WO2010011019A1 - Buse d'aspirateur - Google Patents

Buse d'aspirateur Download PDF

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Publication number
WO2010011019A1
WO2010011019A1 PCT/KR2009/002275 KR2009002275W WO2010011019A1 WO 2010011019 A1 WO2010011019 A1 WO 2010011019A1 KR 2009002275 W KR2009002275 W KR 2009002275W WO 2010011019 A1 WO2010011019 A1 WO 2010011019A1
Authority
WO
WIPO (PCT)
Prior art keywords
reservoir
water
water tank
nozzle
guide
Prior art date
Application number
PCT/KR2009/002275
Other languages
English (en)
Korean (ko)
Inventor
조성구
황근배
이동재
신진혁
Original Assignee
엘지전자 주식회사
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 KR1020080070454A external-priority patent/KR101014468B1/ko
Priority claimed from KR1020080134078A external-priority patent/KR101052172B1/ko
Priority claimed from KR1020080134079A external-priority patent/KR101120073B1/ko
Priority claimed from KR1020080134067A external-priority patent/KR101052118B1/ko
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to EP09800500.2A priority Critical patent/EP2327347B1/fr
Publication of WO2010011019A1 publication Critical patent/WO2010011019A1/fr

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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
    • A47L11/34—Machines for treating carpets in position by liquid, foam, or vapour, e.g. by steam
    • 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
    • A47L11/4083—Liquid supply reservoirs; Preparation of the agents, e.g. mixing devices
    • 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
    • A47L11/4086—Arrangements for steam generation
    • 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
    • A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
    • A47L13/20—Mops
    • A47L13/22—Mops with liquid-feeding devices
    • A47L13/225—Steam mops

Definitions

  • FIG. 7 is a cross-sectional view showing the action of the water tank and the reservoir according to the first embodiment of the present invention.
  • FIG. 10 is a perspective view showing the configuration of the detachable assembly according to the first embodiment of the present invention.
  • FIG. 11 is a rear perspective view showing the configuration of a water tank according to the first embodiment of the present invention.
  • FIG. 14 is an exploded perspective view showing the configuration of a steam generator according to a second embodiment of the present invention.
  • FIG. 1 is a perspective view of a cleaner nozzle according to a first embodiment of the present invention
  • Figure 2 is a perspective view of the inside of the nozzle showing an open state of the upper cover of the cleaner nozzle according to the first embodiment of the present invention.
  • the detachable guide 220 includes a guide main body 221 forming a second inclined surface 221a, a locking jaw 222 extending forward from the guide main body 221, and the guide main body 221.
  • a locking protrusion 224 extending downward is included.
  • the water tank 110 the depression 113 is formed in a predetermined direction is formed.
  • the depression 113 may be formed below the tank groove 112.
  • a front and rear surface of the water tank 110 is provided with a detachable protrusion 115 to be coupled to the seating portion 21 in a state in which the water tank 110 is seated on the seating portion 21.
  • a detachable groove 25 is formed at a position corresponding to the detachable protrusion 115.
  • the third inclined surface 224a is formed at the front end of the locking protrusion 224 and may interfere with one surface of the moving plate 230 while the water tank 110 is coupled to the seating portion 21. Can be.
  • the moving plate 230 may be moved upward by the restoring force of the first elastic member 232 (f direction). As a result, the water tank 110 is moved upward by the moving plate 230, the user can easily hold the separated water tank 110 to separate.
  • the detachable guide 220 is moved to the rear.
  • the detachable guide 220 is moved forward by the restoring force of the second elastic member 227.
  • the locking jaw 222 may be inserted into and coupled to the tank groove 112, and the locking protrusion 224 may be inserted into and coupled to the locking groove 231.
  • the mounting plate 316 is formed with a detachable portion 317 to be fixed in a state in which the water tank 310 is seated.
  • the detachable part 317 may be formed in the shape of a groove recessed downward.
  • the water tank 310 is provided with a detachable protrusion 319 which is provided to be coupled to the detachable portion 317.
  • the detachable protrusion 319 may be bent to have a "" shape.
  • a heater (not shown) is provided inside the heating unit 350 to heat water to generate steam.
  • the heating unit 350 is provided with a steam discharge unit 355 to discharge the generated steam.
  • the steam outlet 355 may have a pipe shape, a part of which may extend into the heating unit 350, and the other may protrude to the outside of the heating unit 350.
  • the shield 360 may shield the outside air inlet hole 337 when the water pressure inside the reservoir 330 is applied.
  • the shield 360 is spaced apart from the reservoir 330, the outside air inlet hole 337 Through the outside air can be introduced.
  • bending portions 361 that are bent backwards from the front surface of the shielding part 360 are formed at both end portions of the shielding part 360.
  • An elastic member 364 is connected to the bent portion 361 so that the shielding portion 360 is elastically supported with respect to the reservoir 330.
  • the elastic members 164 may be provided at both sides of the shielding part 160, respectively.
  • One side of the elastic member 364 is fixed to the bent portion 361, the other side is fixed to the inner surface of the reservoir 330.
  • a coupling hole 339 through which the shielding part 360 is coupled to the reservoir 330 is formed in the reservoir 330.
  • a plurality of coupling holes 339 may be formed between the plurality of outside air inlet holes 337, and may be larger than the outside air inlet holes 337.
  • the outside air inflow hole 337 and the coupling hole 339 may be arranged in a line.
  • the shielding portion 360 is provided with a coupling protrusion 362 inserted into the coupling hole 339.
  • the coupling protrusion 362 may be inserted into the coupling hole 339.
  • the shield 360 may be spaced apart from the inner surface of the reservoir 330, the front portion 360a of the shield 360 may be maintained at a distance of l1 from the reservoir 330.
  • the shield 360 may be spaced apart from the reservoir 330 by the restoring force of the elastic member 164.
  • the l1 may be formed to a length of about 1mm.
  • the shielding part 360 comes into close contact with the inner surface of the water storage tank 330, the coupling protrusion 362 is inserted into the coupling hole 339.
  • the front part 360a of the shielding part 360 shields the outside air inlet hole 337. In this case, outside air can no longer be introduced into the reservoir 330 through the outside air inlet hole 337, and the inside of the reservoir 330 is blocked from the outside.
  • the pressure inside the reservoir 330 can be easily maintained at atmospheric pressure.
  • a blocking membrane is provided in the reservoir, so that the outside air communicates with the reservoir while water does not pass, so that the pressure inside the reservoir is maintained at atmospheric pressure and the water in the reservoir is not leaked to the outside.
  • the availability of the image is remarkable.

Landscapes

  • Air Humidification (AREA)
  • Devices For Medical Bathing And Washing (AREA)

Abstract

Le mode de réalisation de l'invention concerne une buse d'aspirateur. Plus précisément, l'invention concerne une buse d'aspirateur susceptible de réduire le temps requis pour générer la vapeur en améliorant la structure d'un générateur de vapeur monté dans la buse d'aspirateur. La buse d'aspirateur selon le mode de réalisation de l'invention est avantageui en ce qu'il réduit le temps requis pour générer la vapeur et empêcher l'eau à l'intérieur de la buse de s'écouler vers l'extérieur.
PCT/KR2009/002275 2008-07-21 2009-04-29 Buse d'aspirateur WO2010011019A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP09800500.2A EP2327347B1 (fr) 2008-07-21 2009-04-29 Buse d'aspirateur

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
KR10-2008-0070454 2008-07-21
KR1020080070454A KR101014468B1 (ko) 2008-07-21 2008-07-21 청소기의 노즐
KR10-2008-0134078 2008-12-26
KR1020080134078A KR101052172B1 (ko) 2008-12-26 2008-12-26 청소기의 노즐
KR10-2008-0134067 2008-12-26
KR1020080134079A KR101120073B1 (ko) 2008-12-26 2008-12-26 청소기의 노즐
KR1020080134067A KR101052118B1 (ko) 2008-12-26 2008-12-26 청소기의 노즐
KR10-2008-0134079 2008-12-26

Publications (1)

Publication Number Publication Date
WO2010011019A1 true WO2010011019A1 (fr) 2010-01-28

Family

ID=41570456

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/002275 WO2010011019A1 (fr) 2008-07-21 2009-04-29 Buse d'aspirateur

Country Status (2)

Country Link
EP (1) EP2327347B1 (fr)
WO (1) WO2010011019A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115462722A (zh) * 2021-06-11 2022-12-13 北京小米移动软件有限公司 清洁用具

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102014141B1 (ko) 2017-08-07 2019-10-21 엘지전자 주식회사 로봇청소기
KR102021828B1 (ko) 2017-08-07 2019-09-17 엘지전자 주식회사 청소기
KR102033936B1 (ko) 2017-08-07 2019-10-18 엘지전자 주식회사 로봇청소기
KR102014140B1 (ko) 2017-08-07 2019-08-26 엘지전자 주식회사 청소기
KR102000068B1 (ko) * 2017-08-07 2019-07-15 엘지전자 주식회사 청소기
KR102045003B1 (ko) 2018-01-25 2019-11-14 엘지전자 주식회사 로봇청소기의 제어방법
CN111772535A (zh) * 2020-06-15 2020-10-16 山西中科潞安紫外光电科技有限公司 一种扫描式智能杀菌扫地机器人

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020027141A (ko) * 2000-10-06 2002-04-13 한경희 스팀청소기
KR200377729Y1 (ko) * 2004-12-13 2005-03-11 한경환 물 유출방지밸브가 형성된 물탱크를 갖는 스팀청소기
KR20060104731A (ko) * 2005-03-31 2006-10-09 주식회사 뉴지로 물 유출 방지 환수구조를 갖는 스팀청소기
KR200428775Y1 (ko) * 2006-07-20 2006-10-16 이상무 스팀 청소기용 물통

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB762306A (en) * 1953-04-14 1956-11-28 Hoover Ltd Improvements relating to polish dispensers
DE3936861A1 (de) * 1989-11-06 1991-05-08 Henkel Kgaa Belueftungsventil
CN2917533Y (zh) * 2006-05-31 2007-07-04 罗晟 带扫地功能的蒸汽拖把
DE202007018652U1 (de) * 2006-09-05 2009-01-02 BSH Bosch und Siemens Hausgeräte GmbH Bodendüse für Hartböden

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020027141A (ko) * 2000-10-06 2002-04-13 한경희 스팀청소기
KR200377729Y1 (ko) * 2004-12-13 2005-03-11 한경환 물 유출방지밸브가 형성된 물탱크를 갖는 스팀청소기
KR20060104731A (ko) * 2005-03-31 2006-10-09 주식회사 뉴지로 물 유출 방지 환수구조를 갖는 스팀청소기
KR200428775Y1 (ko) * 2006-07-20 2006-10-16 이상무 스팀 청소기용 물통

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115462722A (zh) * 2021-06-11 2022-12-13 北京小米移动软件有限公司 清洁用具
CN115462722B (zh) * 2021-06-11 2024-03-01 北京小米移动软件有限公司 清洁用具

Also Published As

Publication number Publication date
EP2327347A4 (fr) 2013-04-24
EP2327347A1 (fr) 2011-06-01
EP2327347B1 (fr) 2015-04-01

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