The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 28, 2021
Filed:
May. 08, 2018
Qingdao Haier Drum Washing Machine Co., Ltd., Shandong, CN;
QINGDAO HAIER DRUM WASHING MACHINE CO., LTD., Shandong, CN;
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.