EP4054390A4 - Wet-dry vacuum cleaner device - Google Patents

Wet-dry vacuum cleaner device Download PDF

Info

Publication number
EP4054390A4
EP4054390A4 EP19951250.0A EP19951250A EP4054390A4 EP 4054390 A4 EP4054390 A4 EP 4054390A4 EP 19951250 A EP19951250 A EP 19951250A EP 4054390 A4 EP4054390 A4 EP 4054390A4
Authority
EP
European Patent Office
Prior art keywords
wet
vacuum cleaner
dry vacuum
cleaner device
dry
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.)
Granted
Application number
EP19951250.0A
Other languages
German (de)
French (fr)
Other versions
EP4054390B1 (en
EP4054390A1 (en
Inventor
Jianhui Jiang
Renbao JIANG
Feifei YANG
Hongxi Wang
Peizhong Zheng
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.)
Black and Decker Inc
Original Assignee
Black and Decker Inc
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 Black and Decker Inc filed Critical Black and Decker Inc
Publication of EP4054390A1 publication Critical patent/EP4054390A1/en
Publication of EP4054390A4 publication Critical patent/EP4054390A4/en
Application granted granted Critical
Publication of EP4054390B1 publication Critical patent/EP4054390B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • A47L7/0004—Suction cleaners adapted to take up liquids, e.g. wet or dry vacuum cleaners
    • A47L7/0023—Recovery tanks
    • A47L7/0038—Recovery tanks with means for emptying the tanks
    • 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
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/24—Hand-supported suction cleaners
    • A47L5/26—Hand-supported suction cleaners with driven dust-loosening tools
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4002—Installations of electric equipment
    • A47L11/4005—Arrangements of batteries or cells; Electric power supply arrangements
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
    • A47L11/4016—Contaminants collecting devices, i.e. hoppers, tanks or the like specially adapted for collecting fluids
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4036—Parts or details of the surface treating tools
    • A47L11/4041—Roll shaped surface treating tools
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/408—Means for supplying cleaning or surface treating agents
    • A47L11/4088—Supply pumps; Spraying devices; Supply conduits
    • 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
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/24—Hand-supported suction cleaners
    • 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
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • A47L7/0004—Suction cleaners adapted to take up liquids, e.g. wet or dry vacuum cleaners
    • 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
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
EP19951250.0A 2019-11-04 2019-11-04 Wet-dry vacuum cleaner device Active EP4054390B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/115343 WO2021087668A1 (en) 2019-11-04 2019-11-04 Wet-dry vacuum cleaner device

Publications (3)

Publication Number Publication Date
EP4054390A1 EP4054390A1 (en) 2022-09-14
EP4054390A4 true EP4054390A4 (en) 2023-07-26
EP4054390B1 EP4054390B1 (en) 2024-07-24

Family

ID=75848705

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19951250.0A Active EP4054390B1 (en) 2019-11-04 2019-11-04 Wet-dry vacuum cleaner device

Country Status (3)

Country Link
US (1) US20220257071A1 (en)
EP (1) EP4054390B1 (en)
WO (1) WO2021087668A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD984072S1 (en) * 2021-06-22 2023-04-18 Bissell Inc. Portable carpet cleaner
AU2022311823A1 (en) * 2021-07-16 2024-02-15 Techtronic Floor Care Technology Limited Surface cleaner
US11793378B2 (en) 2021-11-17 2023-10-24 Bissell Inc. Handheld extraction cleaner

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4928347A (en) * 1989-01-09 1990-05-29 Black & Decker Inc. Vacuum cleaner dust bowl latch and release system
CN1107483C (en) * 1996-05-03 2003-05-07 真空吸尘器公司 Compact carpet and upholstery extractor
DE202013104011U1 (en) * 2013-09-05 2013-09-18 Leifheit Ag Portable suction device for liquids or liquid / air mixtures
US9021654B2 (en) * 2011-05-27 2015-05-05 Leifheit Ag Liquid aspirator for drawing off and sucking up liquids
US20150174620A1 (en) * 2013-06-03 2015-06-25 Jinran Liang Surface Cleaning Apparatus with Mist Spray or Water Spray Arrangement
WO2015103889A1 (en) * 2014-01-08 2015-07-16 中山市众智电器有限公司 Portable liquid suction apparatus and liquid storage tank assembly thereof
CN106073624A (en) * 2016-08-17 2016-11-09 张家港市创基机械设备制造有限公司 Split type window cleaning equipment

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0215165B1 (en) * 1985-09-09 1991-07-10 Black & Decker Inc. Wet-dry vacuum cleaner
US5005252A (en) * 1987-07-24 1991-04-09 Emerson Electric Co. Portable wet/dry vacuum cleaner and recharging base
CA2132394C (en) * 1994-01-14 1998-10-13 David G. Mueller Liquid recovery tank for a carpet extractor
US6968593B1 (en) 2001-08-14 2005-11-29 Bissell Homecare, Inc. Hand-held deep cleaner
MXPA05007413A (en) * 2003-01-10 2005-10-18 Royal Appliance Mfg Suction wet jet mop.
US20110131756A1 (en) * 2008-08-11 2011-06-09 Winddrop Vacuum cleaner with water filtration
AU2013205936B2 (en) * 2012-05-29 2017-06-29 Bissell Inc. Extraction cleaner
CN203029126U (en) * 2012-11-30 2013-07-03 奉化市威优特电器有限公司 Improved structure of electric window scraping machine
CN204169769U (en) * 2014-09-05 2015-02-25 中山市众智电器有限公司 Portable liquid suction device and fluid reservoir assembly thereof
KR102476535B1 (en) * 2016-09-13 2022-12-09 엘지전자 주식회사 Remaining water suction device
CN107348894A (en) * 2017-08-03 2017-11-17 中山市金舜家庭用品有限公司 A kind of surface cleaning
DE102017121209A1 (en) * 2017-09-13 2019-03-14 Alfred Kärcher SE & Co. KG Surface cleaning device
CN110115546B (en) * 2018-02-06 2020-08-04 美的集团股份有限公司 Liquid filtering and separating dust cup and dust collector
US10722089B2 (en) * 2018-03-27 2020-07-28 Omachron Intellectual Property Inc. Surface cleaning apparatus
EP3902455B1 (en) * 2018-12-28 2023-07-26 Techtronic Floor Care Technology Limited Portable extractor

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4928347A (en) * 1989-01-09 1990-05-29 Black & Decker Inc. Vacuum cleaner dust bowl latch and release system
CN1107483C (en) * 1996-05-03 2003-05-07 真空吸尘器公司 Compact carpet and upholstery extractor
US9021654B2 (en) * 2011-05-27 2015-05-05 Leifheit Ag Liquid aspirator for drawing off and sucking up liquids
US20150174620A1 (en) * 2013-06-03 2015-06-25 Jinran Liang Surface Cleaning Apparatus with Mist Spray or Water Spray Arrangement
DE202013104011U1 (en) * 2013-09-05 2013-09-18 Leifheit Ag Portable suction device for liquids or liquid / air mixtures
WO2015103889A1 (en) * 2014-01-08 2015-07-16 中山市众智电器有限公司 Portable liquid suction apparatus and liquid storage tank assembly thereof
CN106073624A (en) * 2016-08-17 2016-11-09 张家港市创基机械设备制造有限公司 Split type window cleaning equipment

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021087668A1 *

Also Published As

Publication number Publication date
US20220257071A1 (en) 2022-08-18
EP4054390B1 (en) 2024-07-24
EP4054390A1 (en) 2022-09-14
WO2021087668A1 (en) 2021-05-14

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