CN107628100A - Steering column, steering and vehicle - Google Patents
Steering column, steering and vehicle Download PDFInfo
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- CN107628100A CN107628100A CN201710643336.3A CN201710643336A CN107628100A CN 107628100 A CN107628100 A CN 107628100A CN 201710643336 A CN201710643336 A CN 201710643336A CN 107628100 A CN107628100 A CN 107628100A
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- column
- steering
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- input shaft
- bracket
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Abstract
The invention provides a kind of steering column, steering and vehicle.Wherein, steering column includes：Input shaft, for being connected simultaneously synchronous axial system with transfer；Column assemblies, it is set on the outside of input shaft, is set in relative rotation between column assemblies and input shaft, and relative position is constant in the axial direction with input shaft for column assemblies；Tubular column bracket, fixed setting, endergonic structure is provided with tubular column bracket, fastener crosses column assemblies and tubular column bracket so that column assemblies are connected on tubular column bracket, fastener abuts cooperation with the endergonic structure on tubular column bracket, when input shaft stress and when endergonic structure is deformed by fastener, input shaft and column assemblies can move down.The problem of poor universality that can efficiently solve steering column of the prior art that applies the technical scheme of the present invention.
Description
Technical field
The present invention relates to field of vehicles, in particular to a kind of steering column, steering and vehicle.
Background technology
At present, in order to ensure the driving safety of driver, the steering of vehicle can typically include steering wheel and steering wheel
The steering column of connection and steering gear.The automobile of different platform needs to meet different crumple requirements, due to existing steering
The collapsing structure of tubing string is complex, it is therefore desirable to different steering columns is designed according to different requirements, this causes versatility
Difference, production cost are high.
The content of the invention
It is a primary object of the present invention to provide a kind of steering column, steering and vehicle, to solve prior art
In steering column poor universality the problem of.
To achieve these goals, according to an aspect of the invention, there is provided a kind of steering column, including：Input shaft,
For being connected simultaneously synchronous axial system with transfer；Column assemblies, it is set on the outside of input shaft, phase between column assemblies and input shaft
To rotationally setting, and relative position is constant in the axial direction with input shaft for column assemblies；Tubular column bracket, it is fixedly installed, pipe
Endergonic structure is provided with column holder, fastener crosses column assemblies and tubular column bracket so that column assemblies are connected into tubular column bracket
On, fastener abuts cooperation with the endergonic structure on tubular column bracket, when input shaft stress and sends out endergonic structure by fastener
During the shape that changes, input shaft and column assemblies can move down.
Further, endergonic structure is multiple energy-absorbing teeth.
Further, it is provided with mounting hole on tubular column bracket, mounting hole is elongated hole, the bearing of trend and column assemblies of elongated hole
Bearing of trend it is consistent, multiple energy-absorbing teeth are disposed on the hole wall of mounting hole along the bearing of trend of column assemblies.
Further, multiple energy-absorbing teeth are symmetrically disposed on the hole wall of mounting hole.
Further, mounting hole includes the first end close to transfer and the second end away from transfer, energy-absorbing
Teeth directional the second end extension of mounting hole.
Further, mounting hole includes the first end close to transfer and the second end away from transfer, when defeated
When entering the impact force that axle is subject to and being not up to predetermined value, fastener be located at the first end of mounting hole and with multiple energy-absorbing teeth close to turning
Coordinate to the energy-absorbing tooth of device.
Further, the angle between the center line of the length direction of the center line of energy-absorbing tooth and mounting hole is at 30 degree to 60
Between degree.
Further, steering column also includes：Guide frame, it is arranged between column assemblies and tubular column bracket to guide
Column assemblies move in a predetermined direction.
Further, it is provided with mounting hole on tubular column bracket, mounting hole is elongated hole, the bearing of trend and column assemblies of elongated hole
Axis direction it is consistent, tubular column bracket include two first support plates being oppositely arranged and be connected to two first support plates it
Between second support plate, mounting hole be two, two mounting holes are separately positioned on two first support plates.
Further, respectively there are a pockets, two pockets are correspondingly arranged, two on two first support plates
Mounting hole is separately positioned on the bottom land of two pockets, and for guide frame to be oriented to insert, it is recessed that guiding insert is contained in receiving
In groove, fastener crosses tubular column bracket, is oriented to insert and column assemblies from outside to inside, is oriented to the side wall and pockets of insert
Recess sidewall coordinate to guide column assemblies to move in a predetermined direction.
Further, the side that column assemblies include tubular column main body and are fixedly connected with tubular column main body leads to, and input shaft is located at
The inside of tubular column main body, it is logical that fastener crosses tubular column bracket, guiding insert and side from outside to inside.
Further, it is oriented between the side wall of insert and the recess sidewall of pockets and coordinates for gap, is oriented to insert
Roof and just logical side are close fit between leading to side wall, are oriented between the bottom wall of insert and the bottom land of pockets and match somebody with somebody to be bonded
Close.
According to another aspect of the present invention, there is provided a kind of steering, including：Steering wheel, produce go to action；Turn to
Device, turned to according to go to action；Steering column, steering column are above-mentioned steering column, and steering column closure disk is with turning
To device so that go to action is transferred to steering gear.
According to another aspect of the present invention, there is provided a kind of vehicle, including：Vehicle body；Steering, steering are above-mentioned
Steering, the tubular column bracket of the steering column of steering is fixedly installed on vehicle body.
Apply the technical scheme of the present invention, steering column includes the tubular column bracket of fixed setting, is provided with tubular column bracket
Endergonic structure, fastener cross column assemblies and tubular column bracket so that column assemblies are connected on tubular column bracket, fastener and pipe
Endergonic structure on column holder coordinates.When impact force of the input shaft by axial direction, input shaft drives column assemblies together
In axial direction move.Because fastener is located on column assemblies, therefore, the fastener when column assemblies are axially moveable
Can be along the axial movement of column assemblies, during movement, fastener coordinates with the endergonic structure on tubular column bracket, energy-absorbing knot
Structure deforms to absorb energy caused by collision.In said structure, the endergonic structure for determining to absorb how many energy is arranged on
On tubular column bracket, therefore, for the automobile of different platform, different tubular column brackets can be designed, and without going design to tie again
The complicated steering column of structure.Therefore the versatility of said structure is stronger, and production cost substantially reduces, and solves of the prior art
The problem of poor universality of steering column.
Brief description of the drawings
The Figure of description for forming the part of the application is used for providing a further understanding of the present invention, and of the invention shows
Meaning property embodiment and its illustrate be used for explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 shows the main structure diagram of the embodiment of the steering column according to the present invention；
Fig. 2 shows the mplifying structure schematic diagram at the A of Fig. 1 steering column；
Fig. 3 shows the cross section structure diagram of the B-B direction of Fig. 2 steering column；
Fig. 4 shows the partial enlargement structural representation of Fig. 1 steering column；And
Fig. 5 shows the partial structural diagram of the steering according to the present invention.
Wherein, above-mentioned accompanying drawing marks including the following drawings：
10th, input shaft；20th, column assemblies；21st, tubular column main body；22nd, Fang Tong；221st, the logical side wall in side；30th, tubular column bracket；
31st, energy-absorbing tooth；32nd, second support plate；33rd, first support plate；331st, bottom land；3311st, mounting hole；3311a, first end；
3311b, the second end；332nd, recess sidewall；34th, installing plate；40th, fastener；50th, guide frame；60th, steering wheel.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As depicted in figs. 1 and 2, the steering column of the present embodiment includes：Input shaft 10, column assemblies 20 and tubular column bracket
30.Wherein, input shaft 10 is used to be connected simultaneously synchronous axial system with transfer.Column assemblies 20 are set in the outside of input shaft 10, pipe
Set in relative rotation between column assembly 20 and input shaft 10, and column assemblies 20 and input shaft 10 are in the axial direction with respect to position
Put constant.Tubular column bracket 30 is fixedly installed, and endergonic structure is provided with tubular column bracket 30, and fastener 40 crosses the He of column assemblies 20
So that column assemblies 20 are connected on tubular column bracket 30, fastener 40 supports tubular column bracket 30 with the endergonic structure on tubular column bracket 30
Cooperation is connect, when the stress of input shaft 10 and when endergonic structure is deformed by fastener 40, input shaft 10 and column assemblies 20
It can move down.
Using the technical scheme of the present embodiment, steering column includes the tubular column bracket 30 of fixed setting, on tubular column bracket 30
Endergonic structure is provided with, fastener 40 crosses column assemblies 20 and tubular column bracket 30 so that column assemblies 20 are connected into tubular column bracket
On 30, fastener 40 coordinates with the endergonic structure on tubular column bracket 30.It is defeated when impact force of the input shaft 10 by axial direction
Entering axle 10 drives column assemblies 20 in axial direction to move together.Because fastener 40 is located on column assemblies 20, therefore, when
Fastener 40 also can be along the axial movement of column assemblies 20, during movement, fastening when column assemblies 20 are axially moveable
Part 40 coordinates with the endergonic structure on tubular column bracket 30, and endergonic structure deforms to absorb energy caused by collision.Above-mentioned
In structure, the endergonic structure for determining to absorb how many energy is arranged on tubular column bracket 30, therefore, for the automobile of different platform,
Different tubular column brackets 30 can be designed, and without removing the complicated steering column of design structure again.Therefore said structure is general
Property is stronger, and production cost substantially reduces, the poor universality for solving the problems, such as steering column of the prior art.
As shown in Figure 1, Figure 2 and Figure 4, in the present embodiment, endergonic structure is multiple energy-absorbing teeth 31.Said structure is simple,
Energy-absorbing effect is good.Specifically, when impact force of the input shaft 10 by axial direction, input shaft 10 drives column assemblies 20 together
In axial direction move.Because fastener 40 crosses tubular column bracket 30 and column assemblies 20, therefore, when column assemblies 20 vertically
Fastener 40 also can be along the axial movement of column assemblies 20, during movement, fastener 40 and tubular column bracket 30 when mobile
On energy-absorbing tooth 31 coordinate to absorb energy, when collision energy be more than first energy-absorbing tooth 31 can absorb energy when, tightly
Firmware 40 will coordinate with next energy-absorbing tooth 31, until collision energy is absorbed totally.
As shown in Figure 1, Figure 2 and Figure 4, in the present embodiment, mounting hole 3311, mounting hole are provided with tubular column bracket 30
3311 be elongated hole, and the bearing of trend of elongated hole is consistent with the bearing of trend of column assemblies 20, and multiple energy-absorbing teeth 31 are along column assemblies 20
Bearing of trend be disposed on the hole wall of mounting hole 3311.Specifically fastener 40 pass through mounting hole 3311 after with multiple suctions
Energy tooth 31 coordinates.Said structure is simple, it is easy to accomplish.Further, since the extension side of the bearing of trend of elongated hole and column assemblies 20
To consistent, therefore multiple energy-absorbing teeth 31 are also arranged along the bearing of trend of column assemblies 20, and said structure causes energy-absorbing effect more preferably.
It should be noted that in the present embodiment, the connection end of fastener 40 and mounting hole 3311 is provided with backstop head, to prevent from fastening
Part 40 is deviate from out of mounting hole 3311, so as to ensure that steering column has the function that crumple energy-absorbing all the time, and then ensures person peace
Entirely.
As shown in Figure 1, Figure 2 and Figure 4, in the present embodiment, multiple energy-absorbing teeth 31 are symmetrically disposed in mounting hole 3311
On hole wall.Specifically, when collision energy is less than the energy that first energy-absorbing tooth 31 can absorb, or when not colliding,
Fastener 40 coordinates with first pair of energy-absorbing tooth 31 being oppositely arranged.It can be absorbed when collision energy is more than first pair of energy-absorbing tooth 31
Energy when, fastener 40 will coordinate with lower a pair of energy-absorbings tooth 31, by that analogy, until collision energy is absorbed and is totally
Only.Due to fastener 40 can and paired energy-absorbing tooth 31 (two row's energy-absorbing teeth 31) coordinate, therefore relative to single energy-absorbing tooth 31 and
Speech, the energy that two row's energy-absorbing teeth 31 absorb are much higher than the energy that single energy-absorbing tooth 31 is absorbed.Therefore said structure can improve
Energy-absorbing effect.
As shown in Figure 1, Figure 2 and Figure 4, in the present embodiment, mounting hole 3311 includes the first end close to transfer
3311a and the second end 3311b away from transfer, the second end 3311b of energy-absorbing tooth 31 towards mounting hole 3311 extend.On
State structure and make it that energy-absorbing effect is good.Specifically, as shown in figure 4, Fig. 4 shows the partial enlarged drawing of Fig. 1 steering column, in figure
Energy-absorbing tooth 31 be the energy-absorbing tooth before non-crimp state, the energy-absorbing tooth 31 ' in figure is the energy-absorbing tooth after crimp
State.When collision energy be more than first pair of energy-absorbing tooth 31 can absorb energy when, energy-absorbing tooth 31 by fastener 40 oppress by
Gradually moved to the hole wall of mounting hole 3311, untill the position of energy-absorbing tooth 31 ' being moved in figure.Then, fastener 40 will
Move down under the guiding of energy-absorbing tooth 31 ' and coordinate with second pair of energy-absorbing tooth 31, by that analogy, until collision energy is absorbed
Untill totally.
As shown in Figure 1, Figure 2 and Figure 4, in the present embodiment, mounting hole 3311 includes the first end close to transfer
3311a and the second end 3311b away from transfer, when the impact force that input shaft 10 is subject to is not up to predetermined value, fastening
Part 40 is located at the first end 3311a of mounting hole 3311 and coordinated with the energy-absorbing tooth 31 in multiple energy-absorbing teeth 31 close to transfer.
Said structure is simple, in the case where meeting crumple energy-absorbing requirement so that and the length of mounting hole 3311 is as far as possible short, meanwhile, to protect
Card crumple space and energy-absorbing require that the length of mounting hole 3311 can be adjusted according to the actual requirements.
As shown in Figure 1, Figure 2 and Figure 4, in the present embodiment, the length side of the center line of energy-absorbing tooth 31 and mounting hole 3311
To center line between angle [alpha] between 30 degree to 60 degree.Said structure make it that energy-absorbing effect is preferable.
Because in actual collision, the impact force from the external world can not possibly be with the complete phase of axial direction of column assemblies 20
Together, when the component of the axis perpendicular to column assemblies 20 is larger, fastener 40 probably deviates the axis of column assemblies 20,
Cause the energy-absorbing effect of endergonic structure poor.In order to solve the above problems, as shown in Figure 1 to Figure 3, in the present embodiment, steering tube
Post also includes：Guide frame 50, it is arranged between column assemblies 20 and tubular column bracket 30 to guide column assemblies 20 predetermined
Side moves up.Said structure enables column assemblies 20 to be moved all the time along predetermined direction (axial directions of column assemblies 20)
It is dynamic, so as to improve energy-absorbing effect.
As shown in Figures 1 to 4, in the present embodiment, mounting hole 3311 is provided with tubular column bracket 30, mounting hole 3311 is
Elongated hole, the bearing of trend of elongated hole is consistent with the axis direction of column assemblies 20, tubular column bracket 30 include being oppositely arranged two the
One supporting plate 33 and the second support plate 32 being connected between two first support plates 33, mounting hole 3311 are two, two
Mounting hole 3311 is separately positioned on two first support plates 33.Said structure causes the both ends of fastener 40 and mounting hole
Energy-absorbing tooth 31 on 3311 coordinate so that energy-absorbing effect more preferably.
It should be noted that as shown in figure 3, in the present embodiment, tubular column bracket 30 also includes connecting with first support plate 33
The installing plate 34 connect, installing plate 34 stretch out, and tubular column bracket 30 is fixedly installed on external equipment by installing plate.
As shown in Figures 2 and 3, in the present embodiment, respectively there are a pockets on two first support plates 33, two
Pockets are correspondingly arranged, and two mounting holes 3311 are separately positioned on the bottom land 331 of two pockets, and guide frame 50 is
Insert is oriented to, insert is oriented to and is contained in pockets, the recess sidewalls 332 of pockets is towards the axis side of column assemblies 20
To extension, fastener 40 crosses tubular column bracket 30, is oriented to insert and column assemblies 20 from outside to inside, be oriented to the side wall of insert with
Recess sidewall 332 coordinates to guide column assemblies 20 to move in a predetermined direction.Specifically, as shown in Fig. 2 when input shaft 10 by
To axial direction impact force when, input shaft 10 drive column assemblies 20 in axial direction move together.Due to fastener 40 with
Column assemblies 20 are fixedly connected, and therefore, when column assemblies 20 are axially moveable, fastener 40 also can be along the axle of column assemblies 20
To movement.It is oriented to because fastener 40 is located in insert, therefore when fastener 40 is axially moveable, being oriented to insert also can be with
Movement.Coordinate again due to being oriented to the side wall of insert and the recess sidewall 332 of pockets, the bearing of trend of recess sidewall 332
It is consistent with the axis direction of column assemblies 20, therefore when fastener 40 deviates predetermined direction, recess sidewall 332 will stop
It is oriented to insert so that fastener 40 can move along predetermined direction, so as to improve energy-absorbing effect.
It should be noted that in the present embodiment, above-mentioned pockets punch forming.Certainly, those skilled in the art should
When knowing, the shaping not limited to this of pockets, the technological formings such as turnning and milling can also be passed through.
As shown in Figure 1 to Figure 3, in the present embodiment, column assemblies 20 include tubular column main body 21 and with tubular column main body 21
The side that is fixedly connected logical 22, input shaft 10 are located at the inside of tubular column main body 21, fastener 40 cross from outside to inside tubular column bracket 30,
It is oriented to insert and side logical 22.Usual tubular column main body 21 is connected with input shaft 10 by bearing, when input shaft 10 by axial direction to
Under power when, tubular column main body 21 together moves downward with input shaft.Again because side logical 22 is fixedly connected with tubular column main body 21, because
This, side logical 22 can also move downward.Because fastener 40 crosses tubular column bracket 30, guiding insert and side logical 22 from outside to inside,
Therefore, fastener 40 can together move downward with side logical 22, and coordinate simultaneously with the energy-absorbing tooth 31 on tubular column bracket 30 to realize
The purpose of energy-absorbing.In said structure, because the side of being located in of fastener 40 leads in 22 rather than is located in tubular column main body 21, because
This fastener will not interfere with the input shaft 10 in tubular column main body 21.In addition, said structure is simple, it is easily assembled.
In the present embodiment, it is oriented between the side wall of insert and the recess sidewall 332 of pockets and coordinates for gap, is oriented to
The roof of insert and the side of side logical 22 are close fit between leading to side wall 221, are oriented to the bottom wall of insert and the bottom land of pockets
It is close fit between 331.Said structure is simple, is easily assembled.
As shown in figure 5, present invention also provides a kind of steering, according to the embodiment bag of the steering of the application
Include：Steering wheel 60, steering gear and steering column.Wherein, steering wheel 60 produces go to action.Steering gear turns according to go to action
To.Steering column is above-mentioned steering column, and steering column closure disk 60 is with steering gear so that go to action is transferred to turns
To device, above-mentioned transfer forms steering wheel.Because above-mentioned steering column has the advantages of versatile, therefore there is its
Steering also has above-mentioned advantage.
Present invention also provides a kind of vehicle, is included according to the embodiment of the vehicle (not shown) of the application：Vehicle body
And steering.Steering is above-mentioned steering, and the tubular column bracket of the steering column of steering is fixedly installed on
On vehicle body.Preferably, tubular column bracket is fixed on crossbeam instrument board.Because above-mentioned steering has the advantages of versatile,
Therefore with its vehicle also with above-mentioned advantage.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (14)
- A kind of 1. steering column, it is characterised in that including：Input shaft (10), for being connected simultaneously synchronous axial system with transfer；Column assemblies (20), be set on the outside of the input shaft (10), the column assemblies (20) and the input shaft (10) it Between set in relative rotation, and relative position is constant in the axial direction with the input shaft (10) for the column assemblies (20)；Tubular column bracket (30), it is fixedly installed, endergonic structure is provided with the tubular column bracket (30), fastener (40) crosses described Column assemblies (20) and the tubular column bracket (30) are so that the column assemblies (20) are connected on the tubular column bracket (30), institute State fastener (40) and abut cooperation with the endergonic structure on the tubular column bracket (30), when the input shaft (10) stress and pass through When fastener (40) makes the endergonic structure deform, the input shaft (10) and the column assemblies (20) can move down.
- 2. steering column according to claim 1, it is characterised in that the endergonic structure is multiple energy-absorbing teeth (31).
- 3. steering column according to claim 2, it is characterised in that be provided with mounting hole on the tubular column bracket (30) (3311), the mounting hole (3311) is the bearing of trend of elongated hole, the bearing of trend of the elongated hole and the column assemblies (20) Unanimously, bearing of trend of multiple energy-absorbing teeth (31) along the column assemblies (20) is disposed on the mounting hole (3311) Hole wall on.
- 4. steering column according to claim 3, it is characterised in that multiple energy-absorbing teeth (31) are symmetrically disposed in institute On the hole wall for stating mounting hole (3311).
- 5. steering column according to claim 3, it is characterised in that the mounting hole (3311) is included close to the steering The first end (3311a) of device and the second end (3311b) away from the transfer, the energy-absorbing tooth (31) is towards described The second end (3311b) extension of mounting hole (3311).
- 6. steering column according to claim 3, it is characterised in that the mounting hole (3311) is included close to the steering The first end (3311a) of device and the second end (3311b) away from the transfer, are subject to when the input shaft (10) When impact force is not up to predetermined value, the fastener (40) be located at the first end (3311a) of the mounting hole (3311) and with it is more Energy-absorbing tooth (31) in the individual energy-absorbing tooth (31) close to the transfer coordinates.
- 7. steering column according to claim 3, it is characterised in that the center line of the energy-absorbing tooth (31) and the installation Angle between the center line of the length direction in hole (3311) is between 30 degree to 60 degree.
- 8. steering column according to claim 1, it is characterised in that the steering column also includes：Guide frame (50), it is arranged between the column assemblies (20) and the tubular column bracket (30) to guide the tubing string Component (20) moves in a predetermined direction.
- 9. steering column according to claim 8, it is characterised in that be provided with mounting hole on the tubular column bracket (30) (3311), the mounting hole (3311) is the axis direction of elongated hole, the bearing of trend of the elongated hole and the column assemblies (20) Unanimously, the tubular column bracket (30) includes two first support plates (33) being oppositely arranged and is connected to two first support plates (33) the second support plate (32) between, the mounting hole (3311) are two, and two mounting holes (3311) are set respectively On two first support plates (33).
- 10. steering column according to claim 9, it is characterised in that respectively have on two first support plates (33) One pockets, two pockets are correspondingly arranged, and two mounting holes (3311) are separately positioned on described in two On the bottom land (331) of pockets, for the guide frame (50) to be oriented to insert, it is recessed that the guiding insert is contained in the receiving In groove, the fastener (40) crosses the tubular column bracket (30), the guiding insert and the column assemblies from outside to inside (20), the side wall for being oriented to insert and the recess sidewall (332) of the pockets coordinate to guide the column assemblies (20) move in a predetermined direction.
- 11. steering column according to claim 10, it is characterised in that the column assemblies (20) include tubular column main body (21) side and with the tubular column main body (21) being fixedly connected leads to (22), and the input shaft (10) is located at the tubular column main body (21) inside, the fastener (40) cross the tubular column bracket (30), the guiding insert and the side from outside to inside Logical (22).
- 12. steering column according to claim 11, it is characterised in that the side wall for being oriented to insert and the receiving are recessed Coordinate between the recess sidewall (332) of groove for gap, the side that the roof for being oriented to insert leads to (22) with the side leads to side wall (221) it is close fit between, described be oriented between the bottom wall and the bottom land (331) of the pockets of insert is matched somebody with somebody to be bonded Close.
- A kind of 13. steering, it is characterised in that including：Steering wheel (60), produce go to action；Steering gear, turned to according to the go to action；Steering column, the steering column are the steering column any one of claim 1 to 12, and the steering column connects The steering wheel (60) is connect with the steering gear so that the go to action is transferred to the steering gear.
- A kind of 14. vehicle, it is characterised in that including：Vehicle body；Steering, the steering are the steering described in claim 13, the steering column of the steering Tubular column bracket (30) is fixedly installed on the vehicle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710643336.3A CN107628100B (en) | 2017-07-31 | 2017-07-31 | Steering column, steering system and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710643336.3A CN107628100B (en) | 2017-07-31 | 2017-07-31 | Steering column, steering system and vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107628100A true CN107628100A (en) | 2018-01-26 |
| CN107628100B CN107628100B (en) | 2020-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710643336.3A Active CN107628100B (en) | 2017-07-31 | 2017-07-31 | Steering column, steering system and vehicle |
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| KR100848499B1 (en) * | 2007-01-24 | 2008-07-28 | 주식회사 만도 | Collision energy absorbing apparatus of steering column |
| CN201863882U (en) * | 2010-10-29 | 2011-06-15 | 东风汽车公司 | Energy absorbing structure of steering column |
| CN202175085U (en) * | 2011-07-14 | 2012-03-28 | 北汽福田汽车股份有限公司 | Energy-absorbing steering pipe column and truck |
| JP2013173382A (en) * | 2012-02-23 | 2013-09-05 | Nsk Ltd | Support of impact-absorbing steering column |
| CN103786774A (en) * | 2012-10-30 | 2014-05-14 | 重庆长安汽车股份有限公司 | Tooth-shaped energy-absorption steering column |
| CN104968555A (en) * | 2012-12-06 | 2015-10-07 | 蒂森克虏伯普利斯坦股份公司 | Steering column for a motor vehicle |
| EP3048031A2 (en) * | 2015-01-26 | 2016-07-27 | Jtekt Corporation | Steering system |
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2017
- 2017-07-31 CN CN201710643336.3A patent/CN107628100B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100848499B1 (en) * | 2007-01-24 | 2008-07-28 | 주식회사 만도 | Collision energy absorbing apparatus of steering column |
| CN201863882U (en) * | 2010-10-29 | 2011-06-15 | 东风汽车公司 | Energy absorbing structure of steering column |
| CN202175085U (en) * | 2011-07-14 | 2012-03-28 | 北汽福田汽车股份有限公司 | Energy-absorbing steering pipe column and truck |
| JP2013173382A (en) * | 2012-02-23 | 2013-09-05 | Nsk Ltd | Support of impact-absorbing steering column |
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| EP3048031A2 (en) * | 2015-01-26 | 2016-07-27 | Jtekt Corporation | Steering system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107628100B (en) | 2020-09-15 |
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