WO2020246740A3 - 청소기 - Google Patents

청소기 Download PDF

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Publication number
WO2020246740A3
WO2020246740A3 PCT/KR2020/006750 KR2020006750W WO2020246740A3 WO 2020246740 A3 WO2020246740 A3 WO 2020246740A3 KR 2020006750 W KR2020006750 W KR 2020006750W WO 2020246740 A3 WO2020246740 A3 WO 2020246740A3
Authority
WO
WIPO (PCT)
Prior art keywords
housing
vacuum cleaner
lowers
rises
outer side
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.)
Ceased
Application number
PCT/KR2020/006750
Other languages
English (en)
French (fr)
Other versions
WO2020246740A2 (ko
Inventor
이동재
고무현
권혜리
이동근
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
Priority claimed from KR1020190082291A external-priority patent/KR102222334B1/ko
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Priority to DE112020002655.8T priority Critical patent/DE112020002655B4/de
Priority to CN202080038245.7A priority patent/CN113873927B/zh
Priority to GB2116409.0A priority patent/GB2598067B/en
Priority to AU2020288050A priority patent/AU2020288050B2/en
Publication of WO2020246740A2 publication Critical patent/WO2020246740A2/ko
Publication of WO2020246740A3 publication Critical patent/WO2020246740A3/ko
Anticipated expiration legal-status Critical
Ceased 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
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/106—Dust removal
    • A47L9/108—Dust compression 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
    • 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
    • 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
    • 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
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1616—Multiple arrangement thereof
    • A47L9/1625—Multiple arrangement thereof for series flow
    • A47L9/1633—Concentric cyclones
    • 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
    • A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
    • 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
    • A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
    • A47L5/32—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with means for connecting a hose
    • 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
    • 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
    • A47L9/12—Dry filters
    • A47L9/127—Dry filters tube- or sleeve-shaped
    • 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
    • A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
    • A47L9/1409—Rigid filtering receptacles
    • 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
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal 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
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1616—Multiple arrangement thereof
    • A47L9/1625—Multiple arrangement thereof for series flow
    • 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
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1616—Multiple arrangement thereof
    • A47L9/1641—Multiple arrangement thereof for parallel flow
    • 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
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1683—Dust collecting chambers; Dust collecting receptacles
    • 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
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1691—Mounting or coupling means for cyclonic chamber or dust receptacles
    • 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
    • A47L9/32—Handles
    • A47L9/322—Handles for 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
    • 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
    • A47L9/32—Handles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

본 발명의 청소기는, 흡입 개구를 구비하는 하측부에 먼지통이 구비된 하우징과, 상기 흡입 개구를 통해 흡입된 공기에서 먼지를 필터링하며 상기 하우징의 내주면과 이격되는 필터부와, 상기 필터부의 외측과 상기 하우징의 내주면 사이 공간의 제 1 위치와 제 2 위치 사이에서 승강동작하는 가동부와, 적어도 일부가 상기 하우징의 외측으로 노출되고, 사용자의 조작에 의해서, 승강동작하는 조작부와, 적어도 일부가 상기 하우징의 내측으로 수용되고, 상기 조작부와 상기 가동부를 연결하는 전달유닛을 포함하고, 상기 먼지통은, 내측면에서 외측으로 오목하게 형성된 승강홈부를 상하방향을 따라 형성한다.
PCT/KR2020/006750 2019-06-05 2020-05-25 청소기 Ceased WO2020246740A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE112020002655.8T DE112020002655B4 (de) 2019-06-05 2020-05-25 Staubsauger
CN202080038245.7A CN113873927B (zh) 2019-06-05 2020-05-25 真空清洁器
GB2116409.0A GB2598067B (en) 2019-06-05 2020-05-25 Vacuum cleaner
AU2020288050A AU2020288050B2 (en) 2019-06-05 2020-05-25 Vacuum cleaner

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20190066950 2019-06-05
KR10-2019-0066950 2019-06-05
KR10-2019-0082291 2019-07-08
KR1020190082291A KR102222334B1 (ko) 2019-06-05 2019-07-08 청소기

Publications (2)

Publication Number Publication Date
WO2020246740A2 WO2020246740A2 (ko) 2020-12-10
WO2020246740A3 true WO2020246740A3 (ko) 2021-01-28

Family

ID=73652974

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2020/006750 Ceased WO2020246740A2 (ko) 2019-06-05 2020-05-25 청소기

Country Status (6)

Country Link
US (1) US11457783B2 (ko)
CN (1) CN113873927B (ko)
AU (1) AU2020288050B2 (ko)
DE (1) DE112020002655B4 (ko)
GB (1) GB2598067B (ko)
WO (1) WO2020246740A2 (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11219906B2 (en) 2019-01-23 2022-01-11 Omachron Intellectual Property Inc. Surface cleaning apparatus, cyclonic air treatment member and surface cleaning apparatus including the same
US11213832B2 (en) 2019-01-23 2022-01-04 Omachron Intellectual Property Inc. Surface cleaning apparatus, cyclonic air treatment member and surface cleaning apparatus including the same
US11129510B2 (en) 2019-01-23 2021-09-28 Omachron Intellectual Property Inc. Surface cleaning apparatus, cyclonic air treatment member and surface cleaning apparatus including the same
WO2020186342A1 (en) 2019-03-15 2020-09-24 Omachron Intellectual Property Inc. Surface cleaning apparatus
WO2021174345A1 (en) * 2020-03-02 2021-09-10 Omachron Intellectual Property Inc. Surface cleaning apparatus, cyclonic air treatment member and surface cleaning apparatus including the same
GB2634297A (en) * 2023-10-06 2025-04-09 Dyson Technology Ltd Vacuum cleaner
GB2641367A (en) * 2024-05-28 2025-12-03 Dyson Operations Pte Ltd Handle arrangement for an electrical appliance

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JP2002315701A (ja) * 2001-02-14 2002-10-29 Sharp Corp 電気掃除機
KR20040085308A (ko) * 2003-03-31 2004-10-08 삼성광주전자 주식회사 사이클론집진장치의 필터청소기구
JP3699679B2 (ja) * 2001-12-28 2005-09-28 松下電器産業株式会社 電気掃除機
US20140020204A1 (en) * 2011-02-22 2014-01-23 Anders Haegermarck Vacuum Cleaner

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010090527A (ko) * 2000-03-24 2001-10-18 마찌다 가쯔히꼬 전기 진공 청소기
JP2002315701A (ja) * 2001-02-14 2002-10-29 Sharp Corp 電気掃除機
JP3699679B2 (ja) * 2001-12-28 2005-09-28 松下電器産業株式会社 電気掃除機
KR20040085308A (ko) * 2003-03-31 2004-10-08 삼성광주전자 주식회사 사이클론집진장치의 필터청소기구
US20140020204A1 (en) * 2011-02-22 2014-01-23 Anders Haegermarck Vacuum Cleaner

Also Published As

Publication number Publication date
US20200383538A1 (en) 2020-12-10
GB202116409D0 (en) 2021-12-29
DE112020002655T5 (de) 2022-03-10
CN113873927A (zh) 2021-12-31
CN113873927B (zh) 2022-11-15
AU2020288050B2 (en) 2023-04-27
WO2020246740A2 (ko) 2020-12-10
DE112020002655B4 (de) 2024-10-24
GB2598067B (en) 2023-05-17
GB2598067A (en) 2022-02-16
US11457783B2 (en) 2022-10-04
AU2020288050A1 (en) 2021-12-23

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