PROBLEM TO BE SOLVED: To detect a collison with a colliding body at a corner of a vehicle.SOLUTION: In a front bumper 12, a support member 30 which is formed independently from a bumper RF20 is assembled to both ends of the bumper RF20 in a vehicle width direction, and the support member 30 extends to the outside of the vehicle width direction and a vehicle rear side from both the ends of the bumper RF 20 in the vehicle width direction. Furthermore, the support member 30 is arranged while adjoining the vehicle rear side of an absorber side part 54 and a pressure tube side part 76. Therefore, even if the bumper RF20 cannot be arranged at the vehicle rear side of a corner 10A of the vehicle 10 due to a constriction or the like of processing in the bumper RF20, the absorber side part 54 and the pressure tube side part 76 can be supported by the support member 30 from the vehicle rear side. By this constitution, a reaction force acting on a pressure tube 72 at a collision with a colliding body can be generated by the support member 30. As a result, the collision with the colliding body can be detected at the corner 10A of the vehicle 10.
【課題】車両のコーナー部において衝突体との衝突を検知する。【解決手段】フロントバンパ12では、バンパRF20とは別体で構成された支持部材30がバンパRF20の車幅方向両端部に組付けられ、支持部材30はバンパRF20の車幅方向両端から車幅方向外側且つ車両後側へ延びている。また、支持部材30は、アブソーバサイド部54及び圧力チューブサイド部76の車両後側に隣接して配置されている。このため、バンパRF20における加工上の制約等によって、車両10のコーナー部10Aの車両後側にバンパRF20を配置できない場合でも、アブソーバサイド部54及び圧力チューブサイド部76を支持部材30によって車両後側から支えることができる。これにより、衝突体との衝突時に圧力チューブ72に対する反力を支持部材30によって生じさせることができる。その結果、車両10のコーナー部10Aにおいて衝突体との衝突を検知することができる。【選択図】図1
BUMPER STRUCTURE OF VEHICLE HAVING PEDESTRIAN COLLISION DETECTION SENSOR
歩行者衝突検知センサを備えた車両用バンパ構造
2015-08-24
Patent
Elektronische Ressource
Japanisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
VEHICLE BUMPER STRUCTURE HAVING PEDESTRIAN COLLISION DETECTION SENSOR
Europäisches Patentamt | 2016
|BUMPER STRUCTURE FOR VEHICLE HAVING PEDESTRIAN COLLISION DETECTION SENSOR
Europäisches Patentamt | 2015
|VEHICULAR BUMPER STRUCTURE HAVING PEDESTRIAN COLLISION DETECTION SENSOR
Europäisches Patentamt | 2016
|VEHICLE BUMPER STRUCTURE INCLUDING PEDESTRIAN COLLISION DETECTION SENSOR
Europäisches Patentamt | 2016
|VEHICLE BUMPER STRUCTURE INCLUDING PEDESTRIAN COLLISION DETECTION SENSOR
Europäisches Patentamt | 2017
|