CN209426864U - A kind of automobile front wall reinforcement structure and automobile - Google Patents
A kind of automobile front wall reinforcement structure and automobile Download PDFInfo
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- CN209426864U CN209426864U CN201920005860.2U CN201920005860U CN209426864U CN 209426864 U CN209426864 U CN 209426864U CN 201920005860 U CN201920005860 U CN 201920005860U CN 209426864 U CN209426864 U CN 209426864U
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Abstract
The utility model discloses a kind of automobile front wall reinforcement structure and automobiles, automobile front wall reinforcement structure is set on front panel and preceding floor, preceding floor is equipped with front-row seats crossbeam, front wall reinforcement structure includes at least stiffener assembly, stiffener assembly includes that stringer and front wall reinforcer are reinforced in the first floor, and the T-shaped connection of the two, wherein, reinforce stringer and be arranged along length of wagon direction and connect with front-row seats beam vertical in the first floor, reinforce rail portion and be attached in front panel in the first floor, part is attached on preceding floor, front wall reinforcer is attached in front panel and one end is connect with A column.The stiffener assembly that the automobile front wall reinforcement structure passes through setting T-type structure; during offset collision; energy effective protection crew module; prevent cabin from deforming to car; steering column is prevented to squeeze to car; by the way that the front wall reinforcement structure that overall skeleton is in frame-type is arranged, it can effectively optimize crew module's Path of Force Transfer, improve structural strength, effectively antagonize central collision and hit biasing and touch.
Description
Technical field
The utility model relates to field of car body structure, in particular to a kind of automobile front wall reinforcement structure and automobile.
Background technique
Automobile dash board refers to the partition between enging cabin and compartment, it and floor, preceding column couple, and is mounted on front wall
Under plate upper cover plate.There are many apertures in front panel, as the bracing wire of manipulation, pull rod, pipeline and wirning harness by being used, also
Pedal, side is cooperated to ask the parts installation site such as column.
In automobile front, offset collision, components will affect passenger to the intrusion volume of cockpit in enging cabin
Safety, the intrusion volume be in impact test evaluate vehicle body safety an important indicator.To promote driver and passenger in collision thing
Safety in therefore, improves the evaluation in crash tests, and common counte-rplan are that the intensity for enhancing front longitudinal beam or setting add
Automobile front wall reinforcement structure is arranged in the mode of deck transverse.In prior art, body front wall reinforcement structure layout, Path of Force Transfer do not conform to
Reason, can make body material increased costs, vehicle body from it is great the disadvantages of, and the vehicle big to body dimensions, effect are unobvious.
Utility model content
In order to solve problems in the prior art, the utility model provides a kind of front wall reinforcement structure, and structure is simple, can
Be effective against normal impact, biasing touch during, the deformation of crew module.
In order to solve the above technical problems, the utility model provides following first technical solution: a kind of automobile front wall reinforcement knot
Structure is set on front panel and preceding floor, and the preceding floor is equipped with front-row seats crossbeam, and the front wall reinforcement structure includes at least
Stiffener assembly, the stiffener assembly include that stringer and front wall reinforcer, and the T-shaped connection of the two are reinforced in the first floor, wherein institute
The first floor is stated to reinforce stringer along the setting of length of wagon direction and connect with the front-row seats beam vertical, first floor
Reinforce rail portion to be attached in the front panel, be partially attached on the preceding floor, the front wall reinforcer is attached at institute
It states in front panel and one end is connect with A column.
In some embodiments, the front wall reinforcer includes changeover portion, and the changeover portion and first floor are reinforced
Stringer connection, and it is obtuse angle that angle formed by stringer is reinforced on the changeover portion and first floor.
In some embodiments, the stiffener assembly is set to operator seat side.
In some embodiments, the front wall reinforcement structure further includes middle channel reinforcement, the middle channel reinforcement edge
Length of wagon direction is set to floor center and one end is connect with the front-row seats crossbeam, and the middle channel reinforcement part is sticked
In in the front panel, be partially attached on the preceding floor.
In some embodiments, the middle channel reinforcement is vertical with the front wall reinforcer connect.
In some embodiments, the front panel includes the front wall crossbeam set on its lateral surface, the middle channel reinforcement
The front panel two sides are respectively arranged on the front wall crossbeam, and between the middle channel reinforcement, front panel and front wall crossbeam
It is welded for three layers.
In some embodiments, the front wall reinforcement structure further includes that the relatively described stiffener assembly adds set on the middle channel
Fagging under stringer and front wall is reinforced on second floor of the strong part other side, and stringer one end and the front row seat are reinforced in first floor
The connection of chair beam vertical, the other end are connect with fagging under the front wall.
In some embodiments, the second floor reinforcement rail portion is attached in the front panel, is partially attached at
On the preceding floor, fagging is attached in the front panel under the front wall.
In some embodiments, fagging and the front wall crossbeam are respectively arranged on the front panel two sides under the front wall, and
It is welded under the front wall between fagging, front panel and front wall crossbeam for three layers.
In order to solve the above technical problems, the utility model also provides a kind of following second technical solution: automobile comprising institute
The automobile front wall reinforcement structure stated.
Technical solution bring beneficial effect provided by the embodiment of the utility model is:
A kind of automobile front wall reinforcement structure and automobile of the utility model protection, automobile front wall reinforcement structure are set to front panel
On preceding floor, preceding floor is equipped with front-row seats crossbeam, and front wall reinforcement structure includes at least stiffener assembly, and stiffener assembly includes
Reinforce stringer and front wall reinforcer, and the T-shaped connection of the two in the first floor, wherein reinforce stringer along length of wagon in the first floor
Direction is arranged and connect with front-row seats beam vertical, and the first floor reinforces rail portion and is attached in front panel, is partially sticked
In on preceding floor, front wall reinforcer is attached in front panel and one end is connect with A column, by the way that the stiffener assembly of T-type structure is arranged,
During offset collision, energy effective protection crew module prevents cabin from deforming to car, prevents steering column to car extruding；
By the way that stringer is reinforced on the first floor, the second floor reinforce one end of stringer and middle channel reinforcement with front row
Seat beam vertically connects setting, and when normal impact or offset collision occurs, front-row seats crossbeam can be effective against the first ground
Plate reinforces stringer, stringer is reinforced on the second floor or the impact force of middle channel reinforcement conduction, thus the limited change for preventing crew module
Shape；
By the way that the front wall reinforcement structure that overall skeleton is in frame-type is arranged, it can effectively optimize crew module's Path of Force Transfer, improve
Structural strength effectively antagonizes central collision and hits biasing and touches.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is that a kind of automobile front wall reinforcement structure that the utility model embodiment one provides is installed on front panel and preceding floor
Overall structure diagram when upper；
Fig. 2 is that a kind of automobile front wall reinforcement structure that the utility model embodiment one provides is installed on front panel and preceding floor
Installation diagram when upper；
Fig. 3 is point when a kind of automobile front wall reinforcement structure that the present embodiment one provides is installed on front panel and preceding floor
Section schematic diagram；
Fig. 4 is the present embodiment with a kind of schematic diagram of the automobile front wall reinforcement structure provided；
Fig. 5 is front panel lateral surface structural schematic diagram.
Description of symbols:
110, front wall reinforcement structure, 1, front panel, 2, preceding floor, 3, front-row seats crossbeam, 4, stiffener assembly, the 5, first ground
Plate reinforcement stringer, 6, front wall reinforcer, the 61, first linkage section, 62, changeover portion, the 63, second linkage section, 7, middle channel reinforcement,
8, stringer, 10, fagging under front wall are reinforced in front wall crossbeam, the 9, second floor.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, implement below in conjunction with the utility model
Attached drawing in example, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described reality
Applying example is only the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention,
Every other embodiment obtained by those of ordinary skill in the art without making creative efforts, belongs to this reality
With novel protected range.
In the description of the present invention, it should be understood that term " X-axis " " Y-axis " " Z axis " " vertical " " parallel "
The orientation of the instructions such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" or
Positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description,
Rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, because
This should not be understood as limiting the present invention.In addition, term " first ", " second " are used for description purposes only, and cannot manage
Solution is indication or suggestion relative importance or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include one or more of the features.In the description of the present invention,
Unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Below with reference to the accompanying drawings come be described in detail the utility model protection a kind of front wall reinforcement structure.
Embodiment 1.
As shown in Fig. 1~5, the present embodiment provides a kind of automobile front wall reinforcement structures 100, are set to front panel 1 with preceding
On plate 2, front-row seats crossbeam 3,1 lateral surface of front panel being arranged in the automobile front wall reinforcement structure 100 and preceding floor 2 are arranged
Front wall crossbeam 8 cooperatively forms fence type frame structure, makes crew module's structural strength with higher, specific Path of Force Transfer, energy
It successfully manages and just brushes up against biasing and touch, can effectively prevent crew module's deformation in collision process.
Specifically, front wall reinforcement structure 100 includes that stringer 5, front wall reinforcer 6, middle channel reinforcement are reinforced in the first floor
7, fagging 10 under stringer 9 and front wall is reinforced on the second floor, wherein reinforces stringer 5 and the T-shaped company of front wall reinforcer 6 in the first floor
It connects, constitutes stiffener assembly 4.Specific set-up mode is as follows: the first floor reinforce stringer 5 be arranged along length of wagon direction and with front row
Seat beam 3 vertically connects, and the first floor reinforces 5 part of stringer and is attached in front panel 1, is partially attached on preceding floor 2, preceding
Enclose that reinforcer 6 is attached in front panel 1 and one end and A column (figure not depending on) are connect.Front wall reinforcer 6 is the item with certain bending
Shape part, including sequentially connected first linkage section 61, changeover portion 62 and the second linkage section 63, and it is at an angle of setting between any two,
Angulation is obtuse angle.First linkage section 61 is vertical with middle channel reinforcement 7 to be connect, below the second linkage section 63 and A column
Vehicle body vertically connects, to realize the intermal force of front wall reinforcer 6.Changeover portion 62 is reinforced stringer 5 with the first floor and is connect, and mistake
It crosses section 62 and angle α formed by stringer 62 is reinforced as obtuse angle in the first floor.
During central collision or biasing are touched, when vehicle body is biased collision, impact force is transmitted along front wall reinforcer 6,
It being transferred to front wall reinforcer 6 and 5 junction of stringer is reinforced on the first floor, impact force passes through the decomposition of multiple bending angles, and
Local collision power is transferred to the first floor and reinforces stringer 5, can effectively weaken biasing impact force, thus reduce the deformation of crew module,
It improves and drives safety.
Stiffener assembly 4 can be located at operator seat side, can also be located at co-driver side, and this programme is not intended to limit reinforcement
The setting position of component 4, as a kind of preferable embodiment, in the present embodiment, stiffener assembly 4 is set to operator seat side, with
Improve the safety of operator seat side.
Middle channel reinforcement 7 is set to floor center along length of wagon direction and one end is connect with front-row seats crossbeam 3, in it is logical
Reinforcer 7 part in road is attached in front panel 1, is partially attached on preceding floor 2.Middle channel reinforcement 7 is distinguished with front wall crossbeam 8
It is three layers of welding set on 1 two sides of front panel, and between middle channel reinforcement 7, front panel 1 and front wall crossbeam 8.In this way, middle channel
7 one end of reinforcer and front-row seats crossbeam 3 push against, and the other end is pushed against by front panel 1 and front wall crossbeam 8, form " I " fonts
Skeleton can effectively offset positive impact force, and horizontal by middle channel reinforcement 7 and front-row seats when front occurring touching
The dual support of beam can effectively prevent aircraft compartment interiors and deform into crew module, further increase crew module's safety.
Front wall reinforcement structure 100 further includes that opposite stiffener assembly 4 adds set on the second floor of middle 7 other side of channel reinforcement
Fagging 10 under strong stringer 9 and front wall, in the present embodiment, the second floor reinforces fagging 10 under stringer 9 and front wall and is set to co-driver
Side.
Wherein, the first floor reinforces that 9 one end of stringer is vertical with front-row seats crossbeam 3 connect, fagging under the other end and front wall
10 connections.Reinforce 9 part of stringer and be attached in front panel 1, be partially attached on preceding floor 2, fagging 10 under front wall in the second floor
It is attached in front panel 1.Fagging 10 and front wall crossbeam 8 are respectively arranged on 1 two sides of front panel under front wall, and fagging 10 under front wall, preceding
It is three layers of welding between coaming plate 1 and front wall crossbeam 8.Equally, which can also play and be effective against central collision, prevent aircraft compartment interiors
The effect deformed into crew module.
In the present embodiment, front wall crossbeam 8 is attached at crew module's lateral surface of front panel 1, and both ends are respectively and in cabin
Left stringer and right vertical beam connection, controllable body structure aperture while realizing firm.
In the present embodiment, to improve the bonding strength between each component, it is all made of welded connecting.
Therefore, the front wall reinforcement structure 100 in the present embodiment, structure is simple, Path of Force Transfer is clear, by it is included at
The stiffener assembly 4 of T-type structure, is highly resistant to biasing and touches, horizontal by middle channel reinforcement 7 and front wall crossbeam 8 and front-row seats
The dies that beam 3 is formed, are highly resistant to normal impact, by the whole frame structure in fence type, can effectively support
Anti- biasing brushes up against normal impact, so that cabin be effectively prevent to deform into crew module and crew module's lateral deformation, drives peace to improve
Quan Xing.
Embodiment 2.
The present embodiment provides a kind of automobiles comprising automobile front wall reinforcement structure described in embodiment 1.Front wall reinforces knot
Structure 100 includes that stringer 5, front wall reinforcer 6, middle channel reinforcement 7 are reinforced in the first floor, and stringer 9 and front wall are reinforced in the second floor
Lower fagging 10, wherein stringer 5 and the T-shaped connection of front wall reinforcer 6 are reinforced in the first floor, constitute stiffener assembly 4.
Front-row seats crossbeam 3,1 lateral surface of front panel being arranged in the automobile front wall reinforcement structure 100 and preceding floor 2 are arranged
Front wall crossbeam 8, cooperatively form fence type frame structure, make crew module's structural strength with higher, specific Path of Force Transfer,
It can successfully manage and just brush up against biasing and touch, can effectively prevent crew module's deformation in collision process.
It should be noted that the above is only the preferred embodiment of the present invention, it is practical not new to limit this
Type, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of utility model.
Claims (10)
1. a kind of automobile front wall reinforcement structure is set on front panel and preceding floor, the preceding floor is equipped with front-row seats crossbeam,
It is characterized by: the front wall reinforcement structure includes at least stiffener assembly, the stiffener assembly includes that stringer is reinforced on the first floor
And front wall reinforcer, and the T-shaped connection of the two, wherein first floor reinforce stringer be arranged along length of wagon direction and with
The front-row seats beam vertical connection, first floor reinforce rail portion and are attached in the front panel, are partially sticked
In on the preceding floor, the front wall reinforcer is attached in the front panel and one end is connect with A column.
2. a kind of automobile front wall reinforcement structure according to claim 1, it is characterised in that: the front wall reinforcer included
Section is crossed, the changeover portion is reinforced stringer with first floor and connect, and stringer is reinforced on the changeover portion and first floor
Formed angle is obtuse angle.
3. a kind of automobile front wall reinforcement structure according to claim 1 or 2, it is characterised in that: the stiffener assembly is set to
Operator seat side.
4. a kind of automobile front wall reinforcement structure according to claim 1, it is characterised in that: the front wall reinforcement structure is also wrapped
Middle channel reinforcement is included, the middle channel reinforcement is along length of wagon direction set on floor center and one end and the front-row seats
Crossbeam connection, the middle channel reinforcement part is attached in the front panel, is partially attached on the preceding floor.
5. a kind of automobile front wall reinforcement structure according to claim 4, it is characterised in that: the middle channel reinforcement and institute
Front wall reinforcer is stated vertically to connect.
6. a kind of automobile front wall reinforcement structure according to claim 4 or 5, it is characterised in that: the front panel includes setting
In the front wall crossbeam of its lateral surface, the middle channel reinforcement and the front wall crossbeam are respectively arranged on the front panel two sides, and
It is three layers of welding between the middle channel reinforcement, front panel and front wall crossbeam.
7. a kind of automobile front wall reinforcement structure according to claim 6, it is characterised in that: the front wall reinforcement structure is also wrapped
It includes the relatively described stiffener assembly and reinforces fagging under stringer and front wall, institute set on the second floor of the middle channel reinforcement other side
It states the first floor reinforcement stringer one end to connect with the front-row seats beam vertical, the other end is connect with fagging under the front wall.
8. a kind of automobile front wall reinforcement structure according to claim 7, it is characterised in that: reinforce stringer in second floor
Part is attached in the front panel, is partially attached on the preceding floor, and fagging is attached at the front panel under the front wall
On.
9. a kind of automobile front wall reinforcement structure according to claim 7 or 8, it is characterised in that: under the front wall fagging with
The front wall crossbeam is respectively arranged on the front panel two sides, and is three between fagging, front panel and front wall crossbeam under the front wall
Layer welding.
10. a kind of automobile, it is characterised in that: it includes automobile front wall reinforcement structure as described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920005860.2U CN209426864U (en) | 2019-01-02 | 2019-01-02 | A kind of automobile front wall reinforcement structure and automobile |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920005860.2U CN209426864U (en) | 2019-01-02 | 2019-01-02 | A kind of automobile front wall reinforcement structure and automobile |
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| Publication Number | Publication Date |
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| CN209426864U true CN209426864U (en) | 2019-09-24 |
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| CN201920005860.2U Active CN209426864U (en) | 2019-01-02 | 2019-01-02 | A kind of automobile front wall reinforcement structure and automobile |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111391926A (en) * | 2019-01-02 | 2020-07-10 | 东风小康汽车有限公司重庆分公司 | Enclose additional strengthening and car before car |
-
2019
- 2019-01-02 CN CN201920005860.2U patent/CN209426864U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111391926A (en) * | 2019-01-02 | 2020-07-10 | 东风小康汽车有限公司重庆分公司 | Enclose additional strengthening and car before car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220120 Address after: 401135 No. 618 Liangjiang Avenue, Longxing Town, Yubei District, Chongqing Patentee after: Chongqing Jin Kang Sai Li Si New Energy Automobile Design Institute Co.,Ltd. Address before: 402260 Jiujiang Avenue, Shuangfu New District, Jiangjin District, Chongqing Patentee before: CHONGQING BRANCH, DFSK AUTOMOBILE Co.,Ltd. |
|
| TR01 | Transfer of patent right |