PROBLEM TO BE SOLVED: To obtain a vehicle front structure having a pedestrian collision detection sensor which can expand a collision detection range without lowering collision detection performance.SOLUTION: A vehicle front structure having a pedestrian collision detection sensor 18 has a hold-in part 28 which comprises: a front bumper reinforcement which is extended substantially along a vehicle width direction; an absorber 16 arranged at a vehicle front side of the front bumper reinforcement; a pressure tube 30 arranged between the absorber 16 and the front bumper reinforcement; a tube gripping part 32 which is formed at the absorber 16, accommodates the pressure tube 30 therein, and grips the pressure tube 30 at a pair of faces 33 which are substantially orthogonal to an input direction of a collision load which substantially passes a center 38 of the pressure tube 30 in a radial direction; and a space part 34 which is formed while adjoining the pressure tube 30, and formed by notching the absorber 16.SELECTED DRAWING: Figure 3
【課題】衝突検知性能を低下させることなく衝突検知範囲を広くすることができる歩行者衝突検知センサを備えた車両前部構造を得る。【解決手段】歩行者衝突検知センサ18を備えた車両前部構造は、略車両幅方向に沿って延設されているフロントバンパリンフォースと、フロントバンパリンフォースの車両前方側に配置されているアブソーバ16と、アブソーバ16とフロントバンパリンフォースとの間に配置されている圧力チューブ30と、アブソーバ16に形成されると共に内部に圧力チューブ30が収容され、圧力チューブ30の径方向略中心部38を通る衝突荷重の入力方向に対し略直交する一対の面33で圧力チューブ30を狭持するチューブ狭持部32と、圧力チューブ30に隣接して配置されかつアブソーバ16を切り欠いて形成されている空間部34と、を備えたくわえ込み部28と、を有している。【選択図】図3
VEHICLE FRONT STRUCTURE HAVING PEDESTRIAN COLLISION DETECTION SENSOR
歩行者衝突検知センサを備えた車両前部構造
2017-08-10
Patent
Elektronische Ressource
Japanisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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