Title:
FLOOR BRUSH AND CLEANING APPARATUS HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2022/143379
Kind Code:
A1
Abstract:
Disclosed is a floor brush and a cleaning apparatus having same. The floor brush comprises: a floor brush main body provided with a first accommodating space and a second accommodating space, a driven member being rotatably arranged on the floor brush main body; a first rolling brush rotatably arranged in the first accommodating space and abutting against the driven member; a second rolling brush rotatably arranged in the second accommodating space; and a driving assembly arranged on the floor brush main body, the driven member being connected to the driving assembly. The first rolling brush comprises at least two rolling brush bodies arranged at intervals and coaxially arranged, and a support seat arranged between adjacent rolling brush bodies. The support seat is connected to the floor brush main body, such that the other end portion of the first rolling brush can be at least partially exposed from the first accommodating space. A spacing area exists between two adjacent rolling brush bodies, and the second rolling brush is configured to clean at least a surface to be cleaned corresponding to the spacing area. By means of the above mentioned mode, the present invention has the advantages of convenient use, a high cleaning efficiency and a good cleaning effect.
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Inventors:
LI JINZHONG (CN)
TONG RUIXIN (CN)
TONG RUIXIN (CN)
Application Number:
PCT/CN2021/140726
Publication Date:
July 07, 2022
Filing Date:
December 23, 2021
Export Citation:
Assignee:
DREAME INNOVATION TECH SUZHOU CO LTD (CN)
International Classes:
A47L11/282; A47L9/04; A47L11/40
Foreign References:
| CN112773256A | 2021-05-11 | |||
| CN104755002A | 2015-07-01 | |||
| CN105212841A | 2016-01-06 | |||
| CN108392146A | 2018-08-14 |
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