Vehicle lower structure

The utility model provides a lower structure of a vehicle. The vehicle lower portion structure comprises a vehicle bottom plate, lower side frames connected to the two sides of the lower surface of the vehicle bottom plate in the vehicle width direction and extending in the vehicle length direction, a battery pack arranged between the two lower side frames on the lower side of the vehicle bottom plate, a charging cable and a brake cable, and the charging cable and the brake cable are arranged on the lower side of the vehicle bottom plate in the vehicle length direction. The charging cable is configured to extend in the vehicle length direction along a lower side frame arranged on one side in the vehicle width direction. The brake cable is disposed so as to extend in the longitudinal direction of the vehicle along a lower frame provided on the other side in the width direction of the vehicle. Based on the structure, the degree of freedom of the mounting position of the battery pack canbe improved. 本实用新型提供一种车辆下