CN109204207A - Automobile passive safety system - Google Patents
Automobile passive safety system Download PDFInfo
- Publication number
- CN109204207A CN109204207A CN201811246362.3A CN201811246362A CN109204207A CN 109204207 A CN109204207 A CN 109204207A CN 201811246362 A CN201811246362 A CN 201811246362A CN 109204207 A CN109204207 A CN 109204207A
- Authority
- CN
- China
- Prior art keywords
- automobile
- air bag
- hydraulic cylinder
- safety system
- cylinder body
- 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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000002265 prevention Effects 0.000 claims description 18
- 238000005192 partition Methods 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims 1
- 239000002775 capsule Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
- B60R19/20—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact containing mainly gas or liquid, e.g. inflatable
- B60R19/205—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact containing mainly gas or liquid, e.g. inflatable inflatable in the direction of an obstacle upon impending impact, e.g. using air bags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
- B60N2/427—Seats or parts thereof displaced during a crash
- B60N2/42727—Seats or parts thereof displaced during a crash involving substantially rigid displacement
- B60N2/42736—Seats or parts thereof displaced during a crash involving substantially rigid displacement of the whole seat
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Air Bags (AREA)
Abstract
The invention belongs to the technical field of automobile accessories, and particularly relates to an automobile passive safety system which comprises a primary safety system and a secondary safety system, wherein the secondary safety system comprises anti-collision beams arranged on the periphery of an automobile chassis, the anti-collision beams are connected with a hydraulic cylinder body arranged on the inner side of the automobile chassis through hydraulic cylinder ejector rods, a hydraulic cylinder slideway is arranged on the automobile chassis on the lower side of the hydraulic cylinder body, the hydraulic cylinder body is connected with the hydraulic cylinder slideway through a fixing mechanism, the hydraulic cylinder body is also connected with a driver seat through a connecting rod, and the driver seat is connected to the upper side of the; the primary safety system comprises safety air bags arranged on the periphery of the automobile chassis, and the safety air bags are arranged in a groove on one side, far away from the automobile chassis, of the anti-collision beam. Has the advantages that: the invention can provide the best protection for the automobile and the personnel in the automobile when the automobile is impacted at any position by connecting the anti-collision beams around the automobile with the hydraulic cylinder body and arranging the air bags on the anti-collision beams.
Description
Technical field
The invention belongs to technical field of automobile accessories, more particularly, to a kind of automobile passive safety system.
Background technique
The anti-collision system of automobile is mainly and carries out in terms of two at present, first is that increasing bumper, reinforces vehicle body hardness；Two
It is air bag, ensures the safety of driver and rider.Increase bumper and although increase the hardness of vehicle body, but was colliding
Vehicle body still can be deformed in journey, and the detraction not a bit to the dynamics of collision, and existing air bag is most
Setting in the car, can only play a protective role to interior personnel, and can not protect to vehicle body, can not reduce car crass
Loss afterwards.But if air bag simply is arranged in the surrounding of automobile, when a certain position of automobile is by colliding, setting it is interior and
Air bag outside vehicle can all be unfolded, such as in rear-end collision the most frequent, if the airbag deployment of vehicle body two sides, may miss
The pedestrian for hurting surrounding leads to the generation of second accident, while all air bags are all unfolded, and also results in unnecessary waste, increases
Economic loss caused by accident is added.Existing air bag only has a kind of expansion grade, when automobile slower speed collides,
Airbag deployment excessive velocities and outspread quantity is excessive, it is easy to which vehicle and occupant are caused to damage；In addition, existing automobile peace
Total system to automobile and its internal staff can only protect together, once security system breaks down or collision accident is tighter
When weight, one of security system obviously can not provide maximum protection for automobile and its internal staff.
For this purpose, it is proposed that a kind of automobile passive safety system solves the above problems.
Summary of the invention
Regarding the issue above, the present invention provides one kind can provide best protection to automobile surrounding and internal staff
Automobile passive safety system.
In order to achieve the above objectives, present invention employs following technical proposals: a kind of automobile passive safety system, including level-one
Security system and secondary safety system, the secondary safety system include that the collision prevention girders of automobile chassis surrounding are arranged in, described anti-
It hits beam and is connect by hydraulic cylinder mandril with hydraulic cylinder body is arranged on the inside of automobile chassis, the automobile on the downside of the hydraulic cylinder body
Hydraulic cylinder slideway is installed, the hydraulic cylinder body is connect by fixed mechanism with hydraulic cylinder slideway, the hydraulic cylinder on chassis
Cylinder body also passes through connecting rod and connect with pilot set, and the pilot set is slidably connected at the upside of chair slide；Described one
Level security system includes the air bag that automobile chassis surrounding is arranged in, and the air bag is mounted on collision prevention girders far from automobile bottom
In the groove of disk side, the signal input part of the air bag is electrically connected with the signal output end of air bag controlled ECU, the gas
The signal input part of capsule control ECU is electrically connected with the signal output end of vehicle-mounted computer, and the signal input part of the vehicle-mounted computer is also
It is electrically connected with speed measuring module；Radar sensor, the radar sensor are also equipped in the collision prevention girders of the air bag side
Signal output end be electrically connected with the signal input part of vehicle-mounted computer.
In above-mentioned automobile passive safety system, the hydraulic cylinder slideway and chair slide adopt " L " type slideway.
In above-mentioned automobile passive safety system, the fixed mechanism includes being fixedly connected on hydraulic cylinder body lower end
Sliding block, the bottom surface of the sliding block are equipped with cylindrical groove, and spring, telescopic rod and fixture block are equipped in the cylindrical groove, described to stretch
The upper end of contracting bar and the top surface of cylindrical groove connect, and the lower end of the telescopic rod is connect with fixture block, and the spring is set in telescopic rod
Outside, the bottom surface of the hydraulic cylinder slideway is equipped with and the matched card slot of fixture block.
In above-mentioned automobile passive safety system, the fixture block by it is upper under successively include upper cylindrical portion, truncated cone-shaped portion
With lower cylindrical portion, lower cylindricality portion is located in card slot, and the front end lower horizontal of the hydraulic cylinder mandril is connected with wedge-shaped support rod.
In above-mentioned automobile passive safety system, the air bag uses second level air bag, and second level air bag includes fixing
The inside of shell in recess sidewall, the shell separates air bag storage room by vertical first partition and gas occurs
Room, the airbag storage room is interior to be equipped with air bag, and the gas generating chamber is separated into two identical gas by vertical second partition
Body generation cavity, the outlet side of two gas generation cavities pass through a gas tube respectively and connect with air bag, two gas
Body occurs indoor igniter and is electrically connected respectively with air bag controlled ECU.
In above-mentioned automobile passive safety system, annular protrusion, and convex annular are connected on the outside of the rear end of the shell
It rises and is mounted by means of bolts on the side wall of groove.
In above-mentioned automobile passive safety system, the airbag storage room is equipped with first far from one end of automobile chassis and opens
Hole, the outside of the automobile chassis is equipped with automobile case, and automobile case is equipped with corresponding with the first position of opening second and opens
Sealing-plug is equipped in hole, first aperture and the second aperture, first aperture and the second aperture are inclined to set upwards.
Compared with prior art, be the advantages of this automobile passive safety system: the present invention passes through the vehicle body in automobile
Air bag is arranged in surrounding, and air bag is mounted on automobile chassis surrounding, after automobile reaches certain speed, when hitting other objects,
Automobile can be played and be effectively protected；By speed measuring module and air bag controlled ECU cooperating, can reach in automobile itself speed
The row for arriving surrounding is accidentally injured in reinflated air bag when after predetermined value and excessively close with object distance, the expansion that can not only prevent air bag unexpected
People, while also can avoid unnecessary waste, effectively reduce the loss of car owner；In addition, by the way that air bag is arranged to
Second level deployed configuration, when automobile is by slight impact, expansion degree is smaller, and when automobile is by sharp impacts, exhibition
It is larger to open degree, this kind design can provide optimal protection for automobile and its internal staff under different impact strengths；By
Collision prevention girders and hydraulic cylinder body are set on automobile chassis, and collision prevention girders are connect with hydraulic cylinder mandril, after automobile is hit, is prevented
The recession of sill bolt hydrodynamic cylinder pressure mandril is hit, buffering energy-absorbing can reduce the influence hit to car facilities and personnel；By by driver
Seat is connect with hydraulic cylinder body, on front side of driver and when left side is by severe crash, hydraulic cylinder body and pilot set
Can by origin-location on rear side of the direction hit so that influence of the collision to driver fall below it is minimum.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of automobile passive safety system provided by the invention；
Fig. 2 is a kind of side structure schematic diagram of automobile passive safety system provided by the invention；
Fig. 3 is that the connection structure of hydraulic cylinder body and hydraulic cylinder slideway in a kind of automobile passive safety system provided by the invention is shown
It is intended to；
Fig. 4 is the partial enlarged view in Fig. 3 at A；
Fig. 5 is that the connection structure of air bag and collision prevention girders is illustrated in a kind of automobile passive safety system provided by the invention
Figure；
Fig. 6 is a kind of working principle block diagram of automobile passive safety system provided by the invention.
In figure, 1 collision prevention girders, 2 hydraulic cylinder mandrils, 3 hydraulic cylinder slideways, 4 automobile chassises, 5 air bags, 6 grooves, 7 are driven
Member's seat, 8 hydraulic cylinder bodies, 9 air bag controlled ECU, 10 vehicle-mounted computers, 11 fixed mechanisms, 12 speed measuring modules, 13 radars sensing
Device, 14 sliding blocks, 15 chair slides, 16 connecting rods, 17 cylindrical grooves, 18 shells, 19 springs, 20 telescopic rods, 21 fixture blocks, 22 card slots, 23
Wedge-shaped support rod, 24 air bags, 25 first partitions, 26 gas tubes, 27 annular protrusions, 28 automobile cases, 29 sealing-plugs, 30 igniting
Device, 31 second partitions, 32 airbag storage rooms, 33 gas generating chamber.
Specific embodiment
Following embodiment only exists in illustrative purpose, limits the scope of the invention without being intended to.
Embodiment
As shown in figures 1 to 6, a kind of automobile passive safety system, which is characterized in that pacify including level-one security system and second level
Total system, secondary safety system include that the collision prevention girders 1 of 4 surrounding of automobile chassis are arranged in, collision prevention girders 1 by hydraulic cylinder mandril 2 with
Setting is connected in 4 inside hydraulic cylinder body 8 of automobile chassis, and it is sliding to be equipped with hydraulic cylinder on the automobile chassis 4 of 8 downside of hydraulic cylinder body
Road 3, hydraulic cylinder body 8 are connect by fixed mechanism 11 with hydraulic cylinder slideway 3, and hydraulic cylinder body 8 also by connecting rod 16 and drives
Member's seat 7 connects, and pilot set 7 is slidably connected at the upside of chair slide 15；It should be noted that hydraulic cylinder slideway 3 with
Chair slide 15 adopts " L " type slideway, and hydraulic cylinder body 8 and pilot set 7 can backward or move right under certain condition.
Wherein, fixed mechanism 11 includes the sliding block 14 for being fixedly connected on 8 lower end of hydraulic cylinder body, is set on the bottom surface of sliding block 14
Have and be equipped with cylindrical groove 17, spring 19, telescopic rod 20 and fixture block 21, the upper end of telescopic rod 20 and cylindrical groove 17 are equipped in cylindrical groove 17
Top surface connection, the lower end of telescopic rod 20 connect with fixture block 21, and spring 19 is set in the outside of telescopic rod 20, hydraulic cylinder slideway 3
Bottom surface be equipped with and the matched card slot 22 of fixture block 21；More specifically, fixture block by it is upper under successively include upper cylindrical portion, truncated cone-shaped
Portion and lower cylindrical portion, lower cylindricality portion are located in card slot, and the front end lower horizontal of hydraulic cylinder mandril 2 is connected with wedge-shaped support rod 23.
Level-one security system includes the air bag 5 that 4 surrounding of automobile chassis is arranged in, and air bag 5 is mounted on collision prevention girders 1
In groove 6 far from 4 side of automobile chassis, the signal input part of air bag 5 and the signal output end electricity of air bag controlled ECU9
Connection, the signal input part of air bag controlled ECU9 are electrically connected with the signal output end of vehicle-mounted computer 10, the signal of vehicle-mounted computer 10
Input terminal is also electrically connected with speed measuring module 12；Radar sensor 13, radar are also equipped in the collision prevention girders 1 of 5 side of air bag
The signal output end of sensor 13 is electrically connected with the signal input part of vehicle-mounted computer 10.
Wherein, air bag uses the identical second level air bag of specification, and second level air bag includes the shell being fixed on 6 side wall of groove
The inside of body 18, shell 18 separates air bag storage room 22 and gas generating chamber 33, air bag storage by vertical first partition 21
It depositing and is equipped with air bag 24 in room 22, gas generating chamber 33 is separated into two same gas generation cavities by vertical second partition 31,
The outlet side of two gas generation cavities passes through a gas tube 26 respectively and connect with air bag 24, in Liang Ge gas generating chamber 33
Igniter is electrically connected with air bag controlled ECU 9 respectively, and air bag controlled ECU 9 is one igniter work of controllable, can also
It controls two igniters to work at the same time, then makes the degree of the expansion of air bag 24 different, to realize two kinds etc. to automobile
The protection of grade, when automobile is opposite lower with the speed of impacting object, air bag controlled ECU 9 controls an igniter work in air bag
Make, the other protection of lower level is carried out to automobile, when automobile is opposite higher with the speed of impacting object, air bag controlled ECU 9 is controlled
Two igniters work at the same time in air bag processed, and the protection of higher level is carried out to automobile；It should be noted that being arranged in vehicle
The opposite air bag with installation in the car of the air bag of body surrounding, velocity conditions needed for expansion are lower, in other words, sensitivity
It is higher, such as in slow common rear-end collision, the only deployment balloon before and after vehicle body, and interior air bag not work
Make, the air bag for avoiding high speed from being unfolded hurts occupant.
Specifically, airbag storage room 22 is equipped with the first aperture, the outside of automobile chassis 19 far from one end of automobile chassis 19
Equipped with automobile case 28, and automobile case 28 is equipped with the second aperture corresponding with the first position of opening, the first aperture and second
Sealing-plug 29 is equipped in aperture, the first aperture and the second aperture are inclined to set upwards, since automobile chassis 19 is close to automobile
Lower end, the first aperture and the second aperture are inclined to set upwards, when the inflation of air bag 24 sprays can oblique movement, then vapour
The entire side of vehicle, which is played, to be effectively protected.
As an improvement being connected with annular protrusion 27 on the outside of the rear end of shell 18, and annular protrusion 27 is solid by bolt
Dingan County is on the side wall of groove 6, is detachable peace with automobile chassis 19 since air bag belongs to disposable automobile parts
The speed of air bag replacement has can be improved in dress.
When present invention work level-one security system work, by 12 real-time detection running speed of speed measuring module, work as car speed
When reaching 10 predetermined values of vehicle-mounted computer, air bag controlled ECU 9 enters work shape, and the radar of 4 surrounding of automobile chassis is arranged in
Sensor 13 can detect surrounding with the presence or absence of other vehicles or fixed object, once radar sensor 13 detects its of a direction
When its vehicle or fixed object and automobile distance reach predetermined value, air bag controlled ECU 9 controls the substitute that vehicle body corresponds to orientation
Capsule 5 is unfolded, and the air bag in the other orientation of vehicle body does not work, and avoids second accident and unnecessary loss；Work as body of a motor car
After being hit, secondary safety system starts, collision prevention girders 1 are compressed, and collision prevention girders 1 drive hydraulic cylinder mandril 2 to shrink, buffering
Energy-absorbing can reduce the influence hit to car facilities and personnel；Since pilot set 7 passes through connecting rod 16 and hydraulic cylinder body 8
Connection after compressed the completions stroke of hydraulic cylinder mandril 2, drives wedge shape support rod 23 by fixture block 21 from card when the dynamics of collision is larger
It supports in slot 22, hydraulic cylinder body 8 rearward moves, and then drives pilot set 7 to move back by connecting rod 16, to avoid hitting
Point further decreases influence of the collision accident to driver.
Although collision prevention girders 1, hydraulic cylinder mandril 2, hydraulic cylinder slideway 3, automobile chassis 4, substitute is used more herein
Capsule 5, groove 6, pilot set 7, hydraulic cylinder body 8, air bag controlled ECU9, vehicle-mounted computer 10, fixed mechanism 11, speed measuring module
12, radar sensor 13, sliding block 14, chair slide 15, connecting rod 16, cylindrical groove 17, shell 18, spring 19, telescopic rod 20, fixture block
21, card slot 22, wedge-shaped support rod 23, air bag 24, first partition 25, gas tube 26, annular protrusion 27, automobile case 28, sealing
The terms such as plug 29, igniter 30, second partition 31, airbag storage room 32 and gas generating chamber 33, but be not precluded using other
A possibility that term.The use of these items is only for be more convenient to describe and explain essence of the invention；They are explained
It at any additional limitation is disagreed with spirit of that invention.
Claims (7)
1. a kind of automobile passive safety system, which is characterized in that including level-one security system and secondary safety system, the second level
Security system include setting automobile chassis (4) surrounding collision prevention girders (1), the collision prevention girders (1) by hydraulic cylinder mandril (2) with
Setting hydraulic cylinder body (8) on the inside of automobile chassis (4) connects, and pacifies on the automobile chassis (4) on the downside of the hydraulic cylinder body (8)
Equipped with hydraulic cylinder slideway (3), the hydraulic cylinder body (8) is connect by fixed mechanism (11) with hydraulic cylinder slideway (3), the liquid
Cylinder pressure cylinder body (8) is also connect by connecting rod (16) with pilot set (7), and the pilot set (7) is slidably connected at seat
The upside of slideway (15)；The level-one security system includes air bag (5) of the setting in automobile chassis (4) surrounding, the peace
Full air bag (5) is mounted in the groove (6) of collision prevention girders (1) separate automobile chassis (4) side, the signal of the air bag (5)
Input terminal is electrically connected with the signal output end of air bag controlled ECU(9), the air bag controlled ECU(9) signal input part with it is vehicle-mounted
The signal output end of computer (10) is electrically connected, and the signal input part of the vehicle-mounted computer (10) is also electrically connected with speed measuring module
(12)；Radar sensor (13), the radar sensor are also equipped in the collision prevention girders (1) of air bag (5) side
(13) signal output end is electrically connected with the signal input part of vehicle-mounted computer (10).
2. automobile passive safety system according to claim 1, which is characterized in that the hydraulic cylinder slideway (3) and seat
Slideway (15) adopts " L " type slideway.
3. automobile passive safety system according to claim 1, which is characterized in that the fixed mechanism (11) includes fixing
It is connected to the sliding block (14) of hydraulic cylinder body (8) lower end, the bottom surface of the sliding block (14) is equipped with cylindrical groove (17), described
Spring (19), telescopic rod (20) and fixture block (21), the upper end of the telescopic rod (20) and cylindrical groove are equipped in cylindrical groove (17)
(17) top surface connection, the lower end of the telescopic rod (20) are connect with fixture block (21), and the spring (19) is set in telescopic rod
(20) bottom surface in outside, the hydraulic cylinder slideway (3) is equipped with and fixture block (21) matched card slot (22).
4. automobile passive safety system according to claim 3, which is characterized in that the fixture block (21) by it is upper under successively
Including upper cylindrical portion, truncated cone-shaped portion and lower cylindrical portion, lower cylindricality portion is located in card slot, under the front end of the hydraulic cylinder mandril (2)
Side horizontal connection has wedge-shaped support rod (23).
5. automobile passive safety system according to claim 4, which is characterized in that the air bag (5) uses second level
Air bag, second level air bag include the shell (18) being fixed on groove (6) side wall, and the inside of the shell (18) is by vertical first
Partition (25) separates air bag storage room (32) and gas generating chamber (33), is equipped with air bag in the air bag storage room (32)
(24), the gas generating chamber (33) is separated into two same gas generation cavities by vertical second partition (31), described in two
The outlet side of gas generation cavity passes through a gas tube (26) respectively and connect with air bag (24), two gas generating chamber
(33) igniter (30) in is electrically connected with air bag controlled ECU(9) respectively.
6. automobile passive safety system according to claim 5, which is characterized in that connect on the outside of the rear end of the shell (18)
It is connected to annular protrusion (27), and annular protrusion (27) is mounted by means of bolts on the side wall of groove (6).
7. automobile passive safety system according to claim 6, which is characterized in that the airbag storage room (32) is far from vapour
One end of chassis (4) is equipped with the first aperture, and the outside of the automobile chassis (4) is equipped with automobile case (28), and automobile case
(28) it is equipped with the second aperture corresponding with the first position of opening, is equipped with sealing-plug in first aperture and the second aperture
(29), first aperture and the second aperture are inclined to set upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811246362.3A CN109204207A (en) | 2018-10-25 | 2018-10-25 | Automobile passive safety system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811246362.3A CN109204207A (en) | 2018-10-25 | 2018-10-25 | Automobile passive safety system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109204207A true CN109204207A (en) | 2019-01-15 |
Family
ID=64996764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811246362.3A Pending CN109204207A (en) | 2018-10-25 | 2018-10-25 | Automobile passive safety system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109204207A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112373425A (en) * | 2020-11-11 | 2021-02-19 | 重庆工程职业技术学院 | Multi-angle anti-collision beam |
| CN113147640A (en) * | 2021-05-12 | 2021-07-23 | 魏喜军 | Intelligent regulation protection system for unmanned automobile |
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|---|---|---|---|---|
| US20050146174A1 (en) * | 2003-12-19 | 2005-07-07 | Maddelein Michael G. | Vehicle seat adjustment system including an occupant protection adjustment |
| CN200939842Y (en) * | 2006-08-18 | 2007-08-29 | 殷尚来 | Driver's cab chair with function of preventing driver from being injury caused by traffic collision |
| CN201597481U (en) * | 2009-11-19 | 2010-10-06 | 陈伟 | Pneumatic backward slip automobile safety seat |
| CN202847622U (en) * | 2012-07-23 | 2013-04-03 | 朱明辉 | Car anti-collision device |
| CN204526891U (en) * | 2015-03-12 | 2015-08-05 | 北京汽车股份有限公司 | A kind of automotive seat and automobile |
| CN207059829U (en) * | 2017-07-26 | 2018-03-02 | 东莞宜安科技股份有限公司 | A kind of automotive seat |
| CN108248466A (en) * | 2018-01-31 | 2018-07-06 | 长沙理工大学 | Automobile ejection type safety seat system |
| CN108583495A (en) * | 2018-04-26 | 2018-09-28 | 谢震东 | A kind of automobile passive safety system |
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2018
- 2018-10-25 CN CN201811246362.3A patent/CN109204207A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050146174A1 (en) * | 2003-12-19 | 2005-07-07 | Maddelein Michael G. | Vehicle seat adjustment system including an occupant protection adjustment |
| CN200939842Y (en) * | 2006-08-18 | 2007-08-29 | 殷尚来 | Driver's cab chair with function of preventing driver from being injury caused by traffic collision |
| CN201597481U (en) * | 2009-11-19 | 2010-10-06 | 陈伟 | Pneumatic backward slip automobile safety seat |
| CN202847622U (en) * | 2012-07-23 | 2013-04-03 | 朱明辉 | Car anti-collision device |
| CN204526891U (en) * | 2015-03-12 | 2015-08-05 | 北京汽车股份有限公司 | A kind of automotive seat and automobile |
| CN207059829U (en) * | 2017-07-26 | 2018-03-02 | 东莞宜安科技股份有限公司 | A kind of automotive seat |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112373425A (en) * | 2020-11-11 | 2021-02-19 | 重庆工程职业技术学院 | Multi-angle anti-collision beam |
| CN112373425B (en) * | 2020-11-11 | 2021-12-28 | 重庆电子工程职业学院 | Multi-angle anti-collision beam |
| CN113147640A (en) * | 2021-05-12 | 2021-07-23 | 魏喜军 | Intelligent regulation protection system for unmanned automobile |
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Application publication date: 20190115 |