公开(公告)号：US09267727B2

公开(公告)日：2016-02-23

申请号：US14452653

申请日：2014-08-06

Applicant: LG Electronics Inc.

Inventor： Kiyoung Lim ,  Yongun Park ,  Jinwon Kang ,  Woonkyu Seo ,  Daesung Lee

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

CPC classification number: F25D23/028 ,  E05B1/0038 ,  E05B17/0037 ,  E05B65/0042 ,  E05C3/162 ,  E05C3/30 ,  F25D23/00 ,  F25D23/025 ,  F25D2323/023

Abstract: A refrigerator includes a cabinet, a main door, an auxiliary storage compartment provided to a rear surface of the main door, and a sub-door. The main door is rotatably connected to the cabinet, and the sub-door is rotatably connected to the main door. An access opening is provided in the main door to allow access to the auxiliary storage compartment. The refrigerator also includes a button exposed at a front surface of the sub-door to receive input provided by a user, a hook member having a pivot shaft mounted to its rear end, and a locking protrusion provided in a groove located on a front surface of the main door that can selectively couple to the hook member. The hook member protrudes backward from a rear surface of the sub-door and can rotate within the sub-door about the pivot shaft in response to receipt of user input at the button.

Abstract translation: 冰箱包括机柜，主门，设置在主门后表面的辅助储藏室和子门。 主门可旋转地连接到机柜，子门可旋转地连接到主门。 在主门中设置一个进入开口以允许进入辅助储藏室。 冰箱还包括暴露在子门的前表面处的接收器，用于接收由用户提供的输入，具有安装到其后端的枢轴的钩构件和设置在位于前表面上的凹槽中的锁定突起 可以选择性地联接到钩构件的主门。 钩构件从子门的后表面向后突出，并且响应于在按钮处的用户输入的接收，可以在副门内围绕枢轴旋转。

公开(公告)号：US09562713B2

公开(公告)日：2017-02-07

申请号：US14993731

申请日：2016-01-12

Applicant: LG ELECTRONICS INC.

Inventor： Kiyoung Lim ,  Yongun Park ,  Jinwon Kang ,  Woonkyu Seo ,  Daesung Lee

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

CPC classification number: F25D23/028 ,  E05B1/0038 ,  E05B17/0037 ,  E05B65/0042 ,  E05C3/162 ,  E05C3/30 ,  F25D23/00 ,  F25D23/025 ,  F25D2323/023

Abstract: A refrigerator includes a cabinet, a main door, an auxiliary storage compartment provided to a rear surface of the main door, and a sub-door. The main door is rotatably connected to the cabinet, and the sub-door is rotatably connected to the main door. An access opening is provided in the main door to allow access to the auxiliary storage compartment. The refrigerator also includes a button exposed at a front surface of the sub-door to receive input provided by a user, a hook member having a pivot shaft mounted to its rear end, and a locking protrusion provided in a groove located on a front surface of the main door that can selectively couple to the hook member. The hook member protrudes backward from a rear surface of the sub-door and can rotate within the sub-door about the pivot shaft in response to receipt of user input at the button.

Abstract translation: 冰箱包括机柜，主门，设置在主门后表面的辅助储藏室和子门。 主门可旋转地连接到机柜，子门可旋转地连接到主门。 在主门中设置一个进入开口以允许进入辅助储藏室。 冰箱还包括暴露在子门的前表面处的接收器，用于接收由用户提供的输入，具有安装到其后端的枢轴的钩构件和设置在位于前表面上的凹槽中的锁定突起 可以选择性地联接到钩构件的主门。 钩构件从子门的后表面向后突出，并且响应于在按钮处的用户输入的接收，可以在副门内围绕枢轴旋转。