Title:
FLOOR BRUSH
Document Type and Number:
WIPO Patent Application WO/2020/124686
Kind Code:
A1
Abstract:
A floor brush, comprising a brush head body (1), a rotating body (2), and a rotation control device (6) of the rotating body. A first roller brush cavity is provided on a lower surface of the brush head body (1), and is provided with a first roller brush (19) capable of rotating freely. The rotating body (2) is rotatably disposed on a front end of the brush head body (1). A rotation center (4) of the rotating body is provided in parallel with the first roller brush (19). A second roller brush cavity is provided on the lower surface of the rotating body, and is provided with a second roller brush component (3) capable of rotating freely. The second roller brush component (3) is provided in parallel with the first roller brush (19). The rotation control device (6) of the rotating body is capable of controlling the rotating body (2) to rotate upward around the rotation center (4). When the rotating body (2) is in a horizontal state, the second roller brush cavity is in communication with the first roller brush cavity.
Inventors:
SU ZHIPING (CN)
Application Number:
PCT/CN2019/000014
Publication Date:
June 25, 2020
Filing Date:
January 22, 2019
Export Citation:
Assignee:
SUZHOU LIFEIT ELECTRIC APPLIANCE CO LTD (CN)
International Classes:
A47L9/04; A47L11/18; A47L11/40
Foreign References:
| CN108175334A | 2018-06-19 | |||
| CN108175334A | 2018-06-19 | |||
| CN102860794A | 2013-01-09 | |||
| CN102860794A | 2013-01-09 | |||
| CN108926295A | 2018-12-04 | |||
| JP5052686B2 | 2012-10-17 | |||
| CN102860793A | 2013-01-09 | |||
| US7475450B1 | 2009-01-13 |
Attorney, Agent or Firm:
SUZHOU LIFEIT ELECTRIC APPLIANCE CO., LTD (CN)
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