CN105438281A - Front stabilizing structure for automobile - Google Patents
Front stabilizing structure for automobile Download PDFInfo
- Publication number
- CN105438281A CN105438281A CN201510903329.3A CN201510903329A CN105438281A CN 105438281 A CN105438281 A CN 105438281A CN 201510903329 A CN201510903329 A CN 201510903329A CN 105438281 A CN105438281 A CN 105438281A
- Authority
- CN
- China
- Prior art keywords
- automobile
- drainage tube
- car
- steady structure
- described drainage
- 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.)
- Pending
Links
Classifications
-
- 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 a front stabilizing structure for an automobile. The front stabilizing structure for the automobile is characterized by comprising a drainage tube, wherein the drainage tube is mounted in an A pillar of the automobile; an air inlet of the drainage tube is formed in an automobile chassis; and an exhaust port of the drainage tube is formed in a roof. According to the invention, through the adoption of the drainage tube, the pressure at the bottom of the automobile is reduced, a purpose of reducing air lift is reduced and the road holding of the automobile is enhanced so that the automobile stably runs at a high speed.
Description
Technical field
The present invention relates to automobile manufacturing field, specifically the steady structure of a kind of automobile preposition.
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 preposition, 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 preposition, its key is: comprise drainage tube, and described drainage tube is arranged in the A 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 A 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 A 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 preposition.
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 preposition, comprise drainage tube 1, described drainage tube 1 is arranged in the A 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 A post through drainage tube 1, then enters headstock through car chassis and is connected with vehicle power 5.
Claims (7)
1. the steady structure of automobile preposition, it is characterized in that: this structure comprises drainage tube (1), described drainage tube (1) is arranged in the A 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 preposition 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 preposition according to claim 2, it is characterized in that: described exhaust fan (4) is connected with vehicle power (5) by wire, wire enters in A post through drainage tube (1), enters headstock be connected with vehicle power (5) through chassis.
4. the steady structure of automobile preposition 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 preposition according to claim 1, is characterized in that: described drainage tube (1) is arranged in the A post of automobile both sides.
6. the steady structure of automobile preposition 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 preposition 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 |
|---|---|---|---|
| CN201510903329.3A CN105438281A (en) | 2015-12-07 | 2015-12-07 | Front stabilizing structure for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510903329.3A CN105438281A (en) | 2015-12-07 | 2015-12-07 | Front stabilizing structure for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105438281A true CN105438281A (en) | 2016-03-30 |
Family
ID=55549035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510903329.3A Pending CN105438281A (en) | 2015-12-07 | 2015-12-07 | Front stabilizing structure for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105438281A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107512315A (en) * | 2016-06-16 | 2017-12-26 | 比亚迪股份有限公司 | The pillar construction of automobile |
| CN108622213A (en) * | 2017-03-17 | 2018-10-09 | 福特全球技术公司 | Active air dynamical type underbody shield system and up and down balance system method of adjustment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2269142A (en) * | 1992-07-28 | 1994-02-02 | Mclaren Cars Nv | Motor vehicle having ground effect producing aerodynamic surfaces |
| JPH06107245A (en) * | 1992-09-29 | 1994-04-19 | Mazda Motor Corp | Automobile |
| JPH06344956A (en) * | 1993-06-14 | 1994-12-20 | Power Fuiirudo:Kk | Traveling stabilizing device for vehicle |
| CN203666810U (en) * | 2014-01-09 | 2014-06-25 | 胡列峰 | Anti-drifting automotive chassis |
| CN104129443A (en) * | 2014-07-29 | 2014-11-05 | 朱晓义 | Energy-saving automobile |
-
2015
- 2015-12-07 CN CN201510903329.3A patent/CN105438281A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2269142A (en) * | 1992-07-28 | 1994-02-02 | Mclaren Cars Nv | Motor vehicle having ground effect producing aerodynamic surfaces |
| JPH06107245A (en) * | 1992-09-29 | 1994-04-19 | Mazda Motor Corp | Automobile |
| JPH06344956A (en) * | 1993-06-14 | 1994-12-20 | Power Fuiirudo:Kk | Traveling stabilizing device for vehicle |
| CN203666810U (en) * | 2014-01-09 | 2014-06-25 | 胡列峰 | Anti-drifting automotive chassis |
| CN104129443A (en) * | 2014-07-29 | 2014-11-05 | 朱晓义 | Energy-saving automobile |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107512315A (en) * | 2016-06-16 | 2017-12-26 | 比亚迪股份有限公司 | The pillar construction of automobile |
| CN107512315B (en) * | 2016-06-16 | 2020-06-19 | 比亚迪股份有限公司 | Upright post structure of automobile |
| CN108622213A (en) * | 2017-03-17 | 2018-10-09 | 福特全球技术公司 | Active air dynamical type underbody shield system and up and down balance system method of adjustment |
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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: 20160330 |