Air conditioner for vehicle

An air conditioner for a vehicle comprising:

• an air conditioning case having an air passage formed therein;
• and a cooling heat exchanger and a heating heat exchanger provided in the air passage of the air conditioning case,
• wherein the air passage is divided into a plurality of regions, and comprises a plurality of doors for opening and closing each region and a shaft for respectively driving the doors,
• wherein a distance between one door and the shaft is different from a distance between the other doors and the shaft,
• further comprising support parts for respectively supporting the doors to be able to slide,
• wherein the support parts of the one door is partially overlapped with the support part of the other doors,
• wherein the doors are arranged in a vehicle width direction, and
• wherein the support part of the one door is disposed at a different position in a vehicle back-and-forth direction with respect to the support part of the other doors.

An air conditioner for a vehicle comprising:

• an air conditioning case having an air passage formed therein;
• and a cooling heat exchanger and a heating heat exchanger provided in the air passage of the air conditioning case,
• wherein the air passage is divided into a plurality of regions, and comprises a plurality of doors for opening and closing each region and a shaft for respectively driving the doors,
• wherein a distance between one door and the shaft is different from a distance between the other doors and the shaft,
• wherein the shaft has a gear part for transmitting driving power to the doors, and the gear part of the shaft for driving the one door is larger in diameter than the gear part of the shaft for driving the other doors.

An air conditioner for a vehicle comprising:

• an air conditioning case having an air passage formed therein;
• and a cooling heat exchanger and a heating heat exchanger provided in the air passage of the air conditioning case,
• wherein the air passage is divided into a plurality of regions, and comprises a plurality of doors for opening and closing each region and a shaft for respectively driving the doors, and
• wherein a distance between one door and the shaft is different from a distance between the other doors and the shaft,
• wherein the shaft has a gear part for transmitting driving power to the doors, and the gear part of the one door, which is engaged with the gear part of the shaft, protrudes further toward the gear part of the shaft than the gear part of the other doors.