公开(公告)号：US12044462B2

公开(公告)日：2024-07-23

申请号：US17737110

申请日：2022-05-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyungkwen Ham ,  Hyeonkyu Lim ,  Hyunuk Park

IPC: F25D23/02 ,  E05B65/00 ,  E05C3/16 ,  F25D23/04

CPC classification number: F25D23/028 ,  E05B65/0042 ,  E05C3/162 ,  F25D23/025 ,  F25D23/04 ,  E05Y2900/31 ,  F25D2323/023

Abstract: A refrigerator including an inner door rotatably coupleable to a cabinet to open and close a storage compartment, the inner door having an opening, an outer door rotatably coupleable to the front of the inner door to open and close the opening of the inner door, a hook locking groove formed on the inner door, a manipulation handle provided to be rotatable with respect to a transverse shaft coupleable to the outer door and including a movable contact part, and a locking member provided to be rotatable with respect to a longitudinal shaft coupled to the outer door, wherein the locking member includes a hook lockable to and unlockable from the hook locking groove, and a passive contact part to selectively contact with the movable contact part.

公开(公告)号：US11435131B2

公开(公告)日：2022-09-06

申请号：US17170110

申请日：2021-02-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaemin Park ,  Yongsoo Kyong ,  Youngkyun Jeong ,  Hyungkwen Ham ,  Wangi Park ,  Junwon Seo

IPC: F25D23/02 ,  E05D7/04

Abstract: A hinge assembly connecting a door of a refrigerator with a main body of a refrigerator is disclosed. The hinge assembly includes a bracket configured so that a one surface is arranged at a lower part of the door, a shaft located on the bracket and configured to be a rotational shaft of the door, and a support member rotatably arranged inserted to the shaft, and configured to support the door, and a height of a support surface supporting the door is changed according to the support member rotating based on the shaft.