VEHICLE BODY FRONT PORTION STRUCTURE

摘要

A vehicle body front portion structure includes a front pillar, a dash portion and a load transmission portion. The dash portion includes a dash panel. The load transmission portion includes a dash side structure portion that is fixed to a surface facing he vehicle rear side of a vehicle width direction outer side region of the dash portion, a pillar side structure portion that is fixed to a surface facing the vehicle width direction outer side of the pillar inner panel, and an intermediate structure portion that is connected to at least one of the dash side structure portion or the pillar side structure portion. The intermediate structure portion penetrates a hole portion and is set at a location at which a load that acts on the dash side structure portion when there is a frontal collision is transmitted to the pillar side structure portion.

主权项

1. A vehicle body front portion structure, comprising:
a front pillar disposed along a vehicle vertical direction at a vehicle width direction outer side end portion of a vehicle cabin front portion, the front pillar including a pillar inner panel at a vehicle width direction inner side end portion of the front pillar, the pillar inner panel including an inner side upright wall portion that extends in the vehicle vertical direction and a vehicle front-and-rear direction, and a hole portion being formed penetrating a lower portion of the inner side upright wall portion; a dash portion including a dash panel that structures a vehicle cabin front wall, a vehicle width direction outer side end portion of the dash panel being joined to the front pillar, and the dash portion separating the vehicle cabin from a power unit compartment that is located at a vehicle front side of the vehicle cabin; and a load transmission portion including:
a dash side structure portion that is fixed to a surface of a vehicle width direction outer side region of the dash portion, which surface faces a vehicle rear side,a pillar side structure portion that is fixed to a surface of the inner side upright wall portion of the pillar inner panel, which surface faces a vehicle width direction outer side, andan intermediate structure portion that is connected to at least one of the dash side structure portion or the pillar side structure portion, the intermediate structure portion penetrating the hole portion, and the intermediate structure portion being set at a location at which the intermediate structure portion transmits a load that acts on the dash side structure portion when there is a frontal collision to the pillar side structure portion.