VEHICLE LOWER STRUCTURE

To acquire a vehicle lower structure capable of reducing a load transmitted to a battery from a lower hinge at the time of side collision of a vehicle.SOLUTION: A vehicle lower structure includes a lower hinge 46, a battery unit 18, an impact absorption member 40 and a guide member 64. The lower hin...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TATEISHI TAKAHARU, SAKAKIBARA TAKANORI
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:To acquire a vehicle lower structure capable of reducing a load transmitted to a battery from a lower hinge at the time of side collision of a vehicle.SOLUTION: A vehicle lower structure includes a lower hinge 46, a battery unit 18, an impact absorption member 40 and a guide member 64. The lower hinge 46 is arranged below a slide door 50, and supports the slide door 50 so as to slide in the vehicle frontward/backward direction. The battery unit 18 is arranged at a vehicle lower side of a floor panel 12 of a vehicle body 11. The impact absorption member 40 is arranged outside in the vehicle width direction of the battery unit 18 and on the vehicle lower side of the lower hinge 46. In the guide member 64, an inclined surface 64A1 is formed which is inclined toward the vehicle upper side as it goes inward in the vehicle width direction, and the guide member is arranged inside in the vehicle width direction of the lower hinge 46 and above the impact absorption member 40.SELECTED DRAWING: Figure 1 【課題】車両の側突時にロアヒンジからバッテリへ伝達される荷重を低減することが可能な車両下部構造を得る。【解決手段】車両下部構造は、ロアヒンジ46、バッテリユニット18、衝撃吸収部材40及びガイド部材64を備えている。ロアヒンジ46は、スライドドア50の下部に配置され、当該スライドドア50を車両前後方向にスライド可能に支持する。バッテリユニット18は、車両本体11のフロアパネル12の車両下方側に配置され、衝撃吸収部材40は、バッテリユニット18の車両幅方向の外側かつロアヒンジ46の車両下方側に配置されている。ガイド部材64は、車両幅方向の内側へ向かうにつれて車両上方側へ向かって傾斜した傾斜面64A1が形成され、ロアヒンジ46の車両幅方向の内側かつ衝撃吸収部材40の上方側に配置されている。【選択図】図1