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公开(公告)号：US11666787B2
公开(公告)日：2023-06-06
申请号：US16671777
申请日：2019-11-01
Applicant: LG ELECTRONICS INC.
Inventor： Youngjun Kim , Nameun Cho , Haeyoong Chung
CPC classification number: A62B23/025 , A62B7/10 , A62B9/04 , A62B18/006 , A62B18/025 , A62B18/084 , A62B23/02
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.
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Patent Agency Ranking
公开(公告)号：US11617806B2
公开(公告)日：2023-04-04
申请号：US16657624
申请日：2019-10-18
Applicant: LG ELECTRONICS INC.
Inventor： Youngjun Kim , Nameun Cho
Abstract: A mask storage apparatus includes a body including an accommodation space in which a mask device is stored. A cover is rotatably connected to the body and is capable of opening and closing the accommodation space. A compartment extends from an inner surface of the body and partitions the accommodation space into a first accommodation space in which a part of the mask device is accommodated, and a second accommodation space in which a remaining part of the mask device is accommodated. The compartment includes a sterilization module to sterilize the mask device.
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公开(公告)号：US11738220B2
公开(公告)日：2023-08-29
申请号：US16672940
申请日：2019-11-04
Applicant: LG ELECTRONICS INC.
Inventor： Youngjun Kim , Nameun Cho , Haeyoong Chung
CPC classification number: A62B23/025 , A62B18/084
Abstract: A mask device includes a mask body including a front cover to form an outer appearance of the mask body, a frame coupled to the front cover, the frame located in front of a user's nose and mouth when the mask device is worn by the user, the frame including at least one inlet and at least one outlet located below the inlet, and a partition plate between the frame and the front cover, the partition plate forming an upper space and a lower space in the mask body. A first air cleaner is coupled to one side of the mask body and a second air cleaner is coupled to an other side of the mask body, where the first air cleaner and the second air cleaner filters outside air sucked in from an outside environment and supplies the filtered air to the mask body. The upper space of the mask body is in communication with the first air cleaner, the second air cleaner, and the at least one inlet, and the lower space of the mask body is in communication with the at least one outlet.
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公开(公告)号：US11376449B2
公开(公告)日：2022-07-05
申请号：US16673410
申请日：2019-11-04
Applicant: LG ELECTRONICS INC.
Inventor： Youngjun Kim , Nameun Cho , Haeyoong Chung
Abstract: A mask device includes a mask body including a front cover to form an outer appearance of the mask body, a frame coupled to the front cover, the frame located in front of a user's nose and mouth when the mask device is worn by the user, and a flow path between the front cover and the frame. A first air cleaner is disposed on one side of the mask body and a second air cleaner is disposed on another side of the mask body, and a first fixing part couples the first air cleaner to the mask body and a second fixing part couples the second air cleaner to the mask body. The first air cleaner is movable with respect to the first fixing part to move towards the frame and the second air cleaner is movable with respect to the second fixing part to move towards the frame.
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公开(公告)号：US20200206546A1
公开(公告)日：2020-07-02
申请号：US16672940
申请日：2019-11-04
Applicant: LG ELECTRONICS INC.
Inventor： Youngjun KIM , Nameun Cho , Haeyoong Chung
Abstract: A mask device includes a mask body including a front cover to form an outer appearance of the mask body, a frame coupled to the front cover, the frame located in front of a user's nose and mouth when the mask device is worn by the user, the frame including at least one inlet and at least one outlet located below the inlet, and a partition plate between the frame and the front cover, the partition plate forming an upper space and a lower space in the mask body. A first air cleaner is coupled to one side of the mask body and a second air cleaner is coupled to an other side of the mask body, where the first air cleaner and the second air cleaner filters outside air sucked in from an outside environment and supplies the filtered air to the mask body. The upper space of the mask body is in communication with the first air cleaner, the second air cleaner, and the at least one inlet, and the lower space of the mask body is in communication with the at least one outlet.
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公开(公告)号：US20200206542A1
公开(公告)日：2020-07-02
申请号：US16673410
申请日：2019-11-04
Applicant: LG ELECTRONICS INC.
Inventor： Youngjun Kim , Nameun Cho , Haeyoong Chung
Abstract: A mask device includes a mask body including a front cover to form an outer appearance of the mask body, a frame coupled to the front cover, the frame located in front of a user's nose and mouth when the mask device is worn by the user, and a flow path between the front cover and the frame. A first air cleaner is disposed on one side of the mask body and a second air cleaner is disposed on another side of the mask body, and a first fixing part couples the first air cleaner to the mask body and a second fixing part couples the second air cleaner to the mask body. The first air cleaner is movable with respect to the first fixing part to move towards the frame and the second air cleaner is movable with respect to the second fixing part to move towards the frame.
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