公开(公告)号：US11525205B2

公开(公告)日：2022-12-13

申请号：US16855431

申请日：2020-04-22

Applicant: LG ELECTRONICS INC.

Inventor： Sungwoon Jung ,  Hunjun Jang

IPC: D06F39/02 ,  F04B13/02 ,  F04B49/02 ,  F04B49/10 ,  D06F37/22 ,  D06F39/04 ,  D06F34/14 ,  D06F39/08 ,  D06F39/10 ,  D06F39/14

Abstract: Provided is a washing agent pump and a laundry treating apparatus having the same. The laundry treating apparatus may include a cabinet, a tub provided within the cabinet, a rotary tub provided within the tub in a rotatable manner, and a washing agent supply unit. The washing agent supply unit may include a storage container to store a liquid washing agent including a liquid detergent or a liquid softener, the storage container being slidably provided in the cabinet, a washing agent supply passage having one side connected to the storage container and another side connected to the tub, and a washing agent delivery device provided in the washing agent supply passage to deliver the liquid washing agent to the tub.

公开(公告)号：US20220372690A1

公开(公告)日：2022-11-24

申请号：US17882037

申请日：2022-08-05

Applicant: LG ELECTRONICS INC.

Inventor： Sungwoon JUNG ,  Hunjun Jang

IPC: D06F39/02

Abstract: Provided is a washing agent pump and a laundry treating apparatus having the same. The laundry treating apparatus may include a cabinet, a tub provided within the cabinet, a rotary tub provided within the tub in a rotatable manner, and a washing agent supply unit. The washing agent supply unit may include a storage container to store a liquid washing agent including a liquid detergent or a liquid softener, the storage container being slidably provided in the cabinet, a washing agent supply passage having one side connected to the storage container and another side connected to the tub, and a washing agent delivery device provided in the washing agent supply passage to deliver the liquid washing agent to the tub.

公开(公告)号：US11459690B2

公开(公告)日：2022-10-04

申请号：US16749583

申请日：2020-01-22

Applicant: LG Electronics Inc.

Inventor： Sungwoon Jung ,  Hunjun Jang

IPC: D06F39/02 ,  D06F39/08 ,  D06F37/28 ,  D06F105/42 ,  D06F21/04

Abstract: The present disclosure relates to a laundry treating apparatus, including a tub provided inside a main body and a drum rotatably provided inside the tub; and a detergent supply apparatus provided to be inserted into or withdrawn from a front surface of the main body, and configured to supply laundry detergent to the tub, wherein the detergent supply apparatus includes a laundry detergent input pipe that allows laundry detergent being moved by the laundry detergent pump to pass through an upper portion of the water dispenser so as to flow into the housing through the water dispenser.

公开(公告)号：US11208754B2

公开(公告)日：2021-12-28

申请号：US16829499

申请日：2020-03-25

Applicant: LG ELECTRONICS INC.

Inventor： Sungwoon Jung ,  Hunjun Jang

IPC: D06F39/02 ,  D06F37/26 ,  D06F29/00 ,  D06F39/08

Abstract: A laundry treatment apparatus is disclosed. The laundry treatment apparatus includes a cabinet, a tub disposed in the cabinet to provide a washing space, a drum rotatably disposed in the tub to receive laundry placed therein, a detergent pump for supplying detergent to the tub, and a detergent box removably mounted to the detergent pump and configured to contain the detergent. The detergent box includes a body for providing a space containing the detergent and a through-hole formed in a rear side of the body to allow the detergent to flow out therethrough. The body includes a lower surface including a first slanted surface, which is slanted downwards from a front side of the body toward the rear side of the body. The through-hole is located at the lowermost position of the body.

公开(公告)号：US20200248376A1

公开(公告)日：2020-08-06

申请号：US16855450

申请日：2020-04-22

Applicant: LG ELECTRONICS INC.

Inventor： Sungwoon JUNG ,  Hunjun Jang

IPC: D06F39/02 ,  D06F39/14 ,  D06F39/10 ,  D06F39/08 ,  D06F39/04 ,  D06F37/22 ,  F04B49/10 ,  F04B49/02 ,  F04B13/02

Abstract: Provided is a washing agent pump and a laundry treating apparatus having the same. The laundry treating apparatus may include a cabinet, a tub provided within the cabinet, a rotary tub provided within the tub in a rotatable manner, and a washing agent supply unit. The washing agent supply unit may include a storage container to store a liquid washing agent including a liquid detergent or a liquid softener, the storage container being slidably provided in the cabinet, a washing agent supply passage having one side connected to the storage container and another side connected to the tub, and a washing agent delivery device provided in the washing agent supply passage to deliver the liquid washing agent to the tub.

公开(公告)号：US10648119B2

公开(公告)日：2020-05-12

申请号：US15608575

申请日：2017-05-30

Applicant: LG ELECTRONICS INC.

Inventor： Sungwoon Jung ,  Hunjun Jang

IPC: D06F39/02 ,  D06F37/26 ,  D06F39/00 ,  D06F39/08 ,  D06F29/00 ,  D06F35/00

Abstract: A laundry treatment apparatus is disclosed. The laundry treatment apparatus includes a cabinet, a tub disposed in the cabinet to provide a washing space, a drum rotatably disposed in the tub to receive laundry placed therein, a detergent pump for supplying detergent to the tub, and a detergent box removably mounted to the detergent pump and configured to contain the detergent. The detergent box includes a body for providing a space containing the detergent and a through-hole formed in a rear side of the body to allow the detergent to flow out therethrough. The body includes a lower surface including a first slanted surface, which is slanted downwards from a front side of the body toward the rear side of the body. The through-hole is located at the lowermost position of the body.

公开(公告)号：US11913159B2

公开(公告)日：2024-02-27

申请号：US17882058

申请日：2022-08-05

Applicant: LG ELECTRONICS INC.

Inventor： Sungwoon Jung ,  Hunjun Jang

IPC: D06F39/02 ,  F04B13/02 ,  F04B49/02 ,  F04B49/10 ,  D06F37/22 ,  D06F39/04 ,  D06F33/37 ,  D06F23/02 ,  D06F34/14 ,  F04B17/03 ,  F04B19/22 ,  D06F39/08 ,  D06F39/10 ,  D06F39/14

CPC classification number: D06F39/022 ,  D06F23/02 ,  D06F33/37 ,  D06F37/22 ,  D06F39/04 ,  F04B13/02 ,  F04B49/02 ,  F04B49/106 ,  D06F34/14 ,  D06F39/028 ,  D06F39/085 ,  D06F39/10 ,  D06F39/14 ,  F04B17/03 ,  F04B19/22 ,  F04B2205/09

Abstract: Provided is a washing agent pump and a laundry treating apparatus having the same. The laundry treating apparatus may include a cabinet, a tub provided within the cabinet, a rotary tub provided within the tub in a rotatable manner, and a washing agent supply unit. The washing agent supply unit may include a storage container to store a liquid washing agent including a liquid detergent or a liquid softener, the storage container being slidably provided in the cabinet, a washing agent supply passage having one side connected to the storage container and another side connected to the tub, and a washing agent delivery device provided in the washing agent supply passage to deliver the liquid washing agent to the tub.

公开(公告)号：US11898293B2

公开(公告)日：2024-02-13

申请号：US17132848

申请日：2020-12-23

Applicant: LG Electronics Inc.

Inventor： Sungwoon Jung ,  Hunjun Jang

IPC: D06F39/02 ,  D06F34/14 ,  D06F23/02

CPC classification number: D06F39/022 ,  D06F23/02 ,  D06F34/14

Abstract: Disclosed is a laundry treating apparatus. The laundry treating apparatus includes a cabinet, a tub, a drum, and storage. The storage includes a storage frame, a detergent reservoir, and an auxiliary detergent container. The detergent reservoir includes a casing having an open top face and storing detergent therein, and a cap member detachably coupled to the top face of the casing. The cap member includes a gripping portion extending toward the auxiliary detergent container and positioned on an open top face of the auxiliary detergent container.

公开(公告)号：US11834772B2

公开(公告)日：2023-12-05

申请号：US17501427

申请日：2021-10-14

Applicant: LG Electronics Inc.

Inventor： Sungwoon Jung ,  Hyehyun Sim ,  Hunjun Jang

IPC: D06F39/02 ,  D06F23/02 ,  D06F37/30 ,  D06F39/08 ,  D06F39/12

CPC classification number: D06F39/028 ,  D06F23/025 ,  D06F37/30 ,  D06F39/088 ,  D06F39/12

Abstract: A laundry treating apparatus includes a cabinet, a tub, a drum, and a rotation shaft extending in a front-rear direction, and a detergent dispenser configured to be inserted into and withdrawn from the cabinet. The detergent dispenser includes a dispenser tray, a dispenser housing accommodating the dispenser tray, and a dispenser cover seated on the dispenser housing and configured to supply wash water to the dispenser tray or the dispenser housing. The dispenser cover has a front supply flow path configured to supply the wash water to a front portion of the dispenser housing, and the dispenser housing has a front flow path configured to diffuse the wash water supplied from the front supply flow path. The front flow path is defined at a front portion of a bottom surface of the dispenser housing and configured to guide the wash water to a discharge hole defined at the bottom surface.

公开(公告)号：US11739468B2

公开(公告)日：2023-08-29

申请号：US17006509

申请日：2020-08-28

Applicant: LG Electronics Inc.

Inventor： Sungwoon Jung ,  Hunjun Jang

IPC: D06F39/02 ,  D06F34/14 ,  D06F39/12 ,  D06F103/60

CPC classification number: D06F39/022 ,  D06F34/14 ,  D06F39/028 ,  D06F39/12 ,  D06F2103/60

Abstract: A drawer of a clothes treating machine includes a drawer frame that extends in a lengthwise direction and is configured to be inserted into and drawn out form a housing of the clothes treating machine, and a storage container that is configured to be inserted into the drawer frame and to accommodate a clothes treatment agent therein. The storage container includes a check valve that protrudes from a first side of the storage container and is configured to selectively allow the clothes treatment agent to be discharged from the storage container. The drawer frame includes a rear end portion configured to accommodate at least a portion of the check valve therein, and a partition member disposed at the rear end portion and configured to restrict movement of the check valve in an up and down direction.