| 摘要 |
PURPOSE:To realize the safe blowoff of hot air and make variable the blowoff direction by a structure wherein a ring member is slidably attached on the outer periphery of a housing covering a whole heater so as to blowoff the hot air toward the direction, at which the hot air opening of the housing coincides with the hot air blowoff port of the ring member. CONSTITUTION:The housing 8, on the outer periphery of which the ring member 16 is slidably attached, is provided so as to cover a heater 1 as a whole. The hot air blowoff port 17 is open on the ring member 16 so as to blowoff the hot air into the interior of a car, when the blowoff port 17 coincides with the hot air openings 14 of the housing 8 by turning the ring member with a knob 20. Owing to the structure as described above, the hot air blowoff direction can be freely changed without for the heater 1 being directly exposed to the interior of the car. |
