CN216102399U - Side wall rear portion additional strengthening and car - Google Patents
Side wall rear portion additional strengthening and car Download PDFInfo
- Publication number
- CN216102399U CN216102399U CN202121023493.2U CN202121023493U CN216102399U CN 216102399 U CN216102399 U CN 216102399U CN 202121023493 U CN202121023493 U CN 202121023493U CN 216102399 U CN216102399 U CN 216102399U
- Authority
- CN
- China
- Prior art keywords
- reinforcing plate
- plate
- column
- side wall
- pillar
- 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
Abstract
A side wall rear part reinforcing structure and an automobile are provided, wherein the side wall rear part reinforcing structure comprises a C column reinforcing plate, a D column upper reinforcing plate, a D column lower reinforcing plate, a side wall rear part reinforcing plate and an inner plate assembly, one end of the side wall rear part reinforcing plate is connected to the C column reinforcing plate, the other end of the side wall rear part reinforcing plate is connected to the D column upper reinforcing plate, and the D column lower reinforcing plate is connected to the bottom end of the D column upper reinforcing plate; the C-pillar reinforcing plate, the D-pillar upper reinforcing plate, the D-pillar lower reinforcing plate and the side wall rear reinforcing plate are connected to the inner plate assembly. According to the side wall rear part reinforcing structure, the C column reinforcing plate and the D column upper reinforcing plate are connected through the side wall rear part reinforcing plate to form the annular reinforcing plate assembly structure, the rigidity and the strength of the side wall rear part structure can be improved through the annular reinforcing plate assembly structure, and the side wall rear part mode is effectively improved through supporting the middle upper part of the D column, so that the good durability and NVH performance of a whole vehicle are guaranteed, and the service life and the quality of the whole vehicle are guaranteed to be maintained.
Description
Technical Field
The utility model belongs to the field of automobile manufacturing, and particularly relates to a side wall rear reinforcing structure and an automobile.
Background
With the rapid development of the automobile industry, the automobile can be more and more selected, the rich automobile shape selection enables people to have requirements on the automobile which are only limited in aspects of appearance, power, price and the like, and more strict requirements on the performance of the whole automobile are provided, particularly the requirements on the safety of the automobile are higher and higher, the good durability, NVH performance and fuel economy can ensure that the automobile can maintain good quality in the using process, and the service life can also be ensured. At present, after a car, especially an SUV (sports utility vehicle) is used for a long time, the durability and NVH (noise, vibration and harshness) performance of the whole car are reduced, so that the quality problem after sale is caused. Therefore, a side wall rear part reinforcing structure is needed, and the side wall rear part mode is effectively improved, so that the good durability and NVH performance of the whole vehicle are guaranteed, and the service life and the quality of the whole vehicle are guaranteed to be maintained.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a side wall rear part reinforcing structure and an automobile, which can effectively improve the side wall rear part mode, thereby ensuring the good durability and NVH (noise, vibration and harshness) performance of the whole automobile and ensuring the service life and the quality of the whole automobile.
In order to achieve the purpose, the utility model provides a side wall rear reinforcing structure which comprises a C-pillar reinforcing plate, a D-pillar upper reinforcing plate, a D-pillar lower reinforcing plate, a side wall rear reinforcing plate and an inner plate assembly, wherein one end of the side wall rear reinforcing plate is connected to the C-pillar reinforcing plate, the other end of the side wall rear reinforcing plate is connected to the D-pillar upper reinforcing plate, and the D-pillar lower reinforcing plate is connected to the bottom end of the D-pillar upper reinforcing plate;
the C-pillar reinforcing plate, the D-pillar upper reinforcing plate, the D-pillar lower reinforcing plate and the side wall rear reinforcing plate are connected to the inner plate assembly.
Preferably, the side wall rear reinforcing plate sequentially comprises a first welding edge, a middle structure and a second welding edge from top to bottom, the first welding edge is used for being welded and connected with the D column upper reinforcing plate, and the second welding edge is used for being welded and connected with the C column reinforcing plate.
Preferably, the middle structure comprises a pair of inner plate welding edges and a middle protruding structure, and the pair of inner plate welding edges are arranged on two sides of the middle protruding structure.
Preferably, a plurality of lightening holes are arranged on the middle convex structure.
Preferably, the lightening holes are rectangular holes, round holes or elliptical holes.
Preferably, the middle protruding structure comprises a first protrusion and a second protrusion which are connected with each other, and an included angle is formed between the first protrusion and the second protrusion.
Preferably, the side gusset rear reinforcing plate is disposed substantially in a vertical direction, and the first protrusion is located below the second protrusion.
Preferably, the side gusset rear reinforcing plate is formed by press molding.
Preferably, the inner plate assembly comprises a C-pillar inner plate, a rear wheel cover outer plate, a D-pillar upper inner plate and a D-pillar lower inner plate; wherein the content of the first and second substances,
the D column upper inner plate is connected to the top end of the D column lower inner plate, the D column lower reinforcing plate is arranged on the D column lower inner plate, and the D column upper reinforcing plate is arranged on the D column upper inner plate;
the C column inner plate is connected to one side of the D column upper inner plate, and two ends of the C column reinforcing plate and the side wall rear reinforcing plate are respectively arranged on the C column inner plate and the rear wheel cover outer plate;
the rear wheel cover outer plate is connected to the bottom end of the C column inner plate and connected to one side of the D column lower inner plate.
The utility model also provides an automobile which comprises the side wall rear reinforcing structure.
According to the side wall rear part reinforcing structure, the C column reinforcing plate and the D column upper reinforcing plate are connected through the side wall rear part reinforcing plate to form the annular reinforcing plate assembly structure, the rigidity and the strength of the side wall rear part structure can be improved through the annular reinforcing plate assembly structure, and the side wall rear part mode is effectively improved through supporting the middle upper part of the D column, so that the good durability and NVH performance of a whole vehicle are guaranteed, and the service life and the quality of the whole vehicle are guaranteed to be maintained.
Additional features and advantages of the utility model will be set forth in the detailed description which follows.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout.
FIG. 1 shows a schematic structural view of a side gusset rear reinforcement structure according to one embodiment of the present invention;
FIG. 2 shows a schematic structural view of an inner panel assembly of a side gusset rear reinforcement structure according to an embodiment of the present invention;
FIG. 3 shows a schematic structural view of a side gusset rear reinforcement plate of the side gusset rear reinforcement structure according to one embodiment of the present invention;
fig. 4 shows a schematic view of welding positions of the side gusset rear reinforcing plate and other structures of the side gusset rear reinforcing structure according to one embodiment of the utility model.
Description of reference numerals:
1. the structure comprises a C column reinforcing plate, 2 a side wall rear reinforcing plate, 21 a first welding edge, 22 a second welding edge, 23 an inner plate welding edge, 24 lightening holes, 25 a middle protruding structure, 3 a D column upper reinforcing plate, 4 a D column lower reinforcing plate, 5 a C column inner plate, 6 a rear wheel cover outer plate, 7 a D column upper inner plate, 8 a D column lower inner plate.
Detailed Description
Preferred embodiments of the present invention will be described in more detail below. While the following describes preferred embodiments of the present invention, it should be understood that the present invention may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.
In order to solve the problems in the prior art, the utility model provides a side wall rear reinforcing structure, which comprises a C-pillar reinforcing plate 1, a D-pillar upper reinforcing plate 3, a D-pillar lower reinforcing plate 4, a side wall rear reinforcing plate 2 and an inner plate assembly as shown in figures 1 to 4, wherein one end of the side wall rear reinforcing plate 2 is connected to the C-pillar reinforcing plate 1, the other end of the side wall rear reinforcing plate is connected to the D-pillar upper reinforcing plate 3, and the D-pillar lower reinforcing plate 4 is connected to the bottom end of the D-pillar upper reinforcing plate 3;
c post reinforcing plate 1, D post upper reinforcing plate 3, D post lower reinforcing plate 4 and side wall rear portion reinforcing plate 2 connect on the inner panel subassembly.
According to the side wall rear part reinforcing structure, the C column reinforcing plate 1 and the D column upper reinforcing plate 3 are connected through the side wall rear part reinforcing plate 2 to form an annular reinforcing plate assembly structure, the rigidity and the strength of the side wall rear part structure can be improved through the annular reinforcing plate assembly structure, and the side wall rear part mode is effectively improved through supporting the middle upper part of the D column, so that the good durability and NVH performance of a whole vehicle are guaranteed, and the service life and the quality of the whole vehicle are guaranteed to be maintained.
Specifically, the side wall rear reinforcing plate 2 is formed by punching, and the structure is simple. First welding limit 21, intermediate structure and second welding limit 22 that side wall rear portion reinforcing plate 2 from top to bottom included in proper order, first welding limit 21 be used for with D post on reinforcing plate 3 welded connection, second welding limit 22 be used for with C post reinforcing plate 1 welded connection.
Specifically, the intermediate structure includes a pair of inner panel beads 23 and a middle projection structure 25, with the pair of inner panel beads 23 disposed on either side of the middle projection structure 25. A plurality of lightening holes 24 are arranged on the middle convex structure 25. The lightening holes 24 are used for lightening weight, and the lightening holes 24 are rectangular holes, round holes or elliptical holes, and can be any combination of shapes.
Specifically, the middle protrusion structure 25 includes a first protrusion and a second protrusion connected to each other, and an included angle is formed between the first protrusion and the second protrusion. The height of the first bulge is the same as that of the second bulge, the first bulge is close to the C-column reinforcing plate 1, and the second bulge is close to the middle of the D-column upper reinforcing plate 3. The inner plate welding edges 23 are matched with the middle protruding structure 25 in shape and are bent edges, one inner plate welding edge 23 is used for being welded with the C-column reinforcing plate 1, and the other inner plate welding edge is respectively welded with the inner plate assembly and the D-column lower reinforcing plate 4.
Specifically, the side gusset rear reinforcing panel 2 is disposed substantially in the vertical direction, and the first protrusion is located below the second protrusion. Through the vertical design of the 2 side wall rear portion reinforcing plates of vertical setting, weld with reinforcing plate 3 on C post reinforcing plate 1, the D post and reinforcing plate 4 under the D post and form closed annular reinforcing plate assembly, through forming effective support to upper position in the D post, effectively promote side wall rear portion mode to guarantee to put in order good durable and NVH performance of car, guarantee to maintain whole car life and quality.
Specifically, the inner plate assembly comprises a C-pillar inner plate 5, a rear wheel cover outer plate 6, a D-pillar upper inner plate 7 and a D-pillar lower inner plate 8; wherein the content of the first and second substances,
the D column upper inner plate 7 is connected to the top end of the D column lower inner plate 8, the D column lower reinforcing plate 4 is arranged on the D column lower inner plate 8, and the D column upper reinforcing plate 3 is arranged on the D column upper inner plate 7;
the C column inner plate 5 is connected to one side of the D column upper inner plate 7, and two ends of the C column reinforcing plate 1 and the side wall rear reinforcing plate 2 are respectively arranged on the C column inner plate 5 and the rear wheel cover outer plate 6;
the rear wheel cover outer plate 6 is connected to the bottom end of the C-pillar inner plate 5 and is connected to one side of the D-pillar lower inner plate 8.
And the C-pillar inner plate 5, the rear wheel cover outer plate 6, the D-pillar upper inner plate 7 and the D-pillar lower inner plate 8 are welded with each other to form an inner plate assembly.
The utility model also provides an automobile which comprises the side wall rear reinforcing structure.
Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.
Claims (10)
1. The side wall rear reinforcing structure is characterized by comprising a C-pillar reinforcing plate (1), a D-pillar upper reinforcing plate (3), a D-pillar lower reinforcing plate (4), a side wall rear reinforcing plate (2) and an inner plate assembly, wherein one end of the side wall rear reinforcing plate (2) is connected to the C-pillar reinforcing plate (1), the other end of the side wall rear reinforcing plate is connected to the D-pillar upper reinforcing plate (3), and the D-pillar lower reinforcing plate (4) is connected to the bottom end of the D-pillar upper reinforcing plate (3);
the C-pillar reinforcing plate (1), the D-pillar upper reinforcing plate (3), the D-pillar lower reinforcing plate (4) and the side wall rear reinforcing plate (2) are connected to the inner plate assembly.
2. The side body rear part reinforcing structure according to claim 1, characterized in that the side body rear part reinforcing plate (2) comprises a first welding edge (21), a middle structure and a second welding edge (22) from top to bottom in sequence, the first welding edge (21) is used for being welded and connected with the D column upper reinforcing plate (3), and the second welding edge (22) is used for being welded and connected with the C column reinforcing plate (1).
3. The side body rear reinforcement structure according to claim 2, wherein the middle structure includes a pair of inner panel beads (23) and a middle protrusion structure (25), and the pair of inner panel beads (23) are provided on both sides of the middle protrusion structure (25).
4. Side gusset rear reinforcement structure according to claim 3, characterized in that a plurality of lightening holes (24) are provided on the central projection structure (25).
5. Side gusset rear reinforcement structure according to claim 4, wherein the lightening holes (24) are rectangular holes, circular holes or elliptical holes.
6. Side gusset rear reinforcement structure according to claim 3, wherein the central projection structure (25) comprises a first projection and a second projection connected to each other, the first projection forming an angle with the second projection.
7. Side gusset rear reinforcement structure according to claim 6, characterized in that the side gusset rear reinforcement plate (2) is disposed substantially in a vertical direction, and the first projection is located below the second projection.
8. Side gusset rear reinforcement structure according to claim 3, characterized in that the side gusset rear reinforcement plate (2) is formed by press molding.
9. The side body rear part reinforcing structure according to claim 1, wherein the inner panel assembly includes a C-pillar inner panel (5), a rear wheel house outer panel (6), a D-pillar upper inner panel (7), a D-pillar lower inner panel (8); wherein the content of the first and second substances,
the D column upper inner plate (7) is connected to the top end of the D column lower inner plate (8), the D column lower reinforcing plate (4) is arranged on the D column lower inner plate (8), and the D column upper reinforcing plate (3) is arranged on the D column upper inner plate (7);
the C column inner plate (5) is connected to one side of the D column upper inner plate (7), and two ends of the C column reinforcing plate (1) and the side wall rear reinforcing plate (2) are respectively arranged on the C column inner plate (5) and the rear wheel cover outer plate (6);
the rear wheel cover outer plate (6) is connected to the bottom end of the C column inner plate (5) and connected to one side of the D column lower inner plate (8).
10. An automobile characterized by comprising the side body rear reinforcement structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121023493.2U CN216102399U (en) | 2021-05-13 | 2021-05-13 | Side wall rear portion additional strengthening and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121023493.2U CN216102399U (en) | 2021-05-13 | 2021-05-13 | Side wall rear portion additional strengthening and car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216102399U true CN216102399U (en) | 2022-03-22 |
Family
ID=80687373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121023493.2U Active CN216102399U (en) | 2021-05-13 | 2021-05-13 | Side wall rear portion additional strengthening and car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216102399U (en) |
-
2021
- 2021-05-13 CN CN202121023493.2U patent/CN216102399U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210101770U (en) | A connection structure and car that is used for top cap and side wall of car | |
| CN216102399U (en) | Side wall rear portion additional strengthening and car | |
| CN110667707B (en) | Structure for improving torsional rigidity of automobile body | |
| CN207122210U (en) | A kind of self-welding type with back door locks reinforcement structure | |
| CN215850678U (en) | Vehicle roof additional strengthening and vehicle | |
| CN113581294B (en) | Reinforcing structure of automobile side wall rear upper inner plate and vehicle | |
| CN211918837U (en) | Inner reinforcing plate assembly of rear wheel cover | |
| CN213594373U (en) | Integral B-pillar inner plate structure | |
| CN211280592U (en) | Back door frame and car | |
| CN211167102U (en) | Automobile body side wall additional strengthening, automobile body rear side wall assembly and vehicle | |
| CN209988005U (en) | Automobile, automobile body structure and automobile rear side wall lap joint assembly | |
| CN210734299U (en) | Inner panel under car B post | |
| CN209757267U (en) | Air chamber structure, air chamber assembly and vehicle | |
| CN210555142U (en) | Top cap front beam connecting piece, side wall inner plate assembly, automobile body assembly and vehicle | |
| CN218431410U (en) | Frame assembly and vehicle | |
| CN115195866B (en) | Reinforcing structure for D column connecting joint of automobile body in white | |
| CN219056078U (en) | Side carriage integrally formed dump truck carriage | |
| CN214028836U (en) | Front auxiliary frame | |
| CN216580722U (en) | Roof rear cross member structure of vehicle, vehicle body and vehicle | |
| CN215475379U (en) | Automobile top cover front beam assembly | |
| CN213384455U (en) | Roof rear cross beam assembly, upper vehicle body and vehicle | |
| CN213892667U (en) | Preceding windscreen bottom end rail assembly and have its vehicle | |
| CN217994097U (en) | Vehicle back door and vehicle | |
| CN210680927U (en) | A post collision additional strengthening reaches vehicle including it | |
| CN211809200U (en) | Back row seat hinge mount support, back row seat and car |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |