CN207826350U - Automobile front wall harden structure, automobile front wall structure and body of a motor car - Google Patents
Automobile front wall harden structure, automobile front wall structure and body of a motor car Download PDFInfo
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- CN207826350U CN207826350U CN201820124793.1U CN201820124793U CN207826350U CN 207826350 U CN207826350 U CN 207826350U CN 201820124793 U CN201820124793 U CN 201820124793U CN 207826350 U CN207826350 U CN 207826350U
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- front panel
- bottom end
- automobile
- front wall
- longitudinal beam
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Abstract
The utility model discloses a kind of automobile front wall harden structure, automobile front wall structure and bodies of a motor car, wherein the disclosed automobile front wall harden structure includes front panel and front panel bottom end rail；The front panel is used to be set to body shell；The front panel bottom end rail is set to the lower part of the front panel, and for being connected between two inside of left and right of the body shell.The disclosed automobile front wall structure includes the automobile front wall harden structure.The disclosed body of a motor car includes the automobile front wall structure.The utility model in the lower part of the front panel by being equipped with the front panel bottom end rail, the collision safety performance of the body of a motor car can be improved, therefore the structure of the automobile front wall harden structure is simple, such that the lighter in weight of the automobile front wall harden structure, to the lightweight conducive to automobile front wall structure and the body of a motor car.
Description
Technical field
The utility model is related to automobile technical fields, more particularly, to a kind of automobile front wall harden structure, automobile front wall structure
And body of a motor car.
Background technology
The front panel of automobile is the primary structure for separating crew module and forward engine room, the meeting when automobile is by head-on crash
Play the role of damping energy-absorbing, to ensure the safety of crew module.In order to improve the collision safety performance of automobile, need to preceding
The structure of coaming plate carries out reinforcement design, but the reinforcement structure of existing front panel is often more complicated, such that automobile
The weight of vehicle body becomes larger, and is unfavorable for the lightweight of body of a motor car.
For example, the bottom among the vehicle body of electric vehicle is equipped with the battery frame for being installed with battery pack, and electric vehicle
Front panel be set to battery frame preceding outside.In order to improve the collision safety performance of electric vehicle, the battery frame of electric vehicle
The front end of frame can be assembled equipped with complicated transverse frame with the front panel, to improve the front wall
The intensity of plate.But it is equipped with complicated transverse frame in the front end of battery frame, such that electric car body
Weight become larger, to be unfavorable for the lightweight of electric car body.
Utility model content
In view of the above-mentioned problems, the purpose of this utility model is to provide a kind of automobile front wall harden structure, automobile front wall structures
And body of a motor car, the structure of the automobile front wall harden structure is simple and lighter in weight, to the light weight conducive to the body of a motor car
Change.
To achieve the goals above, one embodiment of the utility model provides a kind of automobile front wall harden structure comprising preceding
Coaming plate and front panel bottom end rail；The front panel is used for the body shell set on automobile；The front panel bottom end rail is set to institute
The lower part of front panel is stated, and for being connected between two inside of left and right of the body shell.
Preferably, the front panel bottom end rail includes front panel left lower transverse beam and front panel lower right frame beam；The front panel
The right end of left lower transverse beam is connect with the left end of the front panel lower right frame beam, and the left end of the front panel left lower transverse beam is used for and institute
The left inside side connection of body shell is stated, the right end of the front panel lower right frame beam is used to connect with the Right Inboard of the body shell
It connects.
Preferably, the both ends of the front panel bottom end rail are bent to the rear side of the front panel bottom end rail.
Another embodiment of the utility model provides a kind of automobile front wall structure comprising left front girder, front right longitudinal beam, a left side
A columns, right A columns and above-mentioned automobile front wall harden structure；Front panel is set between the left A columns and the right A columns, described left front vertical
The rear end of beam connect and is connect with the left end of front panel bottom end rail, the rear end of the front right longitudinal beam with the bottom end of the left A columns
It connect with the bottom end of the right A columns and is connect with the right end of the front panel bottom end rail.
Preferably, the automobile front wall structure further includes left connection board and right connection board；
One end of the left connection board is connect with the back segment of the left front girder, the other end of the left connection board with it is described
Left section of connection of front panel bottom end rail, and three connects the frame structure to form a kind of triangle；
One end of the right connection board is connect with the back segment of the front right longitudinal beam, the other end of the right connection board with it is described
Right section of connection of front panel bottom end rail, and three connects the frame structure to form a kind of triangle.
Preferably, the back segment of the left front girder is bent relative to its leading portion, the left connection board and the left front girder
Bending place connection, and connect to form a herringbone structure with the left front girder；The back segment of the front right longitudinal beam is relative to it
Leading portion is bent, and the right connection board is connect with the bending place of the front right longitudinal beam, and connect to form a people with the front right longitudinal beam
Character form structure.
Preferably, the left front girder includes left front girder inner panel and left front girder outside plate；The left front girder inner panel with
The left front girder outside plate connection, and connection is formed at least one reinforcement cavity between the two；
The front right longitudinal beam includes front right longitudinal beam inner panel and front right longitudinal beam outside plate；Before the front right longitudinal beam inner panel and the right side
Girder plate connects, and connection is formed at least one reinforcement cavity between the two.
Preferably, the cross section of the leading portion of both the left front girder inner panel and described left front girder outside plate is in several words
Shape, and the cross section of both described back segment is in concave shape；Both described leading portion connects formation between each other, and there are one add
Strong cavity, both described back segment connects formation between each other, and there are two the reinforcement cavitys being distributed up and down.
Another embodiment of the utility model provides a kind of body of a motor car comprising the battery pack frame for being installed with battery pack
Frame and above-mentioned automobile front wall structure；Front panel is set to the preceding outside of the battery pack frame, and front panel bottom end rail is connected to institute
Between two inside of left and right for stating the front end of battery pack frame.
Preferably, the inside of the front panel bottom end rail being located in the battery pack frame is equipped at least one for solid
The installation point of the fixed battery pack.
The automobile front wall harden structure, the automobile front wall structure and the body of a motor car provided by the utility model lead to
It crosses and is equipped with the front panel bottom end rail in the lower part of the front panel, and the front panel bottom end rail is connected to the vehicle body frame
Between two inside of left and right of frame, to reinforce the structure of the front panel, in this way in the body of a motor car by front
When collision, the front panel bottom end rail effectively can dispersedly pass to the longitudinal impact power being subject to the front panel
The body shell, to improve the collision safety performance of the body of a motor car.By upper analysis it is found that due to the utility model
Embodiment only needs to be equipped with the front panel bottom end rail in the lower part of the front panel, so that it may to improve touching for the body of a motor car
Hit security performance, therefore the letter of the structure of the automobile front wall harden structure of the utility model embodiment and the automobile front wall structure
Single, the weight of the automobile front wall harden structure described in this way and the automobile front wall structure can be relatively light, to be conducive to the body of a motor car
Lightweight.
Description of the drawings
It, below will be to attached needed in embodiment in order to illustrate more clearly of the technical solution of the utility model
Figure is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model, for
For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is a kind of upward view for automobile front wall structure that the utility model embodiment provides；
Fig. 2 is to leave out a kind of upward view of automobile front wall structure of front panel；
Fig. 3 is to leave out a kind of stereogram of automobile front wall structure of front panel；
Fig. 4 is the sectional view of the automobile front wall harden structure shown in Fig. 1；
Fig. 5 is the structural schematic diagram of the left front girder shown in Fig. 1；
Fig. 6 be the left front girder of Fig. 5 A-A to sectional view；
Fig. 7 is the sectional view of the B-B direction of the left front girder of Fig. 5；
Fig. 8 is the structural schematic diagram of the front right longitudinal beam shown in Fig. 1；
Fig. 9 be the front right longitudinal beam of Fig. 8 C-C to sectional view；
Figure 10 be the front right longitudinal beam of Fig. 8 D-D to sectional view.
Reference sign：1. front panel；2. front panel bottom end rail；20. front panel left lower transverse beam；21. front panel bottom right
Crossbeam；3. body shell；30. battery pack frame；301. right thresholds；302. left-hand door sill；4. left front girder；40. in left front girder
Plate；41. left front girder outside plate；5. front right longitudinal beam；50. front right longitudinal beam inner panel；51. front right longitudinal beam outside plate；6. left A columns；7. right A
Column；8. left connection board；9. right connection board；10. reinforcing cavity；11. installation point；12. battery pack.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
In the description of the utility model embodiment, it is to be understood that term "upper", "lower", "left", "right", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings,
Be merely for convenience of description the utility model embodiment, do not indicate or imply the indicated device or component must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as the limitation to the utility model embodiment.
Fig. 1 is referred to, one embodiment of the utility model provides a kind of automobile front wall structure comprising left front girder 4, the right side
Front longitudinal beam 5, left A columns 6, right A columns 7 and automobile front wall harden structure.Fig. 1 to Fig. 4 is referred to, before the automobile front wall harden structure includes
Coaming plate 1 and front panel bottom end rail 2；The front panel 1 is set on the body shell 3 of automobile；The front panel bottom end rail 2 crosses at
The lower part of the front panel 1, and be connected between two inside of left and right of the body shell 3, to the knot to the front panel 1
Structure is reinforced.The front panel 1 is connected between the left A columns 6 and the right A columns 7；The rear end of the left front girder 4 with
The bottom ends of the left A columns 6 connects, and connect with the left end of the front panel bottom end rail 2, the rear end of the front right longitudinal beam 5 and
The bottom end of the right A columns 7 connects, and is connect with the right end of the front panel bottom end rail 2, so that the automobile front wall knot
The structural strength of structure is more preferable, in this way when the automobile is by head-on crash, the left front girder 4 and the front right longitudinal beam 5 by
The longitudinal impact power arrived can be effectively dispersed to the left A columns 6, institute by the front panel bottom end rail 2 and the front panel 1
It states on right A columns 7 and the body shell 3.
In the present embodiment, Fig. 1 is referred to, the front panel bottom end rail 2 divides for left and right two parts comprising front panel is left
Bottom end rail 20 and front panel lower right frame beam 21.The right end of the front panel left lower transverse beam 20 and the front panel lower right frame beam 21
Left end connects, and the left end of the front panel left lower transverse beam 20 is connect with the left inside side of the body shell 3, the front panel bottom right
The right end of crossbeam 21 is connect with the Right Inboard of the body shell 3.
In the above-described embodiments, in order to improve the collision safety performance of the front panel left lower transverse beam 20, Fig. 1 is referred to,
The both ends of the front panel bottom end rail 2 are bent to the rear side of the front panel bottom end rail 2, in this way the front panel bottom end rail 2
Can be approximated to be " bow " shape structure so that the front panel bottom end rail 2 can preferably bear that the automobile is subject to it is vertical
To impact force.
In addition, in order to further increase the collision safety performance of the automobile front wall structure, Fig. 1 to Fig. 3 is referred to, it is described
Automobile front wall structure further includes left connection board 8 and right connection board 9.Specifically, one end of the left connection board 8 with it is described left front vertical
The back segment of beam 4 connects, and left section of the other end of the left connection board 8 and the front panel bottom end rail 2 is connect, and three's connection shape
At the frame structure of a kind of triangle, it can make the connection between the left front girder 4 and the front panel bottom end rail 2 in this way
It is more firm, so as to effectively promote the collision safety performance of the left front girder 4 and the front panel bottom end rail 2.It is described
One end of right connection board 9 is connect with the back segment of the front right longitudinal beam 5, under the other end of the right connection board 9 and the front panel
Right section of connection of crossbeam 2, and three connects the frame structure to form a kind of triangle, can make the front right longitudinal beam 5 in this way
Connection between the front panel bottom end rail 2 is more firm, so as to effectively promote the front right longitudinal beam 5 and the front wall
The collision safety performance of plate bottom end rail 2.It should be noted that in the present embodiment, " the class triangle " specifically may include with
Lower two kinds of situations：1. shape is triangle；2. shape is similar to triangle.
Further, Fig. 1 and Fig. 5 are referred to, (back segment is with before relative to the bending of its leading portion for the back segment of the left front girder 4
The bending angle that end is formed is more than 90 degree), i.e., the overall structure of the left front girder 4 is similar to L-shaped structure；The left connection
Described one end of plate 8 is connect with the bending place of the left front girder 4, and the left connection board 8 connect shape with the left front girder 4
At a herringbone structure, the collision safety performance of the left front girder 4 can be further promoted in this way, described in effectively being promoted
The collision safety performance of automobile front wall structure.Fig. 1 and Fig. 8 are referred to, the back segment of the front right longitudinal beam 5 is bent relative to its leading portion
The overall structure of (bending angle that back segment and front end are formed is more than 90 degree), the i.e. front right longitudinal beam 5 are similar to L-shaped structure；
Described one end of the right connection board 9 is connect with the bending place of the front right longitudinal beam 5, and before the right connection board 9 and the right side
The connection of longeron 5 forms a herringbone structure, can further promote the collision safety performance of the front right longitudinal beam 5 in this way, to
Effectively promote the collision safety performance of the automobile front wall structure.
In the above-described embodiments, Fig. 5 to Fig. 7 is referred to, the left front girder 4 includes left front girder inner panel 40 and left front vertical
Beam outside plate 41；The plate body of the left front girder inner panel 40 is opposite with the plate body of the left front girder outside plate 41 and links together,
And between the plate body and the plate body of the left front girder outside plate 41 of the left front girder inner panel 40 connection be formed with it is at least one plus
Strong cavity 10, improves the structural strength of the left front girder 4, to improve the collision safety of the left front girder 4 in this way
Performance.Similarly, Fig. 8 to Figure 10 is referred to, the front right longitudinal beam 5 includes front right longitudinal beam inner panel 50 and front right longitudinal beam outside plate 51；
The plate body of the front right longitudinal beam inner panel 50 is opposite with the plate body of the front right longitudinal beam outside plate 51 and links together, and before the right side
Connection is formed at least one reinforcement cavity 10 between the plate body of side rail 50 and the plate body of the front right longitudinal beam outside plate 51, this
Sample improves the structural strength of the front right longitudinal beam 5, to improve the collision safety performance of the front right longitudinal beam 5.It is exemplary
Ground, described one end of the left connection board 8 are connect with the outside of the plate body of the left front girder inner panel 40, the right connection board 9
Described one end connect with the outside of the plate body of the front right longitudinal beam inner panel 50.
Wherein, Fig. 6 and Fig. 7, the leading portion of 41 the two of the left front girder inner panel 40 and the left front girder outside plate are referred to
Cross section be in shape of chinese word Ji, and the cross section of the back segment of both the left front girder inner panel 40 and described left front girder outside plate 41
It is in concave shape；It connects and is formed between the plate body of the leading portion of 41 the two of the left front girder inner panel 40 and the left front girder outside plate
There are one cavity 10 is reinforced, connect between the plate body of the back segment of 41 the two of the left front girder inner panel 40 and the left front girder outside plate
It connects to be formed there are two the reinforcement cavity 10 being distributed up and down, can effectively improve the structural strength of the left front girder 4 in this way.This
Outside, Fig. 9 and Figure 10 are referred to, the cross section of the leading portion of 41 the two of the left front girder inner panel 40 and the left front girder outside plate is equal
In shape of chinese word Ji, and the cross section of the back segment of 51 the two of the front right longitudinal beam inner panel 50 and the front right longitudinal beam outside plate is in character cut in bas-relief
Shape；There are one add for connection formation between the plate body of the leading portion of 51 the two of the front right longitudinal beam inner panel 50 and the front right longitudinal beam outside plate
It connects and is formed between the plate body of the back segment of both strong cavity 10, the front right longitudinal beam inner panel 50 and the front right longitudinal beam outside plate 51
The reinforcement cavity 10 of about two distributions, can effectively improve the structural strength of the front right longitudinal beam 5 in this way.
Fig. 1 is referred to, another embodiment of the utility model provides a kind of body of a motor car comprising for being installed with battery pack
12 battery pack frame 30 (the one of which preferred embodiment of the body shell 3 i.e. in above-described embodiment) and above-mentioned automobile
Preceding closed structure.Wherein, the front panel 1 is set to the preceding outside of the battery pack frame 30, and the front panel bottom end rail 2 crosses at
The lower part of the front panel 1 can improve the structural strength of the front panel 1 in this way.In addition, the front panel bottom end rail 2 connects
It is connected between the inside of left and right two of the front end of the battery pack frame 30, the front panel bottom end rail 2 can be had in this way
Effect is fixed, and so as to promote the collision safety performance of the front panel bottom end rail 2, while also improving the battery pack frame
30 structural strength, and then promote the protection to the battery pack 12 and improve the torsion stiffness of vehicle.
It should be noted that since the body of a motor car includes battery pack frame 30, the body of a motor car is electronic
The vehicle body of automobile or the vehicle body of oil electricity hybrid vehicle, i.e., above-mentioned automobile front wall structure are applied to electric vehicle or oil electricity mixing
In automobile.Certainly, above-mentioned automobile front wall structure can also be applied in fuel-engined vehicle.
In the present embodiment, specifically, Fig. 3 is referred to, the battery pack frame 30 includes left-hand door sill 302 and right threshold
301, the left end of the front panel bottom end rail 2 is connect with the inside of the front end of the left-hand door sill 302, the front panel bottom end rail 2
Right end connect with the inside of the front end of the right threshold 301, can effectively be promoted in this way to the battery pack 12 safety protect
Shield, while improving vehicle torsion stiffness.
In the present embodiment, Fig. 1 is referred to, being located at for the front panel bottom end rail 2 is interior in the battery pack frame 30
Side wall is equipped with an at least installation point 11, and an at least installation point 11 is for fixed placement in the battery pack frame 30
The battery pack 12 can disperse stress of the battery pack 12 on the battery pack frame 30, so as to improve in this way
The bonding strength of the battery pack 12 and the body of a motor car.Illustratively, before the front panel bottom end rail 2 includes above-mentioned
When coaming plate left lower transverse beam 20 and above-mentioned front panel lower right frame beam 21, the quantity of the installation point 11 is two, and the front wall
The installation point 11 there are one being all provided on the inside of 21 the two of plate left lower transverse beam 20 and the front panel lower right frame beam.
In conclusion in the utility model embodiment, under being equipped with the front panel in the lower part of the front panel 1
Crossbeam 2, and between the front panel bottom end rail 2 is connected to the inside of left and right two of the body shell 3, to improve it is described before
The intensity of coaming plate 1, in this way when the body of a motor car is by head-on crash, the front panel bottom end rail 2 can be by the front panel 1
The longitudinal impact power being subject to dispersedly passes to the body of a motor car, to improve the crashworthiness of the body of a motor car
Energy.By upper analysis it is found that since the utility model embodiment is only needed in the case where the lower part of the front panel 1 is equipped with the front panel
Crossbeam 2, so that it may to improve the collision safety performance of the body of a motor car, therefore the automobile front wall of the utility model embodiment
The structure of harden structure is simple, such that the lighter in weight of the automobile front wall harden structure, to be conducive to the body of a motor car
Lightweight.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any those skilled in the art is in technical scope disclosed by the utility model, the change that can readily occur in
Change or replace, should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with described
Subject to scope of the claims.
Claims (10)
1. a kind of automobile front wall harden structure, which is characterized in that including front panel and front panel bottom end rail；The front panel is for setting
In on the body shell of automobile；The front panel bottom end rail is set to the lower part of the front panel, and for being connected to the vehicle body
Between two inside of left and right of frame.
2. automobile front wall harden structure according to claim 1, which is characterized in that the front panel bottom end rail includes front panel
Left lower transverse beam and front panel lower right frame beam；The right end of the front panel left lower transverse beam and the left end of the front panel lower right frame beam connect
It connects, the left end of the front panel left lower transverse beam with the left inside side of the body shell for connecting, the front panel lower right frame beam
Right end for being connect with the Right Inboard of the body shell.
3. automobile front wall harden structure according to claim 1 or 2, which is characterized in that the both ends of the front panel bottom end rail
Bent to the rear side of the front panel bottom end rail.
4. a kind of automobile front wall structure, which is characterized in that including left front girder, front right longitudinal beam, left A columns, right A columns and as right is wanted
Seek 1 to 3 any one of them automobile front wall harden structure；The front panel is set between the left A columns and the right A columns, described
The rear end of left front girder connect and is connect with the left end of front panel bottom end rail, the front right longitudinal beam with the bottom end of the left A columns
Rear end connect with the bottom end of the right A columns and connect with the right end of the front panel bottom end rail.
5. automobile front wall structure according to claim 4, which is characterized in that further include left connection board and right connection board；
One end of the left connection board is connect with the back segment of the left front girder, the other end of the left connection board and the front wall
Left section of connection of plate bottom end rail, and three connects the frame structure to form a kind of triangle；
One end of the right connection board is connect with the back segment of the front right longitudinal beam, the other end of the right connection board and the front wall
Right section of connection of plate bottom end rail, and three connects the frame structure to form a kind of triangle.
6. automobile front wall structure according to claim 5, which is characterized in that the back segment of the left front girder is relative to before it
Section bending, the left connection board is connect with the bending place of the left front girder, and connect to form a herringbone with the left front girder
Shape structure；The back segment of the front right longitudinal beam is bent relative to its leading portion, the bending place of the right connection board and the front right longitudinal beam
Connection, and connect to form a herringbone structure with the front right longitudinal beam.
7. according to claim 4 to 6 any one of them automobile front wall structure, which is characterized in that
The left front girder includes left front girder inner panel and left front girder outside plate；The left front girder inner panel and the left front girder
Outside plate connects, and connection is formed at least one reinforcement cavity between the two；
The front right longitudinal beam includes front right longitudinal beam inner panel and front right longitudinal beam outside plate；The front right longitudinal beam inner panel and the front right longitudinal beam
Outside plate connects, and connection is formed at least one reinforcement cavity between the two.
8. automobile front wall structure according to claim 7, which is characterized in that the left front girder inner panel and described left front vertical
The cross section of the leading portion of both beam outside plates is in shape of chinese word Ji, and the cross section of both described back segment is in concave shape；Described two
Between the leading portion of person connection is formed there are one reinforcing cavity, between both described back segment connection form that there are two be distributed up and down
Reinforce cavity；
The cross section of the leading portion of both the front right longitudinal beam inner panel and the front right longitudinal beam outside plate is in shape of chinese word Ji, and both described
Back segment cross section be in concave shape；Reinforcement cavity there are one connection formation between both described leading portion, both described
There are two the reinforcement cavitys being distributed up and down for connection formation between back segment.
9. a kind of body of a motor car includes battery pack frame and such as claim 4 to 8 any one of them for being installed with battery pack
Automobile front wall structure；Front panel is set to the preceding outside of the battery pack frame, and front panel bottom end rail is connected to the battery pack frame
Between two inside of left and right of the front end of frame.
10. body of a motor car according to claim 9, which is characterized in that the front panel bottom end rail is located at the battery
Inside in packet frame is equipped at least one installation point for fixing the battery pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820124793.1U CN207826350U (en) | 2018-01-24 | 2018-01-24 | Automobile front wall harden structure, automobile front wall structure and body of a motor car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820124793.1U CN207826350U (en) | 2018-01-24 | 2018-01-24 | Automobile front wall harden structure, automobile front wall structure and body of a motor car |
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| CN207826350U true CN207826350U (en) | 2018-09-07 |
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| CN201820124793.1U Active CN207826350U (en) | 2018-01-24 | 2018-01-24 | Automobile front wall harden structure, automobile front wall structure and body of a motor car |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111017034A (en) * | 2019-12-18 | 2020-04-17 | 吉利汽车研究院（宁波）有限公司 | Vehicle frame structure |
| CN111942472A (en) * | 2020-08-20 | 2020-11-17 | 重庆金康赛力斯新能源汽车设计院有限公司 | Front longitudinal beam assembly with high strength |
| WO2024017041A1 (en) * | 2022-07-20 | 2024-01-25 | 岚图汽车科技有限公司 | Dash panel lower cross beam structure and automobile |
-
2018
- 2018-01-24 CN CN201820124793.1U patent/CN207826350U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111017034A (en) * | 2019-12-18 | 2020-04-17 | 吉利汽车研究院（宁波）有限公司 | Vehicle frame structure |
| CN111017034B (en) * | 2019-12-18 | 2021-12-14 | 吉利汽车研究院（宁波）有限公司 | Vehicle frame structure |
| CN111942472A (en) * | 2020-08-20 | 2020-11-17 | 重庆金康赛力斯新能源汽车设计院有限公司 | Front longitudinal beam assembly with high strength |
| WO2024017041A1 (en) * | 2022-07-20 | 2024-01-25 | 岚图汽车科技有限公司 | Dash panel lower cross beam structure and automobile |
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