Title:
CLEANING MACHINE
Document Type and Number:
WIPO Patent Application WO/2022/160343
Kind Code:
A1
Abstract:
A cleaning machine, comprising a main unit (100), a fan assembly (200), and a moving mechanism (300). The main unit (100) is detachably connected to one of a sweeping mechanism (400) and a floor washing mechanism (500); the sweeping mechanism (400) comprises a garbage treatment device (410) and a sweeping assembly (420); the garbage treatment device (410) is provided with a separation air inlet (412); the sweeping assembly (420) is provided with a dust suction air outlet (421) sealably in butt joint with the separation air inlet (412). The floor washing mechanism (500) comprises a water tank (510) and a floor washing assembly (520); the water tank (510) is provided with a collection air inlet (512); the floor washing assembly (520) is provided with a water absorption air outlet (521) sealably in butt joint with the collection air inlet (512). The cleaning machine has a sweeping mode and a floor washing mode, has multiple cleaning functions, achieves a good cleaning effect, and is convenient to disassemble and assemble.
Inventors:
ZHANG XUEDONG (CN)
Application Number:
PCT/CN2021/074689
Publication Date:
August 04, 2022
Filing Date:
February 01, 2021
Export Citation:
Assignee:
GUANGDONG ZHIYI ROBOTICS TECH COMPANY LIMITED (CN)
International Classes:
A47L11/24; A47L11/30; A47L11/40
Foreign References:
| CN207640330U | 2018-07-24 | |||
| CN208625572U | 2019-03-22 | |||
| CN205006798U | 2016-02-03 | |||
| CN207640328U | 2018-07-24 | |||
| CN207755214U | 2018-08-24 | |||
| CN207341714U | 2018-05-11 | |||
| CN206151377U | 2017-05-10 | |||
| KR20140107991A | 2014-09-05 |
Attorney, Agent or Firm:
SHENZHEN ZHONGYI UNION INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
Download PDF: