EP4491077A4 - Aspirateur - Google Patents

Aspirateur

Info

Publication number
EP4491077A4
EP4491077A4 EP23767078.1A EP23767078A EP4491077A4 EP 4491077 A4 EP4491077 A4 EP 4491077A4 EP 23767078 A EP23767078 A EP 23767078A EP 4491077 A4 EP4491077 A4 EP 4491077A4
Authority
EP
European Patent Office
Prior art keywords
vacuum cleaner
cleaner
vacuum
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
EP23767078.1A
Other languages
German (de)
English (en)
Other versions
EP4491077A1 (fr
Inventor
Jungbae Hwang
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.)
LG Electronics Inc
Original Assignee
LG Electronics 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 LG Electronics Inc filed Critical LG Electronics Inc
Publication of EP4491077A1 publication Critical patent/EP4491077A1/fr
Publication of EP4491077A4 publication Critical patent/EP4491077A4/fr
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
    • 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
    • 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
    • A47L11/4072—Arrangement of castors or wheels
    • 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
    • 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
    • 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
    • A47L9/009—Carrying-vehicles; Arrangements of trollies or wheels; Means for avoiding mechanical obstacles
    • 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
    • A47L9/04—Nozzles with driven brushes or agitators
    • A47L9/0455—Bearing means therefor
    • 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
    • A47L9/0461—Dust-loosening tools, e.g. agitators, brushes
    • A47L9/0466—Rotating tools
    • A47L9/0477—Rolls
    • 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
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • 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)
  • Nozzles For Electric Vacuum Cleaners (AREA)
EP23767078.1A 2022-03-11 2023-03-02 Aspirateur Pending EP4491077A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020220030760A KR102672231B1 (ko) 2022-03-11 2022-03-11 청소기
PCT/KR2023/002852 WO2023171976A1 (fr) 2022-03-11 2023-03-02 Aspirateur

Publications (2)

Publication Number Publication Date
EP4491077A1 EP4491077A1 (fr) 2025-01-15
EP4491077A4 true EP4491077A4 (fr) 2025-07-09

Family

ID=87935336

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23767078.1A Pending EP4491077A4 (fr) 2022-03-11 2023-03-02 Aspirateur

Country Status (5)

Country Link
US (1) US20250185860A1 (fr)
EP (1) EP4491077A4 (fr)
KR (1) KR102672231B1 (fr)
CN (1) CN118890996A (fr)
WO (1) WO2023171976A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1094935S1 (en) * 2024-01-02 2025-09-23 Calor Vacuum cleaner suction head

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140013539A1 (en) * 2012-07-10 2014-01-16 Shenzhen Silver Star Intelligent Technology Co., Ltd. Intelligent Vacuum Cleaner
US20140067116A1 (en) * 2012-08-30 2014-03-06 Samsung Electronics Co., Ltd. Side brush assembly, robot cleaner and control method of robot cleaner
KR20170025595A (ko) * 2015-08-31 2017-03-08 주요한 진공 청소기의 흡입구 밑면 이동 롤러 탈부착구조
US20170215666A1 (en) * 2005-12-02 2017-08-03 Irobot Corporation Modular robot

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200166647Y1 (ko) * 1996-08-31 2000-04-01 전주범 진공청소기용 롤러 장착구조
JP2001212039A (ja) * 2000-01-31 2001-08-07 Hitachi Ltd 電気掃除機
KR100550390B1 (ko) * 2004-05-18 2006-02-09 주식회사 대우일렉트로닉스 진공청소기용 캐스터의 결합구조
KR20060057752A (ko) * 2004-11-24 2006-05-29 엘지전자 주식회사 진공청소기의 흡입노즐
JP2012038826A (ja) 2010-08-05 2012-02-23 Canon Finetech Inc キャスタ保護装置及びこれを備えたシート給送装置
KR102460609B1 (ko) * 2018-03-09 2022-10-31 엘지전자 주식회사 청소기

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170215666A1 (en) * 2005-12-02 2017-08-03 Irobot Corporation Modular robot
US20140013539A1 (en) * 2012-07-10 2014-01-16 Shenzhen Silver Star Intelligent Technology Co., Ltd. Intelligent Vacuum Cleaner
US20140067116A1 (en) * 2012-08-30 2014-03-06 Samsung Electronics Co., Ltd. Side brush assembly, robot cleaner and control method of robot cleaner
KR20170025595A (ko) * 2015-08-31 2017-03-08 주요한 진공 청소기의 흡입구 밑면 이동 롤러 탈부착구조

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023171976A1 *

Also Published As

Publication number Publication date
KR20230133588A (ko) 2023-09-19
KR102672231B1 (ko) 2024-06-05
EP4491077A1 (fr) 2025-01-15
CN118890996A (zh) 2024-11-01
US20250185860A1 (en) 2025-06-12
WO2023171976A1 (fr) 2023-09-14

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20241007

AK Designated contracting states

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Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20250611

RIC1 Information provided on ipc code assigned before grant

Ipc: A47L 5/26 20060101ALI20250604BHEP

Ipc: A47L 11/40 20060101ALI20250604BHEP

Ipc: A47L 9/00 20060101AFI20250604BHEP