CN212637656U - Front vehicle body structure shaped like Chinese character' tian - Google Patents
Front vehicle body structure shaped like Chinese character' tian Download PDFInfo
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- CN212637656U CN212637656U CN202021233336.XU CN202021233336U CN212637656U CN 212637656 U CN212637656 U CN 212637656U CN 202021233336 U CN202021233336 U CN 202021233336U CN 212637656 U CN212637656 U CN 212637656U
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Abstract
The utility model discloses a body construction before field style of calligraphy, including front beam, entablature, back beam, front floor, left longeron, well longeron and right longeron, the front floor middle part is equipped with ascending arch and longitudinal extension's central channel, entablature, back beam, left longeron, well longeron and right longeron all set up in front floor below, front beam, back beam, left longeron and right longeron end to end fixed connection form frame construction, the entablature is cross fixed connection with well longeron and forms a field style of calligraphy additional strengthening with frame construction fixed connection. The utility model discloses a set up many intercrossing's crossbeam and longeron, strengthened the structural rigidity and the intensity of preceding automobile body, simultaneously because the cross arrangement of many crossbeams and longeron has formed many collision load paths, has shared the collision impact force of collision point, effectively decomposes the impact, has reduced the collision deformation volume of preceding automobile body, has improved the security performance of automobile body.
Description
Technical Field
The utility model relates to an automobile body structure technical field, concretely relates to automobile body structure before field style of calligraphy.
Background
With the continuous development of the automobile industry, the requirements of the automobile body structure are continuously improved to meet the structural rigidity and strength of the automobile body, and meanwhile, the structure is light, the quality of the automobile body is reduced, and the fuel economy is improved.
At present, the simplification of a front vehicle body structure, the improvement of the rigidity and the strength of the structure, the reduction of the weight of the front vehicle body and the improvement of the fuel economy have become the subjects which must be researched by various large automobile manufacturers, and the relationship of mutual restriction exists between the overall strength and the rigidity of the vehicle body structure and the light weight.
Therefore, in order to solve the above problems, a vehicle body structure in a shape like a Chinese character 'tian' is required, which can greatly simplify the front vehicle body structure, improve the structural rigidity and strength, reduce the weight of the front vehicle body, and improve the fuel economy.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at overcoming the defect among the prior art, providing automobile body structure before the style of calligraphy of tian, automobile body structure before can greatly furthest simplifying promotes structural rigidity, intensity, reduces preceding automobile body weight, promotes fuel economy.
The utility model discloses a body construction before field style of calligraphy, including front beam, entablature, rear frame member, front floor, left longeron, well longeron and right longeron, the front floor middle part is equipped with ascending arch and longitudinal extension's center channel, entablature, rear frame member, left longeron, well longeron and right longeron all set up in front floor below, front beam, rear frame member, left longeron and right longeron end to end fixed connection form frame construction, the entablature is cross fixed connection and forms a field style of calligraphy additional strengthening with well longeron and frame construction fixed connection. Because the structure of field style of calligraphy is very stable, and inside forms many collision energy-absorbing routes, consequently can greatly increased preceding automobile body vehicle body structure's stability, increase preceding automobile body's intensity and rigidity.
Furthermore, the front cross beam is formed by buckling a front wind window launder rear connecting plate and a front wind window lower cross beam reinforcement on a front floor.
Furthermore, the middle cross beam is formed by sequentially connecting and buckling a left front wall cross beam, a front wall reinforcing piece and a right front wall cross beam on the front floor.
Furthermore, the rear cross beam is formed by sequentially connecting and buckling a left longitudinal beam middle section connecting plate, a left auxiliary frame rear mounting plate, a central channel lower mounting reinforcing plate, a right auxiliary frame rear mounting plate and a right longitudinal beam middle section connecting plate on the front floor.
Furthermore, the left longitudinal beam comprises a left front-section beam body, a left front wheel cover middle section and a left rear-section beam body which are sequentially connected, the left front-section beam body is formed by buckling a left longitudinal beam front-section inner plate and a left longitudinal beam front-section outer plate, the left rear-section beam body comprises a left longitudinal beam middle section and a left front wall lower supporting plate, the left longitudinal beam middle section is buckled below the front floor, and the left front wall lower supporting plate is fixed above the front floor.
Further, the middle longitudinal beam is formed by buckling a central reinforcing piece which is in fit arrangement with the central channel and the front floor.
Further, the right longitudinal beam comprises a right front section beam body, a right front wheel cover middle section and a right rear section beam body which are sequentially connected, the right front section beam body is formed by buckling a right longitudinal beam front section inner plate and a right longitudinal beam front section outer plate, the right rear section beam body comprises a right longitudinal beam middle section and a right front wall lower supporting plate, the right longitudinal beam middle section is buckled below the front floor, and the right front wall lower supporting plate is fixed above the front floor.
Furthermore, the left longitudinal beam and the right longitudinal beam are symmetrically arranged on the left side and the right side of the front floor.
The utility model has the advantages that: the utility model discloses a body construction before field style of calligraphy, through setting up many intercrossing's crossbeam and longeron, the structural rigidity and the intensity of preceding automobile body have been strengthened, simultaneously because many crossbeams and the cross arrangement of longeron have formed many collision load paths, the collision impact force of collision point has been shared, effectively decompose the impact force, the collision deformation volume of preceding automobile body has been reduced, the security performance of automobile body has been improved, each roof beam is the buckled structure in addition, overall structure's weight has also been alleviateed, make the car lightweight more, promote fuel economy.
Drawings
The invention will be further described with reference to the following figures and examples:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an isometric view of FIG. 1 in one orientation;
fig. 3 is an isometric view from another orientation than fig. 1.
Detailed Description
Fig. 1 is the structural schematic diagram of the utility model, as shown in the figure, body construction includes front beam 1, entablature 2, rear beam 3, preceding floor 4, left longeron 5, well longeron 6 and right longeron 7 before the field style of calligraphy in this embodiment, 4 middle parts of preceding floor are equipped with ascending arch and longitudinal extension's central passage, entablature 2, rear beam 3, left longeron 5, well longeron 6 and right longeron 7 all set up in 4 below on the preceding floor, front beam 1, rear beam 3, left longeron 5 and right longeron 7 end to end fixed connection form frame construction, entablature 2 is cross fixed connection with well longeron 6 and forms a field style of calligraphy additional strengthening structure with frame construction fixed connection. Because the structure of field style of calligraphy is very stable, and inside forms many collision energy-absorbing routes, consequently can greatly increased preceding automobile body vehicle body structure's stability, increase preceding automobile body's intensity and rigidity.
In this embodiment, the front beam 1 is formed by fastening a front windshield gutter channel rear connecting plate 11 and a front windshield lower beam reinforcement 12 to the front floor 4.
In this embodiment, the middle cross member 2 is formed by sequentially connecting and fastening a left front cross member 21, a front reinforcement 22, and a right front cross member 23 to the front floor 4.
In this embodiment, the rear cross member 3 is formed by sequentially connecting and fastening a left longitudinal beam middle section connecting plate 31, a left sub frame rear mounting plate 32, a center tunnel lower mounting reinforcing plate 33, a right sub frame rear mounting plate 34, and a right longitudinal beam middle section connecting plate 35 to the front floor 4.
In this embodiment, the left longitudinal beam 5 includes a left front beam 51, a left front wheel cover middle 52, and a left rear beam 53, which are connected in sequence, the left front beam 51 is formed by a left longitudinal beam front inner plate 511 and a left longitudinal beam front outer plate 512 fastened together, the left rear beam 53 includes a left longitudinal beam middle 531 and a left front lower support plate 532, the left longitudinal beam middle 531 is fastened below the front floor 4, and the left front lower support plate 532 is fixed above the front floor 4.
In this embodiment, the middle longitudinal beam 6 is formed by buckling a central reinforcing member, which is disposed in conformity with the central passage, with the front floor 4.
In this embodiment, the right longitudinal beam 7 includes a right front-section beam body 71, a right front wheel cover middle section 72, and a right rear-section beam body 73, which are connected in sequence, the right front-section beam body 71 is formed by fastening a right longitudinal beam front-section inner plate 711 and a right longitudinal beam front-section outer plate 712, the right rear-section beam body 73 includes a right longitudinal beam middle section 731 and a right front surrounding lower support plate 732, the right longitudinal beam middle section is fastened below the front floor 4, and the right front surrounding lower support plate 732 is fixed above the front floor 4.
In this embodiment, the left longitudinal beam 5 and the right longitudinal beam 7 are symmetrically disposed on the left and right sides of the front floor 4.
The utility model discloses a body construction before field style of calligraphy, through setting up many intercrossing's crossbeam and longeron, the structural rigidity and the intensity of preceding automobile body have been strengthened, simultaneously because many crossbeams and the cross arrangement of longeron have formed many collision load paths, the collision impact force of collision point has been shared, effectively decompose the impact force, the collision deformation volume of preceding automobile body has been reduced, the security performance of automobile body has been improved, each roof beam is the buckled structure in addition, overall structure's weight has also been alleviateed, make the car lightweight more, promote fuel economy.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (8)
1. The utility model provides a body structure before field style of calligraphy which characterized in that: including front beam, middle cross beam, rear frame member, front floor, left longeron, well longeron and right longeron, front floor middle part is equipped with ascending arch and longitudinally extended central channel, middle cross beam, rear frame member, left longeron, well longeron and right longeron all set up in front floor below, front beam, rear frame member, left longeron and right longeron end to end fixed connection form frame construction, the middle cross beam is the cross fixed connection with well longeron and forms a field style of calligraphy additional strengthening with frame construction fixed connection.
2. The field-shaped front vehicle body structure according to claim 1, characterized in that: the front cross beam is formed by buckling a front air window launder rear connecting plate and a front air window lower cross beam reinforcing piece on a front floor.
3. The field-shaped front vehicle body structure according to claim 2, characterized in that: the middle cross beam is formed by sequentially connecting and buckling a left front wall cross beam, a front wall reinforcing piece and a right front wall cross beam on the front floor.
4. The vehicle body structure of claim 3, wherein: the rear cross beam is formed by sequentially connecting and buckling a left longitudinal beam middle section connecting plate, a left auxiliary frame rear mounting plate, a central channel lower mounting reinforcing plate, a right auxiliary frame rear mounting plate and a right longitudinal beam middle section connecting plate on a front floor.
5. The field-shaped front vehicle body structure according to claim 4, characterized in that: the left longitudinal beam comprises a left front-section beam body, a left front wheel cover middle section and a left rear-section beam body which are sequentially connected, the left front-section beam body is formed by buckling a left longitudinal beam front-section inner plate and a left longitudinal beam front-section outer plate, the left rear-section beam body comprises a left longitudinal beam middle section and a left front wall lower supporting plate, the left longitudinal beam middle section is buckled below the front floor, and the left front wall lower supporting plate is fixed above the front floor.
6. The vehicle body structure of claim 5, wherein: the middle longitudinal beam is formed by buckling a central reinforcing piece which is arranged in a form-fitting manner with the central channel and the front floor.
7. The vehicle body structure of claim 6, wherein: the right longitudinal beam comprises a right front section beam body, a right front wheel cover middle section and a right rear section beam body which are sequentially connected, the right front section beam body is formed by buckling a right longitudinal beam front section inner plate and a right longitudinal beam front section outer plate, the right rear section beam body comprises a right longitudinal beam middle section and a right front surrounding lower supporting plate, the right longitudinal beam middle section is buckled below the front floor, and the right front surrounding lower supporting plate is fixed above the front floor.
8. The field-shaped front vehicle body structure according to claim 7, wherein: the left longitudinal beam and the right longitudinal beam are symmetrically arranged on the left side and the right side of the front floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021233336.XU CN212637656U (en) | 2020-06-29 | 2020-06-29 | Front vehicle body structure shaped like Chinese character' tian |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021233336.XU CN212637656U (en) | 2020-06-29 | 2020-06-29 | Front vehicle body structure shaped like Chinese character' tian |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212637656U true CN212637656U (en) | 2021-03-02 |
Family
ID=74783755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021233336.XU Active CN212637656U (en) | 2020-06-29 | 2020-06-29 | Front vehicle body structure shaped like Chinese character' tian |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212637656U (en) |
-
2020
- 2020-06-29 CN CN202021233336.XU patent/CN212637656U/en active Active
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