EP3539435A4 - Self-propelled floor treatment device and suction nozzle - Google Patents

Self-propelled floor treatment device and suction nozzle Download PDF

Info

Publication number
EP3539435A4
EP3539435A4 EP17869321.4A EP17869321A EP3539435A4 EP 3539435 A4 EP3539435 A4 EP 3539435A4 EP 17869321 A EP17869321 A EP 17869321A EP 3539435 A4 EP3539435 A4 EP 3539435A4
Authority
EP
European Patent Office
Prior art keywords
self
treatment device
suction nozzle
floor treatment
propelled floor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP17869321.4A
Other languages
German (de)
French (fr)
Other versions
EP3539435A1 (en
Inventor
Shaojiang LI
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ecovacs Robotics Suzhou Co Ltd
Original Assignee
Ecovacs Robotics Suzhou Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ecovacs Robotics Suzhou Co Ltd filed Critical Ecovacs Robotics Suzhou Co Ltd
Publication of EP3539435A1 publication Critical patent/EP3539435A1/en
Publication of EP3539435A4 publication Critical patent/EP3539435A4/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/0072—Mechanical means for controlling the suction or for effecting pulsating action
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/02—Nozzles
    • A47L9/04—Nozzles with driven brushes or agitators
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/02—Nozzles
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/02—Nozzles
    • A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
    • A47L9/0666—Nozzles with fixed, e.g. adjustably fixed brushes or the like with tilting, floating or similarly arranged brushes, combs, lips or pads
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
EP17869321.4A 2016-11-08 2017-11-08 Self-propelled floor treatment device and suction nozzle Pending EP3539435A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610996824.8A CN108056703A (en) 2016-11-08 2016-11-08 From mobile ground processing unit and suction nozzle
PCT/CN2017/109938 WO2018086533A1 (en) 2016-11-08 2017-11-08 Self-propelled floor treatment device and suction nozzle

Publications (2)

Publication Number Publication Date
EP3539435A1 EP3539435A1 (en) 2019-09-18
EP3539435A4 true EP3539435A4 (en) 2020-03-25

Family

ID=62109123

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17869321.4A Pending EP3539435A4 (en) 2016-11-08 2017-11-08 Self-propelled floor treatment device and suction nozzle

Country Status (4)

Country Link
US (1) US20190343350A1 (en)
EP (1) EP3539435A4 (en)
CN (1) CN108056703A (en)
WO (1) WO2018086533A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3094623B1 (en) * 2019-04-05 2022-12-16 Seb Sa Vacuum nozzle with rear scraping rib
CN112021986B (en) * 2020-08-27 2022-04-29 追觅创新科技(苏州)有限公司 Handheld dust collector

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0649625A2 (en) * 1993-10-22 1995-04-26 Sharp Kabushiki Kaisha Electric vacuum cleaner
US7059012B2 (en) * 2002-04-16 2006-06-13 Samsung Gwangju Electronics Co., Ltd. Robot vacuum cleaner with air agitation
DE202008010134U1 (en) * 2008-07-29 2009-12-31 Vorwerk & Co. Interholding Gmbh Nozzle for a vacuum cleaner
CN102776854A (en) * 2012-07-31 2012-11-14 中联重科股份有限公司 Cleaning suction nozzle and cleaning vehicle
CN102776855A (en) * 2012-07-31 2012-11-14 中联重科股份有限公司 Cleaning suction nozzle and cleaning vehicle
CN104674734A (en) * 2013-11-28 2015-06-03 中联重科股份有限公司 Suction nozzle and sanitation machine

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3266078A (en) * 1964-04-03 1966-08-16 Electrolux Corp Cleaning apparatus protection mechanism
USRE33926E (en) * 1988-04-22 1992-05-19 Tennant Company Scrubber squeegees for scrubbing forward and backward
JP3174239B2 (en) * 1995-02-28 2001-06-11 株式会社フコク Seal member for suction port of vacuum cleaner
US6345408B1 (en) * 1998-07-28 2002-02-12 Sharp Kabushiki Kaisha Electric vacuum cleaner and nozzle unit therefor
JP3903299B2 (en) * 2001-06-21 2007-04-11 三菱電機株式会社 Floor brush for vacuum cleaner
CN100417361C (en) * 2004-03-16 2008-09-10 Lg电子株式会社 Suction nozzle and vacuum cleaner head with the same
CN200958203Y (en) * 2005-06-08 2007-10-10 上海交大神舟汽车设计开发有限公司 Dust-collecting open structure of efficient sweeper
JP4162026B2 (en) 2006-09-29 2008-10-08 トヨタ自動車株式会社 Vehicle charging system, vehicle charging device and electric vehicle
DE102008015904B4 (en) * 2008-03-27 2013-01-17 Wessel-Werk Gmbh Suction nozzle for vacuum cleaner
CN201912013U (en) * 2010-12-31 2011-08-03 莱克电气股份有限公司 Steam dust collection ground brush
US8887352B2 (en) * 2011-02-25 2014-11-18 Panasonic Corporation Of North America Canister vacuum cleaner incorporating a control handle and nozzle assembly with upright swivel lock
US9173536B2 (en) * 2011-08-23 2015-11-03 Koninklijke Philips N.V. Cleaning device for cleaning a surface comprising a brush and a squeegee element
US20140157543A1 (en) * 2012-12-12 2014-06-12 Electrolux Home Care Products, Inc. Vacuum cleaner base assembly
US9265394B2 (en) * 2013-02-05 2016-02-23 Koninklijke Philips N.V. Nozzle arrangement with brush and squeegee
DE102014208080A1 (en) * 2014-04-29 2015-10-29 BSH Hausgeräte GmbH vacuum cleaner nozzle
DE102014114375A1 (en) * 2014-10-02 2016-04-07 Vorwerk & Co. Interholding Gmbh Powered brush as attachment for a vacuum cleaner
CN206576821U (en) * 2016-11-08 2017-10-24 科沃斯机器人股份有限公司 From mobile ground processing unit and suction nozzle

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0649625A2 (en) * 1993-10-22 1995-04-26 Sharp Kabushiki Kaisha Electric vacuum cleaner
US7059012B2 (en) * 2002-04-16 2006-06-13 Samsung Gwangju Electronics Co., Ltd. Robot vacuum cleaner with air agitation
DE202008010134U1 (en) * 2008-07-29 2009-12-31 Vorwerk & Co. Interholding Gmbh Nozzle for a vacuum cleaner
CN102776854A (en) * 2012-07-31 2012-11-14 中联重科股份有限公司 Cleaning suction nozzle and cleaning vehicle
CN102776855A (en) * 2012-07-31 2012-11-14 中联重科股份有限公司 Cleaning suction nozzle and cleaning vehicle
CN104674734A (en) * 2013-11-28 2015-06-03 中联重科股份有限公司 Suction nozzle and sanitation machine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018086533A1 *

Also Published As

Publication number Publication date
CN108056703A (en) 2018-05-22
EP3539435A1 (en) 2019-09-18
WO2018086533A1 (en) 2018-05-17
US20190343350A1 (en) 2019-11-14

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