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公开(公告)号：US12163724B2
公开(公告)日：2024-12-10
申请号：US17802633
申请日：2021-02-26
Applicant: LG Electronics Inc.
Inventor： Euddeum Hong , Daekil Kang , Ohchul Kwon , Youl Kwon
Abstract: A refrigerator according to an embodiment of the present invention may comprise: a cabinet which forms a storage space; and a door which opens/closes the storage space, wherein the door comprises: a frame assembly in which a heat-insulating material is filled; and a panel assembly which is mounted to the front surface of the frame assembly and forms the front exterior of the door. The panel assembly may comprise: a front panel; a panel fixing member which is provided at the rear surface of the front panel; and a bracket for coupling to the frame assembly, the bracket being spaced apart from the panel fixing member in the vertical direction, wherein the panel fixing member passes through the frame assembly and is locked and coupled to one surface of the frame assembly inside the frame assembly.
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公开(公告)号：US10371435B2
公开(公告)日：2019-08-06
申请号：US15348795
申请日：2016-11-10
Applicant: LG Electronics Inc.
Inventor： Daekil Kang
Abstract: A refrigerator includes a cabinet including a storage compartment provided therein; a first door rotatably coupled to the cabinet to open and close the storage compartment; a second door rotatably coupled to the first door and comprising a stopper; a locking device configured to selectively allow the rotation of the second door with respect to the first door, wherein the locking device includes a moving member having different displacements according to an opening/closing state of the first door; and a hooking member having different displacements according to the displacements of the moving member and selectively hooking the stopper thereto.
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公开(公告)号：US11885553B2
公开(公告)日：2024-01-30
申请号：US17368167
申请日：2021-07-06
Applicant: LG Electronics Inc.
Inventor： Daham Bae , Daekil Kang , Ohchul Kwon
CPC classification number: F25D1/00 , F25D2201/126
Abstract: Provided is a refrigerator. The refrigerator includes a cabinet having a storage space and a door configured to open and close the storage space. The door includes a panel assembly including a front panel and an insulating panel spaced apart from the front panel, a door frame that is in contact with the front panel, and a door liner which is connected to the door frame and is in contact with the insulating panel, the door liner being configured to define an insulating space, in which an insulator is disposed, together with the panel assembly and the door frame. The door liner includes a contact surface that is in contact with the insulating panel, and a recessed space is defined on the contact surface.
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公开(公告)号：US10684066B2
公开(公告)日：2020-06-16
申请号：US16505051
申请日：2019-07-08
Applicant: LG Electronics Inc.
Inventor： Daekil Kang
Abstract: A refrigerator includes a cabinet, a partition wall partitioning the cabinet, an accommodating unit defining an accommodating space and an opening, where the accommodating space is recessed downward from a horizontal top surface of the partition wall, and the opening is located at an upper portion of the accommodating unit and configured to introduce food therethrough, an accommodating unit door located at the upper portion of the accommodating unit and configured to open and close the opening by moving in a direction parallel to the horizontal top surface, a roller located below the accommodating unit door, where the roller supports the accommodating unit door and allows the accommodating unit door to slidingly move with respect to the partition wall, and an upper rib provided at each of left and right portions of the accommodating unit door and configured to restrict splaying of the accommodating unit door.
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公开(公告)号：US10465970B1
公开(公告)日：2019-11-05
申请号：US16230730
申请日：2018-12-21
Applicant: LG Electronics Inc.
Inventor： Daekil Kang , Cheoljun Park , Kwanghyun Choi
Abstract: A refrigerator includes a cabinet, a front panel door part, a drawer part, a driving device located in the front panel door part, and an elevation device located in the drawer part. The elevation device includes a lifting assembly including rods that elevate an object in the drawer part relative to the drawer part. The driving device includes a motor assembly that provides power to the elevation device, a screw assembly connected to the motor assembly, a guide member disposed at a side of the screw assembly and configured to guide movement of a rotation gear of the screw assembly, and a lever connected to the rotation gear and configured to, as the lever rotates about the lever rotation shaft based on the rotation gear moving along the guide member, apply force that causes the rods to rotate about rod rotation shafts to elevate the elevation device.
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Patent Agency Ranking
公开(公告)号：US11913708B2
公开(公告)日：2024-02-27
申请号：US17350319
申请日：2021-06-17
Applicant: LG Electronics Inc.
Inventor： Minho Cheong , Daekil Kang , Ohchul Kwon
CPC classification number: F25D23/028 , E05D11/0081 , E05Y2900/31 , F25D2323/024
Abstract: A refrigerator includes a cabinet, a door, and a hinge connecting the door to an upper surface of the cabinet. The hinge includes a mounting part mounted on the cabinet and a hinge pin inserted into the door. The door includes a door body that has a hinge mounting part and is filled with an insulating material, and a panel assembly mounted on a front surface of the door body. The hinge mounting part is recessed into the door body and receives the hinge inserted at a position spaced apart from the upper end of the door body. A pin mounting hole into which the hinge pin is inserted is formed on a lower surface of the hinge mounting part, and an upper opening through which an electric wire directed into the door passes is formed on an upper surface of the hinge mounting part.
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公开(公告)号：US10900709B2
公开(公告)日：2021-01-26
申请号：US16791953
申请日：2020-02-14
Applicant: LG Electronics Inc.
Inventor： Daekil Kang
Abstract: A refrigerator includes: a cabinet that defines an upper storage space and a lower storage space; a front panel door that opens and closes the lower storage space; a drawer that inserts into and withdraws from the lower storage space, the drawer including an accommodation portion; a driving device located in the front panel door and configured to generate power; and an elevation device located in the drawer and configured to elevate, relative to the drawer, at least part of the accommodation portion of the drawer. The driving device is configured to couple to the elevation device through a rear surface of the front panel door and through a front surface of the drawer that faces the rear surface of the front panel door. The driving device is further configured to, in a state of being coupled to the elevation device, provide the power for operation of the elevation device.
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公开(公告)号：US10054360B2
公开(公告)日：2018-08-21
申请号：US15348748
申请日：2016-11-10
Applicant: LG ELECTRONICS INC.
Inventor： Daekil Kang
CPC classification number: F25D23/025 , E05B47/0038 , E05C7/02 , E05C19/161 , E05C19/163 , F25D11/02 , F25D23/028 , F25D2323/023
Abstract: A home appliance includes a main body having a storage compartment, a first door hingedly coupled to the main body that opens and closes the storage compartment, and a second door that rotates relative to the first door. The second door includes a latch receptor. The first door includes a locking device with a magnetic component and a latch member. In a state in which the first door closes the storage compartment of the main body, separating the magnetic component from the main body by a first distance, the locking device disengages the latch member from the latch receptor of the second door. In a state in which the first door opens the storage compartment of the main body, separating the magnetic component from the main body by greater than the first distance, the locking device engages the latch member into the latch receptor of the second door.
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公开(公告)号：US12259176B2
公开(公告)日：2025-03-25
申请号：US17802624
申请日：2021-02-26
Applicant: LG Electronics Inc.
Inventor： Euddeum Hong , Sangho Jung , Daekil Kang , Jiwook Moon , Gyunghyun Park
IPC: F25D23/02
Abstract: A refrigerator of the present embodiment comprises: a cabinet for forming a storage space; and a door for opening/closing the storage space. The door comprises: a frame assembly in which a thermal insulation material is filled; and a panel assembly which is separably-coupled to the frame assembly and forms the front exterior of the door, wherein, in a state where the lower side of the panel assembly is supported on the lower side of the frame assembly, the upper side of the panel assembly is fixed to the upper side of the frame assembly.
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公开(公告)号：US12196480B2
公开(公告)日：2025-01-14
申请号：US18409462
申请日：2024-01-10
Applicant: LG Electronics Inc.
Inventor： Daekil Kang , Jongmoon Jang , Hyunae Lim , Dongwoo Park , Seongyong Yoo
Abstract: A refrigerator includes a cabinet having a storage space, and a door configured to open and close the storage space, in which the door includes a frame assembly configured to open and close the storage space, and a panel assembly detachably coupled to the frame assembly and configured to form a front outer appearance of the door, the frame assembly includes an upper extension part extending forward and a first coupling part provided on the upper extension part, the panel assembly includes a front panel, and an upper bracket coupled to a rear upper part of the front panel and having a second coupling part coupled to the first coupling part, and the panel assembly moves upward in a state where the second coupling part of the panel assembly is positioned below the first coupling part, so that the second coupling part is coupled to the first coupling part.
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