CN113879409A - Fender of vehicle and vehicle that has it - Google Patents
Fender of vehicle and vehicle that has it Download PDFInfo
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- CN113879409A CN113879409A CN202010622969.8A CN202010622969A CN113879409A CN 113879409 A CN113879409 A CN 113879409A CN 202010622969 A CN202010622969 A CN 202010622969A CN 113879409 A CN113879409 A CN 113879409A
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- fender
- flanging
- front fender
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/16—Mud-guards or wings; Wheel cover panels
- B62D25/18—Parts or details thereof, e.g. mudguard flaps
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
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Abstract
The invention discloses a front fender of a vehicle and a vehicle with the same, wherein the front fender comprises: the automobile fender comprises a fender body, wherein a forward flanging, a first side flanging and a second side flanging which are sequentially connected are formed on one side of the fender body close to an automobile door, and the forward flanging is turned over from the edge of the fender body to the inner side of the automobile; the first side flanging is turned over from the forward flanging to the side far away from the matching part of the front fender and the vehicle door; the second side flanging deflects from the first side flanging to one side close to the matching part of the front fender and the vehicle door. From this, through set up just turn-ups, first side turn-ups and second side turn-ups at fender body edge, can promote the outward appearance aesthetic property of fender body, the multistage turn-ups structure that turns over the book that deflects gradually simultaneously can guarantee the cooperation reliability of front fender in production process and mould to in rationally promote the intensity of mould, can also prevent that bed die and front fender from interfering, reduce the degree of difficulty of getting of front fender.
Description
Technical Field
The invention relates to the technical field of vehicles, in particular to a fender of a vehicle and the vehicle with the fender.
Background
The front fender is used as a large-scale outer covering part of an automobile and has high requirements on the surface quality of parts. The front fender external molding profile is simple, the structure is complex, the number of peripheral matched parts is large, and the fender structural design is unreasonable, so that certain difficulty is brought to process design and manufacturing.
The matching area of the front fender wheel cover and the front door is an area where the problem points of the manufactured parts are concentrated. From modeling analysis, the wheel arch design is adopted as a fashion trend, the matching position of the wheel arch and the front door is in a slender position on the whole part, and the rigidity of the lower part of the part is poor; according to part material analysis, the fender adopts thin low-carbon steel, and a workpiece is weak; from product performance analysis, when the structure of the matching part of the fender and the front door is designed, the movement clearance is checked, and the opening of the front door is directly influenced by the clearance between the fender and the front door; according to the structural analysis of parts, the structural design of the front flanging at the wheel cover and the side flanging at the front door matching part has larger shaping stress, and the phenomenon of serious rebound and distortion occurs after shaping; from cost analysis, the automobile market competition is intense, and the manufacturing cost input of the front fender is reduced by adopting a stamping four-process design; according to the punching process analysis and the four-process design of fender punching, a side flanging structure is adopted at a hair cover matching position, a side wall A column matching position and a door opening matching position, and certain difficulty is brought to wedge arrangement.
In the related technology, the appearance fillet at the matching part of the front fender and the front door is not smooth, so that the appearance smoothness and the attractiveness between the front fender and the door are influenced; the matching part of the wheel arch of the front fender and the front door is easy to have the problems of serious rebound, distortion and the like; the appearance surface of the front door matching part of the front fender has the risk of serious deformation defect; the front fender structure is unreasonable, the strength of the die in the production process of the front fender is weak, the lower die and a workpiece are prone to interference, and the workpiece taking is difficult.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. To this end, an object of the present invention is to provide a front fender of a vehicle, which has good structural strength, and at the same time, the fender can be better matched with a mold during a production process, thereby improving the matching effect of the front fender and a vehicle door.
The invention also provides a vehicle.
The front fender according to the embodiment of the invention includes: the automobile fender comprises a fender body, wherein a forward flanging, a first side flanging and a second side flanging which are sequentially connected are formed on one side of the fender body close to an automobile door, and the forward flanging is turned over from the edge of the fender body to the inner side of the automobile; the first side flanging is turned over from the forward flanging to the side far away from the matching part of the front fender and the vehicle door; the second side flanging deflects from the first side flanging to one side close to the matching part of the front fender and the vehicle door.
According to the front fender disclosed by the embodiment of the invention, the positive flanging, the first side flanging and the second side flanging are arranged on the edge of the fender body, the appearance attractiveness of the fender body can be improved, and meanwhile, the matching reliability of the front fender and a mold in the production process can be ensured by gradually deflecting the turned multi-section flanging structure, so that the strength of the mold can be reasonably improved, the interference between a lower mold and the front fender can be prevented, and the difficulty in taking the front fender is reduced.
According to some embodiments of the invention, the forward flanging is in smooth transition with the edge of the fender body, and an included angle between the forward flanging and the vehicle in the Y direction is α 1, and satisfies the relation: alpha 1 is more than or equal to 0 degree and less than or equal to 3 degrees.
According to some embodiments of the invention, the length of the forward flange is D1, and satisfies: d1 is not less than 0.1mm and not more than 0.5 mm.
According to some embodiments of the invention, an X-direction included angle between the first side flange and the vehicle is α 2, and satisfies a relation: alpha 2 is more than or equal to 45 degrees and less than or equal to 50 degrees.
According to some embodiments of the invention, the folding angle of the second side flange and the first side flange is α 3, and satisfies: alpha 3 is more than or equal to 0 degree.
According to some embodiments of the invention, the front fender further comprises: the fender wheel arch is formed at the lower part of the fender body and is arranged at intervals with the forward flanging; the fender body includes: the changeover portion, the changeover portion is connected the wheel arch lateral wall of fender wheel arch with between the positive turn-ups, wheel arch lateral wall place plane with the planar contained angle in first side turn-ups place is beta, and satisfies, and beta is greater than or equal to 6.
According to some embodiments of the invention, the β comprises: a springback compensation angle β 1, wherein the springback compensation angle β 1 is a springback compensation angle of the first side flange and the second side flange; a safe backspacing angle beta 2, wherein the safe backspacing angle beta 2 is an included angle between the backspacing direction of the flanging lower die and the springback compensation angle of the first side flanging and the second side flanging; the safety backspacing angle beta 3 is an included angle between the wheel arch side wall and the backspacing direction of the lower die; wherein β ═ β 1+ β 2+ β 3.
According to some embodiments of the invention, β 1 satisfies the relation: beta 1 is more than or equal to 3 degrees.
According to some embodiments of the invention, β 2 and β 3 satisfy the relation: beta 2+ beta 3 is more than or equal to 3 degrees.
According to the embodiment of the invention, the vehicle comprises the front fender.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of a front fender panel according to an embodiment of the invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 2 at B;
fig. 4 is a schematic view of the cooperation of a front fender and a mold according to an embodiment of the invention, wherein the arrows show the direction of movement of the mold.
Reference numerals:
a front fender panel 100,
A fender body 10, a forward flanging 11, a first side flanging 12, a second side flanging 13, a transition section 14,
Fender wheel arch 20, wheel arch side wall 21.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
A front fender 100 of a vehicle according to an embodiment of the invention will be described below with reference to fig. 1 to 4.
The front fender panel 100 according to the embodiment of the invention includes: the fender body 10, fender body 10 is formed with consecutive just turn-ups 11, first side turn-ups 12 and second side turn-ups 13 near one side of door. The forward turned edge 11 is recessed from the edge of the fender body 10 toward the inside of the vehicle; the first side flanging 12 is turned over from the forward flanging 11 to the side far away from the matching part of the front fender 100 and the vehicle door; the second side flange 13 is deflected from the first side flange 12 to a side near where the front fender 100 engages the door.
The front fender panel 100 is attached to the front side of the door of the vehicle, and the front fender panel 100 and the door are spaced apart from each other.
Referring to fig. 2, the forward turned edge 11 is turned from the outside to the inside from the edge of the fender body 10; the first side turned-over edge 12 is turned over by a certain angle forward from the forward turned-over edge 11, namely, is far away from one side of the matching part of the front fender 100 and the vehicle door; the second side flange 13 is deflected rearward at a certain angle from the first side flange 12 and extends inward.
Specifically, the first side turned-over edge 12 and the second side turned-over edge 13 both extend toward the inside of the vehicle, and the second side turned-over edge 13 and the first side turned-over edge 12 deflect by a certain angle and then extend, so that the second side turned-over edge 13 and the first side turned-over edge 12 are not coplanar, and the processing difficulty of the front fender 100 can be reduced. Meanwhile, the arrangement that the forward turned edge 11, the first side turned edge 12 and the second side turned edge 13 are sequentially connected and gradually deflect enables the side edge of the fender body 10 to be smoother, and the appearance attractiveness of the front fender 100 can be improved.
It is understood that the front fender panel 100 is formed by a mold, wherein a lower mold is provided below the front fender panel 100. The second side flanging 13 is deflected by a certain angle relative to the first side flanging 12, so that a returning space of the lower die can be reserved at the second side flanging 13, the returning difficulty of the lower die is reduced, and the lower die is prevented from interfering with the front fender 100 when being withdrawn, so that the difficulty of taking a piece is reduced.
Further, the terms "inside" and "outside" herein refer to the outside and the inside of the vehicle, and the front fender panel 100 is taken as an example, the term "outside" refers to the side of the exposed surface of the fender body 10 that is the outside, and the term "inside" refers to the direction opposite to the "outside".
According to the front fender panel 100 provided by the embodiment of the invention, the edge of the fender panel body 10 is provided with the forward flanging 11, the first side flanging 12 and the second side flanging 13, so that the appearance attractiveness of the fender panel body 10 can be improved, and meanwhile, the matching reliability of the front fender panel 100 and a mold in the production process can be ensured by gradually deflecting and turning the turned multi-section flanging structure, so that the strength of the mold can be reasonably improved, the interference between a lower mold and the front fender panel 100 can be prevented, and the difficulty in taking the front fender panel 100 is reduced.
In some embodiments of the present invention, the forward turned edge 11 and the edge of the fender body 10 are in smooth transition, and an included angle α 1 between the forward turned edge 11 and the vehicle in the Y direction is satisfied, and the relationship: alpha 1 is more than or equal to 0 degree and less than or equal to 3 degrees.
As shown in fig. 1, the forward turned edge 11 is turned inward at the door engagement portion, and when α 1 satisfies the above parameter range, the reliability of the engagement between the fender body 10 and the door can be ensured, and at the same time, the gap between the front fender 100 and the door can be ensured, thereby ensuring the opening effect of the door. Namely, when the forward flanging 11 and the first side flanging 12 and the second side flanging 13 which are sequentially connected with the forward flanging 11 are used for avoiding the vehicle door.
Specifically, the forward turned edge 11 and the edge of the fender body 10 are transited through a fillet, and the radius R1 of the fillet satisfies the relation: r1 is more than or equal to 1.25mm and less than or equal to 2 mm. When the fillet size satisfies the above-described parameter range, the matching effect of the front fender panel 100 and the vehicle door can be ensured.
It can be understood that when the radius of the fillet is too small (less than 1.25mm), the shaping quality at the forward flange 11 is affected; when the radius of the fillet is too large (greater than 2mm), the structure of the fillet will affect the matching effect of the front fender 100 and the vehicle door, i.e. the appearance of the opening of the vehicle door or the matching place of the two when the vehicle door is opened.
In a further embodiment of the invention, the length of the forward flange 11 is D1, and satisfies: d1 is not less than 0.1mm and not more than 0.5 mm.
When the length of the forward-turned edge 11 satisfies the above-described parameter range, a certain distance (i.e., the length of the forward-turned edge 11) can be reserved between the fender body 10 and the first side-turned edge 12. By combining the size parameters of the round corners, the size parameters of the forward flanging 11 are not too small or too large, and when the length of the forward flanging 11 is too small (less than 0.1mm), the appearance attractiveness of the round corners is affected; when the length of the forward flanging 11 is too large (more than 0.5mm), the opening of the vehicle door is influenced. From this, through design just turn-ups 11, can guarantee the aesthetic property in fender body 10 edge to and guarantee the matching effect of fender body 10 edge and door.
In some embodiments of the present invention, as shown in fig. 3, the first side flange 12 has an angle α 2 with respect to the X direction of the vehicle, and satisfies the following relation: alpha 2 is more than or equal to 45 degrees and less than or equal to 50 degrees. When the alpha 2 satisfies the parameter range, the structural strength of the die matched with the front fender panel 100 in the production process can be ensured, and the quality of a finished piece is ensured.
Specifically, when the deflection angle of the first side turned-up edge 12 is too small (α 2 is less than 45 °), the structural strength of the lower mold matched with the first side turned-up edge 12 is weak, so that the quality of the front fender panel 100 cannot be effectively ensured; when the deflection angle of the first side flange 12 is too large (α 2 is larger than 50 °), there is a wind direction that generates interference between the first side flange 12 and the door, which affects the opening of the door.
In a further embodiment of the present invention, the extending angle of the first side flange 12 needs to be kept consistent, so that the line of the matching part of the first side flange 12 and the vehicle door is smoother, and the appearance is more attractive.
In some embodiments of the present invention, the folding angle between the second side flap 13 and the first side flap 12 is α 3, and satisfies: alpha 3 is more than or equal to 0 degree, so that negative angles can be prevented from appearing at the first side flanging 12 and the second side flanging 13, the structural strength of the front fender 100 and a matched die can be ensured in the production process, and the quality of a finished piece is ensured. The structural strength of the second side flanging 13 and the lower die matched with the second side flanging can be reasonably improved, and meanwhile, the lower die is prevented from interfering with the second side flanging 13 when being withdrawn.
It can be understood that when α 3 is less than 0 °, the second side-turned edge 13 is turned inward with respect to the first side-turned edge 12, so that during the production of the front fender panel 100, the lower mold will interfere with the second side-turned edge 13 when being withdrawn, which affects the quality of the front fender panel 100.
It should be noted that the second side flap 13 and the first side flap 12 may be transitionally connected through an arc segment, so as to realize the deflection of the second side flap 13 relative to the first side flap 12 through the arc segment.
In some embodiments of the present invention, the distance between the burring of the lower wheel house of the front fender 100 and the door split is L1, and satisfies the following relation: l1 > 70 mm. It can be understood that when the distance between the flanging structure and the door seam is too small (less than or equal to 70mm), the structural strength of the mold is affected, and during the production process of the front fender panel 100, the problems of distortion, rebound defect and the like of the manufactured part can be caused.
In some embodiments of the present invention, front fender 100 further comprises: a fender trim 20, the fender trim 20 being formed at a lower portion of the fender body 10 and spaced apart from the forward burring 11. The fender body 10 includes: the transition section 14 is connected between the wheel arch side wall 21 of the wheel arch 20 of the fender and the forward flanging 11, the included angle between the plane of the wheel arch side wall 21 and the plane of the first side flanging 12 is beta, and the included angle meets the condition that the beta is more than or equal to 6 degrees.
When the beta meets the parameter range, enough springback compensation can be generated in the processing process of the front fender panel 100, meanwhile, the lower die is prevented from interfering with the front fender panel 100 when retracting, and the difficulty in taking the parts is reduced.
It can be understood that when β does not satisfy the above parameter range, the part springback compensation cannot be controlled, and when the lower mold is retracted, the lower mold is likely to interfere with the front fender 100, which results in a great difficulty in taking out the front fender 100.
It should be noted that the front fender panel 100 is formed by a mold, and when the front fender panel 100 is taken out from the mold, a certain springback will be generated at the flanged edge of the front fender panel 100. Referring to fig. 4, the amount of springback of β 1 may be generated at the hemmed edge, so that during the design and development of the front fender panel 100, the amount of springback needs to be designed so that the front fender panel 100 can be better matched with the peripheral parts such as the vehicle door during the subsequent assembly process.
Referring to fig. 4, in some specific embodiments of the invention, β comprises: a springback compensation angle β 1, wherein the springback compensation angle β 1 is a springback compensation angle of the first side flange and the second side flange; a safe backspacing angle beta 2, wherein the safe backspacing angle beta 2 is an included angle between the backspacing direction of the flanging lower die and the springback compensation angle of the first side flanging and the second side flanging; the safety backspacing angle beta 3 is an included angle between the wheel arch side wall and the backspacing direction of the lower die; wherein β ═ β 1+ β 2+ β 3. From this, can be more comprehensive design front fender 100's structure, promote the matching nature of front fender 100 and mould, can also guarantee the plastic effect after front fender 100 takes out simultaneously.
In a further embodiment of the invention, β 1 satisfies the relation: beta 1 is more than or equal to 3 degrees, so that the matching effect of the matching part of the front fender 100 and the vehicle door can be ensured. It will be appreciated that when the front fender 100 is stamped, the first side flange 12 is folded over on the side away from the door, and the amount of reshaping in this area is such that a certain design for springback compensation is required at the structure.
In some embodiments of the invention, β 2 and β 3 satisfy the relationship: beta 2+ beta 3 is more than or equal to 3 degrees. It can be understood that, when the front fender panel 100 is machined, the lower mold needs to be withdrawn from below the front fender panel 100, so that a certain opening angle, i.e. β 1, β 2, needs to be formed between the retracting direction of the lower mold and the front fender panel 100 to reduce the risk of interference with the product when the lower mold retracts.
In some embodiments of the present invention, the fender wheel arch 20 is spaced apart from the door seam by a distance L2, and L2 > 20mm, when the distance between the wheel arch and the door seam is less than the above parameters, the problem of insufficient swaged area and thus deformed appearance of the front fender panel 100 occurs.
A vehicle according to an embodiment of the present invention includes the front fender panel 100 described above. The front fender 100 has good appearance modeling and vehicle body function design, can meet the requirements of multiple working procedures in the stamping process, and provides good process and mold structure design conditions. The appearance quality and matching of the finished piece of the front fender 100 during production can be guaranteed, the production stability of the fender is improved, the development cost of the whole vehicle is reduced, and the development cycle of the whole vehicle is shortened.
The door described above refers to a front door of a vehicle, that is, a door provided adjacent to the front fender panel 100.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.
In the description of the present invention, "a plurality" means two or more.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A front fender of a vehicle, comprising:
a front flanging, a first side flanging and a second side flanging which are sequentially connected are formed on one side of the fender body close to the car door,
the forward flanging is turned over from the edge of the fender body to the inner side of the vehicle;
the first side flanging is turned over from the forward flanging to the side far away from the matching part of the front fender and the vehicle door;
the second side flanging deflects from the first side flanging to one side close to the matching part of the front fender and the vehicle door.
2. The front fender of a vehicle of claim 1, wherein the forward turned edge is in smooth transition with the edge of the fender body, and the included angle between the forward turned edge and the vehicle in the Y direction is α 1, and satisfies the relation: alpha 1 is more than or equal to 0 degree and less than or equal to 3 degrees.
3. A front fender of a vehicle according to claim 1 wherein the forward flange has a length D1 and satisfies: d1 is not less than 0.1mm and not more than 0.5 mm.
4. A front fender of a vehicle according to claim 1 wherein the first side flange includes an angle α 2 with respect to the X-direction of the vehicle and satisfies the relationship: alpha 2 is more than or equal to 45 degrees and less than or equal to 50 degrees.
5. The front fender of a vehicle according to claim 1, wherein a folding angle of the second side-burring with respect to the first side-burring is α 3, and satisfies: alpha 3 is more than or equal to 0 degree.
6. A front fender of a vehicle according to claim 1, further comprising:
the fender wheel arch is formed at the lower part of the fender body and is arranged at intervals with the forward flanging;
the fender body includes: the changeover portion, the changeover portion is connected the wheel arch lateral wall of fender wheel arch with between the positive turn-ups, wheel arch lateral wall place plane with the planar contained angle in first side turn-ups place is beta, and satisfies, and beta is greater than or equal to 6.
7. A front fender of a vehicle according to claim 6, wherein β comprises:
a springback compensation angle β 1, wherein the springback compensation angle β 1 is a springback compensation angle of the first side flange and the second side flange;
a safe backspacing angle beta 2, wherein the safe backspacing angle beta 2 is an included angle between the backspacing direction of the flanging lower die and the springback compensation angle of the first side flanging and the second side flanging;
the safety backspacing angle beta 3 is an included angle between the wheel arch side wall and the backspacing direction of the lower die;
wherein β ═ β 1+ β 2+ β 3.
8. A front fender of a vehicle according to claim 7, wherein β 1 satisfies the relationship: beta 1 is more than or equal to 3 degrees.
9. A front fender of a vehicle according to claim 7, wherein β 2 and β 3 satisfy the relationship: beta 2+ beta 3 is more than or equal to 3 degrees.
10. A vehicle characterized by comprising a front fender of a vehicle according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010622969.8A CN113879409A (en) | 2020-07-01 | 2020-07-01 | Fender of vehicle and vehicle that has it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010622969.8A CN113879409A (en) | 2020-07-01 | 2020-07-01 | Fender of vehicle and vehicle that has it |
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| Publication Number | Publication Date |
|---|---|
| CN113879409A true CN113879409A (en) | 2022-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010622969.8A Pending CN113879409A (en) | 2020-07-01 | 2020-07-01 | Fender of vehicle and vehicle that has it |
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| CN (1) | CN113879409A (en) |
Citations (9)
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|---|---|---|---|---|
| JPH10316038A (en) * | 1997-05-20 | 1998-12-02 | Daihatsu Motor Co Ltd | Structure of related part between fender panel and fender liner of vehicle body front part |
| JPH1120743A (en) * | 1997-07-03 | 1999-01-26 | Nissan Motor Co Ltd | Baffle installation structure near rear end of front fender |
| JP2010030455A (en) * | 2008-07-29 | 2010-02-12 | Honda Motor Co Ltd | Vehicle body side part structure |
| JP2010195093A (en) * | 2009-02-23 | 2010-09-09 | Toyota Motor Corp | Mounting structure of vehicle outer plate |
| JP2010215114A (en) * | 2009-03-17 | 2010-09-30 | Honda Motor Co Ltd | Front fender structure |
| JP2014189027A (en) * | 2013-03-26 | 2014-10-06 | Daihatsu Motor Co Ltd | Front fender panel of vehicle |
| CN208119272U (en) * | 2018-03-12 | 2018-11-20 | 上汽通用五菱汽车股份有限公司 | Fender and electric car |
| CN110738005A (en) * | 2019-10-29 | 2020-01-31 | 上汽大众汽车有限公司 | Full profile compensation method for stamping and rebounding automobile fender |
| CN110756641A (en) * | 2019-10-29 | 2020-02-07 | 上汽大众汽车有限公司 | Restraint method for full-profile springback compensation of automobile fender |
-
2020
- 2020-07-01 CN CN202010622969.8A patent/CN113879409A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10316038A (en) * | 1997-05-20 | 1998-12-02 | Daihatsu Motor Co Ltd | Structure of related part between fender panel and fender liner of vehicle body front part |
| JPH1120743A (en) * | 1997-07-03 | 1999-01-26 | Nissan Motor Co Ltd | Baffle installation structure near rear end of front fender |
| JP2010030455A (en) * | 2008-07-29 | 2010-02-12 | Honda Motor Co Ltd | Vehicle body side part structure |
| JP2010195093A (en) * | 2009-02-23 | 2010-09-09 | Toyota Motor Corp | Mounting structure of vehicle outer plate |
| JP2010215114A (en) * | 2009-03-17 | 2010-09-30 | Honda Motor Co Ltd | Front fender structure |
| JP2014189027A (en) * | 2013-03-26 | 2014-10-06 | Daihatsu Motor Co Ltd | Front fender panel of vehicle |
| CN208119272U (en) * | 2018-03-12 | 2018-11-20 | 上汽通用五菱汽车股份有限公司 | Fender and electric car |
| CN110738005A (en) * | 2019-10-29 | 2020-01-31 | 上汽大众汽车有限公司 | Full profile compensation method for stamping and rebounding automobile fender |
| CN110756641A (en) * | 2019-10-29 | 2020-02-07 | 上汽大众汽车有限公司 | Restraint method for full-profile springback compensation of automobile fender |
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Application publication date: 20220104 |