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WO2009157735A1 - Tête d’aspiration pour aspirateur - Google Patents

Tête d’aspiration pour aspirateur Download PDF

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Publication number
WO2009157735A1
WO2009157735A1 PCT/KR2009/003476 KR2009003476W WO2009157735A1 WO 2009157735 A1 WO2009157735 A1 WO 2009157735A1 KR 2009003476 W KR2009003476 W KR 2009003476W WO 2009157735 A1 WO2009157735 A1 WO 2009157735A1
Authority
WO
WIPO (PCT)
Prior art keywords
housing
suction head
pressing member
vacuum cleaner
sweeper
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/KR2009/003476
Other languages
English (en)
Korean (ko)
Inventor
이성환
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.)
Ace Electronics Co Ltd
Original Assignee
Ace Electronics 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 Ace Electronics Co Ltd filed Critical Ace Electronics Co Ltd
Priority to EP09770407.6A priority Critical patent/EP2311357A4/fr
Priority to US12/995,287 priority patent/US20110072611A1/en
Publication of WO2009157735A1 publication Critical patent/WO2009157735A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • 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
    • 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
    • A47L9/0633—Nozzles with fixed, e.g. adjustably fixed brushes or the like with retractable brushes, combs, lips or pads
    • A47L9/064—Nozzles with fixed, e.g. adjustably fixed brushes or the like with retractable brushes, combs, lips or pads actuating means therefor
    • A47L9/0653—Nozzles with fixed, e.g. adjustably fixed brushes or the like with retractable brushes, combs, lips or pads actuating means therefor with mechanical actuation, e.g. using a lever
    • 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
    • A47L9/066—Nozzles with fixed, e.g. adjustably fixed brushes or the like with adjustably mounted brushes, combs, lips or pads; Height adjustment of nozzle or dust loosening tools

Definitions

  • the present invention relates to a suction head, and more particularly, to a suction head for a vacuum cleaner that can effectively suck dust or other foreign matter on the bottom surface regardless of the forward and backward operation of the suction head.
  • the vacuum cleaner is configured to have a function of collecting dust or other foreign matter on the floor with a strong suction force generated by the motor drive.
  • Figure 1 is a perspective view showing a vacuum cleaner according to the prior art
  • Figure 2 is a bottom view showing the suction head shown in FIG.
  • the vacuum cleaner includes a main body 2 having a built-in motor generating suction force, a connection hose 4 connected to the inside of the main body 2 and formed of a flexible material, and a connection hose. It is connected to (4) and includes an extension tube (6) that can adjust the length of the tube, and a suction head (8) detachably installed at the end of the extension tube (6) to suck foreign matters on the bottom surface.
  • the main body 2 includes a filter device for filtering foreign matter contained in the air to be sucked.
  • the upper end of the extension pipe (6) is provided with a handle portion 5, the handle portion 5 is provided with an operation button (5a) for operating a vacuum cleaner.
  • the suction head 8 includes a suction port 8a formed on the bottom surface and a sweeper 8b provided on the rear side of the suction port 8a.
  • the suction head 8 sucks dust and other foreign substances on the bottom surface through the suction port 8a, and shakes off dust and other foreign substances on the bottom surface through the sweeper 8b.
  • the present invention was devised to improve the above problems of the prior art, and provides a suction head for a vacuum cleaner that can effectively suck dust or other foreign substances on the bottom surface regardless of the forward and backward operation of the suction head. There is a purpose.
  • a vacuum cleaner suction head comprises: a housing forming an appearance; A plurality of air inlets formed on a bottom surface of the housing; And a sweeper disposed between the intake ports.
  • the apparatus further includes an operation unit for projecting the sweeper to the outside of the housing, and a bottom surface of the housing is provided with a projecting hole for projecting the sweeper.
  • the operation unit the mounting member is built in the housing, the sweeper is mounted; A plurality of pressing members for pressing the mounting member; A connecting shaft connecting the pressing member; It is coupled to the pressing member, and comprises a knob for rotating the pressing member.
  • an elastic member is interposed between the lower side of the mounting member and the inner side of the housing.
  • the knob is exposed on the upper surface of the housing.
  • the pressing member is rotated by using the connecting shaft as the center of rotation when the knob is rotated.
  • the pressing member has a V-shaped protrusion formed at a lower portion thereof, and the mounting member has a mounting groove portion at which the protrusion is mounted on an upper surface thereof.
  • the pressing member includes a first pressing member disposed on the left side of the housing, a second pressing member disposed on the right side of the housing, and the connection shaft includes a side surface of the first pressing member and the first pressing member. 2 is connected to the side of the pressing member, the knob is coupled to the first pressing member.
  • the suction head for the vacuum cleaner of the present invention since the inlet port is formed in front and rear of the sweeper, respectively, the user can perform the cleaning more easily and efficiently while simultaneously moving forward and backward of the suction head.
  • the sweeper can be projected to the outside of the housing only by operating the knob, it is easy to use.
  • the sweeper can be mounted to the outside of the housing according to the needs of the user has the advantage of selecting a variety of cleaning options.
  • FIG. 1 is a perspective view showing a vacuum cleaner according to the prior art.
  • FIG. 2 is a bottom view of the suction head illustrated in FIG. 1.
  • FIG 3 is a perspective view of a suction head according to an embodiment of the present invention.
  • FIG. 4 is a bottom view of the suction head shown in FIG. 3.
  • FIG. 5 is a side cross-sectional view taken along line AA of FIG. 3.
  • FIG. 6 is a perspective view of the upper portion of the suction head according to an embodiment of the present invention.
  • FIG. 7 is a side cross-sectional view taken along line B-B of FIG. 3.
  • FIG. 8 is a side cross-sectional view illustrating a state in which the knob shown in FIG. 7 is rotated in one direction.
  • FIG. 3 is a perspective view of a suction head according to an embodiment of the present invention
  • FIG. 4 is a bottom view of the suction head shown in FIG. 3
  • FIG. 5 is a side cross-sectional view along the line A-A of FIG. 3.
  • the suction head 100 for a vacuum cleaner includes a housing 110 and a suction duct unit 120.
  • the housing 110 forms the appearance of the suction head 100 for the vacuum cleaner of this embodiment.
  • a plurality of air inlets for example, the first air inlet 112 and the second air inlet 114 are formed on the bottom of the housing 110.
  • the two intake ports are formed as an example, but the present invention is not limited thereto, and therefore, three or more intake ports may be formed.
  • the suction duct part 120 is provided inside the housing 110.
  • the suction duct part 120 includes a main duct 122, a first suction part 124 and a second suction part 126 branched from the main duct 122.
  • Coupler 130 is provided to be connected to the extension tube (not shown) in communication with the vacuum cleaner body (not shown).
  • the first suction part 124 communicates with the first suction part 112 formed at the bottom of the housing 110, and the second suction part 126 is separated from the first suction part 112 by a predetermined distance from the second suction part ( 114). Accordingly, the first suction part 124 communicates with the outside of the housing 110 through the first suction hole 112, and the second suction part 126 communicates with the outside of the housing 110 through the second suction hole 114. Communicating.
  • the housing 110 is provided with a sweeper 140.
  • the sweeper 140 is disposed between the first intake 112 and the second intake 114. That is, based on the sweeper 140, the first intake port 112 is disposed in front of the suction head 100, and the second intake port 114 is disposed behind the suction head 100.
  • the suction force generated in the vacuum cleaner body is transmitted to the vacuum cleaner suction head 100 through an extension tube.
  • the suction head 100 for the vacuum cleaner sucks a part to be cleaned by the suction force, for example, dust or other foreign matter on the bottom surface.
  • the second suction port 114 is disposed behind the suction head 100 rather than the sweeper 140, and thus is located behind the suction head 100. Dust or other foreign matter on the bottom surface is sucked through the second inlet 114 before being caught by the sweeper 140. As a result, suction of dust or the like through the second suction port 114 can be efficiently achieved.
  • FIG. 6 is a perspective view of the upper portion of the suction head according to an embodiment of the present invention
  • Figure 7 is a side cross-sectional view taken along line BB of Figure 3
  • Figure 8 is a state in which the knob shown in Figure 7 is rotated in one direction Side cross-sectional view showing.
  • the sweeper 140 may be provided to the outside of the housing 110, and the appearance of the sweeper 140 may be performed by the operation unit 150.
  • the operation unit 150 includes a mounting member 151, pressing members 156A and 156B, a connecting shaft 154, and a knob 152.
  • the mounting member 151 is built in the housing 110, and the sweeper 140 is mounted at the bottom of the mounting member 151.
  • An elastic member 153 is interposed between the mounting member 151 and the housing 110.
  • Such an elastic member ( 153 has one end coupled to the bottom surface of the mounting member 151 and the other end coupled to the top surface of the housing 110 to elastically support the mounting member 151.
  • the top surface of the mounting member 151 will be described later.
  • a mounting groove 151a is formed on which the protrusion 156a is mounted.
  • the pressing members 156A and 156B press the mounting member 151 to allow the sweeper 140 to stand out of the housing 110. At this time, the sweeper 140 is projected to the outside of the housing 110 through the exit hole 111 formed on the bottom surface of the housing 110.
  • the pressing members 156A and 156B are formed in a cross-sectional shape, and a lower portion is provided with a protrusion 156a formed in a V shape. The protrusion 156a is seated in the mounting recess 151a of the mounting member 151 when the knob 152 is rotated to transmit continuous pressing force to the sweeper 140.
  • the pressing members 156A and 156B are formed in plural, and in this embodiment, the first pressing member 156A disposed on the left side of the housing 110 and the second pressing member 156B disposed on the right side of the housing 110. ) Since the pressing members 156A and 156B are provided at both sides of the sweeper 140, the pressing members 156A and 156B may evenly push both sides of the sweeper 140 when the knob 152 is rotated. Accordingly, the sweeper 140 is evenly projected to the outside of the housing 110 without biasing to either side.
  • the side of the first pressing member 156A and the side of the second pressing member 156B are connected to the connecting shaft 154, and the first pressing member 156A is coupled to the knob 152. Therefore, when the knob 152 is rotated, the first pressing member 156A is rotated, the rotational force is transmitted to the second pressing member 156B through the connecting shaft 154, and the second pressing member 156B is also pressed first. It is rotated by the same angle in the same direction as the member 156A. Thus, even if only one knob 152 is operated, the left and right two pressing members 156A and 156B can be rotated.
  • the connecting shaft 154 connects the first pressing member 156A and the second pressing member 156B.
  • the connecting shaft 154 may be supported by the internal configuration of the housing 110 to be the center of rotation of the pressing members 156A and 156B when the knob 152 is rotated. Therefore, when the user rotates the knob 152, the first pressing member 156A coupled to the knob 152 is rotated about the connecting shaft 154.
  • the knob 152 is rotatably installed in the housing 110, and is exposed to an upper surface of the housing 110 so that a user can easily rotate the knob.
  • Knob 152 is coupled to the first pressing member 156A disposed on the left side of the housing 110, which is just one embodiment, and thus the second pressing member 156B disposed on the right side of the housing 110. Of course, it can be combined.
  • the connecting shaft 154 is illustrated in FIG. 8.
  • the knob 152 and the first pressing member 156A are rotated counterclockwise with the center of rotation as the center of rotation.
  • the second pressing member 156A connected by the first pressing member 156A and the connecting shaft 154 also rotates counterclockwise.
  • the protrusion 156a of the pressing members 156A and 156B is seated in the seating groove 151a of the mounting member 151, and the sweeper 140 moves outwardly as the mounting member 151 moves downward. Protrudes out of the housing 110 through).

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)

Abstract

La présente invention concerne une tête d’aspiration pour un aspirateur, caractérisée en ce qu’elle comprend un boîtier constituant l’extérieur, plusieurs orifices d’aspiration sur la partie inférieure du boîtier et un dispositif de type balai disposé entre lesdits orifices d’aspiration.
PCT/KR2009/003476 2008-06-27 2009-06-26 Tête d’aspiration pour aspirateur Ceased WO2009157735A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP09770407.6A EP2311357A4 (fr) 2008-06-27 2009-06-26 Tête d'aspiration pour aspirateur
US12/995,287 US20110072611A1 (en) 2008-06-27 2009-06-26 Suction head for a vacuum cleaner

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020080061342A KR20100001442A (ko) 2008-06-27 2008-06-27 진공 청소기용 흡입헤드
KR10-2008-0061342 2008-06-27

Publications (1)

Publication Number Publication Date
WO2009157735A1 true WO2009157735A1 (fr) 2009-12-30

Family

ID=41444701

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/003476 Ceased WO2009157735A1 (fr) 2008-06-27 2009-06-26 Tête d’aspiration pour aspirateur

Country Status (4)

Country Link
US (2) US20110072611A1 (fr)
EP (1) EP2311357A4 (fr)
KR (1) KR20100001442A (fr)
WO (1) WO2009157735A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA131639S (en) * 2009-02-14 2010-03-24 Dyson Ltd Vacuum cleaner head
CA131640S (en) * 2009-02-14 2010-03-24 Dyson Ltd Vacuum cleaner head
CA131638S (en) * 2009-02-14 2010-03-24 Dyson Ltd Vacuum cleaner head
USD621108S1 (en) * 2009-03-19 2010-08-03 Bissell Homecare, Inc. Vacuum cleaner accessory tool
USD678635S1 (en) * 2010-10-14 2013-03-19 Dyson Technology Limited Cleaner head for a vacuum cleaner
USD672103S1 (en) * 2010-12-22 2012-12-04 Dyson Limited Part of a vacuum cleaner
USD667186S1 (en) * 2011-02-02 2012-09-11 Dyson Limited Part of a vacuum cleaner
USD667184S1 (en) * 2011-03-04 2012-09-11 Bissell Homecare, Inc. Portion of a vacuum cleaner
CN103494581B (zh) * 2013-09-30 2016-04-06 苏州德震电器有限公司 一种吸尘器的地刷
AU2014240192B2 (en) * 2013-11-14 2018-08-23 Electrical Home-Aids Pty Ltd A vacuum cleaner head

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970032675A (ko) * 1995-12-07 1997-07-22 구자홍 진공청소기 흡입구의 스위퍼 가변구동장치
KR20010047077A (ko) * 1999-11-17 2001-06-15 구자홍 진공청소기용 흡입구체의 바퀴 높이 조절장치
KR20040050217A (ko) * 2002-12-09 2004-06-16 엘지전자 주식회사 진공청소기용 흡입구체
JP2006346279A (ja) * 2005-06-17 2006-12-28 Toshiba Tec Corp 電気掃除機およびその吸込口体
US20080072398A1 (en) * 2006-09-25 2008-03-27 Samsung Gwangju Electronics Co., Ltd Height adjusting apparatus of suction body for use in vacuum cleaner

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2130635A (en) * 1937-09-10 1938-09-20 Air Way Electric Appl Corp Vacuum cleaner
US2274560A (en) * 1939-07-13 1942-02-24 Ott Thomas Wellington Vacuum cleaner attachment
CH258568A (de) * 1946-05-10 1948-12-15 Heem V D Nv Saugmundstück für Staubsauger.
US2703903A (en) * 1949-12-22 1955-03-15 Electrolux Ab Combination suction cleaner nozzle and brush member
DK239384A (da) * 1984-05-15 1985-11-16 Georg Vilhelm Petersen Stoevsugermundstykke
DE4201596C2 (de) * 1992-01-22 2001-07-05 Gerhard Kurz Bodendüse für Staubsauger
DK44292D0 (da) * 1992-04-01 1992-04-01 Georg Vilhelm Petersen Stoevsugermundstykke
JPH0642597Y2 (ja) * 1992-12-28 1994-11-09 アズマ工業株式会社 真空掃除機用吸込み具
DE4344596C2 (de) * 1993-12-24 1995-12-21 Gerhard Kurz Bodendüse für Staubsauger
JPH08294469A (ja) * 1995-04-27 1996-11-12 Sanyo Electric Co Ltd 床用吸込具

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970032675A (ko) * 1995-12-07 1997-07-22 구자홍 진공청소기 흡입구의 스위퍼 가변구동장치
KR20010047077A (ko) * 1999-11-17 2001-06-15 구자홍 진공청소기용 흡입구체의 바퀴 높이 조절장치
KR20040050217A (ko) * 2002-12-09 2004-06-16 엘지전자 주식회사 진공청소기용 흡입구체
JP2006346279A (ja) * 2005-06-17 2006-12-28 Toshiba Tec Corp 電気掃除機およびその吸込口体
US20080072398A1 (en) * 2006-09-25 2008-03-27 Samsung Gwangju Electronics Co., Ltd Height adjusting apparatus of suction body for use in vacuum cleaner

Also Published As

Publication number Publication date
US20090320235A1 (en) 2009-12-31
EP2311357A1 (fr) 2011-04-20
US20110072611A1 (en) 2011-03-31
EP2311357A4 (fr) 2013-04-10
KR20100001442A (ko) 2010-01-06

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