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公开(公告)号：US11793330B2
公开(公告)日：2023-10-24
申请号：US17901248
申请日：2022-09-01
Applicant: LG ELECTRONICS INC.
Inventor： Changseok Oh , Sangmyung Lee
CPC classification number: A47F3/0434 , E05D11/0081 , F25D23/028 , E05Y2900/31 , F25D2323/021 , F25D2323/023 , F25D2323/024 , F25D2400/40 , G02F1/13338 , G02F2201/503 , G02F2203/01 , G06F3/041 , G06F3/167 , G06F2203/04103
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.
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公开(公告)号：US11774165B2
公开(公告)日：2023-10-03
申请号：US17368032
申请日：2021-07-06
Applicant: LG Electronics Inc.
Inventor： Changseok Oh
CPC classification number: F25D23/028 , E05D11/0054 , E05D11/0081 , F25D11/02 , F25D23/061 , F25D25/021 , E05D2011/0072 , E05Y2900/31
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.
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公开(公告)号：US11732957B2
公开(公告)日：2023-08-22
申请号：US17747143
申请日：2022-05-18
Applicant: LG ELECTRONICS INC.
Inventor： Changseok Oh
IPC: F25D25/02 , A47B88/497 , A47B88/437
CPC classification number: F25D25/025 , A47B88/437 , A47B88/497 , F25D2325/00
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.
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Patent Agency Ranking
公开(公告)号：US11371772B2
公开(公告)日：2022-06-28
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.
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公开(公告)号：US10524586B2
公开(公告)日：2020-01-07
申请号：US15963498
申请日：2018-04-26
Applicant: LG Electronics Inc.
Inventor： Changseok Oh , Sangmyung Lee
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.
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公开(公告)号：US12181207B2
公开(公告)日：2024-12-31
申请号：US18241437
申请日：2023-09-01
Applicant: LG Electronics Inc.
Inventor： Changseok Oh
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.
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公开(公告)号：US11255599B2
公开(公告)日：2022-02-22
申请号：US17066126
申请日：2020-10-08
Applicant: LG Electronics Inc.
Inventor： Changseok Oh
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.
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公开(公告)号：US10694870B2
公开(公告)日：2020-06-30
申请号：US16695611
申请日：2019-11-26
Applicant: LG ELECTRONICS INC.
Inventor： Changseok Oh , Sangmyung Lee
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.
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