CN104044493B - Left-right adjusting device for automobile seat - Google Patents
Left-right adjusting device for automobile seat Download PDFInfo
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- CN104044493B CN104044493B CN201410304357.9A CN201410304357A CN104044493B CN 104044493 B CN104044493 B CN 104044493B CN 201410304357 A CN201410304357 A CN 201410304357A CN 104044493 B CN104044493 B CN 104044493B
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- transverse shifting
- slide rail
- side impact
- adjusting device
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- 230000001276 controlling effect Effects 0.000 description 6
- 230000003139 buffering effect Effects 0.000 description 5
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Abstract
The invention provides a left-right adjusting device for an automobile seat, and belongs to the technical field of automobiles. The problem that in the prior art, an automobile seat can not be moved transversely when side impact happens to an automobile is solved. The automobile seat comprises a left sliding rail and a right sliding rail which are parallel to each other, the left-right adjusting device for the automobile seat comprises a side impact sensor, transverse movement assemblies and a control unit, the transverse movement assemblies are arranged below the two ends of the left sliding rail and the two ends of the right sliding rail respectively and fixed to the bottom plate of the automobile, the side impact sensor is connected with the signal input end of the control unit, the transverse movement assemblies are connected with the signal output end of the control unit, and the control unit is further connected with a storage battery. The automobile seat can be moved transversely relative to an automobile body through the left-right adjusting device for the automobile seat when side impact happens to the automobile, so that the injury probability of passengers is reduced, and the riding safety in the automobile is greatly improved.
Description
Technical field
The invention belongs to automobile technical field, more particularly to a kind of automotive seat left and right adjusting device.
Background technology
Today's society, automobile has become the walking-replacing tool of mankind's trip, and substantial amounts of application substantially increases the work of the mankind
Make and life efficiency, at the same time, automotive crash safety is also increasingly taken seriously.
While complete vehicle structure security performance is continued to optimize, injury of the side collision to in-car member cannot but have substance
Improvement, and the current passenger vehicle installing side airbag of China, side curtain airbag also be not force configuration, how to improve the peace of side collision
Quan Xing, is the research topic of those skilled in the art to protect the safety of in-car member.
In the prior art, for the protection of side collision is improved mainly by arranging installing side airbag, seldom pass through
The safety of side collision is improved in terms of armchair structure improvement.Such as Application No. CN200420111898.1, notification number
For the patent documentation of CN2787500, its disclosed technical scheme is：A kind of automobile seat slide rail mechanism, including left and right slide rail group
The linkage locking device of part and the left and right slide track component of connection, it is characterised in that：The movable part of the left slide track component includes
Left riser (15), left chute (14), adjusting rod cage plate (11) and adjusting rod (4), left riser (15) is installed in left chute (14)
On, adjusting rod cage plate (11) is fixed between left riser (15) and left chute (14), and adjusting rod (4) is assemblied in adjusting rod cage plate
(11) in stretching out the lasso on the outside of left chute (14), the lasso middle part of adjusting rod cage plate (11) is provided with downward board slot, adjusts
The shaft of pole (4) is provided with left closing piece (7), and dextrorotation spring (10), left closing piece are housed in afterbody fluting (18) of adjusting rod (4)
(7) in many lock profiles of tooth, it is corresponding with the board slot position of adjusting rod cage plate (11) and is engaged for end；The left slide track component
Standing part includes left fixing groove (2), lock tooth plate (1) and left side forward and backward fixed seat (19,21), and left fixing groove (2) is arranged on
On the forward and backward fixed seat (19,21) in left side, lock tooth plate (1) is fixed on below left fixing groove (2), and lock tooth plate (1) stretches out left fixation
The locked groove that a row is engaged with left closing piece (7) is provided with the outside of groove (2)；Between the left chute (14) and left fixing groove (2)
It is provided with the roller (20) for making it be slidably matched；The movable part of the right slide track component includes right riser (16), linkage rod set
Block (13) and gangbar (5), the bottom side punching of right riser (16) has board slot (17), and linkage rod set block (13) is fixed on right perpendicular
On plate (16), gangbar (5) is assemblied in linkage rod set block (13) and stretches out in the lasso on the outside of right riser (16), and link rod set block
(13) lasso middle part is provided with opening, and the shaft of gangbar (5) is provided with right closing piece (9), the afterbody fluting of gangbar (5)
(22) left-handed spring (12) is housed, the end of right closing piece (9) is in many lock profiles of tooth, its aperture position with linkage rod set block (13) in
Correspondence is simultaneously engaged with the board slot (17) of right riser (16)；The standing part of the right slide track component include right fixing groove (3) with
And the forward and backward fixed seat in right side (19,21), right fixing groove (3) in the forward and backward fixed seat in right side (19,21), right fixing groove
(3) side is provided with the locked groove that a row is engaged with right closing piece (9)；Arrange between the right riser (16) and right fixing groove (3)
There is the roller (20) for making it be slidably matched；The linkage locking device includes connecting hook (6) and connecting rod (8), connecting hook (6) peace
Be mounted on the adjusting rod of left slide track component (4) shaft, one end of connecting rod (8) is connected with connecting hook (6), connecting rod (8) it is another
One end is connected with the gangbar (5) of right slide track component.The program makes seat when horizontal shifting is done just for the sake of solution,
Synchronicity is high, the problem that reliable lock is high and manufacturing technology difficulty is low, and it is how right during automobile side impact not solve
The problem that passenger is protected.
The content of the invention
The purpose of the present invention is there are the problems referred to above for existing technology, it is proposed that a kind of automotive seat left and right adjusting dress
Put, the device can make automotive seat relative to vehicle body transverse shifting when automobile sends side impact, so as to reduce occupant's injury
Probability.
The purpose of the present invention can be realized by following technical proposal：A kind of automotive seat left and right adjusting device, automotive seats
Chair includes the left slide rail and right slide rail for adjustment before and after seat being parallel to each other, it is characterised in that this automotive seat or so is adjusted
Regulating device is included for detecting the side impact sensor of vehicle side impact signal, being separately positioned under the left slide rail and right slide rail two ends
Side and be fixed on car floor for the transverse shifting component of seat or so adjustment and for receiving side impact sensing
Side impact signal and output control signal control transverse shifting component that device sends make the control list of automotive seat generation transverse shifting
Unit, the side impact sensor is connected with the signal input part of control unit, the signal of the transverse shifting component and control unit
Outfan connects, and described control unit is also connected with the accumulator for providing electric energy to this device.
This automotive seat left and right adjusting device detects the side impact signal of automobile by sensor, is then exported by controller
Control signal control transverse shifting component moves seat, so that occupant is buffered when automobile sends and collides, reduction is touched
Impact is hit, the purpose of protection occupant is reached.
In a kind of above-mentioned automotive seat left and right adjusting device, the transverse shifting component is arranged on by mounting bracket
On car floor.Installing transverse shifting component by mounting bracket makes its fixation more firm.
In a kind of above-mentioned automotive seat left and right adjusting device, the transverse shifting component include transverse shifting slide rail,
Sliding panel, drive mechanism, baffle plate and damper actuator, the transverse shifting slide rail is fixed by bolt with mounting bracket, institute
State sliding panel to be arranged in transverse shifting slide rail, the sliding panel upper end is connected with the bottom of left slide rail/right slide rail by welding,
The sliding panel middle part is connected with drive mechanism, and the drive mechanism drives sliding panel that laterally shifting is done in transverse shifting slide rail
Dynamic, the baffle plate setting is used to be defined the position of sliding panel in transverse shifting slide rail, the damper actuator and control
Unit connection processed, the control instruction and controlling baffle plate for reception control unit moves down to cancel to cunning when automobile occurs side impact
The restriction of the position of dynamic plate.Normal condition lower baffle plate blocks the movement of sliding panel, so as to fixed slip Board position, to ensure seat
There is no transverse shifting, when automobile occurs side impact, damper actuator receives controlling baffle plate after the signal of control unit and moves down,
Simultaneously drive mechanism drives sliding panel movement to make seat produce transverse shifting, to reduce the impulsive force produced during automobile side crash to taking advantage of
The injury that member causes.
In a kind of above-mentioned automotive seat left and right adjusting device, the drive mechanism includes motor, screw mandrel, the motor
Be fixed on car floor and be connected with described control unit signal output part, the screw mandrel be arranged on transverse shifting slide rail in and with
Transverse shifting slide rail is arranged in the same direction, including screw rod and nut, and described screw rod one end is connected with motor output shaft and exports with motor
Axle is rotated and rotated, and the nut is set in outside screw rod and is connected by welding with sliding panel, when the screw rod is rotated, nut
Move axially along a screw.Rotated a power transmission screw rod by motor, screw rod rotate nut is moved axially along a screw so as to
Sliding panel movement is driven, the left slide rail being fixed on sliding panel/right slide rail produces transverse shifting and drives seat transverse shifting, automobile
During side impact, the control of motor reception control unit starts to rotate, and its power passes to screw rod, because now baffle plate has been moved down,
Therefore the nut being set on screw rod drives sliding panel along the axial movement of screw rod, so as to drive seat transverse shifting.
In a kind of above-mentioned automotive seat left and right adjusting device, the drive mechanism includes extension spring and extension spring fixed plate,
The extension spring is arranged in transverse shifting slide rail and arranges in the same direction with transverse shifting slide rail, and described extension spring one end passes through with sliding panel
Welding is connected, and the other end is fixedly connected with the extension spring fixed plate, and the extension spring fixed plate is fixedly mounted on car floor.
Under normally travel state, extension spring is in extended state, and when automobile occurs side impact, baffle plate is moved down, and extension spring is shunk, so as to pull cunning
Dynamic plate movement, makes seat that transverse shifting to occur.
In a kind of above-mentioned automotive seat left and right adjusting device, the side impact sensor is arranged on vehicle body both sides.By side
Bump sensor is arranged on vehicle body both sides can in time detect whether side impact accident.
In a kind of above-mentioned automotive seat left and right adjusting device, the side impact sensor is arranged on the B posts of automobile both sides
Bottom.When the B posts of automobile both sides are subjected to shock produces deformation, sensor is started working, and can so avoid vapour in minor accident
The frequent transverse shifting of vehicle seats.
In a kind of above-mentioned automotive seat left and right adjusting device, the transverse shifting of the transverse shifting component is specially：
The mobile 10mm-20mm in the middle of automobile.Because side impact is external impact, therefore movement can just play buffering work in the middle of automobile
With buffer requirements when generally the displacement of 10mm substantially meets side impact, certainly preferably, 20mm can be selected
Displacement guaranteeing more cushion spaces.
Compared with prior art, the present invention has advantages below：
(1), in this patent when vehicle occurs side collision, by moved seat position, buffer distance is increased, so as to
What passenger was subject to when reducing side collision injures；
(2), the device can be optimized on the basis of existing seat, improve, low cost of manufacture.
Description of the drawings
Fig. 1 is the circuit theory diagrams of the embodiment of the present invention one.
Fig. 2 is view before the movement of the transverse shifting component of the embodiment of the present invention one.
Fig. 3 is view after the movement of the transverse shifting component of the embodiment of the present invention one.
Fig. 4 is the transversal driving mechanism structural representation of the embodiment of the present invention one.
Fig. 5 is the circuit theory diagrams of the embodiment of the present invention two.
Fig. 6 is view before the movement of the transverse shifting component of the embodiment of the present invention two.
Fig. 7 is view after the movement of the transverse shifting component of the embodiment of the present invention two.
Fig. 8 is the transversal driving mechanism structural representation of the embodiment of the present invention two.
In figure, 1, side impact sensor；2nd, control unit；3rd, transverse shifting component；3a, transverse shifting slide rail；3b, slip
Plate；31a, motor；31b, screw rod；31c, nut；32a, extension spring；32b, extension spring fixed plate；3d, baffle plate；3e, damper actuator；
4th, accumulator；5th, left slide rail；6th, right slide rail；7th, mounting bracket；8th, car floor.
Specific embodiment
The following is the specific embodiment of the present invention and combine accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
Embodiment one：
As shown in figure 1, the circuit part of this automotive seat left and right adjusting device includes being arranged on the B posts bottom of vehicle body both sides
Side impact sensor 1, the control unit 2 of passage proximate, motor 31a, damper actuator 3e, accumulator 4 in the car, side are set
Bump sensor 1 is connected with the signal input part of control unit 2, the signal output part of control unit 2 respectively with motor 31a and baffle plate
Controller 3e connects, and control unit 2 is also connected with accumulator 4.
As shown in Fig. 2, Fig. 3 and Fig. 4, automotive seat includes the left slide rail 5 for adjustment before and after seat being parallel to each other
With right slide rail 6, the structure division of this automotive seat left and right adjusting device includes being separately positioned on left slide rail 5 and the two ends of right slide rail 6
Lower section and the transverse shifting component 3 for seat or so adjustment on car floor 8 is fixed on, the transverse shifting component 3 passes through
Mounting bracket 7 be arranged on car floor on, specifically include transverse shifting slide rail 3a, sliding panel 3b, drive mechanism, baffle plate 3d and
Damper actuator 3e.
In the present embodiment drive mechanism include motor 31a, screw mandrel, screw mandrel be arranged on transverse shifting slide rail 3a in and with horizontal stroke
Arrange in the same direction to shifting sledge 3a and specifically include screw rod 31b and nut 31c.Wherein transverse shifting slide rail 3a is by bolt and installation
Support 7 is fixed, and sliding panel 3b is arranged in transverse shifting slide rail 3a, the bottom of sliding panel 3b upper ends and the right slide rail 6 of left slide rail 5/
It is connected by welding, sliding panel 3b middle parts are connected with drive mechanism, specifically sliding panel 3b middle parts are solid with nut 31c welding
Even, nut 31c is set in the outside of screw rod 31b；Motor 31a is fixed on car floor 8, and screw rod 31b one end is defeated with motor 31a
Shaft connects and rotates with motor 31a output shaft rotations, and when screw rod 31b is rotated, nut 31c is moved axially along screw rod 31b；
Baffle plate 3d is arranged on for being defined to the position of sliding panel 3b in transverse shifting slide rail 3a, and damper actuator 3e is arranged on horizontal stroke
To one end slide rail 3a outside and be fixed in mounting bracket 7, side and baffle plate controls of the baffle plate 3d through transverse shifting slide rail 3a
Device 3e connections processed.
In order to ensure vehicle when there is side impact can effective buffering percussive force, by transverse shifting component 3 to automobile
It is 10mm-20mm that the mobile 10mm-20mm in centre, i.e. motor 31a rotate the coverage for causing nut 31c that transverse shifting occurs.
Preferably, displacement is set as into 20mm, to ensure that enough bufferings are interval.Specifically, when there is side impact, baffle plate control
Device 3e processed receives instruction controlling baffle plate 3d of control unit transmission and moves down, while motor 31a starts, drives screw rod 31b to rotate,
Nut 31c quickly moves the distance of 20mm along screw rod 31b to automobile centre direction, so as to ensure enough cushion spaces, subtracts
The impulsive force that few occupant is subject to when vehicle occurs side impact.
The principle of this automotive seat left and right adjusting device is as follows：
In the case of automobile normal running, baffle plate 3d blocks the movement of sliding panel 3b, so as to fixed sliding panel 3b positions,
To ensure that seat does not occur transverse shifting.When automobile occurs side impact, side impact sensor 1 by impulsive force because being detected side impact
Signal, and then side impact signal is sent to into control unit 2, control unit 2 is analyzed by the signal to receiving etc.
Reason, sends respectively control signal to damper actuator 3e and motor 31a, and damper actuator 3e receives the control of control unit 2
Controlling baffle plate 3d is moved down after signal, while the control signal of motor 31a reception control units 2 starts, being rotated by motor 31a will
Power transmission screw rod 31b, screw rod 31b are rotated makes nut 31c axially mobile so as to drive slip to automobile centre along screw rod 31b
Plate 3b is moved, and the right slide rail 6 of the left slide rail 5/ being fixed on sliding panel 3b is mobile in the middle of automobile to drive seat to shift in the middle of automobile,
Until mobile 20mm rear motor 31a stop operating, whole regulation process terminates, to reduce the impulsive force pair produced during automobile side crash
The injury that occupant causes.
Embodiment two：
As shown in figure 5, the circuit part of automotive seat left and right adjusting device includes being arranged on the B posts bottom of vehicle body both sides
Side impact sensor 1, the control unit 2 of passage proximate, damper actuator 3e, accumulator 4 in the car, side impact sensor 1 are set
It is connected with the signal input part of control unit 2, the signal output part of control unit 2 is connected with damper actuator 3e, control unit 2
Also it is connected with accumulator 4.
As shown in Fig. 6, Fig. 7 and Fig. 8, automotive seat includes the left slide rail 5 for adjustment before and after seat being parallel to each other
With right slide rail 6, the structure division of this automotive seat left and right adjusting device includes being separately positioned on left slide rail 5 and the two ends of right slide rail 6
Lower section and the transverse shifting component 3 for seat or so adjustment on car floor 8 is fixed on, the transverse shifting component 3 passes through
Mounting bracket 7 be arranged on car floor on, specifically include transverse shifting slide rail 3a, sliding panel 3b, drive mechanism, baffle plate 3d and
Damper actuator 3e.
In the present embodiment drive mechanism includes extension spring 32a and extension spring fixed plate 32b, and extension spring 32a is arranged on transverse shifting
Arrange in slide rail 3a and in the same direction with transverse shifting slide rail 3a, extension spring 32a one end is connected with sliding panel 3b by welding, the other end with
Extension spring fixed plate 32b is fixedly connected, and extension spring fixed plate 32b is fixedly mounted on car floor 8, and baffle plate 3d is arranged on transverse shifting
For being defined to the position of sliding panel 3b in slide rail 3a, damper actuator 3e is arranged on the outside of horizontal one end slide rail 3a simultaneously
It is fixed in mounting bracket 7, baffle plate 3d is connected through the side of transverse shifting slide rail 3a with damper actuator 3e.
In order to ensure vehicle when there is side impact can effective buffering percussive force, by transverse shifting component 3 to automobile
Effective contract by distance of centre mobile 10mm-20mm, i.e. extension spring 32a is 10mm-20mm.Preferably, displacement is set as
20mm, to ensure that enough bufferings are interval.Specifically, when there is side impact, damper actuator 3e receives control unit and sends out
Instruction controlling baffle plate 3d sent is moved down, because extension spring 32a is under normal circumstances to be in extended state, when baffle plate 3d is moved down,
Extension spring 32a shrink, so as to pull sliding panel laterally move slide rail 3a in the middle of automobile direction move, and then drive seat to
Automobile intermediate lateral moves 20mm, it is ensured that enough cushion spaces, reduces the impulsive force that occupant is subject to when vehicle occurs side impact.
The principle of this automotive seat left and right adjusting device is as follows：
In the case of automobile normal running, baffle plate 3d blocks the movement of sliding panel 3b, so as to fixed sliding panel 3b positions,
To ensure that seat does not occur transverse shifting, now extension spring 32a is in extended state.When there is side impact in automobile, side impact sensor 1
Because being detected side impact signal by impulsive force, and then side impact signal is sent to into control unit 2, control unit 2 is by docking
The signal of receipts is analyzed etc. and to process, and sends control signal and receives control to damper actuator 3e, damper actuator 3e
Controlling baffle plate 3d is moved down after the control signal of unit 2, and after baffle plate 3d is moved down, extension spring 32a is stopped due to no obstruction, therefore
Shrink, move to the direction in the middle of automobile so as to pull sliding panel 3b to laterally move slide rail 3a, until extension spring after mobile 20mm
In the state that do not stress, whole regulation process terminates 32a, to reduce the wound that the impulsive force produced during automobile side crash is caused to occupant
Evil.
Specific embodiment described herein is only explanation for example spiritual to the present invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications to described specific embodiment or supplement or replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (8)
1. a kind of automotive seat left and right adjusting device, automotive seat include being parallel to each other for the left slide rail that adjusts before and after seat
With right slide rail, it is characterised in that this automotive seat left and right adjusting device includes that the side impact for detecting vehicle side impact signal is sensed
Device, be separately positioned on the left slide rail and right slide rail two ends lower section and be fixed on car floor for seat or so adjustment
Transverse shifting component and side impact signal and output control signal control for receiving the side impact sensor transmission are laterally moved
Dynamic component makes automotive seat produce the control unit of transverse shifting, and the side impact sensor connects with the signal input part of control unit
Connect, the transverse shifting component is connected with the signal output part of control unit, described control unit is also connected with for this device
The accumulator of electric energy is provided.
2. a kind of automotive seat left and right adjusting device according to claim 1, it is characterised in that the transverse shifting component
It is arranged on car floor by mounting bracket.
3. a kind of automotive seat left and right adjusting device according to claim 1 and 2, it is characterised in that the transverse shifting
Component includes transverse shifting slide rail, sliding panel, drive mechanism, baffle plate and damper actuator, and the transverse shifting slide rail passes through
Bolt is fixed with mounting bracket, and the sliding panel is arranged in transverse shifting slide rail, the sliding panel upper end and left slide rail/right cunning
The bottom of rail is connected by welding, and the sliding panel middle part is connected with drive mechanism, and the drive mechanism drives sliding panel in horizontal stroke
Laterally move into shifting sledge, the baffle plate setting is used to limit the position of sliding panel in transverse shifting slide rail
Fixed, the damper actuator is connected with control unit, and the control instruction and controlling baffle plate for reception control unit is sent out in automobile
Move down to cancel the restriction of the position to sliding panel during raw side impact.
4. a kind of automotive seat left and right adjusting device according to claim 3, it is characterised in that the drive mechanism includes
Motor, screw mandrel, the motor is fixed on car floor and is connected with described control unit signal output part, and the screw mandrel is arranged on
Arrange in transverse shifting slide rail and in the same direction with transverse shifting slide rail, including screw rod and nut, described screw rod one end exports with motor
Axle connects and rotates with motor output shaft and rotate, and the nut is set in outside screw rod and is connected by welding with sliding panel, when
When the screw rod is rotated, nut is moved axially along a screw.
5. a kind of automotive seat left and right adjusting device according to claim 3, it is characterised in that the drive mechanism includes
Extension spring and extension spring fixed plate, the extension spring is arranged in transverse shifting slide rail and arranges in the same direction with transverse shifting slide rail, the drawing
Spring one end is connected with sliding panel by welding, and the other end is fixedly connected with the extension spring fixed plate, and the extension spring fixed plate is fixed
On car floor.
6. a kind of automotive seat left and right adjusting device according to claim 1 and 2, it is characterised in that the side impact sensing
Device is arranged on vehicle body both sides.
7. a kind of automotive seat left and right adjusting device according to claim 6, it is characterised in that the side impact sensor sets
Put in the B posts bottom of automobile both sides.
8. a kind of automotive seat left and right adjusting device according to claim 1, it is characterised in that the transverse shifting component
Transverse shifting be specially：The mobile 10mm-20mm in the middle of automobile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410304357.9A CN104044493B (en) | 2014-06-28 | 2014-06-28 | Left-right adjusting device for automobile seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410304357.9A CN104044493B (en) | 2014-06-28 | 2014-06-28 | Left-right adjusting device for automobile seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104044493A CN104044493A (en) | 2014-09-17 |
| CN104044493B true CN104044493B (en) | 2017-04-12 |
Family
ID=51498046
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410304357.9A Active CN104044493B (en) | 2014-06-28 | 2014-06-28 | Left-right adjusting device for automobile seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104044493B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104924930A (en) * | 2015-07-20 | 2015-09-23 | 王陆峰 | Active anti-collision seat for automobile |
| CN107776524B (en) * | 2016-08-26 | 2020-07-03 | 长城汽车股份有限公司 | Vehicle safety protection method and system and vehicle |
| CN106828219B (en) * | 2017-03-01 | 2019-06-28 | 陈乃宏 | Collide avoidance system |
| KR102719868B1 (en) * | 2019-04-23 | 2024-10-23 | 현대자동차주식회사 | Vehicle and method for controlling thereof |
| CN111806315B (en) * | 2020-06-24 | 2021-08-24 | 江苏理工学院 | An anti-collision device |
| CN114312506B (en) * | 2022-01-12 | 2023-03-24 | 厦门理工学院 | Child seat moving system and method |
| CN115031997B (en) * | 2022-06-21 | 2024-06-04 | 中国第一汽车股份有限公司 | Method and device for reducing injury of side column collision passenger of whole vehicle |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4396220A (en) * | 1980-06-20 | 1983-08-02 | Daimler-Benz Aktiengesellschaft | Vehicle seat |
| DE102005003546A1 (en) * | 2005-01-26 | 2006-08-03 | Autoliv Development Ab | Safety system for motor vehicle, has seat cushion that is movable inwardly or outwardly from resting position into working position, by drive unit over guidance, based on lateral impact determined by evaluation unit |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4032385C2 (en) * | 1990-10-12 | 1994-06-23 | Audi Ag | Safety device for a vehicle occupant |
| US5149165A (en) * | 1991-05-06 | 1992-09-22 | Woolley Ronald L | Structures for lifting outboard side of seat of motor vehicle during side impact collision |
| JP2005186670A (en) * | 2003-12-24 | 2005-07-14 | Delta Kogyo Co Ltd | Vehicle seat |
| DE102008043617A1 (en) * | 2008-11-10 | 2010-05-12 | Robert Bosch Gmbh | vehicle seat |
| CN101856987B (en) * | 2010-06-18 | 2012-08-08 | 张正生 | Emergency injury prevention device for vehicle-mounted seat |
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- 2014-06-28 CN CN201410304357.9A patent/CN104044493B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4396220A (en) * | 1980-06-20 | 1983-08-02 | Daimler-Benz Aktiengesellschaft | Vehicle seat |
| DE102005003546A1 (en) * | 2005-01-26 | 2006-08-03 | Autoliv Development Ab | Safety system for motor vehicle, has seat cushion that is movable inwardly or outwardly from resting position into working position, by drive unit over guidance, based on lateral impact determined by evaluation unit |
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| Publication number | Publication date |
|---|---|
| CN104044493A (en) | 2014-09-17 |
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