CN213948580U - Roof assembly and vehicle - Google Patents
Roof assembly and vehicle Download PDFInfo
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- CN213948580U CN213948580U CN202023333923.9U CN202023333923U CN213948580U CN 213948580 U CN213948580 U CN 213948580U CN 202023333923 U CN202023333923 U CN 202023333923U CN 213948580 U CN213948580 U CN 213948580U
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- roof
- top cap
- outer panel
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- roof outer
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Abstract
The utility model relates to a top cap assembly and vehicle, wherein, the top cap assembly includes top cap planking (1) and crossbeam (2) that are used for supporting the top cap planking, and the top cap planking includes at least along front and back direction overlap joint's top cap planking anterior segment (11), top cap planking middle section (12) and top cap planking back end (13) in proper order, and the crossbeam is including setting up supporting beam (21) at two free ends of top cap planking and the overlap joint of multistage top cap planking at least. Therefore, the top cover outer plate is divided into three sections which are sequentially overlapped at least along the front-back direction, the requirements of vehicle lengths of different vehicle types can be met by changing one section or a plurality of sections of the three sections, the vehicle type platformization is facilitated, and the rigidity and the strength of the top cover assembly are improved due to the arrangement of the supporting cross beam. The sectional forming process is adopted, the structure is simple, the forming processing is convenient, the forming precision of a workpiece is improved, in addition, the sectional processing can be carried out by using small-tonnage forming equipment, and the investment of stamping equipment is reduced.
Description
Technical Field
The present disclosure relates to the technical field of vehicle body assemblies, and particularly to a roof assembly and a vehicle.
Background
The roof planking of present car adopts integrated into one piece structural design, and to SUV and MPV motorcycle type, the roof planking is often all very long. In the related art, the length of the roof is generally simply increased as the vehicle body is lengthened and the number of seats arranged is increased. The problems of poor rigidity of the top cover, easy deformation during transportation and complex processing process of the top cover with larger length can be caused, and meanwhile, the requirement of the top cover with larger length on the stamping forming equipment is higher. Moreover, the top cover with the integrated molding structure is only suitable for a single vehicle type and is not suitable for platform derivative vehicle types with different seats and different vehicle lengths.
SUMMERY OF THE UTILITY MODEL
The first purpose of this disclosure is to provide a top cap assembly, this top cap assembly can solve current top cap assembly and adopt integrated into one piece technology, and finished piece shaping precision is low, and stamping equipment drops into highly, and the problem that integrated into one piece top cap is not applicable to the motorcycle type platformization.
A second object of the present disclosure is to provide a vehicle including a roof assembly provided by the present disclosure.
In order to realize the above-mentioned purpose, this disclosure provides a top cap assembly, including the top cap planking with be used for supporting the crossbeam of top cap planking, the top cap planking includes at least along front and back direction overlap joint's top cap planking anterior segment, top cap planking middle section and top cap planking back end in proper order, the crossbeam is including setting up at least two free ends and the multistage of top cap planking the supporting beam of the overlap joint department of top cap planking.
Optionally, the free end of top cap planking anterior segment is provided with first supporting beam, first supporting beam structure is buckled for the opening and is established the structure of nearly font on the top cap planking anterior segment, the leading edge of first supporting beam with the leading edge of top cap planking anterior segment is connected through first solder joint, the back edge bending type of first supporting beam has the rubber coating groove.
Optionally, a second supporting beam is arranged at the lap joint of the front section of the top cover outer plate and the middle section of the top cover outer plate, the second supporting beam is of a structure in a shape like a Chinese character ji, and the rear edge of the front section of the top cover outer plate, the front edge of the middle section of the top cover outer plate and the top wall of the structure in the shape like the Chinese character ji are welded in three layers through second welding points.
Optionally, the free end of the top cover outer plate rear section and the lap joint of the top cover outer plate middle section and the top cover outer plate rear section share the same third supporting beam, the third supporting beam is of a multi-section bending structure, the rear edge of the top cover outer plate middle section, the front edge of the top cover outer plate rear section and the first sections of the multi-section bending structure are sequentially stacked and connected through third welding spots, and the second section of the multi-section bending structure and the rear edge of the top cover outer plate rear section are connected through a fourth welding spot.
Optionally, the cross beam further comprises a fixed cross beam disposed between the plurality of support cross beams.
Optionally, the fixed cross beam is constructed in a structure that the opening is buckled on the outer plate of the top cover, and two ends of the fixed cross beam are respectively bent to form glue coating grooves.
Optionally, the front section of the outer plate of the top cover is provided with a first welding positioning hole and/or a first mounting hole for being inserted into a positioning column on the front windshield.
Optionally, the top cover assembly further comprises decorative strips arranged on two sides of the top cover outer plate, the middle section of the top cover outer plate is clamped with the decorative strips, a second welding positioning hole is formed in the middle section of the top cover outer plate, and the second welding positioning hole is a waist-shaped hole.
Optionally, the top cover outer plate rear section is provided with a third welding positioning hole and/or a third mounting hole for mounting a back door hinge.
According to a second aspect of the present disclosure, there is also provided a vehicle comprising a roof assembly as described above.
Through above-mentioned technical scheme, divide into the top cap planking anterior segment, top cap planking middle section and top cap planking back end three-section along the fore-and-aft direction overlap joint in proper order with the top cap planking at least, can realize the demand of different motorcycle type car lengths through changing one section or several sections in the three-section, be favorable to the motorcycle type platformization, the supporting beam sets up two free ends at the top cap planking and the overlap joint department of multistage top cap planking, has promoted the rigidity and the intensity of top cap assembly. The forming device abandons the existing integrated forming process, adopts the sectional forming process, has simple structure, is convenient for forming and processing, improves the forming precision of a workpiece, can be used for being used in a platform, and can be used for processing by using small-tonnage forming equipment, thereby reducing the investment of stamping equipment and lowering the cost.
Additional features and advantages of the disclosure will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:
FIG. 1 is a cross-sectional view of a top cover assembly provided in an exemplary embodiment of the present disclosure;
FIG. 2 is a cross-sectional view of the structure of the front section of the outer panel of the header assembly provided in an exemplary embodiment of the present disclosure;
FIG. 3 is a cross-sectional view of the structure of the roof assembly at the junction of the front section of the outer panel of the roof and the first support beam provided by an exemplary embodiment of the present disclosure;
FIG. 4 is a cross-sectional view of the structure of the roof outer panel front section, roof outer panel middle section, and second support beam connection in a roof assembly according to an exemplary embodiment of the present disclosure;
FIG. 5 is a cross-sectional view of the structure of the roof assembly at the junction of the middle and rear sections of the outer panels of the roof and the third support beam;
FIG. 6 is a cross-sectional view of the structure at the junction of the outer panel and the fixed cross-member of the header assembly provided by an exemplary embodiment of the present disclosure;
FIG. 7 is a schematic structural view of a cover assembly provided in an exemplary embodiment of the present disclosure;
FIG. 8 is a schematic view of a roof assembly provided in an exemplary embodiment of the present disclosure and showing the construction of a cross beam;
FIG. 9 is a schematic view of the front section of the outer panel of the roof and the front windshield of the roof assembly according to an exemplary embodiment of the present disclosure;
FIG. 10 is a schematic view of the installation of the center section of the outer skin of the roof and the trim strip in the roof assembly provided by an exemplary embodiment of the present disclosure;
FIG. 11 is a schematic view of the installation of the back section of the roof outer panel and the back door hinge in the roof assembly according to an exemplary embodiment of the present disclosure.
Description of the reference numerals
1 Top cover outer plate 11 top cover outer plate front section
12 Top cover outer plate middle section and 13 top cover outer plate rear section
2 Cross member 21 support cross member
211 first support beam 212 second support beam
213 third supporting beam 22 fixing beam
31 first solder point 32 second solder point
33 third weld 34 fourth weld
4 spreading slot 5 front windshield glass
51 positioning column 6 decorative strip
7 back door hinge 8 side wall outer plate
9D post reinforcing plate
Detailed Description
The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.
Unless otherwise stated, the terms "front", "middle" and "rear" used in the present disclosure refer to the front-rear direction of the vehicle, the "front end" refers to the front (left end of the drawing in fig. 1) of the person sitting in the vehicle, and the "rear end" refers to the rear (right end of the drawing in fig. 1) of the person sitting in the vehicle. "inner and outer" refer to the inner and outer of the respective component profiles. Furthermore, the terms "first," "second," and the like, as used in this disclosure, are intended to distinguish one element from another, and not necessarily for order or importance. In the present disclosure, when the following description refers to the accompanying drawings, the same numbers in different drawings represent the same or similar elements, unless otherwise indicated.
As shown in fig. 1 to 11, the present disclosure provides a roof assembly, which includes a roof outer panel 1 and a cross beam 2 for supporting the roof outer panel 1, wherein the roof outer panel 1 at least includes a front roof outer panel section 11, a middle roof outer panel section 12 and a rear roof outer panel section 13, which are sequentially overlapped along a front-back direction, the cross beam 2 at least includes two free ends disposed on the roof outer panel 1 and a supporting cross beam 21 at an overlapping position of the multiple sections of roof outer panels 1, it should be noted that the roof outer panel 1 may be composed of multiple sections of outer panels, which are sequentially overlapped, and is not limited to the three sections provided in this embodiment, and the lengths of the multiple sections of roof outer panels may be adaptively designed according to different vehicle types, for example, in this embodiment, the length of the middle roof outer panel section 12 is far greater than the length of the rear roof outer panel section 13. In addition, the supporting beams 21 extend in the width direction of the vehicle, and a plurality of supporting beams 21 are arranged at intervals in the front-rear direction of the vehicle and can be welded with the roof outer panel 1 to improve the rigidity and strength of the roof assembly.
Through the technical scheme, divide into top cap planking anterior segment 11, top cap planking middle section 12 and top cap planking back end 13 three-sections of overlap joint in proper order along the fore-and-aft direction at least with top cap planking 1, can realize the demand of different motorcycle type car lengthes through changing one section or several sections in the three-section, be favorable to the motorcycle type platformization, supporting beam 21 sets up two free ends at top cap planking 1, and the overlap joint department of multistage top cap planking 1, the rigidity and the intensity of top cap assembly have been promoted. The forming device abandons the existing integrated forming process, adopts the sectional forming process, has simple structure, is convenient for forming and processing, improves the forming precision of a workpiece, can be used for being used in a platform, and can be used for processing by using small-tonnage forming equipment, thereby reducing the investment of stamping equipment and lowering the cost.
Referring to fig. 2 and fig. 3, a first supporting beam 211 is arranged at the free end of the front section 11 of the top cover outer plate, the first supporting beam 211 can be constructed into a structure with an opening buckled on the front section 11 of the top cover outer plate, the front edge of the first supporting beam 211 can be connected with the front edge of the front section 11 of the top cover outer plate through a first welding point 31, and mainly supports and reinforces the top cover outer plate 1 and the front windshield glass assembly, the back edge of the first supporting beam 211 is bent to form a glue coating groove 4, the back edge of the first supporting beam 211 is connected with the front section 11 of the top cover outer plate by filling damping expansion glue in the glue coating groove 4, so as to reinforce and support the front section 11 of the top cover outer plate. It should be noted that the rear edge of the first supporting beam 211 and the front section 11 of the roof outer panel may also be connected by welding or in any other suitable manner, and all fall within the protection scope of the present disclosure.
Further, referring to fig. 4, a second supporting beam 212 is arranged at the lap joint of the top cover outer plate front section 11 and the top cover outer plate middle section 12, the second supporting beam 212 is of a structure in a shape like a Chinese character ji, the back edge of the top cover outer plate front section 11, the front edge of the top cover outer plate middle section 12 and the top wall of the structure in a shape like a Chinese character ji can be welded by a second welding point 32, so that the top cover outer plate front section 11 is reliably connected with the top cover outer plate middle section 12, the top cover outer plate front section 11, the top cover outer plate middle section 12 and the second supporting beam 212 are welded together by three layers of metal plates, and the joint strength of the lap joint can be ensured.
Further, in this embodiment, since the length of the roof outer panel rear section 13 is small, referring to fig. 5, the same third supporting beam 213 can be shared by the free end of the roof outer panel rear section 13 and the lap joint of the roof outer panel middle section 12 and the roof outer panel rear section 13, the third supporting beam 213 is constructed as a multi-section bending structure, the rear edge of the roof outer panel middle section 12, the front edge of the roof outer panel rear section 13, and the first section of the multi-section bending structure can be sequentially stacked and connected through the third welding point 33, so as to realize stable connection of the roof outer panel middle section 12 and the roof outer panel rear section 13, and effectively improve the rigidity and strength of the vehicle body, and further, the second section of the multi-section bending structure and the rear edge of the roof outer panel rear section 13 can be connected through the fourth welding point 34, so as to realize supporting and reinforcing effects on the rear portion of the vehicle body. In other embodiments, when the length of the roof outer panel rear section 13 is slightly greater, a supporting beam may be disposed at the joint between the free end of the roof outer panel rear section 13 and the roof outer panel middle section 12 and the roof outer panel rear section 13, so as to support the joint between the roof outer panel middle section 12 and the roof outer panel rear section 13 and the rear portion of the vehicle body. The rear edge of the roof outer panel middle section 12 may overlap the roof outer panel rear section 13 or overlap the roof outer panel rear section 13, and the relative position where the roof outer panel middle section 12 overlaps the roof outer panel rear section 13 is not limited herein.
According to some embodiments, the cross beam 2 further comprises a fixing cross beam 22 disposed between the plurality of supporting cross beams 21 to perform an auxiliary supporting function for the roof outer panel 1.
Specifically, referring to fig. 6, the fixed beam 22 may be constructed in a zigzag structure with openings buckled on the roof outer panel 1, two ends of the fixed beam 22 are respectively bent to form glue coating grooves 4, and the glue coating grooves 4 are filled with damping expansion glue to connect the fixed beam 22 with the roof outer panel 1, so as to reinforce and support the roof outer panel 1. It should be noted that the fixed cross beam 22 and the roof outer panel 1 may be connected by any suitable form, and all fall within the scope of the present disclosure.
In an exemplary embodiment of the present disclosure, as shown in fig. 9, the front section 11 of the outer top panel is provided with a first welding positioning hole and/or a first mounting hole for inserting into the positioning post 51 on the front windshield 5. Specifically, in the present disclosure, the first welding positioning hole may be eliminated, and the first mounting hole is used as the first welding positioning hole to position the welding jig.
In the present disclosure, referring to fig. 10, the top cover assembly further includes decorative strips 6 disposed on two sides of the top cover outer plate 1, a top cover outer plate middle section 12 is connected to the decorative strips 6 in a clamping manner, a second welding positioning hole for positioning a welding fixture is disposed on the top cover outer plate middle section 12, the second welding positioning hole may be a waist-shaped hole, and a diameter of an arc at two ends of the waist-shaped hole may be 12 mm.
Specifically, referring to fig. 11, the header outer panel rear section 13 is provided with a third welding positioning hole and/or a third mounting hole for mounting the back door hinge 7, and specifically, in the present disclosure, the third welding positioning hole may be eliminated and used as a third welding positioning hole to position the welding jig.
According to the second aspect of the present disclosure, a vehicle is further provided, where the vehicle includes a roof assembly provided in the present disclosure, and a side wall outer panel 8 and a D-pillar reinforcing panel 9 connected to the roof assembly, specifically, as shown in fig. 10, a roof outer panel middle section 12 in the roof assembly is welded to the side wall outer panel 8, two sides of the trim strip 6 are respectively provided with lip edges, the lip edges on the two sides are respectively overlapped with the roof outer panel middle section 12 and the side wall outer panel 8, and an edge of the roof outer panel middle section 12 is bent to be capable of being connected with a buckle of the trim strip 6 in a clamping manner. Further, as shown in fig. 11, the third supporting beam 213 is welded to the D-pillar reinforcing plate 9, a hinge reinforcing plate is connected to the mounting position of the third supporting beam 213 and the back door hinge 7 to support and reinforce the back door hinge 7, in addition, the roof outer plate rear section 13 is constructed in a multi-section bending structure and has a platform for mounting the back door hinge 7 so as to facilitate the mounting of the back door hinge 7, and the vehicle has the roof assembly described above, which has the same advantages as the prior art, and is not described herein again.
The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.
It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.
In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.
Claims (10)
1. The utility model provides a top cap assembly, includes top cap planking (1) and is used for supporting crossbeam (2) of top cap planking (1), its characterized in that, top cap planking (1) includes at least along front and back direction overlap joint's top cap planking anterior segment (11), top cap planking middle section (12) and top cap planking back end (13) in proper order, crossbeam (2) are at least including setting up two free ends and the multistage of top cap planking (1) supporting beam (21) of the overlap joint department of top cap planking (1).
2. The roof assembly according to claim 1, wherein a first supporting beam (211) is arranged at a free end of the roof outer plate front section (11), the first supporting beam (211) is constructed in a zigzag structure with an opening buckled on the roof outer plate front section (11), a front edge of the first supporting beam (211) is connected with a front edge of the roof outer plate front section (11) through a first welding point (31), and a rear edge of the first supporting beam (211) is bent to form a glue coating groove (4).
3. The roof assembly according to claim 1, characterized in that a second supporting beam (212) is provided at the overlapping point of the roof outer panel front section (11) and the roof outer panel middle section (12), the second supporting beam (212) is configured in a zigzag structure, and the rear edge of the roof outer panel front section (11), the front edge of the roof outer panel middle section (12), and the top wall of the zigzag structure are welded in three layers by a second welding point (32).
4. The roof assembly according to claim 1, wherein the free end of the roof outer panel rear section (13) shares the same third supporting beam (213) with the overlapping portion of the roof outer panel middle section (12) and the roof outer panel rear section (13), the third supporting beam (213) is configured as a multi-segment bent structure, the rear edge of the roof outer panel middle section (12), the front edge of the roof outer panel rear section (13), and the first segment of the multi-segment bent structure are sequentially stacked one on another and connected by a third welding point (33), and the second segment of the multi-segment bent structure and the rear edge of the roof outer panel rear section (13) are connected by a fourth welding point (34).
5. Roof assembly according to claim 1, characterized in that the cross-beam (2) further comprises a fixing cross-beam (22) arranged between a plurality of the supporting cross-beams (21).
6. The roof assembly according to claim 5, characterized in that the fixing cross beam (22) is constructed in a zigzag structure with an opening buckled on the outer roof panel (1), and both ends of the fixing cross beam (22) are respectively bent to form glue coating grooves (4).
7. The roof assembly according to claim 1, characterized in that the front section (11) of the outer roof panel is provided with a first welding positioning hole and/or a first mounting hole for plugging with a positioning post (51) on the front windshield (5).
8. The roof assembly according to claim 1, further comprising a decorative strip (6) disposed on both sides of the roof outer panel (1), wherein the roof outer panel middle section (12) is engaged with the decorative strip (6), and wherein the roof outer panel middle section (12) is provided with a second welding positioning hole, and wherein the second welding positioning hole is a waist-shaped hole.
9. Roof assembly according to claim 1, characterized in that the roof outer panel rear section (13) is provided with a third weld location hole and/or a third mounting hole for mounting a back door hinge (7).
10. A vehicle, characterized in that it is provided with a roof assembly according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023333923.9U CN213948580U (en) | 2020-12-31 | 2020-12-31 | Roof assembly and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023333923.9U CN213948580U (en) | 2020-12-31 | 2020-12-31 | Roof assembly and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213948580U true CN213948580U (en) | 2021-08-13 |
Family
ID=77198714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023333923.9U Active CN213948580U (en) | 2020-12-31 | 2020-12-31 | Roof assembly and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213948580U (en) |
-
2020
- 2020-12-31 CN CN202023333923.9U patent/CN213948580U/en active Active
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