Provided is a wing knob device for an air vent, the wing knob device, which is installed in any one of a plurality of rear wings to change an angle of a rear wing and a front wing, the wing knob device including a rear knob provided to surround an exterior of the rear wing and comprising a wing inserting portion opened forward to move in a longitudinal direction of the rear wing, a front knob coupled to a front end portion of the rear knob to support a front surface of the rear wing, andan anti-scratch structure provided between the rear wing and the front knob to limit forward/backward movement.
WING KNOB DEVICE FOR AIR VENT
12.01.2023
Patent
Elektronische Ressource
Englisch
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 |