CN209080015U - A kind of front panel reinforcement structure and automobile - Google Patents
A kind of front panel reinforcement structure and automobile Download PDFInfo
- Publication number
- CN209080015U CN209080015U CN201821902257.6U CN201821902257U CN209080015U CN 209080015 U CN209080015 U CN 209080015U CN 201821902257 U CN201821902257 U CN 201821902257U CN 209080015 U CN209080015 U CN 209080015U
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- China
- Prior art keywords
- front panel
- flange
- diagonal brace
- reinforcement structure
- stiffening plate
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Abstract
The utility model provides a kind of front panel reinforcement structure and automobile, is related to vehicle technology field.The front panel reinforcement structure, comprising: front panel diagonal brace stiffening plate, the front panel diagonal brace stiffening plate are connect with the front panel of automobile and A column lower pillar stand respectively.The front panel diagonal brace stiffening plate includes: bottom plate, and one end of the bottom plate has the first flange, and the other end has the second flange；Wherein, cavity structure is formed between first flange and second flange；First flange is connect with the front panel；Second flange is connect with the A column lower pillar stand.Above scheme, the front panel diagonal brace stiffening plate with cavity structure have good anti-bending strength, can successfully stop stringer root to the intrusion of crew module, ensure that the integrality of crew module, reduce the injury to occupant, promote vehicle security energy；And the structure is simple, meets lightweight requirements, is easy to use.
Description
Technical field
The utility model relates to vehicle technology field, in particular to a kind of front panel reinforcement structure and automobile.
Background technique
As the market share of pure electric automobile is increasing, more people get over the collision safety performance of pure electric automobile
More pay attention to, batteries of electric automobile backpack body product can constantly become larger with the increase of mileage, original in order to avoid battery pack system
Body force transferring channel be cancelled, cause stringer root strength weak, colliding forces cannot be transmitted effectively, and front wall intrusion is tight
Weight, this is very big on the influence of the collision safety performance of vehicle, and how to allow the collision safety performance of pure electric automobile to be promoted becomes one
Problem.
Front panel is the partition between enging cabin and passenger compartment.The front panel reinforcement structure of previous vehicle is single, flexing resistance
Can be poor, it is not able to satisfy the demand of novel electric vehicle type.
Utility model content
The utility model embodiment provides a kind of front panel reinforcement structure and automobile, to solve the front panel of existing vehicle
The problem of reinforcement structure is single, and anti-bending strength is poor, is not able to satisfy novel electric vehicle type demand.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution:
A kind of front panel reinforcement structure, comprising:
Front panel diagonal brace stiffening plate, the front panel diagonal brace stiffening plate respectively with the front panel of automobile and A column lower pillar stand
Connection.
Further, the front panel diagonal brace stiffening plate includes:
Bottom plate, one end of the bottom plate have the first flange, and the other end has the second flange；
Wherein, cavity structure is formed between first flange and second flange；
First flange is connect with the front panel；
Second flange is connect with the A column lower pillar stand.
Further, first flange and the front panel are welded；
Second flange and the A column lower pillar stand weld.
Further, installation site and stringer of the front panel diagonal brace stiffening plate in the front panel are in the front wall
Installation site on plate is identical.
Further, the section of the cavity structure is in M type.
Further, the cavity structure includes that identical shape, the first circular cavity disposed in parallel and second are round empty
Chamber.
A kind of automobile, including above-mentioned front panel reinforcement structure.
The beneficial effects of the utility model are:
Above scheme, the front panel diagonal brace stiffening plate with cavity structure have good anti-bending strength, can successfully hinder
Intrusion of the stringer root to crew module is kept off, ensure that the integrality of crew module, reduces the injury to occupant, promotes vehicle security
Energy；And the structure is simple, meets lightweight requirements, is easy to use.
Detailed description of the invention
Fig. 1 shows the scheme of installation one of the front panel reinforcement structure of the utility model embodiment；
Fig. 2 indicates the scheme of installation two of the front panel reinforcement structure of the utility model embodiment；
Fig. 3 indicates the structural schematic diagram one of the front panel reinforcement structure of the utility model embodiment；
Fig. 4 indicates the structural schematic diagram two of the front panel reinforcement structure of the utility model embodiment；
Fig. 5 indicates the structural schematic diagram three of the front panel reinforcement structure of the utility model embodiment.
Description of symbols:
1- front panel diagonal brace stiffening plate；11- bottom plate；The first flange of 12-；The second flange of 13-；The first circular cavity of 14-；
The second circular cavity of 15-；The sub- cavity of 151- first；The sub- cavity of 152- second；2- front panel；3-A column lower pillar stand；4- stringer.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below in conjunction with attached drawing and specific implementation
The utility model is described in detail in example.
The utility model is single for the front panel reinforcement structure of existing vehicle, and anti-bending strength is poor, is not able to satisfy Novel electric
The problem of motor-car type demand, provides a kind of front panel reinforcement structure and automobile.
As shown in Fig. 1 to 2, the utility model embodiment provides a kind of front panel reinforcement structure, comprising:
Front panel diagonal brace stiffening plate 1, the front panel diagonal brace stiffening plate 1 are stood under the front panel of automobile 2 and A column respectively
Column 3 connects.
Specifically, installation site of the front panel diagonal brace stiffening plate 1 in the front panel 2 and stringer 4 are before described
Installation site on coaming plate 2 is identical, is located at the inside and outside two sides of the front panel 2.
Specifically, as shown in Fig. 3 to 5, the front panel diagonal brace stiffening plate 1 includes:
Bottom plate 11, one end of the bottom plate 11 have the first flange 12, and the other end has the second flange 13；
Wherein, cavity structure is formed between first flange 12 and second flange 13；
First flange 12 is connect with the front panel 2；
Second flange 13 is connect with the A column lower pillar stand 3.
It should be noted that the front panel diagonal brace stiffening plate 1 with cavity structure has good anti-bending strength, work as generation
When head-on crash, stringer 4 is deformed, and transfers the force to front panel 2, and front panel 2 is invaded to crew module, and front panel diagonal brace is reinforced
The setting of plate 1 can successfully stop intrusion of 4 root of stringer to crew module, ensure that the integrality of crew module, reduce to occupant
Injury, promoted vehicle security energy；And the structure is simple, meets lightweight requirements, is easy to use.
Specifically, it in order to guarantee stability that front panel diagonal brace stiffening plate 1 is connect with front panel 2 and A column lower pillar stand 3, keeps away
Exempt to crack in collision process.First flange 12 is welded with the front panel 2；Under second flange 13 and the A column
Column 3 welds.In order to guarantee that firm welding, first flange 12 and second flange 13 and 11 institute of bottom plate are angled
Adapt to the installation site of the front panel diagonal brace stiffening plate 1.
It should be noted that the anti-bending strength and stability key Design of the front panel diagonal brace stiffening plate 1 are institute
State cavity structure.The flexing resistance of structure not only can be improved in the design of cavity structure, simultaneously as hollow structure designs, weight
Gently, vehicle lightweight requirements be can satisfy.
The section of the cavity structure is in M type, and the cavity structure includes that shape is identical, the first circle disposed in parallel is empty
Chamber 14 and the second circular cavity 15.
In the utility model embodiment, second circular cavity 15 consists of two parts, the first sub- cavity 151 and
Two sub- cavitys 152 are played a supporting role in order to which the intrusion of front panel 2 in collision process is effectively relieved, and reduce intrusion volume, described
Front panel diagonal brace stiffening plate 1 during installation, should be bonded with the structure of front panel 2 as far as possible, therefore the first sub- cavity 151 and institute
State that the second sub- cavity 152 is at an angle, the angle and installation of the front panel diagonal brace stiffening plate 1 in the front panel 2
Position shape adaptation.
Specifically, in order to further increase the stability of 1 structure of front panel diagonal brace stiffening plate, first flange 12 and institute
It states the first sub- cavity 151 to connect, first flange 12 is turned down to the cavity direction of the described first sub- cavity 151；Described second
Flange 13 and the described second sub- cavity 152, second flange 13 are turned down to the cavity opposite direction of the described second sub- cavity 152,
It should be noted that first flange 12 is identical with the flange direction of second flange 13.
The first circular cavity structure 14 is identical as 15 shape of the second circular cavity, is no longer described in detail herein.
The utility model embodiment also provides a kind of automobile, including above-mentioned front panel reinforcement structure.
It should be noted that the automobile of front panel reinforcement structure is provided with, when colliding, because it is with good anti-
Curved performance can effectively stop intrusion of 4 root of stringer to crew module, ensure that the integrality of crew module's deformation, reduce pair
The injury of occupant improves the security performance of vehicle.
Above-described is preferred embodiments of the present invention, it should be pointed out that for the ordinary person of the art
For, it can also make several improvements and retouch under the premise of not departing from principle described in the utility model, these are improved and profit
It adorns also within the protection scope of the present utility model.
Claims (7)
1. a kind of front panel reinforcement structure characterized by comprising
Front panel diagonal brace stiffening plate (1), the front panel diagonal brace stiffening plate (1) is respectively and under the front panel of automobile (2) and A column
Column (3) connection.
2. front panel reinforcement structure according to claim 1, which is characterized in that front panel diagonal brace stiffening plate (1) packet
It includes:
One end of bottom plate (11), the bottom plate (11) has the first flange (12), and the other end has the second flange (13)；
Wherein, cavity structure is formed between first flange (12) and second flange (13)；
First flange (12) connect with the front panel (2)；
Second flange (13) connect with the A column lower pillar stand (3).
3. front panel reinforcement structure according to claim 2, which is characterized in that first flange (12) and the front wall
Plate (2) welding；
Second flange (13) and the A column lower pillar stand (3) are welded.
4. front panel reinforcement structure according to claim 1, which is characterized in that the front panel diagonal brace stiffening plate (1) exists
Installation site on the front panel (2) is identical as installation site of the stringer (4) on the front panel (2).
5. front panel reinforcement structure according to claim 2, which is characterized in that the section of the cavity structure is in M type.
6. front panel reinforcement structure according to claim 2, which is characterized in that the cavity structure include shape it is identical,
First circular cavity (14) disposed in parallel and the second circular cavity (15).
7. a kind of automobile, which is characterized in that including front panel reinforcement structure such as claimed in any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821902257.6U CN209080015U (en) | 2018-11-19 | 2018-11-19 | A kind of front panel reinforcement structure and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821902257.6U CN209080015U (en) | 2018-11-19 | 2018-11-19 | A kind of front panel reinforcement structure and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209080015U true CN209080015U (en) | 2019-07-09 |
Family
ID=67124555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821902257.6U Expired - Fee Related CN209080015U (en) | 2018-11-19 | 2018-11-19 | A kind of front panel reinforcement structure and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209080015U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112896328A (en) * | 2020-06-03 | 2021-06-04 | 重庆长安汽车股份有限公司 | Automobile front wall plate assembly structure |
-
2018
- 2018-11-19 CN CN201821902257.6U patent/CN209080015U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112896328A (en) * | 2020-06-03 | 2021-06-04 | 重庆长安汽车股份有限公司 | Automobile front wall plate assembly structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190709 Termination date: 20211119 |
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| CF01 | Termination of patent right due to non-payment of annual fee |