A ventilation device for air flowing inside and outside a vehicle includes a mounting frame and a plurality of valve plates. The mounting frame includes a primary frame and a plurality of secondary frame bodies. Each of the secondary frame includes a frame, a vent, and a clamping part. Each of the clamping parts includes a connecting plate and a retaining plate. Each of the valve plate covers the vent and comprises at least one socket slot. The valve plate are located between the two retaining plates and the vent. The ventilation device can not only rapidly return to an original state after the air pressure inside and outside the vehicle is balanced, but can also reduce noise from outside the vehicle as much as possible, and improve the vehicle usage experience of a user.
VENTILATION DEVICE FACILITATING FLOWING OF AIR INSIDE AND OUTSIDE VEHICLE
BELÜFTUNGSVORRICHTUNG ZUR ERLEICHTERUNG DES LUFTSTROMS IN EINEM UND AUSSERHALB EINES FAHRZEUGS
DISPOSITIF DE VENTILATION FACILITANT L'ÉCOULEMENT D'AIR À L'INTÉRIEUR ET À L'EXTÉRIEUR D'UN VÉHICULE
2024-05-08
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 |
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