CN212473657U - Vehicle body structure and vehicle - Google Patents
Vehicle body structure and vehicle Download PDFInfo
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- CN212473657U CN212473657U CN202020713774.XU CN202020713774U CN212473657U CN 212473657 U CN212473657 U CN 212473657U CN 202020713774 U CN202020713774 U CN 202020713774U CN 212473657 U CN212473657 U CN 212473657U
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Abstract
The application discloses body construction and vehicle, body construction, include: the hat and coat stand is fixed on the vehicle body and extends along the horizontal direction; the C-column reinforcing bracket extends along the vertical direction, and the upper end of the C-column reinforcing bracket is fixedly connected with the hat and coat stand; and one end of the connecting beam is fixedly connected with the hat rack, and the other end of the connecting beam is fixedly connected with the C-column reinforcing support. In the vehicle body structure, the thickness of the vehicle body structural part is thinner, so that the fuel consumption can be reduced, and the vehicle body structure conforms to the national conditions of China; meanwhile, the connecting beam is additionally arranged between the hat rack and the C-column reinforcing support, so that the problem of reduction of structural performance of a vehicle body framework caused by change of a vehicle body C-column is effectively solved, the torsional rigidity and the mode of the vehicle body are improved, and the engineering performance development index is met.
Description
Technical Field
The application relates to the technical field of vehicles, in particular to a vehicle body structure and a vehicle.
Background
At present, partial vehicle types are convenient for passengers to get in and out of the vehicle, a larger head space is provided, manufacturers increase the whole opening space of a rear door, the C column structure is changed, the structural performance of a vehicle body framework can be influenced, the torsional performance of the vehicle body is reduced, large-area deformation of a local area of the vehicle body can be caused, abnormal sound is generated in driving, and the engineering performance development index is not met.
Disclosure of Invention
The present application is directed to solving at least one of the problems in the prior art.
Therefore, one object of the present application is to provide a vehicle body structure, which effectively improves the torsional rigidity and mode of the vehicle body, and meets the engineering performance development index;
another object of the present application is to propose a vehicle comprising a body structure as described above.
In order to solve the above problem, an aspect of the present application provides a vehicle body structure including: the hat and coat stand is fixed on the vehicle body and extends along the horizontal direction; the C-column reinforcing bracket extends along the vertical direction, and the upper end of the C-column reinforcing bracket is fixedly connected with the hat and coat stand; and one end of the connecting beam is fixedly connected with the hat rack, and the other end of the connecting beam is fixedly connected with the C-column reinforcing support.
In the vehicle body structure, the thickness of the vehicle body structural part is thinner, so that the fuel consumption can be reduced, and the vehicle body structure conforms to the national conditions of China; meanwhile, the connecting beam is additionally arranged between the hat rack and the C-column reinforcing support, so that the problem of reduction of structural performance of a vehicle body framework caused by change of a vehicle body C-column is effectively solved, the torsional rigidity and the mode of the vehicle body are improved, and the engineering performance development index is met.
Furthermore, the two ends of the hat and coat stand are respectively provided with the C-shaped column reinforcing brackets extending downwards, and the connecting beam is arranged between each C-shaped column reinforcing bracket and the hat and coat stand.
Further, at least a part of the connection beam is recessed rearward to form an avoidance space that avoids the rear seat.
Further, the connection beam includes: a connecting beam body; the first fixing part is arranged at one end of the connecting beam body and fixedly connected with the hat rack, and the second fixing part is arranged at the other end of the connecting beam body and fixedly connected with the C-shaped column reinforcing support.
Further, the first fixing portion and the second fixing portion are both disposed on the connecting beam body and extend forward.
Further, the connection beam body is configured as a tubular structure.
Further, the first fixing portion and the second fixing portion are both constructed in a plate-shaped structure, the first fixing portion is overlapped with the hat rack, and the second fixing portion is overlapped with the C-pillar reinforcing support.
Furthermore, the first fixing part is fixedly connected with the hat rack through a fastener, and the second fixing part is fixedly connected with the C-pillar reinforcing bracket through a fastener.
Furthermore, a first mounting through hole is formed in the first fixing portion, and a second mounting through hole is formed in the second fixing portion.
Another aspect of the present application provides a vehicle including the vehicle body structure.
Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.
Drawings
The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic structural view of a vehicle body structure according to an embodiment of the present application;
FIG. 2 is a front view of a coupling beam according to an embodiment of the present application;
fig. 3 is a side view of a coupling beam according to an embodiment of the present application.
Reference numerals:
the structure 100 of the vehicle body is,
a coat and hat rack 1, a C-column reinforcing bracket 2,
the connecting beam 3, the connecting beam body 31, the first fixing portion 32, the second fixing portion 33, the first mounting via hole 301, and the second mounting via hole 302.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.
A vehicle body structure 100 according to an embodiment of the present application is described below with reference to fig. 1 to 3, including: a hat rack 1, a C-column reinforcing bracket 2 and a connecting beam 3.
Specifically, the hat rack 1 is fixed on the vehicle body and extends along the horizontal direction; the C-column reinforcing bracket 2 extends along the vertical direction, and the upper end of the C-column reinforcing bracket 2 is fixedly connected with the hat and coat stand 1; one end of the connecting beam 3 is fixedly connected with the hat rack 1, and the other end of the connecting beam 3 is fixedly connected with the C-column reinforcing bracket 2.
According to the national conditions of China, the large-space design and the fuel economy of an automobile become key links which have to be considered in the automobile research and development, the large-space and fuel economy design is usually realized by reducing the thickness of a sheet metal or changing a solid part into a hollow part, and the like, so that the structural performance of an automobile body framework is inevitably reduced.
As known to those skilled in the art, the triangle has the characteristics of stability, firmness and pressure resistance; this application utilizes triangular nature, strengthens support 2 with tie-beam 3 fixed connection hat rack 1 and C post, and tie-beam 3, hat rack 1 and C post strengthen support 2 like this and form a triangular structure, can strengthen automobile body torsional rigidity, can not produce abnormal sound in the driving, have solved the relatively poor problem of collision performance, intensity performance and the stationarity of handling of automobile body.
According to the vehicle body structure 100, the thickness of the vehicle body structure 100 is small, so that the fuel consumption can be reduced, and the condition of China is met; meanwhile, the connecting beam 3 is additionally arranged between the hat rack 1 and the C-column reinforcing support 2, so that the problem of reduction of structural performance of a vehicle body framework caused by change of a vehicle body C-column is effectively solved, the torsional rigidity and the mode of the vehicle body are improved, and the engineering performance development index is met.
According to one embodiment of the application, both ends of the hatrack 1 are provided with C-pillar reinforcing brackets 2 extending downward, and a connection beam 3 is provided between each C-pillar reinforcing bracket 2 and the hatrack 1. The hat rack 1 is supported by the C-shaped column reinforcing supports 2 at the two ends, so that the hat rack 1 can be kept in a horizontal state, the connecting beams 3 are arranged at the two ends, the rigidity of the C-shaped columns on the two sides of the vehicle can be enhanced simultaneously, and the stability of the vehicle body is effectively improved.
According to one embodiment of the present application, at least a portion of the connecting beam 3 is recessed rearward to form an avoidance space that avoids the rear seat. Through the design of the backward sunken structure of the connecting beam 3, the problem that the space of the front part of the rear door opening of the vehicle is insufficient is effectively solved, and more operation spaces are provided for the subsequent weight reduction of the vehicle body.
Specifically, the connection beam 3 includes: a connecting beam body 31; the first fixing part 32 is arranged at one end of the connecting beam body 31 and fixedly connected with the hat rack 1, and the second fixing part 33 is arranged at the other end of the connecting beam body 31 and fixedly connected with the C-pillar reinforcing bracket 2.
According to an embodiment of the present application, the first fixing portion 32 and the second fixing portion 33 are both provided on the connection beam body 31 and extend forward. As shown in figure 3, the rear-row seat can be avoided, and the problem of space arrangement of the rear-row seat is effectively solved.
According to one embodiment of the present application, the connection beam body 31 is configured as a tubular structure. The middle of the tubular structure is hollow, so that the weight of the whole vehicle can be reduced, fuel oil is saved, and the research trend of future development of the market is met.
According to an embodiment of the present application, the first fixing portion 32 and the second fixing portion 33 are each configured in a plate-like structure, the first fixing portion 32 overlaps the hatrack 1, and the second fixing portion 33 overlaps the C-pillar reinforcement bracket 2. The plate-like structure facilitates the fixed connection.
According to one embodiment of the present application, the first fixing portion 32 is fixedly connected to the hatrack 1 by a fastener, and the second fixing portion 33 is fixedly connected to the C-pillar reinforcement bracket 2 by a fastener.
According to an embodiment of the present application, the first fixing portion 32 is provided with a first mounting via 301, and the second fixing portion 33 is provided with a second mounting via 302. The fastener passes through first installation via hole 301 and passes through fastener fixed connection with hat rack 1, and the fastener passes through second installation via hole 302 and passes through fastener fixed connection with C post reinforcing bracket 2, forms the triangle fixed knot and constructs the form and be favorable to promoting the stability of automobile body.
A vehicle according to an embodiment of the present application includes the vehicle body structure 100 described above. The large-space design and the fuel economy of the automobile become indexes which are more and more emphasized by sellers, the automobile of the application has less fuel consumption, the door opening of the rear door is large, passengers can conveniently get in and out of the passenger compartment, the engineering performance development indexes are met, and the automobile has stronger competitiveness in the market.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "horizontal", "vertical", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application.
In the description of the present application, "the first feature" and "the second feature" may include one or more of the features.
Technical terms and operations according to the term "modality" and the like in the embodiments of the present application are known to those skilled in the art and will not be described in detail herein.
In the description herein, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A vehicle body structure characterized by comprising:
the hat and coat stand is fixed on the vehicle body and extends along the horizontal direction;
the C-column reinforcing bracket extends along the vertical direction, and the upper end of the C-column reinforcing bracket is fixedly connected with the hat and coat stand; and
and one end of the connecting beam is fixedly connected with the hat rack, and the other end of the connecting beam is fixedly connected with the C-column reinforcing bracket.
2. The vehicle body structure according to claim 1, wherein both ends of the hatrack are provided with the C-pillar reinforcing brackets extending downward, and the connecting beam is provided between each of the C-pillar reinforcing brackets and the hatrack.
3. The vehicle body structure according to claim 1, wherein at least a part of the connection beam is recessed rearward to form an avoidance space that avoids a rear seat.
4. The vehicle body structure according to claim 3, wherein the connection beam includes:
a connecting beam body;
the first fixing part is arranged at one end of the connecting beam body and fixedly connected with the hat rack, and the second fixing part is arranged at the other end of the connecting beam body and fixedly connected with the C-shaped column reinforcing support.
5. The vehicle body structure according to claim 4, wherein the first fixing portion and the second fixing portion are each provided on the connection beam body and extend forward.
6. The vehicle body structure according to claim 4 or 5, characterized in that the connection beam body is configured as a tubular structure.
7. The vehicle body structure according to claim 4, wherein the first fixing portion and the second fixing portion are each configured as a plate-like structure, the first fixing portion overlapping with the hat rack, and the second fixing portion overlapping with the C-pillar reinforcement bracket.
8. The vehicle body structure according to claim 7, wherein the first fixing portion is fixedly connected to the hat rack by a fastener, and the second fixing portion is fixedly connected to the C-pillar reinforcement bracket by a fastener.
9. The vehicle body structure according to claim 8, wherein a first mounting via is provided on the first fixing portion, and a second mounting via is provided on the second fixing portion.
10. A vehicle characterized by comprising a vehicle body structure according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020713774.XU CN212473657U (en) | 2020-04-30 | 2020-04-30 | Vehicle body structure and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020713774.XU CN212473657U (en) | 2020-04-30 | 2020-04-30 | Vehicle body structure and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212473657U true CN212473657U (en) | 2021-02-05 |
Family
ID=74455236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020713774.XU Active CN212473657U (en) | 2020-04-30 | 2020-04-30 | Vehicle body structure and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212473657U (en) |
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2020
- 2020-04-30 CN CN202020713774.XU patent/CN212473657U/en active Active
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