DOOR STRUCTURE OF VEHICULAR AIR CONDITIONER

PROBLEM TO BE SOLVED: To provide a door structure of a vehicular air conditioner straightening a supply air passage without increasing the number of switching door members and drive actuators. SOLUTION: A V-shaped outlet switching door 61 for switching blowing directions of a hoot and a vent is provided in a door switching chamber 60. Two door plates 62, 62 each having a substantially rectangular shape in planar view and having substantially the same size are integrally formed on the V-shaped outlet switching door 61 by a coaxial rotary shaft 63. The rotary shaft 63 of the V-shaped outlet switching door 61 is upwardly separated from an upper surface end 4a of a heater core 4 by a predetermined dimension H1 and is separated by a predetermined dimension L1 on downstream in an air blowing direction. A passage D through which hot air and cold air pass is obliquely formed between the upper surface end 4a and the rotary shaft 63. COPYRIGHT: (C)2010,JPO&INPIT