WO2010061874A1 - Aspirateur électrique de ménage - Google Patents

Aspirateur électrique de ménage Download PDF

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Publication number
WO2010061874A1
WO2010061874A1 PCT/JP2009/069922 JP2009069922W WO2010061874A1 WO 2010061874 A1 WO2010061874 A1 WO 2010061874A1 JP 2009069922 W JP2009069922 W JP 2009069922W WO 2010061874 A1 WO2010061874 A1 WO 2010061874A1
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WO
WIPO (PCT)
Prior art keywords
vacuum cleaner
main body
base
dust
electric
Prior art date
Application number
PCT/JP2009/069922
Other languages
English (en)
Japanese (ja)
Inventor
森下　篤至
Original Assignee
株式会社東芝
東芝コンシューマエレクトロニクス・ホールディングス株式会社
東芝ホームアプライアンス株式会社
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 株式会社東芝, 東芝コンシューマエレクトロニクス・ホールディングス株式会社, 東芝ホームアプライアンス株式会社 filed Critical 株式会社東芝
Priority to EP09829119.8A priority Critical patent/EP2368472B1/fr
Priority to CN200980147551.8A priority patent/CN102227184B/zh
Priority to KR1020117011922A priority patent/KR101284389B1/ko
Priority to RU2011126190/12A priority patent/RU2472421C1/ru
Publication of WO2010061874A1 publication Critical patent/WO2010061874A1/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
    • 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
    • A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
    • 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
    • A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
    • A47L5/362—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the horizontal type, e.g. canister or sledge type
    • 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
    • A47L9/24—Hoses or pipes; Hose or pipe couplings
    • A47L9/242—Hose or pipe couplings

Definitions

  • This invention relates to the vacuum cleaner which can suppress the fall of the dust absorption force by the curvature of a dust collection hose.
  • a conventional canister-type vacuum cleaner has a vacuum cleaner body that houses an electric blower that generates negative pressure, a flexible dust collection hose connected to the vacuum cleaner body, and a hand connected to the dust collection hose.
  • An operation tube In the conventional electric vacuum cleaner, when the user operation tube is pulled by the user, the main body of the vacuum cleaner is caused to travel.
  • a vacuum cleaner body of a conventional electric vacuum cleaner has a front wheel composed of casters on its bottom surface and a pair of rear wheels provided on its side surface, and a connection with a dust collecting hose connected to the front surface in the direction of travel Have a mouth.
  • a vacuum cleaner body of a conventional vacuum cleaner includes a pair of wheels having an area larger than the projection, and has a connection port with a dust collecting hose connected to the front surface in the traveling direction.
  • Patent Document 1 Japanese Patent Laid-Open No. 2003-190052
  • the conventional vacuum cleaner has a connection port that is fixedly opened in the forward direction of the cleaner body, when the dust collecting hose is routed without moving the cleaner body,
  • the dust collection hose is easily bent. For example, on a substantially horizontal surface to be cleaned such as a floor surface, the dust collecting hose moves up and down in accordance with the front and back movement of the suction port body. Further, the dust collecting hose is directed vertically upward on a substantially vertical surface to be cleaned such as a wall surface. Such movement of the dust collection hose is absorbed by the curvature of the dust collection hose with respect to the connection port fixedly provided in the cleaner body. At this time, the suction performance of the vacuum cleaner decreases due to the curvature of the dust collecting hose. Moreover, if the dust collecting hose is blocked by bending, an excessive load is applied to the electric blower.
  • the direction of the vacuum cleaner body is changed variously according to the cleaning operation of the user.
  • the conventional vacuum cleaner has a problem that the main body of the vacuum cleaner rolls over or turns over depending on the direction in which the dust collecting hose is pulled.
  • the electric vacuum cleaner described in Patent Document 1 tries to follow the cleaner body in accordance with the tensile force transmitted from the dust collecting hose to the cleaner body.
  • the vacuum cleaner described in Patent Document 1 has a translational movement of the vacuum cleaner body along the surface to be cleaned by pulling the dust collection hose, an up-and-down movement of the vacuum cleaner body by the vertical movement of the dust collection hose, and a dust collection hose. It is difficult to achieve both the turning motion of the cleaner body due to the left and right movements and the suppression of the curving of the dust collecting hose by the pair of wheels provided on the side surface of the body and the position of the center of gravity of the cleaner body. For example, if you pull the dust collecting hose and try to turn the cleaner body, the cleaner body turns with the grounding point of one of the wheels as the turning axis. The suction performance of the vacuum cleaner is reduced.
  • the present invention proposes a vacuum cleaner that constitutes a vacuum cleaner body with good followability corresponding to the operation of the dust collection hose, and can suppress a decrease in dust absorption force due to the curvature of the dust collection hose.
  • a vacuum cleaner includes a base, an upright support portion provided on the base, a main body portion pivotally supported by the upright support portion, and a A connecting pipe having a central axis along a plane perpendicular to the elevation axis; a dust separating and collecting part housed in the main body part and communicated with the connecting pipe; and a dust separating and collecting part housed in the main body part And a dust collecting hose having flexibility and connected to the connecting pipe and connected to the dust separating and collecting part.
  • a vacuum cleaner that can constitute a vacuum cleaner body with good followability corresponding to the operation of the dust collection hose, and can suppress a decrease in the dust absorption force due to the curvature of the dust collection hose.
  • the perspective view which showed the external appearance of the vacuum cleaner which concerns on embodiment of this invention The front view of the vacuum cleaner main body of the vacuum cleaner which concerns on embodiment of this invention.
  • the top view of the cleaner body of the vacuum cleaner concerning the embodiment of the present invention.
  • the side view of the vacuum cleaner main body of the vacuum cleaner which concerns on embodiment of this invention.
  • Sectional drawing which showed the cleaner body of the vacuum cleaner which concerns on embodiment of this invention.
  • FIG. 1 is a perspective view showing an appearance of a vacuum cleaner according to an embodiment of the present invention.
  • FIG. 2 is a front view of the vacuum cleaner main body of the electric vacuum cleaner according to the embodiment of the present invention.
  • FIG. 3 is a plan view of the vacuum cleaner body of the electric vacuum cleaner according to the embodiment of the present invention.
  • FIG. 4 is a side view of the vacuum cleaner main body of the electric vacuum cleaner according to the embodiment of the present invention.
  • the vacuum cleaner 1 includes a vacuum cleaner body 2, a dust collecting hose 3, a hand operation tube 4, a grip portion 5, an operation portion 6, and an extension.
  • a tube 7 and a suction port body 8 are provided.
  • the vacuum cleaner body 2 has a connection port 2a.
  • One end of the dust collecting hose 3 is detachably connected to the connection port 2a.
  • the vacuum cleaner main body 2 includes a base 17 placed on the surface to be cleaned F, an elevation support 18 provided on the base 17, and an elevation around the elevation axis x of the elevation support 18 (the solid arrows in FIGS. 1 and 4). (Rx direction) main body part 19 supported freely.
  • the base 17 includes a base main body 21 placed on the surface F to be cleaned, a swivel base 22 pivotally supported on the base main body 21, and a secondary battery 23 that supplies power to the main body 19.
  • At least three casters 24 are provided on the bottom surface of the base body 21.
  • the caster 24 is a polygon whose orthographic projection position of the center of gravity of the cleaner body 2 with respect to the surface F to be cleaned is a vertex having each caster 24 as a vertex, for example, In the case of three casters 24, they are arranged so as to be positioned inside the triangle. Specifically, the casters 24 are arranged at substantially equal intervals in the vicinity of the outer peripheral edge of the bottom surface of the base body 21. Therefore, the cleaner body 2 can perform a stable turning operation and traveling operation on the surface F to be cleaned by the casters 24.
  • the swivel base unit 22 is pivotally supported so as to freely swivel around the swivel axis z of the base body 21 (in the solid arrow Rz direction in FIGS. 1 and 3).
  • the turning axis z is arranged in the normal direction of the surface to be cleaned F.
  • the cleaning axis z becomes substantially vertical.
  • the swivel base unit 22 is provided with an upright support unit 18.
  • the secondary battery 23 is accommodated in the base 17.
  • the secondary battery 23 is disposed at a position surrounding the main body 19.
  • the secondary battery 23 may be disposed so as to surround the entire circumference of the main body 19, or may be disposed so as to surround only the side of the main body 19 in the vicinity of the elevation support section 18. Further, the secondary battery 23 may be accommodated in either the base body 21 or the swivel base 22.
  • the elevating support part 18 supports the main body part 19 so as to be able to elevate about the elevating axis x.
  • the elevation axis x is substantially parallel to the surface to be cleaned F.
  • the body portion 19 is pivotally supported by the elevation support portion 18 so that it can be raised and lowered from a state substantially parallel to one side to a state substantially parallel to the other side with respect to the surface F to be cleaned, which is a surface on which the base 17 is placed.
  • the swivel base 22 is pivotally supported by 360 ° around the normal line of the surface to be cleaned.
  • the main body 19 and the swivel base 22 are pivotally supported by the base main body 21 so as to be integrally rotatable.
  • the main body 19 accommodates a dust separating and collecting part 26 and an electric blower 27. Further, the main body 19 is formed with a main body handle 28 (main body gripping portion) and a main body exhaust port (not shown) through which the exhaust of the electric blower 27 is discharged.
  • the main body 19 has a connection port 2a to which the dust collecting hose 3 is connected.
  • the main body 19 is appropriately lifted with respect to the surface F to be cleaned, which is the surface on which the base 17 is placed, so that the dust collecting hose 3 Curvature can be suppressed.
  • the main body portion 19 is raised as appropriate following the handling of the dust collection hose 3, and for example, the dust collection hose 3 is pulled in one direction substantially horizontal to the surface to be cleaned.
  • the connection port 2a follows in a substantially horizontal direction (solid arrow A in FIG. 4).
  • the main body 19 follows the connection port 2a substantially upward (solid arrow B in FIG. 4). Furthermore, when the dust collecting hose 3 is pulled in the other direction substantially horizontal to the surface to be cleaned, the main body 19 follows the connection port 2a in the other direction substantially horizontal (solid arrow C in FIG. 4). Furthermore, the main body 19 changes the direction of the connection port 2a as appropriate in accordance with the handling of the dust collection hose 3 within a range in which the main body 19 can be lifted. Thereby, the electric vacuum cleaner 1 can suppress the bending of the dust collecting hose 3 accompanying the handling of the cleaner main body 2, and can suppress the lowering of the suction performance due to the bending of the dust collecting hose 3.
  • the cleaner body 2 includes a click mechanism 30 (an engagement / disengagement mechanism).
  • the click mechanism 30 includes a locking claw 30 a formed on the elevation support portion 18 and a locking recess formed on the main body portion 19.
  • the click mechanism 30 is configured such that the main body 19 can be temporarily fixed at a predetermined depression angle or elevation angle by a locking claw 30a and a locking recess 30b that are detachable from each other.
  • the click mechanism 30 temporarily fixes the body portion 19 that can be raised and lowered at an appropriate lifting position.
  • the click mechanism 30 can be configured to temporarily fix the main body 19 with the connection port 2a vertically upward when the cleaner body 2 is placed on the surface to be cleaned F such as a substantially horizontal floor. .
  • the dust collection hose 3 has flexibility and is formed in a slender substantially cylindrical shape that can be bent. One end of the dust collection hose 3 is detachably connected to the connection port 2a. The dust collection hose 3 communicates with the inside of the cleaner body 2.
  • One end of the hand control tube 4 is provided at the other end of the dust collecting hose 3.
  • the hand control tube 4 communicates with the inside of the cleaner body 2 through the dust collecting hose 3.
  • the grip portion 5 is for the user of the vacuum cleaner 1 to grip and operate the vacuum cleaner 1.
  • the grip portion 5 is formed to protrude from the other end portion of the hand operation tube 4 and is curved toward one end portion of the hand operation tube 4 provided with the dust collecting hose 3.
  • the operation unit 6 is provided in the grip unit 5.
  • the user of the vacuum cleaner 1 can set the vacuum cleaner 1 to a plurality of drive modes by operating the operation unit 6.
  • the operation unit 6 includes a turn-off switch 6 a that stops the operation of the electric vacuum cleaner 1 and an activation switch 6 b that starts the operation of the electric vacuum cleaner 1.
  • the extension tube 7 is formed in an elongated and substantially cylindrical shape that can be expanded and contracted.
  • the extension tube 7 has a telescopic structure by overlapping a plurality of cylindrical bodies.
  • One end of the extension tube 7 is detachably connected to the other end of the hand operation tube 4.
  • the extension pipe 7 communicates with the inside of the cleaner body 2 through the hand operation pipe 4 and the dust collection hose 3.
  • the suction port body 8 is detachably connected to one end of the extension pipe 7.
  • the suction port body 8 communicates with the inside of the cleaner body 2 through the extension pipe 7, the hand operation pipe 4, and the dust collection hose 3.
  • the suction port body 8 has a suction port (not shown).
  • the suction port faces the surface to be cleaned F when the suction port body 8 is placed on the surface to be cleaned F such as a floor surface.
  • the vacuum cleaner 1 when the start switch 6 b of the operation unit 6 is operated, the electric blower 12 starts operation, and negative pressure acts on the dust separation and collection unit 26.
  • This negative pressure acts on the suction port body 8 from the connection port 2a through the dust collecting hose 3, the hand control tube 4, and the extension tube 7.
  • the vacuum cleaner 1 cleans the surface to be cleaned F by sucking together with air the dust accumulated on the surface F to be cleaned from the suction port of the suction port body 8.
  • the dust-containing air sucked into the suction port body 8 is separated into air and dust by the dust separating and collecting part 26 accommodated in the cleaner body 2.
  • the separated dust is collected in the dust separation and collection unit 26.
  • the separated air passes through the electric blower 27 and is discharged from the main body exhaust port to the outside of the cleaner body.
  • FIG. 5 is a cross-sectional view showing the vacuum cleaner body of the electric vacuum cleaner according to the embodiment of the present invention.
  • the vacuum cleaner main body 2 of the electric vacuum cleaner 1 includes a base portion 17, an upright support portion 18, and a main body portion 19.
  • the base 17 includes a base main body 21 and a swivel base 22.
  • the caster 24 of the base body 21 is pivotally supported on a caster shaft 32 provided on the bottom surface of the base body 21.
  • the pivot axis Rc of each caster shaft 32 is configured to be substantially perpendicular to the surface to be cleaned F on which the base portion 17 is placed and the caster 24 is grounded.
  • Each caster shaft 32 is configured to be parallel to each other.
  • the swivel axis Rc of the caster shaft 32 is in a twisted position with respect to each other without intersecting the axle 24a of the caster 24.
  • the main body 19 includes a connecting pipe 33 having a connection port 2a of the cleaner body 2, a dust separating and collecting part 26 communicated with the connecting pipe 33, an electric blower 27 communicated with the dust separating and collecting part 26, Is provided.
  • connection pipe 33 The open end of the connection pipe 33 is the connection port 2a of the cleaner body 2.
  • the central axis c is arranged in any direction along a plane (for example, a cross section in FIG. 5) orthogonal to the elevation axis x. More specifically, the connecting pipe 33 is opened in a direction in which the central axis c is along a plane perpendicular to the elevation axis x and the connection port 2a is away from the elevation axis x. It is arranged at a distant position.
  • the main body 19 includes main body handles 28a and 28b (main body gripping portion, second main body gripping portion) arranged on the axis with respect to the elevation axis x.
  • the main body handle 28a is provided such that the main body portion 19 can be gripped at an elevation position substantially parallel to one side with respect to the surface to be cleaned F on which the base portion 17 is placed.
  • the main body handle 28b is provided so that the main body portion 19 can be gripped at an elevation position substantially parallel to the other surface to be cleaned F on which the base portion 17 is placed.
  • the vacuum cleaner main body 2 can be transported regardless of which direction the main body portion 19 is lifted by the main body handles 28a and 28b. The portability of the cleaner body 2 is improved by the main body handles 28a and 28b.
  • the user of the vacuum cleaner 1 first connects the dust collecting hose 3 to the connection port 2a of the vacuum cleaner body 2. Next, the extension pipe 7 is connected to the local operation pipe 4. Next, the suction port body 8 is connected to the extension pipe 7.
  • the user of the electric vacuum cleaner 1 places the suction port body 8 on the surface to be cleaned F such as the floor surface, and grips the grip portion 5 and operates the start switch 6b. Then, the electric blower 27 operates according to the operation mode set by the start switch 6b.
  • the user of the vacuum cleaner 1 moves the hand operating tube 4 and the extension tube 7 while gripping the grip portion 5 and causes the suction port body 8 to travel.
  • the hand control tube 4, the extension tube 7 and the suction port body 8 reciprocate back and forth.
  • the main body 19 of the vacuum cleaner main body 2 moves up and down around the elevation axis x of the elevation support portion 18 following the curvature of the dust collecting hose 3. The same applies when the user of the vacuum cleaner 1 moves the gripping part 5 repeatedly up and down to clean the surface F to be cleaned such as a wall.
  • the vacuum cleaner body 2 swivels following the curvature of the dust collecting hose 3 by the swivel base 22 or the casters 24. Swiveling around the axis z.
  • the cleaner main body 2 is attached to the dust collecting hose 3 by the elevation support portion 18, the swivel base portion 22, and the caster 24. While following the curve, it moves up and down and swivels, and travels on the surface to be cleaned F.
  • the cleaner main body 2 causes the movement of the main body portion 19 to follow the curve of the dust collecting hose 3 caused by the operation of the user of the vacuum cleaner 1 by the elevation support portion 18, the swivel base portion 22 and the caster 24.
  • the curvature of the dust collecting hose 3 is suppressed.
  • the cleaner main body 2 can point the connection port 2a of the main-body part 19 in the direction in which the tensile force transmitted from the dust collection hose 3 acts.
  • the dust on the surface F to be cleaned is sucked into the suction port of the suction port body 8 together with air.
  • the dust-containing air sucked into the suction port body 8 sequentially passes through the extension tube 7, the hand control tube 4, and the dust collecting hose 3, and then passes through the connection port 2 a of the cleaner body 2 and flows into the cleaner body 2. Sucked inside.
  • the dust-containing air sucked into the vacuum cleaner main body 2 is guided to the dust separation and dust collection unit 26.
  • the dust-containing air is separated into air and dust by the dust separation and collection unit 26.
  • the separated dust is collected by the dust separation and collection unit 26.
  • the separated air is sucked into the electric blower 27, passes through while cooling the electric blower 27, and is further exhausted from the main body exhaust port to the outside of the cleaner main body 2.
  • FIG. 6 is a cross-sectional view of another example showing the vacuum cleaner body of the electric vacuum cleaner according to the embodiment of the present invention.
  • the vacuum cleaner main body 2 ⁇ / b> A of the electric vacuum cleaner 1 includes a base portion 17 ⁇ / b> A, an upright support portion 18, and a main body portion 19.
  • the base portion 17A includes a base body 21A and a swivel base portion 22.
  • the base body 21A includes a cord reel 35.
  • the cord reel 35 is accommodated in the base body 21A.
  • the rotation axis of the cord reel 35 is arranged to coincide with the rotation axis of the swivel base unit 22.
  • a power cord 36 is wound around the cord reel 35.
  • the power cord 36 supplies power to the electric blower 27 of the main body 19.
  • a power plug 37 is formed at the free end of the power cord 36.
  • the cleaner main body 2A configured in this way has the power cord 36 entangled with the cleaner main body 2A by the up-and-down motion and the turning motion of the main body portion 19 regardless of the state of the base main body 21A provided with the power cord 36. It is not wound.
  • the movement of the main body portion 19 is caused by the movement of the dust collecting hose 3 accompanying the operation by the user of the vacuum cleaner 1 by the elevation support portion 18, the swivel base portion 22 and the caster 24.
  • the curvature of the dust collecting hose 3 can be suppressed.
  • the vacuum cleaner 1 can suppress a decrease in suction performance due to the curvature of the dust collecting hose 3.
  • the vacuum cleaner 1 can also avoid the bending of the dust collecting hose 3.
  • the main-body part 19 is made to the movement of the dust collection hose 3 accompanying the operation by the user of the vacuum cleaner 1 with the raising / lowering support part 18, the swivel base part 22, and the caster 24.
  • the main body 19 can be directed in the direction in which the tensile force transmitted from the dust collecting hose 3 acts.
  • the vacuum cleaner body 2 receives the tensile force transmitted from the dust collecting hose 3 while maintaining a stable posture, so that smooth translational movement, swiveling motion and uplifting motion can be performed without overturning or turning over. it can. Therefore, even if the direction of the cleaner body 2 is suddenly changed, the caster 24 of the cleaner body 2 is not struck against the surface F to be cleaned, and no abnormal noise is generated. No discomfort to the person.
  • the translational movement is independently performed by the caster 24, the swiveling motion is independently performed by the caster 24 and the swivel base unit 22, and the raising / lowering motion is independently performed by the raising / lowering support unit 18. Therefore, the swiveling and raising of the cleaner main body 2 corresponding to the curvature of the dust collecting hose 3 and the translation of the cleaner main body 2 by pulling the dust collecting hose 3 can be operated very lightly.
  • the weight of the main-body part 19 can be made light as much as possible by having accommodated the secondary battery 23 in the base part 17, the lightness of a raising / lowering exercise
  • movement is not impaired. .
  • the power cord 36 and the cord reel 35 are accommodated in the base main body 21 ⁇ / b> A, so that the power cord 36 is attached to the cleaner main body 2 during the swivel movement of the swivel base 22 and the main body 19. No winding or entanglement.
  • the main body handles 28 a and 28 b are provided in the main body portion 19, the portability of the main body portion 19 can be sufficiently ensured.
  • the vacuum cleaner main body 2 with favorable followability is comprised corresponding to operation

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Vacuum Cleaner (AREA)
  • Electric Suction Cleaners (AREA)

Abstract

La présente invention concerne un aspirateur électrique de ménage conçu pour suivre facilement le mouvement du tuyau de collecte des poussières et minimisant la perte de puissance d'aspiration imputable la flexion du tuyau de collecte des poussières. L'invention concerne plus particulièrement un aspirateur électrique de ménage (1) pourvu d'une base (17), d'un module support inclinable (18) équipant la base (17), d'un module principal (19) monté rotatif et inclinable sur le module support inclinable (18), d'un tuyau de raccordement (33) présentant un axe central disposé selon un plan perpendiculaire à l'axe d'inclinaison (x) du module principal (19), d'un module de séparation et de collecte des poussières (26) contenu dans le module principal (19) et en communication avec le tuyau de raccordement (33), d'une turbine électrique (27) contenue dans le module principal (19) et en communication avec le module de séparation et de collecte des poussières (26), et d'un tuyau flexible de collecte des poussières (3) raccordé au tuyau de raccordement (33) et en communication avec le module de séparation et de collecte des poussières (26).
PCT/JP2009/069922 2008-11-26 2009-11-26 Aspirateur électrique de ménage WO2010061874A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP09829119.8A EP2368472B1 (fr) 2008-11-26 2009-11-26 Aspirateur électrique de ménage
CN200980147551.8A CN102227184B (zh) 2008-11-26 2009-11-26 电动吸尘器
KR1020117011922A KR101284389B1 (ko) 2008-11-26 2009-11-26 전기 진공 청소기
RU2011126190/12A RU2472421C1 (ru) 2008-11-26 2009-11-26 Электропылесос

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008301583A JP5135182B2 (ja) 2008-11-26 2008-11-26 電気掃除機
JP2008-301583 2008-11-26

Publications (1)

Publication Number Publication Date
WO2010061874A1 true WO2010061874A1 (fr) 2010-06-03

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ID=42225744

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2009/069922 WO2010061874A1 (fr) 2008-11-26 2009-11-26 Aspirateur électrique de ménage

Country Status (6)

Country Link
EP (1) EP2368472B1 (fr)
JP (1) JP5135182B2 (fr)
KR (1) KR101284389B1 (fr)
CN (1) CN102227184B (fr)
RU (1) RU2472421C1 (fr)
WO (1) WO2010061874A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101929813B1 (ko) * 2012-02-21 2019-03-14 엘지전자 주식회사 자율 이동 청소기 및 이의 이동 방법
KR102082746B1 (ko) * 2013-06-11 2020-02-28 삼성전자주식회사 진공 청소기
KR102083800B1 (ko) * 2013-06-12 2020-03-03 삼성전자주식회사 진공 청소기
GB2542197B (en) * 2015-09-14 2017-12-20 Dyson Technology Ltd Handle assembly for a vacuum cleaner
CN111374589B (zh) 2016-02-29 2022-05-27 Lg电子株式会社 真空吸尘器

Citations (4)

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Publication number Priority date Publication date Assignee Title
JPH03111248U (fr) * 1990-03-02 1991-11-14
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EP2368472A4 (fr) 2014-04-16
JP2010125008A (ja) 2010-06-10
CN102227184A (zh) 2011-10-26
KR101284389B1 (ko) 2013-07-09
RU2472421C1 (ru) 2013-01-20
JP5135182B2 (ja) 2013-01-30
CN102227184B (zh) 2014-06-18
EP2368472A1 (fr) 2011-09-28
EP2368472B1 (fr) 2016-12-21
KR20110089296A (ko) 2011-08-05

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