Title:
HOUSING OF FLOOR-SWEEPING ROBOT AND FLOOR-SWEEPING ROBOT
Document Type and Number:
WIPO Patent Application WO/2020/077823
Kind Code:
A1
Abstract:
Disclosed are a housing of a floor-sweeping robot, and a floor-sweeping robot, wherein the housing of the floor-sweeping robot comprises a base plate; a lower surface of the base plate is provided, in a concave manner, with an installation cavity for a floor brush to be installed in and at least two installation grooves for rollers to be installed in; and the installation cavity is arranged in a strip shape and an axis of the installation cavity is arranged not in line with a connection line of the two installation grooves. Such an arrangement can effectively increase the length of the installation cavity so that the length of the floor brush is also increased, thereby facilitating an improvement in the sweeping efficiency of the floor-sweeping robot.
Inventors:
LI QING (CN)
CHENG JIEFENG (CN)
HU SITE (CN)
LI ZHONGHUA (CN)
KIM SUNGJIN (CN)
CHENG JIEFENG (CN)
HU SITE (CN)
LI ZHONGHUA (CN)
KIM SUNGJIN (CN)
Application Number:
PCT/CN2018/122733
Publication Date:
April 23, 2020
Filing Date:
December 21, 2018
Export Citation:
Assignee:
GUANGDONG MIDEA WHITE HOME APPLIANCE TECH INNOVATION CENTER CO LTD (CN)
MIDEA GROUP CO LTD (CN)
MIDEA GROUP CO LTD (CN)
International Classes:
A47L11/24; A47L9/00; A47L11/40
Foreign References:
| CN207666526U | 2018-07-31 | |||
| CN207666526U | 2018-07-31 | |||
| CN106859491A | 2017-06-20 | |||
| CN107865612A | 2018-04-03 | |||
| CN106419766A | 2017-02-22 | |||
| KR20080085361A | 2008-09-24 | |||
| CN207101230U | 2018-03-16 |
Attorney, Agent or Firm:
CENFO INTELLECTUAL PROPERTY AGENCY (CN)
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