A lower vehicle-body structure of an electric vehicle that can ensure desired resistance to rear-end collision even if a tunnel of a front floor panel is eliminated. The lower vehicle-body structure of the electric vehicle includes a pair of left and right side sills; a substantially flat front floor panel; a first floor cross member and a second floor cross member connecting the left and right side sills in a vehicle-width direction. The lower vehicle-body structure further includes a kick-up portion raised from a rear end of the front floor panel toward a vehicle upper side; a rear floor panel connected to a vehicle rear side of the kick-up portion; and a kick-up reinforcing element connecting a substantial middle of the kick-up portion in the vehicle-width direction and the front floor panel in front of the substantial middle of the kick-up portion.
Lower vehicle-body structure of electric vehicle
11.01.2022
Patent
Elektronische Ressource
Englisch
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B62D MOTOR VEHICLES , Motorfahrzeuge |