CN101905714A - Lifting automotive chassis - Google Patents
Lifting automotive chassis Download PDFInfo
- Publication number
- CN101905714A CN101905714A CN2009100523925A CN200910052392A CN101905714A CN 101905714 A CN101905714 A CN 101905714A CN 2009100523925 A CN2009100523925 A CN 2009100523925A CN 200910052392 A CN200910052392 A CN 200910052392A CN 101905714 A CN101905714 A CN 101905714A
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- main floor
- chassis
- lifting
- automotive chassis
- automobile
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Abstract
The invention discloses a lifting automotive chassis, which comprises a main bottom plate and a lifting system, wherein the lifting system is arranged on the bottom part of an automobile, is connected with a main bottom plate, and according to a vehicle speed, controls the main bottom plate to move up and down. On the condition of not increasing resistance, the pressure is increased, and low oil consumption and high-speed running safety are ensured.
Description
Technical field:
What the present invention relates to is a kind of chassis of automobile, particularly a kind of liftable car chassis.
Background technology:
Pursued vehicle environmental protection and energy saving in the present age reduce oil consumption so always be stream line pattern on exterior design to reduce resistance.But family-sized car or multi-functional commercial vehicle are in order to pursue comfort usually, and the chassis layout terrain clearance is all bigger, and we know that racing car is in moving rapidly, the chassis of racing car always tightly is close to the ground, and by " bernoulli equation " as can be known, flow velocity is fast more, pressure is more little, pressure is more little, and flow velocity is slow more, and pressure is big more, pressure big more and " funnelling " the fluid container volume of flowing through is more little as can be known, rate of flow of fluid is fast more, and volume is big more, and rate of flow of fluid is slow more.General-utility car car underflow speed is slow, and pressure is big, and the roof flow velocity is fast, and pressure is little, produces buoyancy when galloping, and traffic accident takes place easily.
Summary of the invention:
The present invention seeks to reduce the potential safety hazard of automobile in running at high speed, be used for remedying the deficiencies in the prior art, and a kind of lifting automotive chassis is provided, produce downforce, offset buoyancy, guarantee the safety of automobile in running at high speed.
To achieve these goals, technical scheme of the present invention is as follows:
Lifting automotive chassis comprises main floor, and described car chassis also comprises jacking system, and described jacking system is provided with the automobile bottom, and the control linkage main floor, can control the up-and-down movement of main floor according to the speed of a motor vehicle.
Described car chassis comprises that also producing the compression vehicle spirit flows, and forms ground effect, increases the secondary effect plate of earth-grasping force, and this secondary effect plate is installed in the bottom of headstock.
Described car chassis also comprises because air-flow is controlled in cutting, keeps the stable diffuser of automobile, and this diffuser is settled the rear end of main floor.
The present invention is when speed is more than or equal to 100km/h when the speed of a motor vehicle is enough fast, main floor under the effect of jacking system, automatic lowering, during smaller or equal to 100km/h, main floor rises, under the situation that does not increase resistance, increased downforce, guaranteed low oil consumption and in high-speed running safety.
Description of drawings:
Further specify the present invention below in conjunction with the drawings and specific embodiments.
Fig. 1 is each block diagram of the present invention.
3 is main floor among the figure, and 1 is the secondary effect plate, and 2 is jacking system, and 4 is diffuser.
The specific embodiment:
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
A kind of lifting automotive chassis, comprise main floor 3, secondary effect plate 1, jacking system 2 and diffuser 4, described main floor 1 is arranged on the center of vehicle base, main floor can produce compression vehicle spirit stream behind vehicle launch, and formation ground effect, increase earth-grasping force, no matter straight way or bend, earth-grasping force all is the guarantee of pursuit speed, and the downforce that is produced by aerodynamic force then can become earth-grasping force, because chassis is low, car is adsorbed on the ground, utilize atmospheric pressure fully, because near vacuum at the bottom of the car has produced ground effect.
Better work in order to cooperate main floor 1, in the bottom of headstock secondary effect plate 1 is installed, can forms ground effect equally and cooperate main floor better to work, jacking system 2 is a fluid control, jacking system 2 is captiveed joint with described main floor 3, can control the lifting of main floor 3.When speed is more than or equal to 100km/h when the speed of a motor vehicle is enough fast, main floor 3 under the effect of jacking system 2, automatic lowering, during smaller or equal to 100km/h, main floor 3 rises.
Diffuser 4 is installed in the rear end of main floor 3, and diffuser 4 can cut the control air-flow, keeps the stability of automobile.
The present invention has increased downforce under the situation that does not increase resistance, guaranteed low oil consumption and in high-speed running safety.
More than show and described groundwork of the present invention and principal character and advantage of the present invention.The technical personnel of the industry should be understood; the present invention is not restricted to the described embodiments; that describes in the foregoing description and the specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (3)
1. lifting automotive chassis comprises main floor, it is characterized in that, described car chassis also comprises jacking system, and described jacking system is provided with the automobile bottom, and the control linkage main floor, can control the up-and-down movement of main floor according to the speed of a motor vehicle.
2. lifting automotive chassis according to claim 1 is characterized in that, described car chassis comprises that also producing the compression vehicle spirit flows, and forms ground effect, increases the secondary effect plate of earth-grasping force, and this secondary effect plate is installed in the bottom of headstock.
3. lifting automotive chassis according to claim 1 is characterized in that, described car chassis also comprises because air-flow is controlled in cutting, keeps the stable diffuser of automobile, and this diffuser is settled the rear end of main floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100523925A CN101905714A (en) | 2009-06-02 | 2009-06-02 | Lifting automotive chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100523925A CN101905714A (en) | 2009-06-02 | 2009-06-02 | Lifting automotive chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101905714A true CN101905714A (en) | 2010-12-08 |
Family
ID=43261349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100523925A Pending CN101905714A (en) | 2009-06-02 | 2009-06-02 | Lifting automotive chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101905714A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103072640A (en) * | 2013-01-21 | 2013-05-01 | 朱晓义 | Automobile with reduced lifting power |
| CN104477257A (en) * | 2014-12-11 | 2015-04-01 | 刘磊 | Automobile wind stabilizing device |
| CN106394155A (en) * | 2016-09-22 | 2017-02-15 | 杜忠华 | Vehicle chassis elevating mechanism |
| CN108216395A (en) * | 2018-01-26 | 2018-06-29 | 新日(无锡)发展有限公司 | Radiate stabilising arrangement on a kind of electric vehicle Electrical Control standard chassis |
| CN108216394A (en) * | 2018-01-26 | 2018-06-29 | 新日(无锡)发展有限公司 | A kind of electric vehicle electromechanically driver type is run at high speed stabilising arrangement |
| CN108556935A (en) * | 2018-01-26 | 2018-09-21 | 新日(无锡)发展有限公司 | A kind of new-energy automobile is run at high speed protective device |
| CN110091813A (en) * | 2019-05-29 | 2019-08-06 | 华人运通(江苏)技术有限公司 | Intelligent chassis backplate control system and method |
-
2009
- 2009-06-02 CN CN2009100523925A patent/CN101905714A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103072640A (en) * | 2013-01-21 | 2013-05-01 | 朱晓义 | Automobile with reduced lifting power |
| CN104477257A (en) * | 2014-12-11 | 2015-04-01 | 刘磊 | Automobile wind stabilizing device |
| CN106394155A (en) * | 2016-09-22 | 2017-02-15 | 杜忠华 | Vehicle chassis elevating mechanism |
| CN106394155B (en) * | 2016-09-22 | 2018-09-25 | 杜忠华 | A kind of vehicle chassis elevating mechanism |
| CN108216395A (en) * | 2018-01-26 | 2018-06-29 | 新日(无锡)发展有限公司 | Radiate stabilising arrangement on a kind of electric vehicle Electrical Control standard chassis |
| CN108216394A (en) * | 2018-01-26 | 2018-06-29 | 新日(无锡)发展有限公司 | A kind of electric vehicle electromechanically driver type is run at high speed stabilising arrangement |
| CN108556935A (en) * | 2018-01-26 | 2018-09-21 | 新日(无锡)发展有限公司 | A kind of new-energy automobile is run at high speed protective device |
| CN110091813A (en) * | 2019-05-29 | 2019-08-06 | 华人运通(江苏)技术有限公司 | Intelligent chassis backplate control system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20101208 |