Rear structure of vehicle

A rear structure of a vehicle, comprising:

• a rear vertical-wall portion provided at a rear end portion of the vehicle;
• a seat provided in front of said rear vertical-wall portion, the seat comprising a seatback and a headrest provided above the seatback;
• an airbag device provided at an upper portion of the rear end portion of the vehicle and inflating an airbag toward a space between said seat and said rear vertical-wall portion in a vehicle rear collision;
• a pressure-receiving portion provided at the seatback of said seat and receiving a load caused by a rearward move of a passenger seated in the seat in the vehicle rear collision;
• a connection portion connecting said pressure-receiving portion and the headrest of said seat;
• and
• a headrest-moving mechanism portion associated with said connection portion so as to allow a rearward move of said pressure-receiving portion in accordance with said rearward move of the passenger in the vehicle rear collision and move the headrest of said seat forwardly in accordance with said rearward move of the pressure-receiving portion.