Title:
CLEANING DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/120630
Kind Code:
A1
Abstract:
A cleaning device (100), comprising a machine body (200), a cleaning assembly (300), a collection assembly (400) and a water tank (500), wherein the machine body (200) is provided with a slot (20a), the cleaning assembly (300) comprises a drum (32) used for cleaning a floor, and the drum (32) is installed between the machine body (200) and a front bumper (600); the collection assembly (400) is provided with a wastewater outlet (40a), and the collection assembly (400) is installed between the machine body (200) and the drum (32) and abuts against the drum (32); and the water tank (500) is provided with a wastewater inlet (50a), the water tank (500) is detachably installed in the slot (20a), and wastewater flows into the water tank (500) by means of the wastewater outlet (40a) and the wastewater inlet (50a). Since the collection assembly (400) abuts against the drum (32), when the drum (32) carries garbage and wastewater and rotates, the collection assembly (400) squeezes the drum (32), so that the garbage and wastewater in the drum (32) enter the collection assembly (400), and the collection assembly (400) separates the garbage and the wastewater. On the one hand, the garbage is left in a cavity of the collection assembly (400). On the other hand, the collection assembly (400) discharges the separated wastewater, and the separated wastewater may flow into the water tank (500). Therefore, the cleaning device (100) separates garbage and wastewater.
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Inventors:
FENG SHANG (CN)
YE LIRONG (CN)
YAN RUIJUN (CN)
XIA CHANGTAI (CN)
HU XIAO (CN)
YE LIRONG (CN)
YAN RUIJUN (CN)
XIA CHANGTAI (CN)
HU XIAO (CN)
Application Number:
PCT/CN2020/105635
Publication Date:
June 24, 2021
Filing Date:
July 29, 2020
Export Citation:
Assignee:
SHENZHEN SILVER STAR INTELLIGENT TECH CO LTD (CN)
International Classes:
A47L11/292; A47L11/33; A47L11/40; B01D29/56
Foreign References:
| CN110897561A | 2020-03-24 | |||
| CN110881911A | 2020-03-17 | |||
| CN111150339A | 2020-05-15 | |||
| CN201814516U | 2011-05-04 | |||
| CN201814516U | 2011-05-04 | |||
| CN209172208U | 2019-07-30 | |||
| CN205181256U | 2016-04-27 | |||
| CN208740869U | 2019-04-16 | |||
| EP3524120A2 | 2019-08-14 | |||
| CN109008834A | 2018-12-18 | |||
| CN108903843A | 2018-11-30 | |||
| JPH09253015A | 1997-09-30 |
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