WO2008146952A1 - Dispositif pour fixer/enlever un récipient de collecte d'un aspirateur - Google Patents

Dispositif pour fixer/enlever un récipient de collecte d'un aspirateur Download PDF

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Publication number
WO2008146952A1
WO2008146952A1 PCT/JP2008/060412 JP2008060412W WO2008146952A1 WO 2008146952 A1 WO2008146952 A1 WO 2008146952A1 JP 2008060412 W JP2008060412 W JP 2008060412W WO 2008146952 A1 WO2008146952 A1 WO 2008146952A1
Authority
WO
WIPO (PCT)
Prior art keywords
suction unit
guide member
collection tank
vacuum cleaner
recovery tank
Prior art date
Application number
PCT/JP2008/060412
Other languages
English (en)
Japanese (ja)
Inventor
Akihiko Kusama
Tetsuo Kuwata
Original Assignee
Sanritsu Kiki 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 Sanritsu Kiki Co., Ltd. filed Critical Sanritsu Kiki Co., Ltd.
Publication of WO2008146952A1 publication Critical patent/WO2008146952A1/fr

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
    • 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
    • A47L5/365—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the vertical type, e.g. tank or bucket 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
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/106—Dust removal
    • 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

Definitions

  • the present invention relates to a recovery tank in a vacuum cleaner having a structure in which a carriage unit is provided at the lower part of the main body, a suction unit is provided at the upper part of the main body, and a recovery tank for storing collected material is detachably attached to the lower part of the suction unit.
  • the present invention relates to a detachable apparatus. Background art
  • Industrial vacuum cleaners have a very wide range of objects to be collected that correspond to so-called garbage, and it is necessary to cope with various usage environments. Furthermore, it has a collection tank with a structure that is exposed to the outside, and uses a material that is made of a transparent material so that the collected material can be seen from the outside. Many are equipped with.
  • Japanese Patent Laid-Open No. 2 0 0 5-2 2 1 1 3 5 0 discloses a high-performance vacuum cleaner equipped with a multiple-cycle suction mechanism. Because it is equipped with a recovery tank, the main body of the vacuum cleaner can be moved relative to the recovery tank, and there is an advantage that it can be used without having to move the recovery tank.
  • the present invention has been made by paying attention to the above points, and the problem is that the weight of the recovered material does not cause a hermetic defect in the vacuum cleaner, and a substantially constant hermeticity is always obtained. It is. Another object of the present invention is to facilitate the attachment / detachment of the recovery tank and to reduce the burden on the operator. Another object of the present invention is to make it possible to simplify the structural design by not having to consider the load of the collected material. Means for solving the problem
  • the present invention has a carriage unit at the lower part of the main body and a suction unit at the upper part of the main body, and a configuration in which a recovery tank for storing collected material is detachably attached to the lower part of the suction unit.
  • the guide part provided on the suction part is formed so as to be movable up and down along the vertical frame constituting the main body.
  • An expansion / contraction type pressurizing means is provided to assist the contact / separation movement of the suction unit with respect to the recovery tank.
  • the one end of the pressurizing means is rotatably supported on the main body, and the other end is rotatably supported on the guide member, thereby coupling the main body and the guide member and moving the guide member in either the upper or lower direction.
  • Handle for operation is added In which it took measures that shall have the structure attached to the means (first aspect of the present invention).
  • the vacuum cleaner which is the object of the present invention has a structure in which a carriage unit is provided at the lower part of the main body, a suction unit is provided at the upper part of the main body, and a recovery tank for storing collected material is detachably attached to the lower part of the suction unit. belongs to.
  • the suction port is facing downward
  • the recovery tank used is a bucket type with an open top surface.
  • a guide member is provided in the suction unit, and the main body has a vertical frame as a constituent member, and the guide member is formed on the frame so as to be movable up and down along the frame.
  • the suction unit is provided so as to be able to contact and separate from the recovery tank. Since the main body attaches the suction unit to the frame via a guide member, it needs to have strength that can stably support the suction unit. Hanging Since it is not already required, it is not necessary to consider the load of the collected material unlike the structural design in the conventional machine, and the structural design can be simplified.
  • the guide member moves along the frame, for example, as a guide rail.
  • a telescopic pressurizing means is prepared, and one end of the suction unit is attached to the main body. The other end is rotatably supported on the guide member. Therefore, the pressurizing means couples the main body and the guide member.
  • the telescopic pressurizing means bears the load of the suction unit and assists the force that pushes it up or down, and biases it like a spring with a biasing force in the stretching direction. Means.
  • the pressurizing means has a configuration in which the suction unit is pushed up and separated from the recovery tank by extension obliquely upward, and is attached in a relationship of contacting the collection tank by pushing down the suction unit by extension downward obliquely. (Invention of claim 2)
  • Such pressurizing means pushes up the guide member with its vertical component force when facing obliquely upward, and guide member with its reverse vertical component force when facing obliquely downward. Acts to push down. If the load of the suction unit applied to the collection tank mounting part is sufficiently large, there is no need to depress it.
  • a telescopic pressurizing means one end is pivotally supported on the main body and the guide member's support shaft is slidably arranged in the guide groove on the other end.
  • a pressure device that is always biased.
  • the link member mainly bears the coupling strength between the main body and the suction unit, and the pressure device Provides power to push the suction unit up or down.
  • the pressurizing device it is desirable to use a piston cylinder device called a so-called gas spring or a similar device incorporating a spring means other than gas.
  • a handle for operating the guide member to move in either the up or down direction is attached to the pressurizing means.
  • the pressurizing means is provided with the link member as described above, the handle is attached to the link member that can bear the strength.
  • the pressurizing means is composed of only the pressurizing device, it is possible to attach the handle to the pressurizing device. The invention's effect
  • the load of the suction unit is Since the suction unit is attached to the recovery tank in a state where it is applied to the recovery tank mounting part, the weight of the recovered material does not cause the airtightness of the vacuum cleaner, and it is almost always A certain airtightness is obtained. Further, according to the present invention, the recovery tank can be lifted or removed without considering the load of the recovered material, so that the recovery tank can be easily attached and detached, thereby reducing the burden on the operator. Can do. Further, according to the present invention, simplification of the structural design can be achieved by not having to consider the load of the collected material. Brief Description of Drawings
  • FIG. 1 is a side view showing an example of a recovery tank attaching / detaching device in a vacuum cleaner according to the present invention.
  • Fig. 2 Plan view showing the same device.
  • Fig. 3 The same enlarged plan view.
  • Fig. 4 An enlarged view of the main part.
  • FIG. 6 shows the operation of the apparatus of the present invention, in which A is a connected state of the suction unit and the recovery tank, and B is an explanatory diagram showing a separated state of the suction unit and the recovery tank.
  • FIG. 1 shows a vacuum cleaner 10 to which a recovery tank attaching / detaching device according to the present invention is applied.
  • the vacuum cleaner 10 0 is a carriage unit comprising front and rear wheels 1 2 and 1 3 at the bottom of a main body 1 1.
  • the main body 11 1 has a suction unit 14 at the top, and the lower part of the suction unit 14 has a collection tank 15 for storing the collected material in a detachable manner.
  • the illustrated main body 11 has a frame-like structure that substantially surrounds the left and right sides, the back surface, and the bottom of the suction unit 14 and the collection tank 15, and is almost located on the left and right sides of the suction unit 14 and the collection tank 15. It has a vertical frame 16.
  • the illustrated main body 11 includes a mounting plate 17 on which a collection tank is mounted on the bottom, and the recovery tank 15 is pushed into the mounting plate 17 from the opened front portion 17a.
  • the rising tank 1 7 b, 1 7 c, 1 7 that receives the collection tank 15 at the left, right and rear sides and serves as a positioning means to be placed at a fixed position below the suction unit 14 d (see Fig. 2 and Fig. 4)
  • the suction unit 14 has support portions 18 on both the left and right sides, and guide members 19 are provided on the support portions 18, respectively.
  • the guide member 19 has a substantially U-shaped cross-sectional shape surrounding the outside of the frame 16, and holds the frame 16 in the vertical direction between the support member and the frame 1. It is formed so that it can move up and down along 6. By this vertical movement, the suction unit 14 can be brought into and out of contact with the recovery tank 15 (see Fig. 3 and Fig. 4). Since the main body 11 only needs to be designed to have a strength capable of stably supporting the suction unit 14, the structural design is simplified.
  • a telescopic pressurizing means 20 is prepared. Exemplification The pressurizing means 20 that pushes the suction machine part 14 up and away from the collection tank 15 by extending obliquely upward, and pushes down the suction machine part 14 and pushes down the suction machine part 14 by extending diagonally downward. It is attached so as to be in contact with the mouth edge.
  • the illustrated telescopic pressure means 20 is supported on the main body side mounting plate 1 1 a so as to be rotatable by a shaft 21 1 a on one end side, and a guide member 1 is installed in a guide groove 22 on the other end.
  • 9 Linking shaft 2 and 3 are slidably arranged, the link member 2 4 mainly bearing the coupling strength between the main body and the suction unit, and the main body 1 1 and the guide member 1 9 are pressurized.
  • a pressurizing device 25 constantly biased in the extending direction.
  • the pressurizing device 25 provides power to push the suction unit 14 upward or downward, and in the illustrated case, a so-called gas spring called a biston cylinder device is used.
  • the pressurizing device 25 is rotatably supported on the main body 11 by a shaft 21 b at one end.
  • a handle 26 is attached to the link member 24 of the pressurizing means 20 in order to move the guide member 19 up and down.
  • the handle 26 is close to the main frame upper frame portion 27 when attached to the connecting support in front of the link member 24, and the rear portion when the suction device portion 14 is separated from the recovery tank 15. Designed to move downward.
  • 28 denotes a collection tank handle
  • 29 denotes a suction nozzle connection port
  • the illustrated suction unit 14 includes a multiple cyclone suction mechanism.
  • the suction unit 14 shown in FIG. 6A when the suction unit 14 shown in FIG. 6A is connected to the recovery tank 15, the load of the suction unit 14 is higher than the recovery tank 15.
  • the sealing member 31 provided at the edge of the cyclone 30 obtains airtightness at the connecting portion. That is, in the case of the present invention, the load by the suction unit 14, the reverse vertical component force by the pressurizing device 25 that is directed obliquely downward, and the internal negative pressure that pushes down the guide member 19 The airtightness is maintained. Therefore, it is not necessary to connect the suction unit 14 and the collection tank 15 with a buckle or the like.
  • the pressurizing means 20 is extended by pushing down the handle 2 6 and is rotated and tilted upward. Since the guide member 19 is pushed up by force, the suction unit 14 can be raised with a light operating force. Thus, the suction unit 14 is sufficiently separated from the collection tank 15, and the collection tank 15 can be easily pulled out from the mounting plate 17 toward the front.

Abstract

Dans un aspirateur, le poids de matière collectée n'entraîne pas sa mauvaise étanchéité à l'air qui est maintenue de manière constante. Dans l'aspirateur propose par la présente invention, une section de chariot est située à la partie inférieure du corps ; une section de machine d'aspiration à la partie supérieure du corps ; et un récipient destiné à collecter une matière de collecte est fixé de manière amovible à la partie inférieure de la section de machine d'aspiration. La section de machine d'aspiration (14) est mobile vers le haut et vers le bas le long d'un châssis vertical (16) ; son corps est constitué de la partie d'un élément de guidage (19) agencé dans la section de machine d'aspiration (14) et prévue pour se rapprocher et s'éloigner du récipient de collecte (15). La charge de la section de machine d'aspiration est appliquée à la partie de fixation du réservoir de collecte, et des moyens de pressurisation télescopique (20) sont préparés afin d'aider le déplacement approche/éloignement de la section de machine d'aspiration par rapport au récipient de collecte. Le corps et l'élément de guidage sont couplés en soutenant l'une et l'autre des extrémités des moyens de pressurisation de manière rotative sur le corps et sur l'élément de guidage, respectivement, et une poignée d'actionnement pour déplacer l'élément de guidage verticalement est fixée aux moyens de pressurisation. Si nécessaire, un article d'essuyage excellent en termes de portabilité et de capacité d'utilisation à l'état humide est fourni.
PCT/JP2008/060412 2007-05-31 2008-05-30 Dispositif pour fixer/enlever un récipient de collecte d'un aspirateur WO2008146952A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-145788 2007-05-31
JP2007145788A JP2008295783A (ja) 2007-05-31 2007-05-31 真空掃除機における回収タンクの着脱装置

Publications (1)

Publication Number Publication Date
WO2008146952A1 true WO2008146952A1 (fr) 2008-12-04

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Application Number Title Priority Date Filing Date
PCT/JP2008/060412 WO2008146952A1 (fr) 2007-05-31 2008-05-30 Dispositif pour fixer/enlever un récipient de collecte d'un aspirateur

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JP (1) JP2008295783A (fr)
WO (1) WO2008146952A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010018084A1 (fr) * 2008-08-13 2010-02-18 BSH Bosch und Siemens Hausgeräte GmbH Appareil d’entretien du sol avec élément amortisseur
JP2012239703A (ja) * 2011-05-20 2012-12-10 Sanrisu-Kiki Co Ltd 真空掃除機における吸引部昇降装置
WO2018189180A1 (fr) * 2017-04-11 2018-10-18 Festool Gmbh Récipient collecteur de particules, pile et procédé
WO2018188736A1 (fr) * 2017-04-11 2018-10-18 Festool Gmbh Pré-séparateur à cyclone et dispositif

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103750786B (zh) * 2012-12-30 2016-08-10 苏州欧圣电气工业有限公司 一种用于吸尘器的除尘系统

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5579957U (fr) * 1978-11-28 1980-06-02
JPS59192329A (ja) * 1984-03-30 1984-10-31 松下電器産業株式会社 据置型電気掃除機
JPH10155717A (ja) * 1996-11-26 1998-06-16 Hoshizaki Electric Co Ltd 洗浄機等の扉装置
JP2001080900A (ja) * 1999-09-13 2001-03-27 Zenji Tsuchikawa 収納体の昇降機構
JP2005329243A (ja) * 2004-05-19 2005-12-02 Techtronic Ind Co Ltd 乾湿両用電気掃除機

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5579957U (fr) * 1978-11-28 1980-06-02
JPS59192329A (ja) * 1984-03-30 1984-10-31 松下電器産業株式会社 据置型電気掃除機
JPH10155717A (ja) * 1996-11-26 1998-06-16 Hoshizaki Electric Co Ltd 洗浄機等の扉装置
JP2001080900A (ja) * 1999-09-13 2001-03-27 Zenji Tsuchikawa 収納体の昇降機構
JP2005329243A (ja) * 2004-05-19 2005-12-02 Techtronic Ind Co Ltd 乾湿両用電気掃除機

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010018084A1 (fr) * 2008-08-13 2010-02-18 BSH Bosch und Siemens Hausgeräte GmbH Appareil d’entretien du sol avec élément amortisseur
JP2012239703A (ja) * 2011-05-20 2012-12-10 Sanrisu-Kiki Co Ltd 真空掃除機における吸引部昇降装置
WO2018189180A1 (fr) * 2017-04-11 2018-10-18 Festool Gmbh Récipient collecteur de particules, pile et procédé
WO2018188736A1 (fr) * 2017-04-11 2018-10-18 Festool Gmbh Pré-séparateur à cyclone et dispositif
US11529637B2 (en) 2017-04-11 2022-12-20 Festool Gmbh Cyclone pre-separator and arrangement

Also Published As

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