CN214138708U - Roof cross beam support and roof plate assembly - Google Patents
Roof cross beam support and roof plate assembly Download PDFInfo
- Publication number
- CN214138708U CN214138708U CN202022748563.2U CN202022748563U CN214138708U CN 214138708 U CN214138708 U CN 214138708U CN 202022748563 U CN202022748563 U CN 202022748563U CN 214138708 U CN214138708 U CN 214138708U
- Authority
- CN
- China
- Prior art keywords
- roof
- plate
- flanging
- panel
- rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a roof beam support and roof plate assembly, wherein the roof beam support comprises a support plate, a first flanging used for being connected with a roof plate and a second flanging used for being connected with a roof beam; the first flanging is connected to the upper side of the supporting plate, and the second flanging is connected to the lower side of the supporting plate; the first flanging extends towards one side of the supporting plate, and the second flanging extends towards the other side of the supporting plate. The roof panel assembly includes a roof rail, a roof panel and the roof rail bracket; the roof panel is located above the cross member, and the roof cross member bracket is connected between the roof panel and the cross member. The roof cross beam support is simple in structure and convenient to produce and manufacture, and is supported between the roof plate and the roof cross beam, so that the structural strength of the roof plate assembly is improved.
Description
Technical Field
The utility model relates to an automotive equipment field especially relates to a roof beam support and roof board subassembly.
Background
The automobile is an important vehicle in people's life, and with the rapid development of the automobile industry, various types of automobiles are more and more on the market, so that a great number of choices are provided for people. In order to increase the competitiveness of automobiles, automobile designers pay attention to the performance improvement of all aspects of automobiles.
The structural design of the existing roof assembly is unreasonable, and the strength of the automobile and the passenger riding experience are affected.
In view of this, improvements are needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an improve structural strength and take roof beam support and roof board subassembly of experience.
The utility model provides a roof beam bracket, which comprises a support plate, a first flanging used for connecting with a roof plate and a second flanging used for connecting with a roof beam; the first flanging is connected to the upper side of the supporting plate, and the second flanging is connected to the lower side of the supporting plate; the first flanging extends towards one side of the supporting plate, and the second flanging extends towards the other side of the supporting plate.
Furthermore, the first flanging, the supporting plate and the second flanging are connected in a Z shape.
Furthermore, reinforcing ribs are arranged on the supporting plate.
Furthermore, the front end of the first flanging is connected with an extension plate which extends forwards and downwards; the front end of the extension plate is connected with a first connecting plate extending forwards, and at least part of the first connecting plate extends forwards to form the second flanging.
Furthermore, the rear end of the first flanging is connected with a second connecting plate extending backwards, and at least part of the second connecting plate extends backwards out of the second flanging.
Furthermore, an accommodating groove for accommodating the bonding glue is formed in the first flanging.
Further, the second flange has a concave-convex portion thereon.
Furthermore, the rear end of the second flanging is connected with an arc-shaped plate extending backwards and upwards.
The technical scheme of the utility model provides a roof plate assembly, including roof crossbeam, roof board and any one of the roof crossbeam support in the above-mentioned; the roof panel is positioned above the roof cross rail, and the roof cross rail bracket is connected between the roof panel and the roof cross rail.
Furthermore, the roof cross beam is provided with a cross beam main plate, and a cross beam side plate extending upwards is connected to the cross beam main plate; the second flanging is connected with the beam main plate, the first connecting plate of the roof beam support is connected with the beam main plate, and the arc-shaped plate of the roof beam support is connected with the beam side plate; the roof plate is provided with a roof main plate, and the front end of the roof main plate is connected with an arc-shaped extension plate which extends forwards and downwards; the first flanging is connected with the roof main board, and the extension plate of the roof cross beam support and the first connecting plate of the roof cross beam support are respectively connected with the arc-shaped extension plate.
By adopting the technical scheme, the method has the following beneficial effects:
the roof cross beam support is simple in structure and convenient to produce and manufacture, and is supported between the roof plate and the roof cross beam, so that the structural strength of the roof plate assembly is improved.
Drawings
Fig. 1 is a perspective view of a roof rail bracket according to an embodiment of the present invention;
FIG. 2 is an exploded view of a roof panel assembly according to an embodiment of the present invention;
FIG. 3 is a schematic view of a roof rail bracket installed in a roof rail according to an embodiment of the present invention;
fig. 4 is a schematic view of a roof rail bracket, a roof rail, a roof panel, and a cushion spring according to an embodiment of the present invention.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Fig. 1 to 3 show a roof cross rail bracket 10 according to an embodiment of the present invention, which includes a support plate 1, a first flange 2 for connecting with a roof panel 30, and a second flange 3 for connecting with a roof cross rail 20.
The first flanging 2 is connected to the upper side of the supporting plate 1, and the second flanging 3 is connected to the lower side of the supporting plate 1.
The first turned-over edge 2 extends towards one side of the support plate 1 and the second turned-over edge extends towards the other side of the support plate 1.
The roof cross rail bracket 10 is an automobile part constituting an automobile, and is mainly made of a metal material such as an iron alloy or an aluminum alloy. The metal-supported roof rail bracket 10 has higher structural strength and is not easy to damage. For convenience of description, the longitudinal direction of the automobile is defined as the front-rear direction, and the width direction of the automobile is defined as the left-right direction, where the front is the front.
The roof cross beam bracket 10 comprises a support plate 1, a first flanging 2 and a second flanging 3, wherein the first flanging 2 is connected to the upper edge of the support plate 1, and the second flanging 3 is connected to the lower edge of the support plate 1. The first flanging 2 and the second flanging 3 are respectively positioned at two opposite sides of the supporting plate 1, wherein the first flanging 2 extends leftwards, and the second flanging 3 extends rightwards. Backup pad 1, first turn-ups 2 and second turn-ups 3 are through punching press integrated into one piece, so improved production efficiency, also make backup pad 1, first turn-ups 2 and second turn-ups 3 connect more firmly. The first flanging 2 and the second flanging 3 are made of sheet metal materials, are uniform in thickness and are 0.6-2.0mm, and welding positioning holes are machined in the supporting plate 1.
The roof rail bracket 10 is part of a roof panel assembly 100 that is primarily mounted within a roof rail 20, wherein the first flange 2 is connected to an upper roof panel 30 and the second flange 3 is connected to the roof rail 20. The roof cross rail bracket 10 is supported between the roof cross rail 20 and the roof panel 30, and when the roof panel 30 receives an external force, the roof cross rail bracket 10 can bear part of the external force and can also transmit part of the external force to the roof cross rail 20, and the external force is borne by the roof cross rail 20. In this manner, the overall strength of the roof panel assembly 100 is improved.
The utility model provides a pair of roof beam support 10, including backup pad 1, be used for the first turn-ups 2 of being connected with roof board 30 and be used for the second turn-ups 3 of being connected with roof beam 20. The first flanging 2 is connected to the upper side of the supporting plate 1, and the second flanging 3 is connected to the lower side of the supporting plate 1. The first turned-over edge 2 extends towards one side of the support plate 1 and the second turned-over edge extends towards the other side of the support plate 1. The roof cross beam support 10 is simple in structure and convenient to manufacture.
In one embodiment, as shown in fig. 1, the first flange 2, the support plate 1 and the second flange 3 are connected in a zigzag shape.
The supporting plate 1, the first flanging 2 and the second flanging 3 are integrally connected in a Z shape, namely, the first flanging 2 and the second flanging 3 are respectively positioned at two opposite sides of the supporting plate 1 and respectively extend towards two opposite directions. By the arrangement, the first flanging 2 and the second flanging 3 keep certain elasticity, and the buffering performance of the roof cross beam support 10 is improved.
In one embodiment, as shown in fig. 1, the supporting plate 1 is provided with reinforcing ribs 11. The strengthening rib 11 is connected on the surface of backup pad 1, and it and backup pad 1 integrated into one piece, and the setting of strengthening rib 11 has increased the structural strength of backup pad 1 for backup pad 1 can bear bigger atress.
Optionally, a plurality of reinforcing ribs 11 are arranged on the support plate 1 at intervals, so that the overall strength of the support plate 1 is further improved.
In one embodiment, as shown in fig. 1, the front end of the first flange 2 is connected with an extension plate 4 extending forward and downward. The front end of the extension plate 4 is connected with a first connecting plate 5 extending forwards, and at least part of the first connecting plate 5 extends forwards out of the second flanging 3.
Specifically, the extension plate 4 is an inclined plate extending forward and downward, an upper edge of the extension plate 4 is connected to the first flange 2, and a lower edge of the extension plate 4 is connected to a first connecting plate 5 extending forward. The first link plate 5 extends toward the front end of the roof rail 20 and projects forward of the second flange 3, that is, the front end of the first link plate 5 is closer to the front end of the roof rail 20 than the front end of the second flange 3. When the roof cross rail bracket 10 is installed between the roof cross rail 20 and the roof panel 30, the bottom surface of the first connecting plate 5 is connected with the roof cross rail 20, the top surface of the first connecting plate 5 is connected with the roof panel 30, and the arrangement of the first connecting plate 5 increases the contact area between the roof cross rail bracket 10 and the roof cross rail 20 and the roof panel 30, so that the roof cross rail bracket 10 can be more firmly connected between the roof cross rail 20 and the roof panel 30. The roof panel 30 can also be connected with the extension plate 4, and the extension plate 4 provides a supporting point and a welding point for the roof panel 30, so that the firmness of connection is further increased. The first connecting plate 5 and the roof cross member 20 may be connected by welding.
Optionally, the side edges of the extension plate 4 are connected to the support plate 1, so that the support plate 1 supports the first flange 2 via the extension plate 4, so that the second flange 2 can withstand more stress.
In one embodiment, as shown in fig. 1, the rear end of the first flange 2 is connected with a second connecting plate 6 extending backwards, and at least part of the second connecting plate 6 extends backwards out of the second flange 3.
Specifically, a second connecting plate 6 extending rearward is connected to the rear end of the first flange 2, and the second connecting plate 6 extends rearward beyond the second flange 3, that is, the rear end of the second connecting plate 6 is closer to the rear end of the roof cross member 20 than the rear end of the second flange 3. The second connecting plate 6 is connected to the roof panel 30, which increases the contact area of the roof cross rail bracket 10 with the roof panel 30, thereby making the roof cross rail bracket 10 more firmly connected with the roof panel 30. The second connecting plate 6 and the roof panel 30 may be connected by welding.
In one embodiment, as shown in fig. 1, the first flange 2 is provided with a receiving groove 21 for receiving the adhesive glue.
The first flanging 2 is provided with a downward concave accommodating groove 21. First turn-ups 2 adopts the mode of pasting to be connected with roof board 30, scribbles the bonding glue between first turn-ups 2 and the roof board 30, and the at least part of bonding glue is located holding tank 21, and holding tank 21 sets up the content that has increased the bonding glue for first turn-ups 2 and roof board 30 firm in connection.
Optionally, a plurality of accommodating grooves 21 are arranged on the first flange 2 at intervals, so that the capacity of accommodating the adhesive is further improved.
In one embodiment, as shown in fig. 1, the second flange 3 has a concave-convex portion thereon.
Specifically, the second burring 3 is stamped from a straight plate to form the concave portion 32 and the convex portion 31. In the present embodiment, two protrusions 31 are formed on the second flange 3, three recesses 32 are formed at the same time as the two protrusions 31, and the three recesses 32 alternate with the two protrusions 31, that is, one protrusion 31 is provided between two adjacent recesses 32. The three concave portions 32 and the two convex portions 31 are connected to form a substantially wavy shape.
The three concave portions 32 are respectively connected with the roof cross beam 20 in a welding mode, and the three concave portions 32 form three connecting positions, so that the firmness of connection of the second flanging 3 and the roof cross beam 20 is improved. A space is formed below each convex part 31, and a welding gun can be extended into the space by a worker during welding, so that the concave parts 32 can be conveniently welded with the roof cross beam 20, and the operation of the worker is facilitated. The cambered surface of the convex part 31 has good stress effect, and external force can be uniformly dispersed on the surface of the convex part 31 when being transmitted to the convex part 31, so that the second flanging 3 can bear larger stress due to the arrangement of the convex part 31, and the strength of the roof cross beam support 10 is further improved.
Alternatively, the concave portion 32 is curved, and thus, the ability of the second flange 3 to disperse external force is further improved, so that it can withstand greater external force.
In other embodiments, a plurality of convex portions 31 can be formed by punching, and the number of concave portions 32 is one more than that of convex portions 31, which is designed according to actual needs.
In one embodiment, as shown in fig. 1, the rear end of the second flange 3 is connected with an arc-shaped plate 33 extending backwards and upwards. The arc-shaped plate 33 is used for being connected with the roof cross beam 20, so that the contact area of the second flanging 3 and the roof cross beam 20 is increased, and the roof cross beam bracket 10 and the roof cross beam 20 are connected more firmly.
As shown in fig. 1-3, a roof panel assembly 100 according to an embodiment of the present invention includes a roof rail 20, a roof panel 30, and a roof rail bracket 10 according to any one of the above.
The roof panel 30 is positioned above the roof cross rail 20, and the roof cross rail bracket 10 is connected between the roof panel 30 and the roof cross rail 20.
The roof panel assembly 100 is a portion of an automotive vehicle body having a roof rail 20, a roof panel 30, and a roof rail bracket 10. For the detailed structure and function of the roof cross rail bracket 10, please refer to the related contents in the above description, and the detailed description thereof is omitted.
The roof rail 20 may be a front rail or a rear rail. The roof cross rail 20 has a mounting groove recessed downward, the roof cross rail bracket 10 is disposed in the mounting groove, and the roof panel 30 is attached above the roof cross rail 20 and the roof cross rail bracket 10. The first flanging 2 of the roof cross beam bracket 10 is connected with the roof panel 30 in a welding or gluing mode, and the second flanging 3 is connected with the roof cross beam 20 in a welding or gluing mode. The roof panel 30 and the roof cross member 20 are connected by bolts or welding.
The roof cross rail bracket 10 is connected between the roof panel 30 and the roof cross rail 20, and external force applied to the roof panel 30 or the roof cross rail 20 can be transmitted through the roof cross rail bracket 10, so that the overall structural strength of the roof panel assembly 100 is improved. Moreover, the roof cross beam bracket 10 keeps the vibration frequency of the roof panel 30 and the roof cross beam 20 consistent, so that the integral modal frequency of the roof is separated from the frequency of the sound cavity in the vehicle, and finally the noise value in the vehicle is reduced.
Optionally, the roof rail brackets 10 are made of sheet metal, have a uniform thickness of 0.6-2.0mm, and are mounted at 1/3 positions on two sides of the vehicle rail, and the number of the roof rail brackets is 2. Of course, the number of the roof cross rail brackets 10 can be more than 2, and the specific design is designed according to specific requirements.
Optionally, an adhesive (not shown) is connected between the roof panel 30 and the first flange 2, and at least a portion of the adhesive is located in the receiving groove 21.
The roof panel 30 and the first flange 2 are connected by adhesive, and the adhesive can be attached by expansion glue. The adhesive can be conveniently assembled by workers, and the working efficiency is improved.
Alternatively, as shown in fig. 1 and 4, a buffer spring 40 is connected between the second connecting plate 6 and the roof cross member 20.
Specifically, the upper surface of the second connecting plate 6 is connected to the roof panel 30, and the cushion spring 40 is connected between the lower surface of the second connecting plate 6 and the roof cross member 20. When the second connecting plate 6 is pressed down by force, the buffer spring 40 can buffer the acting force applied by the second connecting plate 6, so that the second connecting plate 6 can bear larger external force.
In one embodiment, as shown in fig. 1 to 3, the roof cross rail 20 has a cross rail main panel 201, and a cross rail side panel 202 extending upward is connected to the cross rail main panel 201. The second flange 3 is connected to the cross member main plate 201, the first connecting plate 5 of the roof cross member bracket 10 is connected to the cross member main plate 201, and the arc plate 33 of the roof cross member bracket 10 is connected to the cross member side plate 202. The roof panel 30 has a roof main panel 301, and an arc-shaped extension panel 302 extending forward and downward is attached to a front end of the roof main panel 301. The first flange 2 is connected to the roof main panel 301, and the extension panel 4 of the roof cross rail bracket 10 and the first connection panel 5 of the roof cross rail bracket 10 are connected to the arc-shaped extension panel 302, respectively.
The roof cross member 20 includes a cross member main plate 201 and a cross member side plate 202, the cross member side plate 202 is connected to the cross member main plate 201 and extends upward, and a mounting space for mounting the roof cross member bracket 10 is formed between the cross member side plate 202 and the cross member main plate 201.
The roof panel 30 includes a roof main panel 301 and an arc-shaped extension panel 302, the arc-shaped extension panel 302 is attached to a front end of the roof panel 301, and the arc-shaped extension panel 302 has an arc shape that is curved forward and downward.
When the roof cross rail bracket 10, the roof cross rail 20 and the roof panel 30 are assembled, the first flange 2 is connected to the roof main panel 301, the top surface of the first connecting plate 5 is connected to the arc-shaped extension panel 302, the bottom surface of the first connecting plate 5 is connected to the cross rail main panel 201, and the extension panel 4 is connected to the arc-shaped extension panel 302. The top surface of the second connecting plate is connected to the roof main plate 301, and the bottom surface of the second connecting plate is connected to the top surface of the cross member side plate 202. And the second flange 3 is connected with the beam main plate 201, and the arc plate 33 is connected with the side surface of the beam side plate 202. With this arrangement, a plurality of joints are formed among the roof cross rail bracket 10, the roof cross rail 20 and the roof panel 30, so that the roof cross rail bracket 10, the roof cross rail 20 and the roof panel 30 are firmly connected.
To sum up, the utility model provides a pair of roof beam support and roof board subassembly, roof beam support include roof beam support, including the backup pad, be used for the first turn-ups be connected with the roof board and be used for the second turn-ups be connected with the roof crossbeam. The first flanging is connected to the upper side of the supporting plate, and the second flanging is connected to the lower side of the supporting plate. The first flanging extends towards one side of the supporting plate, and the second flanging extends towards the other side of the supporting plate. The roof panel assembly includes a cross car beam, a roof panel, and a roof cross beam bracket. The roof panel is located above the cross member, and the roof cross member support is connected between the roof panel and the cross member. The roof cross beam support is simple in structure and convenient to produce and manufacture, and the overall structural strength of the roof plate assembly is improved, so that the roof plate assembly is not easy to damage. The roof panel assembly provided with the roof cross beam bracket also reduces noise in the vehicle, so that passengers can sit more comfortably.
According to the needs, the above technical schemes can be combined to achieve the best technical effect.
The foregoing is considered as illustrative only of the principles and preferred embodiments of the invention. It should be noted that, for those skilled in the art, on the basis of the principle of the present invention, several other modifications can be made, and the protection scope of the present invention should be considered.
Claims (10)
1. A roof cross rail bracket (10) is characterized by comprising a support plate (1), a first flanging (2) used for being connected with a roof plate (30) and a second flanging (3) used for being connected with a roof cross rail (20);
the first flanging (2) is connected to the upper side of the supporting plate (1), and the second flanging (3) is connected to the lower side of the supporting plate (1);
the first flanging (2) extends towards one side of the supporting plate (1), and the second flanging extends towards the other side of the supporting plate (1).
2. Roof cross rail bracket (10) according to claim 1, characterized in that the first flange (2), the support plate (1) and the second flange (3) are connected in a zigzag shape.
3. Roof cross rail bracket (10) according to claim 1, characterized in that a reinforcement (11) is provided on the support plate (1).
4. The roof rail bracket (10) according to claim 1, characterized in that an extension panel (4) extending forward and downward is connected to a front end of the first flange (2);
the front end of the extension plate (4) is connected with a first connecting plate (5) extending forwards, and at least part of the first connecting plate (5) extends forwards out of the second flanging (3).
5. Roof rail bracket (10) according to claim 1, characterized in that a second web (6) extending rearwards is connected to the rear end of the first flange (2), at least a part of the second web (6) projecting rearwards beyond the second flange (3).
6. Roof cross rail bracket (10) according to claim 1, characterized in that the first flange (2) is provided with a receiving groove (21) for receiving an adhesive glue.
7. Roof cross rail bracket (10) according to claim 1, characterized in that the second bead (3) has an embossment thereon.
8. Roof cross rail bracket (10) according to claim 1, characterized in that an arc (33) extending backwards and upwards is connected to the rear end of the second flange (3).
9. A roof panel assembly (100) comprising a roof rail (20), a roof panel (30) and a roof rail bracket (10) according to any of claims 1 to 8;
the roof panel (30) is located above the roof cross member (20), and the roof cross member bracket (10) is connected between the roof panel (30) and the roof cross member (20).
10. The roof panel assembly (100) of claim 9, wherein the roof rail (20) has a rail main panel (201), and an upwardly extending rail side panel (202) is attached to the rail main panel (201);
the second flanging (3) is connected with the beam main plate (201), the first connecting plate (5) of the roof beam support (10) is connected with the beam main plate (201), and the arc-shaped plate (33) of the roof beam support (10) is connected with the beam side plate (202);
the roof panel (30) is provided with a roof main panel (301), and the front end of the roof main panel (301) is connected with an arc-shaped extension plate (302) which extends forwards and downwards;
the first flanging (2) is connected with the roof main board (301), and the extension board (4) of the roof cross beam bracket (10) and the first connecting board (5) of the roof cross beam bracket (10) are respectively connected with the arc-shaped extension board (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022748563.2U CN214138708U (en) | 2020-11-24 | 2020-11-24 | Roof cross beam support and roof plate assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022748563.2U CN214138708U (en) | 2020-11-24 | 2020-11-24 | Roof cross beam support and roof plate assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214138708U true CN214138708U (en) | 2021-09-07 |
Family
ID=77567920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022748563.2U Active CN214138708U (en) | 2020-11-24 | 2020-11-24 | Roof cross beam support and roof plate assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214138708U (en) |
-
2020
- 2020-11-24 CN CN202022748563.2U patent/CN214138708U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7458611B2 (en) | Mount structure for fuel tank | |
| JP3964775B2 (en) | Vehicle floor structure | |
| CN211519682U (en) | Vehicle front floor assembly and cross beam | |
| CN213323375U (en) | Automobile front floor structure and automobile | |
| CN214138708U (en) | Roof cross beam support and roof plate assembly | |
| CN216994496U (en) | Frame and vehicle with same | |
| CN216185517U (en) | Automobile rear shock absorber mounting structure and automobile | |
| CN211943491U (en) | Vehicle with rear auxiliary frame structure | |
| CN213413484U (en) | Support frame and vehicle of sunroof | |
| CN210793364U (en) | Automobile rear seat mounting beam | |
| CN215475355U (en) | Novel auxiliary frame | |
| CN219406371U (en) | Anti-collision beam assembly and vehicle | |
| CN220555310U (en) | Auxiliary instrument board mounting bracket and vehicle | |
| CN214001826U (en) | Vehicle body suspension mounting structure and vehicle | |
| CN217170824U (en) | Front floor assembly | |
| CN218662035U (en) | Connecting assembly, frame and vehicle | |
| CN213228230U (en) | Suspension swing arm installation assembly and vehicle | |
| CN219382638U (en) | Back door spare tyre support assembly, back door and vehicle | |
| CN218662036U (en) | Subframe and vehicle | |
| CN214578551U (en) | Novel shock absorber mounting bracket structure | |
| CN219651295U (en) | Floor assembly for vehicle and vehicle | |
| CN210258579U (en) | Front floor assembly | |
| CN114906230B (en) | Floor middle channel assembly and vehicle body front floor assembly | |
| CN217554022U (en) | Front wall plate left reinforcement assembly and vehicle | |
| CN213649389U (en) | Seat cross beam assembly for vehicle, vehicle body structure and vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |