Air conditioning device for vehicles

An air conditioning device for a vehicle disposed inside the vehicle, the air conditioning device comprising:

• an evaporator configured to cool air;
• a heater core configured to heat air;
• and
• a unit case including a cooling space accommodating the evaporator, a heating space accommodating the heater core and connected to the cooling space, and an air mixing space connected to the cooling space and the heating space, wherein
• the air mixing space fluidically communicates with:
• a face flow passage which is partitioned in a width direction of the vehicle into a center face flow passage, a pair of side face flow passages, and a pair of rear face flow passages such that the center face flow passage, the pair of side face flow passages, and the pair of rear face flow passages are aligned in the width direction of the vehicle,
• a pair of foot flow passages extending from the air mixing space and disposed at a distance from each other in the width direction of the vehicle to hold the pair of rear face flow passages between the pair of foot flow passages in the width direction of the vehicle,
• the pair of rear face flow passages and the pair of foot flow passages overlap each other at a part when seen in the width direction of the vehicle,
• each rear face flow passage of the pair of rear face flow passages is disposed to hold the center face flow passage from a respective side of the center face flow passage in the width direction of the vehicle, and
• each rear face flow passage of the pair of rear face flow passages is disposed between the center face flow passage and a respective side face flow passage of the pair of side face flow passages.