A dual damper device or damper assembly of a vehicle air vent includes a dial support; a dial knob coupled with the dial support so as to rotate in one direction or another direction; a gear bush having an upper end portion coupled to a bottom of the dial knob, and a pinion gear formed at a lower portion; a guide gear having a rack gear part at one side thereof and engaging the pinion gear so as to move forward or backward; and a damper provided to an air channel of a duct housing so as to rotate in one side direction or another side direction. The damper is coupled to the guide gear so that the damper moves according to an amount of a forward or backward movement of the guide gear.
Damper assembly of vehicle air vent
2020-09-29
Patent
Electronic Resource
English
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / F24F Klimatisierung , AIR-CONDITIONING |