公开(公告)号：US11131056B2

公开(公告)日：2021-09-28

申请号：US16612248

申请日：2018-05-08

Applicant: QINGDAO HAIER DRUM WASHING MACHINE CO., LTD.

Inventor： Yanfen Lv ,  Sheng Xu ,  Yimin Li ,  Yang Li

IPC: D06F39/12 ,  D06F39/08 ,  D06F23/02 ,  D06F37/26 ,  D06F37/06

Abstract: A drum washing machine comprises a body, a door, an inner drum and a drain channel. The drum is rotatably arranged in the body. A delivery port is on a front portion of the drum, and the door is on a front portion of the body corresponding to the delivery port of the drum. A sealing sleeve is arranged on a portion, corresponding to a periphery of the delivery port, of the inner drum. A sealing connecting piece is arranged at a portion, corresponding to a periphery of the door, of the body, and the sealing connecting piece is connected with the sealing sleeve and rotates relative to the drum; and one end of the drain channel extends into the interior of the sealing connecting piece and communicates with the drum, and the other end of the drain channel communicates with a drain valve.