CN216140071U - Rear side wall structure and vehicle - Google Patents
Rear side wall structure and vehicle Download PDFInfo
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- CN216140071U CN216140071U CN202121865532.3U CN202121865532U CN216140071U CN 216140071 U CN216140071 U CN 216140071U CN 202121865532 U CN202121865532 U CN 202121865532U CN 216140071 U CN216140071 U CN 216140071U
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- 230000003014 reinforcing effect Effects 0.000 claims description 46
- 230000002787 reinforcement Effects 0.000 claims description 13
- 238000003466 welding Methods 0.000 description 34
- 239000000853 adhesive Substances 0.000 description 10
- 230000001070 adhesive effect Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 238000005336 cracking Methods 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of vehicles, especially, relate to a back side wall structure and vehicle. The rear side wall structure provided by the disclosure comprises an upper side beam assembly, a D column assembly, a top cover rear cross beam assembly and a connecting piece; the connecting piece is formed with the cavity, roof side rail subassembly is formed with first cavity, the D post subassembly is formed with the second cavity, roof cover rear beam subassembly is formed with the third cavity, the cavity respectively with first cavity, the second cavity with the third cavity intercommunication. The vehicle that this disclosure provided includes the side wall structure that this disclosure provided. According to the automobile body-in-white structure, the first cavity, the second cavity and the third cavity are respectively connected with the hollow cavity, so that the torsion rigidity of the automobile body-in-white is improved, the fatigue strength resistance is enhanced, and the problems of low torsion rigidity of the automobile body-in-white and low torsion mode of the back door are solved.
Description
Technical Field
The utility model relates to the technical field of vehicles, especially, relate to a back side wall structure and vehicle.
Background
With the rapid development of the vehicle industry, people also put forward more strict requirements on the overall vehicle performance of the vehicle, and especially the requirements on the vehicle safety are higher and higher. Therefore, the design of vehicle parts is also directed toward high strength and light weight.
The traditional body-in-white D column joint is a unidirectional continuous through cavity, namely, the D column cavity, a top cover rear cross beam cavity formed by a top cover rear cross beam inner plate and a top cover rear cross beam outer plate form a unidirectional continuous through cavity. And at the position of the upper side beam, only the single-layer plate of the inner plate of the upper side beam is in lap joint with the cavity of the D column, so that the problems of insufficient strength, easy occurrence of fatigue failure and the like of the vehicle at the position of the D column are caused.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem or at least partially solve the technical problem, the present disclosure provides a quarter structure and a vehicle.
The first aspect of the present disclosure provides a rear side wall structure, including: the roof comprises an upper side beam assembly, a D column assembly, a top cover rear cross beam assembly and a connecting piece;
the connecting piece is formed with a hollow cavity, the upper edge beam assembly is formed with a first cavity, the D column assembly is formed with a second cavity, the top cover rear cross beam assembly is formed with a third cavity, and the hollow cavity is communicated with the first cavity, the second cavity and the third cavity respectively.
Furthermore, a reinforcing plate is arranged in the hollow cavity;
the reinforcing plate is connected with the inner wall of the hollow cavity and used for supporting the hollow cavity.
Furthermore, the edge of reinforcing plate is equipped with the connection limit, the reinforcing plate pass through the connection limit with the inner wall of cavity is connected.
Further, the connecting piece comprises an outer connecting plate and an inner connecting plate;
the connecting outer plate and the connecting inner plate jointly enclose to form the hollow cavity.
Further, the hollow cavity comprises a first sub-cavity, a second sub-cavity and a third sub-cavity;
the first sub cavity is communicated with the first cavity, the second sub cavity is communicated with the second cavity, and the third sub cavity is communicated with the third cavity.
Furthermore, the edge of the connecting outer plate is provided with a first flanging, the edge of the connecting inner plate is provided with a second flanging, and the first flanging is connected with the second flanging.
Furthermore, the upper edge beam assembly comprises an upper edge beam inner plate and an upper edge beam reinforcing plate, and the upper edge beam inner plate and the upper edge beam reinforcing plate are connected and jointly enclose to form the first cavity;
the connecting inner plate is in lap joint with the upper edge beam inner plate, and the connecting outer plate is in lap joint with the upper edge beam reinforcing plate.
Further, the D-column assembly comprises a D-column inner plate and a D-column reinforcing plate, and the D-column inner plate and the D-column reinforcing plate are connected and jointly enclose to form the second cavity;
the connecting inner plate is in lap joint with the D column inner plate, and the connecting outer plate is in lap joint with the D column reinforcing plate.
Furthermore, the top cover rear cross beam assembly comprises a cross beam inner plate and a cross beam outer plate, and the cross beam inner plate and the cross beam outer plate are connected and jointly enclosed to form the third cavity;
the connecting inner plate is in lap joint with the beam inner plate, and the connecting outer plate is in lap joint with the beam outer plate.
The second aspect of the present disclosure provides a vehicle including the quarter structure.
The rear side wall structure provided by the embodiment of the disclosure comprises an upper side beam assembly, a D column assembly, a top cover rear cross beam assembly and a connecting piece. The connecting piece is provided with the hollow cavity, so that the fatigue strength of the connecting part is improved, and the possibility of cracking and deformation of the connecting part is reduced. The roof side rail subassembly is formed with first cavity, can improve the stability of roof side rail subassembly. The D column assembly is formed with the second cavity, and the stability of the D column assembly can be improved. The top cover rear cross beam assembly is provided with the third cavity, so that the stability of the top cover rear cross beam assembly can be improved. The hollow cavity is respectively communicated with the first cavity, the second cavity and the third cavity, an upper side beam assembly can be formed, the D column assembly and the top cover rear cross beam assembly are integrally communicated, so that loads borne by the connecting piece can be effectively transmitted to all directions of the automobile body, force transmission and impact force dispersion are facilitated, external force can be dispersed to the upper side beam assembly and the top cover rear cross beam assembly through the connecting piece quickly, deformation in the torsion process can be reduced, the connecting strength of the rear portion of the white automobile body is improved, the connecting rigidity, the torsion mode and the torsion rigidity are improved, and the problems of low torsion rigidity of the white automobile body and low torsion mode of the back door are solved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present disclosure, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic structural view of a quarter structure according to an embodiment of the disclosure;
FIG. 2 is an exploded view of the quarter structure according to the embodiment of the disclosure;
FIG. 3 is a schematic structural view of a connecting member in the quarter structure according to the embodiment of the disclosure;
FIG. 4 is a schematic structural view of a reinforcing plate in the quarter structure according to the embodiment of the disclosure;
FIG. 5 is a cross-sectional view taken along line E-E of FIG. 2;
FIG. 6 is a sectional view taken along line F-F of FIG. 2;
fig. 7 is a sectional view taken along line G-G of fig. 2.
Reference numerals: 1. an upper sill assembly; 11. an upper side beam inner plate; 12. a roof side rail stiffener; 13. a first cavity; 2. a D-column assembly; 21. d column inner plates; 22. a D-pillar reinforcement plate; 23. a second cavity; 3. a top cover rear cross beam assembly; 31. a beam inner plate; 32. a beam outer plate; 33. a third cavity; 4. a connecting member; 41. connecting an outer plate; 411. a first flanging; 42. connecting the inner plates; 421. second flanging; 43. a reinforcing plate; 431. and connecting the edges.
Detailed Description
In order that the above objects, features and advantages of the present disclosure may be more clearly understood, aspects of the present disclosure will be further described below. It should be noted that the embodiments and features of the embodiments of the present disclosure may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure, but the present disclosure may be practiced in other ways than those described herein; it is to be understood that the embodiments disclosed in the specification are only a few embodiments of the present disclosure, and not all embodiments.
The vehicle provided by the embodiment of the disclosure comprises the rear side wall structure, the rear side wall structure of the vehicle has important influence on the torsional rigidity and strength of the vehicle and the performance of the whole vehicle, and the performance and the rigidity of the vehicle can be improved by reasonably setting the rear side wall structure of the vehicle.
As shown in fig. 1, fig. 2, fig. 5, fig. 6, and fig. 7, the rear side wall structure provided by the embodiment of the present disclosure includes a roof side rail assembly 1, a D-pillar assembly 2, a roof rear cross member assembly 3, and a connecting member 4, where the connecting member 4 is connected to the roof side rail assembly 1, the D-pillar assembly 2, and the roof rear cross member assembly 3, respectively. The connecting piece 4 is provided with the hollow cavity, so that the fatigue strength of the connecting piece 4 is improved, the possibility of cracking and deformation of the joint of the connecting piece 4 is reduced, the possibility of deformation of the vehicle body due to impact is reduced, and the service life of the vehicle is prolonged. Roof side rail subassembly 1 is formed with first cavity 13, can improve roof side rail subassembly 1's stability. The D-pillar assembly 2 is formed with the second cavity 23, which can improve the stability of the D-pillar assembly 2. The roof rear cross member assembly 3 is formed with the third cavity 33, which can improve the stability of the roof rear cross member assembly 3. The hollow cavities communicate with the first, second and third cavities 13, 23 and 33, respectively.
The rear side wall structure provided by the embodiment of the disclosure is respectively communicated with the first cavity 13, the second cavity 23 and the third cavity 33 through the hollow cavities, so that the whole of the upper side beam assembly 1, the D column assembly 2 and the top cover rear cross beam assembly 3 can be communicated, the load borne by the connecting piece 4 can be effectively transferred to all directions of the vehicle body, and force transfer and impact force dispersion are facilitated. Specifically, external force is quickly dispersed to the upper edge beam assembly 1, the D column assembly 2 and the top cover rear cross beam assembly 3 through the connecting piece 4, deformation in the twisting process can be reduced, and the connection strength, the connection rigidity, the twisting mode and the twisting rigidity of the rear portion of the body in white are improved.
In other words, the rear side wall structure provided by the embodiment of the disclosure is respectively connected with the hollow cavity through the first cavity 13, the second cavity 23 and the third cavity 33, so that the problems of low torsional rigidity of the body in white and low torsional mode of the back door are solved, and the fatigue strength resistance is enhanced while the torsional rigidity of the body in white is improved. Specifically, the back side wall structure provided by the embodiment can improve the torsion rigidity of the whole vehicle from 22500Nm/deg to 2450 Nm/deg, and the torsion mode of the back door can be improved from 31HZ to 33 HZ.
Referring to fig. 2, 3 and 4, the connecting member 4 has a first connecting end, a second connecting end and a third connecting end, the first connecting end, the second connecting end and the third connecting end are arranged in a triangle, and the first connecting end, the second connecting end and the third connecting end are communicated with each other through a hollow structure, wherein the first connecting end is used for being connected with the first cavity 13, the second connecting end is used for being connected with the second cavity 23, and the third connecting end is used for being connected with the third cavity 33.
In some specific embodiments, the reinforcing plate 43 is arranged in the hollow cavity, the reinforcing plate 43 may be in a sheet shape, the reinforcing plate 43 is connected with the inner wall of the hollow cavity and used for supporting the hollow cavity, and the reinforcing plate 43 is arranged in the hollow cavity, so that the connection strength, the connection rigidity, the torsional mode and the torsional rigidity of the rear portion of the body-in-white can be improved, the problems of low torsional rigidity of the body-in-white and low torsional mode of the back door are solved, and the fatigue strength resistance is enhanced while the torsional rigidity of the body-in-white is improved. Optionally, the reinforcing plate 43 is connected to the inner wall of the hollow cavity by welding. Optionally, the reinforcing plate 43 is connected to the inner wall of the hollow cavity by structural adhesive.
As shown in fig. 4, the edge of the reinforcing plate 43 is provided with a connecting edge 431, and the reinforcing plate 43 is connected with the inner wall of the hollow cavity through the connecting edge 431, so that the possibility of tearing at the joint of the connecting edge 431 and the hollow cavity can be reduced, and the improvement of the installation accuracy is facilitated. When the reinforcing plate 43 is connected with the inner wall of the hollow cavity by welding, welding spots welded between the connecting edge 431 and the inner wall of the hollow cavity can be uniformly distributed on the connecting edge 431, so that the welding quality between the reinforcing plate 43 and the inner wall of the hollow cavity is improved.
As shown in fig. 3, the connecting member 4 is of a split structure, the connecting member 4 includes an outer connecting plate 41 and an inner connecting plate 42, and the outer connecting plate 41 is connected with the inner connecting plate 42, so that the processing difficulty can be reduced, and the processing cost can be reduced. Alternatively, the connection outer panel 41 and the connection inner panel 42 may be connected by welding. Through connecting inner panel 42 and connecting the cavity that the planking 41 enclosed jointly and closes the formation for the load that connecting piece 4 bore can be effectively to the each direction transmission of automobile body, has improved the fatigue strength of connecting piece 4 and roof side rail subassembly 1, D post subassembly 2 and top cap rear frame member subassembly 3 erection joint department, has reduced connecting piece 4 and has taken place the problem of fracture, deformation, has prolonged life. The hollow cavity formed by the inner connecting plate 42 and the outer connecting plate 41 can reduce deformation in the twisting process and improve the torsional rigidity of the body-in-white.
Optionally, the reinforcing plate 43 is connected to the connecting outer plate 41, optionally, the reinforcing plate 43 is connected to the connecting outer plate 41 by structural adhesive or welding, and preferably, the reinforcing plate 43 is connected to the connecting outer plate 41 by welding.
Optionally, the reinforcing plate 43 is connected to the inner joint plate 42, optionally, the reinforcing plate 43 is connected to the inner joint plate 42 by structural adhesive or welding, and preferably, the reinforcing plate 43 is connected to the inner joint plate 42 by welding.
In some embodiments, the outer connecting plate 41 is provided with a first recess away from the inner connecting plate 42, which can effectively increase the strength and rigidity of the outer connecting plate 41, improve the mode, and alleviate the impact. The inner connecting plate 42 is provided with a second concave part far away from the outer connecting plate 41, so that the strength and rigidity of the inner connecting plate 42 can be effectively increased, the mode is improved, and the impact is alleviated. First depressed part and second depressed part form the cavity, can satisfy the rigidity and the intensity demand of connecting piece 4 and roof side rail subassembly 1, D post subassembly 2 and 3 junctions of top cap rear frame member.
In some specific embodiments, the hollow cavity comprises a first sub-cavity, a second sub-cavity, and a third sub-cavity; first subchamber and first cavity 13 intercommunication, second subchamber and second cavity 23 intercommunication, third subchamber with third cavity 33 intercommunication not only can make connecting piece 4 bear stronger power, can reduce the deformation at the torsion in-process moreover, improves the torsional rigidity of white automobile body.
In some embodiments, the edge of the outer connecting plate 41 is provided with a first flange 411, the edge of the inner connecting plate 42 is provided with a second flange 421, and the first flange 411 is connected with the second flange 421. On one hand, the first turned-over edge 411 and the second turned-over edge 421 can increase the overlapping amount of the joint of the outer connecting plate 41 and the inner connecting plate 42, improve the installation precision, increase the connecting strength of the inner connecting plate 42 and the outer connecting plate 41, and reduce the possibility of tearing at the joint of the outer connecting plate 41 and the inner connecting plate 42; on the other hand, the first burring 411 and the second burring 421 can alleviate stress concentration at the joint between the outer joint panel 41 and the inner joint panel 42, and alleviate impact force. When the first flange 411 is connected with the second flange 421 by welding, the welding spots between the first flange 411 and the second flange 421 can be uniformly distributed on the first flange 411 and the second flange 421, so that the welding quality between the first flange 411 and the second flange 421 is improved. When the outer connecting plate 41 and the inner connecting plate 42 are connected by structural adhesive, the coating range of the structural adhesive can be increased between the first flange 411 and the second flange 421, so that the structural adhesive is uniformly coated, and the connection strength between the outer connecting plate 41 and the inner connecting plate 42 is improved.
As shown in fig. 2 and 5, the roof side rail assembly 1 includes a roof side rail inner panel 11 and a roof side rail reinforcing panel 12, and the roof side rail inner panel 11 and the roof side rail reinforcing panel 12 are connected and together enclose a first cavity 13. The first cavity 13 can improve the stability of the roof side rail assembly 1, and can resist and transmit the vibration transmitted from the lower part of the vehicle body, relieve stress concentration and alleviate impact force.
Connect inner panel 42 and roof side rail inner panel 11 overlap joint, after the overlap joint, can link together connecting inner panel 42 and roof side rail inner panel 11 through modes such as welding or structural glue, increased the transmission route of crashing force, increased the intensity of connecting inner panel 42 and roof side rail inner panel 11 simultaneously again. The inner connecting plate 42 is overlapped with the upper edge beam inner plate 11, so that the connecting precision and the connecting stability of the inner connecting plate 42 and the upper edge beam inner plate 11 can be improved. When the inner connecting plate 42 is welded to the inner roof side rail plate 11, the welding spots welded between the inner connecting plate 42 and the inner roof side rail plate 11 can be uniformly distributed on the lap joint portion, so that the welding quality between the inner connecting plate 42 and the inner roof side rail plate 11 is improved.
As shown in fig. 2 and 6, the D-pillar assembly 2 includes a D-pillar inner panel 21 and a D-pillar reinforcement panel 22, and the D-pillar inner panel 21 and the D-pillar reinforcement panel 22 are connected and jointly enclose to form a second cavity 23. The second cavity 23 can improve the stability of the D-pillar assembly 2, and can resist and transmit the vibration transmitted from the lower part of the vehicle body, so as to relieve stress concentration and alleviate impact force.
The inner connecting plate 42 is lapped with the D-column inner plate 21, and after lapping, the inner connecting plate 42 and the D-column inner plate 21 can be connected together in a welding or structural adhesive mode, so that the transmission path of the collision force is increased, and meanwhile, the strength of the inner connecting plate 42 and the D-column inner plate 21 is increased. The inner connection plate 42 is overlapped with the D-pillar inner plate 21, so that the connection precision and the connection stability of the inner connection plate 42 and the D-pillar inner plate 21 can be improved. When the inner connecting plate 42 is welded to the D-pillar inner plate 21, the welding spots welded between the inner connecting plate 42 and the D-pillar inner plate 21 can be uniformly distributed on the overlapped portion, so that the welding quality between the inner connecting plate 42 and the D-pillar inner plate 21 is improved.
The connecting outer plate 41 is lapped with the D-column reinforcing plate 22, and after lapping, the connecting outer plate 41 and the D-column reinforcing plate 22 can be connected together in a welding or structural adhesive mode, so that the transmission path of the collision force is increased, and meanwhile, the strength of connecting the outer plate 41 and the D-column reinforcing plate 22 is increased. The connecting outer plate 41 is lapped with the D-pillar reinforcing plate 22, so that the connecting accuracy and stability of the connecting outer plate 41 and the D-pillar reinforcing plate 22 can be improved. When the connecting outer plate 41 and the D-pillar reinforcement plate 22 are connected by welding, welding spots welded between the connecting outer plate 41 and the D-pillar reinforcement plate 22 can be uniformly distributed on the overlapped part, thereby improving the welding quality between the connecting outer plate 41 and the D-pillar reinforcement plate 22.
As shown in fig. 2 and 7, the roof rear cross member assembly 3 includes an inner cross member plate 31 and an outer cross member plate 32, and the inner cross member plate 31 and the outer cross member plate 32 are connected and together enclose a third cavity 33. The third cavity 33 can improve the stability of the roof rear cross member assembly 3, and can resist and transmit the vibration and force transmitted from the lower side of the vehicle body.
The inner connecting plate 42 is lapped with the inner beam plate 31, and after lapping, the inner connecting plate 42 and the inner beam plate 31 can be connected together in a welding or structural adhesive mode, so that the transmission path of the collision force is increased, and the strength of the inner connecting plate 42 and the inner beam plate 31 is increased. The inner joint plate 42 is overlapped with the inner beam plate 31, so that the connection precision and the connection stability of the inner joint plate 42 and the inner beam plate 31 can be improved. When the inner connection plate 42 is connected with the inner beam plate 31 by welding, welding spots welded between the inner connection plate 42 and the inner beam plate 31 can be uniformly distributed on the lap joint part, so that the welding quality between the inner connection plate 42 and the inner beam plate 31 is improved.
The connecting outer plate 41 is lapped with the beam outer plate 32, and after lapping, the connecting outer plate 41 and the beam outer plate 32 can be connected together in a welding or structural adhesive mode, so that the transmission path of the collision force is increased, and meanwhile, the strength of connecting the outer plate 41 and the beam outer plate 32 is increased. The connection outer panel 41 is overlapped with the beam outer panel 32, and the accuracy and stability of the connection between the connection outer panel 41 and the beam outer panel 32 can be improved. When the connection outer plate 41 is connected with the beam outer plate 32 by welding, welding spots welded between the connection outer plate 41 and the beam outer plate 32 can be uniformly distributed on the lap joint part, so that the welding quality between the connection outer plate 41 and the beam outer plate 32 is improved.
The vehicle provided by the embodiment of the present disclosure includes a rear side wall structure, and since the rear side wall structure provided by the embodiment of the present disclosure has the same advantages, the description thereof is omitted.
It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The foregoing are merely exemplary embodiments of the present disclosure, which enable those skilled in the art to understand or practice the present disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A quarter structure, comprising: the roof comprises an upper side beam assembly (1), a D column assembly (2), a top cover rear cross beam assembly (3) and a connecting piece (4);
connecting piece (4) are formed with the cavity, roof side rail subassembly (1) is formed with first cavity (13), D post subassembly (2) are formed with second cavity (23), top cap rear beam subassembly (3) are formed with third cavity (33), the cavity respectively with first cavity (13), second cavity (23) with third cavity (33) intercommunication.
2. The quarter frame as claimed in claim 1, wherein a reinforcement plate (43) is provided within said hollow cavity;
the reinforcing plate (43) is connected with the inner wall of the hollow cavity and used for supporting the hollow cavity.
3. Rear side frame structure according to claim 2, characterized in that the edge of the reinforcement panel (43) is provided with a connecting edge (431), and the reinforcement panel (43) is connected with the inner wall of the hollow cavity through the connecting edge (431).
4. Quarter structure according to any one of claims 1 to 3, characterized in that said connecting piece (4) comprises a connecting outer panel (41) and a connecting inner panel (42);
the connecting outer plate (41) and the connecting inner plate (42) jointly enclose to form the hollow cavity.
5. The quarter structures of claim 4, wherein the hollow cavity comprises a first sub-cavity, a second sub-cavity, and a third sub-cavity;
the first sub-cavity is communicated with the first cavity (13), the second sub-cavity is communicated with the second cavity (23), and the third sub-cavity is communicated with the third cavity (33).
6. The side gusset structure according to claim 5, wherein the edge of the connecting outer panel (41) is provided with a first flange (411), the edge of the connecting inner panel (42) is provided with a second flange (421), and the first flange (411) is connected with the second flange (421).
7. The quarter frame as claimed in claim 5, wherein said roof side rail assembly (1) comprises a roof side rail inner panel (11) and a roof side rail reinforcement panel (12), said roof side rail inner panel (11) and said roof side rail reinforcement panel (12) being connected and together enclosing said first cavity (13);
the connecting inner plate (42) is in lap joint with the upper edge beam inner plate (11), and the connecting outer plate (41) is in lap joint with the upper edge beam reinforcing plate (12).
8. The quarter frame according to claim 5, characterized in that the D-pillar assembly (2) comprises a D-pillar inner panel (21) and a D-pillar reinforcement panel (22), the D-pillar inner panel (21) and the D-pillar reinforcement panel (22) being connected and jointly enclosing the second cavity (23);
the connecting inner plate (42) is overlapped with the D-column inner plate (21), and the connecting outer plate (41) is overlapped with the D-column reinforcing plate (22).
9. The quarter frame as claimed in claim 5, wherein said roof rear rail assembly (3) comprises a rail inner panel (31) and a rail outer panel (32), said rail inner panel (31) and said rail outer panel (32) being connected and jointly enclosing said third cavity (33);
the inner connecting plate (42) is in lap joint with the inner beam plate (31), and the outer connecting plate (41) is in lap joint with the outer beam plate (32).
10. A vehicle characterized by comprising the quarter structure of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121865532.3U CN216140071U (en) | 2021-08-10 | 2021-08-10 | Rear side wall structure and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121865532.3U CN216140071U (en) | 2021-08-10 | 2021-08-10 | Rear side wall structure and vehicle |
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| Publication Number | Publication Date |
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| CN216140071U true CN216140071U (en) | 2022-03-29 |
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| CN202121865532.3U Active CN216140071U (en) | 2021-08-10 | 2021-08-10 | Rear side wall structure and vehicle |
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| CN (1) | CN216140071U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115180024A (en) * | 2022-08-15 | 2022-10-14 | 浙江吉利控股集团有限公司 | C-pillar joint structure and vehicle body structure |
| CN115384623A (en) * | 2022-08-29 | 2022-11-25 | 奇瑞新能源汽车股份有限公司 | Automobile body C column upper joint connecting structure |
-
2021
- 2021-08-10 CN CN202121865532.3U patent/CN216140071U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115180024A (en) * | 2022-08-15 | 2022-10-14 | 浙江吉利控股集团有限公司 | C-pillar joint structure and vehicle body structure |
| CN115180024B (en) * | 2022-08-15 | 2023-12-05 | 浙江吉利控股集团有限公司 | C-column joint structure and vehicle body structure |
| CN115384623A (en) * | 2022-08-29 | 2022-11-25 | 奇瑞新能源汽车股份有限公司 | Automobile body C column upper joint connecting structure |
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