公开(公告)号：US20200206545A1

公开(公告)日：2020-07-02

申请号：US16671777

申请日：2019-11-01

Applicant: LG ELECTRONICS INC.

Inventor： Youngjun KIM ,  Nameun CHO ,  Haeyoong CHUNG

IPC: A62B23/02 ,  A62B18/08

Abstract: A mask device includes a mask body provided with at least one inlet and at least one outlet located below the inlet, a first air cleaner and a second air cleaner for filtering outside air sucked in from an outside environment and supplying the filtered air through the mask body to the inlet, the first air cleaner coupled to one side of the mask body and the second air cleaner coupled to an other side of the mask body, and a first fixing part and a second fixing part, the first fixing part for coupling the first air cleaner to the mask body and the second fixing part for coupling the second air cleaner to the mask body.