CN214729125U - Vehicle body connecting assembly and vehicle - Google Patents
Vehicle body connecting assembly and vehicle Download PDFInfo
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- CN214729125U CN214729125U CN202120535658.8U CN202120535658U CN214729125U CN 214729125 U CN214729125 U CN 214729125U CN 202120535658 U CN202120535658 U CN 202120535658U CN 214729125 U CN214729125 U CN 214729125U
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Abstract
The utility model provides a vehicle body connection assembly and a vehicle, belonging to the field of vehicle body parts, comprising a rear wheel cover basic unit, a C column unit, a rear wheel cover reinforcing plate and a shock absorber mounting unit; the rear wheel cover base unit forms an installation space with a downward opening; the lower part of the C column unit is connected with the outer side of the rear wheel cover basic unit; the lower part of the rear wheel casing reinforcing plate is connected with the inner side of the rear wheel casing base unit, and the upper part of the rear wheel casing reinforcing plate is connected with the C column unit; the shock absorber installation unit is used for providing the mounting point for the shock absorber, and the both sides on shock absorber installation unit upper portion are connected with installation space's inside wall and lateral wall respectively, and the sub-unit connection is in installation space's lateral wall. The utility model provides a body connection assembly and vehicle has promoted rigidity of being connected, the intensity of side wall rear wheel casing and C post unit, has effectively strengthened the rigidity and the intensity of C post unit, can promote the power transmission ability of rear wheel casing basic unit to C post unit simultaneously, and then is favorable to promoting holistic rigidity performance of vehicle and intensity performance.
Description
Technical Field
The utility model belongs to the technical field of automobile body spare part, more specifically say, relate to an automobile body connection assembly and vehicle.
Background
With the development of the automobile industry, the requirements for safety and comfort of automobiles are higher and higher. The rear wheel cover and the assembly structure around the rear wheel cover are one of important factors influencing the rigidity and the strength performance of the vehicle, and the existing rear wheel cover and the components around the rear wheel cover are not beneficial to improving the rigidity and the strength performance of the vehicle, so that the improvement of the safety performance of the whole vehicle is adversely influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automobile body connection assembly and vehicle, it is unreasonable to aim at solving the rear wheel casing that exists among the prior art and the assembly methods of component on every side, produces adverse effect's technical problem to the intensity performance and the rigidity performance of vehicle.
In order to achieve the above object, the utility model adopts the following technical scheme: there is provided a vehicle body attachment assembly comprising:
a rear wheel house base unit forming an installation space with a downward opening;
the lower part of the C column unit is connected with the outer side of the rear wheel cover basic unit;
the lower part of the rear wheel cover reinforcing plate is connected with the inner side of the rear wheel cover basic unit, and the upper part of the rear wheel cover reinforcing plate is connected with the C column unit; and
the two sides of the upper part of the shock absorber mounting unit are respectively connected with the inner side wall and the outer side wall of the mounting space, and the lower part of the shock absorber mounting unit is connected with the side wall of the mounting space;
the upper part of the shock absorber mounting unit, the C-pillar unit and the rear wheel cover reinforcing plate form a first closed space with a triangular section on a YZ plane.
As another embodiment of the present application, the rear wheel cover reinforcing plate is located at a connection point on the inner side of the rear wheel cover base unit and at a connection point on the inner side wall of the installation space, and the C-pillar unit is located at a connection point on the outer side of the rear wheel cover base unit and at a connection point on the outer side wall of the installation space.
As another embodiment of the present application, the rear wheel house base unit includes a rear wheel house inner plate and a rear wheel house outer plate provided outside the rear wheel house inner plate, an upper edge of the rear wheel house inner plate and an upper edge of the rear wheel house outer plate are connected to each other, and a lower portion of the rear wheel house inner plate and a lower portion of the rear wheel house outer plate are partitioned to form the installation space.
As another embodiment of the present application, the C-pillar unit includes a C-pillar reinforcement plate and a C-pillar inner plate disposed inside the C-pillar reinforcement plate, and an upper edge of the C-pillar inner plate is connected to an upper edge of the C-pillar reinforcement plate;
the lower portion of the C-pillar reinforcement plate is connected to the outer side of the rear wheel house outer plate, the lower portion of the rear wheel house reinforcement plate is connected to the inner side of the rear wheel house inner plate, the upper portion of the rear wheel house reinforcement plate is connected to the lower portion of the C-pillar inner plate, two sides of the upper portion of the shock absorber installation unit are respectively connected to the outer side of the rear wheel house inner plate and the inner side of the rear wheel house outer plate, the lower portion of the shock absorber installation unit is connected to the outer side of the rear wheel house inner plate, and the C-pillar reinforcement plate, the C-pillar inner plate, the shock absorber installation unit and the rear wheel house reinforcement plate enclose to form the first closed space.
As another embodiment of this application, the automobile body coupling assembly still includes D post unit, D post unit includes D post main part and protruding connecting plate, the protruding connecting plate is located the lower part of D post main part, and extend along the X axle is preceding, so that the protruding connecting plate connect in rear wheel casing basic unit.
As another embodiment of this application, the position that corresponds to on the D post main part the protruding connecting plate is equipped with D post backup pad, D post backup pad can be right along the X axle the D post main part with the junction of protruding connecting plate provides the support.
As another embodiment of this application, the automobile body connection assembly still includes the back panel, the lower part of D post main part still with the back panel is connected.
As another embodiment of this application, the vehicle body connection assembly still includes connecting plate and automobile body floor, the one end of connecting plate connect in the inboard of rear wheel casing basic unit, the other end is used for being connected with the automobile body floor.
As another embodiment of the present application, the connecting plate, the inner side surface of the rear wheel house base unit, and the vehicle body floor enclose a second enclosed space having a triangular cross section on the YZ plane.
The utility model provides an automobile body coupling assembly's beneficial effect lies in: compared with the prior art, the utility model discloses the connection rigidity, the intensity of side wall rear segment rear wheel casing and C post unit have been promoted through the connection between C post unit, rear wheel casing reinforcing plate and the rear wheel casing basic unit to the automobile body connection assembly of this utility model; the section that forms through C post unit, rear wheel casing reinforcing plate and bumper shock absorber installation unit is triangle-shaped's first closed space, has effectively strengthened the rigidity and the intensity of C post unit, can promote the power transmission ability of rear wheel casing basic unit to C post unit simultaneously, and then is favorable to promoting the holistic rigidity performance of vehicle and intensity performance.
The utility model also provides a vehicle, including foretell automobile body connection assembly.
The utility model provides a beneficial effect of vehicle is the same with the beneficial effect of above-mentioned automobile body connection assembly, no longer gives unnecessary details here.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a vehicle body connection assembly according to an embodiment of the present invention, wherein a view angle is a view angle toward a passenger compartment;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
FIG. 4 is an enlarged view of section C of FIG. 1;
fig. 5 is a schematic structural diagram of a vehicle body connection assembly according to an embodiment of the present invention, wherein a view angle is a view angle away from a passenger compartment;
FIG. 6 is a cross-sectional view taken along line D-D of FIG. 5;
FIG. 7 is a cross-sectional view E-E of FIG. 5;
fig. 8 is an enlarged view of portion F of fig. 5, wherein the two connecting plates are not shown.
In the figure: 1. a rear wheel house base unit; 101. a rear wheel house inner panel; 102. a rear wheel house outer plate; 2. a C column unit; 201. a C-pillar reinforcement plate; 202. a C-pillar inner plate; 3. a rear wheel house reinforcing plate; 4. a damper mounting unit; 401. the upper section of the shock absorber mounting plate; 402. the lower section of the shock absorber mounting plate; 5. an installation space; 6. a first enclosed space; 7. a D column unit; 701. a D column body; 7011. d, an upper section of a column reinforcing plate; 7012. the lower section of the D column reinforcing plate; 7013. the lower section of the inner plate of the column D; 702. a protruding connecting plate; 703. a D column support plate; 7031. A connecting portion; 704. reinforcing the convex ribs; 8. a back panel; 9. a connecting plate; 10. a vehicle body floor; 11. a second enclosed space; 12. a rear floor stringer.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It should be noted that the term "inner" in the present embodiment refers to a direction toward the passenger compartment, and vice versa to "outer"; the term "up" refers to the direction from the bottom of the vehicle to the roof of the vehicle, and vice versa "down"; the term "front" refers to the direction from the rear of the vehicle to the front of the vehicle, and vice versa "rear".
In the present application, the X-axis is the vehicle length direction, the Y-axis is the vehicle width direction, the Z-axis is the vehicle height direction, the XZ plane is the plane on which the X-axis and the Z-axis are located, and the YZ plane is the plane on which the Y-axis and the Z-axis are located. References herein to "along the Y axis," "along the Z axis," "along the Y axis," and the like describe a direction that is generally parallel to the X, Z, or Y axis of the vehicle, and are not limited to necessarily being parallel to the X, Z, or Y axis.
Referring to fig. 1, 2 and 5, a vehicle body connecting assembly according to the present invention will now be described. The vehicle body connecting assembly comprises a rear wheel casing base unit 1, a C-column unit 2, a rear wheel casing reinforcing plate 3 and a shock absorber mounting unit 4; the rear wheel house base unit 1 forms an installation space 5 with a downward opening; the lower part of the C column unit 2 is connected with the outer side of the rear wheel cover basic unit 1; the lower part of the rear wheel cover reinforcing plate 3 is connected with the inner side of the rear wheel cover basic unit 1, and the upper part of the rear wheel cover reinforcing plate is connected with the C column unit 2; the shock absorber installation unit 4 is used for providing the installation point for the shock absorber, and the both sides on shock absorber installation unit 4 upper portion are connected with the inside wall and the lateral wall of installation space 5 respectively, and the sub-unit connection is in the lateral wall of installation space 5.
The upper portion of the absorber installation unit 4, the C-pillar unit 2, and the rear wheel house reinforcement plate 3 form a first enclosed space 6 having a triangular cross section on the YZ plane.
Compared with the prior art, the utility model discloses the connection rigidity, the intensity of side wall rear segment rear wheel casing and C post unit 2 have been promoted through the connection between C post unit 2, rear wheel casing reinforcing plate 3 and rear wheel casing basic unit 1 to the automobile body connection assembly of this utility model; the section formed by the C column unit 2, the rear wheel cover reinforcing plate 3 and the shock absorber installation unit 4 is a triangular first closed space 6, so that the rigidity and the strength of the C column unit 2 are effectively enhanced, the force transfer capability of the rear wheel cover base unit 1 to the C column unit 2 can be improved, and the integral rigidity performance and the strength performance of a vehicle can be improved.
Referring to fig. 2, in order to simplify the mounting structure, the connection point of the rear wheel house reinforcing plate 3 at the inner side of the rear wheel house base unit 1 coincides with the connection point of the damper mounting unit 4 at the inner side wall of the mounting space 5, and the connection point of the C-pillar unit 2 at the outer side of the rear wheel house base unit 1 coincides with the connection point of the damper mounting unit 4 at the outer side wall of the mounting space 5. Meanwhile, the overlapped connection points can also ensure that the structural stability formed by enclosing the upper parts of the C column unit 2, the rear wheel cover reinforcing plate 3 and the shock absorber mounting unit 4 is stronger, and the structural rigidity and the strength of the C column unit 2 are further enhanced.
Specifically, in order to ensure the reliability of the connection, the connection points in the present embodiment may be connected by connecting threaded connectors (e.g., bolts). Of course, the connection method is not limited to the threaded connection, and other connection methods, such as welding, may be adopted, which can meet the requirement of connection strength, and are not listed here.
Referring to fig. 1 to 8, the rear wheel house base unit 1 includes a rear wheel house inner plate 101 and a rear wheel house outer plate 102 provided outside the rear wheel house inner plate 101, an upper edge of the rear wheel house inner plate 101 and an upper edge of the rear wheel house outer plate 102 are connected to each other, and a lower portion of the rear wheel house inner plate 101 and a lower portion of the rear wheel house outer plate 102 are partitioned to form an installation space 5. The rear wheel cover basic unit 1 is used for accommodating wheels, installing spaces of components such as fenders and the like, and an open space is formed by matching the rear wheel cover inner plate 101 and the rear wheel cover outer plate 102, so that the assembly requirements of vehicle parts can be well met, meanwhile, the upper parts of the rear wheel cover inner plate 101, the rear wheel cover outer plate 102 and the shock absorber installation unit 4 can also be enclosed to form a closed space with a triangular section on a YZ surface, the closed space is located within the range of the first closed space 6, and the rigidity and the strength of the rear wheel cover basic unit 1 are enhanced.
Referring to fig. 1, 2 and 5, the C-pillar unit 2 includes a C-pillar reinforcement plate 201 and a C-pillar inner plate 202 disposed inside the C-pillar reinforcement plate 201, and an upper edge of the C-pillar inner plate 202 is connected to an upper edge of the C-pillar reinforcement plate 201. The lower part of the C-pillar reinforcement plate 201 is connected to the outer side of the rear wheel house outer plate 102, the lower part of the rear wheel house reinforcement plate 3 is connected to the inner side of the rear wheel house inner plate 101, the upper part of the rear wheel house reinforcement plate 3 is connected to the lower part of the C-pillar inner plate 202, two sides of the upper part of the shock absorber installation unit 4 are respectively connected to the outer side of the rear wheel house inner plate 101 and the inner side of the rear wheel house outer plate 102, the lower part of the shock absorber installation unit 4 is connected to the outer side of the rear wheel house inner plate 101, and the C-pillar reinforcement plate 201, the C-pillar inner plate 202, the shock absorber installation unit 4 and the rear wheel house reinforcement plate 3 enclose to form a first closed space 6.
In this embodiment, the C-pillar unit 2 has a simple structure, can meet the installation requirements of other peripheral components, and can effectively improve the rigidity and strength of the C-pillar unit 2 after being matched with the rear wheel house inner panel 101, the rear wheel house outer panel 102, the upper portion of the damper installation unit 4, and the rear wheel house reinforcing panel 3.
Referring to fig. 1, 2 and 4, in order to satisfy the connection with the rear wheel house base unit 1 and the shock absorber, the shock absorber mounting unit 4 includes a shock absorber mounting plate upper section 401 and a shock absorber mounting plate lower section 402, the lower end of the shock absorber mounting plate upper section 401 is connected to the upper end of the shock absorber mounting plate lower section 402, two sides of the top of the shock absorber mounting plate upper section 401 are respectively connected to the outer side of the rear wheel house inner plate 101 and the inner side of the rear wheel house outer plate 102, and the shock absorber mounting plate lower section 402 is connected to the outer side of the rear wheel house inner plate 101. Wherein, the top of the shock absorber mounting plate upper section 401, the C-pillar reinforcement plate 201, the C-pillar inner plate 202 and the rear wheel house reinforcement plate 3 enclose a first enclosed space 6. Specifically, the upper section 401 of the shock absorber mounting plate and the lower section 402 of the shock absorber mounting plate can be connected by a threaded connector (e.g., a bolt).
Specifically, the damper mounting plate lower section 402 (i.e., the lower portion of the damper mounting unit 4) may be connected to the outside of the rear wheel house inner panel 101 (i.e., the inner side wall of the mounting space 5), connected to the inside of the rear wheel house outer panel 102 (i.e., the outer side wall of the mounting space 5), or connected to both the outside of the rear wheel house inner panel 101 and the inside of the rear wheel house outer panel 102. In general, the rear wheel house inner panel 101 has a larger mounting area on the XZ plane and does not interfere with the structure of the wheel or the like, and therefore, the damper mounting plate lower section 402 is generally attached to the outer side of the rear wheel house inner panel 101 alone, as shown in fig. 2.
Referring to fig. 1, 3 and 5, in order to be suitable for SUV and other hatchback models, the body connection assembly further includes a D-pillar unit 7, the D-pillar unit 7 includes a D-pillar main body 701 and a protruding connection plate 702, and the protruding connection plate 702 is disposed at a lower portion of the D-pillar main body 701 and extends forward along the X-axis, so that the protruding connection plate 702 is connected to the rear wheel house base unit 1. The protruding connecting plate 702 increases the connection strength between the D-pillar unit 7 and the rear wheel house base unit 1, and is favorable for improving the force transmission capability of the rear wheel house base unit 1 to the D-pillar unit 7.
Referring to fig. 3, in order to further enhance the structural strength of the protruding connection plate 702, a reinforcing rib 704 is disposed on the protruding connection plate 702.
Referring to fig. 1, 3 and 5, the D-pillar main body 701 includes an upper D-pillar stiffener 7011, a lower D-pillar stiffener 7012 disposed below the upper D-pillar stiffener 7011, and a lower D-pillar inner panel 7013 having a top connected to a lower portion of the upper D-pillar stiffener 7011, and the protruding connecting plate 702 is disposed below the lower D-pillar inner panel 7013. The D column main body 701 is divided into three main parts, namely a reinforcing plate upper section 7011, a D column reinforcing plate lower section 7012 and a D column inner plate lower section 7013 according to space distribution requirements and mechanical property requirements, and can be connected with one another in a welding or threaded connection mode, wherein the D column reinforcing plate lower section 7012 can be connected with the C column inner plate 202.
Referring to fig. 1 and 5, in order to further improve the connectivity between the rear wheel house base unit 1 and the rear of the vehicle and improve the force transmission capability of the rear wheel house base unit 1 to the D-pillar unit 7, the vehicle body connection assembly further includes a back panel 8, and the lower portion of the D-pillar main body 701 is further connected to the back panel 8. Specifically, the lower part of the lower section 7013 of the inner plate of the D pillar is connected to the back panel 8.
Referring to fig. 1 and 3, a D-pillar support plate 703 is disposed on the D-pillar main body 701 at a position corresponding to the protruding connection plate 702, and the D-pillar support plate 703 can support a connection position between the D-pillar main body 701 and the protruding connection plate 702 along the X-axis. The supporting force provided by the D-pillar supporting plate 703 can improve the connection rigidity of the D-pillar main body 701 and the protruding connecting plate 702, and the connectivity of the rear wheel house base unit 1 with the rear of the vehicle, thereby facilitating the improvement of the force transfer capability of the rear wheel house base unit 1 to the D-pillar unit 7, and the rigidity and strength of the whole vehicle.
Referring to fig. 3, the cross section of the lower section 7013 of the D-pillar inner plate is C-shaped, two sides of the D-pillar support plate 703 are respectively bent to form connecting portions 7031 capable of being respectively attached to two side wings of the lower section 7013 of the D-pillar inner plate, wherein one of the connecting portions 7031 is attached to the lower section 7013 of the D-pillar inner plate at a position where it is connected to the protruding connecting plate 702. The two connecting portions 7031 are bent in different directions, respectively, so that the D-pillar support plate 703 is formed in a "Z" shape as a whole.
In the present embodiment, the connection method of the "bonding connection" is generally bonding welding, and such a connection method not only can ensure the connection strength, but also can avoid occupying an external space. Of course, other connection means may be used, such as a connection by a threaded connection after the abutting contact, which is not listed here.
Referring to fig. 3, a rib structure may also be disposed on the D-pillar supporting plate 703 for reinforcement.
Referring to fig. 5 to 8, the vehicle body connection assembly further includes a connection plate 9 and a vehicle body floor 10, wherein one end of the connection plate 9 is connected to the inner side of the rear wheel house base unit 1, and the other end is used for being connected with the vehicle body floor 10. The vehicle body floor 10 is connected with the rear wheel casing foundation unit 1 (specifically, the rear wheel casing inner plate 101) through the connecting plate 9, so that the connection rigidity of the side wall rear section and the rear floor is improved, and the integral rigidity of the vehicle is further improved.
Referring to fig. 5 to 8, the connection plate 9 has a plurality of connection plates 9, and the plurality of connection plates 9 are distributed along the X axis. The number and the position of the connecting plates 9 can be selectively set according to mechanical analysis, so that the connection rigidity of the rear section of the side wall and the rear floor can be enhanced according to the actual vehicle type, and the design flexibility is improved.
Referring to fig. 6 and 7, in order to further increase the connection rigidity between the rear sections of the side walls and the rear floor, the connecting plate 9, the inner side surface of the rear wheel house base unit 1, and the vehicle body floor 10 are enclosed to form a second enclosed space 11 with a triangular cross section on the YZ plane.
Referring to fig. 4, 6 to 8, in order to simplify the mounting structure, the connection plate 9 is connected to the rear wheel house inner plate 101, and a connection point of the connection plate 9 on the rear wheel house inner plate 101 coincides with a connection point of the damper mounting plate lower section 402 on the rear wheel house inner plate 101. Meanwhile, the superposed connection points can also ensure that the structural stability formed by enclosing the connecting plate 9, the inner side surface of the rear wheel casing base unit 1 and the vehicle body floor 10 is stronger.
In fig. 4, the position circled by the dotted line on the lower section 402 of the damper mounting plate is the connection point of the lower section 402 of the damper mounting plate on the rear wheel house inner plate 101; in fig. 8, the positions circled by the dotted lines on the rear wheel house inner panel 101 are the connection points of the two connection plates 9 on the rear wheel house inner panel 101, which are 4 connection points circled by the dotted lines in fig. 4, and the positions circled by the dotted lines on the vehicle body floor 10 are the connection points of the two connection plates 9 on the vehicle body floor 10.
Specifically, in order to ensure the reliability of the connection, the connection points in the present embodiment may be connected by connecting threaded connectors (e.g., bolts). Of course, the connection method is not limited to the threaded connection, and other connection methods, such as welding, may be adopted, which can meet the requirement of connection strength, and are not listed here.
The automobile body connection assembly of this embodiment, rigidity performance and the intensity performance at multiplicable car rear portion effectively promote the power transmission ability, simple structure simultaneously, and the process steps is comparatively easy to be realized, avoids producing extra cost expense, is favorable to strengthening the market competition of vehicle.
The utility model also provides a vehicle. The vehicle comprises the vehicle body connecting assembly.
The utility model provides a beneficial effect of vehicle is the same with the beneficial effect of above-mentioned automobile body connection assembly, no longer gives unnecessary details here.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. Vehicle body coupling assembly, its characterized in that includes:
a rear wheel house base unit forming an installation space with a downward opening;
the lower part of the C column unit is connected with the outer side of the rear wheel cover basic unit;
the lower part of the rear wheel cover reinforcing plate is connected with the inner side of the rear wheel cover basic unit, and the upper part of the rear wheel cover reinforcing plate is connected with the C column unit; and
the two sides of the upper part of the shock absorber mounting unit are respectively connected with the inner side wall and the outer side wall of the mounting space, and the lower part of the shock absorber mounting unit is connected with the side wall of the mounting space;
the upper part of the shock absorber mounting unit, the C-pillar unit and the rear wheel cover reinforcing plate form a first closed space with a triangular section on a YZ plane.
2. The vehicle body attachment assembly according to claim 1, wherein a connection point of the rear wheel house reinforcement plate on an inner side of the rear wheel house base unit coincides with a connection point of the damper attachment unit on an inner side wall of the attachment space, and a connection point of the C-pillar unit on an outer side of the rear wheel house base unit coincides with a connection point of the damper attachment unit on an outer side wall of the attachment space.
3. The vehicle body attachment assembly according to claim 1, wherein the rear wheel house base unit includes a rear wheel house inner panel and a rear wheel house outer panel provided outside the rear wheel house inner panel, an upper edge of the rear wheel house inner panel and an upper edge of the rear wheel house outer panel are connected to each other, and a lower portion of the rear wheel house inner panel and a lower portion of the rear wheel house outer panel are partitioned to form the installation space.
4. The vehicle body attachment assembly of claim 3 wherein said C-pillar unit includes a C-pillar stiffener and a C-pillar inner panel disposed inboard of said C-pillar stiffener, an upper edge of said C-pillar inner panel being attached to an upper edge of said C-pillar stiffener;
the lower portion of the C-pillar reinforcement plate is connected to the outer side of the rear wheel house outer plate, the lower portion of the rear wheel house reinforcement plate is connected to the inner side of the rear wheel house inner plate, the upper portion of the rear wheel house reinforcement plate is connected to the lower portion of the C-pillar inner plate, two sides of the upper portion of the shock absorber installation unit are respectively connected to the outer side of the rear wheel house inner plate and the inner side of the rear wheel house outer plate, the lower portion of the shock absorber installation unit is connected to the outer side of the rear wheel house inner plate, and the C-pillar reinforcement plate, the C-pillar inner plate, the shock absorber installation unit and the rear wheel house reinforcement plate enclose to form the first closed space.
5. The vehicle body attachment assembly of claim 1 further comprising a D-pillar unit including a D-pillar body and a projecting web disposed on a lower portion of said D-pillar body and extending forwardly along the X-axis to connect said projecting web to said rear wheel house base unit.
6. The vehicle body attachment assembly of claim 5 wherein a D-pillar support plate is provided on said D-pillar body at a location corresponding to said projecting web, said D-pillar support plate providing support along the X-axis at the junction of said D-pillar body and said projecting web.
7. The vehicle body attachment assembly of claim 5 further comprising a back panel, wherein the lower portion of the D-pillar body is further connected to the back panel.
8. The vehicle body attachment assembly of claim 1 further comprising a connecting plate and a vehicle body floor, wherein one end of the connecting plate is attached to an inside of the rear wheelhouse base unit and the other end is adapted to be attached to the vehicle body floor.
9. The vehicle body attachment assembly of claim 8 wherein said attachment plate, said inner side surface of said rear wheel house base unit and said vehicle body floor enclose a second enclosed space having a triangular cross-section in the YZ plane.
10. Vehicle, characterized in that it comprises a body attachment assembly according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120535658.8U CN214729125U (en) | 2021-03-15 | 2021-03-15 | Vehicle body connecting assembly and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120535658.8U CN214729125U (en) | 2021-03-15 | 2021-03-15 | Vehicle body connecting assembly and vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN214729125U true CN214729125U (en) | 2021-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120535658.8U Active CN214729125U (en) | 2021-03-15 | 2021-03-15 | Vehicle body connecting assembly and vehicle |
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| CN (1) | CN214729125U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114802469A (en) * | 2022-06-08 | 2022-07-29 | 浙江吉利控股集团有限公司 | Automobile body rear portion assembly and car |
-
2021
- 2021-03-15 CN CN202120535658.8U patent/CN214729125U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114802469A (en) * | 2022-06-08 | 2022-07-29 | 浙江吉利控股集团有限公司 | Automobile body rear portion assembly and car |
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