Title:
WINDOW CLEANING ROBOT
Document Type and Number:
WIPO Patent Application WO/2017/079888
Kind Code:
A1
Abstract:
A window cleaning robot, comprising a body (4), wherein two identically structured modules are provided on two ends of the body (4), respectively; each of the modules comprises a first cleaning unit (1) and a suction unit; the suction unit comprises four suction cups (6) that surround the first cleansing unit (1) and are connected by means of telescopic connecting members (2), and second cleaning units (3) provided around the suction cups (6); the body (4) is further provided with a control unit and driving units each individually corresponding to each of the suction cups (6); the control unit controls the driving units to drive the corresponding suction cups (6) to rotate, thereby adjusting the positions of the suction cups (6) to enable the window cleaning robot to move on the surface of a window and changing the shape of the suction units to enable the second cleaning units (3) to clean hard-to-clean areas. The window cleaning robot is able to effectively clean the hard-to-clean areas of windows, thereby achieving the purpose of complete cleaning.
Inventors:
TAN HEHUA (CN)
QIN GUOMI (CN)
LIN HUASHAN (CN)
LUO HUI (CN)
LI GUANGHUANG (CN)
LI YAOJUN (CN)
ZHONG ZHIWEI (CN)
QIN GUOMI (CN)
LIN HUASHAN (CN)
LUO HUI (CN)
LI GUANGHUANG (CN)
LI YAOJUN (CN)
ZHONG ZHIWEI (CN)
Application Number:
PCT/CN2015/094167
Publication Date:
May 18, 2017
Filing Date:
November 10, 2015
Export Citation:
Assignee:
SHENZHEN SAIYI SCIENCE AND TECH DEV COMPANY (CN)
International Classes:
A47L1/02
Domestic Patent References:
| WO2003013944A2 | 2003-02-20 |
Foreign References:
| CN103505140A | 2014-01-15 | |||
| JPH05317203A | 1993-12-03 | |||
| CN104688132A | 2015-06-10 | |||
| CN104887145A | 2015-09-09 | |||
| CN204734426U | 2015-11-04 | |||
| CN204445673U | 2015-07-08 |
Attorney, Agent or Firm:
SHENZHEN TALENT PATENT SERVICE (CN)
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