Air regulator for vehicles

摘要

The air regulator for vehicles of the present invention is provided with, within a casing, an evaporator (4) which cools air, a heater (5) which reheats the air cooled by the evaporator, and an air mix damper (6) which is disposed on the downstream side of the evaporator and on the upstream side of the heater and in close proximity thereto, and which regulates the amount of air passing through the heater; a heat reflecting surface (116) is formed on the heater side of the air mix damper (6). By means of this, it is possible to prevent the thermal deformation of the air mix damper (6) by reflecting the radiation from the heater side using the heat reflecting surface (116). Accordingly, the sliding problems of the air mix damper can be prevented.