公开(公告)号：US20220275996A1

公开(公告)日：2022-09-01

申请号：US17747143

申请日：2022-05-18

Applicant: LG ELECTRONICS INC.

Inventor： Changseok OH

IPC: F25D25/02 ,  A47B88/497 ,  A47B88/437

Abstract: A refrigerator includes a cabinet including an inner case, and a drawer assembly installed in the inner case. The drawer assembly includes a basket which forms a receiving space and can be pulled in and out of the inner case, a supporter assembly connected to the basket to guide an insertion or withdrawal of the basket, and a cover connected to the supporter assembly to cover or uncover the receiving space. The cover may be movable in a direction opposite to a movement of the basket when the basket is inserted or withdrawn. The basket includes a protrusion configured to engage with or disengage from a notch of a connection member to facilitate or prevent transmission of a movement force of the basket to the cover.

公开(公告)号：US20220057133A1

公开(公告)日：2022-02-24

申请号：US17368032

申请日：2021-07-06

Applicant: LG Electronics Inc.

Inventor： Changseok OH

IPC: F25D23/02 ,  F25D11/02 ,  F25D23/06 ,  F25D25/02 ,  E05D11/00

Abstract: A refrigerator includes a cabinet, a mounting bracket disposed at a top surface of the cabinet, a door configured to rotate relative to the cabinet, a hinge cover that is disposed at the top surface of the cabinet and covers the mounting bracket, a hinge including a door bracket disposed at the door, a hinge bracket disposed at the mounting bracket, and a plurality of links that connect the door bracket to the hinge bracket, a guide device having a first side disposed at the door and a second side that passes through a cover opening at a front surface of the hinge cover and is disposed inside the hinge cover, and an electric wire or a water pipe disposed along an inside of the guide device.

公开(公告)号：US20210364224A1

公开(公告)日：2021-11-25

申请号：US17324470

申请日：2021-05-19

Applicant: LG Electronics Inc. ,  EPTech Co., Ltd.

Inventor： Changseok OH ,  Chunho BYUN

IPC: F25D23/02 ,  E05D3/16 ,  E05D5/04 ,  E05D11/04

Abstract: A multi-joint link hinge includes a hinge bracket, a plurality of side portions, a link module, and a door bracket coupled to the link module. The hinge bracket includes a base portion that defines a plurality of screw coupling holes at a vertical surface of the base portion, and a plurality of side portions that extend from the base portion in a horizontal direction and are spaced apart from each other in a vertical direction. The link module includes a plurality of links that are coupled to the plurality of side portions along an axis that extends in the vertical direction, where the plurality of links is disposed between the plurality of side portions.

公开(公告)号：US20210025649A1

公开(公告)日：2021-01-28

申请号：US17066126

申请日：2020-10-08

Applicant: LG Electronics Inc.

Inventor： Changseok OH

IPC: F25D25/02 ,  F25D23/06 ,  A47B96/02 ,  A47B88/493 ,  F25D23/02

Abstract: A refrigerator includes a cabinet having an inner case and a drawer assembly installed on both side walls of the inner case. The pantry assembly includes a basket capable of being inserted and withdrawn from the storage chamber; a supporter assembly connected to the basket and guiding insertion and withdrawal of the basket; and a cover connected to the supporter assembly that moves in a direction opposite to the basket when the basket is inserted or withdrawn. The basket includes a first roller rotatably installed on both side walls thereof, and the supporter assembly includes a supporter having a guide rail that receives the first roller and a transmission unit for transmitting the moving force of the basket to the cover.

公开(公告)号：US20240142161A1

公开(公告)日：2024-05-02

申请号：US18407160

申请日：2024-01-08

Applicant: LG Electronics Inc. ,  EPTech Co., Ltd.

Inventor： Changseok OH ,  Chunho BYUN

IPC: F25D23/02 ,  E05D3/06

CPC classification number: F25D23/028 ,  E05D3/06 ,  E05Y2900/31 ,  F25D2323/024

Abstract: A multi-joint link hinge includes a hinge bracket, a plurality of links axially coupled to the hinge bracket, and a door bracket coupled to the plurality of links. The hinge bracket includes a base portion that defines a plurality of screw coupling holes at a vertical surface thereof, a plurality of side portions that extend from the base portion in a horizontal direction and are spaced apart from each other in a vertical direction, and a side surface portion that extends from the base portion in the vertical direction and defines a fixing groove. The plurality of links are coupled between the plurality of side portions along an axis that extends in the vertical direction. The multi-joint link hinge is used for a home appliance including refrigerators.

公开(公告)号：US20220408942A1

公开(公告)日：2022-12-29

申请号：US17901248

申请日：2022-09-01

Applicant: LG ELECTRONICS INC.

Inventor： Changseok OH ,  Sangmyung LEE

IPC: A47F3/04 ,  E05D11/00 ,  F25D23/02

Abstract: A refrigerator includes a cabinet, a control unit provided in the cabinet and controlling an operation of the refrigerator, a main door that opens or closes the cabinet and has an opening formed therein, a main hinge that couples the cabinet to the main door and allows the main door to be pivotably mounted, a sub-door that is formed on a front surface of the refrigerator and opens or closes the opening, a sub-hinge that couples the main door to the sub-door and allows the sub-door to be pivotably mounted, a sub-hinge cover that simultaneously shield a main hinge shaft of the main hinge and a sub-hinge shaft of the sub-hinge, and a wire disposed to extend from an inside of the sub-door, to be connected with the control unit, and to sequentially pass through the sub-hinge shaft and the main hinge shaft along an inside of the sub-hinge cover.

公开(公告)号：US20210123668A1

公开(公告)日：2021-04-29

申请号：US17140985

申请日：2021-01-04

Applicant: LG ELECTRONICS INC.

Inventor： Changseok OH

IPC: F25D25/02 ,  A47B88/497 ,  A47B88/437

Abstract: A refrigerator includes a cabinet including an inner case, and a drawer assembly installed in the inner case. The drawer assembly includes a basket which forms a receiving space and can be pulled in and out of the inner case, a supporter assembly connected to the basket to guide an insertion or withdrawal of the basket, and a cover connected to the supporter assembly to cover or uncover the receiving space. The cover may be movable in a direction opposite to a movement of the basket when the basket is inserted or withdrawn. The basket includes a protrusion configured to engage with or disengage from a notch of a connection member to facilitate or prevent transmission of a movement force of the basket to the cover.

公开(公告)号：US20200093284A1

公开(公告)日：2020-03-26

申请号：US16695611

申请日：2019-11-26

Applicant: LG ELECTRONICS INC.

Inventor： Changseok OH ,  Sangmyung LEE

IPC: A47F3/04 ,  E05D11/00 ,  F25D23/02

Abstract: A refrigerator includes a cabinet, a control unit provided in the cabinet and controlling an operation of the refrigerator, a main door that opens or closes the cabinet and has an opening formed therein, a main hinge that couples the cabinet to the main door and allows the main door to be pivotably mounted, a sub-door that is formed on a front surface of the refrigerator and opens or closes the opening, a sub-hinge that couples the main door to the sub-door and allows the sub-door to be pivotably mounted, a sub-hinge cover that simultaneously shield a main hinge shaft of the main hinge and a sub-hinge shaft of the sub-hinge, and a wire disposed to extend from an inside of the sub-door, to be connected with the control unit, and to sequentially pass through the sub-hinge shaft and the main hinge shaft along an inside of the sub-hinge cover.