CN103707865A - Bumper device for forced braking through external force transmission - Google Patents
Bumper device for forced braking through external force transmission Download PDFInfo
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- CN103707865A CN103707865A CN201310709365.7A CN201310709365A CN103707865A CN 103707865 A CN103707865 A CN 103707865A CN 201310709365 A CN201310709365 A CN 201310709365A CN 103707865 A CN103707865 A CN 103707865A
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- bumper
- external force
- brake
- force transmission
- spoiler
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Abstract
The invention discloses a bumper device for forced braking through external force transmission. The bumper device comprises a bumper arranged on an automobile, a power drive device arranged on the bumper and outputting power through external force transmission or a sensing induction control device arranged on the bumper, and a transmission pipe connected with the power drive device, wherein the transmission pipe is connected with a braking system of the automobile, and the sensing induction control device controls braking of the braking system. When the automobile is collided and subjected to external force, the external force also acts on the bumper, the bumper transmits energy to the power drive device through external force transmission, the power drive device is subjected to the external force and then converts the external force into other types of energy or mechanical energy so as to transmit the other types of energy or the mechanical energy to the braking system so that the braking system can be controlled to be braked. The bumper device for forced braking through external force transmission can reduce the extent of injury caused by accidental out of control, chain collisions, drunk driving of drivers, fatigue driving and the like, and effectively reduce the occurrence rate of large road accidents.
Description
Technical field
The present invention relates to a kind of brake technique field of automobile, relate in particular to a kind of external force of can utilizing to the effect of car, then this external force is driven to brake system is forced brake, brake bumper system is forced in the external force transmission that effectively reduces driving personal security.
Background technology
Along with modern rapid economic development, people's living standard is also more and more higher, and automobile has also been come in the life of average family more and more; But every year along with increasing automobile produces, the generation of motor traffic accidents is also more and more, the numeral of traffic accident is all high every year, and order is not soul-stirring especially for the injury to personnel scene that generation traffic accident occurs.
There is the reason of traffic accident, have subjectively, also have objectively, have directly, also have indirectly, from causal angle, conventionally have the reason of following 5 aspects.
One, people's reason
1, the reason of chaufeur is travelled as violated, overtakes other vehicles, the relevant regulations of meeting, speed, loading, the poor and excessive drinking of vehicle condition, overwork etc.
2, cyclist's reason as walked car lane, strive and rob row and butt is turned suddenly, arbitrarily cross road, ignore guiding of traffic and traffic sign, shortage safety traffic general knowledge.
Two, the reason of vehicle
Because vehicle reason causes the accident, be mainly manifested in that vehicle performance is poor, engine failure and travelling in spite of illness, the intensity of vehicle component and head office, life-span and reliability, the power of vehicle, the safety devices such as operability, ride comfort, braking ability, light, windshield wiper, back mirror, the technology status of tire and vehicle loading etc. are all the main aspects of traffic accident vehicle reason.
Three, the reason on road
Road is the material base of guarantee driving safety.In the reason of traffic accident, road is also one of its reason.
Four, the reason of traffic environment aspect
The reason main manifestations of traffic environment aspect is that order of traffic is random, carrying capacity is low, collision opportunity is many, velocity contrast is large, and the road junction standard of some level crossings is too low and the impact of climatic condition.
Five, the reason of transport administration aspect
Be mainly that legal system is unsound, to existing traffic law, carry out not tight.In addition, to the monitoring of traffic, control, commander's level is low is also one of its reason.
The reason accounting example that gets into an accident is more is that reason due to chaufeur causes, as violated, travel, overtake other vehicles undesirable, meeting is not dodged, excessive velocities, drunken driving and fatigue driving etc.When there is traffic accident, chaufeur is all to reduce the speed of a motor vehicle so that injures and deaths reduce to minimum by next initiatively brake of manual operation initiatively, but the operation of artificial active always has the time of makeing mistakes; Just initiatively brake during foreign object on car hit, or due to brake not in time collision during foreign object automobile still will increase the weight of in motion the generation extent of injury of accident, cause even more serious injury, especially fatigue driving and drink-driving, when car knocks stranger, people does not often still have consciousness to go initiatively brake, and the traffic injury causing is like this very fearful.Have and see and this, for the brake system of automobile improve or automotive performance to improve the research that automobile can initiatively brake while making foreign object on car hit more and more necessary, during auto against, not only by artificial initiatively brake, being more combined with the self-actuating brake of automobile is the important directions of following brake or development of automobile; But, in prior art, also do not occur solving the technology that can initiatively brake when automobile is collided, be that the automobile of prior art is difficult to a technical barrier of breaking through.
Summary of the invention
The object of the invention is in order to overcome the shortcoming of above-mentioned prior art, provide a kind of external force transmission to force brake bumper system, this external force transmission forces brake bumper system to be applied on the self-propelled vehiclees such as automobile, battery-driven car, lorry, can when being collided, self-propelled vehicle utilize the External Force Acting of foreign object to motor vehicle, in addition masterpiece is forced brake bumper system for the external force transmission of self-propelled vehicle, so that the Energy Transfer that external force transmission pressure brake bumper system is produced is to the brake system of self-propelled vehicle, to just brake timely of self-propelled vehicle; This external force transmission forces the technology of brake bumper system can reduce the extent of injury that unexpected out of control, a chain collision, chaufeur drink-driving, fatigue driving etc. cause, and effectively reduces the incidence of Large-sized Communication accident.
The technical solution adopted for the present invention to solve the technical problems is: brake bumper system is forced in a kind of external force transmission, comprise the bumper/spoiler be located on automobile, be located on bumper/spoiler and by the power drive of external force transmission outputting power or be located at the sensing induction controller on bumper/spoiler, the transmission tube being connected with power drive forms, transmission tube connects the brake system of automobile; Sensing induction installation is controlled the braking of brake system.When automobile bumps while being subject to external force, bumper/spoiler is subject to the effect of external force too, bumper/spoiler is this energy of external force transmission to power drive, and power drive is subject to external force being converted to other energy after the effect of external force or mechanical energy is passed to brake system, controls brake system brake.This external force transmission can have dual braking action while forcing brake bumper system can formula auto against to be subject to external force in conjunction with traditional braking automobile operation, reduces the coasting distance of brake, more can harm reduction; And, this external force transmission forces brake bumper system even more important for the lose consciousness injures and deaths that can not clear operation brake traffic accident occur of the chaufeurs such as drunk, fatigue driving, and the strength of difference little Xu injures and deaths to people in traffic accident have world of difference.
Further, described power drive is reciprocating-piston air pressure pump, and reciprocating-piston air pressure pump coordinates the piston of activity to form by the pump housing, with the pump housing; Transmission tube is gas piping.When auto against produces External Force Acting in reciprocating-piston air pressure pump, reciprocating-piston air pressure pump will produce pressurized air, pressurized air transfers to brake system by gas piping, brake system can initiatively be braked, play the effect that reduces casualty accident and utilize external force that automobile can initiatively be braked.
Further, on described piston, also cover makes the automatically reset retracing spring of piston energy.The effect of retracing spring is to automatically reset at piston and pump housing generation pressurized air primary piston, with regard to not needing, manually resets.In addition, the external force producing during collision is intermittent sometimes, and the timely reset of reciprocating-piston air pressure pump can produce abundant power and transfer to brake system constantly under the effect of external force, and brake makes automobile stop to greatest extent.
Or be provided with retracing spring between described reciprocating-piston air pressure pump and bumper/spoiler.Retracing spring also can be arranged on and between reciprocating-piston air pressure pump and bumper/spoiler, also can reach above-mentioned retracing spring and be arranged on the effect on piston.
Further, described piston is connected with bumper/spoiler, and bumper/spoiler is front bumper or rear bumper.This safety lever can be connected with piston, and the unidirectional external force that is subject to that forms safety lever transfers on piston, and piston coordinates generation pressurized air with the pump housing; No matter piston connects the effect that front bumper or rear bumper can be subject to external force.
Or the described pump housing is connected with bumper/spoiler, bumper/spoiler is rear bumper or front bumper.This principle is consistent with the principle that above-mentioned piston is connected with safety lever.
Or described piston is connected with front bumper, the pump housing is connected with rear bumper; Or piston is connected with rear bumper, the pump housing is connected with front bumper.Piston is all connected with bumper/spoiler with the pump housing, be that piston connects a bumper/spoiler, the pump housing connects another bumper/spoiler, make piston and the pump housing can be subject to the effect of external force simultaneously, strengthen the dynamics of the piston compression pump housing, produce more pressurized air, make brake system there is larger brake weight and have more fast speed brake.
Or described power drive is hydraulic oil pump, transmission tube is transport pipe.Power drive employing hydraulic oil pump also can arrive external force transmission or switching energy are carried out to the self-actuating brake of automobile to brake system.
Also or power drive be the drive link being connected with brake system with bumper/spoiler.When external force collision insurance thick stick, meeting transfer motion power is to drive link, and drive link acts on brake system, realizes the autobrake of automobile.
Further, also can adopt sensing induction installation to replace the active braking that power drive is controlled brake system, this sensing induction installation comprises the infrared inductor of being located on bumper/spoiler, the relay of receiving infrared-ray inductor, the braking of Control brake system.When bumper/spoiler is subject to used time of doing of external force, be located at infrared inductor signal transmission on bumper/spoiler to relay, relay is subject to controlling brake system after signal and carries out autobrake, reaches the effect of timely braking.
Further, described hydraulic oil pump is more than one of gear type pump, blade-type pump, plunger pump.
Further, described brake system is more than one of drum type braking device, disc brake device, disc brake assembly.
In sum, the invention has the beneficial effects as follows: external force transmission of the present invention forces brake bumper system to be applied on the self-propelled vehiclees such as automobile, battery-driven car, lorry, can when being collided, self-propelled vehicle utilize the External Force Acting of foreign object to motor vehicle, in addition masterpiece is forced brake bumper system for the external force transmission of self-propelled vehicle, so that the Energy Transfer that external force transmission pressure brake bumper system is produced is to the brake system of self-propelled vehicle, to just brake timely of self-propelled vehicle; This external force transmission forces the technology of brake bumper system can reduce the extent of injury that unexpected out of control, a chain collision, chaufeur drink-driving, fatigue driving etc. cause, and effectively reduces the incidence of Large-sized Communication accident.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that brake bumper system is forced in the external force transmission of embodiment 1;
Fig. 2 is the schematic diagram that brake bumper system is forced in the external force transmission of embodiment 2; ;
Fig. 3 is the schematic diagram that brake bumper system is forced in the external force transmission of embodiment 3; ;
Fig. 4 is the schematic diagram that brake bumper system is forced in the external force transmission of embodiment 4; ;
Fig. 5 is the schematic diagram that brake bumper system is forced in the external force transmission of embodiment 5.
The specific embodiment
Brake bumper system is forced in the described a kind of external force transmission of the present embodiment 1, as shown in Figure 1, comprise the bumper/spoiler be located on automobile, be located on bumper/spoiler and by the power drive of external force transmission outputting power, the transmission tube being connected with power drive and form, transmission tube connects the brake system of automobile.This brake system is drum type braking device.
Described power drive is reciprocating-piston air pressure pump, reciprocating-piston air pressure pump by the pump housing 1, coordinate the piston 2 of activity to form with the pump housing; Transmission tube is gas piping 3; On piston, also cover makes the automatically reset retracing spring 4 of piston energy.When auto against produces External Force Acting in reciprocating-piston air pressure pump, reciprocating-piston air pressure pump will produce pressurized air, pressurized air transfers to brake system by gas piping, brake system can initiatively be braked, play the effect that reduces casualty accident and utilize external force that automobile can initiatively be braked.And the effect of retracing spring is to automatically reset at piston and pump housing generation pressurized air primary piston, with regard to not needing, manually reset.In addition, the external force producing during collision is intermittent sometimes, and the timely reset of reciprocating-piston air pressure pump can produce abundant power and transfer to brake system constantly under the effect of external force, and brake makes automobile stop to greatest extent.
When automobile bumps while being subject to external force, bumper/spoiler is subject to the effect of external force too, bumper/spoiler this energy of external force transmission to reciprocating-piston air pressure pump, reciprocating-piston air pressure pump is subject to external force being converted to pressurized air after the effect of external force can be passed to brake system, controls brake system brake.This external force transmission can have dual braking action while forcing brake bumper system can formula auto against to be subject to external force in conjunction with traditional braking automobile operation, reduces the coasting distance of brake, more can harm reduction; And, this external force transmission forces brake bumper system even more important for the lose consciousness injures and deaths that can not clear operation brake traffic accident occur of the chaufeurs such as drunk, fatigue driving, and the strength of difference little Xu injures and deaths to people in traffic accident have world of difference.
Described piston is connected with bumper/spoiler, and bumper/spoiler is front bumper 5.This safety lever can be connected with piston, and the unidirectional external force that is subject to that forms safety lever transfers on piston, and piston coordinates generation pressurized air with the pump housing; No matter piston connects the effect that front bumper or rear bumper can be subject to external force.
This embodiment 2 improves on the basis of embodiment 1, and the concrete difference of this embodiment 2 is:
As shown in Figure 2, between the piston 2 of the reciprocating-piston air pressure pump of this embodiment 2 and front bumper 5, be provided with retracing spring 4.Retracing spring also can be arranged on and between reciprocating-piston air pressure pump and bumper/spoiler, also can reach above-described embodiment 1 retracing spring and be arranged on the effect on piston.
As shown in Figure 3, this embodiment 3 improves on the basis of embodiment 1, and the concrete difference of this embodiment 3 is: the piston 2 of this embodiment 3 is connected with rear bumper 6, and the pump housing 1 is connected with front bumper 5, and piston bush has retracing spring 4.
This embodiment 4 improves on the basis of embodiment 2, and the concrete difference of this embodiment 4 is:
As shown in Figure 4, the piston 2 of this embodiment 4 is connected with front bumper 5, and the pump housing 1 is connected with rear bumper 6.Between piston and front bumper, be provided with retracing spring 4, between the pump housing and rear bumper, be also provided with retracing spring.
As shown in Figure 5, this embodiment 5 improves on the basis of embodiment 1, and the concrete difference of this embodiment 5 is: the power drive of this embodiment 5 adopts hydraulic oil pump 7, and transmission tube is transport pipe 8, and hydraulic oil pump is connected with front bumper 5.Power drive employing hydraulic oil pump also can arrive external force transmission or switching energy are carried out to the self-actuating brake of automobile to brake system.
Described hydraulic oil pump is plunger pump.
Described brake system is disc brake device.
This embodiment 6 improves on the basis of embodiment 1, and the concrete difference of this embodiment 6 is: the drive link of these embodiment 6 power drives for being connected with brake system with bumper/spoiler.When external force collision insurance thick stick, meeting transfer motion power is to drive link, and drive link acts on brake system, realizes the autobrake of automobile.
This embodiment 7 improves on the basis of embodiment 1, the concrete difference of this embodiment 6 is: this embodiment 6 adopts sensing induction installation to replace the active braking that power drive is controlled brake system, this sensing induction installation comprises the infrared inductor of being located on bumper/spoiler, the relay of receiving infrared-ray inductor, the braking of Control brake system.When bumper/spoiler is subject to used time of doing of external force, be located at infrared inductor signal transmission on bumper/spoiler to relay, relay is subject to controlling brake system after signal and carries out autobrake, reaches the effect of timely braking.
The above, be only preferred embodiment of the present invention, not structure of the present invention done to any pro forma restriction.Any simple modification, equivalent variations and modification that every foundation technical spirit of the present invention is done above embodiment, all still belong in the scope of technical scheme of the present invention.
Claims (12)
1. brake bumper system is forced in an external force transmission, it is characterized in that, comprise the bumper/spoiler be located on automobile, be located on bumper/spoiler and by the power drive of external force transmission outputting power or be located at the sensing induction controller on bumper/spoiler, the transmission tube being connected with power drive forms, transmission tube connects the brake system of automobile; Sensing induction installation is controlled the braking of brake system.
2. brake bumper system is forced in a kind of external force transmission according to claim 1, it is characterized in that, described power drive is reciprocating-piston air pressure pump, and reciprocating-piston air pressure pump coordinates the piston of activity to form by the pump housing, with the pump housing; Transmission tube is gas piping.
3. brake bumper system is forced in a kind of external force transmission according to claim 2, it is characterized in that, on described piston, also cover makes the automatically reset retracing spring of piston energy.
4. brake bumper system is forced in a kind of external force transmission according to claim 2, it is characterized in that, between described reciprocating-piston air pressure pump and bumper/spoiler, is provided with retracing spring.
5. according to a kind of external force transmission described in claim 3 or 4, force brake bumper system, it is characterized in that, described piston is connected with bumper/spoiler, and bumper/spoiler is front bumper or rear bumper.
6. according to a kind of external force transmission described in claim 3 or 4, force brake bumper system, it is characterized in that, the described pump housing is connected with bumper/spoiler, and bumper/spoiler is rear bumper or front bumper.
7. according to a kind of external force transmission described in claim 3 or 4, force brake bumper system, it is characterized in that, described piston is connected with front bumper, and the pump housing is connected with rear bumper; Or piston is connected with rear bumper, the pump housing is connected with front bumper.
8. brake bumper system is forced in a kind of external force transmission according to claim 1, it is characterized in that, described power drive is hydraulic oil pump, and transmission tube is transport pipe.
9. brake bumper system is forced in a kind of external force transmission according to claim 8, it is characterized in that, described hydraulic oil pump is more than one of gear type pump, blade-type pump, plunger pump.
10. brake bumper system is forced in a kind of external force transmission according to claim 1, it is characterized in that, described power drive is the drive link being connected with brake system with bumper/spoiler.
Brake bumper system is forced in 11. a kind of external force transmissions according to claim 1, it is characterized in that, described sensing induction installation comprises the infrared inductor of being located on bumper/spoiler, the relay of receiving infrared-ray inductor, the braking of Control brake system.
Brake bumper systems are forced in 12. a kind of external force transmissions according to claim 1, it is characterized in that, described brake system is more than one of drum type braking device, disc brake device, disc brake assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310709365.7A CN103707865A (en) | 2013-12-21 | 2013-12-21 | Bumper device for forced braking through external force transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310709365.7A CN103707865A (en) | 2013-12-21 | 2013-12-21 | Bumper device for forced braking through external force transmission |
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| Publication Number | Publication Date |
|---|---|
| CN103707865A true CN103707865A (en) | 2014-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310709365.7A Pending CN103707865A (en) | 2013-12-21 | 2013-12-21 | Bumper device for forced braking through external force transmission |
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| Country | Link |
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| CN (1) | CN103707865A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104828042A (en) * | 2015-05-17 | 2015-08-12 | 宫旭 | Vehicle auxiliary braking device |
| CN109733348A (en) * | 2019-01-29 | 2019-05-10 | 龙长贵 | Emergency vehicle system |
| CN114179794A (en) * | 2021-12-30 | 2022-03-15 | 舜泰汽车有限公司 | Brake execution system of intelligent driving vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3945672A (en) * | 1975-01-06 | 1976-03-23 | Wong Ngew Yee | Impact braking device |
| US4635982A (en) * | 1985-03-01 | 1987-01-13 | Invention Ag | Collision protection device for industrial vehicles, especially industrial trucks |
| CN87216161U (en) * | 1987-12-04 | 1988-08-10 | 周卫平 | Safety brake for motor vehicle |
| CN1056462A (en) * | 1990-05-15 | 1991-11-27 | 重庆大学 | Energy-obsorbing and damping bumper for car collision |
| JPH05270374A (en) * | 1992-03-25 | 1993-10-19 | Moriyoshi Okusa | Device for increasing bumper effect for automobile |
| CN1130137A (en) * | 1995-12-10 | 1996-09-04 | 夏国梁 | Automobile travelling safety device |
| CN2592443Y (en) * | 2003-01-10 | 2003-12-17 | 黄飞灵 | Autmobile collision buffer protector |
| CN2741838Y (en) * | 2004-07-13 | 2005-11-23 | 曾守富 | Automatic braker for automobile collision |
| CN2873590Y (en) * | 2006-03-06 | 2007-02-28 | 李兴才 | Motor vehicle buffer brake safety device |
| CN201012662Y (en) * | 2007-03-01 | 2008-01-30 | 喻世强 | Vehicle crash-proof device |
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2013
- 2013-12-21 CN CN201310709365.7A patent/CN103707865A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3945672A (en) * | 1975-01-06 | 1976-03-23 | Wong Ngew Yee | Impact braking device |
| US4635982A (en) * | 1985-03-01 | 1987-01-13 | Invention Ag | Collision protection device for industrial vehicles, especially industrial trucks |
| CN87216161U (en) * | 1987-12-04 | 1988-08-10 | 周卫平 | Safety brake for motor vehicle |
| CN1056462A (en) * | 1990-05-15 | 1991-11-27 | 重庆大学 | Energy-obsorbing and damping bumper for car collision |
| JPH05270374A (en) * | 1992-03-25 | 1993-10-19 | Moriyoshi Okusa | Device for increasing bumper effect for automobile |
| CN1130137A (en) * | 1995-12-10 | 1996-09-04 | 夏国梁 | Automobile travelling safety device |
| CN2592443Y (en) * | 2003-01-10 | 2003-12-17 | 黄飞灵 | Autmobile collision buffer protector |
| CN2741838Y (en) * | 2004-07-13 | 2005-11-23 | 曾守富 | Automatic braker for automobile collision |
| CN2873590Y (en) * | 2006-03-06 | 2007-02-28 | 李兴才 | Motor vehicle buffer brake safety device |
| CN201012662Y (en) * | 2007-03-01 | 2008-01-30 | 喻世强 | Vehicle crash-proof device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104828042A (en) * | 2015-05-17 | 2015-08-12 | 宫旭 | Vehicle auxiliary braking device |
| CN109733348A (en) * | 2019-01-29 | 2019-05-10 | 龙长贵 | Emergency vehicle system |
| CN114179794A (en) * | 2021-12-30 | 2022-03-15 | 舜泰汽车有限公司 | Brake execution system of intelligent driving vehicle |
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Application publication date: 20140409 |