To hinder, in an electric vehicle, damage of a high-voltage component in the event of rear collision.SOLUTION: A spare tire mounting structure for an electric vehicle includes a front cushion member 40 mounted on the surface of a rear floor panel 11 and on which a part of a side surface of a front tire part 32 of a spare tire 30 is placed. The front cushion member 40 is molded from an insulation material and has: a rear half part 41 including an inclination surface 43 upwardly inclining toward a vehicle front from a portion on which the side surface of the front tire part 32 is placed; and a front half part 45 extending in the direction of the vehicle front from the rear half part 41 toward an upper first cross member 13a extending in a vehicle width direction and configured such that, in the event of rear collision, a front end face 47 comes into contact with the upper first cross member 13a to transmit impact load to the upper first cross member 13a.SELECTED DRAWING: Figure 2
【課題】電動車両において、後突時の高電圧部品の損傷を抑制する。【解決手段】リアフロアパネル11の表面に取付けられて、上側にスペアタイヤ30の前方のタイヤ部32の側面の一部が載置される前側クッション部材40を含み、前側クッション部材40は、絶縁性材料で成形され、前方のタイヤ部32の側面が載置される部分から車両前方に向かうにつれて上方に傾斜する傾斜面43を含む後半部41と、車両幅方向に延びる第1クロス部材アッパ13aに向かって後半部41から車両前方に延びて、後突の際に前端面47が第1クロス部材アッパ13aに当接して衝撃荷重を第1クロス部材アッパ13aに伝達する前半部45と、を有する【選択図】図2
SPARE TIRE MOUNTING STRUCTURE FOR ELECTRIC VEHICLE
電動車両のスペアタイヤ取付け構造
2021-02-15
Patent
Elektronische Ressource
Japanisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |