EP3692879A1 - Aspirateur cyclonique guidé à la main - Google Patents

Aspirateur cyclonique guidé à la main Download PDF

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Publication number
EP3692879A1
EP3692879A1 EP20150424.8A EP20150424A EP3692879A1 EP 3692879 A1 EP3692879 A1 EP 3692879A1 EP 20150424 A EP20150424 A EP 20150424A EP 3692879 A1 EP3692879 A1 EP 3692879A1
Authority
EP
European Patent Office
Prior art keywords
suction material
material container
operating element
device body
prefilter
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
EP20150424.8A
Other languages
German (de)
English (en)
Other versions
EP3692879B1 (fr
Inventor
Christian Hunnekuhl
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
Publication of EP3692879A1 publication Critical patent/EP3692879A1/fr
Application granted granted Critical
Publication of EP3692879B1 publication Critical patent/EP3692879B1/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
    • 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
    • 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
    • A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
    • A47L9/1409—Rigid filtering 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
    • A47L9/1658—Construction of outlets
    • A47L9/1666—Construction of outlets with filtering means
    • 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

Definitions

  • the invention relates to a hand-held cyclone vacuum cleaner, having a device body which has a drive unit which is designed to generate a suction air flow, a suction material container for receiving suction material, which is connected to the device body, an operating element which is at one end of the suction material container is arranged opposite the end of the suction material container on which the device body is arranged, the operating element being rotatable from a first position to a second position and vice versa, the device body being inseparably connected in the first position to the suction material container and the device body with the suction material container is separably connected in the second position.
  • cyclone vacuum cleaner is to be understood as meaning a vacuum cleaner which is bagless and in which eddies and possible turbulences are generated in an air flow entering the vacuum cleaner, whereby the suction material, e.g. Dust particles are pushed and deposited in a predetermined direction due to centrifugal force.
  • bagless means that the suction material in the vacuum cleaner is collected directly in the suction material container without a bag or similar replaceable filter medium for receiving suction material being arranged in it, so that the user has to empty the suction material from the suction material container does not remove a bag or the like from the suction material container.
  • the vacuum cleaner can, however, have one or more filter media which prevent sucked-up material from reaching the drive unit arranged in the device body. Both the suction material container and the device body are preferably made of plastic.
  • the vacuum cleaner is preferably a cordless vacuum cleaner. That is, the vacuum cleaner has an accumulator and is designed to be operated by means of the accumulator as a power source.
  • the accumulator can be connected to the suction material container and / or the device body, preferably the device body.
  • the device body has a base plate and a connector extending away from the base plate with a locking cam and the suction material container has a prefilter with a locking geometry which is designed such that it holds the locking cam in the first position of the operating element and in the second position of the control element releases, so that the device body in the first Position of the control element is connected to the suction material container in a non-removable manner and in the second position is connected to the suction material container such that it can be removed from the latter.
  • the suction material container has a housing and a prefilter with a sleeve-like part, which is arranged in the housing, one end of the housing and one end of a wall of the device body extending away from the base plate having a complementary contour and the sleeve-like Part can be placed on the nozzle.
  • the suction material container and the device body can be connected to one another.
  • the operating element is preferably designed to be rotatable into the third, fourth and fifth positions and vice versa.
  • the operating element is preferably designed such that it can be rotated from the first to the second, from the second to the third, from the third to the fourth and from the fourth to the fifth position, and vice versa.
  • the operating element is preferably designed in such a way that it can open the suction material container from the first position to the second position, from the second position to the third position, from the third position to the fourth position and from the fourth position to the fifth position in the indicated sequence is rotatable. This ensures that when the pre-filter and / or the central filter are removed, the suction material collecting chamber is also emptied. In addition, this ensures that the central filter cannot be removed as long as the suction material container is still in the device body or the suction material container has not yet been emptied. This prevents dust or dirt particles from getting into the suction area of the fan.
  • Fig. 1 shows a perspective partial view of a vacuum cleaner according to the invention.
  • the vacuum cleaner has a device body 2 in which a drive unit (not shown) is arranged. Furthermore, the vacuum cleaner has a suction material container 1 with a housing 15 and an operating element 3.
  • the suction material container 1 can be connected at one end to the device body 2 and is connected to the operating element 3 at a further end, which is opposite the end which can be connected to the device body 2.
  • the device body 2 has a base plate 16, a connecting piece 5 extending away from the base plate 16 and a wall 21 extending away from the base plate 16.
  • the device body 2 can be connected to the suction material container 1 via the wall 21 and the connector 5, which container has a corresponding counter-geometry (not shown).
  • the device body 2 has a suction channel 18 through which a suction stream (not shown) generated by the drive unit flows during operation.
  • Fig. 14 shows a further perspective view of the in Fig. 12 suction material container shown.
  • the prefilter has cross ribs 13 which are arranged distributed over the circumference.
  • the cross ribs 13 serve as guide elements when rotating the operating element 3.
  • the cross ribs 13 run in grooves 26 of the centering ring 11, which are designed so that they have an opening in the vertical direction in the fifth position of the operating element 3. If the operating element 3 is in the fifth position, it can be removed perpendicular to the axis of rotation (not shown). Individual positions of the operating element 3 are released via locking points 14 that are located in the centering ring 11. In order to get from the first to the second, from the second to the third, from the fourth to the fifth position, a locking point 14 with the cross ribs 13 must be overcome.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
EP20150424.8A 2019-02-07 2020-01-07 Aspirateur cyclonique guidé à la main Active EP3692879B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102019103019.6A DE102019103019A1 (de) 2019-02-07 2019-02-07 Handgeführter Zyklon-Staubsauger

Publications (2)

Publication Number Publication Date
EP3692879A1 true EP3692879A1 (fr) 2020-08-12
EP3692879B1 EP3692879B1 (fr) 2023-05-24

Family

ID=68053155

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20150424.8A Active EP3692879B1 (fr) 2019-02-07 2020-01-07 Aspirateur cyclonique guidé à la main

Country Status (3)

Country Link
US (1) US11399680B2 (fr)
EP (1) EP3692879B1 (fr)
DE (1) DE102019103019A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1037585S1 (en) * 2021-08-02 2024-07-30 Samsung Electronics Co., Ltd. Vacuum cleaner

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1048610S1 (en) * 2022-11-29 2024-10-22 Black & Decker, Inc. Vacuum

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100229335A1 (en) * 2009-03-11 2010-09-16 G.B.D. Corp. Configuration of a motor housing for a surface cleaning apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3621640A (en) * 1968-10-14 1971-11-23 Matsushita Electric Ind Co Ltd Electric vacuum cleaner
CA2532969A1 (fr) * 2003-07-22 2005-02-03 Panasonic Corporation Of North America Systeme d'aspirateur sans sac
US10016104B2 (en) * 2016-04-11 2018-07-10 Omachron Intellectual Property Inc. Surface cleaning apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100229335A1 (en) * 2009-03-11 2010-09-16 G.B.D. Corp. Configuration of a motor housing for a surface cleaning apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1037585S1 (en) * 2021-08-02 2024-07-30 Samsung Electronics Co., Ltd. Vacuum cleaner

Also Published As

Publication number Publication date
DE102019103019A1 (de) 2019-10-17
US20200253442A1 (en) 2020-08-13
EP3692879B1 (fr) 2023-05-24
US11399680B2 (en) 2022-08-02

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