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

Claim 0:
1. 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;
a flap unit having a plurality of flap members rotatably connected to the frame unit and configured to open and close the outside air inlet;
a drive unit configured to provide a driving force to the flap unit; and
a link unit connected between the flap unit and the drive unit to transmit the driving force from the drive unit to the flap unit, wherein the vertical frame comprises:
a first guide groove having a straight section and a curved section extending as a single path and configured to guide an opening/closing path of each of the flap members; and
a second guide groove having a step spaced apart from the first guide groove and configured to guide a straight path of each of the flap members.