汽车制造有限公司 | Small-sized four-wheel power car |
| CN112389146A (en) * | 2020-11-17 | 2021-02-23 | 梁乐 | Plate support for automotive suspension |
-
2009
- 2009-08-12 CN CN2009200923463U patent/CN201456969U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986006A (en) * | 2015-08-10 | 2015-10-21 | 广西森宝电动汽车制造有限公司 | Small-sized four-wheel power car |
| CN112389146A (en) * | 2020-11-17 | 2021-02-23 | 梁乐 | Plate support for automotive suspension |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20120812 |