Title:
ROLLING BRUSH AND FLOOR SWEEPING ROBOT
Document Type and Number:
WIPO Patent Application WO/2019/196265
Kind Code:
A1
Abstract:
Disclosed are a rolling brush (100) and a floor sweeping robot (1000). The rolling brush (100) comprises a first rolling shaft (10) and a second rolling shaft (20). The first rolling shaft (10) and the second rolling shaft (20) are in mirror symmetry in a direction perpendicular to an axial direction of the rolling brush (100) and are coaxially arranged, a plurality of first mounting grooves (12) arranged at intervals in a circumferential direction of the first rolling shaft (10) being arranged in the first rolling shaft (10); and a plurality of second mounting grooves (22) arranged at intervals in a circumferential direction of the second rolling shaft (20) being arranged in the second rolling shaft (20). The rolling brush (100) further comprises first brush members (30) and second brush members (40), the first brush members (30) being inserted in the first mounting grooves (12), and the second brush members (40) being inserted in the second mounting grooves (22).
Inventors:
ZHENG HAO (CN)
XIONG FANGFEI (CN)
XUAN XIAOGANG (CN)
XIONG FANGFEI (CN)
XUAN XIAOGANG (CN)
Application Number:
PCT/CN2018/098026
Publication Date:
October 17, 2019
Filing Date:
August 01, 2018
Export Citation:
Assignee:
JIANGSU MIDEA CLEANING APPLIANCES CO LTD (CN)
MIDEA GROUP CO LTD (CN)
MIDEA GROUP CO LTD (CN)
International Classes:
A47L11/24; A47L11/40
Foreign References:
| CN206937332U | 2018-01-30 | |||
| CN204581168U | 2015-08-26 | |||
| CN105212841A | 2016-01-06 | |||
| CN204950812U | 2016-01-13 | |||
| CN201820497196U | 2018-04-09 |
Other References:
See also references of EP 3766399A4
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
Download PDF: