VEHICLE BODY FRONT STRUCTURE
PROBLEM TO BE SOLVED: To improve the absorbing effect of collision energy and fully mitigate an impact so that load in the event of a collision can be transmitted to the whole vehicle width direction.SOLUTION: A vehicle body front structure includes: an impact absorber 3 which has connection parts 1...
Gespeichert in:
Hauptverfasser: | , , , , , , |
---|---|
Format: | Patent |
Sprache: | eng ; jpn |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | PROBLEM TO BE SOLVED: To improve the absorbing effect of collision energy and fully mitigate an impact so that load in the event of a collision can be transmitted to the whole vehicle width direction.SOLUTION: A vehicle body front structure includes: an impact absorber 3 which has connection parts 19 connected to a bumper face 2 having insertion recesses 7 positioned separated in a vehicle width direction and open to a rear side, which has insert recesses positioned separated in the vehicle width direction and open to the rear side, and which has insertion parts 20 inserted into the insertion recesses from the rear side; and an undercover 4 which has connection protrusions 25 connected to the bumper face and insertion insert parts inserted into the insert recesses from the rear side. Since in the event of a collision, load is transmitted to the impact absorber through the insertion recesses of the bumper face, and also load is transmitted to the undercover through the insert recesses positioned separately in the vehicle width direction, the load in the event of the collision is transmitted to the whole vehicle width direction. Therefore, the absorbing effect of collision energy can be improved and an impact can be fully mitigated.
【課題】車両の幅方向における全体に衝突時の荷重が伝達されるようにして衝突エネルギーの吸収効果を高め、衝撃の十分な緩和を図る。【解決手段】車幅方向において離隔して位置され後方に開口された挿入用凹部7を有するバンパーフェイス2に結合される結合部19と、車両の幅方向において離隔して位置され後方に開口された差込用凹部と、挿入用凹部に後方から挿入される挿入部20とを有する衝撃吸収体3と、バンパーフェイスに結合される結合用突部25と差込用凹部に後方から挿入される挿入差込部とを有するアンダーカバー4とを設け、衝突時にバンパーフェイスの挿入用凹部を介して衝撃吸収体に荷重が伝達されると共に車幅方向に離隔して位置された差込用凹部を介してアンダーカバーに荷重が伝達されるため、車幅方向全体に衝突時の荷重が伝達されて衝突エネルギーの吸収効果が高くなり、衝撃の十分な緩和を図ることができる。【選択図】図3 |
---|