CN208646980U - A kind of fender turnup structure, bodywork system and automobile - Google Patents
A kind of fender turnup structure, bodywork system and automobile Download PDFInfo
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- CN208646980U CN208646980U CN201821049880.1U CN201821049880U CN208646980U CN 208646980 U CN208646980 U CN 208646980U CN 201821049880 U CN201821049880 U CN 201821049880U CN 208646980 U CN208646980 U CN 208646980U
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- fender
- turnup structure
- fillet
- curve
- turn
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- 230000001154 acute effect Effects 0.000 claims description 3
- 238000012938 design process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000007704 transition Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model relates to a kind of fender turnup structure, bodywork system and automobiles, belong to automobile body part field.Fender turnup structure includes fender ontology and turn-up portion, and turn-up portion includes the first curve, first surface, the first fillet surface, the second curve, the second curved surface, the second fillet surface, third curve.First surface is arranged to the transition face that width is less than 0.1mm in turn-up portion, guarantees that the parting gap width between fender and front door is uniform always.Bodywork system includes above-mentioned fender turnup structure.A kind of automobile includes above-mentioned bodywork system.This fender turnup structure can be very good to guarantee that the parting gap width between fender and front door is uniform always.The characteristics of this bodywork system has parting gap width uniform always, fillet effect of shadow fairing.Its appearance fillet of this automobile is uniform, and the gap DTS of fender and front door is uniform, does not have to gradually debug each section of parting gap width in design process, saves design time and period.
Description
Technical field
The utility model relates to automobile body part fields, in particular to a kind of fender turnup structure, vehicle body
System and automobile.
Background technique
Automobile appearance DTS has vital influence to vehicle quality, or even directly affects the aesthetics and product of vehicle
Matter.In the prior art, fender rear portion flange design when, can not guarantee appearance fillet it is uniform while well control with
The parting gap of front door needs to meet using the method for segmentation debugging so that the DTS of different location be caused to be unevenly distributed
It DTS demand and needs to debug repeatedly, workload is huge.
Utility model content
The purpose of this utility model is to provide a kind of fender turnup structure, can be very good to guarantee fender with
Parting gap width between front door is uniform always.
The another object of the utility model is to provide a kind of bodywork system, uniform always with parting gap width, circle
The characteristics of angle effect of shadow fairing.
The another object of the utility model is to provide a kind of automobile, and appearance fillet is uniform, fender and front truck
The gap DTS of door is uniform, does not have to gradually debug each section of parting gap width in design process, saves design time and period.
The embodiments of the present invention are achieved in that
A kind of fender turnup structure comprising: fender ontology and turn-up portion, the turn-up portion are set to wing
The intersection that plate is connect with car door, the turn-up portion are acute angle introvert；
It can guarantee the uniform of turn-up portion by the way that the turn-up portion is arranged, to guarantee between fender and the DTS of front door
Gap demand, meanwhile, the turn-up portion is checked using the opening and closing that acute angle introvert can satisfy fender and front door.
In the utility model preferred embodiment, the turn-up portion includes first surface, and the first surface is by wing
First curvilinear stretch of plate outer surface rear boundary and obtain.
In the utility model preferred embodiment, first curve should carry out curvature fairing before stretching.
Curvature fairing is carried out to first curve, the first surface surface as obtained by the first curvilinear stretch can be made equal
It is even, improve aesthetics.
In the utility model preferred embodiment, the turn-up portion is additionally provided with the first fillet surface, first circle
Angle curved surface is carried out simple fillet by the first surface and the fender outer surface and is obtained.
In the utility model preferred embodiment, the turnup structure further includes the second curved surface, second curved surface by
Third curve is scanned and is obtained with reference to the first surface, and the third curve is that the second curve carries out parallel curves operation gained,
Second curve is the intersecting lens of first fillet surface and the first surface.
In the utility model preferred embodiment, second curve should carry out curvature fairing before scanning.
Curvature fairing is carried out to second curve, the second curved surface obtained by being scanned as the second curve can be made equal
It is even, improve aesthetics.
In the utility model preferred embodiment, the turnup structure further includes the second fillet surface, second circle
Angle curved surface is carried out simple fillet by second curved surface and first fillet surface and is obtained.
In the utility model preferred embodiment, width of the first surface in the horizontal plane on vertical direction is less than
0.1mm。
The width on vertical direction is less than 0.1mm to first surface in the horizontal plane, it is ensured that turnup structure will not influence
The opening and closing of front door.
A kind of bodywork system comprising side wall, bumper and above-mentioned fender turnup structure, the side wall with it is described
The connection of fender turnup structure, the bumper are connect with fender turnup structure.
A kind of automobile comprising above-mentioned bodywork system.
The beneficial effect of the utility model embodiment is:
This fender turnup structure by setting first surface and the second curved surface, and limits first surface in horizontal plane
Width on vertical direction ensure that the parting gap width between fender and front door is uniform always, compensate for the prior art
The defect for needing gradually to debug each section of parting gap width in the design process, saves design time, shortens the design cycle.
Bodywork system provided by the utility model, the parting gap width that can effectively meet between fender and front door begin
Eventually uniformly, rear portion fillet effect of shadow fairing.
Automobile provided by the utility model has above-mentioned bodywork system, while guaranteeing that allomeric function improves, has
The aesthetics and quality of vehicle.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the front view of fender turnup structure provided by the embodiment of the utility model；
Fig. 2 is the right view of fender turnup structure provided by the embodiment of the utility model；
Fig. 3 is the detail drawing at fender turnup structure provided by the embodiment of the utility model side A；
Fig. 4 is the cross-sectional view of the B-B of fender turnup structure provided by the embodiment of the utility model；
Icon: the outer face A of 1- fender；The first curve of 2-；3- first surface；The first fillet of 4-；The second curve of 5-；6-
Three curves；The second curved surface of 7-；The second fillet of 8-.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that term " first ", " second " " third " etc. are only used for distinguishing
Description, is not understood to indicate or imply relative importance.
The orientation or positional relationship of the instructions such as term " on ", "lower", "left", "right", "inner", "outside" is based on shown in attached drawing
Orientation or positional relationship or the utility model product using when the orientation or positional relationship usually put, merely to
Convenient for describing the utility model and simplifying description, rather than the device or element of indication or suggestion meaning must have specific side
Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, the terms such as " vertical " are not offered as requiring absolute upright between component, but can be slightly tilted.As " hung down
Directly " only refer to that its direction is in contrast more vertical, be not indicate the structure have to it is completely vertical, but can be slightly
Inclination.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " etc. shall be understood in a broad sense.For example, it may be being fixedly connected, it is also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
Fig. 1 is the front view of fender turnup structure provided by the embodiment of the utility model, please refers to Fig. 1, the present embodiment
A kind of fender turnup structure is provided, for adjusting the parting gap width between fender and front door.This fender flange
Structure includes fender ontology and turn-up portion, and the intersection that fender ontology is connect with car door is arranged in turn-up portion.First is bent
Line 2 is located at the side in the outer face A 1 of fender.
Fig. 2 is the right view of fender turnup structure provided by the embodiment of the utility model, referring to figure 2., the second curved surface 7
Positioned at the side of fender turnup structure.
Fig. 3 is the detail drawing at fender turnup structure provided by the embodiment of the utility model side A, referring to figure 3., in A
Place is provided with first surface 3, the first fillet 4, the second curve 5, third curve 6 and the second fillet 8.Its specific connection type can
With reference to following design procedure.
A kind of design method of fender turnup structure provided by the embodiment of the utility model below comprising it is specific
Steps are as follows:
1) the first curve of rear boundary 2 is extracted on the face A 1 outside fender；
2) Y direction stretching then is carried out to the first curve 2, obtains first surface 3；
3) simple fillet is carried out with the face A 1 outside fender and first surface 3 obtain the first fillet 4；
4) intersecting lens for extracting the first fillet 4 and first surface 3 obtains the second curve 5；
5) operation of Y-direction parallel curves is carried out to the second curve 5 on first surface 3, then carries out curvature fairing, then edge
Be projected on first surface 3 in X-direction and obtain third curve 6；
6) third curve 6 is scanned with reference to first surface 3, obtains the second curved surface 7；
7) the second fillet 8 is obtained to the second curved surface 7 and the simple fillet of the first fillet 4；
8) the parallel curves parameter for adjusting third curve 6, makes the first surface 3 between the first fillet 4 and the second fillet 8 exist
Minimum widith L in Y direction is controlled within 0.1mm；
9) gap between front door and fender rear portion is checked after the completion of the second fillet 8, with DTS guide data difference
It should be within 0.05mm.
Fig. 4 is that the cross-sectional view of the B-B of fender turnup structure provided by the embodiment of the utility model passes through referring to figure 4.
The parallel curves parameter for adjusting third curve 6 keeps the first surface 3 between the first fillet 4 and the second fillet 8 perpendicular in horizontal plane
The upward minimum widith L of histogram is controlled within 0.1mm；
It is worth noting that in other embodiments, minimum widith L of the first surface 3 on horizontal plane vertical direction
It can control in other numerical value, minimum widith L can guarantee that turnup structure will not influence the opening and closing of front door.
Present embodiments provide a kind of fender turnup structure comprising fender ontology and turn-up portion.It is set by above-mentioned
Meter method and specific implementation step, and limit width of the first surface 3 on horizontal plane vertical direction, ensure that fender and
Parting gap width between front door is uniform always, compensates for the prior art and needs gradually to debug each section of parting in the design process
The defect of gap width, saves design time, shortens the design cycle.
Bodywork system provided by the utility model, the parting gap width that can effectively meet between fender and front door begin
Eventually uniformly, rear portion fillet effect of shadow fairing.
Automobile provided by the utility model has above-mentioned bodywork system, while guaranteeing that allomeric function improves, has
The aesthetics and quality of vehicle have preferably visual effect, promote the user experience of user.
In all examples being illustrated and described herein, any occurrence should be construed as merely illustratively, without
It is as limitation, therefore, other examples of exemplary embodiment can have different values.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of fender turnup structure, which is characterized in that the fender turnup structure includes fender ontology and turn-up portion,
The turn-up portion is set to the intersection that the fender ontology is connect with car door, and the turn-up portion is acute angle introvert；
The turn-up portion includes first surface, the first surface by the first curvilinear stretch of fender outer surface rear boundary and
?；
The turn-up portion is additionally provided with the first fillet surface, and first fillet surface is by the first surface and the fender
Outer surface carries out simple fillet and obtains；
The turnup structure further includes the second curved surface, second curved surface scanned by third curve with reference to the first surface and
, the third curve is that the second curve carries out parallel curves operation gained, and second curve is first fillet surface
With the intersecting lens of the first surface.
2. fender turnup structure according to claim 1, which is characterized in that first curve should be into before stretching
Row curvature fairing.
3. fender turnup structure according to claim 1, which is characterized in that second curve should be into before scanning
Row curvature fairing.
4. fender turnup structure according to claim 1, which is characterized in that the turnup structure further includes the second fillet
Curved surface, second fillet surface are carried out simple fillet by second curved surface and first fillet surface and are obtained.
5. fender turnup structure according to claim 4, which is characterized in that the first surface is vertical in the horizontal plane
Width on direction is less than 0.1mm.
6. a kind of bodywork system, which is characterized in that including the wing described in side wall, bumper and claim 1-5 any one
Daughter board turnup structure, the side wall are connect with the fender turnup structure, and the bumper is connect with fender turnup structure.
7. a kind of automobile, which is characterized in that including bodywork system as claimed in claim 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821049880.1U CN208646980U (en) | 2018-07-03 | 2018-07-03 | A kind of fender turnup structure, bodywork system and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821049880.1U CN208646980U (en) | 2018-07-03 | 2018-07-03 | A kind of fender turnup structure, bodywork system and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208646980U true CN208646980U (en) | 2019-03-26 |
Family
ID=65783288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821049880.1U Expired - Fee Related CN208646980U (en) | 2018-07-03 | 2018-07-03 | A kind of fender turnup structure, bodywork system and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208646980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112419254A (en) * | 2020-11-16 | 2021-02-26 | 重庆长安汽车股份有限公司 | Method for analyzing visual continuity among uniform parting curved surfaces based on human visual limit |
-
2018
- 2018-07-03 CN CN201821049880.1U patent/CN208646980U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112419254A (en) * | 2020-11-16 | 2021-02-26 | 重庆长安汽车股份有限公司 | Method for analyzing visual continuity among uniform parting curved surfaces based on human visual limit |
| CN112419254B (en) * | 2020-11-16 | 2024-02-09 | 重庆长安汽车股份有限公司 | Method for analyzing visual sense continuous sense between uniform parting curved surfaces based on human eye visual limit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: Room D-214, 958 Qing'an Road, Qingpu Industrial Park, Qingpu District, Shanghai, 201700 Patentee after: SHANGHAI YANFENG AUTOMOTIVE TECHNOLOGY CO.,LTD. Address before: Room D-214, 958 Qing'an Road, Qingpu Industrial Park, Huangpu District, Shanghai, 200001 Patentee before: SHANGHAI YANFENG AUTOMOTIVE TECHNOLOGY CO.,LTD. |
|
| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190326 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |