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    DUST CANISTER AND ROBOT VACUUM INCLUDING SAME
    1.
    发明申请
    DUST CANISTER AND ROBOT VACUUM INCLUDING SAME 有权

    公开(公告)号：US20230057314A1

    公开(公告)日：2023-02-23

    申请号：US17982904

    申请日：2022-11-08

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Byungchan KIM ,  Yunsoo JANG ,  Hyunsoo JUNG ,  Shin KIM ,  Seokman HONG

    IPC: A47L9/16

    Abstract: A robot vacuum comprises a main body including a suction part for suctioning dust, and a dust canister, attachable to and detachable from the main body, and which separates dust from the air suctioned through the suction part and stores same. The dust canister includes: a first chamber which separates dust from the air flowing in from the suction part and storing same, and which includes an inclined surface so that the lower area thereof becomes narrower than the upper area thereof; and a second chamber which includes a cyclone unit and which separates dust from the air flowing in from the first chamber and stores same, and the first chamber can further include ribs formed along the inclined surface to facilitate discharge of dust so as to prevent the dust stored in the first chamber from becoming stuck, due to bottlenecking, in the lower area of the first chamber.

    ROBOT CLEANER
    2.
    发明公开
    ROBOT CLEANER 审中-公开

    公开(公告)号：US20230248194A1

    公开(公告)日：2023-08-10

    申请号：US18134786

    申请日：2023-04-14

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Seungil HAN ,  Youngho KO ,  Sinae KIM ,  Kihwan KWON ,  Shin KIM ,  Jinhee KIM ,  Jaeyoul JEONG ,  Hyunsoo JUNG

    IPC: A47L9/00 ,  A47L9/28

    CPC classification number: A47L9/009 ,  A47L9/2852 ,  A47L9/2805 ,  A47L2201/04 ,  B60B2200/49

    Abstract: A robot cleaner including: a cleaner body; a motor, configured to be fixed to the cleaner body, and provide a rotational force; a gear unit configured to transmit the rotational force of the motor; a wheel configured to rotate and drive the cleaner body according to the rotational force of the motor transmitted by the gear unit to the wheel; and a suspension including a first end portion pivotally supportable on a pivot of the cleaner body, which is spaced apart from a rotary shaft of the motor, and a second end portion to extend from the first end portion and support the wheel to move up and down with respect to the cleaner body as the second end portion moves in a first direction and a second direction around the pivot of the cleaner body.

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