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1. (WO2017157210) LAUNDRY MACHINE DRUM, AND LAUNDRY MACHINE

Pub. No.:    WO/2017/157210    International Application No.:    PCT/CN2017/075965
Publication Date: Fri Sep 22 01:59:59 CEST 2017 International Filing Date: Thu Mar 09 00:59:59 CET 2017
IPC: D06F 37/12
Applicants: QINGDAO HAIER WASHING MACHINE CO., LTD.
青岛海尔洗衣机有限公司
Inventors: XU, Sheng
许升
LV, Yanfen
吕艳芬
WANG, Lingchen
王玲臣
Title: LAUNDRY MACHINE DRUM, AND LAUNDRY MACHINE
Abstract:
A laundry machine drum, and laundry machine. The laundry machine drum comprises a drum body (200), and the drum body (200) is provided with a bottom cover (320) at a bottom portion thereof on an outer side. A closed ring-shaped channel (330) is formed between the bottom cover (320) and the bottom portion of the drum body (200), or is provided within the bottom cover (320). A balancing medium is injected into the ring-shaped channel (330) to form a balancing ring at the bottom of the drum. By mounting a bottom cover (320) to a bottom portion of a drum body (200) of a laundry machine drum, the present invention employs an enclosed space between the bottom cover (320) and the drum body (200) to form a permanent balancing ring. In addition, the bottom cover (320) has the effect of preventing dirt from accumulating in the narrow space between strengthening ribs of the bottom portion of the drum body (200).