DUSTER CLOTH FOR CLEANING ROBOT AND CLEANING ROBOT USING SAME

Title:

DUSTER CLOTH FOR CLEANING ROBOT AND CLEANING ROBOT USING SAME

Document Type and Number:

WIPO Patent Application WO/2016/041487

Kind Code:

A1

Abstract:

A duster cloth for a cleaning robot and the cleaning robot using the duster cloth. The duster cloth comprises a detachable connection part (21) close to a base of the robot, a wiping cloth (22) close to a cleaned surface, and an elastic sealing layer located between the detachable connection part (21) and the wiping cloth (22). The elastic sealing layer is separately attached to the detachable connection part (21) and the wiping cloth (22). The elastic sealing layer is made from a foamed EPDM material (23), a crust sponge (33) or a common sponge (43), wherein a sealing film (24) is arranged on at least one side of the common sponge (43). The detachable connection part (21) may be a magic tape. With the structure of attaching the elastic sealing layer between the detachable connection part and the wiping cloth, the duster cloth has good elasticity, and the air-tightness of the negative pressure chamber of the cleaning robot is greatly improved.

Inventors:

LV XIAOMING (CN)

Application Number:

PCT/CN2015/089620

Publication Date:

March 24, 2016

Filing Date:

September 15, 2015

Export Citation:

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Assignee:

ECOVACS ROBOTICS CO LTD (CN)

International Classes:

A47L1/02; A47L13/16

Foreign References:

CN203802381U	2014-09-03
CN103622634A	2014-03-12
CN204071980U	2015-01-07
CN203539223U	2014-04-16
CN103356118A	2013-10-23
CN201481323U	2010-05-26
CN101371767A	2009-02-25
DE102012111149A1	2014-05-22

Other References: