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    Cleaner
    12.
    发明授权
    Cleaner 有权

    公开(公告)号：US11452416B2

    公开(公告)日：2022-09-27

    申请号：US15931453

    申请日：2020-05-13

    Applicant: LG ELECTRONICS INC.

    Inventor： Kyoungho Ryou ,  Jungwan Ryu ,  Sungjun Kim ,  Hwayeong Kang

    IPC: A47L9/10 ,  A47L9/12 ,  A47L9/28 ,  A47L9/14 ,  A47L9/32

    Abstract: Provided is a cleaner. The cleaner includes a housing provided with a dust container at a lower side thereof having a suction opening, a filter part configured to filter dust from air suctioned through the suction opening, the filter being spaced apart from an inner circumferential surface of the housing, an air guide configured to guide the air passing through the filter part in an inner region of the filter part to a suction motor configured to generate suction force, a movable part configured to be elevated between a first position and a second position in a space between the outside of the filter part and the inner circumferential surface of the housing, a manipulation part of which at least a portion is exposed to outside of the housing, the manipulation part being elevated by user's manipulation, and a transfer unit of which at least a portion is accommodated in the housing, the transfer unit being configured to connect the manipulation part to the movable part.

    Nozzle for cleaner
    13.
    发明授权
    Nozzle for cleaner 有权

    公开(公告)号：US11154172B2

    公开(公告)日：2021-10-26

    申请号：US16397815

    申请日：2019-04-29

    Applicant: LG Electronics Inc.

    Inventor： Jinho Kim ,  Hyeri Kwon ,  Sungjun Kim ,  Kyoungho Ryou ,  Jungwan Ryu ,  Jinhyouk Shin ,  Ingyu Yang ,  Youngsoo Kim

    IPC: A47L11/206 ,  A47L9/06 ,  A47L11/40

    Abstract: A nozzle for a cleaner has a nozzle housing including a suction flow path configured to allow air and dust to flow therethrough. A water tank is mounted on the nozzle housing to store water. The nozzle also has first and second rotation cleaning units arranged on a lower side of the nozzle housing. Each of the first and second rotation cleaning units include a rotation plate coupled to a mop. The nozzle includes a first driving device that has a first driving motor to drive the first rotation cleaning unit. The nozzle also includes a second driving device that has a second driving motor to drive the second rotation cleaning unit. Further, the nozzle has a water discharge port provided at a bottom of the nozzle housing to supply water in the water tank to each of the first and second rotation cleaning units.

    Cleaner
    16.
    发明授权
    Cleaner 有权

    公开(公告)号：US11771279B2

    公开(公告)日：2023-10-03

    申请号：US16894156

    申请日：2020-06-05

    Applicant: LG ELECTRONICS INC.

    Inventor： Daeho Chang ,  Jinhyouk Shin ,  Kyoungho Ryou ,  Donggeun Lee

    IPC: A47L9/10 ,  A47L9/20 ,  A47L9/12 ,  A47L9/16

    CPC classification number: A47L9/108 ,  A47L9/127 ,  A47L9/1608 ,  A47L9/20

    Abstract: A cleaner having a housing that includes a suction opening, a cyclone part configured to separate dust from air suctioned through the suction opening, and a dust bin configured to store dust separated from air by the cyclone part, a guide fixed in position in the housing, a frame configured to be movable to a compression standby position and a dust compression position for compressing dust in the dust bin in the housing and brought into contact with the guide at the compression standby position, a first guide part provided at the frame, and a second guide part provided at the guide and coupled to the first guide part at the compression standby position of the frame, wherein one of the first guide part and the second guide part is a projection and the other is a recess in which the projection is accommodated.

    Nozzle for cleaner
    17.
    发明授权
    Nozzle for cleaner 有权

    公开(公告)号：US11517173B2

    公开(公告)日：2022-12-06

    申请号：US17341997

    申请日：2021-06-08

    Applicant: LG Electronics Inc.

    Inventor： Jinhyouk Shin ,  Jinho Kim ,  Hyeri Kwon ,  Sungjun Kim ,  Kyoungho Ryou ,  Jungwan Ryu ,  Ingyu Yang ,  Youngsoo Kim

    IPC: A47L7/00 ,  A47L9/02 ,  A47L9/04 ,  A47L11/20 ,  A47L11/202 ,  A47L11/206 ,  A47L11/282 ,  A47L11/40 ,  A47L13/22

    Abstract: A nozzle for a cleaner includes a nozzle housing that has a suction flow path that allows air containing dust to flow therethrough. The nozzle also includes a driving device including a driving motor. Further the nozzle includes a rotation cleaning unit including a rotation plate which is connected to the driving device at a lower side of the nozzle housing. The nozzle also includes a mop attached to a lower side of the rotation plate. In addition, the nozzle includes a water tank mounted on an upper side of the nozzle housing and configured to store water. The water tank is separable from the nozzle housing. An upper side wall of the water tank forms an upper surface of the nozzle when the water tank is mounted on the nozzle housing, and a portion of a bottom wall of the water tank is configured to surround the driving device.

    Nozzle for cleaner
    18.
    发明授权
    Nozzle for cleaner 有权

    公开(公告)号：US11191415B2

    公开(公告)日：2021-12-07

    申请号：US16397320

    申请日：2019-04-29

    Applicant: LG Electronics Inc.

    Inventor： Ingyu Yang ,  Hyeri Kwon ,  Sungjun Kim ,  Youngsoo Kim ,  Jinho Kim ,  Kyoungho Ryou ,  Jungwan Ryu ,  Jinhyouk Shin

    IPC: A47L9/02 ,  A47L9/04 ,  A47L9/06 ,  A47L11/282 ,  A47L11/40 ,  A47L13/22

    Abstract: A nozzle for a cleaner includes a nozzle housing including a suction flow path through which air including dust flows and at least a portion of which extends in a front and rear direction. First and second rotation cleaning units are arranged on the lower side of the nozzle housing to be spaced apart from each other in a lateral direction. Each of the first and second rotation cleaning units includes a rotation plate adapted for attachment of a mop. A first driving device including a first driving motor drives the first rotation cleaning unit and a second driving device including a second driving motor drives the second rotation cleaning unit. A water tank mounted on the nozzle stores water to be supplied to the mop.

    Nozzle for cleaner
    19.
    发明授权
    Nozzle for cleaner 有权

    公开(公告)号：US11058278B2

    公开(公告)日：2021-07-13

    申请号：US16397206

    申请日：2019-04-29

    Applicant: LG Electronics Inc.

    Inventor： Jinhyouk Shin ,  Jinho Kim ,  Hyeri Kwon ,  Sungjun Kim ,  Kyoungho Ryou ,  Jungwan Ryu ,  Ingyu Yang ,  Youngsoo Kim

    IPC: A47L9/02 ,  A47L9/04 ,  A47L11/282 ,  A47L11/40 ,  A47L13/22

    Abstract: A nozzle for a cleaner includes a nozzle housing that has a suction flow path that allows air containing dust to flow therethrough. The nozzle also includes a driving device including a driving motor. Further the nozzle includes a rotation cleaning unit including a rotation plate which is connected to the driving device at a lower side of the nozzle housing. The nozzle also includes a mop attached to a lower side of the rotation plate. In addition, the nozzle includes a water tank mounted on an upper side of the nozzle housing and configured to store water. The water tank is separable from the nozzle housing. An upper side wall of the water tank forms an upper surface of the nozzle when the water tank is mounted on the nozzle housing, and a portion of a bottom wall of the water tank is configured to surround the driving device.

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