CN205327203U - Rearmounted steady structure of car - Google Patents
Rearmounted steady structure of car Download PDFInfo
- Publication number
- CN205327203U CN205327203U CN201521015806.4U CN201521015806U CN205327203U CN 205327203 U CN205327203 U CN 205327203U CN 201521015806 U CN201521015806 U CN 201521015806U CN 205327203 U CN205327203 U CN 205327203U
- Authority
- CN
- China
- Prior art keywords
- drainage tube
- automobile
- car
- rearmounted
- 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.)
- Expired - Fee Related
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- Body Structure For Vehicles (AREA)
- Tires In General (AREA)
Abstract
The utility model discloses a rearmounted steady structure of car, its key lies in: this structure includes the drainage tube, in the C post that the drainage tube was installed at the car, the air inlet of drainage tube is located vehicle chassis, the gas vent of drainage tube is located the roof. The beneficial effects of the utility model are that: reduce the atmospheric pressure of car bottom through the drainage tube, reach the purpose that reduces lift, increase the land fertility of grabbing of car, make the car more steady under the condition of going at high speed.
Description
Technical field
This utility model relates to automobile manufacturing field, specifically a kind of rearmounted steady structure of automobile。
Background technology
Existing automobile is when running at high speed, and the gas flow rates of automobile top, more than the gas flow rates of bottom of car, causes that the air pressure of bottom of car is more than automobile top, and bottom of car can form air lift。This air lift can reduce the load-carrying of automobile tire, thus reducing the earth-grasping force of automobile tire, automobile can travel shakiness, here it is usually said automobile " unstable "。
In existing structure, produce " unstable " phenomenon during for preventing galloping, generally adopt the method reducing automobile chassis height and installing automobile tail fin。But, the automobile reducing chassis is only suitable on the good road of surface conditions to travel, have significant limitation；The automobile sight line installing empennage is bad, and when after automobile installation empennage, can expend more time and gasoline when automobile accelerates, adopt not only dangerous in this way nor economical。
Utility model content
For solving the problems referred to above, the utility model proposes a kind of rearmounted steady structure of automobile, reduced the air pressure of bottom of car by the drainage tube being arranged on automobile, reach to reduce the purpose of air lift, improve automobile tire earth-grasping force, make automobile more steady when running at high speed。
Concrete technical scheme of the present utility model is as follows:
A kind of rearmounted steady structure of automobile, it it is critical only that: includes drainage tube, and described drainage tube is arranged in the C post of automobile, and the air inlet of described drainage tube is positioned at automobile chassis, and the air vent of described drainage tube is positioned at roof。
Adopting said structure, when galloping, the gases at high pressure of bottom of car are discharged to automobile top by drainage tube, reduce bottom of car air pressure, reach to reduce the purpose of air lift, improve earth-grasping force, make automobile more steady when running at high speed。
Further, in described drainage tube, exhaust fan is installed。
Adopting said structure, can improve the mass rate of emission of gases at high pressure, 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, is then passed through chassis and enters headstock, is connected with vehicle power。
Adopt said structure, facilitate the wiring of the power lead of exhaust fan, simple in construction, it is simple to install and safeguard。
Further, the bore of described air inlet is more than the bore of air vent。
Adopt said structure, gas can be made to discharge from drainage tube quickly, reach better to reduce the effect of 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 strengthening bottom of car effect of easing stress, it is to avoid automobile both sides bottom pressure relief is uneven, make running car unstable。
Further, described drainage tube lower end extends through after automobile chassis and welds with it, forms described air inlet。
Adopt said structure, make bottom of car form an entirety with drainage tube, strengthen the stationarity that automobile is overall
Further, described drainage tube upper end extends through car roof and welds with it, forms described air vent。
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。
The beneficial effects of the utility model: adopt said structure, when galloping, can reduce the air pressure of bottom of car, thus reducing 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 rearmounted steady structure of automobile。
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail。
As shown in Figure 1, a kind of rearmounted steady structure of automobile, including drainage tube 1, described drainage tube 1 is arranged in the C post of automobile both sides, described drainage tube 1 lower end is through automobile chassis and welds formation air inlet 2 with chassis, described drainage tube 1 upper end is through car roof and welds formation air vent 3 with roof, and the bore of described air inlet 2 is more than the bore of air vent 3。
Being 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, is then passed through automobile chassis entrance headstock and is connected with vehicle power 5。
When galloping, the pressure-air of automobile chassis is entered in the drainage tube 1 in C post by air inlet 2, is then passed through air vent 3 and is discharged to automobile top, reduce the gas pressure of automobile chassis, reduce lift of gas, improve the earth-grasping force of automobile, make automobile more steady。
Claims (7)
1. the rearmounted steady structure of automobile, it is characterized in that: this structure includes drainage tube (1), described drainage tube (1) is arranged in the C post of automobile, the air inlet (2) of described drainage tube (1) is positioned at automobile chassis, and the air vent (3) of described drainage tube (1) is positioned at roof。
2. the rearmounted steady structure of automobile according to claim 1, it is characterised in that: exhaust fan (4) is installed in described drainage tube (1)。
3. the rearmounted steady structure of automobile 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 through chassis and is connected with vehicle power (5)。
4. the rearmounted steady structure of automobile according to claim 1, it is characterised in that: the bore of described air inlet (2) is more than the bore of air vent (3)。
5. the rearmounted steady structure of automobile according to claim 1, it is characterised in that: described drainage tube (1) is arranged in the C post of automobile both sides。
6. the rearmounted steady structure of automobile according to claim 1, it is characterised in that: described drainage tube (1) lower end extends through after automobile chassis and welds with it, forms described air inlet (2)。
7. the rearmounted steady structure of automobile according to claim 1, it is characterised in that: described drainage tube (1) upper end extends through car roof and welds with it, forms described air vent (3)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521015806.4U CN205327203U (en) | 2015-12-07 | 2015-12-07 | Rearmounted steady structure of car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521015806.4U CN205327203U (en) | 2015-12-07 | 2015-12-07 | Rearmounted steady structure of car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205327203U true CN205327203U (en) | 2016-06-22 |
Family
ID=56212511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521015806.4U Expired - Fee Related CN205327203U (en) | 2015-12-07 | 2015-12-07 | Rearmounted steady structure of car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205327203U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105383575A (en) * | 2015-12-07 | 2016-03-09 | 重庆翼耀科技咨询有限公司 | Automobile tail flow-guiding type stabilization structure |
-
2015
- 2015-12-07 CN CN201521015806.4U patent/CN205327203U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105383575A (en) * | 2015-12-07 | 2016-03-09 | 重庆翼耀科技咨询有限公司 | Automobile tail flow-guiding type stabilization structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20161207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |