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Patent Searching and Data


Title:
FLOOR BRUSH AND VACUUM CLEANER
Document Type and Number:
WIPO Patent Application WO/2020/238105
Kind Code:
A1
Abstract:
A floor brush (100) and a vacuum cleaner. The floor brush (100) comprises a floor brush body (120) and a roller brush (130) detachably installed on the floor brush body (120). The roller brush (130) extends longitudinally, wherein the longitudinal direction of extension of the roller brush (130) is defined as the axial direction, and the rotation direction of the roller brush (130) is defined as the circumferential direction. The roller brush (130) comprises a first component (131) and a second component (132) connected to each other. The second component (132) is pressed so as to move axially and circumferentially relative to the first component (131), thereby detachably installing the roller brush (130) on the floor brush body (120). The second component (132) is moved axially and circumferentially relative to the first component (131), such that the roller brush (130) can be attached and detached easily and conveniently.

Inventors:
YU YU (CN)
LIU HAIPING (CN)
XING ZHENYU (CN)
GU DEZHI (CN)
XUE YEWEI (CN)
Application Number:
PCT/CN2019/121461
Publication Date:
December 03, 2020
Filing Date:
November 28, 2019
Export Citation:
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Assignee:
SKYBEST ELECTRIC APPLIANCE SUZHOU CO LTD (CN)
International Classes:
A47L9/06
Foreign References:
CN110151052A2019-08-23
CN108078491A2018-05-29
US2251899A1941-08-05
CN108903829A2018-11-30
CN205094323U2016-03-23
CN105433863A2016-03-30
CN105496309A2016-04-20
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