CN101214806A - Car safety air sac capable of actively protecting and preventing collision to pedestrian - Google Patents
Car safety air sac capable of actively protecting and preventing collision to pedestrian Download PDFInfo
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- CN101214806A CN101214806A CNA2008100173804A CN200810017380A CN101214806A CN 101214806 A CN101214806 A CN 101214806A CN A2008100173804 A CNA2008100173804 A CN A2008100173804A CN 200810017380 A CN200810017380 A CN 200810017380A CN 101214806 A CN101214806 A CN 101214806A
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Abstract
The invention relates to an anti-collision safety airbag of an automobile which can initiatively protect people, belonging to an initiatively anti-collision safety airbag protection device of a traffic vehicle. The invention has the structure that a detector 2 is arranged in front of the vehicle body 6. An airbag 1 and an upper airbag 2 are orderly folded, compacted and arranged inside an airbag storing chamber 26 which is in the bumper 11 in front of the vehicle body 6. An air current divider 3 fixed on the interior wall of the airbag 1 is connected with a gas generator 15 through an air inlet pipe 5. A steering wheel hand press switch 8 is arranged on a steering wheel 7. A brake pedal location switch 10 is arranged at the back of a brake pedal 9. The invention, before sudden accident or collision happening, under the circumstance that the driving speed is still more than 50km/h even though manpower brake or automatic brake has been made, can switch into conduction by manpower operation of the steering wheel 7 or by automatic detection of the detector 2 to form an inflation frame-typed rubber anti-collision airbag at the front of the vehicle body 6, can play a buffer absorbing energy protection role to the passerby on the road, bike rider, motorcycle rider, passengers in both vehicles, objects and vehicles, so that casualty can be reduced to the greatest degree.
Description
One, technical field:
The present invention relates to a kind of automobile the pedestrian is initiatively protected anti-collision safety air bag, belong to high-pressure gas cylinder, gas generator in the active anti-collision safety air bag energy-absorbing fender guard of the vehicle.
Two, background technology:
In background technology; the safety air bag of the car assembling of selling on the market; have only the automobile under steam could passive open when the place ahead bumps against object; it is installed on the automotive interior bearing circle and the side; to the road pedestrian, the cyclist that are collided, occupant, object and the vehicle of people, the other side Che Nei do not possess the buffering energy-absorbing protective effect by motorcycle, only the people in the car is played a protective role.In the modern life; continuous increase along with automobile quantity; improving constantly of living standards of the people and awareness of safety; people trip and when choosing automobile to safety; the requirement of " people-oriented " is more and more paid attention to; in people's daily life; Zui Da dangerous article is exactly an automobile at one's side; the number that China dies because of traffic accident every year reaches more than 100,000 people; and constantly increasing progressively every year; the road traffic condition complexity of China; majority belongs to the mixing cross way; vehicle; the road pedestrian; the cyclist; people's situation is many by motorcycle; account in road traffic accident more than 50% is the road pedestrian; the cyclist; the people brings very big loss for the people's life and property by motorcycle, initiatively protects anti-collision safety air bag very urgent so develop a kind of automobile to the pedestrian.
Three, technology contents:
The objective of the invention is to develop a kind of automobile the pedestrian is initiatively protected anti-collision safety air bag; on the basis of the former patented technology of contriver " have initiatively anti-collision air bag protection function Federal bumper " (application number 2004100734181); improve and improve original technology; improve the performance of active safety air bag multifunctional intelligent; after adapting to various varying environment lower gasbags and can in time initiatively opening; desired air pressure intensity is constant; improve the safety of air bag work; validity; multifunctional intelligent; solve automobile under steam to the road pedestrian; the cyclist; people by motorcycle; occupant in both sides' car; object and vehicle play effective buffering energy-absorbing protective effect; at utmost to reduce personal casualty; the damage of object and vehicle at utmost reduces the loss that brings because of collision.
Technical solution of the present invention is as follows: automobile is initiatively protected anti-collision safety air bag to the pedestrian; form by air bag 1, upper gasbag 21 and gas generator 15; comprise before the car body 6 detector 2 is arranged; air bag 1 is connected the gaholder 13 that has gas generator 15 with upper gasbag 21, it is characterized in that: air bag 1 and upper gasbag 21 folding orderly compactings are assemblied in the car body 6 front bumpers 11 air bag supply chambers 26.
Technical solution of the present invention also comprises:
Described automobile is initiatively protected anti-collision safety air bag to the pedestrian; it is characterized in that: described air bag 1 and upper gasbag 21 folding orderly compactings are assemblied in the car body 6 front bumpers 11 air bag supply chambers 26; cooresponding air bag buckle 16 is inlayed clinching in car body 6 fronts; the gas diverter 3 that is fixed on air bag 1 inwall is connected gas generator 15 through air inlet pipe 5 with air inlet pipe rubber damping attaching parts 12; the gas generator 15 that is fixed in the car body 6 connects gaholder 13; in the gaholder 13 high-pressure inert gas is housed; brake pedal position-sensing switch 10 is equipped with in brake pedal 9 back in the car body 6, and bearing circle Manual pressure switch 8 and battery isolator control are housed on the bearing circle 7.
Described automobile is initiatively protected anti-collision safety air bag to the pedestrian; it is characterized in that: connect upper gasbag 21 work on the air bag 1 and open back gas intercommunication; form air frames formula rubber pneumatic bag; be with upper gasbag perspective net 25 on the upper gasbag 21 and connect as one; upper gasbag perspective net 25 interconnects air bag 1 overcoat, drawstring 24 and protecting wire net 20; protecting wire net is housed on it shrinks drawstring 19, shrink the drawstring collar 18, upper gasbag 21 tops are connected with elbow or upper gasbag bending seam 22.
Described automobile is initiatively protected anti-collision safety air bag to the pedestrian, it is characterized in that: be connected with bag cushion arranged side by side each other 23 before or after on the upper gasbag 21, bag cushion 23 tops of being made by rubber are the semicircle bodily form, perhaps be donor shape, the middle part is the cylinder bodily form, perhaps be cone-shaped, the bottom is the loudspeaker bodily form, any number between wall thickness adopts 0.1 to 1 millimeter; Air bag 1 and the upper gasbag 21 made by rubber that has screen cloth or rubber, top, air bag 1 two ends is the semicircle bodily form, perhaps be donor shape, the middle part is the cylinder bodily form, perhaps is the fragrant burnt bodily form, and upper gasbag 21 tops are the semicircle bodily form or are the flat bodily form, the middle part is the cylinder bodily form, perhaps be the candied haws on a stick bodily form, the bottom is the loudspeaker bodily form, any number between wall thickness adopts 0.2 to 1.5 millimeter.
Described automobile is initiatively protected anti-collision safety air bag to the pedestrian; it is characterized in that: back gas intercommunication is opened in air bag 1 and upper gasbag 21 work; before cab-over-engine vehicle car body 6, form air frames formula rubber pneumatic bag and be with overcoat; be with upper gasbag perspective net 25 on the upper gasbag 21 and connect as one, be connected with bag cushion arranged side by side each other 23 before or after on upper gasbag 21.
Described automobile is initiatively protected anti-collision safety air bag to the pedestrian; it is characterized in that: back gas intercommunication is opened in air bag 1 and upper gasbag 21 work; form inflatable General Purpose Rubber air cushion and be with overcoat; pressure-formed dowel band or drawstring 24 are arranged before or after on the air cushion, and be connected with bag cushion arranged side by side each other 23.
Described automobile is initiatively protected anti-collision safety air bag to the pedestrian; it is characterized in that: automobile under steam; before obstacle or burst accident appear in car the place ahead; after chaufeur is taked brake; brake pedal 9 limit of stepping on; can be pressed on the brake pedal position-sensing switch 10; at this moment starting the bearing circle Manual pressure switch 8 be installed in the car body 6 is that 12 volts electric current is through the contact by voltage; light gas generator 15; high-pressure inert gas moment in the gaholder 13 is sprayed automatically; through air inlet pipe 5; gas diverter 3 pours in air bag 1 and the upper gasbag 21; make air bag 1 and upper gasbag 21 rapid inflations; release the air bag buckle 16 of air bag supply chamber 26; before car body 6, form air frames formula rubber pneumatic bag; to the road pedestrian; the cyclist; people by motorcycle; occupant in both sides' car; object and vehicle play the buffering energy-absorbing protective effect, form manually control protection anti-collision safety air bag.
Described automobile is initiatively protected anti-collision safety air bag to the pedestrian, it is characterized in that: automobile under steam, set the speed of a motor vehicle and reach 40km/h-60km/h automatic conducting of circuit when above, when obstacle or burst accident appear in car the place ahead, after taking to brake, chaufeur sets the speed of a motor vehicle still more than 40km/h-60km/h, brake pedal 9 limit of stepping on, can be pressed on the brake pedal position-sensing switch 10, and automatic time delay 2-3 avoids obstacle after second, and the bearing circle Manual pressure switches 8 that at this moment are installed in the car body 6 are not worked; Automatic time delay 2-3 hides not open obstacle after second; brake pedal 9 does not leave brake pedal position-sensing switch 10; at this moment the bearing circle Manual pressure switch 8 that is installed in the car body 6 is that 12 volts electric current is through the contact by voltage; light gas generator 15; high-pressure inert gas moment in the gaholder 13 is sprayed automatically; through air inlet pipe 5; gas diverter 3 pours in air bag 1 and the upper gasbag 21; rapid inflation; release the air bag buckle 16 of air bag supply chamber 26; before car body 6, form air frames formula rubber pneumatic bag; to the road pedestrian; the cyclist; people by motorcycle; occupant in both sides' car; object and vehicle play the buffering energy-absorbing protective effect, form S. A. and manually control the protection anti-collision safety air bag.
Described automobile is initiatively protected anti-collision safety air bag to the pedestrian; it is characterized in that: automobile under steam; set the speed of a motor vehicle and reach 40km/h-60km/h automatic conducting of circuit when above; be installed in detector 2 conductings before the car body 6 simultaneously; when obstacle appears in car the place ahead; can remind chaufeur by language; warning is taken care; prompting maintains safe distance; protection automatically before burst accident or collision; by set after artificial or the self-actuating brake speed of a motor vehicle still 40km/h-60km/h more than; and during preceding 3 meters of detector detecting obstacles object distance car; voltage is that 12 volts electric current is through the contact; light gas generator 15; high-pressure inert gas moment in the gaholder 13 is sprayed automatically; through air inlet pipe 5; gas diverter 3 pours in air bag 1 and the upper gasbag 21; rapid inflation; release the air bag buckle 16 of air bag supply chamber 26; before car body 6, form air frames formula rubber pneumatic bag; to the road pedestrian; the cyclist; people by motorcycle; occupant in both sides' car; object and vehicle play the buffering energy-absorbing protective effect, form full automatic control protection anti-collision safety air bag.
The advantage and the effect of the technology of the present invention are as follows:
1. owing to adopt the instruction of control circuit; detonate after the energising; gas generator makes gas rush in instantaneous expansion in the air bag; form the principle of work of air frames formula rubber pneumatic bag; so automobile to the pedestrian protect initiatively that anti-collision safety air bag is simple in structure, cheap, easy for installation, high safety, stable work in work, be easy to manual control or be easy to set collision before automation control, for full-automation control lays the first stone.
2. after adapting to various different temperatures environment lower gasbags and can in time initiatively opening, desired air pressure intensity is constant, has improved the safety of air bag work, ageing, validity.
3. automobile is initiatively protected anti-collision safety air bag to the pedestrian; be applicable to the vehicle such as automobile, boats and ships; under steam; when bumping both sides are played the buffering energy-absorbing protective effect, and the life-saving on the vehicle, of many uses; as making the floating pleasure-boat of life saving air bag, life saving air bag life jacket; obtain emergency, the damage with maximum possible minimizing personal casualty, object and the vehicle at utmost reduces the loss that brings because of collision.
Four, description of drawings:
Fig. 1: automobile is initiatively protected construction profile scheme drawing before the anti-collision safety air bag work to the pedestrian;
Fig. 2: automobile is initiatively protected construction profile scheme drawing after the anti-collision safety air bag work to the pedestrian;
Fig. 3: automobile is initiatively protected Facad structure scheme drawing after the anti-collision safety air bag work to the pedestrian;
Fig. 4: automobile is initiatively protected back structural representation after the anti-collision safety air bag work to the pedestrian;
Fig. 5: automobile is initiatively protected construction profile scheme drawing after the anti-collision safety air bag work to the pedestrian;
Fig. 6: automobile is initiatively protected plan structure scheme drawing after the anti-collision safety air bag work to the pedestrian;
Fig. 7: automobile is initiatively protected the structural representation of looking up after the anti-collision safety air bag work to the pedestrian;
Fig. 8: automobile is initiatively protected the construction profile scheme drawing of anti-collision safety air bag after flat fronted car work to the pedestrian;
Fig. 9: automobile is initiatively protected the Facad structure scheme drawing of anti-collision safety air bag after flat fronted car work to the pedestrian;
Figure 10: automobile is initiatively protected the back structural representation of anti-collision safety air bag after flat fronted car work to the pedestrian;
Figure 11: automobile is initiatively protected the plan structure scheme drawing of anti-collision safety air bag after flat fronted car work to the pedestrian;
Figure 12: automobile initiatively protects anti-collision safety air bag to look up structural representation after flat fronted car work to the pedestrian;
Label declaration among the above-mentioned figure is as follows:
The 1-air bag, 2-detector, 3-gas diverter, the 4-bolt, nut, spiral shell pad attaching parts, 5-air inlet pipe, 6-car body, the 7-bearing circle, 8-bearing circle Manual pressure switch, 9-brake pedal, 10-brake pedal position-sensing switch, 11-front bumper, 12-air inlet pipe rubber damping attaching parts, the 13-gaholder, 14-car plate, 15-gas generator, 16-air bag buckle, 17-gasbag pressure deflation hole, 18-shrinks the drawstring collar, 19-shrinks drawstring, the 20-protecting wire net, 21-upper gasbag, 22-upper gasbag bending seam, the 23-bag cushion, the 24-drawstring, 25-upper gasbag perspective net, 26-air bag supply chamber.
Five, the specific embodiment:
Referring to Fig. 1; Fig. 2; with the small passenger car is example; 1-3 detector 2 arranged before the car body 6; air bag 1 and upper gasbag 21 in order folding compactings are assemblied in the air bag supply chamber 26; the gas diverter 3 that is fixed on air bag 1 inwall is through air inlet pipe 5; air inlet pipe rubber damping attaching parts 12 connects gas generator 15; wherein air inlet pipe 5 upper ends and gas diverter 3 are by gas generator 15 and air inlet pipe 5; bolt; nut; spiral shell pad attaching parts 4 is connected on the air bag supply chamber 26; air inlet pipe 5 lower ends connect gas generator 15; gas generator 15 is fastenedly connected on car body 6 by stand connection; car body 6 fronts have air bag buckle 16 to hide air bag 1 and upper gasbag 21; have only when 21 work of air bag 1 and upper gasbag are opened; air bag buckle 16 just is pushed out; and be connected on car body 6 front bumpers 11; what air bag buckle 16 lower end car plates 14 assembled later is gaholder 13; the bearing circle Manual pressure switch 8 and the battery isolator control that manually boot airbag-releasing work are housed on the bearing circle 7 in car body 6; there is brake pedal position-sensing switch 10 brake pedal 9 back; only when braking to the extreme; air bag 1 and upper gasbag 21 just can be opened work; be connected detector 2 by car body 6 circuit; on bearing circle Manual pressure switch 8 and the brake pedal position-sensing switch 10; and receive instruction; gas generator 15 is in instantaneous ignition work; high-pressure inert gas moment in the gaholder 13 is sprayed automatically; fill air inlet capsule 1 and upper gasbag 21 by gas generator 15 through air inlet pipe 5; release air bag buckle 16; make air bag 1 and upper gasbag 21 go out car body 6; at the car body 6 front bumpers 11 outside air frames formula rubber pneumatic bags that form; and do not influence driver's sight line, to the road pedestrian; the cyclist; people by motorcycle; occupant in both sides' car; vehicle and object play the buffering energy-absorbing protective effect.
Referring to Fig. 2 to Fig. 7, after making air bag 1 and upper gasbag 21 receive the instruction works expansion, moment is at the car body 6 front bumpers 11 outside air frames formula rubber pneumatic bags that form, connect upper gasbag 21 gas intercommunications on the air bag 1, air bag 1 and upper gasbag 21 vary in size according to car body and size does not wait, upper gasbag 21 forms air frames formula rubber pneumatic bag, be connected with bag cushion arranged side by side each other 23 on the upper gasbag 21, bag cushion 23 and drawstring 24 vary in size according to car body and quantity does not wait, different in size, and on the frame-type rubber pneumatic bag, being with upper gasbag perspective net 25, upper gasbag perspective net 25 is fastenedly connected with upper gasbag 21 and is one; Air bag 1 overcoat, drawstring 24, upper gasbag perspective net 25 and protecting wire net 20 interconnect, and protecting wire net is housed on it shrinks drawstring 19, shrink the drawstring collar 18, and upper gasbag 21 tops are connected with elbow or upper gasbag bending seam 22, form air frames formula rubber pneumatic bag.
Referring to Fig. 8 to Figure 12, with the cab-over-engine vehicle is example, after air bag 1 and upper gasbag 21 work are opened, at the car body 6 front bumpers 11 outside air frames formula rubber pneumatic bags that form, connect upper gasbag 21 gas intercommunications on the air bag 1, the forward and backward bag cushion arranged side by side each other 23 that is connected with on upper gasbag 21 forms air frames formula rubber pneumatic bag, and on the frame-type air bag, being with upper gasbag perspective net 25, upper gasbag 21 is fastenedly connected with upper gasbag perspective net 25 and is one.
Principle of work be automobile under steam; set the speed of a motor vehicle and reach 50km/h automatic conducting of circuit when above; be installed in detector 2 conductings before the car body 6 simultaneously; when obstacle appears in car the place ahead; can remind chaufeur by language; warning is taken care; prompting maintains safe distance; before burst accident or collision; by setting the speed of a motor vehicle after artificial or the self-actuating brake still more than 50km/h; and during preceding 3 meters of detector detecting obstacles object distance car; voltage is that 12 volts electric current is through the contact; light gas generator 15; high-pressure inert gas moment in the gaholder 13 is sprayed automatically; through air inlet pipe 5; gas diverter 3 pours in air bag 1 and the upper gasbag 21; make air bag 1 and upper gasbag 21 rapid inflations, release the air bag buckle 16 of air bag supply chamber 26, at the car body 6 front bumpers 11 outside air frames formula rubber pneumatic bags that form; to the road pedestrian; the cyclist; people by motorcycle; occupant in both sides' car; object and vehicle play the buffering energy-absorbing protective effect, form full automatic control protection anti-collision safety air bag.
Under the prerequisite of S. A. and manually control, automobile under steam, set the speed of a motor vehicle and reach 40km/h automatic conducting of circuit when above, when obstacle or burst accident appear in car the place ahead, set the speed of a motor vehicle still more than 40km/h after chaufeur is taked to brake, brake pedal 9 limit of stepping on can be pressed on the brake pedal position-sensing switch 10, and automatic time delay 2-3 avoids obstacle after second, and the bearing circle Manual pressure switches 8 that at this moment are installed in the car body 6 are not worked; Automatic time delay 2-3 hides not open obstacle after second; brake pedal 9 does not leave brake pedal position-sensing switch 10; at this moment the bearing circle Manual pressure switch 8 that is installed in the car body 6 is that 12 volts electric current is through the contact by voltage; light gas generator 15; high-pressure inert gas moment in the gaholder 13 is sprayed automatically; through air inlet pipe 5; gas diverter 3 pours in air bag 1 and the upper gasbag 21; make air bag 1 and upper gasbag 21 rapid inflations; release the air bag buckle 16 of air bag supply chamber 26; at the car body 6 front bumpers 11 outside air frames formula rubber pneumatic bags that form; to the road pedestrian; the cyclist; people by motorcycle; occupant in both sides' car; object and vehicle play the buffering energy-absorbing protective effect, form S. A. and manually control the protection anti-collision safety air bag.
Under the prerequisite of control manually; automobile under steam; before obstacle or burst accident appear in car the place ahead; after chaufeur is taked brake; brake pedal 9 limit of stepping on; can be pressed on the brake pedal position-sensing switch 10; at this moment starting the bearing circle Manual pressure switch 8 be installed in the car body 6 is that 12 volts electric current is through the contact by voltage; light gas generator 15; high-pressure inert gas moment in the gaholder 13 is sprayed automatically; through air inlet pipe 5; gas diverter 3 pours in air bag 1 and the upper gasbag 21; make air bag 1 and upper gasbag 21 rapid inflations; release the air bag buckle 16 of air bag supply chamber 26; at the car body 6 front bumpers 11 outside air frames formula rubber pneumatic bags that form; to the road pedestrian; the cyclist; people by motorcycle; occupant in both sides' car; object and vehicle play the buffering energy-absorbing protective effect, form the people and manually control the protection anti-collision safety air bag.
Claims (8)
1. automobile is initiatively protected anti-collision safety air bag to the pedestrian; form by air bag (1), upper gasbag (21) and gas generator (15); comprising that car body (6) is preceding has a detector (2); air bag (1) is connected the gaholder (13) that has gas generator (15) with upper gasbag (21), it is characterized in that: the folding orderly compacting of air bag (1) and upper gasbag (21) is assemblied in car body (6) front bumper (11) the air bag supply chamber (26).
2. automobile according to claim 1 is initiatively protected anti-collision safety air bag to the pedestrian; it is characterized in that: the folding orderly compacting of described air bag (1) and upper gasbag (21) is assemblied in car body (6) front bumper (11) the air bag supply chamber (26); cooresponding air bag buckle (16) is inlayed clinching in car body (6) front; the gas diverter (3) that is fixed on air bag (1) inwall is connected gas generator (15) through air inlet pipe (5) with air inlet pipe rubber damping attaching parts (12); the gas generator (15) that is fixed in the car body (6) connects gaholder (13); gaholder is equipped with high-pressure inert gas in (13); brake pedal position-sensing switch (10) is equipped with in brake pedal (9) back in the car body (6), and bearing circle Manual pressure switch (8) and battery isolator control are housed on the bearing circle (7).
3. automobile according to claim 1 and 2 is initiatively protected anti-collision safety air bag to the pedestrian; it is characterized in that: air bag (1) is gone up connection upper gasbag (21) work and is opened back gas intercommunication; form air frames formula rubber pneumatic bag; be with upper gasbag perspective net (25) on the upper gasbag (21) and connect as one; upper gasbag perspective net (25) interconnects air bag (1) overcoat, drawstring (24) and protecting wire net (20); protecting wire net is housed on it shrinks drawstring (19), shrink the drawstring collar (18), upper gasbag (21) top is connected with elbow or upper gasbag bending seam (22).
4. automobile according to claim 3 is initiatively protected anti-collision safety air bag to the pedestrian, it is characterized in that: be connected with bag cushion arranged side by side each other (23) before or after upper gasbag (21) is gone up, bag cushion (23) top of being made by rubber is the semicircle bodily form, perhaps be donor shape, the middle part is the cylinder bodily form, perhaps be cone-shaped, the bottom is the loudspeaker bodily form, any number between wall thickness adopts 0.1 to 1 millimeter; Air bag (1) and the upper gasbag (21) made by rubber that has screen cloth or rubber, air bag (1) top, two ends is the semicircle bodily form, perhaps be donor shape, the middle part is the cylinder bodily form, perhaps is the fragrant burnt bodily form, and upper gasbag (21) top is the semicircle bodily form or is the flat bodily form, the middle part is the cylinder bodily form, perhaps be the candied haws on a stick bodily form, the bottom is the loudspeaker bodily form, any number between wall thickness adopts 0.2 to 1.5 millimeter.
5. automobile according to claim 3 is initiatively protected anti-collision safety air bag to the pedestrian; it is characterized in that: back gas intercommunication is opened in air bag (1) and upper gasbag (21) work; at cab-over-engine vehicle car body (6) preceding formation air frames formula rubber pneumatic bag and be with overcoat; be with upper gasbag perspective net (25) on the upper gasbag (21) and connect as one, be connected with bag cushion arranged side by side each other (23) before or after going up at upper gasbag (21).
6. automobile according to claim 1 and 2 is initiatively protected anti-collision safety air bag to the pedestrian; it is characterized in that: back gas intercommunication is opened in air bag (1) and upper gasbag (21) work; form inflatable General Purpose Rubber air cushion and be with overcoat; pressure-formed dowel band or drawstring (24) are arranged before or after on the air cushion, and be connected with bag cushion arranged side by side each other (23).
7. automobile according to claim 1 and 2 is initiatively protected anti-collision safety air bag to the pedestrian; it is characterized in that: automobile under steam; before obstacle or burst accident appear in car the place ahead; after chaufeur is taked brake; brake pedal (9) limit of stepping on; can be pressed on the brake pedal position-sensing switch (10); at this moment starting the bearing circle Manual pressure switch (8) be installed in the car body (6) is that 12 volts electric current is through the contact by voltage; light gas generator (15); high-pressure inert gas moment in the gaholder (13) is sprayed automatically; through air inlet pipe (5); gas diverter (3) pours in air bag (1) and the upper gasbag (21); make air bag (1) and upper gasbag (21) inflation rapidly; release the air bag buckle (16) of air bag supply chamber (26); at the preceding formation air frames of car body (6) formula rubber pneumatic bag; to the road pedestrian; the cyclist; people by motorcycle; occupant in both sides' car; object and vehicle play the buffering energy-absorbing protective effect, form manually control protection anti-collision safety air bag.
8. according to claim 1 or 2 or 7 described automobiles the pedestrian is initiatively protected anti-collision safety air bag, it is characterized in that: automobile under steam, set the speed of a motor vehicle and reach 40km/h-60km/h automatic conducting of circuit when above, when obstacle or burst accident appear in car the place ahead, after taking to brake, chaufeur sets the speed of a motor vehicle still more than 40km/h-60km/h, brake pedal (9) limit of stepping on, can be pressed on the brake pedal position-sensing switch (10), and automatic time delay 2-3 avoids obstacle after second, and the bearing circle Manual pressure switch (8) that at this moment is installed in the car body (6) is not worked; Automatic time delay 2-3 hides not open obstacle after second; brake pedal (9) does not leave brake pedal position-sensing switch (10); at this moment the bearing circle Manual pressure switch (8) that is installed in the car body (6) is that 12 volts electric current is through the contact by voltage; light gas generator (15); high-pressure inert gas moment in the gaholder (13) is sprayed automatically; through air inlet pipe (5); gas diverter (3) pours in air bag (1) and the upper gasbag (21); rapid inflation; release the air bag buckle (16) of air bag supply chamber (26); at the preceding formation air frames of car body (6) formula rubber pneumatic bag; to the road pedestrian; the cyclist; people by motorcycle; occupant in both sides' car; object and vehicle play the buffering energy-absorbing protective effect, form S. A. and manually control the protection anti-collision safety air bag.
9; automobile according to claim 1 and 2 is initiatively protected anti-collision safety air bag to the pedestrian; it is characterized in that: automobile under steam; set the speed of a motor vehicle and reach 40km/h-60km/h automatic conducting of circuit when above; be installed in preceding detector (2) conducting of car body (6) simultaneously; when obstacle appears in car the place ahead; can remind chaufeur by language; warning is taken care; prompting maintains safe distance; protection automatically before burst accident or collision; by set after artificial or the self-actuating brake speed of a motor vehicle still 40km/h-60km/h more than; and during preceding 3 meters of detector detecting obstacles object distance car; voltage is that 12 volts electric current is through the contact; light gas generator (15); high-pressure inert gas moment in the gaholder (13) is sprayed automatically; through air inlet pipe (5); gas diverter (3) pours in air bag (1) and the upper gasbag (21); rapid inflation; release the air bag buckle (16) of air bag supply chamber (26); at the preceding formation air frames of car body (6) formula rubber pneumatic bag; to the road pedestrian; the cyclist; people by motorcycle; occupant in both sides' car; object and vehicle play the buffering energy-absorbing protective effect, form full automatic control protection anti-collision safety air bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100173804A CN101214806A (en) | 2008-01-22 | 2008-01-22 | Car safety air sac capable of actively protecting and preventing collision to pedestrian |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100173804A CN101214806A (en) | 2008-01-22 | 2008-01-22 | Car safety air sac capable of actively protecting and preventing collision to pedestrian |
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| Publication Number | Publication Date |
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| CN101214806A true CN101214806A (en) | 2008-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100173804A Pending CN101214806A (en) | 2008-01-22 | 2008-01-22 | Car safety air sac capable of actively protecting and preventing collision to pedestrian |
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| CN101973238A (en) * | 2010-11-04 | 2011-02-16 | 刘子禾 | Protective air bag in bumper of locomotive car |
| WO2014089853A1 (en) * | 2012-12-15 | 2014-06-19 | Yuan Dejun | Automotive bumper |
| CN104401279A (en) * | 2014-12-09 | 2015-03-11 | 常州特斯克车镜有限公司 | Bumper |
| CN105196939A (en) * | 2014-06-30 | 2015-12-30 | 天津市沃德美嘉科技有限公司 | Automobile active safety multi-layer and multi-set outer anti-collision airbag device |
| CN108263331A (en) * | 2016-12-30 | 2018-07-10 | 天津市沃德美嘉科技有限公司 | A kind of automobile safety system of gasbag and the application air bag |
| CN108263328A (en) * | 2016-12-30 | 2018-07-10 | 天津市沃德美嘉科技有限公司 | A kind of automotive seat active protective system of air bag and the application air bag |
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| CN101973238A (en) * | 2010-11-04 | 2011-02-16 | 刘子禾 | Protective air bag in bumper of locomotive car |
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| CN108944777A (en) * | 2017-05-24 | 2018-12-07 | 比亚迪股份有限公司 | Hood components and vehicle with it |
| US10611332B2 (en) | 2017-09-06 | 2020-04-07 | Ford Global Technologies, Llc | Collapsible fluid reservoir in a vehicle for pedestrian protection |
| CN110816464A (en) * | 2018-08-07 | 2020-02-21 | 本田技研工业株式会社 | Vehicle protection device and vehicle |
| CN109204206A (en) * | 2018-08-21 | 2019-01-15 | 孙龙 | Type automobile external auto spring out type security isolation gas-bag system can be recycled |
| CN109204206B (en) * | 2018-08-21 | 2021-07-20 | 孙龙 | Recyclable external automatic pop-up type safety isolation air bag system for automobile |
| CN110091824A (en) * | 2019-06-03 | 2019-08-06 | 江碧青 | A kind of automobile-used pedestrains safety protective device |
| CN110091824B (en) * | 2019-06-03 | 2023-12-01 | 江碧青 | Pedestrian safety protection device for vehicle |
| WO2021006763A1 (en) * | 2019-07-10 | 2021-01-14 | Алексей Петрович МАЛЫШЕВ | Device for controlling vehicle external airbags |
| CN111267765A (en) * | 2020-03-06 | 2020-06-12 | 王鑫瑞 | Anti-collision energy-absorbing and energy-releasing automobile safety system |
| CN111267765B (en) * | 2020-03-06 | 2024-06-11 | 王鑫瑞 | Anti-collision energy absorbing and releasing automobile safety system |
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