ROD-SHAPED CLEANSING ASSEMBLY AND VACUUM CLEANER HAVING SAME

WIPO Patent Application WO/2018/177025

A1

Provided are a rod-shaped cleansing assembly and a vacuum cleaner having the same. The rod-shaped cleansing assembly comprises a rod body (100). The rod body (100) comprises a suction pipe (110) connected to a suction inlet of a floor brush (2000), a dirty water collection container (120) for collecting dirty water, and a liquid container (130) for supplying a detergent liquid. An upper end and a lower end of the rod body (100) are respectively provided with a vacuum cleaner main body connector (200) and a floor brush connector (300). An inner cavity of the suction pipe (110) is provided with one or more partition walls (1101) to divide the inner cavity into two or more cavity air channels. The division of the suction pipe (110) into a plurality of air channels not only increases the area along which water moves but also ensures that respective cavities resulting from dividing the air channel have a uniform airflow speed and do not interfere with each other, thereby improving water suction efficiency of the cleansing assembly and the vacuum cleaner while enhancing appearance and compactness of a product.

ZHANG ZHIWEI (CN)
XUE JINCHENG (CN)

PCT/CN2018/075100

October 04, 2018

February 02, 2018

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ECOVACS ROBOTICS CO LTD (CN)

A47L11/30; A47L5/00; A47L7/00; A47L9/00

CN200939094Y	2007-08-29
CN204862995U	2015-12-16
CN204033266U	2014-12-24
JP4945255B2	2012-06-06
CN203263303U	2013-11-06
CN106308684A	2017-01-11

BEIJING SUNHOPE INTELLECTUAL PROPERTY LTD. (CN)

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