CN109318766A - A kind of automobile escape seat unit - Google Patents
A kind of automobile escape seat unit Download PDFInfo
- Publication number
- CN109318766A CN109318766A CN201811234263.3A CN201811234263A CN109318766A CN 109318766 A CN109318766 A CN 109318766A CN 201811234263 A CN201811234263 A CN 201811234263A CN 109318766 A CN109318766 A CN 109318766A
- Authority
- CN
- China
- Prior art keywords
- sliding rail
- driver
- trunnion
- cabin
- controller
- 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
- 230000006378 damage Effects 0.000 claims abstract description 7
- 208000027418 Wounds and injury Diseases 0.000 claims abstract description 6
- 208000014674 injury Diseases 0.000 claims abstract description 6
- 238000011217 control strategy Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 5
- 230000007812 deficiency Effects 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
A kind of automobile escape seat unit, including the chair back, seat, regulation button, fixed disc, interior extension bar, middle cylinder group, outer cylinder, the first guide post, the first trunnion, the second guide post, the second trunnion, bottom plate, the first sliding rail, the second sliding rail, sensor, controller, solenoid valve, air driven pump, check valve, gas receiver, relay；The sensor sends collected Vehicular impact strength signal to controller, and the normally opened contact of relay is connected in parallel at the top of emergency lamp driver and driver's cabin in skylight start button route, emergency light is opened when for accident to occur, to Warning for vehicle below；Quick opened skylight simultaneously stretches out outside driver's cabin roof convenient for seat, occupant is avoided to be squeezed injury；The present invention is lifted using multistage cylinder structure, and cooperation driver's cabin top opening in time lifts occupant outside driver's cabin, avoids squeezing injury caused by being deformed because of driver's cabin to occupant, has many advantages, such as that structure is simple, controllability is good.
Description
Technical field
The present invention relates to field of automobile seats more particularly to a kind of automobile escape seat units.
Background technique
Over nearly more than 20 years, highway in China infrastructure construction is rapidly developed, and road transport capacity greatly improves, and is passed through in its people
Ji increases and living standards of the people improve aspect and play increasingly important role.Development and highway with regional economy
Infrastructure and vehicle are continuously improved, middle and long distance highway transportation increase in demand, and highway freight is to quick, long-distance, heavily loaded side
To development.Large-tonnage, heavy special transport vehicle become the main force of China's future highway transport vehicle because unit cost is low.
However current China's lorry technological deficiency not high there are safety, especially in terms of driver's cabin protection, due to me
China-made goods car owner will can not be played and be sent out as car its main feature is that engine is placed in cab bottom using cab over type structure
Motivation is placed in front of occupant, can protect the effect of subsequent occupant using engine when having a car accident.Lorry due to
Loading capacity is big, causes braking distance remote, and often when having a car accident on expressway, driver's cabin damage is serious, and occupant is difficult in time
It rescues；More there is serious person, driver's cabin directly festers, car crash.
How when major traffic accidents occur, driver's cabin occupant is given first aid in time, is a urgent problem.
Therefore, a kind of automobile escape seat unit is studied to necessitate.
Summary of the invention
The present invention provides a kind of automobile escape seat unit for deficiency existing for currently available technology, can be in lorry
It is in time that pilot set support is high when major accident occurs, it avoids deforming because of driver's cabin and hurt caused by festering to driver's body
Evil, has many advantages, such as that structure is simple, controllability is good.
The present invention is realized by following technical measures:
A kind of automobile escape seat unit, including it is the chair back, seat, regulation button, fixed disc, interior extension bar, middle cylinder group, outer
Cylinder barrel, the first guide post, the first trunnion, the second guide post, the second trunnion, bottom plate, the first sliding rail, the second sliding rail, sensor, control
Device processed, solenoid valve, air driven pump, check valve, gas receiver, relay；The chair back, seat are hinged, and can pass through regulation button
The angle between the chair back, seat is adjusted, to meet body comfort；The fixed disc is mounted on the chair back by bolt
It is fixedly connected at the top of bottom, fixed disc and interior extension bar；The interior extension bar is sleeved in middle cylinder group, middle cylinder group set
In outer cylinder, Multi-stage cylinder is formed；The outer cylinder is fixedly mounted on bottom plate, and the left and right bottom of bottom plate is respectively fixed with
One sliding rail, the second sliding rail；First sliding rail, the second sliding rail are separately mounted to the first guide rail on cab floor, second
On guide rail, and sliding rail part is positioned by ratchet wheel component；
One end of first guide post, the second guide post is fixedly mounted on fixed disc, the first guide post, the second guiding
Column is each passed through in the sets of holes of the first trunnion, the second trunnion；First trunnion, the second trunnion are all fixed on outer cylinder；
Whole back safety belt is installed on the chair back；
The sensor, solenoid valve, air driven pump, relay are electrically connected with the controller；The sensor is by collected vehicle
Impact strength signal sends controller to, and controller controls solenoid valve, air driven pump, relay work according to control strategy；
The normally opened contact of the relay is connected in parallel at the top of emergency lamp driver and driver's cabin in skylight start button route, is used for
When accident occurs, emergency light is opened, to Warning for vehicle below；Quick opened skylight simultaneously stretches out driver's cabin roof convenient for seat
Outside, occupant is avoided to be squeezed injury；
Check valve, the connecting tube of gas receiver and outer cylinder are in series in the outlet of the air driven pump and the connecting line of gas receiver
Solenoid valve is in series in road；The gas receiver is for storing pressure-air；
The gas receiver has pressure sensor, and by pressure signal real-time delivery to controller；
The outer cylinder is equipped with manual air-outlet valve, and for releasing gas, Multi-stage cylinder resets.
The beneficial effects of the present invention are:
A kind of automobile escape seat unit, is lifted using multistage cylinder structure, cooperates driver's cabin top opening in time by occupant
It lifts outside driver's cabin, avoids squeezing injury caused by being deformed because of driver's cabin to occupant, have that structure is simple, controllability is good
The advantages that.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is schematic structural view of the invention.
Fig. 2 is partial structure diagram of the present invention.
Fig. 3 is partial structure diagram of the present invention.
Fig. 4 is partial structure diagram of the present invention.
Fig. 5 is partial structure diagram of the present invention.
Fig. 6 is control principle schematic diagram of the present invention.
In figure, the 1- chair back, 2- seat, 3- regulation button, 4- fixed disc, extension bar in 5-, 6- middle cylinder group, 7- outer shell
Cylinder, the first guide post of 8-, the first trunnion of 9-, the second guide post of 10-, the second trunnion of 11-, 12- bottom plate, the first sliding rail of 13-, 14-
Second sliding rail, 15- sensor, 16- controller, 17- solenoid valve, 18- air driven pump, 19- check valve, 20- gas receiver, 21- relay
Device.
Specific embodiment
In order to clarify the technical characteristics of the invention, below by a specific embodiment, and in conjunction with attached drawing, to this
Scheme is illustrated.
A kind of automobile escape seat unit, including the chair back 1, seat 2, regulation button 3, fixed disc 4, interior extension bar 5, in
Between cylinder group 6, outer cylinder 7, the first guide post 8, the first trunnion 9, the second guide post 10, the second trunnion 11, bottom plate 12, the first sliding rail
13, the second sliding rail 14, sensor 15, controller 16, solenoid valve 17, air driven pump 18, check valve 19, gas receiver 20, relay 21；
The chair back 1, seat 2 are hinged, and the angle between the chair back 1, seat 2 can be adjusted by regulation button 3, to meet body
Comfort；The fixed disc 4 is mounted on the bottom of the chair back 1 by bolt, fixes at the top of fixed disc 4 and interior extension bar 5
Connection；The interior extension bar 5 is sleeved in middle cylinder group 6, and middle cylinder group 6 is sleeved in outer cylinder 7, forms Multi-stage cylinder；Institute
The outer cylinder 7 stated is fixedly mounted on bottom plate 12, and the left and right bottom of bottom plate 12 is respectively fixed with the first sliding rail 13, the second sliding rail 14；
First sliding rail 13, the second sliding rail 14 are separately mounted to the first guide rail on cab floor, on the second guide rail, and pass through
Ratchet wheel component positions sliding rail part；
One end of first guide post 8, the second guide post 10 is fixedly mounted on fixed disc 4, the first guide post 8,
Two guide posts 10 are each passed through in the sets of holes of the first trunnion 9, the second trunnion 11；First trunnion 9, the second trunnion 11 are all solid
It is scheduled on outer cylinder 7；
Whole back safety belt is installed on the chair back 1；
The sensor 15, solenoid valve 17, air driven pump 18, relay 21 are electrically connected with controller 16；The sensor 15
Send collected Vehicular impact strength signal to controller 16, controller 16 controlled according to control strategy solenoid valve 17,
Air driven pump 18, relay 21 work；
The normally opened contact of the relay 21 is connected in parallel at the top of emergency lamp driver and driver's cabin in skylight start button route, is used
When accident occurs, emergency light is opened, to Warning for vehicle below；Quick opened skylight simultaneously stretches out driver's cabin vehicle convenient for seat
Top is outer, and occupant is avoided to be squeezed injury；
Check valve 19, gas receiver 20 and outer cylinder are in series in the outlet of the air driven pump 18 and the connecting line of gas receiver 20
Solenoid valve 17 is in series in 7 connecting line；The gas receiver 20 is for storing pressure-air；
The gas receiver 20 has pressure sensor, and by pressure signal real-time delivery to controller 16；
The outer cylinder 7 is equipped with manual air-outlet valve, and for releasing gas, Multi-stage cylinder resets.
Usually gas is poured the high pressure gas of generation in gas receiver 20 by check valve 19 by air driven pump 18；When generation thing
Therefore when, sensor 15 sends collected Vehicular impact strength signal to controller 16, controller 16 according to control strategy come
Solenoid valve 17, air driven pump 18, relay 21 is controlled to work；Solenoid valve 17 is opened, and the high pressure gas of gas receiver 20 quickly pours more
In grade cylinder, the extension bar of Multi-stage cylinder quickly will be outer at the top of reincarnation to driver's cabin, meanwhile, controller 16 will by control relay 21
Skylight is quickly opened at the top of emergency light and driver's cabin.
Although preferred embodiment of the invention is described in connection with figures above, the invention is not limited to above-mentioned
Specific embodiment, the above mentioned embodiment is only schematical, is not restrictive, the common skill of this field
Art personnel under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, can be with
Many forms are made, within these are all belonged to the scope of protection of the present invention.
Claims (3)
1. a kind of automobile escape seat unit, including the chair back (1), seat (2), regulation button (3), fixed disc (4), interior stretching
Bar (5), middle cylinder group (6), outer cylinder (7), the first guide post (8), the first trunnion (9), the second guide post (10), the second trunnion
(11), bottom plate (12), the first sliding rail (13), the second sliding rail (14), sensor (15), controller (16), solenoid valve (17), pneumatic
Pump (18), check valve (19), gas receiver (20), relay (21)；The chair back (1), seat (2) hingedly, and can pass through tune
Button (3) are saved to adjust the angle between the chair back (1), seat (2), to meet body comfort；It is characterized by: described consolidates
Fixed disk (4) is mounted on the bottom of the chair back (1) by bolt, is fixedly connected at the top of fixed disc (4) and interior extension bar (5)；Institute
The interior extension bar (5) stated is sleeved in middle cylinder group (6), and middle cylinder group (6) is sleeved in outer cylinder (7), forms Multi-stage cylinder；Institute
The outer cylinder (7) stated is fixedly mounted on bottom plate (12), and the left and right bottom of bottom plate (12) is respectively fixed with the first sliding rail (13), second
Sliding rail (14)；First sliding rail (13), the second sliding rail (14) are separately mounted to the first guide rail on cab floor, second
On guide rail, and sliding rail part is positioned by ratchet wheel component；
One end of first guide post (8), the second guide post (10) is fixedly mounted on fixed disc (4), the first guiding
Column (8), the second guide post (10) are each passed through in the sets of holes of the first trunnion (9), the second trunnion (11)；First trunnion
(9), the second trunnion (11) is all fixed on outer cylinder (7)；
Whole back safety belt is installed on the chair back (1)；
The sensor (15), solenoid valve (17), air driven pump (18), relay (21) are electrically connected with controller (16)；It is described
Sensor (15) collected Vehicular impact strength signal is sent to controller (16), controller (16) is according to control strategy
To control solenoid valve (17), air driven pump (18), relay (21) work；
The normally opened contact of the relay (21) is connected in parallel at the top of emergency lamp driver and driver's cabin in skylight start button route,
When for accident to occur, emergency light is opened, to Warning for vehicle below；Quick opened skylight simultaneously stretches out driver's cabin convenient for seat
Outside roof, occupant is avoided to be squeezed injury；
It is in series with check valve (19) in the outlet of the air driven pump (18) and the connecting line of gas receiver (20), gas receiver (20)
Solenoid valve (17) are in series with the connecting line of outer cylinder (7)；The gas receiver (20) is for storing pressure-air.
2. a kind of automobile escape seat unit as described in claim 1, it is characterised in that: the gas receiver (20) is with pressure
Force snesor, and give pressure signal real-time delivery to controller (16).
3. a kind of automobile escape seat unit as described in claim 1, it is characterised in that: the outer cylinder (7) is equipped with
Manual air-outlet valve, for releasing gas, Multi-stage cylinder resets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811234263.3A CN109318766A (en) | 2018-10-23 | 2018-10-23 | A kind of automobile escape seat unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811234263.3A CN109318766A (en) | 2018-10-23 | 2018-10-23 | A kind of automobile escape seat unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109318766A true CN109318766A (en) | 2019-02-12 |
Family
ID=65263008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811234263.3A Pending CN109318766A (en) | 2018-10-23 | 2018-10-23 | A kind of automobile escape seat unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109318766A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021120250A1 (en) * | 2019-12-19 | 2021-06-24 | 吴盼婷 | Electric-automobile seat emergency control device and automobile |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201376547Y (en) * | 2009-03-18 | 2010-01-06 | 冯作奎 | Emergency safety protection device in automobile cab |
| CN202368414U (en) * | 2011-08-31 | 2012-08-08 | 佘威 | Automatic avoiding and escaping seat during collision of cab |
| CN106394464A (en) * | 2015-08-03 | 2017-02-15 | 广州市电车公司 | Passenger car safety escape system |
| CN207374180U (en) * | 2017-11-01 | 2018-05-18 | 北京汽车研究总院有限公司 | A kind of automotive seat and automobile |
| CN208867899U (en) * | 2018-10-23 | 2019-05-17 | 山东交通学院 | A kind of automobile escape seat unit |
-
2018
- 2018-10-23 CN CN201811234263.3A patent/CN109318766A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201376547Y (en) * | 2009-03-18 | 2010-01-06 | 冯作奎 | Emergency safety protection device in automobile cab |
| CN202368414U (en) * | 2011-08-31 | 2012-08-08 | 佘威 | Automatic avoiding and escaping seat during collision of cab |
| CN106394464A (en) * | 2015-08-03 | 2017-02-15 | 广州市电车公司 | Passenger car safety escape system |
| CN207374180U (en) * | 2017-11-01 | 2018-05-18 | 北京汽车研究总院有限公司 | A kind of automotive seat and automobile |
| CN208867899U (en) * | 2018-10-23 | 2019-05-17 | 山东交通学院 | A kind of automobile escape seat unit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021120250A1 (en) * | 2019-12-19 | 2021-06-24 | 吴盼婷 | Electric-automobile seat emergency control device and automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190212 |