Title:
ROBOTIC VACUUM CLEANER AND CLEANING MECHANISM THEREOF
Document Type and Number:
WIPO Patent Application WO/2019/157659
Kind Code:
A1
Abstract:
A robotic vacuum cleaner and a cleaning mechanism (100, 200, 300, 400, 500) thereof. The cleaning mechanism (100, 200, 300, 400, 500) comprises a flexible drum (10), a motor driving the flexible drum (10) to rotate, a squeezing press roller (30), a rolling brush (40), and a waste water collection compartment (20). The waste water collection compartment (20) is positioned above the flexible drum (10). The squeezing press roller (30) is arranged near the waste water collection compartment (20). The center of the squeezing press roller (30) is parallel to the center of the flexible drum (10). A surface of the squeezing press roller (30) presses against a surface of the flexible drum (10). The rolling brush (40) touches the flexible drum (10). When the flexible drum (10) rotates, the squeezing press roller (30) squeezes the flexible drum (10) to discharge waste water to the waste water collection compartment (20). The cleaning mechanism (100, 200, 300, 400, 500) has high squeezing efficiency, and can reduce energy consumption and noise.
More Like This:
| WO/2023/213011 | ROBOTIC SYSTEMS AND METHODS |
| WO/2023/193235 | CLEANING DEVICE AND CLEANING SYSTEM |
Inventors:
LI YANG (CN)
Application Number:
PCT/CN2018/076717
Publication Date:
August 22, 2019
Filing Date:
February 13, 2018
Export Citation:
Assignee:
HIZERO TECH CO LTD (CN)
International Classes:
A47L11/28; A47L11/40
Domestic Patent References:
| WO2017059600A1 | 2017-04-13 |
Foreign References:
| CN205181257U | 2016-04-27 | |||
| CN205181251U | 2016-04-27 | |||
| CN205181256U | 2016-04-27 | |||
| CN205181250U | 2016-04-27 | |||
| CN107669214A | 2018-02-09 | |||
| CN102940473A | 2013-02-27 | |||
| CN201894588U | 2011-07-13 | |||
| CN204133381U | 2015-02-04 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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