CN205417820U - Steady structure of car with protection device - Google Patents
Steady structure of car with protection device Download PDFInfo
- Publication number
- CN205417820U CN205417820U CN201521055290.6U CN201521055290U CN205417820U CN 205417820 U CN205417820 U CN 205417820U CN 201521055290 U CN201521055290 U CN 201521055290U CN 205417820 U CN205417820 U CN 205417820U
- Authority
- CN
- China
- Prior art keywords
- drainage tube
- automobile
- protection device
- car
- air inlet
- 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)
Abstract
The utility model discloses a steady structure of car with protection device, its key lies in: which comprises a drainage tube, in the B 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. Air inlet department installs protection device, the steel sheet of protection device for there being the polylith to be parallel to each other, there is the certain distance at the interval between the steel sheet, the both ends of steel sheet are fixed on the interior pipe wall of drainage tube. The beneficial effects of the utility model are that: when galloping, can reduce the atmospheric pressure bottom the car to reduce the gaseous lift of car bottom, increase the land fertility of grabbing of car, make the car more steady when going at high speed, and can block in the stone or muddy water entering drainage tube that the car bottom splash.
Description
Technical field
This utility model relates to automobile manufacturing field, a kind of automobile balance structure with protection device.
Background technology
Existing automobile is in the case of running at high speed, and the gas flow rates of automobile top, more than the gas flow rates of bottom of car, causes the air pressure of bottom of car more than automobile top, and bottom of car can form air lift.This air lift can reduce the load-carrying of automobile tire, thus reduces the earth-grasping force of automobile tire, and automobile can travel shakiness, here it is usually said automobile " unstable ".
In existing structure, produce " unstable " phenomenon during for preventing galloping, generally use 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 travelling, and has 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 the most dangerous nor economical.
Utility model content
For solving the problems referred to above; the utility model proposes a kind of automobile balance structure with protection device, 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 in the case of running at high speed.
Concrete technical scheme of the present utility model is as follows:
A kind of automobile balance structure with protection device, it it is critical only that: this structure includes that drainage tube, described drainage tube are arranged in the B 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；
Being provided with protection device at described air inlet, described protection device is the steel disc that polylith is parallel to each other, between described steel disc between be separated with certain distance, the two ends of described steel disc are vertically fixed on the inner tubal wall of described drainage tube.
Use 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 in the case of running at high speed, and can stop that stone that bottom of car splashes or muddy water enter in drainage tube.
Further, described steel disc tilt be arranged on described drainage tube after certain angle in and with the centerline axis parallel of automobile.
Use said structure, can prevent the foreign material of all directions from entering in drainage tube.
Further, in described drainage tube, exhaust fan is installed.
Using said structure, can improve the mass rate of emission of gases at high pressure, automobile can the most steadily get off.
Further, described exhaust fan is connected with vehicle power by wire, and described wire enters in B post through drainage tube, is then passed through chassis and enters headstock, is connected with vehicle power.
Use 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.
Use said structure, gas can be made to discharge from drainage tube quickly, reach preferably to reduce the effect of bottom of car air pressure.
Further, in described drainage tube is arranged on the B post of automobile both sides.
Use 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, after described drainage tube lower end extends through automobile chassis and weld therewith, form described air inlet.
Use 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 therewith, forms described air vent.
Use 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: use said structure, when galloping, the air pressure of bottom of car can be reduced, thus reduce the lift of gas of bottom of car, increase the earth-grasping force of automobile, make automobile more steady when running at high speed, and can stop that stone that bottom of car splashes or muddy water enter in drainage tube.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the automobile balance structure with protection device；
Fig. 2 is the structural representation at air inlet 2.
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 automobile balance structure with protection device; including drainage tube 1; described drainage tube 1 is arranged in the B 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; the bore of described air inlet 2 is more than the bore of air vent 3; polylith the inclination steel disc 6 of the centerline axis parallel with automobile are installed at air inlet 2, are parallel to each other between steel disc 6 and are separated with certain distance.
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 B post through drainage tube 1, is then passed through automobile chassis entrance headstock and is connected with vehicle power 5.
When galloping, the gases at high pressure of bottom of car enter in drainage tube through air inlet 2, then it is discharged to automobile top by air vent 3, reduce the air pressure of bottom of car, reach to reduce the purpose of air lift, increase the earth-grasping force of automobile, make automobile more steady in the case of running at high speed, exhaust fan 4 increases the gas flow rates in drainage tube 1, and stone or muddy water that steel disc 6 splashes when stopping running car enter in drainage tube 1.
Claims (8)
1. the automobile balance structure with protection device; it is characterized in that: this structure includes drainage tube (1); described drainage tube (1) is arranged in the B 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；
Described air inlet (2) place is provided with protection device; described protection device is the steel disc (6) that polylith is parallel to each other; being separated with certain distance between described steel disc (6), the two ends of described steel disc (6) are vertically fixed on the inner tubal wall of described drainage tube.
The most according to claim 1 with the automobile balance structure of protection device, it is characterised in that: described steel disc (6) tilt be arranged on described drainage tube (1) after certain angle in and with the centerline axis parallel of automobile.
The most according to claim 1 with the automobile balance structure of protection device, it is characterised in that: exhaust fan (4) is installed in described drainage tube (1).
The most according to claim 3 with the automobile balance structure of protection device; it is characterized in that: described exhaust fan (4) is connected with vehicle power (5) by wire; wire enters in B post through drainage tube (1), enters headstock through chassis and is connected with vehicle power (5).
The most according to claim 1 with the automobile balance structure of protection device, it is characterised in that: the bore of described air inlet (2) is more than the bore of air vent (3).
The most according to claim 1 with the automobile balance structure of protection device, it is characterised in that: described drainage tube (1) is arranged in the B post of automobile both sides.
The most according to claim 1 with the automobile balance structure of protection device, it is characterised in that: after described drainage tube (1) lower end extends through automobile chassis and weld therewith, form described air inlet (2).
The most according to claim 1 with the automobile balance structure of protection device, it is characterised in that: described drainage tube (1) upper end extends through car roof and welds therewith, forms described air vent (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521055290.6U CN205417820U (en) | 2015-12-17 | 2015-12-17 | Steady structure of car with protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521055290.6U CN205417820U (en) | 2015-12-17 | 2015-12-17 | Steady structure of car with protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205417820U true CN205417820U (en) | 2016-08-03 |
Family
ID=56538332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521055290.6U Expired - Fee Related CN205417820U (en) | 2015-12-17 | 2015-12-17 | Steady structure of car with protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205417820U (en) |
-
2015
- 2015-12-17 CN CN201521055290.6U patent/CN205417820U/en not_active Expired - Fee Related
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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: 20160803 Termination date: 20161217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |