EP3854281B1 - Système de nettoyage et mécanisme de déverrouillage - Google Patents

Système de nettoyage et mécanisme de déverrouillage Download PDF

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Publication number
EP3854281B1
EP3854281B1 EP20214803.7A EP20214803A EP3854281B1 EP 3854281 B1 EP3854281 B1 EP 3854281B1 EP 20214803 A EP20214803 A EP 20214803A EP 3854281 B1 EP3854281 B1 EP 3854281B1
Authority
EP
European Patent Office
Prior art keywords
vacuum cleaner
unlocking
housing
holder
holding
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.)
Active
Application number
EP20214803.7A
Other languages
German (de)
English (en)
Other versions
EP3854281A3 (fr
EP3854281A2 (fr
EP3854281C0 (fr
Inventor
Guido Zillich
Björn Vibrans
Jan-Michael von Lewinski
Alexander CORDES
Kathrin Klappschmidt
Felix Rütten
Dominik Holz
Michael Poetting
Anna-Lena Cordes
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.)
Miele und Cie KG
Original Assignee
Miele und Cie KG
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 Miele und Cie KG filed Critical Miele und Cie KG
Priority to EP22163552.7A priority Critical patent/EP4052626B1/fr
Publication of EP3854281A2 publication Critical patent/EP3854281A2/fr
Publication of EP3854281A3 publication Critical patent/EP3854281A3/fr
Application granted granted Critical
Publication of EP3854281B1 publication Critical patent/EP3854281B1/fr
Publication of EP3854281C0 publication Critical patent/EP3854281C0/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A47L5/24—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
    • 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
    • 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
    • A47L5/225—Convertible suction cleaners, i.e. convertible between different types thereof, e.g. from upright suction cleaners to sledge-type 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
    • 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
    • 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
    • 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
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2868—Arrangements for power supply of vacuum cleaners or the accessories thereof
    • A47L9/2873—Docking units or charging stations
    • 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

Definitions

  • the invention relates to a cleaning system for cleaning and caring for floor surfaces, comprising a vacuum cleaner with a housing and a fan arranged in the housing for generating a negative pressure for picking up dirt by means of an air stream, with a suction pipe and with a suction nozzle, with a plug connection for connecting the Housing with the suction tube and / or with the suction nozzle, wherein the plug connection comprises an unlocking mechanism for locking and unlocking the plug connection, the unlocking mechanism having an unlocking element for unlocking the plug connection between the housing and the suction pipe and / or between the housing and the suction nozzle , the cleaning system further comprises a holder for picking up and removing the vacuum cleaner, the holder having a holding element and an unlocking mechanism for locking and unlocking a plug connection of a vacuum cleaner.
  • Cleaning systems with vacuum cleaners are used in private households and businesses to clean surfaces such as textile floor coverings and smooth floors.
  • a suction nozzle of the vacuum cleaner designed as a floor nozzle is continuously pushed back and forth on a floor surface.
  • the housing of the vacuum cleaner is connected to a suction pipe and a suction nozzle designed as a floor nozzle via plug connections. It is possible for the vacuum cleaner housing, suction tube and nozzle to be plugged together in different configurations, for example the vacuum cleaner housing directly at the bottom of the nozzle. However, the vacuum cleaner can also be used in a built-up configuration without a floor nozzle, for example to remove spider webs. Another design configuration can provide for using the vacuum cleaner as a handheld vacuum cleaner, so that the suction tube and floor nozzle are separated from the housing.
  • the suction tube and/or the suction nozzle In order to use the structure as a handheld vacuum cleaner or without a floor nozzle, the suction tube and/or the suction nozzle must be manually separated from the housing and turned off.
  • the connection between the housing and the suction pipe and/or between the housing and the suction nozzle is generally unlocked via a separately actuated unlocking element of an unlocking mechanism.
  • the vacuum cleaner To the In order to be able to use the vacuum cleaner in a different assembly configuration, the vacuum cleaner must first be removed from the holder and then laboriously converted into the desired assembly configuration and unused components must be stowed away.
  • the US 2015 297045 A1 discloses a vacuum cleaner with an unlocking mechanism for locking and unlocking a plug-in connection between a housing of the vacuum cleaner and a suction tube, the unlocking mechanism having an unlocking element for unlocking the plug-in connection, the unlocking element being between an unlocking position in which it unlocks the unlocking mechanism and a locking position in which it locks the unlocking mechanism and is movable.
  • the EP 2 544 575 A discloses a cleaning system comprising a vacuum cleaner and a holder.
  • the invention therefore faces the problem of providing an improved cleaning system and an improved unlocking mechanism.
  • the removal of the vacuum cleaner from the holder and the conversion of the vacuum cleaner should be simplified.
  • this problem is solved by a cleaning system with the features of claim 1 and an unlocking mechanism according to claim 9. Because the holding element holds the vacuum cleaner on the unlocking element in a holding position, the housing being movable from the holding position in at least two removal directions in order to remove the vacuum cleaner from the holder, the unlocking mechanism being designed to be in a first removal direction from the holding element of the holder being unlocked and locked in a second removal direction, the removal of the vacuum cleaner from the holder and the conversion of the vacuum cleaner into a possible assembly configuration can be simplified.
  • the plug-in connection between the housing and the suction tube and/or between the housing and the suction nozzle is unlocked without additional manual operation of a separate lever or mechanism, simply by removing the vacuum cleaner from the holder in two different removal directions.
  • This means that the vacuum cleaner can simply be removed from the holder either as a whole or, for example, as a handheld vacuum cleaner without an additional handling step.
  • the floor surface can be replaced by a textile floor covering such as a carpet or carpet or by a hard floor such as. B. a wooden parquet, laminate or a PVC floor covering can be formed.
  • the vacuum cleaner has a blower to generate a negative pressure, through which the floor nozzle, which is guided over a floor surface to be cleaned, removes dust and dirt takes up floor space.
  • the suction nozzle which is designed as a floor nozzle, is moved back and forth in the processing direction by the user using pushing and pulling movements. This allows the floor nozzle to slide over the floor surface to be cleaned. Particularly in the case of long-pile carpets, the underside of the floor nozzle slides over the carpet, while in smooth floors the underside floats at a distance over these floor surfaces, if necessary using spacer bristles.
  • the user can, for example, handle a handle of the vacuum cleaner that is connected to the floor nozzle via a suction tube.
  • the suction mouth of the floor nozzle is elongated and runs essentially transversely to the processing direction.
  • Elongated in this context means that the preferably substantially rectangular suction mouth has a greater length transverse to the processing direction than its width in the processing direction.
  • the suction mouth is preferably between 20 and 30 cm long transversely to the processing direction.
  • a vacuum cleaner housing of the vacuum cleaner can have a dust collection chamber in which the dust picked up via the floor nozzle can be collected, for example in a dust bag.
  • the vacuum cleaner with the housing in the first removal direction can be removed from the holder, with the unlocked suction tube and / or the unlocked suction nozzle remaining in the holder, with the vacuum cleaner with the housing and in the second removal direction the connected suction pipe and/or the connected suction nozzle can be removed together from the holder.
  • the vacuum cleaner can be removed from the holder very easily either in the second removal direction in the overall structure or as a handheld vacuum cleaner in the first removal direction without an additional handling step.
  • the suction tube and suction nozzle simply remain in the holder when the housing is removed from the holder.
  • An advantageous embodiment of the invention is that the unlocking element unlocks the unlocking mechanism in an unlocking position and locks the unlocking mechanism in a locking position, the unlocking element being moved by the holding element from the locking position into the unlocking position due to the movement of the vacuum cleaner with the housing in the first removal direction .
  • the plug connection can be unlocked very easily using the holding element. In this way, the unlocked suction tube or the unlocked suction nozzle remains held in the holder by the holding element, while the vacuum cleaner housing, which is separated when it is removed, can be used immediately as a hand-held vacuum cleaner.
  • a preferred embodiment of the invention provides that the unlocking element unlocks the unlocking mechanism in an unlocking position and locks the unlocking mechanism in a locking position, the holding element being designed to move the unlocking element into the unlocking position when the vacuum cleaner is picked up in the holder, whereby the Movement of the vacuum cleaner with the housing in the second removal direction, the unlocking element is moved by the holding element from the unlocking position into the locking position or is already in the locking position. With the movement of the vacuum cleaner housing in the second removal direction, the plug connection can be locked or retained very easily by the holding element.
  • the locked suction tube or the locked suction nozzle can be removed from the holder together with the vacuum cleaner housing, while the vacuum cleaner housing can be removed separately from the unlocked suction tube and / or from the unlocked suction nozzle in another, in particular the first, removal direction.
  • the development of the invention is particularly advantageous in that in the first removal direction the housing of the vacuum cleaner can be moved upwards for removal from the holding position and in the second removal direction the housing of the vacuum cleaner can be moved horizontally for removal from the holding position.
  • the vacuum cleaner can be used as a handheld vacuum cleaner while the suction tube and suction nozzle remain in the holder.
  • the vacuum cleaner with the suction tube and suction nozzle can easily be removed from the holder as a whole.
  • a further advantageous embodiment of the invention is that in the first removal direction the housing of the vacuum cleaner is relatively rotatable for removal from the holding position and in the second removal direction the housing of the vacuum cleaner is translationally movable to the holder for removal from the holding position.
  • the vacuum cleaner can be used as a handheld vacuum cleaner while the suction tube and suction nozzle remain in the holder.
  • the vacuum cleaner with the suction tube and the suction nozzle can simply be removed from the holder as a whole.
  • An advantageous embodiment of the invention provides that the holder has power contacts which, in the holding position, contact resilient charging contacts of the vacuum cleaner for charging a battery, the charging contacts being arranged on the unlocking element.
  • a battery in the vacuum cleaner housing can be easily charged via charging contacts arranged in this way, without the removal of the vacuum cleaner being hindered by the electrical contact between the power contacts of the holder and the charging contacts of the vacuum cleaner.
  • the holder is designed as a stand or wall mount. With a holder as a base, the cleaning system can easily be placed on the floor.
  • the wall bracket allows the cleaning system to be easily attached to a wall.
  • the subject of the invention is an unlocking mechanism, which has already been described and is described below, for locking and unlocking a plug connection of a vacuum cleaner between a housing of the vacuum cleaner and a suction tube and/or between the housing and a suction nozzle and/or between the suction tube and the suction nozzle, wherein the Unlocking mechanism has an unlocking element for unlocking the plug connection, wherein the unlocking element is movable between an unlocking position in which it unlocks the unlocking mechanism and a locking position in which it locks the unlocking mechanism, the unlocking mechanism having at least one clamping wedge which in the unlocked position in a recess of the Unlocking element is immersed, the clamping wedge being supported in the locking position against the unlocking element and locking the plug connection.
  • a cleaning system according to the invention is shown purely schematically.
  • the representation according to Figure 1 shows a total of three cleaning systems 1, with the vacuum cleaner 2 of the cleaning system and the holder 9 of the cleaning system 1 being put together in three different variants.
  • Variant A can be seen on the left, while variant B can be seen in the middle and variant C can be seen on the right.
  • the vacuum cleaner 2 is held in a bracket 9 designed as a wall bracket.
  • FIG 2 the cleaning system 1 is shown with a vacuum cleaner 2 in a holder 9 designed as a stand.
  • the cleaning systems 1 for cleaning and maintaining floor surfaces have a vacuum cleaner 2 and a holder 9 for picking up and removing the vacuum cleaner 2.
  • the suction nozzle 5 designed as a floor nozzle is connected here via its connecting piece 15 to a preferably/optionally telescopic suction pipe 4.
  • the telescopic suction tube 4 is connected to the vacuum cleaner housing 3 via a plug connection 6. This has a handle 16 with which the user can guide the vacuum cleaner 2.
  • the vacuum cleaner 2 has a housing 3 and a fan arranged in the housing 3 to generate a negative pressure.
  • the plug connection 6 includes an unlocking mechanism 7 ( Fig. 9 , 10 ) for locking and unlocking the plug connection 6, whereby the unlocking mechanism 7 ( Fig.
  • the vacuum cleaner 2 has an unlocking element 8 for unlocking the plug connection between the housing 3 and the suction pipe 4.
  • Such a plug connection 6 can also be used to directly connect the suction nozzle 5 to the vacuum cleaner housing 3.
  • On the holder 9 there is a holding element 10 ( Fig. 5 ) provided on which the vacuum cleaner 2 is placed in the holder 9 in one Figures 1 to 3 shown holding position is held.
  • the vacuum cleaner 2 is held on the unlocking element 8 for unlocking the plug connection 6 between the housing 3 and the suction pipe 4 or between the housing 3 and the suction nozzle 5. From the stop position determined thereby, the vacuum cleaner 2 can be removed in at least two directions 11 ( Fig. 4 ), 12 ( Fig. 5 ) can be removed from the holder 9.
  • the unlocking mechanism 7 ( Fig. 9 , 10 ) is advantageously designed to be in a first removal direction 11 ( Fig. 4 ) of the vacuum cleaner housing 3 from the holder 9 to be unlocked from the holding element 10 of the holder 9 and in a second removal direction 12 ( Fig. 5 ) of the vacuum cleaner housing 3 from the holder 9 to be locked.
  • This allows the vacuum cleaner 2 to be quickly and easily removed from the holder 9 in different structural configurations, as will be explained in more detail below.
  • the Figure 3 shows a vacuum cleaner 2 of a cleaning system 1 according to the invention in the holding position of the holder 9.
  • the holding element 10 of the holder 9 surrounds the unlocking element 8 in a geometry 17 provided for this purpose, so that the suction pipe 4 is fixed in the axial suction pipe direction, but as shown Figure 5 visible, to the front, from the wall 40 ( Fig. 5 ) away, can be pulled out.
  • This enables the vacuum cleaner housing 3 to be removed in the first removal direction 11 ( Fig. 4 ) upwards and the removal of the entire device with vacuum cleaner housing 3 and suction pipe 4 as well as suction nozzle 5 in the second removal direction 12 to the front.
  • the vacuum cleaner works according to 2 Figure 3 out, with the vacuum cleaner housing 3 being removed from the holding position in the first removal direction 11.
  • the unlocked suction pipe 4 and also the unlocked suction nozzle 5 remain in the holder 9 in the holding position.
  • the unlocking element 8 unlocks the unlocking mechanism 7 in an unlocking position ( Fig. 9 , 10 ) and locks the unlocking mechanism 7 in a locking position ( Fig. 9 , 10 ). Due to the movement of the vacuum cleaner 2 with the housing 3 in the first removal direction 11, the unlocking element 8 was moved by the holding element 10 from the locking position into the unlocking position, so that the vacuum cleaner housing 3 is released.
  • the vacuum cleaner housing 3 can thereby be used independently, for example as a handheld vacuum cleaner.
  • the holding element 10 can also hold the unlocking element 8 in the holding position in the unlocking position 8 and only when the vacuum cleaner moves in the second Removal direction 12 ( Fig. 5 ), the unlocking element 8 is moved from the unlocking position to the locking position so that the vacuum cleaner 2 can be safely removed in the overall structure with the suction pipe 4 and the suction nozzle 5 connected.
  • Figure 4 is shown that the housing 3 of the vacuum cleaner 2 was moved upwards in the first removal direction 11 for removal from the holding position.
  • the Figure 5 shows a top view from the first removal direction of the holder 9 according to Figures 1 to 4 , whereby here the suction pipe 4 remains in the holding element 10.
  • the holding element 10 is preferably fork-shaped.
  • the housing 3 of the vacuum cleaner 2 only needs to be moved horizontally in the second removal direction 12 from the holding position in order to be released from the fork-shaped holding element 10 of the holder 9.
  • a slightly tilting movement can also be carried out here.
  • the housing 3 of the vacuum cleaner 2 can also be removed by rotating the housing 3 relative to the holder in a first removal direction 11.
  • the vacuum cleaner housing 3 can be removed here together with the suction pipe 4 and with the suction nozzle 5 from the holder 9 in a translational manner.
  • a plug connection 6 with which such a removal of the vacuum cleaner 2 from the holder 9 is possible is in Figure 6 shown.
  • locking hooks 18 or a bayonet lock are indicated, which forms the unlocking mechanism 7.
  • the unlocking mechanism 7 can also be formed by a thread.
  • a foot release 19 is shown, which in the case of Figure 7 forms a tread surface as an additive element on the cap of the connecting piece 15.
  • the foot release is shown as a tread surface with a recess at the rear or side of the cap of the connecting piece 15.
  • the Figure 9 shows the unlocking mechanism 7 according to the invention in a locked state.
  • the unlocking mechanism 7 is used to lock and unlock a plug connection 6 on the vacuum cleaner 2.
  • a plug connection 6 between the vacuum cleaner housing 3 and the suction pipe 4 is preferably locked. But there can also be a connection between the housing 3 of the vacuum cleaner 2 and the suction nozzle 5.
  • the unlocking mechanism 7 has a manually movable unlocking element 8. With this unlocking element 8, the plug connection 6 can be unlocked easily.
  • the unlocking element 8 can simply be placed between an in Figure 9 shown locking position, in which it locks the unlocking mechanism 7, and one in Figure 10 shown unlocking position, in which it unlocks the unlocking mechanism 7, can be moved.
  • the unlocking element 8 can preferably be moved between 3 and 15 mm between the locking position and the unlocking position.
  • the clamping wedges of the unlocking mechanism 7 dip into recesses 14 of the unlocking element 8 in the unlocking position, while the clamping wedges 13 are supported in the locking position against the unlocking element 8 and so, as in Figure 9 to see, lock the plug connection 6.
  • the unlocking element 8 is designed as a cap or sleeve, which can be easily gripped when the vacuum cleaner components 3, 4, 5 connected to one another via the plug connection 6 are pulled apart in order to then unlock in the direction of movement.
  • connection 6 between the suction pipe 4 and the suction nozzle 5 could also be secured while standing by holding the cap 8 or cuff with a foot on a foot release 19 provided for this purpose ( Figure 7 or 8th ) can be solved.
  • the use of one or more clamping wedges 13, which can be brought into two different positions by moving the outer cap 8 on a female plug 20 of the plug connection 6 and pulling on a male plug 21 of the plug connection 6, offers a simple option To lock or release the plug connection 6 on a vacuum cleaner 2.
  • the clamping wedges 13 are supported on the female connector 20 of the plug connection 6 and the unlocking element 8 designed as an outer cap and thus prevent the male connector 21 of the plug connection 6 from being pulled out by engaging in the associated recesses.
  • the unlocking mechanism 7 only unlocks the plug connection 6 when the user grabs the unlocking element 8 of the female connector 20 of the plug connection 6 and moves the two connectors 20, 21 away from each other.
  • the plug connection 6 advantageously absorbs all forces generated. Is attached to the unlocking element 8, as in the Figures 7 and 8th shown, a possibility is created to counteract with the foot, it is possible, for example, the connection between a suction pipe 4 and a suction nozzle 5 via the unlocking mechanism 7 according to the invention when stationary, without the user having to bend down.
  • the Figure 11 is a detailed view of the unlocking mechanism 7 according to the Figures 9 and 10 .
  • the immersion depth should be between 0.5 mm and 1.5 mm and should be between 5 and 15 degrees.

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

Claims (8)

  1. Système de nettoyage (1) permettant de nettoyer et d'entretenir des surfaces de sol, comprenant un aspirateur (2) comportant un boîtier (3) et un ventilateur disposé dans le boîtier (3) pour la génération d'une pression négative pour la réception de saletés au moyen d'un flux d'air, comportant un tuyau d'aspiration (4) et comportant une buse d'aspiration (5), comportant un moyen de liaison enfichable (6) pour la liaison du boîtier (3) au tuyau d'aspiration (4) et/ou à la buse d'aspiration (5), dans lequel le moyen de liaison enfichable (6) comprend un mécanisme de déverrouillage (7) permettant de verrouiller et de déverrouiller le moyen de liaison enfichable (6), dans lequel le mécanisme de déverrouillage (7) présente un élément de déverrouillage (8) permettant de déverrouiller la liaison enfichable entre le boîtier (3) et le tube d'aspiration (4) et/ou entre le boîtier (3) et la buse d'aspiration (5), le système de nettoyage (1) comprend en outre un dispositif de maintien (9) pour la réception et le retrait de l'aspirateur (2), dans lequel le dispositif de maintien (9) présente un élément de maintien (10),
    caractérisé en ce
    que l'élément de maintien (10) maintient l'aspirateur (2) dans une position de maintien au niveau de l'élément de déverrouillage (8), dans lequel, pour le retrait de l'aspirateur (2) du dispositif de maintien (9), le boîtier (3) peut être déplacé dans au moins deux directions de retrait (11, 12) à partir de la position de maintien, dans lequel le mécanisme de déverrouillage (7) est conçu pour être déverrouillé dans une première direction de retrait (11) par l'élément de maintien (10) du dispositif de maintien (9) et pour être verrouillé dans une seconde direction de retrait (12).
  2. Système de nettoyage (1) selon la revendication 1,
    caractérisé en ce que, dans la première direction de retrait (11), l'aspirateur (2) peut être retiré du dispositif de maintien (9) avec le boîtier (3), dans lequel le tube d'aspiration (4) déverrouillé et/ou la buse d'aspiration (5) déverrouillée restent dans le dispositif de maintien (9), dans lequel, dans la seconde direction de retrait (11), l'aspirateur (2) peut être retiré du dispositif de maintien (9) conjointement avec le boîtier (3) et le tuyau d'aspiration (4) relié et/ou la buse d'aspiration (5) reliée.
  3. Système de nettoyage (1) selon la revendication 1 ou 2,
    caractérisé en ce que l'élément de déverrouillage (8) déverrouille le mécanisme de déverrouillage (7) dans une position de déverrouillage et verrouille le mécanisme de déverrouillage (7) dans une position de verrouillage, dans lequel, au moyen du déplacement de l'aspirateur (2) avec le boîtier (3) dans la première direction de retrait (11), l'élément de déverrouillage (8) est déplacé de la position de verrouillage vers la position de déverrouillage par l'élément de maintien (10).
  4. Système de nettoyage (1) selon la revendication 1 ou 2,
    caractérisé en ce que l'élément de déverrouillage (8) déverrouille le mécanisme de déverrouillage (7) dans une position de déverrouillage et verrouille le mécanisme de déverrouillage (7) dans une position de verrouillage, dans lequel l'élément de maintien (10) est conçu pour déplacer l'élément de déverrouillage (8) dans la position de déverrouillage lorsque l'aspirateur (2) est reçu dans le dispositif de maintien (9), dans lequel, au moyen du déplacement de l'aspirateur (2) avec le boîtier (3) dans la seconde direction de retrait (12), l'élément de déverrouillage (8) est déplacé de la position de déverrouillage vers la position de verrouillage par l'élément de maintien (10).
  5. Système de nettoyage (1) selon l'une des revendications 1 à 4,
    caractérisé en ce que, dans la première direction de retrait (11), le boîtier (3) de l'aspirateur (2) peut être déplacé vers le haut pour le retrait de la position de maintien et, dans la seconde direction de retrait (12), le boîtier (3) de l'aspirateur (2) peut être déplacé horizontalement pour le retrait de la position de maintien.
  6. Système de nettoyage (1) selon l'une des revendications 1 à 4,
    caractérisé en ce que, dans la première direction de retrait (11), le boîtier (3) de l'aspirateur (2) peut être pivoté de manière relative pour le retrait de la position de maintien et, dans la seconde direction de retrait (12), le boîtier (3) de l'aspirateur (2) peut être déplacé en translation par rapport au dispositif de maintien (9) pour le retrait de la position de maintien.
  7. Système de nettoyage (1) selon l'une des revendications 1 à 6,
    caractérisé en ce que le dispositif de maintien (9) possède des contacts électriques qui, dans la position de maintien, viennent en contact avec des contacts de charge élastiques de l'aspirateur (2) pour la charge d'une batterie, dans lequel les contacts de charge sont disposés sur l'élément de déverrouillage (8).
  8. Système de nettoyage (1) selon l'une des revendications 1 à 7,
    caractérisé en ce que le dispositif de maintien (9) est réalisé sous la forme d'un socle ou d'un dispositif de maintien mural.
EP20214803.7A 2020-01-21 2020-12-17 Système de nettoyage et mécanisme de déverrouillage Active EP3854281B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP22163552.7A EP4052626B1 (fr) 2020-01-21 2020-12-17 Mécanisme de déverrouillage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102020101318.3A DE102020101318A1 (de) 2020-01-21 2020-01-21 Reinigungssystem und Entriegelungsmechanismus

Related Child Applications (2)

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EP22163552.7A Division EP4052626B1 (fr) 2020-01-21 2020-12-17 Mécanisme de déverrouillage
EP22163552.7A Division-Into EP4052626B1 (fr) 2020-01-21 2020-12-17 Mécanisme de déverrouillage

Publications (4)

Publication Number Publication Date
EP3854281A2 EP3854281A2 (fr) 2021-07-28
EP3854281A3 EP3854281A3 (fr) 2021-11-17
EP3854281B1 true EP3854281B1 (fr) 2023-10-04
EP3854281C0 EP3854281C0 (fr) 2023-10-04

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EP22163552.7A Active EP4052626B1 (fr) 2020-01-21 2020-12-17 Mécanisme de déverrouillage
EP20214803.7A Active EP3854281B1 (fr) 2020-01-21 2020-12-17 Système de nettoyage et mécanisme de déverrouillage

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EP (2) EP4052626B1 (fr)
CN (1) CN113208493A (fr)
DE (1) DE102020101318A1 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3805229B2 (ja) * 2001-10-17 2006-08-02 シャープ株式会社 電気掃除機の接続管の接続構造
DE20206730U1 (de) * 2002-04-26 2002-10-10 Truplast Kunststofftechnik Kupplungsmuffe für die Verbindung eines Saugschlauchs mit einem Gehäuse
GB2478599B (en) * 2010-03-12 2014-07-16 Dyson Technology Ltd A vacuum cleaning arrangement
GB2525224B (en) * 2014-04-16 2018-12-26 Dyson Technology Ltd Cleaning apparatus
GB2525225B (en) * 2014-04-16 2016-09-14 Dyson Technology Ltd Cleaning implement for a vacuum cleaner and cleaning apparatus
JP6648648B2 (ja) * 2016-07-29 2020-02-14 三菱電機株式会社 掃除機システム
DE102017209152A1 (de) * 2017-05-31 2018-12-06 BSH Hausgeräte GmbH Bequem wiederaufladbarer in der Hand gehaltener akkubetriebener Staubsauger
CN208837795U (zh) * 2019-03-19 2019-05-10 苏州诚河清洁设备有限公司 手持式吸尘器系统

Also Published As

Publication number Publication date
EP4052626C0 (fr) 2024-02-14
EP3854281A3 (fr) 2021-11-17
CN113208493A (zh) 2021-08-06
EP4052626A1 (fr) 2022-09-07
EP3854281A2 (fr) 2021-07-28
EP4052626B1 (fr) 2024-02-14
DE102020101318A1 (de) 2021-07-22
EP3854281C0 (fr) 2023-10-04

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