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    Clothing treatment device and method for controlling same
    2.
    发明授权
    Clothing treatment device and method for controlling same 有权

    公开(公告)号：US11220772B2

    公开(公告)日：2022-01-11

    申请号：US16611106

    申请日：2018-07-04

    Applicant: LG Electronics Inc.

    Inventor： Keunjoo Kim

    IPC: D06F33/36 ,  D06F37/16 ,  D06F34/20 ,  D06F34/28 ,  D06F103/00 ,  D06F105/52 ,  D06F34/05 ,  D06F101/00 ,  D06F39/00

    Abstract: A laundry treating apparatus includes a tub configured to hold wash water, a drum rotatably supported in the tub and including a shaft disposed perpendicular with the ground, and a sub-drum detachably mounted to an inner circumferential surface of the drum and configured to wash laundry independently from the drum. An information tag is disposed in the sub-drum, the tag containing information about the laundry. A reading unit is configured to acquire the information about the laundry from the information tag. A control unit is configured to determine a washing course to be performed in the sub-drum based on the information acquired by the reading unit.

    Detergent box and laundry treating apparatus including same
    3.
    发明授权
    Detergent box and laundry treating apparatus including same 有权

    公开(公告)号：US11021832B2

    公开(公告)日：2021-06-01

    申请号：US16349125

    申请日：2017-11-09

    Applicant: LG Electronics Inc.

    Inventor： Dongsoo Lee ,  Keunjoo Kim ,  Sangwook Lee ,  Kyosoon Chae

    IPC: D06F39/02

    Abstract: A laundry treating apparatus includes: a tub providing a space for storing water; a drum disposed in the tub in a rotatable manner to provide a space for storing clothing; a detergent box which is disposed outside the tub to provide a space for storing a detergent, and receives supply of water only from the tub; a tub through-hole passing through an inner circumferential surface of the tub; and a connection part having one side communicating with the tub through-hole and the other side communicating with the detergent box so that at least a portion of water moving in the direction of the inner circumferential surface of the tub due to a centrifugal force generated when the drum rotates is introduced into the detergent box, mixed with the detergent, and then discharged back to the inner circumferential surface of the tub again.

    Clothes folding machine
    5.
    发明授权
    Clothes folding machine 有权

    公开(公告)号：US12116721B2

    公开(公告)日：2024-10-15

    申请号：US17624080

    申请日：2020-06-04

    Applicant: LG Electronics Inc.

    Inventor： Aekyung Chae ,  Keunjoo Kim ,  Chanwoo Moon ,  Choongho Lim

    IPC: D06F89/02

    CPC classification number: D06F89/023

    Abstract: Proposed is a clothes folding machine, which includes a case, a loading unit disposed at an upper portion of the case and conveying a clothes item gripped by grippers into the case, a folding unit including a longitudinal-line folder folding both sleeves of the clothes item conveyed by the loading unit along longitudinal lines and a transverse-line folder folding the clothes item along transverse lines several times, and an unloading unit disposed at a lower portion of the case and conveying the clothes item folded by the folding unit outside the case.

    Clothes processing apparatus and control method therefor
    6.
    发明授权
    Clothes processing apparatus and control method therefor 有权

    公开(公告)号：US11162208B2

    公开(公告)日：2021-11-02

    申请号：US16611788

    申请日：2018-07-04

    Applicant: LG ELECTRONICS INC.

    Inventor： Aekyung Chae ,  Oshin Kwon ,  Keunjoo Kim ,  Jaeyong Jeong ,  Dongsoo Lee ,  Hoil Jeon

    IPC: D06F39/02 ,  D06F39/08 ,  D06F39/12

    Abstract: A laundry treating apparatus is disclosed. The laundry treating apparatus comprises a tub provided to hold wash water; a drum rotatably provided in the tub and comprising a shaft which is perpendicular to the ground; a sub-drum detachably mounted to the drum and configured to wash laundry after being inserted in an inner circumferential surface of the drum, independent from the drum; a water supply unit configured to supply wash water; and a detergent box provided in the sub-drum to store wash detergent therein and comprising a detergent discharging unit configured to discharge the wash water supplied from the water supply unit and the detergent into the sub-drum.

    Clothing treatment device
    7.
    发明授权
    Clothing treatment device 有权

    公开(公告)号：US11162204B2

    公开(公告)日：2021-11-02

    申请号：US16097508

    申请日：2017-04-27

    Applicant: LG Electronics Inc.

    Inventor： Jaeyong Jeong ,  Keunjoo Kim ,  Oshin Kwon

    IPC: D06F37/26 ,  D06F37/42 ,  D06F31/00 ,  D06F39/08 ,  D06F37/24 ,  D06F37/12 ,  D06F23/04 ,  D06F37/18 ,  D06F37/14 ,  D06F37/16 ,  D06F37/28 ,  D06F39/14

    Abstract: The present disclosure provides a laundry treating apparatus. In one embodiment, the apparatus includes a tub for receiving washing-water therein; a first drum rotatably disposed within the tub; a second drum disposed in the first drum so as to be attachable or detachable to or from the first drum, wherein washing of a laundry by the second drum is performed separately from washing of a laundry by the first drum; and a guide rib projected from an upper portion of a inner circumferential face of the second drum toward a center of the second drum, wherein the guide rib is constructed to guide wash-water rising up via a rotational force of the second drum to flow toward a center of the second drum and then to fall down.

    Clothing treatment device
    8.
    发明授权
    Clothing treatment device 有权

    公开(公告)号：US10975508B2

    公开(公告)日：2021-04-13

    申请号：US16097505

    申请日：2017-04-27

    Applicant: LG Electronics Inc.

    Inventor： Keunjoo Kim ,  Oshin Kwon ,  Jaeyong Jeong

    IPC: D06F29/00 ,  D06F37/26 ,  D06F39/12 ,  D06F37/42 ,  D06F37/24 ,  D06F39/08 ,  D06F31/00 ,  D06F37/12 ,  D06F37/18 ,  D06F23/04

    Abstract: A laundry treating apparatus includes a tub; a first drum disposed within the tub; a second drum disposed in the first drum and configured to couple to the first drum and to perform washing separately from the first drum; and a water discharge mechanism mounted on the second drum. The water discharge mechanism includes: a seat portion extending radially inwardly from a side wall of the second drum; a water receiving hole defined in the seat portion for receiving washing water from the second drum; and a water-discharging hole defined in the side wall for discharging washing water to an outside. The water discharge mechanism is configured to selectively flow washing-water into the discharge mechanism through the water receiving hole or discharge washing-water to the outside through the water-discharging hole, based on a magnitude of centrifugal force cause by rotation of the second drum.

    Laundry treating apparatus
    9.
    发明授权
    Laundry treating apparatus 有权

    公开(公告)号：US09663889B2

    公开(公告)日：2017-05-30

    申请号：US14626420

    申请日：2015-02-19

    Applicant: LG ELECTRONICS INC.

    Inventor： Keunjoo Kim ,  Jinwoong Kim ,  Seungchul Park

    IPC: D06F37/22 ,  D06F37/20 ,  D06F33/02 ,  D06F37/06

    CPC classification number: D06F37/225 ,  D06F33/02 ,  D06F37/06 ,  D06F37/203 ,  D06F2222/00

    Abstract: A laundry treating apparatus including a cabinet comprising a laundry introduction hole formed therein to introduce laundry, a drum rotatably provided in the cabinet, the drum comprising a drum introduction hole, formed in a front surface thereof, in communication with the laundry introduction hole, at least three main balancers provided in the drum defining a space where liquid is stored, the balancers being spaced apart at preset angle intervals with respect to a rotation axis of the drum, and a sub balancer provided at the drum to provide a circulation of the liquid, the sub balancer increasing load of the drum locally by flowing the liquid stored in the circulation passage to the lowest point of a drum rotation locus based on a rotation speed of the drum.

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