To provide a front bumper unit of a vehicle which can suppress deterioration of cooling performance of a radiator caused by a bumper beam or an impact absorption member while preventing deterioration of impact absorption performance.SOLUTION: A front bumper unit comprises: a bumper beam (32); a single impact absorption member (39) which is arranged in front of the bumper beam in a movable manner in the left/right direction; a bumper fascia (50); impact absorption member moving means (60); impact absorption member stopping means (66) for stopping the impact absorption member; collision detection members (70L, 70R) for detecting collision of a collision object (80) with the bumper fascia; and control means (90) which can control the impact absorption member moving means on the basis of information from the collision detection members. The control means determines the collision position of the collision object on the basis of the information from the collision detection means and moves the impact absorption member to a position corresponding to the collision position in accordance with the collision position, and stops the impact absorption member at the position corresponding to the collision position by the impact absorption member stopping means.SELECTED DRAWING: Figure 5
【課題】バンパビームや衝撃吸収材によるラジエータの冷却性能の低下を抑制しつつ衝撃吸収性能の低下を防止することができる車両のフロントバンパユニットを提供する。【解決手段】バンパビーム(32)と、バンパビームの前側に左右方向に移動可能に単数配設される衝撃吸収部材(39)と、バンパフェイシア(50)と、衝撃吸収部材移動手段(60)と、衝撃吸収部材を停止させる衝撃吸収部材停止手段(66)と、バンパフェイシアへの被衝突体(80)の衝突を検出する衝突検出手段(70L,70R)と、衝突検出手段からの情報に基づき衝撃吸収部材移動手段を制御可能な制御手段(90)とを備え、制御手段は、該衝突検出手段からの情報に基づき被衝突体の衝突位置を判定し、該衝突位置に応じて該衝突位置に対応する位置に衝撃吸収部材を移動させ、衝撃吸収部材停止手段によって衝突位置に対応する位置に衝撃吸収部材を停止させる。【選択図】図5
FRONT BUMPER UNIT OF VEHICLE
車両のフロントバンパユニット
2019-06-13
Patent
Electronic Resource
Japanese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |