CN207029322U - Door sill decorative plate and vehicle - Google Patents
Door sill decorative plate and vehicle Download PDFInfo
- Publication number
- CN207029322U CN207029322U CN201720811404.8U CN201720811404U CN207029322U CN 207029322 U CN207029322 U CN 207029322U CN 201720811404 U CN201720811404 U CN 201720811404U CN 207029322 U CN207029322 U CN 207029322U
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- China
- Prior art keywords
- decorative plate
- door sill
- vehicle
- sill decorative
- diversion division
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Abstract
A kind of door sill decorative plate and vehicle are the utility model is related to, wherein, the door sill decorative plate includes body and diversion division.Wherein, body has：Close to the front end of front part of vehicle；Rear end away from front part of vehicle；Mounting surface, it extends between front-end and back-end, and it is configured to be adapted with sill strip；And the outer surface relative with mounting surface.And wherein, diversion division extends in the rear end of body from outer surface, and it is configured to form predetermined angle with outer surface.Door sill decorative plate and vehicle of the present utility model have the advantages that simple in construction, manufacturing cost is low, easy to install, and can improve wheel while the conventional func of door sill decorative plate is provided and head on windage.
Description
Technical field
Automobile air dynamic structure field is the utility model is related to, and more specifically, is related to a kind of for improving car
Take turns the door sill decorative plate for the windage that heads on, and a kind of vehicle including the door sill decorative plate.
Background technology
With the continuous popularization of environmental consciousness, user proposes increasingly for reducing automobile fuel consumption and improving power performance
High requirement.Therefore, it is the automobile pneumatic performance design of target in entire vehicle design development process to reduce vehicle launch resistance
Seem more and more important.Automobile pneumatic performance design can effectively reduce aerodynamic drag, so as to improve constantly vehicle fuel economy
Property.
In automobilism, automobile rear wheel windward side is generally influenceed by front incoming, forms higher pressure, this
It is one of main source of vehicle aerodynamic drag.
Door sill decorative plate is generally used to protect the sill strip of vehicle, and is generally arranged at before the trailing wheel windward side of vehicle.
Not including generally in existing automobile air dynamic structure reduces the device of automobile back wheel windward side resistance, that is, existing door
Sill plaque generally only plays the function of protection vehicle threshold beam.
It is therefore desired to provide a kind of new door sill decorative plate, it can be played while vehicle threshold beam is protected
Improve the air flow state in front of trailing wheel, reduce rear wheel surface pressing, reduce vehicle resistance and improve fuel economy etc.
Effect.
Utility model content
A purpose of the present utility model is to provide a kind of door sill decorative plate, and it can provide the conventional work(of door sill decorative plate
Can while improve wheel and head on windage.Another purpose of the present utility model is to provide a kind of car including the door sill decorative plate
The purpose of this utility model is achieved by the following technical solution.
A kind of door sill decorative plate, it includes body and diversion division；
Wherein, body has：
Close to the front end of front part of vehicle；
Rear end away from front part of vehicle；
Mounting surface, it extends between front-end and back-end, and it is configured to be adapted with sill strip；And
The outer surface relative with mounting surface；
And wherein, diversion division extends in the rear end of body from outer surface, and it is configured to be formed with outer surface pre-
Fixed angle.
Alternatively, diversion division is configured to tabular or raised structures.
Alternatively, the corner of diversion division is configured with fillet.
Alternatively, diversion division is configured to perpendicular with the outer surface of body.
Alternatively, the edge of diversion division is configured with circular shape.
Alternatively, diversion division is configured to when door sill decorative plate installation is in place positioned at the front of wheel.
Alternatively, the whole thickness direction for being sized to cover wheel of diversion division.
Alternatively, wheel is the trailing wheel of vehicle.
Alternatively, diversion division is configured to when door sill decorative plate installation is in place positioned at the front-wheel, spare tyre or miscellaneous part of vehicle
Front.
A kind of vehicle, its above-mentioned door sill decorative plate.
Door sill decorative plate and vehicle of the present utility model have the advantages that simple in construction, manufacturing cost is low, easy to install,
And wheel can be improved while the conventional func of door sill decorative plate is provided to head on windage.
Brief description of the drawings
The utility model is explained in further detail below with reference to accompanying drawing and preferred embodiment, but this area
Technical staff will be appreciated that these accompanying drawings are only in order at the purpose for explaining preferred embodiment and drawn, and therefore should not
When as the limitation to the scope of the utility model.In addition, unless otherwise indicated, accompanying drawing is only intended to described by conceptually expression
The composition of object is constructed and may shown comprising expansiveness, and accompanying drawing is also not necessarily drawn to scale.
Fig. 1 is the structural representation of one embodiment of door sill decorative plate of the present utility model.
Fig. 2 is the scheme of installation of embodiment illustrated in fig. 1.
Embodiment
Preferred embodiment of the present utility model is described in detail below with reference to accompanying drawing.High-ranking military officer those of skill in the art
Can, these descriptions are only descriptive, exemplary, and should not be interpreted as limiting protection model of the present utility model
Enclose.
Firstly, it is necessary to explanation, the top that is previously mentioned herein, bottom, upward, towards inferior orientation term be relative
Come what is defined, they are relative concepts in direction in each accompanying drawing, and therefore can be according at it different positions
Put and change with different practical states.So these or other orientation term should not be interpreted as restricted term.
In addition, it should be further noted that for described in the embodiments herein or implicit any single technical characteristic, or
Any single technical characteristic for being shown in the drawings or implying, it still is able to continue between these technical characteristics (or its equivalent)
It is combined, so as to obtain the other embodiment of the present utility model not referred to directly herein.
It should be noted that in different drawings, identical reference number represents same or about part.
Fig. 1 is the structural representation of one embodiment of door sill decorative plate of the present utility model.Wherein, door sill decorative plate 100 wraps
Include body 110 and diversion division 120.Wherein, body 110 has：Close to the front end 110a of front part of vehicle；Away from after front part of vehicle
Hold 110b；Mounting surface 111, it extends between front end 110a and rear end 110b, and it is configured to be adapted with sill strip；With
And the outer surface 112 relative with mounting surface 111.
And wherein, diversion division 120 extends at the rear end 110b of body 110 from outer surface 112, and be configured to
Outer surface 112 forms predetermined angle.
Alternatively, diversion division 120 is configured to tabular or raised structures.
Alternatively, the corner of diversion division 120 forms fillet structure.
Alternatively, diversion division 120 is configured to perpendicular with the outer surface of body 110 112.
Alternatively, the edge of diversion division 120 has circular shape.
Alternatively, diversion division 120 is flange features.
Fig. 2 is the scheme of installation of embodiment illustrated in fig. 1.Wherein, door sill decorative plate 100 has been installed in place, and body
Unshowned mounting surface is adapted with sill strip 300 so that body 110 is covered in the outside of sill strip 300, so as to play protection
The effect of sill strip 300.In addition, diversion division 120 extends from body 110, and before the windward side of wheel 200.
In use, when the vehicle is running, the air of front part of vehicle moves relative to wheel 200, and forms air-flow A.
The flows outside of bodies 110 of the air-flow A along door sill decorative plate 100 simultaneously reaches up to diversion division 120.Diversion division 120 will force gas
A is flowed to flow out from the edge of diversion division 120.This causes at least a portion in air-flow A from the both sides of wheel 200 outflow and will not
Contacted with wheel 200.Therefore, the windage that wheel 200 is born reduces, so as to significantly reduce the air pressure of wheel surface
With vehicle resistance.
Alternatively, the whole thickness direction for being sized to cover wheel 200 of diversion division 120.
Alternatively, in one embodiment of the present utility model, wheel 200 is the trailing wheel of vehicle.
Alternatively, door sill decorative plate 100 may be provided in front of the front-wheel, spare tyre or miscellaneous part of vehicle.
In one embodiment of this practical information, door sill decorative plate 100 can make vehicle pneumatic drag coefficient reduce by 0.005,
And oil consumption is set to reduce 0.025L/100km.
According to above disclosure, those skilled in the art are readily available the car of the door sill decorative plate including this practical information
.
Door sill decorative plate and vehicle of the present utility model have the advantages that simple in construction, manufacturing cost is low, easy to install,
And wheel can be improved while the conventional func of door sill decorative plate is provided to head on windage, so as to reduce complete-vehicle oil consumption, carried
High vehicle operational efficiency.
The utility model is disclosed with reference to the accompanying drawings in this specification, and those of skill in the art is implemented this
Utility model, including manufacture and using any device or system, the method from suitable material and using any combination.This
The scope of utility model is limited by claimed technical scheme, and other realities expected comprising those of skill in the art
Example.As long as other such examples include the structural detail for being not different from claimed technical scheme literal language, or such
Other examples include does not have the equivalent structural elements of essential distinction with the literal language of claimed technical scheme, then such
Other examples should be considered to be in determined by the utility model claimed technical scheme in protection domain.
Claims (10)
1. a kind of door sill decorative plate, it is characterised in that it includes：
Body, it has：
Close to the front end of front part of vehicle；
Rear end away from front part of vehicle；
Mounting surface, it extends between the front end and the rear end, and it is configured to be adapted with sill strip；And
The outer surface relative with the mounting surface；And
Diversion division, it extends in the rear end of the body from the outer surface, and is configured to and the outer surface
Form predetermined angle.
2. door sill decorative plate according to claim 1, it is characterised in that the diversion division is configured to tabular or raised structures.
3. door sill decorative plate according to claim 1, it is characterised in that the corner of the diversion division is configured with circle
Angle.
4. door sill decorative plate according to claim 1, it is characterised in that the diversion division be configured to described in the body
Outer surface is perpendicular.
5. door sill decorative plate according to claim 1, it is characterised in that the edge of the diversion division is configured with circular arc
Shape.
6. door sill decorative plate according to claim 1, it is characterised in that the diversion division is configured to pacify in the door sill decorative plate
Positioned at the front of wheel when filling in place.
7. door sill decorative plate according to claim 6, it is characterised in that the diversion division is sized to cover the car
The whole thickness direction of wheel.
8. door sill decorative plate according to claim 6, it is characterised in that the wheel is the trailing wheel of vehicle.
9. door sill decorative plate according to claim 1, it is characterised in that the diversion division is configured to pacify in the door sill decorative plate
Positioned at the front of the front-wheel of vehicle, spare tyre or miscellaneous part when filling in place.
10. a kind of vehicle, it is characterised in that it includes the door sill decorative plate according to any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720811404.8U CN207029322U (en) | 2017-07-06 | 2017-07-06 | Door sill decorative plate and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720811404.8U CN207029322U (en) | 2017-07-06 | 2017-07-06 | Door sill decorative plate and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207029322U true CN207029322U (en) | 2018-02-23 |
Family
ID=61467116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720811404.8U Active CN207029322U (en) | 2017-07-06 | 2017-07-06 | Door sill decorative plate and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207029322U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111017040A (en) * | 2019-12-23 | 2020-04-17 | 无锡天创佳成文化创意有限公司 | Turbulent flow structure of automobile large enclosure |
| CN111332221A (en) * | 2020-03-23 | 2020-06-26 | 东风汽车有限公司 | Door plaque subassembly and car |
-
2017
- 2017-07-06 CN CN201720811404.8U patent/CN207029322U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111017040A (en) * | 2019-12-23 | 2020-04-17 | 无锡天创佳成文化创意有限公司 | Turbulent flow structure of automobile large enclosure |
| CN111332221A (en) * | 2020-03-23 | 2020-06-26 | 东风汽车有限公司 | Door plaque subassembly and car |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |