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Patent Searching and Data


Title:
WASHING MACHINE OBSERVATION WINDOW PAD FASTENING RING AND WASHING MACHINE
Document Type and Number:
WIPO Patent Application WO/2020/187219
Kind Code:
A1
Abstract:
Disclosed is a washing machine observation window pad fastening ring. The fastening ring comprises a first connecting end and a second connecting end, meshing teeth arranged in the circumferential direction of the fastening ring are provided on either one of the first connecting end and the second connecting end, and meshing grooves meshed with the meshing teeth and arranged in the circumferential direction of the fastening ring are provided on the other connecting end. The fastening ring is configured so that the size of the diameter of the fastening ring is adjusted by adjusting the position at where the meshing teeth and the meshing grooves are meshed with each other. Also disclosed is a washing machine, comprising a front panel and an observation window pad hermitically connected to the front panel. The described fastening ring is provided on the periphery of the observation window pad so as to lock and fix the observation pad and the front panel.

Inventors:
ZHU WANGJING (CN)
LU JINBO (CN)
LI LIPING (CN)
CHENG BAOZHEN (CN)
ZHANG HUACHENG (CN)
Application Number:
PCT/CN2020/079857
Publication Date:
September 24, 2020
Filing Date:
March 18, 2020
Export Citation:
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Assignee:
QINGDAO HAIER DRUM WASHING MACHINE CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
D06F39/00; D06F37/00
Domestic Patent References:
WO2014101971A12014-07-03
Foreign References:
CN109440396A2019-03-08
CN109440396A2019-03-08
CN108396505A2018-08-14
GB1520660A1978-08-09
EP3333302A12018-06-13
CN109629205A2019-04-16
GB2165898A1986-04-23
CN101177873A2008-05-14
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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