公开(公告)号：US11639575B2

公开(公告)日：2023-05-02

申请号：US16932026

申请日：2020-07-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Geonhui Jo ,  Wonseok Choi ,  Yongchan Kwon

IPC: D06F39/02 ,  D06F21/04 ,  E05C3/14 ,  E05B65/46 ,  D06F39/12

Abstract: Disclosed is a detergent supply device having an improved locking structure and a washing machine including the same. The washing machine includes a main body, a tub disposed inside the main body to accommodate water, a detergent case configured to supply a detergent to the tub, and a locking device configured to detachably connect the detergent case to the main body, wherein the locking device includes a first locking member disposed in the main body, and a second locking member disposed in the detergent case to unlock or lock the first locking member by being pressed or released.