Title:
CLEANING TOOL FOR AUTOMATICALLY CLEANING ROLLER BRUSH
Document Type and Number:
WIPO Patent Application WO/2021/233107
Kind Code:
A1
Abstract:
A cleaning tool for automatically cleaning a roller brush, comprising a cleaning tool body (1) and a charging base (2). The cleaning tool body (1) comprises a handle assembly (3), a main unit assembly (4), and a cleaning head assembly (5); the handle assembly (3) is connected to the top of the main unit assembly (4); the cleaning head assembly (5) is connected to the bottom of the main unit assembly (4); the main unit assembly (4) comprises a clean water tank (6), a waste water tank (7), a suction motor assembly (8), and a control circuit board; the cleaning head assembly (5) comprises a roller brush (9), a roller brush drive motor (10), and a transmission assembly; the roller brush drive motor (10) drives the roller brush (9) to rotate by means of the transmission assembly; after the cleaning tool body (1) is placed on the charging base (2), the control circuit board automatically controls the roller brush (9) to rotate for self-cleaning or receives a user operation signal to drive the roller brush (9) to rotate for self-cleaning. The cleaning tool for automatically cleaning a roller brush has a simple structure, can automatically clean the roller brush (9) and perform waste water recovery, and dewatering by spin-drying when the cleaning tool body (1) is placed on the charging base (2) for charging, is simple to use and practical, and can keep clean and achieve high cleaning efficiency.
Inventors:
PEI CUNZHU (CN)
KANG DIANDONG (CN)
KANG DIANDONG (CN)
Application Number:
PCT/CN2021/090773
Publication Date:
November 25, 2021
Filing Date:
April 28, 2021
Export Citation:
Assignee:
ANHUI DAHAN ROBOT GROUP CO LTD (CN)
International Classes:
A47L9/00; A47L11/40
Foreign References:
| CN212755482U | 2021-03-23 | |||
| CN112641397A | 2021-04-13 | |||
| CN209018627U | 2019-06-25 | |||
| CN111000502A | 2020-04-14 | |||
| CN107007213A | 2017-08-04 | |||
| CN108903784A | 2018-11-30 | |||
| CN208725642U | 2019-04-12 | |||
| CN110537870A | 2019-12-06 | |||
| CN210493961U | 2020-05-12 | |||
| US20150082579A1 | 2015-03-26 |
Attorney, Agent or Firm:
ZHEJIANG YICHUANGGUO PATENT AGENCY CO. , LTD. (CN)
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