CN114248848A - Engine cover plate for automobile and automobile with engine cover plate - Google Patents
Engine cover plate for automobile and automobile with engine cover plate Download PDFInfo
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- CN114248848A CN114248848A CN202011018104.7A CN202011018104A CN114248848A CN 114248848 A CN114248848 A CN 114248848A CN 202011018104 A CN202011018104 A CN 202011018104A CN 114248848 A CN114248848 A CN 114248848A
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- 230000007704 transition Effects 0.000 claims description 33
- 239000011324 bead Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 230000008901 benefit Effects 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000007790 scraping Methods 0.000 description 1
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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
- B62D25/10—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles
- B62D25/105—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles for motor cars
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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
- B62D25/10—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles
- B62D25/12—Parts or details thereof
-
- 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
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses an engine cover plate for an automobile and the automobile with the same, wherein the engine cover plate for the automobile comprises a fender assembly, the fender assembly comprises two fenders, the two fenders are arranged at intervals along a first direction to limit an opening, the engine cover plate is suitable for being matched with the opening and is arranged at intervals with the edge of the opening, and the engine cover plate comprises: the outer plate comprises a first plate body and a first flanging, the first flanging is arranged at the edge of the first plate body and extends downwards, and the first flanging is positioned at the lower side of the opening; according to the engine cover plate provided by the embodiment of the invention, the interference between the engine cover plate and the fender during the opening process can be effectively prevented, and the integral attractiveness of an automobile is reduced due to the fact that devices in the automobile are excessively exposed.
Description
Technical Field
The invention relates to the technical field of automobile manufacturing, in particular to an engine cover plate for an automobile and the automobile with the engine cover plate.
Background
In the related art, a certain gap is formed between an engine cover plate and a fender of an automobile, but due to factors such as manufacturing tolerance, the gaps between the engine cover plate and the left side and the right side of the fender are difficult to adjust and keep consistent, and if the gap is slightly small, the opening process of the engine cover plate and the fender have interference risks. If the clearance between the engine cover and the fender is large. The devices inside the automobile can be seen from the outside of the automobile, so that the appearance and the attractiveness of the whole automobile are influenced.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, an object of the present invention is to provide an engine cover for an automobile, in which the engine cover according to an embodiment of the present invention can effectively prevent interference between the engine cover and a fender during opening, and can prevent the interior components of the automobile from being excessively exposed, which may result in a reduction in the overall aesthetic appearance of the automobile.
Another object of the present invention is to provide a vehicle having the engine cover plate.
An engine cover for an automobile according to an embodiment of the present invention includes a fender assembly including two fenders spaced apart in a first direction to define an opening, the engine cover adapted to fit over the opening and spaced apart from a rim of the opening, the engine cover including: the outer plate comprises a first plate body and a first flanging, the first flanging is arranged at the edge of the first plate body and extends downwards, and the first flanging is positioned at the lower side of the opening; the inner panel, the inner panel includes second plate body and second turn-ups, the second plate body is established the inboard of first plate body, the second turn-ups is established the edge and the downwardly extending of second plate body, the second turn-ups is located the open-ended downside, the second turn-ups is established first turn-ups inboard and with first turn-ups is fixed continuous.
According to the engine cover plate for the automobile, the first flanging is arranged at the edge, close to the fender, of the first plate body of the outer plate, so that the phenomenon that an automobile device in the fender assembly is exposed to the visual field of a user and the overall appearance of the outside of the automobile is affected due to the fact that the gap between the engine cover plate and the fender is large can be prevented. The inner plate is arranged in the outer plate, the second plate body of the inner plate is connected with the inner side of the first plate body, the second flanging is connected with the inner side of the first flanging, the integral rigidity of the engine cover plate can be effectively improved, and the collapse of the surface of the engine cover plate is effectively prevented. And the integral engine cover plate effectively avoids the interference between the engine cover plate and the fender in the opening process.
In addition, the engine cover plate for the automobile according to the present invention may further have the following additional technical features:
in some embodiments of the invention, the first cuff comprises: the first straight line section is connected with the first plate body; the second straight line sections are arranged on one side, far away from the first plate body, of the first straight line section at intervals and are positioned on one side, close to the second flanging, of the first straight line section; the transition part is connected between the first straight line section and the second straight line section and is in transition connection with the first straight line section and the second straight line section respectively, and the transition part is configured to be a convex surface bulging towards the second flanging.
In some embodiments of the invention, on a reference plane, an included angle between a tangent at any point on the orthographic projection of the transition portion and a horizontal plane is greater than 30 °, wherein the reference plane is parallel to a plane formed by the intersection of the first direction and the second direction, and the second direction is a vertical direction.
In some embodiments of the invention, the first and second linear segments each extend vertically.
In some embodiments of the present invention, the length of the first straight line segment is h1, and h1 satisfies: h1 is more than or equal to 0.5mm and less than or equal to 1.5 mm.
In some embodiments of the invention, the second straight segment has a length h2, and h2 satisfies: h2 is more than or equal to 12mm and less than or equal to 18 mm.
In some embodiments of the present invention, the first plate body is transitionally connected with the first flange through a rounded transition portion, the radius of the rounded transition portion is R, and R satisfies: r is more than or equal to 1mm and less than or equal to 2 mm.
In some embodiments of the present invention, the second flange extends vertically, and an end of the second flange, which is far away from the second plate, is flush with an end of the first flange, which is far away from the first plate.
In some embodiments of the invention, an end of the first flange remote from the first panel is adapted to be spaced apart from the fender panel.
An automobile according to an embodiment of the present invention includes: a fender assembly including two fenders spaced apart along the first direction to define an opening; the engine cover plate is used for the automobile according to the embodiment, and is matched with the opening and arranged at intervals with the edge of the opening.
According to the automobile provided by the embodiment of the invention, under the condition that the gap between the engine cover plate and the fender assembly is kept small, the interference, such as friction or scratch, between the engine cover plate and the fender during starting inside can be effectively avoided, the smoothness of lines between the engine cover plate and the fender assembly is high, the gap between the engine cover plate and the fender assembly is small, the exposure of devices inside the automobile is prevented, and the appearance attractiveness of the whole automobile is improved.
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 an angled view of an engine cover and fender assembly according to an embodiment of the present invention;
FIG. 2 is a mating view of an engine cover and fender at another angle according to an embodiment of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
fig. 4 is a schematic structural view of an engine cover plate according to an embodiment of the present invention.
Reference numerals:
an engine cover plate 100;
an outer panel 1; a first plate body 11; a first flange 12; a first straight line segment 121; a second straight line segment 122; a transition portion 123; a fillet transition 13;
an inner panel 2; a second plate body 21; a second flange 22;
a fender assembly 200; a fender panel 3; an opening 31.
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.
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. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
An engine cover 100 for an automobile according to an embodiment of the present invention will be described below with reference to fig. 1 to 4.
As shown in fig. 1 to 4, in an engine cover panel 100 for a vehicle (not shown in the drawings) according to an embodiment of the present invention, the vehicle includes a fender assembly 200, and the fender assembly 200 includes two fenders 3, and the two fenders 3 are spaced apart in a first direction to define an opening 31. Here, it should be noted that the first direction is a lateral direction of the vehicle, i.e., a left-right direction as shown in fig. 1 and 2. Two fenders 3 of fender assembly 200 are fender 3 that locate the anterior left and right sides of car, locate between two fender 3 of the anterior left and right sides of car promptly, inject certain space, can make the position between two fender 3 of partial device of car locating.
Further, as shown in fig. 1-4, the engine cover plate 100 is adapted to fit over the opening 31 and is spaced from the edge of the opening 31. In other words, a certain space is defined between the two fender panels 3, and an opening 31 is provided above the space, the engine cover 100 is provided at the opening 31, and can open and close the opening 31, the space between the two fender panels 3 can be blocked when the engine cover 100 is closed, and the opening 31 can be opened when the engine cover 100 is opened.
In the prior art, a certain gap is formed between the engine cover 100 and the fender 3. If the gap interval is small, interference, such as scraping or friction, is easily generated between the engine cover plate 100 and the fender 3 in the opening process. If the gap between the engine cover 100 and the fender 3 is large, the engine cover 100 will not interfere with the fender 3 in the opening process, but after the engine cover 100 is closed, the gap between the engine cover 100 and the fender 3 is large, so that the structure inside the vehicle can be easily seen in the visible range of a user, thereby affecting the aesthetic property of the whole vehicle.
In addition, in order to achieve the purpose of reducing the weight of the automobile body, the engine cover 100 is usually made of aluminum. The aluminum material has the advantages of light weight, high strength, corrosion resistance and the like, and is a good material for automobile manufacturing and part processing. However, the aluminum material also has a material property of large spring back, and therefore, when used as the engine cover 100, easily interferes with the fender panel 3 during opening.
As shown in fig. 3 and 4, in an engine cover 100 for a vehicle according to an embodiment of the present invention, the engine cover 100 includes: an outer panel 1 and an inner panel 2. As shown in fig. 3 and 4, the engine cover 100 is formed by combining an outer panel 1 on the outside and an inner panel 2 provided inside the outer panel 1, and the outer surface of the outer panel 1, i.e., the engine cover 100, is intended to be exposed to the user. The inner panel 2 is provided inside the outer panel 1 and is connected to the inner surface of the outer panel 1, so that the strength of the entire engine cover 100 can be ensured by the joining of the outer panel 1 and the inner panel 2.
The outer plate 1 includes a first plate 11 and a first flange 12, the first flange 12 is disposed at an edge of the first plate 11 and extends downward, and the first flange 12 is located at a lower side of the opening 31. That is, the first panel 11 of the outer panel 1 is a main body thereof, and the first panel 11 is a panel disposed transversely to the left-right direction of the vehicle body as shown in fig. 3 and 4. The first turned-over edge 12 is arranged at the edge of the first plate body 11, namely, the side of the first plate body 11 close to the fender 3 as shown in fig. 3 and 4, and the first turned-over edge 12 is arranged along the up-down direction as shown in fig. 3 and 4, so that even if the gap between the engine cover plate 100 and the fender 3 is large, when the engine cover plate 100 is closed, the automobile trim arranged at the opening 31 of the fender assembly 200 can still be effectively shielded through the first turned-over edge 12, and the overall external aesthetic property of the vehicle is ensured.
For example, as shown in fig. 3, after the engine cover panel 100 is closed, even if the gap between the engine cover panel 100 and the fender panel 3 is large, due to the shielding effect of the first turned-over edge 12, the visible area of the user in the vehicle is still small, such as an area B shown in fig. 3, so that the interior part provided at the opening 31 of the fender assembly 200 can be effectively shielded by the first turned-over edge 12, the overall external aesthetic property of the vehicle is ensured, and when the vehicle cover panel is suitable for a higher-grade vehicle model, the overall appearance grade of the vehicle can be further improved.
As shown in fig. 3 and 4, the inner panel 2 includes a second panel 21 and a second flange 22, the second panel 21 is disposed on the inner side of the first panel 11, the second flange 22 is disposed on the edge of the second panel 21 and extends downward, the second flange 22 is disposed on the lower side of the opening 31, and the second flange 22 is disposed on the inner side of the first flange 12 and is fixedly connected to the first flange 12. That is, the second panel body 21 of the inner panel 2 is a main body thereof, and the second panel body 21 is a panel body that is disposed transversely to the left-right direction of the vehicle body as shown in fig. 3 and 4. A second burring 22 is provided at an edge of the second panel 21, that is, a side of the second panel 21 close to the fender panel 3 as shown in fig. 3 and 4, the second burring 22 is provided in the up-down direction as shown in fig. 3 and 4, and the second burring 22 is provided inside the first burring 12.
It should be noted that the first plate 11 is a plate structure, and as shown in fig. 3 and fig. 4, in the up-down direction, the upper surface of the first plate 11 is the outer side, the lower surface of the first plate 11 is the inner side, and the second plate 21 is connected to the inner side of the first plate 11, that is, the first plate 11 is disposed on the inner side of the first plate 11. As can be seen from the above, the first turned-over edge 12 is a plate body, and the first turned-over edge 12 is disposed along the up-down direction shown in fig. 3 and 4, so that the side of the first turned-over edge 12 close to the fender 3 is the outer side, and the side of the first turned-over edge 12 far from the fender 3 is the inner side. While the second turned-up edge 22 is connected to the side of the first turned-up edge 12 remote from the fender 3.
As can be seen, the inner panel 2 is provided on the inner side of the outer panel 1, that is, the second panel 21 is provided on the inner side of the first panel 11, and the second flange 22 is provided on the inner side of the first flange 12. The overall weight of the engine cover plate 100 can be reduced, namely, the engine cover plate 100 is light in weight, and meanwhile, the surface of the engine cover plate 100 can be effectively prevented from collapsing and deforming, the rigidity of the engine cover plate 100 is effectively improved, and the overall quality of the engine cover plate 100 is improved.
According to the engine cover plate 100 for the automobile, the first flanging 12 is arranged at the edge, close to the fender 3, of the first plate body 11 of the outer plate 1, so that the situation that automobile devices inside the fender assembly 200 are exposed to the visual field of a user due to the fact that the gap between the engine cover plate 100 and the fender 3 is large, and the overall appearance of the outside of the automobile is affected can be prevented. The inner plate 2 is arranged in the outer plate 1, the second plate body 21 of the inner plate 2 is connected with the inner side of the first plate body 11, and the second flanging 22 is connected with the inner side of the first flanging 12, so that the integral rigidity of the engine cover plate 100 can be effectively improved, and the surface of the engine cover plate 100 is effectively prevented from collapsing. And the whole engine cover plate 100 effectively avoids the interference between the engine cover plate 100 and the fender 3 in the opening process.
First turn-ups 12 and the second turn-ups 22 between be connected, can be through the riveted mode, the preferred SPR that can choose for use is from dashing the riveting, and the deformation that the riveting produced is little, has higher intensity, better performance and good outward appearance, more does benefit to the lightweight that realizes the car.
In the engine cover 100 according to the embodiment of the present invention, the first beads 12 are provided on both left and right sides of the first panel 11 of the outer panel 1, and the second beads 22 are provided on both left and right sides of the second panel 21 of the inner panel 2, as shown in fig. 3 and 4, only one side of the outer panel 1 and the inner panel 2 of the engine cover 100 according to the embodiment of the present invention is shown.
As shown in fig. 3 and 4, the first flange 12 includes: a first straight segment 121, a second straight segment 122, and a transition 123. The first straight line segment 121 is connected to the first plate 11, that is, the first straight line segment 121 is an end of the first flange 12 connected to the first plate 11. The second straight line segments 122 are arranged at intervals on one side of the first straight line segment 121 far away from the first plate body 11, and are located on one side of the first straight line segment 121 close to the second turned edge 22. The transition portion 123 is connected between the first straight line segment 121 and the second straight line segment 122, and is in transition connection with the first straight line segment 121 and the second straight line segment 122, respectively. That is to say, one side of the first straight line segment 121 is connected with the first plate 11, the other side of the first straight line segment 121 is connected with the second straight line segment 122, and the first straight line segment 121 and the second straight line segment 122 are connected through the transition portion 123, and the second straight line segment 122 is closer to the second flange 22 than the first straight line segment 121, so that the overall stress performance of the first flange 12 is improved through the matching of the first straight line segment 121, the second straight line segment 122 and the transition portion 123.
Further, as shown in fig. 3 and 4, the transition portion 123 is configured as a convex surface bulging toward the second burring 22. That is, the transition portion 123 is a convex structure, and the convex direction of the transition portion 123 is toward the second flange 22. As can be seen, the first flange 12 has a structure including, in order from top to bottom as shown in fig. 3 and 4, a first straight line segment 121, a transition portion protruding toward the second flange 22, and a second straight line segment 122. As can be seen from the above, the second straight section 122 of the first turned-up edge 12 is closer to the second turned-up edge 22 than the first straight section 121, and further, the overall structure of the first turned-up edge 12 is such that the first straight section 121 protrudes toward the fender 3. After the engine cover plate 100 is closed, the first flanging 12 can be better matched with the fender 3, the smoothness of lines on the surface between the surface of the engine cover plate 100 and the fender 3 is higher, and the flexibility and consistency of the lines of the whole vehicle are better.
On the reference surface, the included angle between the tangent line at any point on the orthographic projection of the transition part 123 and the horizontal plane is more than 30 degrees, wherein the reference surface is parallel to the plane formed by the intersection of the first direction and the second direction, and the second direction is a vertical direction.
Specifically, the first direction mentioned above is the left-right direction of the automobile as shown in fig. 3 and 4, the second direction is the vertical direction, i.e., the up-down direction as shown in fig. 3 and 4, so that the plane formed by the first direction and the second direction is the cross section of the vehicle from left to right, and the reference plane is parallel to the plane, the orthographic projection of the transition part on the reference plane is the shape of the transition part as shown in fig. 3 and 4.
Therefore, the shape of the transition portion 123 is an arc structure with a certain radian, and the arc surface of the transition portion 123 protrudes toward the second flange 22, and an included angle is formed between any point on the orthographic projection of the transition portion 123 and the horizontal plane, for example, the included angle theta shown in fig. 4 is larger than 30 °, so that the included angle is limited by the included angle, that is, the included angle is larger than 30 °, the overall rigidity of the first flange 12 is increased, and the stress performance of the first flange 12 is improved.
As shown in fig. 3 and 4, the first straight line segment 121 and the second straight line segment 122 each extend vertically. That is, the first straight line segment 121 and the second straight line segment 122 are both disposed in the vertical direction, so that the overall structural stability of the first flange 12 is ensured, and the stress performance of the outer panel 1 is further improved.
As shown in fig. 4, the length of the first straight line segment 121 is h1, and h1 satisfies: h1 is more than or equal to 0.5mm and less than or equal to 1.5 mm. That is, the length of the first straight line segment 121 is 0.5mm to 1.5mm, and if the size of the first straight line segment 121 is large, the material of the engine cover 100 rebounds, so that the engine cover 100 interferes with the fender panel 3 during the opening process. If the size of the first straight line segment 121 is small, the smooth connection of the joint of the first flange 12 and the first plate 11 cannot be ensured, so that the smoothness of the line between the engine cover plate 100 and the fender 3 is reduced.
As shown in fig. 4, the length of the second straight line segment 122 is h2, and h2 satisfies: h2 is more than or equal to 12mm and less than or equal to 18 mm. The size range of the second straight line section 122 is 12mm-18mm, and if the length of the second straight line section 122 is too small, the connection size is insufficient when the first flange 12 and the second flange 22 are connected, so that the connection rigidity is insufficient, and the connection stability is poor. If the length of the second straight line section 122 is large, the overall size of the first flange 12 is increased, the manufacturing cost is high, and when the engine cover 100 is closed, the lower end of the first flange 12 interferes with the inside of the fender panel 3. Therefore, the size of the first straight line segment 121 is between 12mm and 18mm, which not only ensures the stable connection between the first flange 12 and the second flange 22, but also effectively controls the cost.
Preferably, the size of the second straight line section 122 is 16mm, which not only can ensure the stable connection of the first flange 12 and the second flange 22, but also the rigidity of the first flange 12 and the second flange 22 meets the requirement, and meanwhile, the manufacturing cost is low.
As shown in fig. 4, the first plate 11 is transitionally connected with the first flange 12 through the fillet transition portion 13, the radius of the fillet transition portion 13 is R, and R satisfies: r is more than or equal to 1mm and less than or equal to 2 mm.
Specifically, the junction of first turn-ups 12 and first plate body 11 is connected through fillet transition portion 13 to guaranteed the cooperation department between planking 1 and fender 3, lines smoothness degree and fairing uniformity, and engine apron 100 is closing the back, and the whole lines of outside of car is gentle and agreeable unanimously.
As shown in fig. 3 and 4, the second flange 22 extends vertically, and an end of the second flange 22 away from the second plate 21 is flush with an end of the first flange 12 away from the first plate 11. By arranging the end of the second flange 22 away from the second plate 21 to be flush with the end of the first flange 12 away from the first plate 11, it is possible to facilitate the positioning of the inner plate 2 and the outer plate 1 and the dimensional correction of the inner plate 2 and the outer plate 1.
As shown in fig. 3 and 4, an end of the first flange 12 remote from the first panel 11 is adapted to be spaced apart from the fender 3. The size h2 of the second straight line section 122 of the first turned-up edge 12 is in the range of 12mm to 18mm, and if the size of the second straight line section 122 is large, the lower end of the second straight line section 122 interferes with the position inside the fender panel 3 when the engine cover 100 is closed, for example, the lower end of the second straight line section 122 abuts against the inside surface of the fender panel 3. Therefore, a certain gap is maintained between the lower end of the first burring 12 and the fender panel 3, which can prevent the problem of abutment with the inner side surface of the fender panel 3 when the engine cover 100 is closed, and can effectively reduce the manufacturing cost.
An automobile according to an embodiment of the present invention includes: a fender assembly 200 and an engine cover plate 100. The fender assembly 200 includes two fenders 3, the two fenders 3 being spaced apart in a first direction to define an opening 31. The engine cover 100 is the engine cover 100 for the automobile of the above example, and the engine cover 100 is fitted to the opening 31 and spaced apart from the edge of the opening 31.
According to the automobile provided by the embodiment of the invention, under the condition that the gap between the engine cover plate 100 and the fender assembly 200 is kept small, the interference, such as friction or scratch, between the engine cover plate 100 and the fender 3 in the opening process can be effectively avoided, the smoothness of lines between the engine cover plate 100 and the fender assembly 200 is high, the gap between the engine cover plate 100 and the fender assembly 200 is small, the exposure of devices in the automobile is prevented, and the integral appearance attractiveness of the automobile is improved.
The present invention is not limited thereto, and in the automobile according to the embodiment of the present invention, the clearance between the engine cover 100 and the fender assembly 200 may be 3.0mm ± 1mm, 3.0mm is a clearance dimension, and ± 1mm is a tolerance, and thus it can be understood that the clearance between the engine cover 100 and the fender assembly 200 may be in a range of 2.0mm to 4.0 mm. Because the existing automobile manufacturing aims at improving the attractiveness of the whole automobile, the smaller the gap between the engine cover plate 100 and the fender assembly 200 is, the smoother the transition of the structural joint of the whole automobile is, and the higher the attractiveness of the automobile is. Therefore, the fender assembly 200 and the engine cover plate 100 of the embodiment of the invention can ensure that the clearance between the engine cover plate 100 and the fender assembly 200 is smaller in the automobile with the fender assembly, and the smoothness and the attractiveness of the whole line are improved.
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. An engine cover for a vehicle, the vehicle including a fender assembly, the fender assembly including two fenders, two of the fenders being spaced apart in a first direction to define an opening, the engine cover adapted to engage the opening and be spaced apart from an edge of the opening, the engine cover comprising:
the outer plate comprises a first plate body and a first flanging, the first flanging is arranged at the edge of the first plate body and extends downwards, and the first flanging is positioned at the lower side of the opening;
the inner panel, the inner panel includes second plate body and second turn-ups, the second plate body is established the inboard of first plate body, the second turn-ups is established the edge and the downwardly extending of second plate body, the second turn-ups is located the open-ended downside, the second turn-ups is established first turn-ups inboard and with first turn-ups is fixed continuous.
2. The engine cover for an automobile of claim 1, wherein the first bead includes:
the first straight line section is connected with the first plate body;
the second straight line sections are arranged on one side, far away from the first plate body, of the first straight line section at intervals and are positioned on one side, close to the second flanging, of the first straight line section;
the transition part is connected between the first straight line section and the second straight line section and is in transition connection with the first straight line section and the second straight line section respectively, and the transition part is configured to be a convex surface bulging towards the second flanging.
3. The engine cover plate for the automobile according to claim 2, wherein an included angle between a tangent at any point on an orthographic projection of the transition portion and a horizontal plane on a reference plane is greater than 30 °, wherein the reference plane is parallel to a plane formed by the intersection of the first direction and the second direction, and the second direction is a vertical direction.
4. The engine cover plate for an automobile of claim 2, wherein the first straight line segment and the second straight line segment both extend vertically.
5. The engine cover plate for an automobile according to claim 4, wherein the length of the first straight line segment is h1, and the h1 satisfies: h1 is more than or equal to 0.5mm and less than or equal to 1.5 mm.
6. The engine cover plate for the automobile as claimed in claim 5, wherein the length of the second straight line segment is h2, and the h2 satisfies: h2 is more than or equal to 12mm and less than or equal to 18 mm.
7. The engine cover plate for the automobile according to any one of claims 1 to 6, wherein the first plate body is in transitional connection with the first flange through a fillet transition portion, the radius of the fillet transition portion is R, and R satisfies: r is more than or equal to 1mm and less than or equal to 2 mm.
8. The engine cover plate for the automobile according to any one of claims 1 to 6, wherein the second flange extends vertically, and an end of the second flange, which is away from the second plate, is flush with an end of the first flange, which is away from the first plate.
9. The engine cover for an automobile of claim 8, wherein an end of the first flange remote from the first panel is adapted to be spaced apart from the fender panel.
10. An automobile, comprising:
a fender assembly including two fenders spaced apart along the first direction to define an opening;
the engine cover plate for the automobile according to any one of claims 1 to 9, fitted to the opening and spaced apart from the edge of the opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011018104.7A CN114248848A (en) | 2020-09-24 | 2020-09-24 | Engine cover plate for automobile and automobile with engine cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011018104.7A CN114248848A (en) | 2020-09-24 | 2020-09-24 | Engine cover plate for automobile and automobile with engine cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114248848A true CN114248848A (en) | 2022-03-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011018104.7A Pending CN114248848A (en) | 2020-09-24 | 2020-09-24 | Engine cover plate for automobile and automobile with engine cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114248848A (en) |
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| CN208665334U (en) * | 2018-06-11 | 2019-03-29 | 上海同捷科技股份有限公司 | A kind of composite material automobile cover |
| CN210116556U (en) * | 2019-05-08 | 2020-02-28 | 北京汽车股份有限公司 | Side wall outer plate, automobile body assembly and automobile |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1191629A (en) * | 1997-09-18 | 1999-04-06 | Hino Motors Ltd | Sealing structure of space inside fender |
| JP2001310766A (en) * | 2000-04-27 | 2001-11-06 | Mazda Motor Corp | Structure for vehicle front part |
| JP2002002546A (en) * | 2000-06-20 | 2002-01-09 | Isuzu Motors Ltd | Structure around fender for vehicle body |
| CN202896687U (en) * | 2012-10-30 | 2013-04-24 | 浙江吉利汽车研究院有限公司杭州分公司 | Automobile engine chamber hood |
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| CN210116556U (en) * | 2019-05-08 | 2020-02-28 | 北京汽车股份有限公司 | Side wall outer plate, automobile body assembly and automobile |
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