CN205871983U - Car launches system of fleing - Google Patents
Car launches system of fleing Download PDFInfo
- Publication number
- CN205871983U CN205871983U CN201620769958.1U CN201620769958U CN205871983U CN 205871983 U CN205871983 U CN 205871983U CN 201620769958 U CN201620769958 U CN 201620769958U CN 205871983 U CN205871983 U CN 205871983U
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- CN
- China
- Prior art keywords
- launches
- gas
- ejection
- escape
- crash sensor
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides a car launches system of fleing, includes the cabin body, safe seat, crash sensor and ejection system, the initial condition of escape compartment is located the some annular region more than the wheel base, final status bit in the automotive body back upper place of escape compartment, it is internal that safe seat lies in the cabin, ejection system is including launching the controller, being used for the jettison device of the cabin body and automotive body separation and being used for sending out the alarm system that launches of police dispatch newspaper, the collision strength threshold value of crash sensor through setting for crash sensor in advance when the collision strength threshold value that the collision strength who detects was more than or equal to the settlement, then will be launched signal transmission and for being launched the controller, launch the controller and trigger the jettison device and launch alarm system through the signal that launches of receiving crash sensor. The utility model provides a be applicable to interior all passengers of car, trigger time control accuracy, maintain convenient, the good car launches system of fleing of security.
Description
Technical field
This utility model relates to safe driving field, and particularly a kind of automobile launches escape system.
Background technology
In vehicle accident, rear-end collision account for greatly.It is subjected in rear-end collision for reducing passenger
Big infringement, current nearly all car is had the effect of crumple energy-absorbing at the front longitudinal of enging cabin, is subtracted by the crumple of headstock
Few impulsive force, its defect is to easily cause driving cabin compression.If the car rear-end lorry run at high speed, it is typically due to sedan-chair
Car driving cabin extrudes, and causes casualties.How to make automobile driver and passenger when running into rear-end collision, inhale retaining crumple
While energy, life security is protected, and the safety prevention measure of driving cabin just seems extremely important.
The utility application of Publication No. CN104941088A discloses a kind of escape compartment, it is possible to ensure in disaster
During generation, refuge can be provided for personnel in time and strive for rescue time.The design of this device includes control system, launches
System, air bag system and parachute system.In cabin, personnel can start escape control system, starts and launches control system,
Trigger assist device, produce huge thrust, escape compartment is launched away according to the slide rail on catapult-launching gear.
The utility application of Publication No. CN103507740A discloses a kind of motor-vehicle accident and ejects escape compartment, just
By using eight steel pipe supports before and after front passenger's seat, form an escape compartment.There are before and after's spring clip plate, clamping plate in the downside of steel pipe
Lower section is provided with spring, and spring-compressed is in steel pipe.After car collides, spring soon ejects, and makes driver eject and drives
Sail cabin.
The shortcoming of above escape compartment has: when 1, there is great shock, back-seat passengers cannot use escape compartment；2, dress is launched
The triggered time put is wayward；3, catapult-launching gear is safeguarded relatively difficult.4, escape compartment drops, and easily causes secondary injury.
Summary of the invention
In order to overcome existing automobile escape cabin cannot be applicable to back-seat passengers, triggered time wayward, difficult in maintenance,
The deficiency that safety is poor, this utility model provide one to be applicable to car in all passengers, triggered time control accurately, maintenance side
Just, the automobile that safety is good launches escape system.
This utility model solves its technical problem and be the technical scheme is that
A kind of automobile launches escape system, including nacelle, safety seat, crash sensor and ejection system, described escape
The original state in cabin is positioned at the part-toroidal region of more than wheel bases, after the end-state of described escape compartment is positioned at car body
Top, described safety seat is positioned at nacelle, and described ejection system includes ejection controller, for nacelle being divided with car body
From catapult-launching gear and for sending the warning system of launching of alarm, described crash sensor is by being previously set crash sensor
Impact strength threshold value, when detection impact strength more than or equal to set impact strength threshold value, then by ejection signal transmit
To ejection controller, ejection controller carrys out triggered ejection device by the ejection signal of Receiving collision sensor and launches alarm system
System.
Further, described catapult-launching gear is launched gas strut by four and forms, and lays respectively at front-seat driver's seat and rear row seat
Both sides, position, described in launch the lower section of gas strut and be connected with underbody car.
Further, launch gas strut described in and include gas generator, gas generation cylinder, piston, piston rod, bearing
Seat and seal guide sleeve, described bearing seat, in launching bottom gas strut and being connected with underbody car, launches gas support for fixing
Bar；Described piston rod one end is connected with bearing block, and the other end of described piston rod is connected with piston, and piston is located at gas and is sent out
Angry cylinder interior, described gas generator is positioned at gas generation cylinder interior, the triggering device of described gas generator with launch
Controller connects, and fills hydrazine or ammonium nitrate in gas generator, and described seal guide sleeve is positioned at and launches bottom gas strut, described
Seal guide sleeve is connected with bearing block.
Further, described escape system also includes fast aeration safety air cushion, and described fast aeration safety air cushion is installed
Enclose out of my cabin in escape, after ejecting, slow down external impact, in safety air cushion, fill gas-forming agent.
Technology of the present utility model is contemplated that: motor-vehicle accident ejects safely escape compartment and includes crash sensor, ejection system,
Fast aeration safety air cushion.Described escape compartment original state is positioned at the part-toroidal region of more than wheel bases, for avoid due to
Escape compartment drops and causes second accident, and the end-state of escape compartment of the present utility model is positioned at car body back upper place.Work as vapour
During car generation severe crash, escape compartment is ejected certain distance toward automobile back upper place by described ejection system, effectively reduces driving
Cabin extrudes the injury brought.Described crash sensor is connected by signal cable with ejection system.Described safety seat is positioned at
In escape compartment.
When vehicle occurs large-scale rear-end collision, this utility model, while retaining crumple energy-absorbing, shifts escape compartment
Position, launches certain distance toward automobile back upper place, makes escape compartment depart from the car body of collision rift.Avoid owing to escape compartment becomes
Shape, driver and passenger are extruded and cause personal injury, thus increase the probability of occupant's escape.This utility model uses
Escape compartment catapult technique can effectively solve problems.
The beneficial effects of the utility model are mainly manifested in: when occur severe crash time, if car crass intensity more than or
Equal to the impact strength threshold value in crash sensor, ejection signal is sent to ejection controller, launches control by crash sensor
After device receives signal, trigger immediately and launch warning system and catapult-launching gear；In being applicable to car, all passengers, triggered time control
Accurately, easy to maintenance, safety is good.
Accompanying drawing explanation
Fig. 1 is the workflow diagram of this utility model patent.
Fig. 2 is automobile escape cabin agent structure schematic diagram.
Fig. 3 is automobile escape cabin plan structure schematic diagram.
Fig. 4 is automobile escape cabin ejection process schematic diagram.
Fig. 5 is catapult-launching gear structural representation.
In figure: 1, launch nacelle, 2, catapult-launching gear, 3, safety seat, 4, crash sensor, 5, ejection controller, 6, peace
Full air cushion, 7, piston, 8, gas generation cylinder, 9, piston rod, 10, seal guide sleeve, 11, bearing block.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described.
With reference to Fig. 1～Fig. 5, a kind of automobile launches escape system, including launching nacelle 1, and safety seat 3, crash sensor
4, ejection system, fast aeration safety air cushion 5.As in figure 2 it is shown, described escape compartment 1 original state is positioned at more than wheel bases
Part-toroidal region, as shown in Figure 4, causes second accident for avoiding escape compartment to drop, and the end-state of escape compartment is positioned at vapour
Vehicle main body back upper place.Described crash sensor 4 is connected by signal cable with ejection system.Described safety seat 3 is positioned to be escaped
In raw cabin 1.
Ejection system includes ejection controller 5, catapult-launching gear 2 and launches warning system.Ejection controller 5 is touched by reception
The impact strength signal hitting sensor 4 carrys out triggered ejection device 2 and launches warning system.
Crash sensor 4 is by being previously set the impact strength threshold value of crash sensor 4, when impact strength is more than or equal to
The impact strength threshold value set, then be transferred to ejection controller 5 by ejection signal.
When ejection controller 5 receives ejection signal, trigger immediately and launch warning system and catapult-launching gear 2.
Launch after warning system triggers and send continuous buzzer, remind the masses around, at utmost avoid second accident
Occur.And launching warning system to be connected with Bluetooth of mobile phone, synchronized transmission makes a request for help information and geographical coordinate, for driver
And passenger strives for maximum rescue time.
After ejection controller 5 receives ejection signal, start catapult-launching gear 2, escape compartment 1 is separated with car body.
Catapult-launching gear 2 is launched gas strut by four and forms, and lays respectively at front-seat driver's seat and back row seats both sides.Gas supports
The lower section of bar is connected with underbody car.
Using compressed air to fill in view of existing gas strut, escape compartment cannot quickly be ejected car body by motive force, and
And ejection speed is slow, the gas strut that launches the most described in the utility model is different from prior art, uses chemical substance to carry out
Fill.Launch gas strut composition structure to include gas generator, piston 7, gas generation cylinder 8, piston rod 9, seal guiding
Set 10 and bearing block 11 etc..Described bearing block 11 is positioned at and launches bottom gas strut, and is connected with underbody car, launches for fixing
Gas strut.Described piston rod 9 one end is connected with bearing block 11, and the other end is connected with piston 7.Piston 7 is located at gas generation gas
Cylinder 8 is internal, and piston 7 drives escape compartment 1 to depart from car body by piston rod 9 in motor process.Described gas generator
Being positioned at gas generation cylinder 8 internal, it triggers device and is connected with ejection controller 5, fills hydrazine or nitric acid in gas generator
Ammonium.Described seal guide sleeve 10 is positioned at and launches bottom gas strut, is connected with bearing block 11, and seal guide sleeve 10 plays a supportive role,
Ensure that piston rod and gas generation cylinder are positioned at an axle degree.When automobile is clashed, crash sensor 4 will launch letter
Number it is transferred to ejection controller 5, thus triggers gas generator.There is chemical reaction rapidly in the implant in gas generator,
Gases at high pressure are produced so that piston 7 both sides pressure experienced in gas generation cylinder 8 side.Therefore, gas strut utilizes pressure
Escape compartment is ejected car body by power difference.
It is peripheral that fast aeration safety air cushion 6 is arranged on escape compartment, slows down external impact after ejecting.Fill out in safety air cushion
Inflatable body propellant.After escape compartment 1 separates with car body, propellant burns and produces a large amount of gas (nitrogen N 2), thus
Safety air cushion 6 is expanded.
As shown in Figure 2 to 4, the outer nacelle in automobile escape cabin 1 is equipped with fast aeration safety air cushion 6, it is to avoid escape compartment falls
When falling, injury driver and passenger caused due to the huge impulse force produced or self-burning of vehicle.
When automobile generation severe crash, the crash sensor 4 in escape compartment 1 analyzes produced impact strength, if vapour
Car impact strength is more than or equal to the impact strength threshold value in crash sensor 4, and crash sensor 4 then sends ejection signal to bullet
Penetrate controller 5, after ejection controller 5 receives signal, trigger immediately and launch warning system and catapult-launching gear 2.Launch alarm system
System transmission makes a request for help information send continuous buzzer.After ejection controller 5 receives ejection signal, start catapult-launching gear 2,
Escape compartment 1 is separated toward car body back upper place.Fast aeration safety air cushion 6 expands rapidly, offsets owing to slowing down external impact.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in this utility model
Protection domain within.
Claims (4)
1. an automobile launches escape system, it is characterised in that: include nacelle, safety seat, crash sensor and ejection system,
The original state of described escape compartment is positioned at the part-toroidal region of more than wheel bases, and the end-state of described escape compartment is positioned at vapour
Vehicle main body back upper place, described safety seat is positioned at nacelle, and described ejection system includes ejection controller, for by nacelle and vapour
Catapult-launching gear that vehicle main body separates and for sending the warning system of launching of alarm, described crash sensor touches by being previously set
Hit the impact strength threshold value of sensor, when the impact strength of detection is more than or equal to the impact strength threshold value set, then will launch
Signal is transferred to ejection controller, and ejection controller comes triggered ejection device and bullet by the ejection signal of Receiving collision sensor
Penetrate warning system.
2. automobile as claimed in claim 1 launches escape system, it is characterised in that: described catapult-launching gear is launched gas support by four
Bar forms, and lays respectively at front-seat driver's seat and back row seats both sides, described in launch the lower section of gas strut and be connected with underbody car
Connect.
3. automobile as claimed in claim 2 launches escape system, it is characterised in that launches gas strut described in: and includes that gas occurs
Device, gas generation cylinder, piston, piston rod, bearing block and seal guide sleeve, described bearing seat is in launching bottom gas strut
And be connected with underbody car, launch gas strut for fixing；Described piston rod one end is connected with bearing block, described piston rod
The other end be connected with piston, piston is located at gas generation cylinder interior, and described gas generator is positioned at gas generation cylinder
Portion, the triggering device of described gas generator is connected with ejection controller, fills hydrazine or ammonium nitrate in gas generator, described
Seal guide sleeve is positioned at and launches bottom gas strut, and described seal guide sleeve is connected with bearing block.
4. the automobile as described in one of claims 1 to 3 launches escape system, it is characterised in that: described escape system also includes
Fast aeration safety air cushion, it is peripheral that described fast aeration safety air cushion is arranged on escape compartment, slows down external impact after ejecting,
Gas-forming agent is filled in safety air cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620769958.1U CN205871983U (en) | 2016-07-20 | 2016-07-20 | Car launches system of fleing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620769958.1U CN205871983U (en) | 2016-07-20 | 2016-07-20 | Car launches system of fleing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205871983U true CN205871983U (en) | 2017-01-11 |
Family
ID=57698054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620769958.1U Withdrawn - After Issue CN205871983U (en) | 2016-07-20 | 2016-07-20 | Car launches system of fleing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205871983U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106143381A (en) * | 2016-07-20 | 2016-11-23 | 浙江工业大学 | A kind of motor-vehicle accident ejects safely escape compartment |
| WO2021137203A1 (en) * | 2020-03-01 | 2021-07-08 | Ho Keung Tse | Pod vehicle |
| CN113459981A (en) * | 2021-07-20 | 2021-10-01 | 浙江飞碟汽车制造有限公司 | Truck driver emergency braking protection device and protection method thereof |
| CN114454969A (en) * | 2022-02-23 | 2022-05-10 | 扬州丰源车身制造有限公司 | Cab assembly capable of automatically alarming in case of accident and processing method thereof |
-
2016
- 2016-07-20 CN CN201620769958.1U patent/CN205871983U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106143381A (en) * | 2016-07-20 | 2016-11-23 | 浙江工业大学 | A kind of motor-vehicle accident ejects safely escape compartment |
| WO2021137203A1 (en) * | 2020-03-01 | 2021-07-08 | Ho Keung Tse | Pod vehicle |
| WO2021137069A1 (en) * | 2020-03-01 | 2021-07-08 | Ho Keung Tse | Pod vehicle |
| CN113459981A (en) * | 2021-07-20 | 2021-10-01 | 浙江飞碟汽车制造有限公司 | Truck driver emergency braking protection device and protection method thereof |
| CN113459981B (en) * | 2021-07-20 | 2022-05-10 | 浙江飞碟汽车制造有限公司 | Truck driver emergency braking protection device and protection method thereof |
| CN114454969A (en) * | 2022-02-23 | 2022-05-10 | 扬州丰源车身制造有限公司 | Cab assembly capable of automatically alarming in case of accident and processing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170111 Effective date of abandoning: 20190205 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20170111 Effective date of abandoning: 20190205 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |