CN102514508A - Anti-collision seat of automobile - Google Patents
Anti-collision seat of automobile Download PDFInfo
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- CN102514508A CN102514508A CN2011103316021A CN201110331602A CN102514508A CN 102514508 A CN102514508 A CN 102514508A CN 2011103316021 A CN2011103316021 A CN 2011103316021A CN 201110331602 A CN201110331602 A CN 201110331602A CN 102514508 A CN102514508 A CN 102514508A
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- seat
- energy storage
- actuating cylinder
- hydraulic actuating
- valve
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Abstract
The invention discloses an anti-collision seat of an automobile. The anti-collision seat comprises an energy accumulator (1), a guide pipe, an electromagnetic reversing valve (3), a hydraulic cylinder (4), guide rails, a seat (5) and a sensor (2), wherein the electromagnetic reversing valve receives a collision signal from the sensor to open an electromagnetic reversing valve body and the energy accumulator provides energy to enable the hydraulic cylinder to drive the seat on the guide rails to move backwards. The connection relation of the components is as follows: the energy accumulator is connected with the electromagnetic reversing valve through the guide pipe, a cutoff valve is arranged between the energy accumulator and the electromagnetic reversing valve; the electromagnetic reversing valve is additionally and respectively connected with the sensor and the hydraulic cylinder; and the seat is movably installed on the guide rails and is fixed with the piston rod of the hydraulic cylinder. When an accident happens and the automobile collides, a larger space is provided for drivers and passengers to escape, the injuries of the drivers and the passengers are minimized and a certain protection effect is taken.
Description
Technical field
The present invention relates to the automotive safety technical field, be specifically related to a kind of automobile collision preventing seat.
Background technology
The automotive seat design is a complicated system engineering; It relates to multi-door subjects such as machinery, chemical industry, weaving, spraying, heat treatment, aesthetics, mechanics, human engineering; Should take all factors into consideration the reasonable Arrangement of traveling comfort, vibration damping property, safety and the seat of seat during design according to the human engineering principle; In addition, also to consider human body physiological characteristics and size, to improve the travelling comfort of seat.Automotive seat reasonable in design can not only provide comfortable for driver and crew, be convenient to handle and tireless driving impression.After bumping, seat direct relation especially driver's life security.Say that from this angle seat no longer is the needs that satisfy people's ride comfort simply, but expand to collection ergonomics, traveling comfort, safety is the system science of one, expands to the problem of the passive satety that the occupant is shielded.The safety of so-called seat be meant automotive seat can actv. prevent the generation of car accedent and have an accident after can alleviate ability by actv. to chaufeur and occupant injury.
Summary of the invention
To above-mentioned prior art, the technical matters that the present invention will solve is: traditional automotive seat design, when automobile bumped, driver and crew and car internal objects were easy to " secondary collision " takes place, and threaten driver and crew's safety.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of automobile collision preventing seat is provided; Comprise energy storage, conduit, electromagnetic steering valve, hydraulic actuating cylinder, guide rail, seat and sensor; It is characterized in that: electromagnetic steering valve (3) receives the collision alarm that sensor (2) transmits and opens valve body, and the seat (5) that energy storage (1) provides energy that hydraulic actuating cylinder (4) is driven on the guide rail moves backward;
The annexation of said device is following: energy storage links to each other with the electromagnetic steering valve through conduit, and shutoff valve is arranged between energy storage and the electromagnetic steering valve and hinders; The electromagnetic steering valve also is connected with sensor, hydraulic actuating cylinder respectively; Seat is movably arranged on the guide rail, and fixes with the piston rod of hydraulic actuating cylinder.
Said electromagnetic steering valve is a bi-bit bi-pass spring reset formula WE type solenoid directional control valve.
Said energy storage is the gas liquid type bladder type hydropneumatic accumulator.
Said hydraulic actuating cylinder is the rod-pulling type hydraulic actuating cylinder, and the hydraulic cylinder body material is 45 steel.
Said guide rail is two closed slides.
Compared with prior art, the present invention has following beneficial effect:
When meeting accident auto against, starting valve receives collision alarm, thereby opens valve body, and energy storage provides energy to system, and this energy makes hydraulic actuating cylinder drive seat and moves rapidly along guide rail backward, makes driver and crew away from projecting parts such as bearing circle.Thereby the protection driver and crew for driver and crew's escape provides bigger space, are relieved to driver and crew's injury minimum and can play the certain protection effect.
Description of drawings
Fig. 1 structural representation of the present invention.
The specific embodiment
To combine the accompanying drawing and the specific embodiment that the present invention is done further description below.
A kind of automobile collision preventing seat; Comprise energy storage, conduit, shutoff valve, electromagnetic steering valve, hydraulic actuating cylinder, guide rail, seat and sensor; It is characterized in that: the electromagnetic steering valve receives the collision alarm that sensor transmits and opens valve body, and the seat that energy storage provides energy that hydraulic actuating cylinder is driven on the guide rail moves backward;
The annexation of said device is following: energy storage links to each other with the electromagnetic steering valve through conduit, and shutoff valve is arranged between energy storage and the electromagnetic steering valve and hinders; The electromagnetic steering valve also is connected with sensor, hydraulic actuating cylinder respectively; Seat is movably arranged on the guide rail, and fixes with the piston rod of hydraulic actuating cylinder.
Embodiment one energy storage
Energy storage is a kind of can being stored in hydraulic pressure in the Pressure Container, when need waiting again with its energy accumulating device that discharges.The capsule of scalable (flexible) is contained in the energy storage housing, through a special-purpose charging valve unreactable gas (nitrogen, pressure are P0) is charged in the capsule.Gas expands, and has been full of the whole volume of energy storage housing, and as line pressure P1 during greater than preliminary filling pressure Po, hydraulic oil gets in the energy storage, and capsule is compressed, thereby gas volume is dropped to V1; If fluid pressure rises to P2, gas volume drops to V2, reaches the gas-liquid pressure balance this moment.This pressurization, gas volume have changed △ V=V1-V2, and this volume-variation amount △ V is the effective volume of acting capable of using.
Embodiment two solenoid directional control valves
The effect of solenoid directional control valve is switching-over, sequential movements and the off-load etc. that are used for realizing hydraulic circuit.Solenoid directional control valve is a conversion element, receive the collision alarm that sensor transmits electromagnet energising adhesive or outage are discharged, thereby the displacement of direct control spool realizes communication, cut-out and the direction transformation of oil stream, operates the action of various actuating units.It has two actuator ports, i.e. oil inlet P and oil outlet A; Two control positioies are arranged: when not having the signal input, the electromagnet outage, the initial position on the right of retracing spring is pushed spool to, this moment, P did not communicate with A, and this is the guiding valve technical ability of closed type; When accident collision signal was imported, electromagnet got electric, and push rod is pushed spool to the left side, and at this moment, P and A come round, and valve body is opened.
Claims (5)
1. automobile collision preventing seat; Comprise energy storage, conduit, electromagnetic steering valve, hydraulic actuating cylinder, guide rail, seat and sensor; It is characterized in that: electromagnetic steering valve (3) receives the collision alarm that sensor (2) transmits and opens valve body, and the seat (5) that energy storage (1) provides energy that hydraulic actuating cylinder (4) is driven on the guide rail moves backward;
The annexation of said device is following: energy storage links to each other with the electromagnetic steering valve through conduit, and shutoff valve is arranged between energy storage and the electromagnetic steering valve and hinders; The electromagnetic steering valve also is connected with sensor, hydraulic actuating cylinder respectively; Seat is movably arranged on the guide rail, and fixes with the piston rod of hydraulic actuating cylinder.
2. automobile collision preventing seat according to claim 1 is characterized in that, said electromagnetic steering valve is a bi-bit bi-pass spring reset formula WE type solenoid directional control valve.
3. automobile collision preventing seat according to claim 1 is characterized in that, said energy storage is the gas liquid type bladder type hydropneumatic accumulator.
4. automobile collision preventing seat according to claim 1 is characterized in that, said hydraulic actuating cylinder is that rod-pulling type hydraulic actuating cylinder hydraulic cylinder body material is 45 steel.
5. automobile collision preventing seat according to claim 1 is characterized in that, said guide rail is two closed slides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103316021A CN102514508A (en) | 2011-10-27 | 2011-10-27 | Anti-collision seat of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103316021A CN102514508A (en) | 2011-10-27 | 2011-10-27 | Anti-collision seat of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102514508A true CN102514508A (en) | 2012-06-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103316021A Pending CN102514508A (en) | 2011-10-27 | 2011-10-27 | Anti-collision seat of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102514508A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010055A (en) * | 2013-01-18 | 2013-04-03 | 金陵科技学院 | Position adjustment and anti-collision device for automobiles |
| WO2016019499A1 (en) * | 2014-08-05 | 2016-02-11 | 张天民 | Seat controlled by hydraulic system and preventing locking in vehicle collision |
| CN107234989A (en) * | 2017-06-29 | 2017-10-10 | 徐银国 | A kind of software safety seat |
| CN107283314A (en) * | 2016-04-04 | 2017-10-24 | 鞍钢股份有限公司 | A kind of machine tool chief axis protection device and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2555197Y (en) * | 2002-07-31 | 2003-06-11 | 肖敏 | Automotive hydranlic push-out type anti-collision device |
| US20090120748A1 (en) * | 2005-05-03 | 2009-05-14 | Love Phillip W | Variable Valve for Impact Dispersal Device |
| CN201626328U (en) * | 2010-04-09 | 2010-11-10 | 王德斌 | Safety protection device of automobile manual seat for drivers |
| CN201792766U (en) * | 2010-05-24 | 2011-04-13 | 陈刚 | Novel motor vehicle seat safety mechanism |
| CN201989654U (en) * | 2011-01-10 | 2011-09-28 | 许琼 | Safety mechanism for automatic anti-collision seat |
| CN202357917U (en) * | 2011-10-27 | 2012-08-01 | 成都市翻鑫家科技有限公司 | Automobile anti-collision seat |
-
2011
- 2011-10-27 CN CN2011103316021A patent/CN102514508A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2555197Y (en) * | 2002-07-31 | 2003-06-11 | 肖敏 | Automotive hydranlic push-out type anti-collision device |
| US20090120748A1 (en) * | 2005-05-03 | 2009-05-14 | Love Phillip W | Variable Valve for Impact Dispersal Device |
| CN201626328U (en) * | 2010-04-09 | 2010-11-10 | 王德斌 | Safety protection device of automobile manual seat for drivers |
| CN201792766U (en) * | 2010-05-24 | 2011-04-13 | 陈刚 | Novel motor vehicle seat safety mechanism |
| CN201989654U (en) * | 2011-01-10 | 2011-09-28 | 许琼 | Safety mechanism for automatic anti-collision seat |
| CN202357917U (en) * | 2011-10-27 | 2012-08-01 | 成都市翻鑫家科技有限公司 | Automobile anti-collision seat |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010055A (en) * | 2013-01-18 | 2013-04-03 | 金陵科技学院 | Position adjustment and anti-collision device for automobiles |
| CN103010055B (en) * | 2013-01-18 | 2014-12-10 | 金陵科技学院 | Position adjustment and anti-collision device for automobiles |
| WO2016019499A1 (en) * | 2014-08-05 | 2016-02-11 | 张天民 | Seat controlled by hydraulic system and preventing locking in vehicle collision |
| CN107283314A (en) * | 2016-04-04 | 2017-10-24 | 鞍钢股份有限公司 | A kind of machine tool chief axis protection device and method |
| CN107234989A (en) * | 2017-06-29 | 2017-10-10 | 徐银国 | A kind of software safety seat |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120627 |