EP3854281A2 - Système de nettoyage et mécanisme de déverrouillage - Google Patents

Système de nettoyage et mécanisme de déverrouillage Download PDF

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Publication number
EP3854281A2
EP3854281A2 EP20214803.7A EP20214803A EP3854281A2 EP 3854281 A2 EP3854281 A2 EP 3854281A2 EP 20214803 A EP20214803 A EP 20214803A EP 3854281 A2 EP3854281 A2 EP 3854281A2
Authority
EP
European Patent Office
Prior art keywords
unlocking
vacuum cleaner
housing
holder
unlocking mechanism
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.)
Granted
Application number
EP20214803.7A
Other languages
German (de)
English (en)
Other versions
EP3854281B1 (fr
EP3854281A3 (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 care of floor surfaces
  • 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 tube and with a suction nozzle, with a plug connection for connecting the Housing with the suction tube and / or with the suction nozzle, the plug connection comprising 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 tube 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.
  • vacuum cleaners In private households as well as in business, cleaning systems with vacuum cleaners are used to clean surfaces such as textile floor coverings and smooth floors. To collect dust, 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 that the vacuum cleaner housing, suction tube and nozzle can be plugged together in various configurations, for example the vacuum cleaner housing directly below the nozzle. In an assembly configuration, the vacuum cleaner can also be used without a floor nozzle, for example to remove cobwebs.
  • a further structural configuration can provide for the vacuum cleaner to be used as a hand-held 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 assembly 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 tube 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 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 invention therefore has the problem of specifying 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.
  • a cleaning system having the features of claim 1 and an unlocking mechanism according to claim 9.
  • 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 for this in a first removal direction from the holding element of the holder to be unlocked and to be locked in a second removal direction
  • the plug connection between the housing and the suction tube and / or between the housing and the suction nozzle is unlocked without additional manual actuation of a separate lever or mechanism, simply by removing the vacuum cleaner from the holder in two different removal directions.
  • the vacuum cleaner can simply be removed from the holder either as a whole or, for example, as a hand-held vacuum cleaner without an additional handling step.
  • the floor area can be a textile floor covering such as a carpet or carpeting or a hard floor such.
  • a wooden parquet, laminate or PVC flooring can be formed.
  • the vacuum cleaner has a fan for generating a negative pressure by means of which the floor nozzle, which is guided over a floor surface to be cleaned, picks up dust and dirt from the floor surface.
  • the suction nozzle designed as a floor nozzle is moved back and forth in the processing direction by the user by means of pushing and pulling movements. This causes the floor nozzle to slide over the floor surface to be cleaned.
  • the underside of the floor nozzle slides over the carpet, while the underside of smooth floors floats over these floor surfaces at a distance, possibly by means of spacer bristles.
  • the user can, for example, handle a handle of the vacuum cleaner connected to the floor nozzle via a suction tube.
  • the suction mouth of the floor nozzle is elongated and runs essentially transversely to Machining direction.
  • elongated means that the preferably essentially rectangular suction mouth has a greater length transversely to the machining direction than the width in the machining 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 receiving chamber in which the dust received via the floor nozzle can be collected in a dust bag, for example.
  • the vacuum cleaner with the housing can be removed from the holder in the first removal direction, the unlocked suction tube and / or the unlocked suction nozzle remaining in the holder, wherein in the second removal direction the vacuum cleaner with housing and the connected suction tube and / or the connected suction nozzle can be removed from the holder together.
  • the vacuum cleaner can thus be removed very easily from the holder 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 from the holding element from the locking position into the unlocking position by the movement of the vacuum cleaner with the housing in the first removal direction .
  • the plug connection can be unlocked very easily by 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 separated with the removal can be used directly 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 hold the unlocking element in the To move the holder into the unlocked position, with 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 unlocked position into the locked position or is already in the locked position. With the movement of the vacuum cleaner housing in the second removal direction, a locking of the plug connection by the holding element can thus take place or be retained very easily.
  • 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 in a different, in particular the first, removal direction separately from the unlocked suction tube and / or from the unlocked suction nozzle.
  • the development of the invention is particularly advantageous 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 housing upwards the vacuum cleaner can be used as a hand-held vacuum cleaner, while the suction tube and the suction nozzle remain in the holder.
  • the vacuum cleaner with the suction tube and the suction nozzle can be easily removed from the holder as a whole.
  • the embodiment of the invention is further advantageous 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 can be moved translationally 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 the suction nozzle remain in the holder.
  • the vacuum cleaner with the suction tube and the suction nozzle can be easily removed from the holder as a whole.
  • An advantageous embodiment of the invention provides that the holder has power contacts that contact resilient charging contacts of the vacuum cleaner in the holding position 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 a hindrance due to 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 holder.
  • the cleaning system can simply be placed on the floor.
  • the wall bracket enables the cleaning system to be easily attached to a wall.
  • the subject of the invention is an unlocking mechanism, already described and 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, the unlocking element being 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 unlocking position, is inserted into a recess of the The unlocking element is immersed, the clamping wedge being supported in the locking position against the unlocking element and locking the plug connection.
  • the Unlocking mechanism has an unlocking element for unlocking the plug connection, the unlocking element being 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
  • a cleaning system according to the invention is shown purely schematically in the figures with the reference numeral 1.
  • the representation according to Figure 1 shows a total of three cleaning systems 1, the vacuum cleaner 2 of the cleaning system and the holder 9 of the cleaning system 1 being assembled 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. In all three variants, the vacuum cleaner 2 is held in a holder 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 care of 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 suction pipe 4, which is preferably / optionally telescopic.
  • 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 for generating a negative pressure.
  • FIG. 9 , 10 has an unlocking element 8 for unlocking the plug connection between the housing 3 and the suction pipe 4.
  • a plug connection 6 can also be used for the direct connection of the suction nozzle 5 to the vacuum cleaner housing 3.
  • a holding element 10 ( Fig. 5 ) provided on which the vacuum cleaner 2 when received in the holder 9 in a in the Figures 1 to 3 is held in the holding position shown.
  • the vacuum cleaner 2 is held according to the invention 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 holding position determined in this way, the vacuum cleaner 2 can be moved in at least two removal directions 11 ( Fig. 4 ), 12 ( Fig. 5 ) can be removed from the holder 9.
  • the release mechanism 7 ( Fig. 9 , 10 ) is advantageously designed for this purpose is in a first removal direction 11 ( Fig. 4 ) of the vacuum cleaner housing 3 from the holder 9 to be unlocked by 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.
  • the vacuum cleaner 2 can 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 received in the holding position by the holder 9.
  • the holding element 10 of the holder 9 engages around 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 if off Figure 5 can be seen, 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 ) to the top and the removal of the entire device with vacuum cleaner housing 3 and suction tube 4 and suction nozzle 5 in the second removal direction 12 to the front.
  • FIG. 4 the vacuum cleaner 2 goes according to Figure 3 out, wherein the vacuum cleaner housing 3 was removed in the first removal direction 11 from the holding position.
  • the unlocked suction tube 4 but also the unlocked suction nozzle 5 remains in the holder 9 in the holding position.
  • the unlocking element 8 unlocks the unlocking mechanism 7 in an unlocked position ( Fig. 9 , 10 ) and locks the unlocking mechanism 7 in a locking position ( Fig. 9 , 10 ).
  • the vacuum cleaner housing 3 can hereby be used independently, for example, as a hand-held 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 is moved in the second removal direction 12 ( Fig. 5 ) the unlocking element 8 is moved from the unlocking position into the locking position so that the vacuum cleaner 2 can be safely removed in the overall structure with the connected suction tube 4 and the suction nozzle 5.
  • Figure 4 it is shown that the housing 3 of the vacuum cleaner 2 has been moved upwards in the first removal direction 11 for removal from the holding position.
  • FIG. 11 shows a top view from the first removal direction of the holder 9 according to FIG Figures 1 to 4 , wherein the suction pipe 4 has remained in the holding element 10 here.
  • the holding element 10 is preferably designed in the shape of a fork.
  • the housing 3 of the vacuum cleaner 2 only has to be moved horizontally in the second removal direction 12 from the holding position in order to be released by the fork-shaped holding element 10 of the holder 9. A slightly tilting movement can also be performed 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 translationally here with the suction pipe 4 together with the suction nozzle 5 from the holder 9.
  • a plug connection 6 with which it is possible to remove the vacuum cleaner 2 from the holder 9 is shown in FIG Figure 6 shown.
  • Latching hooks 18 or a bayonet catch, which forms the unlocking mechanism 7, are indicated here.
  • the unlocking mechanism 7 can also be formed by a thread.
  • a mastar 19 is shown, which in the case of Figure 7 forms a step surface as an additive element on the cap of the connecting piece 15.
  • the foot release is shown as a step surface with a recess at the rear or on the 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 is preferably locked between the vacuum cleaner housing 3 and the suction tube 4. But it 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 displaceable unlocking element 8. With this unlocking element 8, the plug-in connection 6 can be unlocked easily.
  • the unlocking element 8 can simply be switched between a Figure 9 locking position shown in which it locks the unlocking mechanism 7, and one in Figure 10 unlocked position shown, in which it unlocks the unlocking mechanism 7, are 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 in the unlocking position dip into recesses 14 of the unlocking element 8, while the clamping wedges 13 are supported in the locking position against the unlocking element 8 and so, as in FIG Figure 9 to see the connector 6 lock.
  • the unlocking element 8 is designed as a cap or cuff which is connected to one another via the plug connection 6 when the one is pulled apart Vacuum cleaner components 3, 4, 5 can be easily gripped in order to then unlock in the direction of movement.
  • connection 6 between the suction tube 4 and the suction nozzle 5 could also be used 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 possibility To lock connector 6 on a vacuum cleaner 2 or to loosen. In the locked position according to Figure 9 the clamping wedges 13 are supported on the female connector 20 of the connector 6 and the unlocking element 8 designed as an outer cap and thus prevent the male connector 21 of the connector 6 from being pulled out by engaging the associated recesses.
  • the plug connection 6 to be locked in a simple and secure manner. If the unlocking element 8 and the inner female connector 20 of the plug connection 6 are displaced relative to one another, for example by pulling the suction tube 5 and vacuum cleaner housing 3 apart, the clamping wedges 13 can no longer be supported on the outer unlocking element 8. As a result, the clamping wedges 13 rotate into the recesses 14 provided in the unlocking element 8, while the male connector 21 of the connector 6 can simply be pulled out, since the clamping wedges 13 no longer plunge into the recesses on the male connector 21 of the connector 6 .
  • the unlocking mechanism 7 unlocks the plug connection 6 only when the user grips the unlocking element 8 of the female connector 20 of the connector 6 and moves the two connectors 20, 21 away from each other.
  • the plug connection 6 advantageously absorbs all the forces that arise.
  • FIG. 3 is a detailed view of the unlocking mechanism 7 according to FIG Figures 9 and 10 .
  • the immersion depth should be between 0.5 mm and 1.5 mm, should be between 5 and 15 degrees.

Landscapes

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

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

Publications (4)

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

Family

ID=73855215

Family Applications (2)

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

Family Applications After (1)

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

Country Status (3)

Country Link
EP (2) EP3854281B1 (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
GB2525225B (en) * 2014-04-16 2016-09-14 Dyson Technology Ltd Cleaning implement for a vacuum cleaner and cleaning apparatus
GB2525224B (en) * 2014-04-16 2018-12-26 Dyson Technology Ltd 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
CN113208493A (zh) 2021-08-06
EP3854281B1 (fr) 2023-10-04
EP4052626C0 (fr) 2024-02-14
DE102020101318A1 (de) 2021-07-22
EP4052626B1 (fr) 2024-02-14
EP3854281A3 (fr) 2021-11-17
EP3854281C0 (fr) 2023-10-04
EP4052626A1 (fr) 2022-09-07

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