CN208931095U - Split type stiffening plate, skylight of vehicle component and vehicle - Google Patents
Split type stiffening plate, skylight of vehicle component and vehicle Download PDFInfo
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- CN208931095U CN208931095U CN201820875721.0U CN201820875721U CN208931095U CN 208931095 U CN208931095 U CN 208931095U CN 201820875721 U CN201820875721 U CN 201820875721U CN 208931095 U CN208931095 U CN 208931095U
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- stiffening plate
- split type
- skylight
- vehicle
- type stiffening
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
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- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000013475 authorization Methods 0.000 description 2
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- 125000004122 cyclic group Chemical group 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
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- 239000010959 steel Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
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- 230000032683 aging Effects 0.000 description 1
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- 230000007797 corrosion Effects 0.000 description 1
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- Body Structure For Vehicles (AREA)
Abstract
The utility model provides split type stiffening plate, skylight of vehicle component and vehicle.The split type stiffening plate 100 is made of aluminium alloy, and the split type stiffening plate 100 is rendered as hollow annular, and the split type stiffening plate 100 is connected and composed by multiple sub- stiffening plates, has many advantages, such as to greatly save cost, single-piece qualification rate high.
Description
Technical field
The utility model relates to stiffening plate field, especially skylight of vehicle stiffening plates, add in particular to one kind is split type
Strong plate, the skylight of vehicle component with the split type stiffening plate and there is the split type stiffening plate and/or the vehicle day
The vehicle of window assembly.
Background technique
Traditional body structural member mostly uses steel plate, and new-energy automobile is to meet lightweight demand, guarantee bus body strength and
Mostly use aluminium (alloy) plate as structural member under the premise of security performance greatly.
With reference to Fig. 1, it illustrates a kind of schematic diagrames of embodiment of integral type skylight stiffening plate according to prior art.
Tradition skylight stiffening plate generallys use the structure of integral type at present, so that its stock utilization is extremely low and causes skylight to be reinforced in turn
Plate higher cost, this is because skylight stiffening plate is ring structure, middle section is empty, therefore manufactures integral type skylight stiffening plate
Raw material need the big plate of a monolith (board dimension be greater than reinforce board size).In punching press drawing, plate middle section occurs
Fold, so that it cannot be utilized again, therefore the skylight stiffening plate stock utilization of conventional monolithic is super low, and typically about 40%
Left and right, and the size of traditional skylight stiffening plate is big, punch forming is complicated, and part qualification rate is low.
The utility model of a kind of entitled separate type skylight stiffening plate and vehicle that Authorization Notice No. is CN203344711U is special
Benefit discloses a kind of separate type skylight stiffening plate and vehicle, including upper plate, lower plate and two connecting brackets, if being provided in lower plate
The hole of dry installation skylight, upper plate are made of top plate and lower plywood, and the both ends of top plate and lower plywood pass through a connection
Bracket is fixedly connected, and the lower plate location hole being provided on the upper plate location hole and lower plate that the both ends of top plate are provided with is fixedly connected.It is logical
The reinforcing of upper plate and connecting bracket to lower plate is crossed, the intrusion volume of side entirety when with skylight automobile side crash is improved, improves whole
The security performance of vehicle collision.Although the patent has been related to separate type split type skylight stiffening plate in other words, but it separates hand
The difference of section and the application is up-down structure.The application is then divided into the structure of four pieces of class rectangles, is finally configured to cyclic annular knot
Structure.In addition, it does not mention the fixed form of each stiffening plate component to each other.
Authorization Notice No. is a kind of entitled utility model of bulk-breaking formula panoramic sunroof of automobile reinforcing ring of CN206155114U
Patent discloses a kind of improvement of panoramic skylight reinforcement ring structure.Purpose be to provide a kind of manufacture that can reduce processing mold at
This, promotes the utilization rate of reinforcing ring production material, to reduce production cost.Bulk-breaking formula panoramic sunroof of automobile reinforcing ring, including
It is sequentially connected foreboard, left plate, back plate and the right panel for surrounding annular；Before the left side of the foreboard and back plate is respectively welded at left plate
Afterwards on the side at both ends；The right side of the foreboard and back plate is respectively welded on the side of right panel rear and front end.It is provided
Bulk-breaking formula panoramic sunroof of automobile reinforcing ring welds to form one using main using four foreboard, back plate, left plate and right panel components
Whole reinforcing ring.Since the independent punch forming of lesser mold can be used in each component, the production of mold is greatly reduced
Difficulty and cost, and reduce the generation of punching press clout, greatly reduce production cost.The bulk-breaking formula reinforcing ring of the patent
Connection type is welding, finally realizes the purpose for promoting the utilization rate of reinforcing ring production material.
Furthermore, it is necessary to supplement: traditional body structural member mostly uses steel plate, and traditional skylight stiffening plate generallys use one
Formula structure, compared to traditional body structure, the body structure price using full aluminium (alloy) material is more expensive, thus relative to tradition
Integral structure for, cost can greatly have been saved using fission design, this is special based on full aluminium (alloy) material vehicle body
Property determine.This two patents document is dedicated to improving complete automobile collision security performance respectively and reduces Mold Making cost, not
Put forth effort to solve the problems, such as that aluminium (alloy) body material is costly, it is different with the embodiment of the utility model starting point.
Utility model content
The purpose of this utility model is that especially in the case where the vehicle body of full aluminium (alloy) material, relative to tradition one
Stock utilization is improved for the skylight stiffening plate of body formula, and reduces material cost.
In addition, the utility model also aims to solution or alleviates other technical problems existing in the prior art.
The utility model is by providing a kind of split type stiffening plate, the skylight of vehicle component with the split type stiffening plate
It solves the above problems with the vehicle with the split type stiffening plate and/or the skylight of vehicle component, specifically, according to
The one side of the utility model, provides:
A kind of split type stiffening plate, wherein the split type stiffening plate is made of aluminium alloy, and the split type stiffening plate is in
It is now hollow annular, and the split type stiffening plate is connected and composed by multiple sub- stiffening plates.
Optionally, the split type reinforcement is avoided in a kind of embodiment according to the present utility model, the position of the connection
The rotation angle position of plate.
Optionally, a kind of embodiment according to the present utility model, the split type stiffening plate are rendered as rectangle, and institute
It states multiple sub- stiffening plates and is respectively rendered as L shape or rectangle.
Optionally, a kind of embodiment according to the present utility model, the son at the short side of the split type stiffening plate
Stiffening plate or positioned at the long edge position of the split type stiffening plate sub- stiffening plate have the rotation angle position.
Optionally, a kind of embodiment according to the present utility model, the multiple sub- stiffening plate are respectively provided with faying surface use
In the connection of the multiple sub- stiffening plate.
Optionally, a kind of embodiment according to the present utility model, by body structure glue and certainly on the faying surface
Rush the multiple sub- stiffening plate of riveting.
Optionally, a kind of embodiment according to the present utility model, the faying surface are rendered as the cascaded surface of classification, and
The body structure glue and the self-piercing riveting are separately positioned at the cascaded surfaces at different levels of the faying surface.
Optionally, a kind of embodiment according to the present utility model, the multiple sub- stiffening plate pass through electric resistance welding and vehicle body
Structure glue is attached.
Another aspect according to the present utility model, the utility model provide a kind of skylight of vehicle component, wherein the vehicle
Day window assembly has the skylight of vehicle, wherein and the skylight of vehicle component also has any of the above-described kind of split type stiffening plate,
In, the split type stiffening plate surrounds peripherally being installed at the skylight of the skylight.
It is according to the present utility model in another aspect, the utility model provides a kind of vehicle, with any of the above-described kind point
Body formula stiffening plate and/or any of the above-described kind of skylight of vehicle component.
Provided split type stiffening plate, the skylight of vehicle component with the split type stiffening plate and have the fission
The usefulness of the vehicle of formula stiffening plate and/or the skylight of vehicle component includes: high (about 65% left side of compound material utilization rate
It is right), the cost of raw material is greatly saved relative to traditional integral structure since aluminium sheet material is more expensive, raw material are general
50% cost is saved；Punch forming is simple, single-piece qualification rate is high.
Detailed description of the invention
With reference to attached drawing, the above-mentioned and other feature of the utility model be will become obvious, wherein
Fig. 1 shows a kind of schematic diagram of embodiment of integral type skylight stiffening plate according to prior art；
Fig. 2 shows a kind of schematic diagrames of embodiment of split type stiffening plate according to the present utility model；
Fig. 3-Fig. 6 respectively illustrates various fission/splitting schemes of split type stiffening plate according to the present utility model；
Fig. 7 shows the faying surface of the split type stiffening plate according to the present utility model of each cutting line cutting from Fig. 2
A kind of embodiment schematic diagram；
Fig. 8 shows a kind of signal of embodiment of the connection type of split type stiffening plate according to the present utility model
Figure；
Fig. 9 shows the enlarged drawing of the connection type of Fig. 8；
The split type stiffening plate 100 that Figure 10 shows the utility model is spirally connected the position of skylight.
Specific embodiment
It is readily appreciated that, technical solution according to the present utility model, in the case where not changing the utility model in essence spirit, this field
Those skilled in the art can propose the various structures mode and implementation that can be replaced mutually.Therefore, implement in detail below
Mode and attached drawing are only the exemplary illustrations to the technical solution of the utility model, and are not to be construed as the complete of the utility model
Portion or be considered as defines or limits technical solutions of the utility model.
It mentions in the present specification or up, down, left, right, before and after, front, the back side, top, the bottom that may mention etc.
Positional terms are defined relative to each construction shown in the drawings, they are opposite concepts, and it is therefore possible to can root
Correspondingly changed according to different location locating for it, different use states.So also should not be by these or others side
Position term is construed to restricted term.In addition, term " first ", " second ", " third " etc. or similar statement be only used for description with
Purpose is distinguished, the relative importance of corresponding component is not understood to indicate or imply.
With reference to Fig. 2, it illustrates a kind of signals of embodiment of split type stiffening plate 100 according to the present utility model
Figure.The split type stiffening plate 100 is made of aluminium alloy, and the split type stiffening plate 100 is rendered as hollow annular and energy
It is enough in the skylight of vehicle, and the split type stiffening plate 100 is connected and composed by multiple sub- stiffening plates.It should be understood that
The split type stiffening plate 100 is preferably split type skylight stiffening plate (structure), and since it is in hollow ring, therefore it also can be by
Referred to as split type skylight reinforces ring structure.It in the figure can be good it is seen that the split type stiffening plate 100 is by 4 institutes
Sub- stiffening plate is stated to connect and compose.Specific connecting portion/position divide position/position in other words in the figure with cutting line A-A,
B-B, C-C, D-D are indicated.Self-evidently, the splitting scheme shown in the figure (draw by quantity including the sub- stiffening plate
The selection etc. of Divisional) it is preferred embodiment, below can also exemplary description be carried out to other splitting schemes.This field
Technical staff can select or draw inferences about other cases from one instance according to the actual situation, this has each fallen within the protection scope of the utility model
It is interior.
With reference to Fig. 3-6, they respectively illustrate various fission/division sides of split type stiffening plate according to the present utility model
Case.Specifically, rotation angle position (i.e. described split type stiffening plate of the partitioned mode of Fig. 3 based on the split type stiffening plate 100
At corner/interior angle of 100 certain geometry), such as when the split type stiffening plate 100 is rectangle, corner
Positioned at the junction on four sides of rectangle.Simultaneously self-evidently, it is stringent that this statement of rectangle, which does not represent its signified component,
Mathematical meaning on stringent rectangle (i.e. the identical parallel opposite side of two groups of length same shapes and it is stringent 90 degree without chamfering
Corner/interior angle), but it is rendered as rectangular shape on the whole.Thus chamfering, no is not precluded in this statement of rectangle
Strictly parallel opposite side even also extends the feature of shorter edge etc. the edge more.The partitioned mode of Fig. 3, material use
Rate highest, 4 pieces of plate shapes being divided into are all very close to stringent rectangle, and stock utilization is up to 70% ~ 80%.The partitioned mode of Fig. 4
Also it is divided into 4 blocks of plates, however these 4 pieces of plate shapes are L shapes, the scheme of stock utilization and integral type is similar.The piecemeal of Fig. 5
Mode is so that being located at the sub- stiffening plate of the long edge position of the split type stiffening plate 100 has the rotation angle position.By this piecemeal,
Stock utilization is higher, and 4 be divided into piece plate shape is closer to stringent rectangle, stock utilization 60% ~ 70%.The partitioned mode of Fig. 6
It is similar with Fig. 5, make the sub- stiffening plate at the short side of the split type stiffening plate 100 that there is the rotation angle position.It presses
This piecemeal, stock utilization is higher, and 4 be divided into piece plate shape is closer to stringent rectangle, stock utilization 60% ~ 70%, short side
The faying surface (also wanting further progress to illustrate below) of sub- stiffening plate be linear type, be easy design faying surface, and 4 pieces plus
The size of strong plate is similar, and part quality preferably controls.So the partitioned mode of scheme is preferred.For to sum up, described point
Body formula stiffening plate 100 can be rendered as rectangle, in the case where rectangle, one or more of the multiple sub- stiffening plate or complete
Portion is rendered as L shape or rectangle.
It should be noted that the operation based on CAE, avoids the skylight stiffening plate corner of vehicle torsion mode strain energy concentration
Skylight stiffening plate is split into four blocks of plates all around by position, and a balance can be reached between stock utilization and performance.
Wherein, CAE is skylight operation in whole vehicle model with integral type, and operation result shows skylight stiffening plate inner ring (inner ring)
Four corners are the positions of vehicle torsion mode strain energy concentration, therefore institute is avoided in piecemeal position in other words for the position of the connection
State rotation angle position/position of the vehicle torsion mode strain energy concentration of split type stiffening plate 100.
With reference to Fig. 7-9, they respectively illustrate the according to the present utility model split type of each cutting line cutting from Fig. 2
The connection type of a kind of schematic diagram of embodiment of the faying surface of stiffening plate, split type stiffening plate according to the present utility model
A kind of enlarged drawing of the connection type of the schematic diagram and Fig. 8 of embodiment.Wherein, Fig. 9 is designated with circle in fig. 8 to want
The position of amplification.As can be seen from these figures, the multiple sub- stiffening plate is respectively provided with faying surface and adds for the multiple son
The connection of strong plate.Specifically, the faying surface is linear type and passes through body structure glue 2 and Zi Chong on the faying surface
1 the multiple sub- stiffening plate of connection of riveting.These 4 pieces of sub- stiffening plates overlapped two-by-two place design tool there are three grade overlap joint
Face, each grade is long to be wider than 18mm, in order to beat SPR (self-piercing riveting, Self Piercing Riveting).The quantity of SPR
It is to determine that SPR is more according to performance requirement and design of part size, performance is better.12 SPR are shared in figure.Four pieces of skylights
Stiffening plate is connected after being positioned by fixture using body structure glue and 12 SPR (self-piercing riveting).Along vehicle heading
It sees, the sub- stiffening plate in left and right is located above, and the sub- stiffening plate in front and back carries out overlap joint connection with being located below.In terms of Fig. 8, right sub- stiffening plate
Positioned at the figure upper left corner, left sub- stiffening plate is located at the figure lower right corner, and preceding sub- stiffening plate is located at the figure lower left corner, and it is right that rear sub- stiffening plate is located at figure
Upper angle.It connects afterframe to stablize, by CAE sunykatuib analysis, meets vehicle body torsion mode and mode of flexural vibration and integral type skylight adds
Strong plate is very nearly the same, meets performance requirement.The faying surface is rendered as the cascaded surface of classification, and the body structure as a result,
Glue 2 and the self-piercing riveting 1 are separately positioned at the cascaded surfaces at different levels of the faying surface.Specifically, for example preceding son is reinforced
Plate, rear sub- stiffening plate are for example placed on fixture and fix, and are applied to by robot or manually the body structure glue 2
Faying surface (or the cascaded surfaces at different levels of the faying surface, depending on the specific of faying surface of preceding sub- stiffening plate and rear sub- stiffening plate
Structure type) on, then left sub- stiffening plate and right sub- stiffening plate are so placed on this fixture again, so that sub all around
Stiffening plate forms cyclic annular and respective faying surface and carries out correspondingly pairing overlap joint, and fixes this four sons by fixture and reinforce
Plate, finally for example by robot, in the faying surface of this four sub- stiffening plates, (or cascaded surfaces at different levels of the faying surface depend on
In the specific constructive form of faying surface) on stamp preferably 3 SPR respectively, amount to 12 SPR.It is similar with this term of rectangle
Ground, this statement of ladder, which is also not, only refers only to the stringent stairstepping with corner angle, but has graded features on the whole.
And comprehensively considering the requirement and stiffening plate entirety specification of SPR (self-piercing riveting), the faying surface design of point three-level is to recommend.
It should be understood that structure glue refer to intensity is high, larger load can be born and ageing-resistant, endurance, it is corrosion-resistant,
Antistripping, impact resistance, construction technology is easy, performance stabilization, the structural member suitable for bearing strength bond in life expectancy
Adhesive.Faying face stress distribution is uniform, does not have heat affecting and deformation to part；Self-piercing riveting be it is a kind of for connect two kinds or
The cold interconnection technique of two or more sheet metals, with riveting point is secured, process period is short, is not only restricted to material, the number of plies, does not damage
The advantages that hurting coated layer (if any).
Optionally, if not having SPR (self-piercing riveting) equipment, the multiple sub- stiffening plate can also pass through RSW(electric resistance welding)
It is attached with the body structure glue 2, this is also able to satisfy performance requirement.So-called electric resistance welding, which refers to, passes through weldment using electric current
And the resistance fuel factor that contact position and adjacent domain generate as heat source and is locally heated to fusing or mecystasis, simultaneously
Pressurization is finally allowed to form the method for the welding of metal bonding, includes but is not limited to spot welding, seam weld, projection welding, butt welding.When welding,
Filling metal is not needed, has many advantages, such as that productivity height, weldment deform automation small, easy to accomplish.
It should be understood that the split type stiffening plate 100 of the utility model can be used in the skylight of vehicle to form vehicle
Day window assembly, that is to say, that it can be installed in the skylight of vehicle component of the skylight with vehicle.Wherein, it is described it is split type plus
Strong plate 100 surrounds peripherally being installed at the skylight of the skylight.The skylight can for example by way of being spirally connected and
The split type stiffening plate 100 of the utility model connects.A kind of specific embodiment is, by the split type reinforcement of the utility model
Plate 100 is first and top cover outside plate connects into top cover assembly, and top cover assembly for example passes through Jie Goujiao &SPR and lower body assembly, left and right again
Side wall assembly connects to form white body assembly.Finally for example in assembly shop by skylight for example by way of being spirally connected and this reality
It is connected with novel split type stiffening plate 100, wherein the circle area encompassed in Figure 10 schematically shows practical
Novel split type stiffening plate 100 is spirally connected the position of skylight.
In addition, the split type stiffening plate 100 and/or the skylight of vehicle component can be installed on various vehicles, including
Gasoline car, diesel vehicle, car, lorry, car, electric car etc..Therefore, the theme of the utility model also aims to protection installing
There are the split type stiffening plate 100 of the utility model and/or the various vehicles of the skylight of vehicle component.
In conclusion the utility model on the basis of the structure of conventional monolithic skylight stiffening plate by skylight stiffening plate into
Row splits, for example splits into four pieces, and thus raw material only need several, such as four blocks of small plates, and stock utilization is greater than 65%；
This split type skylight stiffening plate raw material saves 2kg or so than integral type skylight stiffening plate, and cost per unit saves 80 yuan or more, together
When part size is small, punching press is simple, part qualification rate is high；And it splits position and preferably avoids vehicle torsion mode strain energy concentration
Skylight stiffening plate corner/interior corner locations, improve stock utilization to realize and reduce skylight stiffening plate manufacture difficulty etc.
Technical effect.
It should be understood that all above preferred embodiments are all illustrative and not restrictive, those skilled in the art
The various remodeling or deformation that member makes particular embodiments described above under the design of the utility model all should be practical at this
In novel legal scope.
Claims (10)
1. a kind of split type stiffening plate (100), which is characterized in that the split type stiffening plate (100) is made of aluminium alloy, described
Split type stiffening plate (100) is rendered as hollow annular, and the split type stiffening plate (100) is connected by multiple sub- stiffening plates
It constitutes.
2. split type stiffening plate (100) according to claim 1, which is characterized in that avoid described in the position of the connection
The rotation angle position of split type stiffening plate (100).
3. split type stiffening plate (100) according to claim 1, which is characterized in that the split type stiffening plate (100) is in
It is now rectangle, and the multiple sub- stiffening plate is respectively rendered as L shape or rectangle.
4. split type stiffening plate (100) according to claim 3, which is characterized in that avoid described in the position of the connection
The rotation angle position of split type stiffening plate (100) is located at the sub- stiffening plate at the short side of the split type stiffening plate (100) or is located at
The sub- stiffening plate of the long edge position of the split type stiffening plate (100) has the rotation angle position.
5. split type stiffening plate (100) according to claim 1, which is characterized in that the multiple sub- stiffening plate has respectively
There is connection of the faying surface for the multiple sub- stiffening plate.
6. split type stiffening plate (100) according to claim 5, which is characterized in that pass through vehicle body on the faying surface
Structure glue (2) and self-piercing riveting (1) connect the multiple sub- stiffening plate.
7. split type stiffening plate (100) according to claim 6, which is characterized in that the faying surface is rendered as classification
Cascaded surface, and the body structure glue (2) and the self-piercing riveting (1) are separately positioned on the ladders at different levels of the faying surface
At face.
8. split type stiffening plate (100) according to claim 1, which is characterized in that the multiple sub- stiffening plate passes through electricity
Welding resistance and body structure glue (2) are attached.
9. a kind of skylight of vehicle component, wherein the skylight of vehicle component has the skylight of vehicle, which is characterized in that the vehicle
Day window assembly also has split type stiffening plate (100) according to claim 1 to 8, wherein the fission
Formula stiffening plate (100) the encirclement skylight is peripherally installed at the skylight.
10. a kind of vehicle, which is characterized in that the vehicle have it is according to claim 1 to 8 it is split type plus
Strong plate (100) and/or skylight of vehicle component according to claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820875721.0U CN208931095U (en) | 2018-06-07 | 2018-06-07 | Split type stiffening plate, skylight of vehicle component and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820875721.0U CN208931095U (en) | 2018-06-07 | 2018-06-07 | Split type stiffening plate, skylight of vehicle component and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208931095U true CN208931095U (en) | 2019-06-04 |
Family
ID=66714775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820875721.0U Active CN208931095U (en) | 2018-06-07 | 2018-06-07 | Split type stiffening plate, skylight of vehicle component and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208931095U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114454697A (en) * | 2022-01-05 | 2022-05-10 | 北京长安汽车工程技术研究有限责任公司 | Top cover assembly installed on outward-opening skylight and vehicle |
-
2018
- 2018-06-07 CN CN201820875721.0U patent/CN208931095U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114454697A (en) * | 2022-01-05 | 2022-05-10 | 北京长安汽车工程技术研究有限责任公司 | Top cover assembly installed on outward-opening skylight and vehicle |
| CN114454697B (en) * | 2022-01-05 | 2023-10-27 | 北京长安汽车工程技术研究有限责任公司 | Top cover assembly and vehicle of outward-opening skylight installation |
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Effective date of registration: 20200811 Address after: Susong Road West and Shenzhen Road North, Hefei Economic and Technological Development Zone, Anhui Province Patentee after: Weilai (Anhui) Holding Co., Ltd Address before: 30 Floor of Yihe Building, No. 1 Kangle Plaza, Central, Hong Kong, China Patentee before: NIO NEXTEV Ltd. |