| 摘要 |
A vehicle frame structure includes a tunnel portion (18) provided in a floor (16) and left and right side members (14). Each of the side members includes a front side member (14F), an inner member (14A), and an outer member (14B). The inner and outer members branch off from the front side member in a direction toward the rear of the vehicle. The inner member extends toward the rear of the vehicle along the tunnel portion. The inner members of the left and right side members are connected together by a plurality of connecting portions (20) in the longitudinal direction of the vehicle at least at a location corresponding to a front portion side of the tunnel portion. These connecting portions break when a front impact load is input to at least one of the side members.
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