CN100443331C - Safety protecter for seat on vehicle - Google Patents
Safety protecter for seat on vehicle Download PDFInfo
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- CN100443331C CN100443331C CNB2006100798587A CN200610079858A CN100443331C CN 100443331 C CN100443331 C CN 100443331C CN B2006100798587 A CNB2006100798587 A CN B2006100798587A CN 200610079858 A CN200610079858 A CN 200610079858A CN 100443331 C CN100443331 C CN 100443331C
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- leaning device
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Abstract
A high-safety protector for the seat in car is composed of the quick moving and inclining units for seats (one for one) to make the body of passenger to generate a reaction force, and multiple hydraulic cylinders arranged along the shell of car and linked with each fast moving and inclining unit and each seat for increasing the internal space when collision occurs.
Description
Technical field
The present invention provides a kind of seat when bearing bump, can move rapidly and the bevelled device, especially refer to a kind of Vehicular impact strength of utilizing, make occupant's body on the seat under the situation of fastening one's safety belt, can produce towards the start of the antagonistic force that direction produces of Vehicular impact, slow down or offset inertia strength due to the bump and reach, avoid the occupant to clash into facility in the car cabin and reach, and the facts of injured or injures and deaths takes place.
Background technology
At present vehicle is to need by the people to controlling driving, yet on the way travelling not only need possess wholwe-hearted driving and good driving habit such as the idea of abiding by the law, and simultaneously, also need note road conditions at any time, to avoid the generation of traffic accident.
But therefore travelling of vehicle still need, just keep away the generation of unavoidable traffic accident by the people for controlling driving; Yet, passive type safety precaution facility with existing vehicle, after possessing the safety strap protection, when traffic accident, still easily make body that violent whipping is arranged, and when body and auxiliary balloon (SRS) bump, still generally there is the phenomenon of injured so that injures and deaths to take place, moreover, learn that as calculated the impact that violent traffic accident is produced is the scope that can bear considerably beyond depot's pacing factor safe design, therefore, the traffic accident bump strength that the speed of a motor vehicle is taken place when high more is big more, so, often cause the great injures and deaths of occupant, this is not only the fragmentation of individual family, emptylier increases paying of social cost.
Instantly, how at the passive security protective device of vehicle now, in addition addition or improvement promoting the safety precaution effect of existing vehicle, and then provides the guarantee of passenger life safety, and real is one of current considerable problem.
The present inventor is with when research institute's further study, thesis topic is the object of research, discussion with " research of automobile impacting safety precaution seat ", process comprises: 1. need know very well vehicle that various orientation take place and clash into whole process, as vehicle stressedly upspring, displacement, inclination etc., also cause the passenger to produce and the vehicle same action simultaneously.2. understand partes corporis humani's bit architecture and the human actual scientific theories such as biomechanics that can bear the bump power in the face of traffic accident.3. understand the occupant and in the car cabin, face under the various orientation collision conditions, the vigorous motion of body various situations such as " actions of whipping " and Vehicular impact process, how occupant's body moves.4. the sport dynamics principle of more need applying in a flexible way is inquired into in-depth study down at master, objective environment how to avoid injures and deaths with the occupant in the traffic accident.5. propose to make the occupant under the situation of fastening one's safety belt and under single or the successive cars bump or the situation of rolling, make body offset inertial impaction power, reduce the violent whipping of body and avoid clashing into ingenious design viewpoint such as inside, car cabin, to reach the effect of omnibearing safety precaution with the action of antagonistic force.6. design is an action object with the seat.Hydraulic actuation power and physical construction method of operating when this device is had Vehicular impact in mind, through well-designed and sunykatuib analysis, comparison, more be devoted to the ideal conditions requirement that cost is low, the effect fiduciary level is high, phase make this seat unit can be more practical with popularize, again through making great efforts research and, improveing finally and create " safety protecter for seat on vehicle " of the present invention repeatly for studying.
Summary of the invention
Main purpose of the present invention, be to solve the above problems and provide a kind of seat to move rapidly and reach leaning device, it is the cylinder body that is equipped with a plurality of hydraulic actuations around car crust respectively, and this cylinder body pipeline is to move rapidly and leaning device and seat are connected with each, forwardly to, the effect that " hydraulic back-pressure valve " device is arranged during bumps such as side direction, in case seat is impacted and moves towards crash direction, so that make this car crust suffer single or continuous any direction bump even when rolling, can be under situation about fastening one's safety belt, in the very first time, start rapidly and should move and leaning device, make the displacement action of the body of occupant on the seat towards the direction generation antagonistic force of Vehicular impact, and reach slow down or and then the force of inertia that taken place of payment bump, also can avoid simultaneously body because of violent whipping, and the facility in the bump car cabin causes injures and deaths, the present invention is reached provides the occupant omnibearing protection effect, advances to reduce the injures and deaths of traffic accident.
An of the present invention purpose, utilize identical hydraulic actuation principle, wherein two sides of this time chair back are respectively equipped with a flap, be provided with one in it in addition and drive cylinder body and two idle pulleys, and these axle two ends, driving cylinder body-centered are equipped with a drag-line respectively, drag-line end in addition then is wound in the pivot that can drive the flap rotation, impel when this driving cylinder body-centered is axially outer stretches, interlock drag-line and drive the waist that two flaps do to clamp the occupant simultaneously, one can improve the area of contact of body and seat, while bone and muscle instinct elastic reaction, also can reduce the violent whipping of body, especially the head of body end, neck (this position is again organ and the tissue that creates greater casualties easily), two can avoid occupant's clear off the seat, throw away car and are subjected to more serious injures and deaths outward.
Another purpose of the present invention, have at the chair back that a kind of seat is provided and to reach the movement device that protrudes upward forward, wherein when this car crust is subjected to dead aft vehicle overtaking collision bump, but this chair back upper limb moment reaches the action form that protrudes upward forward, so that after accepting occupant's head, neck, wait injury to avoid that fracture takes place.
A further object of the present invention, except that the aforementioned chair back of going up has the same action, its headrest also can move rapidly towards the direction of impact, so that accept head, the neck that the whipping body drives, advances to avoid the occupant to come to harm.
Relevant art of the present invention, means and effect thereof after lifting a preferred embodiment now and cooperating graphic being described in more detail in, are believed the above-mentioned purpose of the present invention, structure and feature, when can by one deeply and concrete understanding.
Description of drawings
Fig. 1: be each cylinder body distribution graph I that seat of the present invention moves the car crust that reaches leaning device rapidly;
Fig. 2: be each cylinder body distribution graph II that seat of the present invention moves the car crust that reaches leaning device rapidly;
Fig. 3: be that seat of the present invention moves rapidly and the rapid of leaning device moves and the leaning device exploded view;
Fig. 3 A: be that seat of the present invention moves left and right sides slide and the tilt function group block diagram that reaches leaning device rapidly;
Fig. 3 B: be that seat of the present invention moves the tilt function group illustrative view that reaches leaning device rapidly;
Fig. 4: be that seat of the present invention moves rapidly and the rapid of leaning device moves and leaning device assembly drawing I;
Fig. 5: be that seat of the present invention moves rapidly and the rapid of leaning device moves and leaning device assembly drawing II;
Fig. 6: be that seat of the present invention moves the seat block diagram that reaches leaning device rapidly;
Fig. 7: be that seat of the present invention moves the seat cylinder body group actuating structure scheme drawing that reaches leaning device rapidly;
Fig. 8: be that seat of the present invention moves rapidly and the seat flap structure of leaning device activates scheme drawing;
Fig. 9: be that seat of the present invention moves the chair headrest actuating structure scheme drawing that reaches leaning device rapidly;
Figure 10: be that seat of the present invention moves rapidly and occupant, the seat of leaning device clash into stressed scheme drawing;
Figure 11: be that seat of the present invention moves rapidly and scheme drawing is clashed in the front of leaning device;
Figure 12: be that seat of the present invention moves rapidly and scheme drawing is clashed in the vehicle front of leaning device;
Figure 13: be that seat of the present invention moves rapidly and the positive bump of seat of leaning device changes scheme drawing;
Figure 14: be that seat of the present invention moves the place ahead two side impaction scheme drawings that reach leaning device rapidly;
Figure 15: be that seat of the present invention moves the vehicle front two side impaction scheme drawings that reach leaning device rapidly;
Figure 16: be that seat of the present invention moves rapidly and seat the place ahead two side impactions of leaning device change scheme drawing;
Figure 17: be that seat of the present invention moves rapidly and scheme drawing is clashed at the rear of leaning device;
Figure 18: be that seat of the present invention moves rapidly and the rear view of vehicle of leaning device clashes into scheme drawing;
Figure 19: be that seat of the present invention moves rapidly and the seat rear bump of leaning device changes scheme drawing;
Figure 20: be that seat of the present invention moves the rear two side impaction scheme drawings that reach leaning device rapidly;
Figure 21: be that seat of the present invention moves the rear view of vehicle two side impaction scheme drawings that reach leaning device rapidly;
Figure 22: be that seat of the present invention moves rapidly and seat rear two side impactions of leaning device change scheme drawing;
Figure 23: be that seat of the present invention moves rapidly and the side of leaning device clashes into scheme drawing;
Figure 24: be that seat of the present invention moves rapidly and the automobile side of leaning device clashes into scheme drawing;
Figure 25: be that seat of the present invention moves rapidly and the seat side edges bump of leaning device changes scheme drawing;
Figure 26: be that seat of the present invention moves rapidly and the automobile of the leaning device scheme drawing that rolls.
[primary clustering nomenclature]
1 car crust, 11 cylinder bodies
2 move rapidly and leaning device 20 bases
201,202 pivoted holes, 21 round bars
211 front and back cylinder body group 22 poles
30 first front and back slides 31,31a slide rail
311 place hole 32,32a sliding sleeve
33 fixed orifices, 34 lugs
35 cylinder bodies, 40 left and right sides slides
41 long sliding sleeve 42 long sliding sleeves
411 pivot connecting seats 43,43a distance bar
431 drive cylinder body 44 alar parts
441 chutes, 50 tilt function groups
51 stocks, 52 quarter butts
53 pivots 54 hold bar
551 perforation of 55 sliding sleeve spares
552 guide posts, 60 second front and back slides
61, fixed link before the 61a slide bar 62
621 second cylinder body groups, 63 back fixed links
64 slide blocks, 641 pivotal blocks
642 pivot holes, 65 connecting pieces
651 pivot holes, 652 pivots
66 fixed links, 661 buffering cylinder bodies
70 very rise framework 71 cranks
711 perforations, 72 pivoting levers
73 pivoting levers, 74 fixed links
80 seats, 81 headrests
The chair back 821 hold-down barss on 82
822 coating members, 823 disks
824 cable wires, 825 elastic components
826 drive 83 times chair back of cylinder body
831 flaps 832 drive cylinder body
833 idle pulleys, 834 drag-lines
835 pivots, 84 cushions
85 connecting elements, 851 pivots
852 anchor shafts, 86 outer tubes
861 perforation, 862 jacks
Pipe in the 863 arc grooves 87
871 perforation 88 drive cylinder body
881 cylinders
The specific embodiment
Applicant of the present invention filed an application the patent of invention of " vehicle safety seat " on October 13rd, 1993 in TaiWan, China, checked and approved on February 17th, 1994 in TaiWan, China, certificate number: I232186, improved again with this patent of invention, make it further promote the effect of safety precaution.
The present invention provides the mobile rapidly and leaning device design of a kind of vehicle seat support.
Now for making it can further understand structure design of the present invention and technology, sincerely cooperate graphic giving again to be illustrated in the back:
Consult Figure 1 and Figure 2, a kind of seat support moves rapidly and leaning device, it mainly is to have a car crust 1, and the front side of this car crust 1, rear side, left side, right side, the place ahead dual side-edge and rear dual side-edge all are provided with the cylinder body 11 of a plurality of fluid controls separately, and each cylinder body 11 pipeline is to be connected to each seat to move rapidly on the cylinder body 11 that reaches leaning device 2, and it moves rapidly and leaning device 2, seeing also Fig. 3 to shown in Figure 5, is to include:
One base 20, it is pedestal for a hollow, rectangular kenel, be provided with a round bar 21 in base 20 front ends, on it and be equipped with the first front and back cylinder body group 211, front and rear edge at base 20 dual-sides all respectively is provided with a pivoted hole 201,202 in addition, then respectively places on this pivoted hole 201,202 and is fixed with a pole 22.
One first front and back slide 30, mainly be by slide rail 31,31a and sliding sleeve 32,32a restrains mutually and combines, wherein in about the front and back appropriate location of two slide rails 31 be provided with one and place hole 311, to provide pole 22 to place, and and then the first front and back slide 30 is fixed on the rectangle pedestal of base 20, and sliding sleeve 32a does on can being placed on slide rail 31 slippage of front and back, and in its mutual in twos cooresponding inner side end, more be provided with a fixed orifice 33, so that two slide rails 31 in addition to be provided, 31a plants fixing, wherein this sliding sleeve 32a is in the appropriate position, and deriving has a lug 34, and 34 of this lugs are fixed with the cylinder body 35 of one group of left and right displacement direction.
One left and right sides slide 40, mainly be by two long sliding sleeves 41,42 and two distance bar 43,43a constitutes, distance bar 43 is provided with the driving cylinder body 431 of an inclination start, on another distance bar 43a then with the cylinder body 35 axle fits of left and right displacement direction, and long sliding sleeve 41,42 are linked on the slide rail 31a, by by about cylinder body 35 axles that drive and distance bar 43a connection relationship and driven, reach the displacement Cushioning Design of left and right directions, and long sliding sleeve 41,42 1 ends all convex with an alar part 44, offer chute 441 vertical and that tilt to link to each other on this alar part 44 simultaneously, but end is then respectively derived in addition the perforation 451 of a column 45 and fit slide bar 61 is arranged, and at two long sliding sleeves 41,42 corresponding medial surfaces, between two distance bar 43, between 43a, other is provided with a ㄈ shape bearing 46; And in the lower end of long sliding sleeve 41, then be provided with array pivot connecting seat 411, its mainly be as with base 20 on the first front and back cylinder body group 211 articulates mutually, to utilize 211 drivings of this front and back cylinder body group, make the 30 front and back displacements of the whole first front and back slide, alleviate the purpose of impacting power when reaching bump.
One tilt function assembly 50, it is to be a symmetrical link work mechanism, its member mainly is by a stock 51, quarter butt 52 and pivot 53 with hold bar 54 and combine, and pivot 53 is except that articulating stock 51 and quarter butt 52, also with the driving cylinder body 431 axle fit interlocks of this inclination start, quarter butt 52 in addition end planted hold bar 54 then across at two long sliding sleeves 41, in 42 the ㄈ shape bearing 46, when having the generation of lateral impact strength, the cylinder body pipeline with strength moment guide to drive cylinder body 431 after, impel driving cylinder body 431 axles to stretch to extrapolation, and then drive pivot 53 displacements, and by continuous action relation, produce change in displacement, make the bar 54 that holds that is plugged on the quarter butt 52 move by connecting rod, and detach the bearing relation of ㄈ shape bearing 46, relative; In whole banking motion process, stock 51 1 ends institute bonded assembly sliding sleeve spare 55 also has relative movement relation with chute 441 on two long sliding sleeve 41,42 alar parts that are convexly equipped with 44; Because this sliding sleeve spare 55 has the mutual fit relation with other mechanism, Gu its top offers a perforation 551, is bound to fit on the slide bar 61a of the second front and back slide 60, the bottom then is convexly equipped with a guide posts 552, and the tool that is placed on this alar part 44 vertically reaches in the bevelled chute 441, be with; After continuous action relation produced, this sliding sleeve spare 55 was with stressed effect, and contained the acting on down of guiding that is subjected to guide posts 552 and chute 441, produces the tilt displacement campaign of declivity, with the bump power as the mitigation specific direction.
One second front and back slide 60, it is combined by slide bar 61,61a and forward and backward fixed link 62,63 and slide block 64, wherein this slide block 64 is that fit slides on this slide bar 61,61a place, each corresponding pivotal block 641 that is provided with of slide block 64 upper surface dual-sides, and pivot hole 642; And, then be provided with the second front and back cylinder body group 621 in 64 of preceding fixed link 62 and slide blocks, before then being installed in, its cylinder body axle on fixed link 62 and the slide block 64, being to can be cylinder body group 621 power with slide block 64 to be driven, and sliding displacement on slide bar 61,61a that other is then; Be to link fixing mutually between preceding fixed link 62 and slide bar 61,61a with a connecting piece 65, its side also is equipped with a pivot hole 651, and correspond to the set perforation 711 of crank 71 that seat bottom very rises support body 70, wear wherein to form the turn center with pivot 652, reach both and articulate the rotation effect.
In addition, in the second front and back slide, 60 appropriate positions, be provided with a fixed beam 66, this fixed beam 66 mainly is to cooperate a buffering cylinder body 661, and mutually combine with the bar 54 that holds of tilt function assembly 50, its objective is after supporting and buffering tilt function assembly 50 having an effect, seat 80 is subjected under the effect of above-mentioned associated mechanisms for offsetting impact, automatically produce one and offset the inclined design of clashing into power, and in the process of wing drop, under the weight of weight such as whole group seat 80 and steerman, the setting of buffering cylinder body 661 is arranged, cushion and comfortable effect more obtaining.
One very rises support body 70, it also is a link work mechanism, it has two pivoting levers 72,73 and two fixed links 74, and pivoting lever 72 appropriate locations are equipped with two cranks, 71 assemblies in addition, group is established connecting piece 65 places of being fixed in the second front and back slide 60 to cooperate pivot 652, and pivoting lever 73 two ends 731 protrude from fixed link 74 parts, then be to be inserted in the pivot hole 642 of dual-side pivotal block 641 of slide block 64 upper ends of the second front and back slide 60, so, when slide block 64 is driven by cylinder body group 621 power, and slide displacement in slide bar 61, on the 61a, related can affect this pivoting lever 73, and under the connection of fixed link 74 is restrained, is the turn of turn center-point and make whole group very rise support body 70 with the pivot 652 of crank 71 assemblies, produce the crank rod movement effect, make pivoting lever 72 produce upwards and backwards very rises purpose, and then interlock is put in order to organize and is very risen support body 70.
One seat 80, see also Figure 6 and Figure 7, be to be located at this to move rapidly and leaning device 2 upper limbs, it consists predominantly of a headrest 81, the chair back 82 on one, the once chair back 83 and a cushion 84, is for articulating design mutually and should go up the chair back 82 with the following chair back 83, wherein, each group of this time chair back 83 upper limb both sides is provided with a fixed plate 85, these fixed plate 85 mutual cooresponding inner side ends, but then be provided with the anchor shaft 852 of pivot 851 and fixed drive cylinder body 88 1 ends, and be arranged with two groups of telescopic pipe groups on the pivot 851 in addition, this telescopic pipe group mainly be by outer tube 86 and in pipe 87 combined this outer tube 86 lower edges and be provided with perforation 861 wherein, so that its pivot is solid outside pivot 851, its next door more is provided with a jack 862 in addition, is placed to cooperate the anchor shaft 852 on the fixed plate 85, is fixed in the outer tube 86 will drive cylinder body 88 1 ends; Moreover, at outer tube 86 midway location places, other is provided with the arc groove 863 of a suitable angle, it mainly is the cylinder 881 that is convexly equipped with on the driving cylinder body 88 cooperating, relation with both mutual guiding function, when driving cylinder body 88 is driven by external force, can thereby obtain suitable past reach effect, 87 perforation 871 that utilize upper limb to offer of interior pipe, cooperate the latch 89 of being located at the chair back 82 to wear, and interior pipe 87 and driving cylinder body 88 other ends are fixedly arranged on the chair back 82 bottoms, therefore, after driving that cylinder body 88 is subjected to that external force drives, can impel and go up the chair back 82 and rise and have the effect person of leaning forward simultaneously.
See also shown in Figure 8, two sides of this time chair back 83 are respectively equipped with a flap 831, be provided with one in it in addition and drive cylinder body 832 and two idle pulleys 833, and these driving cylinder body 832 axle two ends are equipped with a drag-line 834 respectively, drag-line 834 end in addition then is wound in the pivot 835 that can drive flap 831 rotations, when impelling these driving cylinder body 832 axles outwards to stretch, interlock drag-line 834 and drive two flaps 831 and do the action that clamps simultaneously.
See also shown in Figure 9, should go up the chair back 82 and be provided with a hold-down bars 821 in addition, this hold-down bars 821 provides 81 of this headrests and sets firmly, and be 822 its coatings of coating member, and on it and be installed with a disk 823, on the disk 823 and be arranged with an end of two cable wires 824, end then is arranged in an elastic component 825 and and drives cylinder body 826 axles in addition, by this, when driving cylinder body 826 actuatings, can utilize above-mentioned associated mechanisms simultaneously, and make hold-down bars 821 left and right displacement, and moment drive headrest 81 moves, and reaches the purpose person who cushions and shield and sustain head.
Take off each kicking motion device and how to order about, reach manifesting of required effect, institute puts around then need cooperating car crust 1, default reaction receives the cylinder body 11 of bump to interconnect, by pipeline by its mutual UNICOM, and impulsive force transmitted and and then drive the motion of associated components, with of the present invention;
See also Figure 10 to shown in Figure 22, as before and after the vehicle or the place ahead dual-side and rear dual-side when being impacted, then hit cylinder body 11 and will be seen through hydraulic circuit, power will be directed to relevant first front and back driving cylinder body 211 and second front and back drive cylinder body 621 and will clash into, make its start that produces expection, make slide 30,60 before and after first and second produce displacements and reach the purpose of buffering.
In addition; when limit, the left and right sides or front and back tilted direction are impacted; see also Figure 23 to shown in Figure 25; 11 of cylinder bodies also can pass through by the loop; the bump power guided to drive cylinder body 35 starts about relevant; and then make 40 displacements of left and right sides slide; or drive the driving cylinder body 431 of tilt function assembly 50 simultaneously; make tilt function assembly 50 reach default gap tilt effect; to offset the moment power person of bump, the relative chair back on seat 80 82 reaches the chair back 83 parts down, then aforesaid actuating mode; offset and buffering percussive force in the hope of reaching, and then the interior occupant's of protection car safety.
Other sees also shown in Figure 26, when this car crust 1 causes vehicle rollover because of collision or other factors, when car shell-side face and ground or other object strikes, structure design of the present invention can reach simultaneously seat is moved rapidly and inclination toward the middle position of this car in regular turn, advance to increase the space of facility in each seat 80 and the car, make the occupant be avoided clashing into establishing and come to harm in this car.
In sum, seat of the present invention moves rapidly and Displacement system, it is equipped with plural number respectively around car crust 1 can be hit driving cylinder body 11, and with its connection driving rapid displacement of seat of cylinder hydraulic loop and leaning device 2, produce a relative antagonistic force when making bump, and then slow down the inertial force that bump produces, also provide the occupant facing vehicle in single or continuous bump, can obtain omnibearing protection effect, and then reach the damage that reduces personnel in the traffic accident.
The present invention is real in like product its splendid progressive and practicality, all in the technical data of looking into relevant this class formation both at home and abroad, the document, also finds no identical construction and is present in elder generation simultaneously, is to have possessed the patent of invention important document so that, the present invention is real.
The foregoing description, only in order to this creation of casehistory invention, according to this not from creation spirit scope of the present invention, those who are familiar with this art with and the various distortion that are, modify and application, all should be included in model of the present invention and raise.
Claims (5)
1. a seat moves rapidly and leaning device, it is to be equiped with a plurality of hydraulic-driven cylinder bodies around cooperating car crust, connected hydraulic circuit is connected to rapid displacement of this seat and leaning device, it is characterized in that: this rapid displacement and leaning device include:
One base is the pedestal of a hollow, rectangular kenel, and the pedestal front end is provided with a round bar, is equipped with the first front and back cylinder body group on the round bar, and pedestal dual-side front and rear edge all is provided with pivoted hole, then respectively places on the pivoted hole and is fixed with a pole;
One first front and back slide, restrain mutually for slide rail and sliding sleeve and to combine, wherein in about be provided with before and after two slide rails and place the hole, providing pole to place, and the first front and back slide is fixed on the rectangle pedestal of base, and sliding sleeve is in its mutual in twos cooresponding inner side end, be provided with a fixed orifice, fixing to provide other two slide rails to be planted, this sliding sleeve then is fixed with the cylinder body of one group of left and right displacement direction in the appropriate position;
One left and right sides slide, two long sliding sleeves of tool and two distance bar, distance bar is provided with the driving cylinder body of an inclination start, then closes with driving cylinder body-centered, left and right sides axle sleeve on another distance bar, and long sliding sleeve then is linked on the slide rail, and long sliding sleeve one end convexes with an alar part, offer chute vertical and that tilt to link to each other on this alar part, end is derived in addition has a column and perforation, the corresponding medial surface of two long sliding sleeves, be provided with a ㄈ shape bearing, then there is the array pivot connecting seat long sliding sleeve lower end;
One tilt function assembly, it is a symmetrical link work mechanism, member is by a stock, quarter butt and pivot and hold bar and form, pivot then articulates outside stock and the quarter butt, also the driving cylinder body-centered axle sleeve with this inclination start closes interlock, what other end of quarter butt was planted holds bar then across in the ㄈ of two long sliding sleeves shape bearing, wherein:
This sliding sleeve spare top offers a perforation, and the bottom then is convexly equipped with a guide posts, and the tool that is placed on this alar part vertically reaches in the bevelled chute;
One second front and back slide, it is before being reached by slide bar, back fixed link and slide block combine, this slide block is that fit slides on this slide bar, an each corresponding pivotal block and pivot hole of being provided with of upper end of slide block face dual-side, and between preceding fixed link and slide block, then be provided with the second front and back cylinder body group, its cylinder body axle then is installed on preceding fixed link and the slide block, and preceding fixed link and slide bar are to link fixing mutually with a connecting piece, the connecting piece side is equipped with a pivot hole, and the set perforation of the crank that corresponds to the seat bottom framework, pivot then wears wherein to form the turn center, reaches both and articulates the rotation effect.
2. move rapidly and leaning device according to the described seat of claim 1, it is characterized in that: described this second front and back slide is provided with a seat support, and this seat support has a headrest, the chair back on, the once chair back and a cushion, and should to go up the chair back be the design of mutual pivot joint with the following chair back.
3. move rapidly and leaning device according to the described seat of claim 2, it is characterized in that: each group of described this time chair back upper limb both sides is provided with a fixed plate, this fixed plate is provided with pivot and can fixes an anchor shaft of a driving cylinder body, and be arranged with two groups of telescopic pipe groups on the pivot in addition, this telescopic pipe group is that outer tube and interior pipe combine, this outer tube of this telescopic pipe group is provided with the arc groove of a suitable angle in addition, and interior pipe and driving cylinder body are held the bottom that is fixedly arranged on the chair back in addition, therefore, drive cylinder body and be subjected to after the external force driving, can impel this driving cylinder body to drive and go up chair back rising and have the effect that leans forward.
4. move rapidly and leaning device according to the described seat of claim 2, it is characterized in that: two sides of described this time chair back are respectively equipped with a flap, be provided with one in it in addition and drive cylinder body and two idle pulleys, and these axle two ends, driving cylinder body-centered are equipped with a drag-line respectively, drag-line end in addition then is wound in the pivot that can drive the flap rotation, impel when this driving cylinder body-centered is axially outer stretches, simultaneously interlock drag-line and drive two flaps and do the action that clamps.
5. move rapidly and leaning device according to the described seat of claim 2, it is characterized in that: the described chair back of should going up is provided with a hold-down bars in addition, this hold-down bars provides this headrest to set firmly, and coated by coating member, be installed with a disk on the coating member, be arranged with an end of two cable wires on the disk, end then is arranged in an elastic component and a driving cylinder body-centered axle in addition, when driving the cylinder body actuating, but driving headrest, moves moment, reach buffering and shield and sustain the purpose of head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100798587A CN100443331C (en) | 2005-10-25 | 2006-05-16 | Safety protecter for seat on vehicle |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200520129358 | 2005-10-25 | ||
| CN200520129358.0 | 2005-10-25 | ||
| CNB2006100798587A CN100443331C (en) | 2005-10-25 | 2006-05-16 | Safety protecter for seat on vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1955043A CN1955043A (en) | 2007-05-02 |
| CN100443331C true CN100443331C (en) | 2008-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100798587A Expired - Fee Related CN100443331C (en) | 2005-10-25 | 2006-05-16 | Safety protecter for seat on vehicle |
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| CN (1) | CN100443331C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101842822B (en) * | 2007-12-24 | 2012-10-10 | 罗伯特·奇尔德雷斯 | Motion platform video game racing and flight simulator |
| MX345607B (en) | 2010-09-14 | 2017-02-07 | Basf Se | Energy absorbing seat for a vehicle. |
| CN102381218B (en) * | 2011-08-20 | 2012-10-24 | 重庆市金刚清泓科技有限公司 | Safe automatic regulation mechanism for automobile seat |
| CN104527474B (en) * | 2014-12-10 | 2016-11-23 | 大连理工大学 | There is anti-collision safety chair device and the method for work thereof of collision threshold inducing function |
| US10245987B2 (en) * | 2016-12-22 | 2019-04-02 | GM Global Technology Operations LLC | Active vehicle seat architecture for inertial compensation in motor vehicles |
| CN106671838B (en) * | 2016-12-24 | 2019-04-23 | 北汽福田汽车股份有限公司 | Vehicle crash protection type seat, vehicle crash protection system and vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4233155A1 (en) * | 1992-10-02 | 1994-04-14 | Mueller Franz Dipl Ing Fh | Vehicle safety device for passenger and load impact protection - has sensors on vehicle body working with trigger mechanism to give maximum reaction time of 0.03 seconds |
| CN2193274Y (en) * | 1994-03-23 | 1995-03-29 | 华田汽车零部件制造公司 | Hydrautic stageless regulator for seat back regulation |
| US5626203A (en) * | 1995-11-01 | 1997-05-06 | Habib; Mostafa S. | Active control of a vehicle occupant's body in frontal collision |
| FR2772688A1 (en) * | 1997-12-19 | 1999-06-25 | Cesa | Shock locking arrangement for elements of vehicle seat |
| US6398285B2 (en) * | 1999-12-06 | 2002-06-04 | Honda Giken Koygo Kabushiki Kaisha | Occupant protective apparatus |
| TWI232186B (en) * | 2004-10-13 | 2005-05-11 | Jian-Jung Feng | Safety protection seat for a car |
-
2006
- 2006-05-16 CN CNB2006100798587A patent/CN100443331C/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4233155A1 (en) * | 1992-10-02 | 1994-04-14 | Mueller Franz Dipl Ing Fh | Vehicle safety device for passenger and load impact protection - has sensors on vehicle body working with trigger mechanism to give maximum reaction time of 0.03 seconds |
| CN2193274Y (en) * | 1994-03-23 | 1995-03-29 | 华田汽车零部件制造公司 | Hydrautic stageless regulator for seat back regulation |
| US5626203A (en) * | 1995-11-01 | 1997-05-06 | Habib; Mostafa S. | Active control of a vehicle occupant's body in frontal collision |
| FR2772688A1 (en) * | 1997-12-19 | 1999-06-25 | Cesa | Shock locking arrangement for elements of vehicle seat |
| US6398285B2 (en) * | 1999-12-06 | 2002-06-04 | Honda Giken Koygo Kabushiki Kaisha | Occupant protective apparatus |
| TWI232186B (en) * | 2004-10-13 | 2005-05-11 | Jian-Jung Feng | Safety protection seat for a car |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1955043A (en) | 2007-05-02 |
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