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Patent Searching and Data


Title:
MOPPING MECHANISM AND CLEANING DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/063415
Kind Code:
A1
Abstract:
A mopping mechanism (160), which includes a first mopping plate (171) and a second mopping plate (172). The mopping mechanism (160) also includes a rotary member (180) coupled with the first mopping plate (171) and the second mopping plate (172) and configured to provide a variable stroke for at least one of the first mopping plate (171) or the second mopping plate (172). The mopping mechanism (160) further includes a mopping assembly driving unit (195) connected with the rotary member (180) and configured to drive the rotary member (180) to rotate. When rotating, the rotary member (180) drives at least one of the first mopping plate (171) or the second mopping plate (172) to move reciprocally between a first position and a second position.

Inventors:
XING XINGGUO (CN)
ZHANG YIMING (CN)
CHEN ZHEN (CN)
Application Number:
PCT/CN2020/119691
Publication Date:
April 08, 2021
Filing Date:
September 30, 2020
Export Citation:
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Assignee:
QFEELTECH BEIJING CO LTD (CN)
International Classes:
A47L1/02; A47L11/24; A47L11/284; A47L11/40
Foreign References:
CN211022430U2020-07-17
CN202843524U2013-04-03
CN207721772U2018-08-14
CN203042145U2013-07-10
CN204889885U2015-12-23
KR20150142938A2015-12-23
Attorney, Agent or Firm:
LEADER PATENT & TRADEMARK FIRM (CN)
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