CN213892133U - Roof planking assembly and vehicle - Google Patents
Roof planking assembly and vehicle Download PDFInfo
- Publication number
- CN213892133U CN213892133U CN202021219365.0U CN202021219365U CN213892133U CN 213892133 U CN213892133 U CN 213892133U CN 202021219365 U CN202021219365 U CN 202021219365U CN 213892133 U CN213892133 U CN 213892133U
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- vehicle
- outer panel
- skylight
- roof outer
- panel assembly
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 35
- 238000003466 welding Methods 0.000 claims abstract description 16
- 230000007704 transition Effects 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims abstract description 10
- 238000005516 engineering process Methods 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 11
- 238000002955 isolation Methods 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 10
- 238000010030 laminating Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010073 coating (rubber) Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a top cap planking assembly and vehicle for vehicle, top cap planking assembly includes: the roof outer plate is provided with a skylight opening, the periphery of the skylight opening is provided with a first flanging structure, and the first flanging structure comprises a first flange extending in the vertical direction; the skylight reinforcing ring is at least partially attached to the bottom surface of the top cover outer plate and is arranged in the circumferential direction of the skylight opening in a surrounding mode, a second folded edge extending in the vertical direction is arranged on the circumferential edge of the skylight reinforcing ring, and the first folded edge and the second folded edge are connected through a cold metal transition welding technology. According to the utility model discloses a top cap planking assembly for vehicle sets up the at least partial laminating of skylight beaded finish in the bottom surface of top cap planking, and first hem and second hem adopt cold metal transition welding technique to be connected, have improved the stability of being connected between skylight beaded finish and the top cap planking, have reduced the technological requirement, have alleviateed the weight of top cap planking assembly, satisfy the vehicle lightweight requirement.
Description
Technical Field
The utility model relates to the field of automotive technology, in particular to top cap planking assembly and vehicle.
Background
The selection of the connection mode between the roof outer panel assembly and the skylight reinforcing ring often requires many factors, such as the connection strength and the sealing performance between the roof outer panel and the skylight reinforcing ring, as well as the process difficulty and the development cost of the connection structure, and the encroachment of the connection structure on the passenger compartment space.
In the related technology, the left side and the right side of the top cover outer plate form flanges, the flanges are connected with the skylight reinforcing ring in a spot welding mode, the rear side of the top cover outer plate is connected with the skylight reinforcing ring in a wrapping mode, the flanges are longer, the cracking risk is high during stamping, welding spots are poor in leakage attractiveness, and the flanges are long, so that parts are heavier; or the left side and the right side and the front side and the rear side of the outer plate of the top cover form flanges which are respectively connected with the skylight reinforcing ring in a wrapping mode, the wrapping process is adopted in the mode, a wrapping die needs to be developed, the development cost is high, the requirement on the process precision is high, and meanwhile, the sealing surface of the top cover matched with the skylight sealing strip after wrapping is easy to deform and has water leakage risk.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a top cap planking for vehicle, the stable in structure of this top cap planking, technological requirement are low and can satisfy the vehicle lightweight requirement.
Another object of the present invention is to provide a vehicle, including a roof outer panel for a vehicle having the above advantages.
According to the utility model discloses a top cap planking assembly for vehicle, include: the roof outer plate is provided with a skylight opening, the periphery of the skylight opening is provided with a first flanging structure, and the first flanging structure comprises a first flange extending in the vertical direction; the skylight reinforcing ring is at least partially attached to the bottom surface of the top cover outer plate and arranged in the circumferential direction of the skylight opening in a surrounding mode, a second folded edge extending in the vertical direction is arranged on the circumferential edge of the skylight reinforcing ring, and the first folded edge and the second folded edge are connected through a cold metal transition welding technology.
According to the utility model discloses a top cap planking assembly for vehicle sets up the at least partial laminating of skylight beaded finish in the bottom surface of top cap planking, just first hem with the second hem adopts cold metal transition welding technique to connect, has improved the stability of being connected between skylight beaded finish and the top cap planking, has reduced technological requirement, has alleviateed the weight of top cap planking assembly, satisfies vehicle lightweight requirement.
In addition, according to the present invention, the roof outer panel for a vehicle may further have the following additional technical features:
in some embodiments, the first flange structure further includes a horizontal edge connected to a lower end of the first flange, the horizontal edge extends toward one side of the skylight opening, and a slot is formed by the first flange and the horizontal edge.
In an optional embodiment, a joint surface between the bottom surface of the top cover outer plate and the top surface of the skylight reinforcing ring is provided with sealing vibration isolation glue.
In a further alternative embodiment, the first and second flanges are of equal length and the first and second flanges range in length from 5 to 7 mm.
In an alternative example, the length of the horizontal side ranges between 1-5 mm.
In an alternative embodiment, the included angle a1 between the first folding edge and the horizontal plane is greater than or equal to 90 degrees, and the included angle a2 between the first folding edge and the horizontal plane is greater than or equal to 90 degrees.
In a further optional example, a junction of the first folded edge and the top plate of the top cover outer plate is in smooth transition, and a junction of the first folded edge and the horizontal edge is in smooth transition.
In an optional embodiment, the skylight opening is a square opening.
According to the utility model discloses the vehicle includes the top cap planking assembly of above-mentioned embodiment, because according to the utility model discloses the stable in structure of top cap planking assembly, technological requirement are low and have satisfied vehicle lightweight requirement. Therefore, according to the utility model discloses stable in structure, the technological requirement of vehicle is low, with low costs and can satisfy the lightweight requirement of vehicle.
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
Fig. 1 is a schematic structural view of a roof outer panel assembly for a vehicle according to some embodiments of the present invention;
fig. 2 is a cross-sectional view taken along line a-a of fig. 1.
Fig. 3 is a partially enlarged view of fig. 2.
Reference numerals:
a header outer panel assembly 100;
a roof outer panel 10; a skylight opening 11; a first flange structure 111; a first fold 1111; a horizontal side 1112; a card slot 1113;
a sunroof reinforcing ring 20; a second folded edge 21; a sound absorption chamber 22.
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 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 drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
A roof outer panel assembly 100 for a vehicle according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.
As shown in fig. 1 in conjunction with fig. 2, the roof outer panel assembly 100 includes: a roof outer panel 10 and a sunroof reinforcing ring 20. The skylight reinforcing ring 20 is disposed on the bottom surface of the roof outer panel 10 and surrounds the periphery of the skylight opening 11. The shape of the skylight reinforcing ring 20 is matched with that of the skylight opening 11, the skylight reinforcing ring 20 is additionally arranged on the bottom surface of the top cover outer plate 10, the structural strength of the top cover outer plate 10 can be enhanced, the skylight reinforcing ring 20 can play an energy-absorbing role under the vibration working condition of the vehicle, the vibration amplitude of the whole vehicle is reduced, and the vibration resistance of the whole vehicle is improved. The skylight 11 may be a square opening, and it is understood that the skylight may also be a circular opening, an oval opening, a trapezoid opening, or the like.
Furthermore, the material of the skylight reinforcing ring 20 and the roof outer panel 10 may be the same, for example, both are made of metal; the material of the skylight reinforcing ring 20 and the roof outer panel 10 may also be different, for example, the skylight reinforcing ring 20 is made of plastic material, and the roof outer panel 10 is made of metal material.
In order to improve the connection stability and the vibration resistance of the skylight reinforcing ring 20 and the top cover outer plate 10, the skylight reinforcing ring 20 and the top cover outer plate 10 can be connected by at least one of clamping, gluing, riveting or screwing.
Optionally, the bottom surface of the roof outer panel 10 and the top surface of the skylight reinforcing ring 20 are at least partially attached to each other, and a sealing vibration isolation adhesive is disposed on the attachment surface. On one hand, the sealing vibration isolation rubber can absorb energy and reduce the vibration of the whole vehicle, on the other hand, the sealing vibration isolation rubber can avoid abnormal sound generated between the skylight reinforcing ring 20 and the top cover outer plate 10, and the NVH (noise, vibration and sound vibration roughness) performance of the whole vehicle is improved.
Further alternatively, as shown in fig. 2, the bottom surface of the roof outer panel 10 is disposed to be attached to a part of the top surface of the skylight reinforcing ring 20, the bottom surface of the roof outer panel 10 is disposed to be spaced apart from another part of the top surface of the skylight reinforcing ring 20, and the top surface of the skylight reinforcing ring 20 is recessed downward to form a sound absorbing cavity 22. The wind noise generated in the running process of the vehicle is absorbed through the sound absorption cavity 22, abnormal noise generated between the skylight reinforcing ring 20 and the top cover outer plate 10 is further avoided, and the NVH (noise, vibration and sound vibration roughness) performance of the whole vehicle is improved.
In order to further improve the connection stability of the skylight reinforcing ring 20 and the roof outer panel 10, the periphery of the skylight opening 11 is provided with a first flange structure 111, and the first flange structure 111 includes a first flange 1111 extending in the vertical direction. The periphery of the skylight reinforcing ring 20 is provided with a second folded edge 21 extending in the vertical direction, and the first folded edge 1111 and the second folded edge 21 are connected by a cold metal transition welding technology. That is, the skylight opening 11 of the top cover outer plate 10 is thickened and serged through the connection of the first folding edge 1111 and the second folding edge 21, so that the problem of stress deformation of the skylight opening 11 of the top cover outer plate 10 is solved, and the problems of deformation and welding splashing in the welding process are solved because the first folding edge 1111 and the second folding edge 21 adopt a cold metal transition welding connection process.
It is understood that the first folding edge 1111 of the roof outer panel 10 of the present application extends along the periphery of the sunroof opening 11, and thus, both the left and right sides and the front and rear sides of the roof outer panel 10 can be connected to the sunroof reinforcing ring 20 by welding.
In addition, compared with the spot welding that the flanging length is required to be more than 14 millimeters, the first flanging 1111 and the second flanging 21 of the automobile roof are connected through cold metal transition welding, the length requirement on the first flanging 1111 and the second flanging 21 is low, optionally, the length range of the first flanging 1111 and the second flanging 21 is 5-7 millimeters, the length is greatly shortened, the total weight of the roof outer plate assembly 100 is reduced, and the requirement on light weight of an automobile is met. For example, the lengths of the first and second flaps 1111 and 21 are 5 mm, 6 mm, or 7 mm, it being understood that the above is illustrative only, and the lengths of the first and second flaps 1111 and 21 may vary up and down to the integer lengths described above, for example, 5.2 mm, 5.3 mm, 5.4 mm, 5.5 mm, 6.1 mm, 6.2 mm, 6.3 mm, 6.4 mm, 6.5 mm, 7.1 mm, 7.2 mm, 7.3 mm, 7.4 mm, and 7.5 mm. The lengths of the first folded edge 1111 and the second folded edge 21 may be the same or different, and preferably, the lengths of the first folded edge 1111 and the second folded edge 21 are the same, thereby improving the welding strength between the first folded edge 1111 and the second folded edge 21.
In short, according to the utility model discloses a roof planking assembly 100 for vehicle sets up the laminating of skylight beaded finish 20 at least part in the bottom surface of roof planking 10, and first hem 1111 adopts cold metal transition welding technique to be connected with second hem 21, has improved the stability of being connected between skylight beaded finish 20 and the roof planking 10, has reduced the technological requirement, has alleviateed roof planking assembly 100's weight, satisfies the light-weighted requirement of vehicle.
In some optional embodiments of the present invention, as shown in fig. 2, the first flange structure 111 further includes a horizontal edge 1112 connected to a lower end of the first flange 1111, the horizontal edge 1112 extends toward one side of the skylight opening 11, and the first flange 1111 and the horizontal edge 1112 form a slot 1113. Before the skylight is assembled on top cap planking 10, the sealing strip can the joint in draw-in groove 1113, after the skylight is assembled in top cap planking 10, the sealing strip is pressed from both sides and is established at skylight and horizontal limit 1112, wherein, the inboard edge (towards 11 a side of skylight window) of first hem 1111 can rubber coating in advance to can block the sealing strip firmly in draw-in groove 1113, prevent its removal, thereby improve the leakproofness between skylight and top cap planking assembly 100, prevent the infiltration.
In an alternative embodiment, the length of the horizontal edge 1112 may range between 1-5 millimeters. Generally, the shorter the length of the horizontal edge 1112, the better the snap-in seal is, so that the weight of the header outer panel assembly 100 can be further reduced. For example, the length of the horizontal side 1112 is 1 mm, 2 mm, 3 mm, 4 mm, or 5 mm.
In some optional embodiments of the present invention, as shown in fig. 2 and fig. 3, an included angle a1 between the first folding edge 1111 and the horizontal plane is equal to or greater than 90 °, an included angle a2 between the first folding edge 1111 and the horizontal edge 1112 is equal to or greater than 90 °, and accordingly, an included angle between the second folding edge 21 and the horizontal plane is also equal to or greater than 90 °, so that the top plate of the top cover outer plate 10 and the top plate of the skylight reinforcing ring 20 can be disposed closely, and the first folding edge 1111 and the second folding edge 21 can also be disposed closely. Therefore, the connection between the roof outer panel 10 and the skylight reinforcing ring 20 is facilitated, and the structural strength of the roof outer panel assembly 100 is improved.
Further alternatively, the junction of the first folding edge 1111 and the top surface of the roof outer panel 10 is rounded, and the junction of the first folding edge 1111 and the horizontal edge 1112 is rounded. Like this, the structure transition of top cap planking 10 is more smooth and easy, also can not form sharp edges and corners at the surface of top cap planking 10, can avoid operating the installation in-process, fish tail operating personnel.
According to the utility model discloses the vehicle includes the top cap planking assembly 100 of above-mentioned embodiment, because according to the utility model discloses the stable in structure of top cap planking assembly 100, technological requirement are low and have satisfied the vehicle lightweight requirement. Therefore, according to the utility model discloses stable in structure, the technological requirement of vehicle is low, with low costs and can satisfy the lightweight requirement of vehicle.
Other components and structures of the vehicle according to the embodiments of the present invention are easily understood and obtained by those skilled in the art, and are not described herein.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., 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 are not necessarily intended to 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. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (10)
1. A roof outer panel assembly for a vehicle, comprising:
the roof outer plate is provided with a skylight opening, the periphery of the skylight opening is provided with a first flanging structure, and the first flanging structure comprises a first flange extending in the vertical direction;
the skylight reinforcing ring is at least partially attached to the bottom surface of the top cover outer plate and arranged in the circumferential direction of the skylight opening in a surrounding mode, a second folded edge extending in the vertical direction is arranged on the circumferential edge of the skylight reinforcing ring, and the first folded edge and the second folded edge are connected through a cold metal transition welding technology.
2. The roof outer panel assembly for the vehicle of claim 1, wherein the first flange structure further comprises a horizontal edge connected to a lower end of the first flange, the horizontal edge extends toward one side of the sunroof opening, and a slot is formed between the first flange and the horizontal edge.
3. The roof outer panel assembly for the vehicle according to claim 2, wherein a joint surface of the bottom surface of the roof outer panel and the top surface of the sunroof reinforcing ring is provided with a sealing vibration isolation rubber.
4. The roof outer panel assembly for a vehicle according to any one of claims 2 to 3, wherein the first and second flanges are equal in length and the first and second flanges range in length from 5 to 7 mm.
5. The roof outer panel assembly for a vehicle of claim 4 wherein said horizontal side has a length in the range of 1-5 millimeters.
6. The head cover outer panel assembly for a vehicle according to claim 2, wherein an angle a1 between the first folded edge and a horizontal plane is 90 ° or greater, and an angle a2 between the first folded edge and the horizontal plane is 90 ° or greater.
7. The roof outer panel assembly for a vehicle according to claim 6, wherein a junction of the first flange and the top panel of the roof outer panel is rounded, and a junction of the first flange and the horizontal edge is rounded.
8. The roof outer panel assembly for a vehicle of claim 1 wherein said sunroof opening is a square opening.
9. The header outer panel assembly for a vehicle according to claim 1, wherein a bottom surface of the header outer panel is spaced apart from a portion of a top surface of the sunroof reinforcement ring, and the top surface of the sunroof reinforcement ring is recessed downward to form a sound absorbing cavity.
10. A vehicle comprising the roof outer panel assembly for a vehicle of any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021219365.0U CN213892133U (en) | 2020-06-28 | 2020-06-28 | Roof planking assembly and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021219365.0U CN213892133U (en) | 2020-06-28 | 2020-06-28 | Roof planking assembly and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213892133U true CN213892133U (en) | 2021-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021219365.0U Active CN213892133U (en) | 2020-06-28 | 2020-06-28 | Roof planking assembly and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213892133U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024146217A1 (en) * | 2023-01-04 | 2024-07-11 | 浙江吉利控股集团有限公司 | Roof structure and vehicle |
-
2020
- 2020-06-28 CN CN202021219365.0U patent/CN213892133U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024146217A1 (en) * | 2023-01-04 | 2024-07-11 | 浙江吉利控股集团有限公司 | Roof structure and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231206 Address after: 518000 Baoneng Center, No. 3008 Baoneng North Road, Luohu District, Shenzhen, Guangdong Province Patentee after: Shenzhen Shengbo Hairui Management Co.,Ltd. Address before: No.6-2, Changxin Industrial Park, east section of Tiangong 1st Road, ZhouLing Street office, Xinzhuang village, Qinhan new town, Xixian New District, Xianyang City, Shaanxi Province Patentee before: Baoneng (Xi'an) Automobile Research Institute Co.,Ltd. |
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| TR01 | Transfer of patent right |