CN113696961B - Steering column connecting support, steering column assembly and automobile - Google Patents
Steering column connecting support, steering column assembly and automobile Download PDFInfo
- Publication number
- CN113696961B CN113696961B CN202110914124.0A CN202110914124A CN113696961B CN 113696961 B CN113696961 B CN 113696961B CN 202110914124 A CN202110914124 A CN 202110914124A CN 113696961 B CN113696961 B CN 113696961B
- Authority
- CN
- China
- Prior art keywords
- steering column
- zone
- rigid
- steering
- ccb
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/16—Steering columns
- B62D1/18—Steering columns yieldable or adjustable, e.g. tiltable
- B62D1/19—Steering columns yieldable or adjustable, e.g. tiltable incorporating energy-absorbing arrangements, e.g. by being yieldable or collapsible
- B62D1/195—Yieldable supports for the steering column
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention relates to a steering column connecting bracket, a steering column assembly and an automobile, wherein the steering column connecting bracket is fixedly connected to an automobile steering system and comprises: the device comprises a first rigid zone, a crumple zone and a second rigid zone, wherein the crumple zone is fixedly connected between the first rigid zone and the second rigid zone, the first rigid zone is used for fixedly connecting with a front wall panel of a firewall, the second rigid zone is used for fixedly connecting with a CCB tubular column beam, the crumple zone is set to deform when receiving preset force, and the second rigid zone does not deform when the crumple zone deforms. The crumple zone is arranged between the first rigid zone and the second rigid zone, so that the steering column connecting bracket can be structurally crumpled in the crumple zone when the front part of the automobile is collided, and the collision safety performance of the whole automobile is improved; the problem of among the prior art firewall front wall board invasion volume too big, compression passenger living space is solved.
Description
Technical Field
The invention relates to the technical field of high-speed collision safety of automobiles, in particular to a steering column connecting support, a steering column assembly and an automobile.
Background
The steering column support on the CCB (CaX CXoss Beam, instrument board crossbeam) that the car is commonly used generally includes panel portion, Z shape support and the side plate portion of panel portion both sides, the welding of Z shape support one end is in panel portion one side inwards, and the other end also is fixed on the automobile body dash panel, panel portion then with panel board main Beam fixed connection, be equipped with the strengthening rib in the inboard of panel portion and side plate portion junction, steering column support, panel board main Beam and automobile body dash panel three link as an organic whole, and Z shape support and strengthening rib further improve and support fixed rigidity.
At present CCB steering column support is commonly used to car on the market, mainly satisfy NVH (Noise, viberation, haXshness, noise, vibration, the roughness of sound vibration), the performance, turn to the modal requirement in order to promote CCB, the design is mostly strengthened supporting structure, however in whole car anterior bump process, it is limited to the invasion volume of preventing hot wall front bulkhead to control, it receives front deck motor/engine and prevents hot wall front bulkhead extrusion and leads to the invasion volume increase to lead to in the process of leading to anterior frontal collision to decorate CCB steering column support, the compression passenger living space, the security performance reduces, can't effectual whole car collision security performance of promotion.
Therefore, it is desirable to provide a steering column connecting bracket that effectively improves collision safety performance and satisfies NVH performance of a whole vehicle to solve the above-mentioned technical problems.
Disclosure of Invention
In order to solve the technical problem, the invention provides a steering column connecting bracket. The problem of among the prior art firewall front wall board invasion volume too big, compression passenger living space is solved.
The technical effects of the invention are realized as follows:
a steering column attachment bracket for fixed attachment to an automotive steering system, comprising: the device comprises a first rigid zone, a crumple zone and a second rigid zone, wherein the crumple zone is fixedly connected between the first rigid zone and the second rigid zone, the first rigid zone is used for fixedly connecting with a front panel of a firewall, the second rigid zone is used for fixedly connecting with a CCB tubular column beam, and a steering column connecting support is arranged to be used as the crumple zone deforms when the front panel of the firewall is extruded by collision of a front cabin motor or an engine, and the second rigid zone does not deform. Through set up the district that contracts of ulcerate between first rigidity district and second rigidity district for steering column linking bridge can take place the structure in the district that contracts of ulcerate when the car front portion bumps and contract, effectively guarantee the stability of the anterior collision in-process result performance of collapsing of whole car, the invasion amount of preceding bounding wall of preventing has been reduced, ensure the living space of passenger's collision in-process, whole car collision security performance has been promoted, it is too big to have solved among the prior art in the collision in-process preceding bounding wall invasion amount of preceding bounding wall, compress passenger living space's problem.
Furthermore, the crumple zone is provided with a convex bending part, and the bending part is arranged to be bent when the firewall front panel is extruded. Through designing the crumple zone into the bending structure for steering column linking bridge does not occupy great arrangement space, can effectively expand peripheral functional electric device and a steering system's arrangement.
Furthermore, a steering column connecting portion is arranged in the second rigid area, the second rigid area is fixedly connected with a steering column in the steering system through the steering column connecting portion, and the axial direction of the steering column connecting portion is parallel to the axial direction of the CCB tubular column cross beam.
Further, the first rigid area is provided with an installation beam, the installation beam is parallel to the steering column connecting portion, and the axial direction of the installation beam is perpendicular to the plane where the bending portion is located. Through setting up the installation roof beam and steering column connecting portion parallel, installation roof beam axial perpendicular to kink place plane, the axial of installing the roof beam promptly and steering column connecting portion be X to, the direction of installing the roof beam to steering column connecting portion is Y to, make on the XZ cross-section install the roof beam, steering column connecting portion and kink constitute triangular structure, make ensure Y to the collision under the prerequisite of collapsing, also can guarantee Z NVH rigidity upwards, the shake problem of steering wheel at the in-process of traveling has been avoided, the balance of whole car security performance and NVH performance has been realized.
Further, be equipped with on the installation roof beam and prevent hot wall bounding wall installation department before the wall, prevent that hot wall bounding wall passes through before the wall bounding wall installation department fixed connection is in first rigidity district, first rigidity district sets up to work as when prevent hot wall bounding wall receives during the extrusion the installation roof beam is in prevent hot wall bounding wall installation department position takes place to burst and contracts and warp.
Further, the second rigid zone is provided with a mounting hole, and the CCB tubular column cross beam penetrates through the mounting hole and is fixedly connected with the mounting hole.
Further, the CCB tubular column cross beam and the mounting hole are fixedly connected in a carbon dioxide gas shielded welding mode.
Further, the first rigid area, the crumple zone and the second rigid area are of an integrated structure.
In addition, still provide a steering column assembly, including steering column, CCB tubular column crossbeam and foretell steering column linking bridge, steering column fixed mounting be in on the steering column linking bridge, steering column linking bridge fixed mounting be in on the CCB tubular column crossbeam.
In addition, an automobile is also provided, and the automobile comprises the steering column assembly.
As described above, the present invention has the following advantageous effects:
1) Through set up the district that contracts of ulcerate between first rigid zone and second rigid zone for steering column linking bridge can take place the structure in the district that contracts of ulcerate when the car front portion bumps and contract, effectively guarantee the stability of the anterior collision in-process performance that contracts of ulcerate of whole car as a result, reduced the invasion amount of preventing hot wall front boarding, ensure the living space of passenger collision in-process, promoted whole car collision security performance, solved among the prior art in the collision in-process prevent hot wall front boarding invasion amount too big, compress passenger living space's problem.
2) Through designing the crumple zone into the bending structure for steering column linking bridge does not occupy great arrangement space, can effectively expand peripheral functional electric device and a steering system's arrangement.
3) Through setting up the installation roof beam and turning to post connecting portion parallel, installation roof beam axial perpendicular to kink place plane, the axial of installing the roof beam promptly and the axial of turning to post connecting portion are the X to, the direction of installation roof beam to turning to post connecting portion is the Y to, make installation roof beam on the XZ cross-section, turning to post connecting portion and kink constitute the triangle-shaped structure, make ensure Y to collide under the prerequisite of collapsing, also can guarantee Z NVH rigidity upwards, the shake problem of steering wheel at the in-process of traveling has been avoided, the balance of whole car security performance and NVH performance has been realized.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the embodiment or the description of the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art it is also possible to derive other drawings from these drawings without inventive effort.
Fig. 1 is a schematic structural view of a steering column connecting bracket according to an embodiment of the present disclosure;
fig. 2 is a schematic structural view of a steering column connecting bracket according to an embodiment of the present disclosure before collision and collapse;
fig. 3 is a schematic structural view of a steering column connecting bracket according to an embodiment of the present disclosure after collision and collapse;
fig. 4 is a schematic structural diagram of a triangular structure formed by a mounting beam, a steering column and a bending portion on an XZ cross section according to an embodiment of the present application;
fig. 5 is a comparative data diagram of a front crash test according to the C-NCAP evaluation rule version 2022 and a C-IASI small offset crash test of the chinese automobile insurance association for testing the steering column connecting bracket to obtain a safe intrusion amount of crash, and a CAE simulation test for testing the steering column connecting bracket to obtain an NVH steering mode, according to the embodiment of the present application.
Wherein the reference numbers in the figures correspond to:
the mounting structure comprises a first rigid zone 1, a mounting beam 11, a firewall dash mounting part 111, a crush zone 2, a bending part 21, a second rigid zone 3, a steering column connecting part 31, a mounting hole 32, a CCB column cross beam 4, a point A and a point B.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in other sequences than those illustrated or described herein. Moreover, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Example 1:
as shown in fig. 1, an embodiment of the present application provides a steering column connecting bracket for fixedly connecting to a steering system of an automobile, including: first rigidity district 1, the district 2 and the second rigidity district 3 of bursting, the district 2 fixed connection of bursting between first rigidity district 1 and second rigidity district 3, first rigidity district 1 be used for with prevent hot wall front panel fixed connection, second rigidity district 3 be used for with CCB tubular column crossbeam 4 fixed connection, steering column linking bridge sets up to be taken place to burst the district 2 and take place to contract and warp and the second rigidity district 3 does not take place to deform when preventing hot wall front panel and receive front deck motor or engine collision extrusion.
Specifically, the CCB tubular column cross beam is an instrument panel cross beam, is installed at the front end of an automobile cab and hidden below the instrument panel and used for fixing the instrument panel and accessories thereof, and the CCB tubular column cross beam is used as a supporting piece below the instrument panel and plays an important role in safe supporting.
Specifically, as shown in fig. 2 and fig. 3, a point B is a rear position of the CCB tubular column cross beam 4, and a point a is a position of a front cabin structure such as a front cabin motor or an engine, and in a collision process of the whole vehicle, the steering column connecting bracket can be structurally collapsed in the collapse zone 2 by extrusion (in an X direction) of the front cabin structure such as the front cabin motor or the engine, so that the structural intrusion amount of the point B is reduced, a passenger living space is ensured, and the collision safety performance of the whole vehicle is improved. The direction from the front to the rear of the CCB column cross beam 4 is the X direction, the direction which is positioned on the plane of the automobile and is vertical to the X direction is the Y direction, and the direction which is vertical to the plane of the automobile is the Z direction.
Preferably, the crush zone 2 is provided with a convex bent portion 21, and the bent portion 21 is configured such that the bent portion 21 is bent when the firewall front panel is pressed. The crumple zone 2 is designed to be of a bending structure comprising a bending part 21, so that the steering column connecting support does not occupy a large arrangement space, and the arrangement of peripheral functional electric devices and a steering system can be effectively expanded.
Preferably, the second rigid zone 3 is provided with a steering column connecting part 31, the second rigid zone 3 is fixedly connected with a steering column in a steering system through the steering column connecting part 31, and the axial direction of the steering column connecting part 31 is parallel to the axial direction of the CCB column cross beam 4.
Preferably, the first rigid region 1 is provided with a mounting beam 11, the mounting beam 11 is parallel to the steering column connecting portion 31, and the mounting beam 11 is axially perpendicular to the plane of the bent portion 21.
It should be noted that, in the aspect of NVH performance, the structural design of the steering column connecting bracket that collapses during collision inevitably leads to a reduction in structural rigidity mode, resulting in a risk of steering wheel shaking during vehicle running, and the technical scheme principle of the present invention is to design a steering column connecting bracket with a special structure that can meet collapse of collision safety performance, and at the same time, the structure of the steering column connecting bracket can also provide sufficient rigidity to improve the system mode and meet the NVH performance requirement. Steering column linking bridge's structural principle is as shown in fig. 4, it is parallel to set up installation roof beam 11 and steering column connecting portion 31, installation roof beam 11 axial perpendicular to kink 21 place plane for on the XZ cross-section, installation roof beam 11, steering column connecting portion 31 and kink 21 constitute triangular structure, thereby under the prerequisite of ensureing that Y collapses to the collision, also can guarantee Z ascending NVH rigidity at the car normal course of going (when not taking place the collision and collapsing promptly), avoided the shake problem of steering wheel in the course of going, realized the balance of whole car security performance and NVH performance.
Preferably, the mounting beam 11 is provided with a firewall dash panel mounting portion 111, the firewall dash panel is fixedly connected to the first rigid region 1 through the firewall dash panel mounting portion 111, and the first rigid region 1 is configured such that the mounting beam 11 deforms at the firewall dash panel mounting portion 111 when the firewall dash panel is pressed.
Preferably, the second rigid zone 3 is provided with a mounting hole 32, and the CCB column beam 4 passes through the mounting hole 32 and is fixedly connected with the mounting hole 32.
Preferably, the CCB column cross beam 4 and the mounting hole 32 are fixedly connected by carbon dioxide arc welding.
Preferably, the first rigid region 1, the crush region 2 and the second rigid region 3 are of an integrated structure, so that the design process is simple and easy to assemble.
Specifically, in this embodiment, the steering column connecting bracket is a steel sheet metal part, the thickness of the steel sheet metal part is preferably 1.5mm, in some other embodiments, the steel sheet metal part may be replaced by other rigid materials such as an aluminum sheet metal part, and the thickness of the plate material is adjusted by a person skilled in the art through the rigidity of the material.
The collapsing process of the steering column connecting bracket comprises the following steps:
1) The front wall plate of the firewall is extruded by collision of a front cabin motor or an engine, and the bending part 21 is bent, so that the steering column connecting bracket is deformed in a crumpling mode in the crumpling area 2, and meanwhile, the second rigid area 3 is not deformed, and the requirement of rigidity modal performance is met;
2) The firewall dash panel mounting part 111 on the mounting beam 11 fixedly connected with the firewall dash panel is also subjected to collapsing deformation in the X direction;
3) The structure invasion amount of the point B is reduced, and the survival space of passengers is ensured.
In the embodiment of the application, the front collision test of 2022 version C-NCAP evaluation rules and the C-IASI small offset collision test of China automobile insurance Association are adopted to test the steering column connecting bracket to measure the collision safety intrusion amount, and the CAE simulation test is adopted to test the steering column connecting bracket to measure the NVH steering mode.
The collision safety intrusion amount is the intrusion amount of the point B when a collision occurs, and the smaller the intrusion amount is, the larger the living space reserved for passengers is, and the better the collision safety performance is; based on the requirement of the NVH system mode of the whole vehicle, the NVH steering mode target is larger than 37Hz, and when the difference value between the NVH steering mode value and 37Hz is larger, the resonance frequency of the whole vehicle can be avoided, so that the risk that the steering system of the vehicle shakes in the driving process is avoided more effectively.
Fig. 5 shows the test results of the test performed on the steering column attachment bracket (optimized structure) provided with the crush zone 2 in the above embodiment and the steering column attachment bracket (original structure) in the prior art, respectively. The optimized structure corresponds to an optimized solution and the original structure corresponds to an original solution.
In terms of collision safety:
the above experimental data in fig. 5 illustrate that the intrusion amount of point B of the optimized structure of the present application, 40mm, is smaller than the intrusion amount of point B of the original structure, 89mm, after the collision, and therefore, the passenger survival space of the optimized structure of the present application is significantly increased compared to the original structure.
Meanwhile, in the original scheme, the relative displacement of A-B is smaller by 3mm, the steering column connecting support structure is stronger, and the collapse does not occur, so that the intrusion amount of the point B is directly increased; and the displacement of the A-B point is shown to be 78mm in the optimized scheme of the application, the steering column connecting support structure is collapsed, the collision energy is absorbed, the intrusion amount of the B point is reduced, the living space of passengers is ensured, and the collision safety performance is improved.
In terms of NVH performance (steering system modality):
based on the requirement of the mode of the entire vehicle NVH system, the mode target of the steering system needs to be larger than 37Hz, the NVH steering mode in the optimized scheme of the application is 38.5Hz, which is larger than the NVH steering mode in the original scheme, which is 38.1Hz, so that the risk of the steering system shaking in the vehicle running process is effectively avoided, and the entire vehicle NVH performance is improved.
Example 2:
the embodiment of the application provides a steering column assembly, including steering column, CCB tubular column crossbeam 4 and the steering column linking bridge among the embodiment 1, steering column fixed mounting is on steering column linking bridge, steering column linking bridge fixed mounting is on CCB tubular column crossbeam 4, the both ends and the automobile body both sides A post structure fixed connection of CCB tubular column crossbeam 4. The steering column assembly structure is used for fixing a vehicle interior trim system, supporting the interior trim structure, and providing support for a steering system by fixing the vehicle steering column system. Crumple at the collision in-process through the steering column linking bridge, prevent that the extrusion from preventing hot wall front boarding and leading to the invasion volume increase, ensure the living space of passenger's collision in-process, effectual whole car collision security performance that promotes.
Example 3:
the embodiment of the application provides an automobile, including the steering column assembly in embodiment 2 to realize the balance of collision security performance and NVH performance, the structural weakening design of steering column linking bridge in crumple zone 2 has ensured whole car collision security performance, has also satisfied the demand of rigidity modal property simultaneously, has promoted whole car NVH performance, has avoided the shake problem of steering wheel in-process of traveling.
As described above, the present invention has the following advantageous effects:
1) Through set up the district that contracts of ulcerate between first rigid zone and second rigid zone for steering column linking bridge can take place the structure in the district that contracts of ulcerate when the car front portion bumps and contract, effectively guarantee the stability of the anterior collision in-process performance that contracts of ulcerate of whole car as a result, reduced the invasion amount of preventing hot wall front boarding, ensure the living space of passenger collision in-process, promoted whole car collision security performance, solved among the prior art in the collision in-process prevent hot wall front boarding invasion amount too big, compress passenger living space's problem.
2) Through designing the district that contracts into the structure of buckling for steering column linking bridge does not occupy great arrangement space, can effectively expand peripheral functional electrical device and a steering system's arrangement.
3) Through setting up the installation roof beam and turning to the column connecting portion parallel, installation roof beam axial perpendicular to kink place plane for installation roof beam, turning to column connecting portion and kink constitute the triangle structure on the XZ cross-section, thereby guaranteeing also can guarantee Z NVH rigidity that makes progress under the prerequisite that Y collapsed to the collision, avoided the shake problem of steering wheel at the in-process of traveling, realized the balance of whole car security performance and NVH performance.
Although the present invention has been described by way of preferred embodiments, the present invention is not limited to the embodiments described herein, and various changes and modifications may be made without departing from the scope of the present invention.
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 embodiments and features of the embodiments described herein above can be combined with each other without conflict.
While the invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not to be limited to the disclosed embodiment, but on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.
Claims (6)
1. A steering column linking bracket for fixed connection to an automotive steering system, comprising: the device comprises a first rigid zone (1), a crumple zone (2) and a second rigid zone (3), wherein the crumple zone (2) is fixedly connected between the first rigid zone (1) and the second rigid zone (3), the first rigid zone (1) is used for being fixedly connected with a front wall panel of a firewall, the second rigid zone (3) is used for being fixedly connected with a CCB tubular column cross beam (4), the crumple zone (2) is set to deform when receiving preset force, and the second rigid zone (3) does not deform when the crumple zone (2) deforms,
the crumple zone (2) is provided with a convex bending part (21), the bending part (21) is arranged to be bent when the firewall front panel is extruded,
the second rigid area (3) is provided with a steering column connecting part (31), the second rigid area (3) is fixedly connected with a steering column in the steering system through the steering column connecting part (31), the axial direction of the steering column connecting part (31) is parallel to the axial direction of the CCB column cross beam (4),
the first rigid area (1) is provided with a mounting beam (11), the mounting beam (11) is parallel to the steering column connecting part (31), the axial direction of the mounting beam (11) is perpendicular to the plane of the bent part (21),
be equipped with on installation roof beam (11) and prevent hot wall dash board installation department (111), prevent hot wall dash board and pass through prevent hot wall dash board installation department (111) fixed connection in first rigid region (1), first rigid region (1) set up to work as when prevent hot wall dash board and receive when the extrusion installation roof beam (11) are in prevent hot wall dash board installation department (111) position and take place the deformation of bursting contract.
2. Steering column connection bracket according to claim 1, characterized in that the second rigid zone (3) is provided with a mounting hole (32), the CCB column cross member (4) passing through the mounting hole (32) and being fixedly connected with the mounting hole (32).
3. The steering column connecting bracket according to claim 2, wherein the CCB column cross member (4) is fixedly connected to the mounting hole (32) by carbon dioxide arc welding.
4. Steering column connection bracket according to claim 1, characterized in that the first rigid zone (1), the crumple zone (2) and the second rigid zone (3) are of one-piece construction.
5. A steering column assembly, comprising a steering column, a CCB column cross member (4) and a steering column attachment bracket according to any of claims 1-4, said steering column being fixedly mounted on said steering column attachment bracket, said steering column attachment bracket being fixedly mounted on said CCB column cross member (4).
6. An automobile, characterized by comprising a steering column assembly according to claim 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110914124.0A CN113696961B (en) | 2021-08-10 | 2021-08-10 | Steering column connecting support, steering column assembly and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110914124.0A CN113696961B (en) | 2021-08-10 | 2021-08-10 | Steering column connecting support, steering column assembly and automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113696961A CN113696961A (en) | 2021-11-26 |
| CN113696961B true CN113696961B (en) | 2022-10-04 |
Family
ID=78652122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110914124.0A Active CN113696961B (en) | 2021-08-10 | 2021-08-10 | Steering column connecting support, steering column assembly and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113696961B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101048309A (en) * | 2004-10-28 | 2007-10-03 | 佛吉亚汽车内部设备工业公司 | Connecting device between a steering column and a motor vehicle body |
| JP2014125140A (en) * | 2012-12-27 | 2014-07-07 | Calsonic Kansei Corp | Rigid support structure |
| JP2014129070A (en) * | 2012-12-28 | 2014-07-10 | Unipres Corp | Steering column shaft fitting structure of automobile |
| CN207106646U (en) * | 2017-08-16 | 2018-03-16 | 吉利汽车研究院（宁波）有限公司 | A kind of connecting bracket of fascia board girder and front wall |
| JP2018202936A (en) * | 2017-05-31 | 2018-12-27 | 三菱自動車工業株式会社 | Support structure of steering column |
| CN210116383U (en) * | 2019-05-06 | 2020-02-28 | 北京汽车股份有限公司 | Instrument board tubular beams support assembly and vehicle |
| JP2020083137A (en) * | 2018-11-28 | 2020-06-04 | ダイハツ工業株式会社 | Steering column support structure |
| DE102020112132B3 (en) * | 2020-05-05 | 2021-03-18 | Kirchhoff Automotive Deutschland Gmbh | Assembly for a vehicle |
-
2021
- 2021-08-10 CN CN202110914124.0A patent/CN113696961B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101048309A (en) * | 2004-10-28 | 2007-10-03 | 佛吉亚汽车内部设备工业公司 | Connecting device between a steering column and a motor vehicle body |
| JP2014125140A (en) * | 2012-12-27 | 2014-07-07 | Calsonic Kansei Corp | Rigid support structure |
| JP2014129070A (en) * | 2012-12-28 | 2014-07-10 | Unipres Corp | Steering column shaft fitting structure of automobile |
| JP2018202936A (en) * | 2017-05-31 | 2018-12-27 | 三菱自動車工業株式会社 | Support structure of steering column |
| CN207106646U (en) * | 2017-08-16 | 2018-03-16 | 吉利汽车研究院（宁波）有限公司 | A kind of connecting bracket of fascia board girder and front wall |
| JP2020083137A (en) * | 2018-11-28 | 2020-06-04 | ダイハツ工業株式会社 | Steering column support structure |
| CN210116383U (en) * | 2019-05-06 | 2020-02-28 | 北京汽车股份有限公司 | Instrument board tubular beams support assembly and vehicle |
| DE102020112132B3 (en) * | 2020-05-05 | 2021-03-18 | Kirchhoff Automotive Deutschland Gmbh | Assembly for a vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113696961A (en) | 2021-11-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9834254B2 (en) | Motor vehicle instrument panel with sliding cover over crush space | |
| JP4923406B2 (en) | Body front structure | |
| US11713082B2 (en) | Vehicle frame | |
| CN113696961B (en) | Steering column connecting support, steering column assembly and automobile | |
| JP2019172114A (en) | Attachment structure of knee airbag device of vehicle | |
| CN112969630B (en) | Front cabin structure assembly and auxiliary frame for white automobile body | |
| CN209410168U (en) | A kind of automobile longitudinal beam structure of filled and process material | |
| CN110843932B (en) | Vehicle body structure and vehicle | |
| CN114852186B (en) | Automobile passenger cabin shell structure and automobile | |
| JP3460311B2 (en) | Car front body structure | |
| CN214420560U (en) | Additional strengthening and vehicle of vehicle A post | |
| JP2008132841A (en) | Supporting structure of instrument panel | |
| CN217623780U (en) | Instrument board beam assembly and vehicle | |
| CN203580659U (en) | Instrument panel support assembly and automobile | |
| CN219706860U (en) | Head-up display system mounting structure and vehicle | |
| NL2028495B1 (en) | A cab-over engine truck. | |
| JP4628813B2 (en) | Vehicle front structure | |
| KR100324661B1 (en) | Structure of cowl cross bar for vehicle | |
| JP6101722B2 (en) | Car body front support | |
| CN219857002U (en) | Reinforcing structure for airbag ECU | |
| JPH05330452A (en) | Instrument panel reinforcement | |
| EP4253200B1 (en) | Vehicle and cowl top assembly thereof | |
| CN215752668U (en) | A wind window crossbeam structure, preceding bounding wall subassembly and vehicle for vehicle | |
| CN211765890U (en) | Instrument board crossbeam device | |
| CN217778757U (en) | Steering support member assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |