CN210133187U - Reinforcing structure of front wall plate and front floor of automobile - Google Patents
Reinforcing structure of front wall plate and front floor of automobile Download PDFInfo
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- CN210133187U CN210133187U CN201920739464.2U CN201920739464U CN210133187U CN 210133187 U CN210133187 U CN 210133187U CN 201920739464 U CN201920739464 U CN 201920739464U CN 210133187 U CN210133187 U CN 210133187U
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 75
- 239000003292 glue Substances 0.000 claims abstract description 9
- 230000002787 reinforcement Effects 0.000 claims description 4
- 239000002131 composite material Substances 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model provides a reinforcing structure for a front wall plate and a front floor of an automobile, belonging to the technical field of automobile part structures; the utility model provides a reinforcing structure of bounding wall and preceding floor before car, before the bounding wall the right-hand member with the left end of preceding floor is passed through the glue film and is connected fixedly, includes first crossbeam reinforcing plate and preceding enclosing the bottom end rail, the longitudinal section of first crossbeam reinforcing plate is "Z" type structure, and it follows fore-and-aft direction and vertical setting in the below of preceding bounding wall, and both ends extend to respectively around it the side wall that preceding bounding wall corresponds. The utility model discloses a reinforced structure of bounding wall and preceding floor before car, through first crossbeam reinforcing plate, preceding enclose the reinforced structure that bottom end rail and second crossbeam reinforcing plate are constituteed, can improve the steadiness and the load capacity of connecting between preceding bounding wall and the preceding floor, and then can improve body structure's security performance.
Description
Technical Field
The utility model relates to an auto parts technical field especially relates to a additional strengthening on preceding bounding wall of car and preceding floor.
Background
The front wall plate is used as an important component of the automobile body, and can ensure the living space of front-row drivers and passengers when the automobile is in frontal collision; and preceding bounding wall connection area's firm direct influence the car just bump with the biasing and touch the performance, among the automobile body structural design of current car, the left end tilt up of floor before the car sets up, the right-hand member downward sloping of preceding bounding wall is connected with the left end on preceding floor, the coupling part of preceding floor and preceding bounding wall only adopts the welded mode directly to fix, make the ascending plane of a slope of front end on preceding floor and the bottom of preceding bounding wall formation, but this kind of fixed mode has joint strength not enough, bear the load low and security performance shortcoming such as low.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a reinforced structure of dash panel and preceding floor before car.
The utility model provides a reinforcing structure of bounding wall and preceding floor before car, the right-hand member of preceding bounding wall with the left end of preceding floor is passed through the glue film and is connected fixedly, enclose the bottom end rail including first crossbeam reinforcing plate before with, the longitudinal section of first crossbeam reinforcing plate is "Z" type structure, and it extends to respectively in the below of preceding bounding wall along fore-and-aft direction and vertical setting around it, and both ends extend to respectively around it the side wall that preceding bounding wall corresponds, the left end of first crossbeam reinforcing plate is connected fixedly with the lower extreme of preceding bounding wall, the lower extreme fixed connection of its right-hand member and preceding floor, first crossbeam reinforcing plate before the bounding wall with preceding floor encloses synthetic triangle-shaped's first cavity jointly, before enclose the bottom end rail and install the lower extreme of first crossbeam reinforcing plate, both ends extend to respectively around it the both ends that first crossbeam reinforcing plate corresponds.
Furthermore, the first cross beam reinforcing plate comprises a first transverse plate, a second transverse plate and a first vertical plate, the first transverse plate, the second transverse plate and the first vertical plate are all in strip shapes, the second transverse plate is horizontally arranged at the lower end of the front floor, the front end and the rear end of the second transverse plate extend to the corresponding two ends of the front floor, the right side of the second transverse plate is fixedly connected with the lower end of the front floor, the upper ends of the front end and the rear end of the second transverse plate are vertically provided with first connecting plates along the front-back direction, the upper ends of the first connecting plates are fixedly connected with the upper ends of the second transverse plate, the first vertical plate is vertically arranged at the upper end on the left side of the second transverse plate and is positioned between the two first connecting plates, the front end and the rear end of the first transverse plate are respectively connected with the corresponding first connecting plates, and the lower end of the first transverse plate is fixedly connected with the upper ends of the second transverse plate, the upper end of the front wall is obliquely and upwards arranged, the first transverse plate is horizontally arranged at the upper end of the first vertical plate, the front wall plate, the front floor, the first transverse plate and the first vertical plate are jointly enclosed into the first cavity by the two first connecting plates and the second transverse plate, and the front wall lower cross beam is arranged at the lower end of the second transverse plate.
Further, still include the second crossbeam reinforcing plate, its longitudinal section is "Z" type structure, second crossbeam reinforcing plate is in along fore-and-aft direction and vertical setting in the first cavity, and its front and back both ends extend to respectively the side wall that the preceding bounding wall corresponds, the upper end of second crossbeam reinforcing plate with the lower extreme of preceding bounding wall is connected fixedly, its lower extreme with the second transverse plate is connected fixedly.
Further, the second beam reinforcing plate comprises a third transverse plate, a fourth transverse plate and a second vertical plate, the third transverse plate, the fourth transverse plate and the second vertical plate are all strip-shaped, the fourth transverse plate is horizontally arranged at the upper end of the second transverse plate, the front end and the rear end of the third transverse plate extend to the side wall corresponding to the front coaming plate, the lower end of the third transverse plate is fixedly connected with the upper end of the second transverse plate, the third transverse plate is horizontally arranged at the lower end of the front coaming plate, and is fixedly connected with the lower end of the front coaming, the second vertical plate is vertically arranged between the third transverse plate and the fourth transverse plate, the lower end of the third transverse plate is connected with the fourth transverse plate, the upper end of the third transverse plate is connected and fixed with the third transverse plate in an upward inclined manner, and second connecting plates are vertically arranged at the front end and the rear end of the third transverse plate, and one side of each second connecting plate, which is close to the second vertical plate, is fixedly connected with the second vertical plate.
Further, the front wall lower beam comprises a lower beam body and two strip-shaped plates, the lower beam body comprises a fifth transverse plate and two third vertical plates, the fifth transverse plate and the third vertical plates are both long-strip-shaped, the fifth transverse plate is horizontally arranged below the second transverse plate, two ends of the fifth transverse plate extend to two ends corresponding to the second transverse plate respectively, the two third vertical plates are arranged on the left side and the right side of the fifth transverse plate at intervals, the lower ends of the two third vertical plates are connected with the fifth transverse plate respectively, the two strip-shaped plates are horizontally arranged at the lower end of the second transverse plate and are correspondingly arranged at the upper ends of the two third vertical plates respectively, one side of the strip-shaped plates close to the third vertical plates is connected with the upper ends of the third vertical plates, the other ends of the strip-shaped plates extend horizontally, and the fifth transverse plate, the two third vertical plates are connected with the upper ends of the third vertical plates, And the lower ends of the two strip-shaped plates and the second transverse plate enclose a second cavity, and a plurality of reinforcing pieces are arranged in the second cavity.
Further, the reinforcing piece is a section bar which is of a rectangular structure, the section bar is horizontally arranged in the second cavity, the upper end of the section bar is fixedly connected with the lower end of the second transverse plate, and the lower end of the section bar is fixedly connected with the upper end of the front wall lower cross beam.
The utility model provides a beneficial effect that technical scheme brought is: enclose the additional strengthening that bottom end rail and second crossbeam reinforcing plate constitute before first crossbeam reinforcing plate, can improve before and steadiness and the loading capacity of connecting between bounding wall and the preceding floor, and then can improve body structure's security performance.
Drawings
Fig. 1 is a cross-sectional view of a reinforcing structure of a front panel and a front floor of an automobile according to the present invention;
fig. 2 is a schematic structural view of a first beam reinforcing plate according to the present invention;
fig. 3 is a schematic structural view of a second cross beam reinforcing plate according to the present invention;
FIG. 4 is a schematic structural view of the front lower beam of the present invention;
fig. 5 is a left side view of the front wall lower beam of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be further described below with reference to the accompanying drawings.
Referring to fig. 1, an embodiment of the present invention provides a reinforcing structure for a dash panel and a front floor of an automobile, the right end of the front wall panel 30 is fixedly connected with the left end of the front floor 40 through a glue layer, and comprises a first beam reinforcing plate 10 and a front wall lower beam, the longitudinal section of the first beam reinforcing plate 10 is of a Z-shaped structure, which is vertically arranged below the front coaming 30 along the front-back direction, and the front end and the back end of which respectively extend to the side walls corresponding to the front coaming 30, the left end of the first beam reinforcing plate 10 is fixedly connected with the lower end of the front coaming 30, the right end of the first beam reinforcement plate is fixedly connected with the lower end of the front floor 40, the first beam reinforcement plate 10, the front wall plate 30 and the front floor 40 together enclose a triangular first chamber 60, the front wall lower beam is arranged at the lower end of the first beam reinforcing plate 10, and the front end and the rear end of the front wall lower beam respectively extend to two ends corresponding to the first beam reinforcing plate 10.
In the above embodiment, the first cross member reinforcing panel 10 and the cowl bottom cross member are used to reinforce the stability of the connection between the cowl panel 30 and the front floor panel 40, and improve the load-carrying capacity of the cowl panel 30 and the front floor panel 40.
Referring to fig. 2, preferably, the first beam reinforcing plate 10 includes a first transverse plate 11, a second transverse plate 12 and a first vertical plate 13, the first transverse plate 11, the second transverse plate 12 and the first vertical plate 13 are all in a strip shape, the second transverse plate 12 is horizontally disposed at the lower end of the front floor 40, the right side of the second transverse plate is fixedly connected with the lower end of the front floor 40, the upper ends of the front end and the rear end of the second transverse plate 12 are respectively provided with a first connecting plate 15 along the front-rear direction, the upper end of the first connecting plate 15 is fixedly connected with the upper end of the second transverse plate 12, the first vertical plate 13 is vertically disposed at the left side of the upper end of the second transverse plate 12 and is located between the two first connecting plates 15, the front end and the rear end of the first beam reinforcing plate respectively extend to the corresponding two ends of the front dash panel 30 and are respectively connected with the corresponding first connecting plates 15, the lower end of the second transverse plate 12 is fixedly connected with the upper end of the second transverse plate 12, the upper end of the second transverse plate is obliquely and upwardly arranged, the first transverse plate 11 is horizontally arranged at the upper end of the first vertical plate 13, the front wall plate 30, the front floor 40, the first transverse plate 11 and the first vertical plate 13 jointly enclose the first cavity 60 by the two first connecting plates 15 and the second transverse plate 12, and the front wall lower cross beam is arranged at the lower end of the second transverse plate 12.
In the above embodiment, the first transverse plate 11, the second transverse plate 12, the first vertical plate 13 and the two first connecting plates 15 are integrally formed, and the connecting portions of the first vertical plate 13 and the first connecting plates 15 and the connecting portions of the first vertical plate 13 and the first transverse plate 11 and the second transverse plate 12 are all in arc transition connection, so as to avoid stress concentration at the connecting portions. The two first connecting plates 15 are of a right-angle trapezoid structure, the bottom edges of the first connecting plates are arranged along the front-back direction, the length directions of the first transverse plate 11, the second transverse plate 12 and the first vertical plate 13 are also arranged along the front-back direction, and the width of the first vertical plate 13 is smaller than the length of the right-angle edge of the first connecting plate 15; the lower end of the first transverse plate 11 connected with the front wall plate 30 is firstly primarily fixed through a glue layer, and then is secondarily fixed through a rivet, so that the connection stability of the first transverse plate and the front wall plate 30 is improved; similarly, the second transverse plate 12 is primarily fixed to the lower end of the front floor 40 through a glue layer, and then is secondarily fixed through a rivet. The first transverse plate 11, the second transverse plate 12, the first vertical plate 13 and the two first connecting plates 15 are all made of carbon fiber composite materials, so that the light weight of the vehicle body structure is achieved. First crossbeam reinforcing plate not only can strengthen the steadiness that dash panel and preceding floor are connected, can also improve the loading capacity of dash panel and preceding floor, still have the lightweight function of realization body structure.
Preferably, the vehicle body further comprises a second beam reinforcing plate 50, the longitudinal section of which is a Z-shaped structure, the second beam reinforcing plate 50 is vertically arranged in the first chamber 60 along the front-back direction, the front end and the rear end of the second beam reinforcing plate respectively extend to the side walls corresponding to the front wall plate 30, the upper end of the second beam reinforcing plate 50 is fixedly connected with the lower end of the front wall plate 30, and the lower end of the second beam reinforcing plate is fixedly connected with the second transverse plate 12.
In the above embodiment, the second cross member reinforcing plate 50 may reinforce the stability and load capacity of the connection of the dash panel and the front floor panel.
Referring to fig. 3, the second beam reinforcing plate 50 includes a third transverse plate 51, a fourth transverse plate 52 and a second vertical plate 53, the third transverse plate 51, the fourth transverse plate 52 and the second vertical plate 53 are all in a strip shape, the fourth transverse plate 52 is horizontally disposed at the upper end of the second transverse plate 12, both front and rear ends thereof extend to the corresponding side wall of the front panel 30, the lower end thereof is fixedly connected with the upper end of the second transverse plate 12, the third transverse plate 51 is horizontally disposed at the lower end of the front panel 30 and is fixedly connected with the lower end of the front panel 30, the second vertical plate 53 is vertically disposed between the third transverse plate 51 and the fourth transverse plate 52, the lower end thereof is connected with the fourth transverse plate 52, the upper end thereof is obliquely upward and fixedly connected with the third transverse plate 51, both front and rear ends of the third transverse plate 51 are vertically disposed with a second connecting plate 54, one side of the second connecting plate 54 close to the second vertical plate 53 is fixedly connected with the second vertical plate 53.
In the above embodiment, both front and rear ends of the third transverse plate 51, the fourth transverse plate 52, and the second vertical plate 53 extend to the corresponding side walls of the dash panel 30. The third transverse plate 51, the fourth transverse plate 52, the two second connecting plates 54 and the second vertical plate 53 are integrally formed, the connecting parts of the two second connecting plates 54 and the first vertical plate 53 and the connecting parts of the second vertical plate 53 and the third transverse plate 51 and the fourth transverse plate 52 are respectively in arc transitional connection, so that stress concentration at the connecting part is avoided. The second connecting plate 54 is a rectangular plate for connecting the second beam reinforcing plate 50 with other structures, the third transverse plate 51 is primarily fixed to the lower end of the front panel 30 through a glue layer, and then is secondarily fixed through a rivet, so that the connection stability between the third transverse plate and the front panel 30 is improved; similarly, the fourth transverse plate 52 is primarily fixed to the upper end of the second transverse plate 12 by a glue layer, and then is secondarily fixed by a rivet. The third transverse plate 51, the fourth transverse plate 52, the two second connecting plates 54 and the second vertical plate 53 are all made of carbon fiber composite materials, so that the light weight of the vehicle body structure is realized. The second crossbeam reinforcing plate of this embodiment not only can strengthen the steadiness that dash panel and preceding floor are connected, can also improve the loading capacity of dash panel and preceding floor, still have the lightweight function of realization body structure.
Referring to fig. 4-5, preferably, the front wall lower beam includes a lower beam body 20 and two strip-shaped plates 21, the lower beam body 20 includes a fifth transverse plate 23 and two third vertical plates 24, the fifth transverse plate 23 and the third vertical plates 24 are both long, the fifth transverse plate 23 is horizontally disposed below the second transverse plate 12, two ends of the fifth transverse plate 23 respectively extend to two corresponding ends of the second transverse plate 12, the two third vertical plates 24 are disposed on left and right sides of the fifth transverse plate 23 at intervals, lower ends of the two third transverse plates 23 are respectively connected with the fifth transverse plate 23, the two strip-shaped plates 21 are both horizontally disposed on lower ends of the second transverse plate 12 and respectively correspondingly disposed on upper ends of the two third vertical plates 24, and one side of the two strip-shaped plates 21 close to the third vertical plates 24 is connected with upper ends of the third vertical plates 24, the other end of the second transverse plate extends horizontally, the lower ends of the fifth transverse plate 23, the two third vertical plates 24, the two strip-shaped plates 21 and the second transverse plate 12 enclose a second chamber 70, and a plurality of reinforcing pieces 80 are arranged in the second chamber 70.
In the above embodiment, the two strip-shaped plates 21, the fifth transverse plate 23 and the two third vertical plates 24 are designed to be integrally formed, the two strip-shaped plates 21 are respectively connected with the two third vertical plates 24, and the connection parts of the two third vertical plates 24 and the fifth transverse plate 23 are all in arc transition to avoid stress concentration. The fifth transverse plate 23 and the two third vertical plates 24 enclose a channel beam with a U-shaped longitudinal section, and in order to facilitate connection between the front wall lower beam and other structures, U-shaped flanges are arranged at the front end and the rear end of the lower beam body 20 and are arranged on the outer sides of the two strip-shaped plates 21 of the fifth transverse plate 23; two bar plates 21 all adopt the glue film to be connected fixedly with the lower extreme of the horizontal board 12 of second earlier, adopt the rivet to carry out the secondary and fix again to enclose the steadiness that bottom end rail and the horizontal board 12 of second are connected before improving. The reinforcing member has a function of bearing concentrated load, and the supporting capability and the load-carrying capability of the first beam reinforcing plate 10 and the front wall lower beam can be further improved. Wherein, two bar shaped plate 21 all adopt carbon-fibre composite to make with preceding enclosing bottom end rail to realize vehicle body structure's lightweight.
Preferably, the reinforcement member 80 is a section bar having a rectangular structure, and the section bar is horizontally disposed in the second chamber 70, and has an upper end connected and fixed to the lower end of the second transverse plate 12 and a lower end connected and fixed to the upper end of the front wall lower cross member.
In the above embodiment, the reinforcing member 80 is made of an aluminum alloy material, and the profile has the advantages of strong load capacity, low production cost and the like.
In this document, the terms front, back, upper and lower are used to define the components in the drawings and the positions of the components relative to each other, and are used for clarity and convenience of the technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims.
The features of the embodiments and embodiments described herein above may be combined with each other without conflict.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. A reinforcing structure of a front wall plate and a front floor of an automobile, wherein the right end of the front wall plate (30) and the left end of the front floor (40) are fixedly connected through a glue layer, the reinforcing structure is characterized by comprising a first beam reinforcing plate (10) and a front wall lower beam, the longitudinal section of the first beam reinforcing plate (10) is of a Z-shaped structure, the first beam reinforcing plate is vertically arranged below the front wall plate (30) along the front-back direction, the front end and the rear end of the first beam reinforcing plate respectively extend to the corresponding side walls of the front wall plate (30), the left end of the first beam reinforcing plate (10) is fixedly connected with the lower end of the front wall plate (30), the right end of the first beam reinforcing plate is fixedly connected with the lower end of the front floor (40), the first beam reinforcing plate (10), the front wall plate (30) and the front floor (40) jointly enclose a triangular first cavity (60), and the front wall lower beam is arranged at the lower end of the first beam reinforcing plate (10), the front end and the rear end of the first beam reinforcing plate extend to the two ends corresponding to the first beam reinforcing plate (10) respectively.
2. The reinforcing structure for the dash panel and the front floor of the automobile according to claim 1, wherein the first beam reinforcing panel (10) comprises a first transverse panel (11), a second transverse panel (12) and a first vertical panel (13), the first transverse panel (11), the second transverse panel (12) and the first vertical panel (13) are all in a strip shape, the second transverse panel (12) is horizontally arranged at the lower end of the front floor (40), the right side of the second transverse panel is fixedly connected with the lower end of the front floor (40), the front end and the upper end of the rear end of the second transverse panel (12) are vertically provided with a first connecting panel (15) along the front-rear direction, the upper end of the first connecting panel (15) is fixedly connected with the upper end of the second transverse panel (12), and the first vertical panel (13) is vertically provided with the upper end of the left side of the second transverse panel (12), the front and rear ends of the first connecting plates (15) extend to the two ends of the front wall plate (30) respectively and are connected with the corresponding first connecting plates (15), the lower ends of the first connecting plates are connected and fixed with the upper end of the second transverse plate (12), the upper ends of the first connecting plates are arranged obliquely upwards, the first transverse plate (11) is horizontally arranged at the upper end of the first vertical plate (13), the front wall plate (30), the front floor (40), the first transverse plate (11) and the first vertical plate (13) jointly enclose the first cavity (60), and the front wall lower cross beam is arranged at the lower end of the second transverse plate (12).
3. The reinforcing structure of the dash panel and the front floor of the automobile as claimed in claim 1 or 2, further comprising a second beam reinforcing panel (50) having a longitudinal section of a "Z" shape, wherein the second beam reinforcing panel (50) is vertically disposed in the first chamber (60) along a front-rear direction, and front and rear ends of the second beam reinforcing panel extend to corresponding side walls of the dash panel (30), respectively, an upper end of the second beam reinforcing panel (50) is fixedly connected to a lower end of the dash panel (30), and a lower end of the second beam reinforcing panel is fixedly connected to the second cross panel (12).
4. The reinforcing structure for the front wall panel and the front floor of the automobile according to claim 3, wherein the second beam reinforcing panel (50) comprises a third transverse panel (51), a fourth transverse panel (52) and a second vertical panel (53), the third transverse panel (51), the fourth transverse panel (52) and the second vertical panel (53) are all in a strip shape, the fourth transverse panel (52) is horizontally arranged at the upper end of the second transverse panel (12), both the front and rear ends of the fourth transverse panel extend to the corresponding side wall of the front wall panel (30), the lower end of the fourth transverse panel is fixedly connected with the upper end of the second transverse panel (12), the third transverse panel (51) is horizontally arranged at the lower end of the front wall panel (30) and is fixedly connected with the lower end of the front wall panel (30), the second vertical panel (53) is vertically arranged between the third transverse panel (51) and the fourth transverse panel (52), the lower end of the third transverse plate is connected with the fourth transverse plate (52), the upper end of the third transverse plate is inclined upwards and fixedly connected with the third transverse plate (51), second connecting plates (54) are vertically arranged at the front end and the rear end of the third transverse plate (51), and one side, close to the second vertical plate (53), of each second connecting plate (54) is fixedly connected with the second vertical plate (53).
5. The reinforcing structure for the front wall panel and the front floor of the automobile according to claim 2, wherein the front wall lower cross member comprises a lower cross member body (20) and two strip-shaped plates (21), the lower cross member body (20) comprises a fifth transverse plate (23) and two third vertical plates (24), the fifth transverse plate (23) and the third vertical plates (24) are both strip-shaped, the fifth transverse plate (23) is horizontally arranged below the second transverse plate (12), two ends of the fifth transverse plate extend to two corresponding ends of the second transverse plate (12), two third vertical plates (24) are arranged at left and right intervals on the left and right sides of the fifth transverse plate (23), the lower ends of the fifth transverse plate are connected with the fifth transverse plate (23), two strip-shaped plates (21) are both horizontally arranged at the lower end of the second transverse plate (12), the vertical plates (24) are correspondingly arranged at the upper ends of the two third vertical plates (24), one side of each vertical plate close to the corresponding third vertical plate (24) is connected with the upper end of the corresponding third vertical plate (24), the other end of each vertical plate horizontally extends, the fifth transverse plate (23), the two third vertical plates (24), the two strip-shaped plates (21) and the lower end of the second transverse plate (12) enclose a second cavity (70), and a plurality of reinforcements (80) are arranged in the second cavity (70).
6. A reinforcing structure of a dash panel and a front floor of an automobile as claimed in claim 5, wherein said reinforcing member (80) is a section bar having a rectangular structure, said section bar being horizontally disposed in said second chamber (70), and having an upper end fixedly connected to a lower end of said second cross member (12) and a lower end fixedly connected to an upper end of said dash lower cross member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920739464.2U CN210133187U (en) | 2019-05-21 | 2019-05-21 | Reinforcing structure of front wall plate and front floor of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920739464.2U CN210133187U (en) | 2019-05-21 | 2019-05-21 | Reinforcing structure of front wall plate and front floor of automobile |
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| Publication Number | Publication Date |
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| CN210133187U true CN210133187U (en) | 2020-03-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920739464.2U Active CN210133187U (en) | 2019-05-21 | 2019-05-21 | Reinforcing structure of front wall plate and front floor of automobile |
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| Country | Link |
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| CN (1) | CN210133187U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116118875A (en) * | 2023-03-21 | 2023-05-16 | 长城汽车股份有限公司 | Dash panel assembly and vehicle |
| WO2024164758A1 (en) * | 2023-02-09 | 2024-08-15 | 奇瑞汽车股份有限公司 | Reinforcing panel for front wall panel, front wall panel assembly, and vehicle |
-
2019
- 2019-05-21 CN CN201920739464.2U patent/CN210133187U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024164758A1 (en) * | 2023-02-09 | 2024-08-15 | 奇瑞汽车股份有限公司 | Reinforcing panel for front wall panel, front wall panel assembly, and vehicle |
| CN116118875A (en) * | 2023-03-21 | 2023-05-16 | 长城汽车股份有限公司 | Dash panel assembly and vehicle |
| CN116118875B (en) * | 2023-03-21 | 2025-06-24 | 长城汽车股份有限公司 | Dash panel assembly and vehicle |
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| TR01 | Transfer of patent right |
Effective date of registration: 20210525 Address after: 046000 7th floor, block a, Yuecheng financial service center, No.36 zhuomaxi street, Changzhi City, Shanxi Province Patentee after: Zhongji hydrogen energy automobile (Changzhi) Co.,Ltd. Address before: Room 101, 1 / F, building 13, phase I, industrial incubation base, east of future third road and south of Keji fifth road, Donghu New Technology Development Zone, Wuhan City, Hubei Province Patentee before: WUHAN LUOGEFU HYDROGEN ENERGY AUTOMOBILE Co.,Ltd. |
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| TR01 | Transfer of patent right |