Air conditioner for vehicle

An air conditioner for a vehicle, comprising:

• a rear seat cold air passageway for transferring cold air passing through a cooling heat exchanger, a warm air passageway for transferring warm air passing through a heating heat exchanger, and a console vent and a rear seat floor vent for discharging the cold air of the rear seat cold air passageway and the warm air of the warm air passageway to the rear seat of the interior of the vehicle, wherein the console vent is formed to correspond to the rear seat cold air passageway near the cooling heat exchanger, and the rear seat floor vent is formed to correspond to the warm air passageway near the heating heat exchanger:
• a console, duct for transferring the cold air discharged from the console, vent in the upward direction from a passenger who is sitting on the rear seat;
• and a rear seat floor duct for transferring the warm air discharged from the rear seat floor vent in the downward direction from the passenger who is sitting on the rear seat, wherein the console duct is bent and e, tended in the upward direction of the rear seat from the console vent of the lower side to transfer the cold air discharged from the console, vent of the lower side toward the face of the passenger who is sitting on the rear seat, and wherein the rear seat floor duct is bent and extended in the downward direction of the rear seat from the rear seat floor vent of the upper side to transfer the warm air discharged from the rear seat floor vent of the upper side toward the legs of the passenger who is sitting on the rear seat.