Title:
DRUM HOOP, DRUM AND WASHING MACHINE
Document Type and Number:
WIPO Patent Application WO/2020/019935
Kind Code:
A1
Abstract:
A drum hoop (2), comprising flat hoop members (21). The hoop members (21) are enclosed to form a circle. A circular outer surface of the hoop members (21) are depressed inwardly to form protrusions (22). Upper end faces of the protrusions (22) are flush with those of the hoop members (21), and lower end faces thereof are flush with those of the hoop members (21). There are multiple protrusions (22) circumferentially disposed at intervals around the circle formed by the the hoop members (21). Further disclosed is a drum, comprising a drum body (1) and the drum hoop (2). The drum hoop (2) is sleeved on an outer surface of the drum body (1), and the protrusions (22) of the drum hoop (2) make contact with the outer surface of the drum body (1). Also disclosed is a washing machine comprising the drum.
Inventors:
LI XIULONG (CN)
HUANG BENCAI (CN)
CHEN DONGMING (CN)
HUANG BENCAI (CN)
CHEN DONGMING (CN)
Application Number:
PCT/CN2019/093577
Publication Date:
January 30, 2020
Filing Date:
June 28, 2019
Export Citation:
Assignee:
QINGDAO HAIER DRUM WASHING MACHINE CO LTD (CN)
International Classes:
D06F37/26; D06F37/02
Foreign References:
| CN209307663U | 2019-08-27 | |||
| EP1568812A2 | 2005-08-31 | |||
| EP1505188A2 | 2005-02-09 | |||
| CN1308695A | 2001-08-15 | |||
| CN201620280U | 2010-11-03 | |||
| JPH11347286A | 1999-12-21 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
Download PDF: