Vehicular active air flap assembly capable of being opened or closed during failure

A vehicular active air flap assembly configured for being opened or closed during a failure, the vehicular active air flap assembly being configured to operate an air flap mounted on an opening formed in a radiator grill to allow cooling air to be supplied into an engine compartment of a vehicle or block the supply of the cooling air thereto,

• wherein the air flap is rotatably coupled at opposite end portions thereof to the radiator grill, and a first end portion among the opposite end portions is mounted to be movable in a rearward direction of the vehicle, and
• wherein the first end portion of the air flap is moved in the rearward direction of the vehicle while the air flap is rotated by driver to open the radiator grill during a failure of the air flap,
• wherein the first end portion of the air flap is coupled to the radiator grill by a ball joint and a second end portion among the opposite end portions is coupled to the radiator grill by a rotation shaft,
• wherein a flap holder is mounted on the radiator grill with the rotation shaft rotatably mounted on the flap holder and is configured to allow the rotation shaft to be moved rearward when the air flap is pressed from a front of the vehicle to a rear thereof, and
• wherein the flap holder includes:
• a holder body fixed to a predetermined portion of the radiator grill, and having a rotation shaft installation opening formed in a transverse direction of the vehicle wherein a portion of the rotation shaft is received in the rotation shaft installation opening;
• and
• movable parts rotatably mounted on the holder body and configured to support an external circumferential surface of a portion of the rotation shaft that is not received in the rotation shaft installation opening.