中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

34 records (took 0.014 seconds)

    Cleaner
    1.
    发明授权
    Cleaner 有权

    公开(公告)号：US12207781B2

    公开(公告)日：2025-01-28

    申请号：US17369264

    申请日：2021-07-07

    Applicant: LG ELECTRONICS INC.

    Inventor： Sangkyu Lee ,  Inbo Shim

    IPC: A47L9/04 ,  A46B1/00 ,  A46B13/00 ,  A47L7/00

    Abstract: A cleaner includes a cleaner main body, and a suction unit connected to the cleaner main body to suck air containing dust, and provided with a brush assembly brought into contact with a floor, wherein the brush assembly includes a rotating rod rotatable in one direction, a brush portion protruding from an outer circumferential surface of the rotating rod to rotate together with the rotating rod, and a blade erected at the rear of the brush portion in the one direction to be adjacent to the brush portion, and brought into contact with the brush portion during the rotation in the one direction, to prevent foreign substances from getting tangled in the brush portion. This configuration may prevent foreign substances such as hair and the like from being tangled in the brush portion during an operation of the cleaner.

    Autonomous cleaner
    2.
    发明授权
    Autonomous cleaner 有权

    公开(公告)号：US10939792B2

    公开(公告)日：2021-03-09

    申请号：US16014994

    申请日：2018-06-21

    Applicant: LG ELECTRONICS INC.

    Inventor： Bohyun Nam ,  Inbo Shim ,  Jihoon Sung ,  Sojin Park ,  Seunghyun Song ,  Sangkyu Lee ,  Woochan Jun

    IPC: A47L11/33 ,  A47L9/16 ,  A47L9/12 ,  A47L9/04 ,  A47L11/40

    Abstract: A robot cleaner comprising: a cleaner body including a controller, the cleaner body having a dust container accommodation part formed therein; a wheel unit mounted in the cleaner body, the wheel unit of which driving is controlled by the controller; and a dust container detachably coupled to the dust container accommodation part, wherein a first opening and a second opening are disposed at the same height in an inner wall of the dust container accommodation part, wherein the dust container includes: an entrance and an exit, disposed side by side along the circumference of the dust container, the entrance and the exit, respectively communicating with the first opening and the second opening when the dust container is accommodated in the dust container accommodation part; and a flow separating part extending downwardly inclined along the inner circumference of the dust container, the flow separating part separating the flow of air introduced into the entrance from the flow of air discharged toward the exit to be respectively guided to lower and upper portions thereof.

    Agitator and robot cleaner including the same
    5.
    发明授权
    Agitator and robot cleaner including the same 有权

    公开(公告)号：US10898046B2

    公开(公告)日：2021-01-26

    申请号：US15914367

    申请日：2018-03-07

    Applicant: LG ELECTRONICS INC.

    Inventor： Inbo Shim ,  Yonggil Shin

    IPC: A47L9/04 ,  A46B9/02 ,  A46B13/00 ,  A47L11/24

    Abstract: An agitator and a robot cleaner including an agitator. The agitator includes a body configured to be rotated, a plurality of couplers formed at the body and arranged to be spaced apart from each other by a predetermined distance, and a first member and a second member coupled to any one of the couplers and configured to contact a surface to be cleaned during rotation of the body. The first member and the second member extend different lengths from the body in a radial direction.

    Autonomous cleaner
    6.
    发明授权
    Autonomous cleaner 有权

    公开(公告)号：US10827896B2

    公开(公告)日：2020-11-10

    申请号：US16014957

    申请日：2018-06-21

    Applicant: LG ELECTRONICS INC.

    Inventor： Bohyun Nam ,  Inbo Shim ,  Jihoon Sung ,  Sojin Park ,  Seunghyun Song ,  Sangkyu Lee ,  Woochan Jun

    IPC: A47L11/33 ,  A47L9/16 ,  A47L9/12 ,  A47L9/04 ,  A47L11/40

    Abstract: A robot cleaner comprising: a cleaner body including a controller, the cleaner body having a dust container accommodation part formed therein; a wheel unit mounted in the cleaner body, the wheel unit of which driving is controlled by the controller; and a dust container detachably coupled to the dust container accommodation part, wherein a first opening and a second opening are disposed at the same height in an inner wall of the dust container accommodation part, wherein the dust container includes: an entrance and an exit, disposed side by side along the circumference of the dust container, the entrance and the exit, respectively communicating with the first opening and the second opening when the dust container is accommodated in the dust container accommodation part; and a flow separating part extending downwardly inclined along the inner circumference of the dust container, the flow separating part separating the flow of air introduced into the entrance from the flow of air discharged toward the exit to be respectively guided to lower and upper portions thereof.

    Cleaner
    9.
    发明授权
    Cleaner 有权

    公开(公告)号：US12207783B2

    公开(公告)日：2025-01-28

    申请号：US17738601

    申请日：2022-05-06

    Applicant: LG ELECTRONICS INC.

    Inventor： Sangkyu Lee ,  Inbo Shim

    IPC: A47L9/04 ,  A46B1/00 ,  A46B13/00 ,  A47L7/00

    Abstract: A cleaner includes a cleaner main body, and a suction unit connected to the cleaner main body to suck air containing dust, and provided with a brush assembly brought into contact with a floor, wherein the brush assembly includes a rotating rod rotatable in one direction, a brush portion protruding from an outer circumferential surface of the rotating rod to rotate together with the rotating rod, and a blade erected at the rear of the brush portion in the one direction to be adjacent to the brush portion, and brought into contact with the brush portion during the rotation in the one direction, to prevent foreign substances from getting tangled in the brush portion. This configuration may prevent foreign substances such as hair and the like from being tangled in the brush portion during an operation of the cleaner.

    AUTONOMOUS CLEANER
    10.
    发明申请
    AUTONOMOUS CLEANER 有权

    公开(公告)号：US20230093104A1

    公开(公告)日：2023-03-23

    申请号：US17994187

    申请日：2022-11-25

    Applicant: LG ELECTRONICS INC.

    Inventor： Bohyun NAM ,  Inbo Shim ,  Jihoon Sung ,  Sojin Park ,  Seunghyun Song ,  Sangkyu Lee ,  Woochan Jun

    IPC: A47L11/33 ,  A47L9/04 ,  A47L9/12 ,  A47L9/16 ,  A47L11/40

    Abstract: A robot cleaner comprising: a cleaner body including a controller, the cleaner body having a dust container accommodation part formed therein; a wheel unit mounted in the cleaner body, the wheel unit of which driving is controlled by the controller; and a dust container detachably coupled to the dust container accommodation part, wherein a first opening and a second opening are disposed at the same height in an inner wall of the dust container accommodation part, wherein the dust container includes: an entrance and an exit, disposed side by side along the circumference of the dust container, the entrance and the exit, respectively communicating with the first opening and the second opening when the dust container is accommodated in the dust container accommodation part; and a flow separating part extending downwardly inclined along the inner circumference of the dust container.

Patent Agency Ranking