Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
GROUND BRUSH ASSEMBLY OF SURFACE CLEANING DEVICE, SURFACE CLEANING DEVICE AND CONTROL METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2019/161747
Kind Code:
A1
Abstract:
Provided is a ground brush assembly (2) of a surface cleaning device (100), the surface cleaning device (100) and a method of controlling the same. The ground brush assembly (2) comprises a ground brush housing (21), a roller brush (22) and a fluid supply assembly (23). The ground brush housing (21) is provided with a ground brush chamber (211), and the roller brush (22) is provided in the ground brush chamber (211). The fluid supply assembly (23) is coupled to the ground brush housing (21), and the fluid supply assembly (23) comprises a first injection port (231) and a second injection port (232). The first injection port (231) ejects fluid to the roller brush (22), and the second injection port (232) ejects fluid to a surface to be cleaned .

Inventors:
NI, Bingbing (No. 39 Caohu Avenue, Xiangcheng Economic Development ZoneSuzhou, Jiangsu 0, 215100, CN)
QIN, Jianheng (No. 39 Caohu Avenue, Xiangcheng Economic Development ZoneSuzhou, Jiangsu 0, 215100, CN)
Application Number:
CN2019/074911
Publication Date:
August 29, 2019
Filing Date:
February 13, 2019
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
JIANGSU MIDEA CLEANING APPLIANCES CO., LTD. (No. 39 Caohu Avenue, Xiangcheng Economic Development ZoneSuzhou, Jiangsu 0, 215100, CN)
MIDEA GROUP CO., LTD. (B26-28F, Midea Headquarter BuildingNo. 6 Midea Avenue, Beijiao, Shund, Foshan Guangdong 1, 528311, CN)
International Classes:
A47L13/22
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (Room 301 Trade Building, Zhaolanyuan Tsinghua University,Qinghuayuan, Haidian District, Beijing 4, 100084, CN)
Download PDF: