CN105383575A - Automobile tail flow-guiding type stabilization structure - Google Patents
Automobile tail flow-guiding type stabilization structure Download PDFInfo
- Publication number
- CN105383575A CN105383575A CN201510903430.9A CN201510903430A CN105383575A CN 105383575 A CN105383575 A CN 105383575A CN 201510903430 A CN201510903430 A CN 201510903430A CN 105383575 A CN105383575 A CN 105383575A
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- CN
- China
- Prior art keywords
- automobile
- drainage tube
- automobile tail
- car
- steady structure
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D37/00—Stabilising vehicle bodies without controlling suspension arrangements
- B62D37/02—Stabilising vehicle bodies without controlling suspension arrangements by aerodynamic means
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses an automobile tail flow-guiding type stabilization structure. The key point lies in that the structure comprises a flow guide tube, wherein the flow guide tube is mounted in a C pillar of an automobile; the air inlet of the flow guide tube is positioned in an automotive chassis; and the air outlet of the flow guide tube is positioned in the automobile top. The automobile tail flow-guiding type stabilization structure has the benefits that the air pressure at the bottom of the automobile is reduced through the flow guide tube, so that the purpose of reducing the air lift force is achieved, the grip of the automobile is improved, and the automobile is enabled to be more table in a high-speed driving situation.
Description
Technical field
The present invention relates to automobile manufacturing field, specifically the steady structure of a kind of automobile tail drainage type.
Background technology
Existing automobile is when running at high speed, and the gas flow rates of automobile top is greater than the gas flow rates of bottom of car, and cause the air pressure of bottom of car to be greater than automobile top, bottom of car can form air lift force.This air lift force can reduce the load-carrying of motor tire, thus reduces the earth-grasping force of motor tire, and automobile can travel shakiness, Here it is usually said automobile " unstable ".
In existing structure, for preventing producing " unstable " phenomenon during galloping, usually adopt the method reducing car chassis height and install automobile tail fin.But the automobile reducing chassis is only suitable for travelling on the good road of surface conditions, has significant limitation; The automobile sight line of empennage is installed bad, and when after automobile installation empennage, more time and gasoline can be expended when automobile accelerates, adopt not only dangerous in this way nor economical.
Summary of the invention
For solving the problem, the present invention proposes the steady structure of a kind of automobile tail drainage type, is reduced the air pressure of bottom of car, reach the object reducing air lift force by the drainage tube be arranged on automobile, improving motor tire earth-grasping force, making automobile more steady when running at high speed.
Concrete technical scheme of the present invention is as follows:
The steady structure of a kind of automobile tail drainage type, its key is: comprise drainage tube, and described drainage tube is arranged in the C post of automobile, and the admission port of described drainage tube is positioned at car chassis, and the exhausr port of described drainage tube is positioned at roof.
Adopt said structure, when galloping, the high pressure gas of bottom of car are discharged to automobile top by drainage tube, reduce bottom of car air pressure, reach the object reducing air lift force, improving earth-grasping force, making automobile more steady when running at high speed.
Further, in described drainage tube, exhaust fan is installed.
Adopt said structure, can improve the mass rate of emission of high pressure gas, automobile can steadily get off in a short period of time.
Further, described exhaust fan is connected with vehicle power by wire, and described wire enters in C post through drainage tube, then enters headstock through chassis, is connected with vehicle power.
Adopt said structure, facilitate the wiring of the power lead of exhaust fan, structure is simple, is convenient to installation and maintenance.
Further, the bore of described admission port is greater than the bore of exhausr port.
Adopt said structure, gas can be made to discharge from drainage tube quickly, reach the effect better reducing bottom of car air pressure.
Further, described drainage tube is arranged in the C post of automobile both sides.
Adopt said structure, the bottom air pressure of automobile both sides can be made simultaneously to reduce, while enhancing bottom of car effect of easing stress, avoid automobile both sides bottom pressure relief uneven, make running car unstable.
Further, also weld with it after described drainage tube lower end extends through car chassis, form described admission port.
Adopt said structure, make bottom of car and drainage tube form an entirety, strengthen the stationarity of Integral automobile
Further, described drainage tube upper end extends through car roof and welds with it, forms described exhausr port.
Adopt said structure, make automobile top and bottom of car form an entirety by drainage tube, reduce the lift of gas of bottom of car, improve automobile earth-grasping force, make automobile more steady.
Beneficial effect of the present invention: adopt said structure, when galloping, the air pressure of bottom of car can be reduced, thus reduce the lift of gas of bottom of car, increasing the earth-grasping force of automobile, making automobile more steady when running at high speed.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the steady structure of automobile tail drainage type.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the invention will be further described.
As shown in Figure 1, the steady structure of a kind of automobile tail drainage type, comprise drainage tube 1, described drainage tube 1 is arranged in the C post of automobile both sides, described drainage tube 1 lower end is passed car chassis and is welded with chassis and forms admission port 2, described drainage tube 1 upper end is passed car roof and is welded with roof and forms exhausr port 3, and the bore of described admission port 2 is greater than the bore of exhausr port 3.
Be provided with exhaust fan 4 in described drainage tube 1, described exhaust fan 4 is connected with vehicle power 5 by wire, and described wire enters in C post through drainage tube 1, then enters headstock through car chassis and is connected with vehicle power 5.
When galloping, the high pressure air of car chassis is entered by admission port 2 in the drainage tube 1 in C post, is then discharged to automobile top through exhausr port 3, reduce the gaseous tension of car chassis, reduce lift of gas, improve the earth-grasping force of automobile, make automobile more steady.
Claims (7)
1. the steady structure of automobile tail drainage type, it is characterized in that: this structure comprises drainage tube (1), described drainage tube (1) is arranged in the C post of automobile, the admission port (2) of described drainage tube (1) is positioned at car chassis, and the exhausr port (3) of described drainage tube (1) is positioned at roof.
2. the steady structure of automobile tail drainage type according to claim 1, is characterized in that: be provided with exhaust fan (4) in described drainage tube (1).
3. the steady structure of automobile tail drainage type according to claim 2, it is characterized in that: described exhaust fan (4) is connected with vehicle power (5) by wire, wire enters in C post through drainage tube (1), enters headstock be connected with vehicle power (5) through chassis.
4. the steady structure of automobile tail drainage type according to claim 1, is characterized in that: the bore of described admission port (2) is greater than the bore of exhausr port (3).
5. the steady structure of automobile tail drainage type according to claim 1, is characterized in that: described drainage tube (1) is arranged in the C post of automobile both sides.
6. the steady structure of automobile tail drainage type according to claim 1, is characterized in that: weld with it after described drainage tube (1) lower end extends through car chassis, form described admission port (2).
7. the steady structure of automobile tail drainage type according to claim 1, is characterized in that: described drainage tube (1) upper end extends through car roof and welds with it, forms described exhausr port (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510903430.9A CN105383575A (en) | 2015-12-07 | 2015-12-07 | Automobile tail flow-guiding type stabilization structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510903430.9A CN105383575A (en) | 2015-12-07 | 2015-12-07 | Automobile tail flow-guiding type stabilization structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105383575A true CN105383575A (en) | 2016-03-09 |
Family
ID=55416488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510903430.9A Pending CN105383575A (en) | 2015-12-07 | 2015-12-07 | Automobile tail flow-guiding type stabilization structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105383575A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06107245A (en) * | 1992-09-29 | 1994-04-19 | Mazda Motor Corp | Automobile |
| GB2269142B (en) * | 1992-07-28 | 1995-12-13 | Mclaren Cars Nv | Improvements in or relating to ground effect road vehicles |
| US6068328A (en) * | 1997-11-25 | 2000-05-30 | Gazdzinski; Robert F. | Vehicular boundary layer control system and method |
| US6286892B1 (en) * | 1994-10-19 | 2001-09-11 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Base passive porosity for drag reduction |
| CN205327203U (en) * | 2015-12-07 | 2016-06-22 | 重庆翼耀科技咨询有限公司 | Rearmounted steady structure of car |
-
2015
- 2015-12-07 CN CN201510903430.9A patent/CN105383575A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2269142B (en) * | 1992-07-28 | 1995-12-13 | Mclaren Cars Nv | Improvements in or relating to ground effect road vehicles |
| JPH06107245A (en) * | 1992-09-29 | 1994-04-19 | Mazda Motor Corp | Automobile |
| US6286892B1 (en) * | 1994-10-19 | 2001-09-11 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Base passive porosity for drag reduction |
| US6068328A (en) * | 1997-11-25 | 2000-05-30 | Gazdzinski; Robert F. | Vehicular boundary layer control system and method |
| CN205327203U (en) * | 2015-12-07 | 2016-06-22 | 重庆翼耀科技咨询有限公司 | Rearmounted steady structure of car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160309 |