EP3539433B1 - Saugdüse eines saugers, die mit einem rückwärtigen abstreifsteg ausgestattet ist - Google Patents

Saugdüse eines saugers, die mit einem rückwärtigen abstreifsteg ausgestattet ist Download PDF

Info

Publication number
EP3539433B1
EP3539433B1 EP19158386.3A EP19158386A EP3539433B1 EP 3539433 B1 EP3539433 B1 EP 3539433B1 EP 19158386 A EP19158386 A EP 19158386A EP 3539433 B1 EP3539433 B1 EP 3539433B1
Authority
EP
European Patent Office
Prior art keywords
vacuum cleaner
cleaner nozzle
sliding surface
suction channel
bottom plate
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
EP19158386.3A
Other languages
English (en)
French (fr)
Other versions
EP3539433A1 (de
Inventor
Christelle PHILIPPE
Virginie PORTELA
Jean-Damien VIVIER
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.)
SEB SA
Original Assignee
SEB SA
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 SEB SA filed Critical SEB SA
Publication of EP3539433A1 publication Critical patent/EP3539433A1/de
Application granted granted Critical
Publication of EP3539433B1 publication Critical patent/EP3539433B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • 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
    • A47L9/0606—Nozzles with fixed, e.g. adjustably fixed brushes or the like rigidly anchored brushes, combs, lips or pads
    • 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
    • A47L9/066—Nozzles with fixed, e.g. adjustably fixed brushes or the like with adjustably mounted brushes, combs, lips or pads; Height adjustment of nozzle or dust loosening tools

Definitions

  • the present invention relates to the field of vacuum cleaners equipped with a vacuum cleaner nozzle, also called a suction head, making it possible to suck up dust and small-particle waste present on a surface.
  • Vacuum cleaners equipped with a vacuum cleaner nozzle are well known on the market, these making it possible to clean surfaces by suction for the evacuation of dust and waste of small particle size resting thereon.
  • the surface to be vacuumed can for example be tiles, parquet, laminate, carpet or carpet.
  • a vacuum cleaner nozzle traditionally comprises a connecting sleeve and a sole provided with a lower face and a suction channel communicating with the connecting sleeve and opening onto the lower face of the sole.
  • the underside of the sole is intended to be positioned adjacent to the surface to be vacuumed during use of the vacuum cleaner nozzle.
  • the sole of the vacuum cleaner nozzle can for example be provided with a suction channel extending transversely to a direction of movement of the vacuum cleaner nozzle, and with at least two flexible scraping ribs arranged on either side. other side of the suction channel and intended to scrape the floor to be cleaned.
  • a suction channel extending transversely to a direction of movement of the vacuum cleaner nozzle
  • at least two flexible scraping ribs arranged on either side. other side of the suction channel and intended to scrape the floor to be cleaned.
  • such a configuration of the vacuum cleaner squeegee necessarily induces premature wear of the scraping ribs in particular during repeated use of the vacuum cleaner squeegee on a smooth and hard floor, and therefore insufficient or even ineffective scraping of the floor. to be cleaned by the scraping ribs.
  • US 2003/182752 A1 discloses a vacuum cleaner nozzle comprising a sole 20 provided with a barrier 120 against the projections of dirt towards the rear of the nozzle.
  • EP 0737437 discloses a vacuum cleaner nozzle comprising a scraper member. This scraper member is not positioned set back from the bearing surfaces.
  • the invention proposes a rear scraper rib which is positioned set back from the bearing surfaces because such a configuration makes it possible to avoid contact between the rear scraper rib and the floor to be cleaned when using the nozzle. vacuum cleaner on a smooth floor, in particular when the brushes of the vacuum cleaner nozzle are not extended if the latter is provided with them, and therefore to preserve the integrity of the rear scraping rib.
  • the present invention aims to remedy all or part of these drawbacks.
  • the technical problem underlying the invention consists in particular in providing a vacuum cleaner nozzle with a reliable and economical structure, while guaranteeing optimized scraping of the floor to be cleaned.
  • the present invention relates to a vacuum cleaner nozzle, comprising a sole provided with a lower face, a suction channel opening onto the lower face and extending transversely to a direction of movement of the vacuum cleaner vacuum cleaner, and a rear scraping rib projecting from the underside of the soleplate and intended to scrape a floor to be cleaned, the rear scraping rib extending near and along a rear edge of the channel of suction, characterized in that the sole comprises support surfaces arranged to be in contact with the ground to be cleaned, and in that the rear scraping rib is positioned set back from the support surfaces so as to be located at a distance of the floor to be cleaned when the support surfaces are in contact with the floor to be cleaned and the floor to be cleaned is smooth.
  • Such a configuration of the rear scraping rib and the support surfaces makes it possible to avoid contact between the rear scraping rib and the floor to be cleaned when using the vacuum cleaner nozzle on a smooth floor, in particular when the vacuum cleaner nozzle brushes are not extended if the latter is equipped with them, and therefore to preserve the integrity of the rear scraper rib.
  • the vacuum cleaner nozzle according to the present invention therefore makes it possible to ensure, over time, optimized scraping of the soft floors to be cleaned.
  • the vacuum cleaner nozzle may further have one or more of the following features, taken alone or in combination.
  • the support surfaces are arranged on the sole so as to guarantee a positive predetermined distance between the floor to be cleaned and the rear scraping rib, at least when the floor to be cleaned is smooth.
  • the rear scraper rib is arranged at a predetermined distance from a bearing plane defined in part by the bearing surfaces.
  • the predetermined distance is between 0.5 and 2 mm, and for example between 0.5 and 1 mm.
  • the support surfaces are formed by support rollers.
  • the bearing surfaces are arranged at the rear of the suction channel.
  • the rear scraping rib is located at the intersection of the underside of the sole and a rear side wall of the suction channel.
  • the rear scraping rib extends in continuity with the rear side wall of the suction channel.
  • the lower face comprises a rear sliding surface and a front sliding surface located on either side of the suction channel, the rear scraping rib protruding from the sliding surface back.
  • the rear sliding surface is inclined with respect to the horizontal by an angle of inclination comprised between 2 and 5°, and for example between 2.5 and 3°, when front and rear edges of the suction channel are arranged in a substantially horizontal plane.
  • the rear sliding surface is substantially planar.
  • the front sliding surface is inclined with respect to the horizontal by an angle of inclination comprised between 2 and 5°, and for example between 2 and 3°, when the front edges and rear of the suction channel are arranged in a substantially horizontal plane.
  • the front sliding surface is substantially planar.
  • the rear sliding surface comprises a central portion and two lateral portions arranged on either side of the central portion, the two lateral portions of the rear sliding surface being adjacent respectively to two opposite end portions of the suction channel, the rear sliding surface having a width which decreases from the central portion of the rear sliding surface toward each of the ends of the side portions of the rear sliding surface.
  • the support surfaces are arranged at the level of the rear sliding surface.
  • the underside of the sole comprises a rear part, preferably planar, located set back from the rear sliding surface and a connecting surface connecting the rear sliding surface to the rear part, the bonding surface being convex, a convexity of the bonding surface being oriented away from the suction channel.
  • the connecting surface connects the rear sliding surface to the rear part so as to form a clearance at the rear of the rear sliding surface.
  • the connecting surface is curved.
  • the connecting surface is convex, and for example curved, seen in a plane passing through the front and rear edges of the suction channel.
  • the connecting surface is convex, and for example curved, from a first side part of the sole to a second side part of the sole which is opposite the first side part.
  • the rear sliding surface has a rear edge which is curvilinear, and preferably rounded.
  • the rear sliding surface has a front edge substantially parallel to the direction of extension of the suction channel.
  • the front edge of the rear sliding surface is substantially rectilinear.
  • the connecting surface extends over substantially the entire length of the sole.
  • the connecting surface extends from a first side edge of the sole to a second side edge of the sole.
  • the connecting surface is convex, and for example curved, from the first side edge of the sole to the second side edge of the sole.
  • the rear scraper rib has a height of between 0.3 and 0.9 mm.
  • the rear scraper rib has a thickness of between 0.4 and 0.6 mm.
  • the sole further comprises a connecting sleeve configured to communicate with the suction channel, and a fork arranged between the sole and the connecting sleeve, the connecting sleeve being pivotally mounted on the fork about a first transverse pivot axis and the fork being mounted pivoting on the sole around a second transverse pivot axis.
  • the vacuum cleaner nozzle further comprises at least one brush movable between a lowered position in which the at least one brush is positioned projecting from the underside of the sole, and a position raised in which the at least one brush is positioned set back from the underside of the sole.
  • the vacuum cleaner nozzle comprises displacement wheels which can for example be mounted on the fork, and advantageously on each side of the fork.
  • the transport wheels and the support surfaces define the support plane.
  • the sole comprises a front scraping edge intended to scrape the ground to be cleaned, the rear scraping rib and the front scraping edge being arranged on either side of the channel of suction.
  • the front scraping edge is located at the intersection of the underside of the sole and a front side wall of the suction channel.
  • the rear scraper rib extends over at least half the length of the suction channel, and for example over substantially the entire length of the suction channel.
  • the suction channel has a front edge which is substantially parallel to the rear edge of the suction channel.
  • the suction channel has a height which decreases from a central portion of the suction channel and towards each of the opposite end portions of the suction channel.
  • the rear sliding surface extends from the rear edge of the suction channel
  • the front sliding surface extends from the front edge of the suction channel
  • the suction channel has a height of between 15 and 25 mm.
  • the rear scraper rib has a generally parallelepipedic shape.
  • the rear scraper rib is rigid, and is for example made of rigid plastic material.
  • the present invention further relates to a household vacuum cleaner comprising a vacuum cleaner nozzle according to one of the preceding claims.
  • the figures 1 to 5 represent a vacuum cleaner nozzle 2 comprising a connection sleeve 3 at the end 3a of which is connected a tip of a rigid or flexible tube, itself connected to the suction system of the vacuum cleaner (not shown).
  • Various variants of vacuum cleaners already exist on the market and can be used with the vacuum cleaner nozzle 2 according to the invention; these variants being known to those skilled in the art, they are not detailed in the present patent application.
  • the vacuum cleaner nozzle 2 further comprises a fork 4 and two displacement wheels 4a-4b mounted on the fork 4.
  • the connecting sleeve 3 is mounted in pivot connection vis-à-vis the fork 4 along a first axis of transverse pivoting X1 corresponding preferably with the axis of rotation of the displacement wheels 4a-4b each arranged on one side of the fork 4 and of the connecting sleeve 3.
  • variants of vacuum cleaner nozzles could be provided according to the invention with a slight offset of the axis of rotation of the displacement wheels 4a-4b downwards and/or rearward vis-à-vis the first transverse pivot axis X1.
  • the vacuum cleaner nozzle 2 further comprises a sole 5, for example made of plastic material.
  • the fork 4 is mounted in pivot connection vis-à-vis the sole 5 along a second transverse pivot axis X2.
  • the fork 4 comprises two branches 6, 7 each provided, for example, with an orifice (not visible in the figures) pivotally receiving a respective stud provided at the rear of the sole 5.
  • the connecting sleeve 3 can tilt forwards or backwards with respect to the fork 4, as illustrated respectively by the arrows 10a and 10b on the figure 4
  • the fork 4 can also tilt forwards or backwards with respect to the sole 5, as illustrated respectively by the arrows 9a and 9b on the figure 4 .
  • the sole 5 is in particular provided with a lower face 11 and a suction channel 12 opening onto the lower face 11.
  • the suction channel 12 communicates with the connection sleeve 3 by means of a flexible conduit 13 .
  • the suction channel 12 extends along a direction of extension D1 and transversely to a direction of movement D2 of the vacuum cleaner nozzle 2.
  • the suction channel 12 has a front edge 12a and a rear edge 12b which are advantageously parallel to each other.
  • the suction channel has a generally rectangular shape.
  • the suction channel 12 has a height which decreases from a central portion of the suction channel 12 and towards each of the opposite end portions of the suction channel 12.
  • the underside 11 of the sole 5 comprises a rear sliding surface 14 and a front sliding surface 15 located on either side of the suction channel 12.
  • the rear sliding surface 14 extends from the rear edge 12b of the suction channel 12, while the sliding surface front 15 extends from the front edge 12a of the suction channel 12.
  • the rear sliding surface 14 is flat and is inclined with respect to the horizontal by an angle of inclination comprised between 2 and 5°, and advantageously between 2.5 and 3°, and for example approximately 2.7°, when the front and rear edges 12a, 12b of the suction channel 12 are arranged in a substantially horizontal plane.
  • the front sliding surface 15 is flat and is inclined with respect to the horizontal by an angle of inclination comprised between 2 and 5°, and advantageously between 2 and 3°, and for example of approximately 2 .5°, when the front and rear edges 12a, 12b of the suction channel 12 are arranged in a substantially horizontal plane.
  • each of the front and rear sliding surfaces extends over the entire length of the suction channel 12, and preferably of a first lateral edge 16 of the sole 5 up to a second lateral edge 17 of the sole 5 opposite the first lateral edge 16.
  • the rear sliding surface 14 comprises a central portion 14.1, and two lateral portions 14.2, 14.3 arranged on either side of the central portion 14.1 and respectively adjacent to two opposite end portions of the suction channel 12.
  • the rear sliding surface 14 has a width W which decreases from the central portion 14.1 of the rear sliding surface 14 and towards each of the ends of the side portions 14.2, 14.3 of the rear sliding surface 14.
  • the lower face 11 of the sole 5 further comprises a rear part 18, preferably planar, set back from the rear sliding surface 14 and a connecting surface 19 connecting the rear sliding surface 14 to the rear part 18 so as to form a recess 21 at the rear of the rear sliding surface 14.
  • the connecting surface 19 advantageously extends over substantially the entire length of the sole 5, and preferably of the first lateral edge 16 of the sole 5 to the second side edge 17 of the sole.
  • the connecting surface 19 is convex, and preferably curved, from the first lateral edge 16 of the sole 5 to the second lateral edge 17 of the sole 5.
  • the convexity of the connecting surface 19 is oriented opposite the suction channel 12.
  • the connecting surface 19 is more particularly configured such that the rear sliding surface 14 has a rear edge 14a that is curvilinear, and preferably rounded.
  • the sole 5 further comprises support surfaces 22 arranged to be in contact with the floor to be cleaned.
  • the support surfaces 22 are more particularly arranged at the rear of the suction channel 12, and for example at the level of the rear sliding surface 14.
  • the support surfaces 22 and the displacement wheels 4a, 4b define a support plane P.
  • the support surfaces 22 are formed by support rollers which protrude from the rear sliding surface 14.
  • the sole 5 also comprises a rear scraping rib 23 projecting from the rear sliding surface 14 and intended to scrape a floor to be cleaned, and more particularly a soft floor (a carpet, a carpet for example).
  • the rear scraping rib 23 is advantageously rectilinear and substantially parallel to the direction of extension D1 of the suction channel 12.
  • the rear scraper rib 23 extends near and along the rear edge 12b of the suction channel 12.
  • the rear scraper rib 23 is located at the intersection of the rear sliding surface 14 and a rear side wall 24 of the suction channel 12, and extends in continuity with the rear side wall 24 of the suction channel 12 and for example over substantially the entire length of the suction channel 12.
  • the rear scraper rib 23 is positioned set back from the bearing surfaces 22, and is more particularly arranged at a predetermined distance from the bearing plane P defined in part by the bearing surfaces 22.
  • the predetermined distance is between 0 .5 and 2 mm, and advantageously between 0.5 and 1 mm.
  • the support surfaces 22 are arranged on the sole 5 so as to guarantee a positive distance between the ground and the rear scraping rib 23.
  • the rear scraper rib 23 may for example have a height of between 0.3 and 0.9 mm, and may for example have a thickness of between 0.4 and 0.6 mm.
  • the sole 5 further comprises a front scraping edge 25 intended to scrape the floor to be cleaned.
  • the rear scraping rib 23 and the front scraping edge 25 are arranged on either side of the suction channel 12.
  • the front scraping edge 25 is located at the intersection of the front sliding surface 15 and a front side wall 26 of the suction channel 12.
  • the vacuum cleaner nozzle 2 further comprises two brushes 27, 28 positioned respectively on the front side and on the rear side of the sole 5, and movable between a lowered position in which the two brushes are positioned projecting from the lower face 11 of the sole 5, and a raised position in which the two brushes 27, 28 are positioned set back from the lower face 11 of the sole 5.
  • the two brushes 27, 28 can for example be mounted on a support piece 29 mounted to move, and for example sliding, on the sole 5.

Landscapes

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

Claims (17)

  1. Staubsaugerdüse (2), die eine Sohle (5), die mit einer Unterseite (11), einem Saugkanal (12), der an der Unterseite (11) mündet und sich quer zu einer Bewegungsrichtung (D2) der Staubsaugerdüse erstreckt, und einer hinteren Schabrippe (23), die von der Unterseite (11) der Sohle (5) vorsteht, versehen ist, umfasst, wobei sich die hintere Schabrippe (23) in der Nähe und entlang eines hinteren Rands (12b) des Saugkanals (12) erstreckt, wobei die Sohle (5) Auflageflächen (22) umfasst, die so angeordnet sind, dass sie den zu reinigenden Boden berühren, dadurch gekennzeichnet, dass die hintere Schabrippe (23) von den Auflageflächen (22) zurückgesetzt angeordnet ist und die hintere Schabrippe (23) starr ist und zum Schaben eines zu reinigenden Bodens bestimmt ist.
  2. Staubsaugerdüse (2) nach Anspruch 1, worin die hintere Schabrippe (23) in einem vorbestimmten Abstand von einer Auflageebene (P) angeordnet ist, die teilweise durch die Auflageflächen (22) definiert ist.
  3. Staubsaugerdüse (2) nach Anspruch 2, worin der vorbestimmte Abstand zwischen 0,5 und 2 mm, und beispielsweise zwischen 0,5 und 1 mm, liegt.
  4. Staubsaugerdüse (2) nach einem der Ansprüche 1 bis 3, worin die Auflageflächen (22) durch Auflagerollen gebildet sind.
  5. Staubsaugerdüse (2) nach einem der Ansprüche 1 bis 4, worin die hintere Schabrippe (23) an dem Schnittpunkt der Unterseite (11) der Sohle (5) und einer hinteren Seitenwand (24) des Saugkanals (12) angeordnet ist.
  6. Staubsaugerdüse (2) nach Anspruch 5, worin sich die hintere Schabrippe (23) in Kontinuität mit der hinteren Seitenwand (24) des Saugkanals (12) erstreckt.
  7. Staubsaugerdüse (2) nach einem der Ansprüche 1 bis 6, worin die Unterseite (11) beidseits des Saugkanals (12) eine hintere Gleitfläche (14) und eine vordere Gleitfläche (15) umfasst, wobei die hintere Schabrippe (23) von der hinteren Gleitfläche (14) vorsteht.
  8. Staubsaugerdüse (2) nach Anspruch 7, worin die hintere Gleitfläche (14) in Bezug auf die Horizontale um einen Neigungswinkel zwischen 2 und 5°, und beispielsweise zwischen 2,5 und 3°, geneigt ist, wenn der vordere und hintere Rand (12a, 12b) des Saugkanals (12) in einer im Wesentlichen horizontalen Ebene angeordnet sind.
  9. Staubsaugerdüse (2) nach Anspruch 7 oder 8, worin die hintere Gleitfläche (14) im Wesentlichen eben ist.
  10. Staubsaugerdüse (2) nach einem der Ansprüche 7 bis 9, worin die vordere Gleitfläche (15) in Bezug auf die Horizontale um einen Neigungswinkel zwischen 2 und 5°, und zum Beispiel zwischen 2 und 3°, geneigt ist, wenn der vordere und hintere Rand (12a, 12b) des Saugkanals (12) in einer im Wesentlichen horizontalen Ebene angeordnet sind.
  11. Staubsaugerdüse (2) nach einem der Ansprüche 7 bis 10, worin die hintere Gleitfläche (14) einen zentralen Abschnitt (14.1) und zwei seitliche Abschnitte (14.2, 14.3) umfasst, die auf jeder Seite des zentralen Abschnitts (14.1) angeordnet sind, wobei die zwei seitlichen Abschnitte (14.2, 14.3) der hinteren Gleitfläche (14) jeweils an zwei gegenüberliegende Endabschnitte des Saugkanals (12) angrenzen, wobei die hintere Gleitfläche (14) eine Breite (W) aufweist, die von dem zentralen Abschnitt (14.1) der hinteren Gleitfläche (14) und zu jedem der Enden der seitlichen Abschnitte (14.2, 14.3) der hinteren Gleitfläche (14) abnimmt.
  12. Staubsaugerdüse (2) nach einem der Ansprüche 7 bis 11, worin die Unterseite (11) der Sohle (5) einen hinteren Abschnitt (18), der von der hinteren Gleitfläche (14) zurückgesetzt ist, und eine Verbindungsfläche (19), die hintere Gleitfläche (14) mit dem hinteren Abschnitt (18) verbindet, umfasst, wobei die Verbindungsfläche (19) konvex ist, wobei eine Konvexität der Verbindungsfläche (19) von dem Saugkanal (12) weg gerichtet ist.
  13. Staubsaugerdüse (2) nach einem der Ansprüche 1 bis 12, worin die Schabrippe (23) eine Höhe zwischen 0,3 und 0,9 mm aufweist.
  14. Staubsaugerdüse (2) nach einem der Ansprüche 1 bis 13, worin die hintere Schabrippe (23) eine Dicke zwischen 0,4 und 0,6 mm aufweist.
  15. Staubsaugerdüse (2) nach einem der Ansprüche 1 bis 14, worin die Sohle (5) ferner eine Verbindungshülse (3), die konfiguriert ist, um mit dem Saugkanal (12) in Verbindung zu stehen, und eine Gabel (4), die zwischen der Sohle (5) und der Verbindungshülse (3) angeordnet ist, umfasst, wobei die Verbindungshülse (3) schwenkbar an der Gabel (4) um eine erste Querschwenkachse (X1) angebracht ist und die Gabel (4) schwenkbar an der Sohle (5) um eine zweite Querschwenkachse (X2) angebracht ist.
  16. Staubsaugerdüse (2) nach einem der Ansprüche 1 bis 15, die ferner zumindest eine Bürste (27, 28) umfasst, die zwischen einer abgesenkten Position, worin die zumindest eine Bürste (27, 28) von der Unterseite (11) der Sohle (5) vorstehend positioniert ist, und einer angehobenen Position, worin die zumindest eine Bürste (27, 28) von der Unterseite (11) der Sohle (5) zurückgesetzt positioniert ist, bewegbar ist.
  17. Haushaltsstaubsauger, der eine Staubsaugerdüse (2) nach einem der vorstehenden Ansprüche umfasst.
EP19158386.3A 2018-03-14 2019-02-20 Saugdüse eines saugers, die mit einem rückwärtigen abstreifsteg ausgestattet ist Active EP3539433B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1852210A FR3078877B1 (fr) 2018-03-14 2018-03-14 Suceur d’aspirateur pourvu d’une nervure de grattage arriere

Publications (2)

Publication Number Publication Date
EP3539433A1 EP3539433A1 (de) 2019-09-18
EP3539433B1 true EP3539433B1 (de) 2022-05-25

Family

ID=62528635

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19158386.3A Active EP3539433B1 (de) 2018-03-14 2019-02-20 Saugdüse eines saugers, die mit einem rückwärtigen abstreifsteg ausgestattet ist

Country Status (4)

Country Link
EP (1) EP3539433B1 (de)
CN (2) CN210354558U (de)
ES (1) ES2919957T3 (de)
FR (1) FR3078877B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113940586B (zh) * 2020-07-15 2023-11-07 莱克电气股份有限公司 一种地刷机构以及吸尘器

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2732884B1 (fr) * 1995-04-13 1997-07-04 Olivier Ets Georges Suceur d'aspirateur avec des roues arrieres
EP0885586B1 (de) * 1997-06-19 2000-03-01 Wessel-Werk Gmbh Abstreifelement für Staubsaugerdüsen
US6799351B2 (en) * 2002-03-29 2004-10-05 Hmi Industries, Inc. Floating nozzle
CN2710529Y (zh) * 2004-05-12 2005-07-20 杨建华 多功能自驱动吸尘器
DE102007022256B4 (de) * 2007-05-09 2013-07-25 Miele & Cie. Kg Düse für ein Bodenpflegegerät
SE533482C2 (sv) * 2009-02-20 2010-10-05 Electrolux Ab Dammsugarmunstycke
CN201861561U (zh) * 2010-08-04 2011-06-15 马卫宏 真空吸尘器的吸嘴
CN204105891U (zh) * 2014-06-30 2015-01-21 桑建伟 吸尘器地刷
CN105266713A (zh) * 2014-07-24 2016-01-27 向桂南 一种吸尘器地刷
EP3313251B1 (de) * 2015-06-24 2019-10-02 AB Electrolux Staubsaugersaugdüse und staubsauger mit einer saugdüse
CN106419745A (zh) * 2015-08-11 2017-02-22 向桂南 一种多功能地刷
CN205054020U (zh) * 2015-10-10 2016-03-02 滁州东菱电器有限公司 一种吸尘器用高效地刷
EP3257417B1 (de) * 2016-06-14 2023-06-14 Wessel-Werk GmbH Staubsaugerdüse

Also Published As

Publication number Publication date
FR3078877B1 (fr) 2020-02-21
CN110269545A (zh) 2019-09-24
EP3539433A1 (de) 2019-09-18
FR3078877A1 (fr) 2019-09-20
ES2919957T3 (es) 2022-07-29
CN110269545B (zh) 2023-05-30
CN210354558U (zh) 2020-04-21

Similar Documents

Publication Publication Date Title
EP2760325B1 (de) Staubsaugerdüse
EP3360453B1 (de) Saugkopf eines staubsaugers mit drei positionen
EP2457481B1 (de) Saugdüse eines Saugers
EP3556273B1 (de) Saugdüse eines saugers, die mit einem hauptsaugkanal und einem sekundären saugkanal ausgestattet ist
EP3539433B1 (de) Saugdüse eines saugers, die mit einem rückwärtigen abstreifsteg ausgestattet ist
FR2946856A1 (fr) Buse de sol d'aspirateur
EP3360452B1 (de) Saugkopf eines staubsaugers
EP3539434B1 (de) Saugdüse eines saugers, der mit einer gleitoberfläche versehen ist, die eine abgerundete hinterkante umfasst
EP4129137B1 (de) Saugdüse eines staubsaugers mit einem v-förmigen vorderen abstreifelement
EP3718453B1 (de) Saugdüse eines staubsaugers mit einem hinteren abstreifsteg
EP1238620A1 (de) Saugdüse mit Stützschaber
EP1488728B1 (de) Staubsaugerdüse
EP4098165B1 (de) Sauger eines staubsaugers
EP4260783A1 (de) Staubsaugermundstück mit nassreinigungsvorrichtung
EP4260779A1 (de) Staubsaugermundstück mit nassreinigungsvorrichtung
EP4371454A1 (de) Staubsaugermundstück mit schwenkblockiereinrichtung
FR3134303A1 (fr) Suceur d’aspirateur équipé d’un dispositif de nettoyage humide
FR3033998A1 (de)
EP4311467A1 (de) Saugkopf mit rückseitiger dichtungslamelle
EP4371456A1 (de) Staubsaugermundstück mit verformbarem rückkippanschlag
EP4371455A1 (de) Staubsaugermundstück mit verformbarem kippschutzanschlag
FR3129280A1 (fr) Aspirateur équipé d’une tête d’aspiration déplaçable entre des positions rétractée et déployée
EP4311464A1 (de) Saugkopf mit einer sohle mit gekrümmter vordergleitfläche
FR2994817A3 (fr) Lame pour une raclette
BE537371A (de)

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20200318

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20220316

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602019015170

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1493921

Country of ref document: AT

Kind code of ref document: T

Effective date: 20220615

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: FRENCH

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2919957

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20220729

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20220525

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1493921

Country of ref document: AT

Kind code of ref document: T

Effective date: 20220525

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220525

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220926

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220825

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220525

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220525

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220525

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220826

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220525

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220825

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220525

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220525

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220525

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220525

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220925

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220525

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220525

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220525

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220525

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220525

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220525

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602019015170

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220525

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20230228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220525

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230517

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220525

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20230228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230220

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230228

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230228

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230220

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230228

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20240306

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240213

Year of fee payment: 6

Ref country code: GB

Payment date: 20240221

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: TR

Payment date: 20240214

Year of fee payment: 6

Ref country code: IT

Payment date: 20240207

Year of fee payment: 6

Ref country code: FR

Payment date: 20240228

Year of fee payment: 6