CN215043133U - Dash panel collision additional strengthening - Google Patents
Dash panel collision additional strengthening Download PDFInfo
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- CN215043133U CN215043133U CN202120006613.1U CN202120006613U CN215043133U CN 215043133 U CN215043133 U CN 215043133U CN 202120006613 U CN202120006613 U CN 202120006613U CN 215043133 U CN215043133 U CN 215043133U
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- front wall
- reinforcing
- strengthening
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Abstract
The utility model relates to a dash board collision additional strengthening belongs to automobile body structural design's technical field. The utility model discloses a front wall collision strengthening structure, which comprises a left front wall strengthening beam, a middle front wall strengthening beam, a right front wall strengthening beam and a front wall strengthening longitudinal beam which are arranged on the inner wall of a cab side; the two sides of the middle front wall reinforcing beam are respectively welded with the left front wall reinforcing beam and the right front wall reinforcing beam to form an integral beam, and the lower end of the front wall panel reinforcing longitudinal beam is welded with the middle front wall reinforcing beam to form an inverted T-shaped structure; the integral cross beam and the front wall plate reinforcing longitudinal beam are welded on the inner wall of the cab side. The utility model discloses a dash board collision additional strengthening has not only increased the vertical space in cabin, improves dash board rigidity and mode, reduces the collision invasion moreover, increases driver and crew's travelling comfort and security.
Description
Technical Field
The utility model relates to a technical field of automobile body structural design, more specifically say, the utility model relates to a dash board collision additional strengthening.
Background
As shown in fig. 1, in order to improve the structural rigidity and mode of the dash panel of the vehicle body, a reinforcing cross beam 1 is added to one side of the dash panel cabin in the prior art, so that the structural rigidity and mode of the dash panel are improved. The arrangement mode reduces the longitudinal space of the engine compartment, increases the displacement of the front wall plate when collision occurs, increases the intrusion amount to the driving space, and increases the risk of body injury to drivers and passengers.
SUMMERY OF THE UTILITY MODEL
For solving the above-mentioned technical problem that exists among the prior art, the utility model aims to provide a dash panel collision additional strengthening.
The utility model discloses a front wall collision strengthening structure, which comprises a left front wall strengthening beam, a middle front wall strengthening beam, a right front wall strengthening beam and a front wall strengthening longitudinal beam which are arranged on the inner wall of a cab side; the two sides of the middle front wall reinforcing beam are respectively welded with the left front wall reinforcing beam and the right front wall reinforcing beam to form an integral beam, and the lower end of the front wall panel reinforcing longitudinal beam is welded with the middle front wall reinforcing beam to form an inverted T-shaped structure; the integral cross beam and the front wall plate reinforcing longitudinal beam are welded on the inner wall of the cab side.
Wherein, enclose reinforcing beam before a left side is U style of calligraphy structure.
And the middle front wall reinforcing cross beam, the right front wall reinforcing cross beam and the front wall plate reinforcing longitudinal beam are all of a straight-line structure.
Compared with the prior art, the utility model discloses a dash panel collision additional strengthening has following beneficial effect:
the utility model discloses a dash board collision additional strengthening has not only increased the vertical space in cabin, improves dash board rigidity and mode, reduces the collision invasion moreover, increases driver and crew's travelling comfort and security.
Drawings
Fig. 1 is a schematic structural view of a dash panel collision reinforcement structure in the related art.
Fig. 2 is the utility model discloses a dash panel collision additional strengthening's schematic structure.
Detailed Description
The following will be described in detail with reference to the specific embodiments of the present invention to assist those skilled in the art in understanding the technical solutions of the present invention more completely, accurately and deeply.
Example 1
As shown in fig. 2, the dash panel collision reinforcement structure of the present embodiment includes a left front wall reinforcing cross member 10, a middle front wall reinforcing cross member 20, a right front wall reinforcing cross member 30 and a dash panel reinforcing longitudinal member 40, which are disposed on the inner wall of the cab side, wherein both sides of the middle front wall reinforcing cross member 20 are welded with the left front wall reinforcing cross member 10 and the right front wall reinforcing cross member 30 respectively to form a whole cross member, a lower end of the dash panel reinforcing longitudinal member 40 is welded with the middle front wall reinforcing cross member 20 to form an inverted T-shaped structure, and the whole cross member and the dash panel reinforcing longitudinal member 40 are welded on the inner wall of the cab side. The left front wall reinforcing cross beam 10 is of a U-shaped structure, and the middle front wall reinforcing cross beam 20, the right front wall reinforcing cross beam 30 and the front wall panel reinforcing longitudinal beam 40 are all of a straight-line structure.
The dash panel collision additional strengthening of this embodiment moves strengthening beam to the driver's cabin side by the cabin side, cabin longitudinal space before effective increase to increased the engine intrusion space that the car just collided and the biasing was bumped, reduced dash panel invasion amount, played certain positive role to driver's cabin passenger protection. Simultaneously, T shape structure both sides can with A post overlap joint, upper portion and preceding wind window bottom end rail overlap joint, form stable closed loop structure, can effectively strengthen preceding bounding wall rigidity, further improve preceding bounding wall mode. The dash panel collision reinforcement structure of the embodiment can be applied to dash panel reinforcement structures of most SUVs and cars.
For those skilled in the art, the specific embodiments are only exemplary descriptions of the present invention, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial modifications are possible within the protection scope of the present invention as long as the method concept and technical solution of the present invention are adopted.
Claims (3)
1. A dash panel collision additional strengthening which characterized in that: the front wall reinforcing beam is arranged on the inner wall of the cab side, and comprises a left front wall reinforcing beam, a middle front wall reinforcing beam, a right front wall reinforcing beam and a front wall plate reinforcing longitudinal beam; the two sides of the middle front wall reinforcing beam are respectively welded with the left front wall reinforcing beam and the right front wall reinforcing beam to form an integral beam, and the lower end of the front wall panel reinforcing longitudinal beam is welded with the middle front wall reinforcing beam to form an inverted T-shaped structure; the integral cross beam and the front wall plate reinforcing longitudinal beam are welded on the inner wall of the cab side.
2. The cowl collision reinforcement structure according to claim 1, characterized in that: the left front wall reinforcing beam is of a U-shaped structure.
3. The cowl collision reinforcement structure according to claim 1, characterized in that: and the middle front wall reinforcing cross beam, the right front wall reinforcing cross beam and the front wall plate reinforcing longitudinal beam are all of a straight-line structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120006613.1U CN215043133U (en) | 2021-01-05 | 2021-01-05 | Dash panel collision additional strengthening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120006613.1U CN215043133U (en) | 2021-01-05 | 2021-01-05 | Dash panel collision additional strengthening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215043133U true CN215043133U (en) | 2021-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120006613.1U Active CN215043133U (en) | 2021-01-05 | 2021-01-05 | Dash panel collision additional strengthening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215043133U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220297766A1 (en) * | 2021-03-18 | 2022-09-22 | Honda Motor Co., Ltd. | Car body panel structure |
-
2021
- 2021-01-05 CN CN202120006613.1U patent/CN215043133U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220297766A1 (en) * | 2021-03-18 | 2022-09-22 | Honda Motor Co., Ltd. | Car body panel structure |
| US11801903B2 (en) * | 2021-03-18 | 2023-10-31 | Honda Motor Co., Ltd. | Car body panel structure |
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Legal Events
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20220328 Address after: 401135 floor 3, building 4, No. 586, Liangjiang Avenue, Longxing Town, Yubei District, Chongqing Patentee after: Chongqing Alte Automobile Research Institute Co.,Ltd. Address before: 400026 zone a, Gangcheng Industrial Park, Gangcheng West Road, Jiangbei District, Chongqing Patentee before: CHONGQING IAT AUTOMOBILE TECHNOLOGY CO.,LTD. |