Patent ID: 11891125
Assignee: HYUNDAI MOBIS CO., LTD.
Field: Transport (Mechanical engineering)
Classification: CPC B  Y | IPC B

Claim 12:
13. An active air flap for vehicles, comprising:
a frame unit having a hollow structure in which horizontal and vertical frames thereof are connected to each other, and configured to fluidly communicate with an outside air inlet of a grill located in the front of a vehicle;
a flap unit having a plurality of flap members configured to sequentially open and close the outside air inlet by sliding in a forward-rearward direction and rotating at a certain point on the vertical frame of the frame unit;
a drive unit configured to provide a driving force to the flap unit;
a link unit configured to transmit the driving force from the drive unit to the flap unit; and
a fixing unit disposed on a sliding path of each of the flap members to prevent each of the flap members from being pushed rearward or twisted due to aerodynamics when a fixing protrusion protruding from each end of each of the flap members is seated thereon.