CN101531154A - Quickly-moving safe driver seat - Google Patents
Quickly-moving safe driver seat Download PDFInfo
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- CN101531154A CN101531154A CN200910020388A CN200910020388A CN101531154A CN 101531154 A CN101531154 A CN 101531154A CN 200910020388 A CN200910020388 A CN 200910020388A CN 200910020388 A CN200910020388 A CN 200910020388A CN 101531154 A CN101531154 A CN 101531154A
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- seat
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- safe driver
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Abstract
The invention relates to a quickly-moving safe driver seat, which consists of a seat part, a base part and an auxiliary part, wherein the seat part comprises a seat, a metal frame and a seat pivot; the base part comprises a base, first springs, second springs, a linear bearing connector, slide bars, a bolt opening device, and an electromagnetic drawing magnet; and the auxiliary part is a quick inflation auxiliary push-back air bag designed for ultra high speed running or overweight passengers. The seat is fixedly connected with the metal frame in a curved fence shape and the pivot of the seat is vertical to the bottom of the seat. The base is made of metal and corresponds to the metal frame, and a positioning pin is arranged at the front upper part of the base; the first springs are connected with the front part of the metal frame and linear bearings of the base part through hinges; the inside of the frame of the base of the seat is provided with 2 to 4 slide bars; the slide bars are provided with the second springs for providing push-back force; the linear bearing connector connects a plurality of linear bearings sliding along the slide bars into a whole; and the front part of the base of the seat is provided with the bolt which locks the seat part and the base part deadly, and the bolt opening device cooperates with the electromagnetic drawing magnet to open the seat part. The quickly-moving safe driver seat is reasonable in design and good in safety performance and can achieve a better effect during the combined use with a safety air bag.
Description
Technical field
The present invention relates to the automobile mechanical technical field, especially a kind of quickly-moving safe driver seat.
Background technology
Society has entered into the presentization traffic epoch now; in car speed more and more faster today; unexpected traffic accident is in continuous generation; the rider of automobile driver and copilot station in the accident; be stuck when being clashed into by powerful strength; stuck; caused the pernicious traffic accident of car crash; auto manufacturing is in order to protect personnel's safety by bus; the realization car is ruined the bottom line that the people does not die; on medium-to-high grade automobile; except that the protection of crashproof ability of reinforcing automobile and air bag safe in utilization, also strengthen the available space in compartment simultaneously, making by bus, personnel obtain a safer buffer distance.But safety air bag is owing to cause the protege easily in use and cause death by suffocation, simultaneously because the effect of huge antagonistic force also causes to neck easily sprains.Manufacturing cost and use cost when adding large space, have also been increased.
Summary of the invention
The present invention overcomes the deficiency that above-mentioned technology exists, and a kind of quickly-moving safe driver seat is provided.Quickly-moving safe driver seat of the present invention can make progress rapidly in the moment that automobile bumps, move backward, gives the cushion space of chaufeur and a safety of passenger.
Quickly-moving safe driver seat of the present invention is achieved through the following technical solutions: quickly-moving safe driver seat, be made up of seat part, base portion and slave part, wherein the seat portion branch comprises seat, metal framework, seat fulcrum composition; Base portion comprises base, locating dowel pin, first spring, second spring, the linear bearing adaptor union, slide bar, dead bolt, the dead bolt device for opening, electromagnetic traction magnet is formed, wherein, the backrest headrest of seat will be higher than common people's hindbrain position, captive joint with a month font metal framework in the seat position, two parts before and after two seat fulcrums partly are divided into perpendicular to the bottom of seat and with seat, its central bearing point leading portion accounts for 40%-45%, latter half accounts for 55%-60%, establish circular hole on the seat fulcrum, pass from the fulcrum circular hole and in the support arm circular hole on the base portion linear bearing adaptor union with a metal circular shaft, two parts are connected up and down.
Seat base is that metal is made, and is corresponding with metal framework, and it is vertebra shape that two tops are housed above the base leading portion, and the bottom is the locating dowel pin that has action of the spring; First spring is by the anterior downlink connection of hinge one end and metal framework, one end is connected with the linear bearing of base portion, first spring partly provides upwards elastic force for seat, be provided with 2-4 slide bars in the framework of seat base, slide bar is put by the fore-and-aft direction level, and second spring of pusher application force is housed on the slide bar; Bearing connector links into an integrated entity several along the linear bearing that slide bar slides, support arm is housed on the bearing connector, establishes circular hole on the support arm, and is corresponding with the fulcrum circular hole; Dead bolt is established in the front portion of seat base, and dead bolt is locked with seat partial sum base portion under the safe condition, and dead bolt device for opening and the cooperation of electromagnetic traction magnet partially open seat.
When the present invention uses, the seat part will be opened first spring, second spring compressing deformation that elastic force is several times as much as human body weight, seat partial sum base portion is locked by dead bolt, because the antagonistic force of spring is very big, the friction force that acts on the dead bolt is also just very big, so electromagnetic switch does not have enough pulling force to open it, when cruising or generation slight impact accident, seat is in a safe condition, and the maloperation phenomenon can not take place.
When galloping crashes, just act on the automotive front ecto-entad and produced a powerful external force, because action of inertia, automobile after the collision is also in preshoot constantly, that continues exerts pressure to automotive front, and the automobile of this moment is under powerful external force effect, and the front portion of car constantly deformation is taking place, but because the intensity of automobile itself and stopping of automotive engine, its impulsive force is actual to be to weaken motion fast gradually doing moment.Based on this reason, time that can work just for this mobile seat.
When automobile begins to collide because the effect of speed, make chaufeur and occupant's gravity itself produce great force of inertia, the seat part is dashed forward, produced forward a kind of and by the simultaneously downward power of center of gravity effect, owing to be created in friction force on the dead bolt greater than first front spring from the power of two kinds of different directions, at this moment the friction force on the dead bolt is cancelled, and do not had friction force on the dead bolt this moment.Because what automobile continued is being out of shape, and has touched the induction installation of sensor, sensor sends signal and gives electromagnetic traction magnet, and electromagnetic traction magnet draws back dead bolt, and the locking device that dead bolt draws back is shown in an open position.
The powerful inertia power that produced by speed and gravity this moment, and the elastic force of spring has only hundreds of kilograms, force of inertia is far longer than the antagonistic force of second spring, so the application force to preshoot can not be offset by the antagonistic force of second spring, deformation also takes place in second spring again under the effect of powerful inertia power, because force of inertia forces second spring can not play rebound effect also continuing compressing second spring.But because the rigidity of automobile itself and certain buffer action that driving engine plays at this moment, so automobile is to do motion gradually.Automobile has a minibreak about 0.005 second in the preshoot process, and locating dowel pin plays a part is spacing, but have only one millimeter for the space of seat first half preshoot by locating dowel pin, so in the extremely short time, be used as the influence that first spring that pops up is subjected to locating dowel pin, take the lead in having finished deformation process, default elastic force has produced the application force that makes progress, the diametral load that first spring is produced all is released on the seat forebody, and the locking device of seat front portion has been opened at this moment, so upwards dig rapidly the seat front portion, because its front portion of seat fulcrum has only accounted for seat part 40%-45%, the center of gravity major part is at the seat latter half, power is upwards offset the preshoot force of inertia on fulcrum, the seat part of this moment is because the effect front portion of fulcrum is higher than the rear portion, and chaufeur is driven by shank and turns over motion after whole body is done.
Because when upwards turning over, what application force played is the effect of transverse force, made to the application force flip-flop of preshoot direction, dissolve on slide bar and make firm slide bar at this moment to the application force of preshoot, because of there not being application force to preshoot, be used as antagonistic force and just brought into play effect to first spring of pusher, the elastic force of spring is much larger than the several times of people and seat-weight, so moment is with seat the first half and the people who is taken ejection backward together.
The present invention is reasonable in design, and safety performance is good, and to be used effect better with safety air bag.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the base portion structural representation;
Fig. 3 is the metal framework structure scheme drawing.
The specific embodiment
Embodiment: as shown in the figure, quickly-moving safe driver seat is made up of seat part, base portion and slave part, and wherein the seat portion branch comprises seat 1, metal framework 2, seat fulcrum 3 compositions; Base portion comprises base 4, locating dowel pin 5, first spring 6, second spring 7, linear bearing adaptor union 8, slide bar 9, dead bolt 10, dead bolt device for opening 11, electromagnetic traction magnet 12 is formed, wherein, the backrest headrest of seat 1 will be higher than common people's hindbrain position, captive joint with a month font metal framework 2 in the seat position, two parts before and after two seat fulcrums 3 partly are divided into perpendicular to the bottom of seat and with seat, its central bearing point leading portion accounts for 40%-45%, latter half accounts for 55%-60%, establish circular hole on the seat fulcrum 3, pass from the fulcrum circular hole and in the support arm circular hole on the base portion linear bearing adaptor union 8 with a metal circular shaft, two parts are connected up and down.Base 4 is made for metal, and is corresponding with metal framework, and being provided with two tops above base 4 front portions is vertebra shape, and the bottom is the locating dowel pin 5 that has action of the spring; First spring 6 is by the anterior downlink connection of hinge one end and metal framework 2, one end is connected with the linear bearing of base portion, first spring 6 provides upwards elastic force when opening for seat, be provided with 2-4 slide bars 9 in the framework of base 4, slide bar 9 is put by the fore-and-aft direction level, and second spring 7 of pusher application force is housed on the slide bar 9; Bearing connector 8 links into an integrated entity several along the linear bearing that slide bar slides, on the bearing connector 8 support arm is housed, and establishes circular hole on the support arm, and is corresponding with the fulcrum circular hole; Dead bolt 10 is established in the front portion of base 4, and dead bolt 10 is locked with seat partial sum base portion under the safe condition, and dead bolt device for opening 11 and 12 cooperations of electromagnetic traction magnet partially open seat.
Claims (7)
1, quickly-moving safe driver seat, form by seat part, base portion, include seat (1), metal framework (2), seat fulcrum (3), base (4), locating dowel pin (5), first spring (6), second spring (7), linear bearing adaptor union (8), slide bar (9), dead bolt (10), dead bolt device for opening (11), electromagnetic traction magnet (12) composition, it is characterized in that, seat (1) is captiveed joint with metal framework (2), metal framework (2) the bottom chair fulcrum (3) of choosing a place to give a banquet, seat fulcrum (3) is perpendicular to the bottom of seat; The seat fulcrum is established circular hole on (3), corresponding with the circular hole on linear bearing adaptor union (8) support arm, and seat partial sum base portion is movably connected in by metal circular shaft, dead bolt (10) is established in the front portion of base (4), dead bolt under the safe condition (10) is locked with seat partial sum base portion, base (4) front upper place is provided with locating dowel pin (5), and locating dowel pin (5) is in order to the fixed seat part.
2, quickly-moving safe driver seat according to claim 1 is characterized in that, base (4) is made for metal; Be provided with 2-4 slide bars (9) in the framework of base (4), slide bar (9) is put by the fore-and-aft direction level, and second spring (7) of pusher application force is housed on the slide bar (9); Linear bearing adaptor union (8) links into an integrated entity several along the linear bearing that slide bar (9) slides.
3, quickly-moving safe driver seat according to claim 1 is characterized in that, first spring (6) two ends are connected with linear bearing adaptor union (8) with the front portion of metal framework (2) by hinge.
4, quickly-moving safe driver seat according to claim 1 is characterized in that, the backrest headrest of seat (1) is higher than people's hindbrain position.
5, quickly-moving safe driver seat according to claim 1 is characterized in that, seat fulcrum (3) and with seat partly be divided into before and after two parts, its central bearing point leading portion accounts for 40%-45%, latter half accounts for 55%-60%.
6, quickly-moving safe driver seat according to claim 1 is characterized in that, metal framework (2) is a month font.
7, quickly-moving safe driver seat according to claim 1 is characterized in that, dead bolt device for opening (11) partially opens seat by electromagnetic traction magnet (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910020388A CN101531154A (en) | 2009-04-22 | 2009-04-22 | Quickly-moving safe driver seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910020388A CN101531154A (en) | 2009-04-22 | 2009-04-22 | Quickly-moving safe driver seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101531154A true CN101531154A (en) | 2009-09-16 |
Family
ID=41102080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910020388A Pending CN101531154A (en) | 2009-04-22 | 2009-04-22 | Quickly-moving safe driver seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101531154A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287291A (en) * | 2013-06-18 | 2013-09-11 | 徐心亿 | Safety seat of automobile |
| CN104986066A (en) * | 2015-06-16 | 2015-10-21 | 孙福亮 | Automobile safety seat |
-
2009
- 2009-04-22 CN CN200910020388A patent/CN101531154A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287291A (en) * | 2013-06-18 | 2013-09-11 | 徐心亿 | Safety seat of automobile |
| CN103287291B (en) * | 2013-06-18 | 2015-09-09 | 蔡珉 | A kind of safety chair seats of car |
| CN104986066A (en) * | 2015-06-16 | 2015-10-21 | 孙福亮 | Automobile safety seat |
| CN104986066B (en) * | 2015-06-16 | 2018-06-05 | 孙福亮 | Safety chair seats of car |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Liu Wenge Document name: Notification of Publication of the Application for Invention |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090916 |