Patent ID: 11884139
Assignee: HYUNDAI MOBIS CO., LTD.
Field: Transport (Mechanical engineering)
Classification: CPC B  Y | IPC B

Claim 7:
8. The air ventilation apparatus of claim 4, wherein the cover member is formed in a dome shape,
a blocking guide part is formed at the other end portion of the duct housing and is disposed inside the cover member to form the air outlet therein,
an inner circumferential surface of the cover member and the blocking guide part are spaced apart from each other to form a seating space, and
when one of the first air guide block and the second air guide block forms the continuous curved surface together with the inner circumferential surface of the communication hole due to the rotation of the air guide member, the other one thereof is moved away from the communication hole and inserted into the seating space formed between the inner circumferential surface of the cover member and the blocking guide part.