CN205891025U - Water deflector and adopt this water deflector's car - Google Patents
Water deflector and adopt this water deflector's car Download PDFInfo
- Publication number
- CN205891025U CN205891025U CN201620832390.3U CN201620832390U CN205891025U CN 205891025 U CN205891025 U CN 205891025U CN 201620832390 U CN201620832390 U CN 201620832390U CN 205891025 U CN205891025 U CN 205891025U
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- China
- Prior art keywords
- section
- water deflector
- dash
- car body
- boot segment
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/82—Elements for improving aerodynamics
Abstract
The utility model relates to a water deflector and adopt this water deflector's car. This car includes the automobile body, the automobile body include preceding windscreen with the edge of locating the automobile body left and right sides about the water deflector that extends of direction, water deflector includes the water deflector body, one side of water deflector body has the car connection portion that links to each other with the automobile body of being used for, the surface of the opposite side of water deflector body has the guiding section by drawing in in towards car connection portion place side gradually before the late arrival. Use, the rainwater of windscreen flowed to car side window and automobile body side wall backward before water deflector blockked, make the rainwater flow along the water deflector body downwards, simultaneously since guiding section gradually draw in in towards car connection portion place side before by the late arrival, when the automobile goes, guiding section is to the air current extremely back channeling conduct in the past of preceding windscreen both sides, gas separation district in water deflector rear production is less, the vortex is less, the resistance that receives when the automobile goes is less, fuel economy has been promoted, it makes an uproar to have reduced the wind that gas separation arouses simultaneously.
Description
Technical field
This utility model belong to automobile technical field and in particular to a kind of water deflector and using this water deflector automobile.
Background technology
In the both sides of Herba Plantaginis windscreen, water deflector is installed in the Vehicular body front of passenger vehicle, the sleet of front windshield will be stopped in sleet sky
Stream by under sleet water conservancy diversion to car backward, to keep bus body cleaning, avoid blocking the driver visual field and to meet antifreeze, anti-corrosion
Erosion requires.
In prior art, water deflector is installed on the schematic diagram on car body as shown in figure 1, water deflector 4 is vertically extending simultaneously
Protrude from the outer surface of car body, water deflector includes water deflector body, water deflector body include for stop that rainwater flows backward
One dash section, the side of the first dash section is provided with the car body connecting portion for being connected with car body, away from car body in the first dash section
The side of connecting portion is provided with dash side, and the section that the first dash section and dash side are connected to form is the structure sluice structure of l shape,
Water deflector limits rainwater and moves rearwards to car side window and vehicle body side, and so that rainwater is arranged downwards along the bearing of trend of water deflector
Go out.The windscreen side of front windshield is circular curve, and when car travels, the circular curve of windscreen side is to the anterior air-flow of front windshield
Guide from front to back, but the structure that windscreen side does not guide to air-flow between water deflector, and automobile is at a high speed
During traveling, air-flow, can be to both sides after flowing to the air flow contacts front windshield surface of front windshield when flowing through front windshield both sides water deflector
Accelerating Removal, water deflector is in air-flow acceleration region, can form larger gas Disengagement zone at water deflector rear, and produce larger
Vortex, can increase the windage of car load, increase vehicle fuel consumption, and larger aerodynamic noise can be produced.
Utility model content
The purpose of this utility model be to provide a kind of water deflector with solve existing located at water deflector cause windage excessive,
The larger technical problem of noise.The purpose of this utility model also resides in a kind of automobile using this water deflector of offer.
In this utility model, the technical scheme of water deflector is: a kind of water deflector, including water deflector body, water deflector body
Side have for the car body connecting portion that is connected with car body it is characterised in that: the outer surface of the opposite side of water deflector body has
By rear to the front boot segment gradually drawing in towards car body connecting portion place side.
Water deflector body is included for the first dash section stoping rainwater from flowing backward, and car body connecting portion is located at the first dash section
On, in the first dash section, the side away from car body connecting portion is provided with dash side, and the rear end of dash side is connected to the first dash
Duan Shang, the front end of dash side is drawn in towards car body connecting portion place side, and boot segment is on dash side.
The section of boot segment is the straightway that curve or straight line or multistage are sequentially connected.
Car body connecting portion is the filler groove in the first dash section.
First dash intrasegmental part is provided with lightening hole.
In this utility model, the technical scheme of automobile is: a kind of automobile, and including car body, car body includes front windshield and located at car
The vertically extending water deflector of the body left and right sides, water deflector includes water deflector body, and the side of water deflector body has
For the car body connecting portion that is connected with car body it is characterised in that: the outer surface of the opposite side of water deflector body has by rear to front
The boot segment gradually drawing in towards car body connecting portion place side.
Water deflector body is included for the first dash section stoping rainwater from flowing backward, and car body connecting portion is located at the first dash section
On, in the first dash section, the side away from car body connecting portion is provided with dash side, and the rear end of dash side is connected to the first dash
Duan Shang, the front end of dash side is drawn in towards car body connecting portion place side, and boot segment is on dash side.
It is provided with gap between the leading section of boot segment and the lateral surface of car body.
The section of boot segment is the straightway that curve or straight line or multistage are sequentially connected.
The section of boot segment is circular curve, and the section of the windscreen side of front windshield is circular curve, the cutting of windscreen side
There are outer tangent line altogether, the folder of outside common tangent and vehicle traveling direction between the circular curve in the section of the circular curve in face and boot segment
Angle is more than or equal to 15 degree and is less than or equal to 45 degree；Or the section of boot segment is circular curve, the section of windscreen side is straight line, windscreen
The straight line in the section of side is tangent with the circular curve in the section of boot segment, the straight line in section of windscreen side and running car side
To angle be more than or equal to 15 degree less than or equal to 45 degree；Or the section of boot segment is straight line, the section of windscreen side is that circular arc is bent
Line, the straight line in the section of boot segment is tangent with the circular curve in the section of windscreen side, the straight line in the section of boot segment and automobile
The angle of travel direction is more than or equal to 15 degree and is less than or equal to 45 degree；Or the section of boot segment is straight line, the section of windscreen side is
Straight line, the straight line of boot segment is coincided with the straight line of windscreen side, and the straight line of boot segment is more than with the angle of vehicle traveling direction
It is less than or equal to 45 degree equal to 15 degree.
The beneficial effects of the utility model are: water deflector includes water deflector body, the side of water deflector body have for
The car body connecting portion being connected with car body, the outer surface of the opposite side of water deflector body has by rear to front gradually towards car body connecting portion
The boot segment that place side is drawn in.When using, water deflector stops that the rainwater of front windshield flows to car side window and body side wall backward, makes
Rainwater flows downward out along water deflector body, simultaneously because boot segment is gradually drawn in towards car body connecting portion place side by rear to front,
During running car, boot segment guides from front to back to the air-flow of front windshield both sides, and the gas producing at water deflector rear divides
Less from area, vortex is less, and the resistance being subject to during running car is less, improves fuel economy, reduces gas simultaneously and divides
Make an uproar from the wind causing.
Brief description
Fig. 1 is that in prior art, water deflector is installed on the schematic diagram on car body；
Fig. 2 is that in the embodiment one of automobile in this utility model, water deflector is installed on the schematic diagram on car body；
Fig. 3 is the partial enlarged drawing at a in Fig. 2；
Fig. 4 is the structural representation of front windshield in the embodiment one of automobile in this utility model；
Fig. 5 is the schematic cross-section of water deflector in the embodiment one of automobile in this utility model；
Fig. 6 illustrates for the air current flow around automobile in the embodiment one of automobile in this utility model in motion water deflector
Figure；
Fig. 7 is the schematic cross-section of water deflector in the embodiment two of automobile in this utility model；
Fig. 8 is the schematic cross-section of water deflector in the embodiment three of automobile in this utility model；
Fig. 9 is the schematic cross-section of water deflector in the example IV of automobile in this utility model；
Figure 10 is the structural representation of front windshield in the embodiment five of automobile in this utility model；
Figure 11 is the structural representation of front windshield in the embodiment six of automobile in this utility model；
Figure 12 is the structural representation of front windshield in the embodiment seven of automobile in this utility model.
In figure: 1, front windshield；2nd, windscreen side；3rd, body side wall；4th, water deflector；5th, boot segment；6th, the first dash section；7、
Dash side；10th, filler groove；11st, lightening hole；12nd, adhesive glue；13rd, gap；14th, outside common tangent；15th, air-flow.
Specific embodiment
Below in conjunction with the accompanying drawings embodiment of the present utility model is described further.
The embodiment of automobile of the present utility model just like figure, as shown in Figures 2 to 6.Automobile in this utility model is visitor
Car.Automobile includes car body, and car body includes front windshield 1.Front windshield 1 has windscreen side 2, and the section of windscreen side 2 is that circular arc is bent
Line, windscreen side 2 is connected with body side wall 3.The left and right sides of car body is provided with vertically extending water deflector 4, this reality
Apply in example water deflector 4 on the body side wall 3 of car body.
Water deflector 4 includes water deflector body, and the side of water deflector body has the car body connecting portion for being connected with car body,
The outer surface of the opposite side of water deflector body has by rear to the front boot segment 5 gradually drawing in towards car body connecting portion place side.Gear
Water part body includes for limiting the first dash section 6 that rainwater flows backward, and car body connecting portion is filling out in the first dash section 6
Glue groove 10, during water deflector 4 and body side wall pass through to be adhesively fixed, fills adhesive glue 12, filling in filler groove 10
Adhesive glue flush with body side wall 3, the setting of filler groove is easily guaranteed that the joint face patch between water deflector and body side wall
Close tight, seamless.It is provided with lightening hole 11, water deflector is made using aluminium alloy or bar section of stainless steel, subtracts inside first dash section 6
The setting of repeated hole also will not make the weight of water deflector excessive.In first dash section 6, the side away from car body connecting portion is provided with gear
Water side 7, the rear end of dash side 7 is connected in the first dash section 6, and the front end of dash side 7 is towards car body connecting portion place side
Draw in, the first dash section 6 is connected to form structure sluice structure with dash side 7, and boot segment 5 is on dash side 7.Boot segment 5
Section be circular curve, the circular curve in the section of boot segment 5 by rear to drawing in forward direction car body connecting portion place side, boot segment
The radius of curvature of the circular curve in 5 section is more than 100 millimeters.The circular curve in the section of boot segment 5 and the windscreen of respective side
Angle a between outside common tangent between the circular curve in the section of side 2 and the travel direction of automobile is more than or equal to 15 degree little
In equal to 45 degree, angle a as shown in figure 3, in Fig. 3 the direction of arrow be vehicle traveling direction, that is, by rear to front.
The windscreen side cooperation of boot segment and respective side, in galloping, guides so that dash to air-flow
The air-flow at part rear portion separates and reduces, and also reduces consequent aerodynamic drag and noise, improve passenger vehicle fuel economy and
Riding comfort.It is subject to the difference of ambient temperature to be easily caused boot segment expansion or shrinkage when using in view of automobile, guiding
It is provided with gap 13, gap 13 also ensure that the draining of the water deflector when rainwater is larger between the leading section of section and the lateral surface of car body
Ability.
In this utility model using have windscreen side front windshield, with boot segment water deflector, by boot segment with
Front windshield cooperatively form flow-guiding structure, while realizing the basic function of draining of water deflector, reduce the fuel oil of automobile
Consume and noise.
In the other embodiment of automobile in this utility model, angle a is not limited to be less than or equal to 45 degree more than or equal to 15 degree, tool
Body angle sets as needed.
In the embodiment two of automobile in this utility model, straightway that the section of boot segment is sequentially connected for multistage by rear
Gradually draw in towards car body connecting portion place side to front.
In the enforcement three of automobile in this utility model, the section of boot segment is one section of straight line and is connected to previous dynasty car body by rear
Portion place side is drawn in, and the straight line in the section of boot segment is tangent with the circular curve in the section of dash side, the section of boot segment
Angle a between straight line and the travel direction of automobile is more than or equal to 15 degree and is less than or equal to 45 degree.
In the example IV of automobile in this utility model, the section of boot segment be SPL and by rear to previous dynasty car body even
Socket part place side is drawn in.
In the embodiment five of automobile in this utility model, the straightway that the section of windscreen side is sequentially connected for multistage.
In the embodiment six of automobile in this utility model, the section of windscreen side is one section of straight line, the section of windscreen side
Straight line tangent with the circular curve in the section of boot segment, the straight line in section of windscreen side and the angle a of vehicle traveling direction
It is less than or equal to 45 degree more than or equal to 15 degree.
In the other embodiment of automobile in this utility model, the section of windscreen side is one section of straight line, the section of boot segment
Draw in for one section of straight line and by rear to previous dynasty car body connecting portion place side, the straight line of boot segment is mutually overlapping with the straight line of windscreen side
Close, the straight line of boot segment is more than or equal to 15 degree less than or equal to 45 degree with the angle a of vehicle traveling direction.
In the embodiment seven of automobile in this utility model, windscreen side is SPL.
In the other embodiment of automobile in this utility model, the section of boot segment can be the group of curved section and straightway
Close, as long as the section of boot segment is gradually drawn in towards car body connecting portion place side by rear to front.Also may be used in the section of windscreen side
For combining of curved section and straightway.
In the other embodiment of automobile in this utility model, between not having between the leading section of boot segment and the lateral surface of car body
Gap, the first dash section and dash side do not form structure sluice structure, and water deflector only serves the effect stopping that rainwater flows backward.
In the other embodiment of automobile in this utility model, dash side can be saved, the outer surface of the first dash section is by rear
Gradually draw in towards car body connecting portion place side to front, boot segment is in the first dash section.
In the other embodiment of automobile in this utility model, water deflector can be made up of resin material.
In the other embodiment of automobile in this utility model, water deflector is fixed by Binder Phase with body side wall, and car body is even
Socket part is bonding with body side wall joint face on water deflector body.
In the other embodiment of automobile in this utility model, water deflector and body side wall pass through welding mutually to be fixed, and car body is even
Socket part is the joint face on water deflector body with the welding of body side wall phase.
In the other embodiment of automobile in this utility model, water deflector and body side wall pass through riveting mutually to be fixed, and car body is even
Socket part is the joint face on water deflector body with the riveting of body side wall phase.
In the other embodiment of automobile in this utility model, water deflector and body side wall pass through the technique one of roll-forming
Molding.
In the other embodiment of automobile in this utility model, water deflector is on the front windshield of car body.
In the embodiment of water deflector in this utility model, the structure of water deflector in the structure of water deflector and the embodiment of automobile
Identical, no longer here repeats.
Claims (10)
1. a kind of water deflector, including water deflector body, the side of water deflector body is had and is connected for the car body being connected with car body
Portion it is characterised in that: the outer surface of the opposite side of water deflector body have by rear to front gradually towards car body connecting portion place side receive
The boot segment holding together.
2. water deflector according to claim 1 it is characterised in that: water deflector body is included for stoping rainwater from flowing backward
First dash section, in the first dash section, in the first dash section, the side away from car body connecting portion is provided with gear to car body connecting portion
Water side, the rear end of dash side is connected in the first dash section, and the front end of dash side is drawn in towards car body connecting portion place side,
Boot segment is on dash side.
3. water deflector according to claim 1 it is characterised in that: the section of boot segment be curve or straight line or multistage successively
Connected straightway.
4. water deflector according to claim 2 it is characterised in that: car body connecting portion is the filler in the first dash section
Groove.
5. water deflector according to claim 2 it is characterised in that: the first dash intrasegmental part is provided with lightening hole.
6. a kind of automobile, including car body, car body includes front windshield and the vertically extending gear located at the car body left and right sides
Water part, water deflector includes water deflector body, and the side of water deflector body has the car body connecting portion for being connected with car body, and it is special
Levy and be: the outer surface of the opposite side of water deflector body has by rear to the front guiding gradually drawn in towards car body connecting portion place side
Section.
7. automobile according to claim 6 it is characterised in that: water deflector body include for stop that rainwater flows backward
One dash section, in the first dash section, in the first dash section, the side away from car body connecting portion is provided with dash to car body connecting portion
Side, the rear end of dash side is connected in the first dash section, and the front end of dash side is drawn in towards car body connecting portion place side, draws
Lead section on dash side.
8. automobile according to claim 7 it is characterised in that: be provided between the leading section of boot segment and the lateral surface of car body
Gap.
9. automobile according to claim 6 it is characterised in that: the section of boot segment be curve or straight line or multistage phase successively
Straightway even.
10. automobile according to claim 6 it is characterised in that: the section of boot segment be circular curve, the windscreen of front windshield
The section of side is circular curve, has outer between the circular curve in the circular curve in the section of windscreen side and the section of boot segment
Tangent line altogether, the angle of outside common tangent and vehicle traveling direction is more than or equal to 15 degree and is less than or equal to 45 degree；Or the section of boot segment is
Circular curve, the section of windscreen side is straight line, the circular curve phase in the straight line in the section of windscreen side and the section of boot segment
Cut, the straight line in the section of windscreen side and the angle of vehicle traveling direction are more than or equal to 15 degree and are less than or equal to 45 degree；Or boot segment
Section be straight line, the section of windscreen side is circular curve, the circle in the straight line in the section of boot segment and the section of windscreen side
Arc contact of a curve, the straight line in the section of boot segment and the angle of vehicle traveling direction are more than or equal to 15 degree and are less than or equal to 45 degree；Or
The section of boot segment is straight line, and the section of windscreen side is straight line, and the straight line of boot segment is coincided with the straight line of windscreen side, draws
The angle of the straight line and vehicle traveling direction of leading section is more than or equal to 15 degree and is less than or equal to 45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620832390.3U CN205891025U (en) | 2016-08-03 | 2016-08-03 | Water deflector and adopt this water deflector's car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620832390.3U CN205891025U (en) | 2016-08-03 | 2016-08-03 | Water deflector and adopt this water deflector's car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205891025U true CN205891025U (en) | 2017-01-18 |
Family
ID=57782903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620832390.3U Active CN205891025U (en) | 2016-08-03 | 2016-08-03 | Water deflector and adopt this water deflector's car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205891025U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111770874A (en) * | 2017-12-29 | 2020-10-13 | Ess2科技有限责任公司 | Airfoil and machine incorporating same |
| CN114013520A (en) * | 2021-11-25 | 2022-02-08 | 一汽解放汽车有限公司 | Vehicle sewage management system and locomotive |
-
2016
- 2016-08-03 CN CN201620832390.3U patent/CN205891025U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111770874A (en) * | 2017-12-29 | 2020-10-13 | Ess2科技有限责任公司 | Airfoil and machine incorporating same |
| CN111770874B (en) * | 2017-12-29 | 2023-01-13 | Ess2科技有限责任公司 | Airfoil and machine incorporating same |
| CN114013520A (en) * | 2021-11-25 | 2022-02-08 | 一汽解放汽车有限公司 | Vehicle sewage management system and locomotive |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 450061 Yudao Road, Guancheng District, Zhengzhou City, Henan Province Patentee after: Yutong Bus Co.,Ltd. Address before: 450016 Yutong Industrial Zone, eighteen Li River, Henan, Zhengzhou Patentee before: ZHENGZHOU YUTONG BUS Co.,Ltd. |
|
| CP03 | Change of name, title or address |