EP3430962B1 - Buse d'aspirateur pour surfaces lisses - Google Patents

Buse d'aspirateur pour surfaces lisses Download PDF

Info

Publication number
EP3430962B1
EP3430962B1 EP18176215.4A EP18176215A EP3430962B1 EP 3430962 B1 EP3430962 B1 EP 3430962B1 EP 18176215 A EP18176215 A EP 18176215A EP 3430962 B1 EP3430962 B1 EP 3430962B1
Authority
EP
European Patent Office
Prior art keywords
vacuum cleaner
cleaner nozzle
smooth floor
floor vacuum
sealing strips
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
EP18176215.4A
Other languages
German (de)
English (en)
Other versions
EP3430962A1 (fr
Inventor
Philipp Rath
Hans-Joachim Steudtner
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.)
Wessel Werk GmbH
Original Assignee
Wessel Werk GmbH
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 Wessel Werk GmbH filed Critical Wessel Werk GmbH
Publication of EP3430962A1 publication Critical patent/EP3430962A1/fr
Application granted granted Critical
Publication of EP3430962B1 publication Critical patent/EP3430962B1/fr
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
    • 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
    • A47L9/0626—Rigidly anchored lips, e.g. nozzles adapted for picking up liquids
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4036—Parts or details of the surface treating tools
    • A47L11/4044—Vacuuming or pick-up tools; Squeegees

Definitions

  • the invention relates to a smooth-floor vacuum cleaner nozzle with a nozzle body and a suction space that is open at the bottom and is formed in the nozzle body.
  • the invention is based on a smooth floor vacuum cleaner nozzle, as it is, for example, in the EP 2 937 029 B1 is described.
  • a generic smooth-floor vacuum cleaner nozzle has a very simple structure and is inexpensive to manufacture.
  • the smooth floor vacuum cleaner nozzle according to the invention should only be optimized for use on smooth or hard floor coverings such as concrete floors, PVC coverings, tiles, wooden floorboards, laminates or the like. Accordingly, smooth floor vacuum cleaner nozzles are often marketed as additional accessories with vacuum cleaners and then serve as a supplement to a universal vacuum cleaner nozzle or a vacuum cleaner nozzle, which is optimized for cleaning textile floor coverings.
  • the smooth floor vacuum cleaner nozzle can also be formed with a simple construction within the scope of the invention.
  • the nozzle body can be formed in a known manner as a one-piece injection-molded part.
  • Laminates, parquet floors, tile floors and plank floors are also used as smooth floors denotes which are provided with joints, while PVC floors or other plastic floors, for example, are often completely flat and jointless.
  • the suction air can also enter more often through the joints, whereby the best possible seal is often desired outside the joints in order to maximize the suction air flow and the flow speed within the joints, which is especially the case with deep joints between wooden planks or such is particularly important for good cleaning.
  • the smooth floor vacuum cleaner nozzle should also be permeable to a certain extent for dirt such as hair, stones or other gob dirt particles, so that these are not pushed in front of the smooth floor vacuum cleaner nozzle during vacuum cleaning.
  • a combination of different features and parameters is provided for a generic smooth-floor vacuum cleaner nozzle, in order to provide good suction properties even with a comparatively low electrical power consumption of the suction fan.
  • a total cross section available for the flow is defined on a front sealing element for this purpose. Particularly with a view to cleaning a smooth floor with joints, however, an even further improvement in the suction properties is sought.
  • a vacuum cleaner nozzle with a coarse material sealing lip which, on the one hand, is inclined along the flow direction of the suction air flow in order to be able to run over and pick up dirt particles more easily, and, on the other hand, can also be provided with vertical slots. Due to the vertical slots, the sealing lip or flexible sealing strip formed from plastic has segments which are raised individually when coarse dirt particles are passed over. A good seal can still be ensured outside such a raised segment. However, especially with a completely smooth floor covering without joints, there is a risk that the vacuum cleaner nozzle will get stuck. Such a fixed suction leads on the one hand to undesirably high pushing forces and on the other hand to a reduction in the suction air flow, so that under certain circumstances a satisfactory cleaning effect is not achieved.
  • a front flexible sealing strip can be segmented, with individual segments then being supported by a backed web in order to stabilize them, while intermediate elements can be deformed comparatively easily.
  • the entire vacuum cleaner nozzle is supported on a floor surface by bristles which extend laterally and on a rear side of the vacuum cleaner nozzle.
  • Vacuum cleaning tools with a segmented sealing strip are off DE 10 2004 005 144 A1 as DE 10 2014 100 004 A1 known, these vacuum cleaning devices each having a rotating brush to enable either a sweeping function or the effective cleaning of textile floor coverings.
  • the present invention is based on the object of specifying a smooth floor vacuum cleaner nozzle which is suitable, and in particular, for various smooth floors also enables an effective cleaning of joints in a smooth floor, even if they are comparatively deep.
  • the subject of the invention and the solution to the problem is a smooth floor vacuum cleaner nozzle according to claim 1.
  • the invention accordingly relates to a smooth-floor vacuum cleaner nozzle with a nozzle body and a suction space which is open at the bottom and is formed in the nozzle body, the suction space on the one hand in a working direction through a front and rear wall of the nozzle body and flexible sealing strips made of plastic connected to the walls and on the other hand in a transverse direction is delimited by side walls, the nozzle body having a suction channel opening into the suction space for the discharge of a suction air flow flowing in through the suction space, a support element projecting downwards over the front wall and the rear wall being provided in the area of the two side walls, the sealing elements project over the support elements in a straight alignment, the sealing strips being segmented along the transverse direction by incisions and the successive segments of the sealing strips in a force-free state at their free lower ends or the like Without the formation of a gap or directly adjacent to one another via a gap less than 1 mm wide.
  • the present invention thus discloses a smooth-floor vacuum cleaner nozzle of simple design, which is characterized by particularly good suction properties due to a combination of several features that are matched to one another.
  • the smooth floor vacuum cleaner nozzle according to the invention can be adapted in a particularly advantageous manner to the adapt to different requirements.
  • the vacuum cleaner smooth floor nozzle which is simple in design, is provided with support elements in the area of the two side walls delimiting the downwardly open suction space.
  • the support elements are provided to support the smooth floor vacuum cleaner nozzle downwards when it is in use.
  • the sealing strips protrude downward beyond the support elements. This leads to the sealing strips resting against a flat floor surface and deforming in a predetermined manner when the nozzle body with the support elements is placed on a flat floor surface.
  • the support by means of the support elements also prevents the smooth-floor vacuum cleaner nozzle from lowering further due to its weight, the pushing forces exerted or due to suction on the floor surface, so that at least with a straight, horizontal alignment of the nozzle body, a predetermined geometry is in a central position results.
  • a good seal can be achieved through the interaction of the flexible sealing strips with the support elements, with only limited suction air being able to flow in laterally through the side walls.
  • the protrusion of the support elements relative to the side walls is small and can be between 1 mm and 5 mm, for example.
  • the seal is not significantly impaired because the successive segments of the sealing strip in a force-free state at their free lower ends without the formation of a gap over a gap with a width of less than Connect 1 mm directly to each other.
  • a gap width of less than 1 mm, in particular less than 0.5 mm, can be achieved, for example, if the flexible sealing strips are cut without any loss of material.
  • the segments can also touch each other directly in a force-free state.
  • the individual segments can be raised comparatively easily. If, for example, coarse dirt or the like is run over, the corresponding segment can rise. The dirt is then effectively picked up by the smooth floor vacuum cleaner nozzle and not pushed in front of the flexible sealing strip.
  • the suction power is ultimately the product of the pressure difference and the volume flow of the suction air.
  • the individual segments can also be raised as a whole or at least at their corners in order to then allow suction air to flow in.
  • a type of valve function can therefore be provided by the flexible, segmented sealing strips made of plastic.
  • the flexible sealing strip made of plastic opens, whereupon suction air can flow more. It must be taken into account that when the smooth-floor vacuum cleaner nozzle is moved forward along the working direction, at least the front flexible sealing strip at its lower free end points in the direction of the suction chamber and can thus be lifted by the negative pressure.
  • both the individual segments as a whole can be raised slightly in the manner described or they can form an opening in the area of the interruptions.
  • both effects contribute to the described valve function to the same extent or whether the valve function is largely based on one of the two effects depends essentially on the flexibility of the sealing strip and the height of the sealing strip, the corresponding parameters being selected by the person skilled in the art according to the respective requirements and can be optimized.
  • suction air can always flow in through the joints below the flexible sealing strips, so that the valve function described does not occur with a suitable design. Rather, the flexible sealing strips despite the segmentation and the side walls between the smooth floor vacuum cleaner nozzle and the floor surface outside the joints achieve a good seal, so that the air flow flowing through the joints and the pressure difference effective there are maximized can be, and in the context of the invention, the cleaning properties are optimized. In particular, deep joints such as between wooden floorboards can be cleaned particularly effectively and reliably.
  • the smooth-floor vacuum cleaner nozzle is preferably characterized in the context of the invention by a particularly simple structure, it being possible for the nozzle body to be formed as a one-piece injection-molded part.
  • a simple construction is, for example, from that already cited at the beginning EP 2 937 029 B1 known.
  • the two side walls of the nozzle body preferably end in a horizontal orientation or a central position of the nozzle body at the same height.
  • the lower ends of the side walls can optionally also be used to define a horizontal alignment or a central position of the nozzle body.
  • the suction space also particularly preferably has a rectangular or approximately rectangular base area within the scope of the invention, so that a known bar shape results.
  • a pipe socket is usually rotatably connected to the suction channel.
  • the rotatable connection of the pipe socket to the suction channel is the only articulated connection of the smooth-floor vacuum cleaner nozzle.
  • the design of a complex swivel / tilt joint is dispensed with, for which purpose a multi-part design of the smooth-floor vacuum cleaner nozzle or the nozzle body would then usually be necessary and the joint parts movable relative to one another also in are to be sealed against each other in a suitable manner.
  • the sealing of the merely rotatable connection between the pipe socket and the suction channel can be done in a simple manner by means of sleeve-shaped sections that are assigned to one another.
  • the smooth-floor vacuum cleaner nozzle is supported on its underside in the area of the downwardly open suction mouth by the support elements which are located in the area of the side walls.
  • a support element is usually provided on each side of the nozzle body.
  • the support elements can, for example, be designed as skids or rollers. In the case of a configuration as skids, the support elements can also be configured as sections of the nozzle body, in particular made in one piece.
  • the skids can, for example, also merge into the side walls or also be formed by the lower edges of the side walls.
  • rollers are fastened or stored in a suitable manner on the nozzle body as separately manufactured elements.
  • rollers are provided as support elements, they can be used, for example, in the suction chamber.
  • the support elements can be arranged either inside or outside the suction space.
  • the support elements extend, viewed in the working direction, at least partially between the front wall and the rear wall.
  • the support point of the rollers is then between the front wall and the rear wall. This requirement is always met when the rollers are inserted into the suction chamber that is open at the bottom.
  • the support point of suction rollers can be positioned centrally or approximately centrally between the front wall and the rear wall.
  • the smooth floor vacuum cleaner nozzle can be handled particularly well and simply because the rolling movement enables a light and low-wear movement. On the other hand, care must be taken to ensure that the nozzle body is not tilted too much in relation to a horizontal alignment or central position, so that the functionality described is no longer guaranteed.
  • the support elements in particular rollers, can protrude slightly with respect to the side walls, whereby, on the one hand, a good seal is achieved.
  • the side walls can also serve as support elements as stop elements in the event of tilting. If the nozzle body is tilted too much, then there is no longer any support on the rollers, but on the side walls, which can also be noticed and corrected immediately by a user.
  • the horizontal alignment or central position of the nozzle body can be predetermined by the shape of the skids.
  • the flexible sealing strips can in particular have a free height between 5 mm and 20 mm.
  • the flexible sealing strips are fastened in a suitable manner with a foot section on the front wall or the rear wall, it being possible for the foot section to be injected into the material of the nozzle body, for example.
  • the front wall and the rear wall can also be provided with a slot into which the foot section is then inserted.
  • an exchangeable configuration of the flexible sealing strips can also be considered in order to be able to replace them in the event of confirmation or wear.
  • the sealing strips each have between 6 and 30, particularly preferably between 8 and 16 segments.
  • the suction space has, for example, a width between 260 mm and 400 mm, preferably between 280 mm and 350 mm, in the transverse direction.
  • the Fig. 1 shows a smooth floor vacuum cleaner nozzle according to the invention in a view from below.
  • the smooth-floor vacuum cleaner nozzle has a nozzle body 1, which can be formed in a particularly simple manner, for example as a one-piece injection-molded part.
  • the suction chamber 2 has a rectangular base area, so that the entire nozzle body 1 is essentially in the form of a bar.
  • the suction chamber 2 is delimited on the one hand along a working direction x by a front wall 3 and a rear wall 4 of the nozzle body 1 and flexible plastic sealing strips 5 connected to the walls 3, 4, the sealing strips 5 being divided into segments 7 by incisions 6.
  • the incisions 6 extend over the entire free height h of the flexible sealing strips 5, the free height h of the sealing strips 5 being, for example, between 5 mm and 20 mm.
  • the sealing strips 5 are provided with a foot section 8 ( Fig. 2 ) attached to the walls 3, 4 of the nozzle body 1, in particular embedded in the walls 3, 4 by injection molding.
  • the foot sections 8 are not taken into account when determining the free height h.
  • the sealing strips 5 can for example have between 6 and 30, in particular between 8 and 16 segments. In the exemplary embodiment, an embodiment with 12 segments is shown as an example.
  • the suction chamber 2 is delimited by side walls 9 of the nozzle body 1. Furthermore, the nozzle body 1 has a suction channel 10 opening into the suction space 2 for discharging a suction air stream flowing in through the suction space 2, a pipe socket 11 being rotatably connected to the suction channel 10.
  • the rotatable transition between the suction channel 10 and the pipe socket 11 represents the only articulated connection of the smooth-floor vacuum cleaner nozzle, which supports a simple design.
  • a support element 12 projecting downwards over the front wall 3 and the rear wall 4, on which the nozzle body 1 can be supported downwards when it is in use.
  • the support elements 12 are according to FIG Fig. 1 each designed as a roller inserted into the suction chamber 2, but the invention is not limited to such a configuration.
  • a support element 12 for example, skids can also be considered, regardless of the specific configuration of the support elements 12, the bearing surface being at least partially arranged between the front wall 3 and the rear wall 4 as seen in the working direction x.
  • further variants are also conceivable.
  • the sealing strips 5 protrude downwards over the support elements 12 in a straight alignment, so that the sealing strips - as in FIG Fig. 2 shown - rest on a flat floor surface 13 and are deformed in a predetermined manner when the nozzle body 1 with the support elements 12 rests on the flat floor surface 13.
  • the smooth floor vacuum cleaner nozzle according to the invention achieves particularly good vacuum cleaning on the one hand on completely flat, jointless smooth floors and on the other hand also on a smooth floor provided with joints.
  • the Fig. 3a shows the smooth floor vacuum cleaner nozzle according to the invention on a floor surface 13 provided with joints 14. Since the sealing strips 5 according to FIG Fig. 2 outside the joints 14 sealingly against the floor surface 13 and the segments 7 are only separated from one another by incisions 6 and the suction space 2 is also limited at its edges by the side walls 9, the result is a very good seal of the smooth floor vacuum cleaner nozzle against the floor surface 13, however, the joints 14 are available for the entry of suction air. Due to the good sealing and the controlled support of the nozzle body 1 by means of the support elements 12, the suction air flow effective at the joints 14 is maximized, which is why even deep joints 14 can be cleaned particularly reliably and effectively, which is particularly in the Figure 3b is shown as an example.
  • the Figure 4a and 4b correspond to the representations of Fig. 3a and 3b , however, the bottom surface 13 is completely flat and thus designed without joints 14. If the in the design according to the Figure 4a and 4b the sealing strips 5, as described above, would be in sealing contact with the bottom surface 13, the support elements 12 could prevent the nozzle body 1 from being sucked into place, but no air flow required for suction cleaning would be able to be provided at the sealing strips 5.
  • the sealing strips 5 are flexibly formed from plastic and additionally segmented, the individual segments 7 can be deformed by increasing negative pressure in the suction chamber 2, which then results in openings for the passage of suction air.
  • a type of valve function is achieved which always ensures a volume flow of the suction air that is necessary for effective suction operation.
  • the individual segments 7 according to FIG Fig. 2 completely raised and / or deformed at their edges (see in particular Figure 4b ).

Landscapes

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

Claims (11)

  1. Suceur d'aspirateur pour sol dur, doté d'un corps de suceur (1) et d'un espace d'aspiration (2) formé dans le corps de suceur (1), ouvert vers le bas,
    - l'espace d'aspiration (2) étant délimité d'une part le long d'une direction de travail (x) par une paroi (3, 4) avant et arrière du corps de suceurs (1), ainsi que par des baguettes d'étanchéité (5) souples en matière plastique, raccordées sur les parois (3, 4) et d'autre part, dans une direction transversale (y) par des parois latérales (9),
    - le corps de suceur (1) comportant un canal d'aspiration (10) débouchant dans l'espace d'aspiration (2), destiné à dériver un flux d'air d'aspiration affluant à travers l'espace d'aspiration (2),
    - dans la zone des deux parois latérales (9) étant prévu respectivement un élément de soutien (12) débordant vers le bas par-dessus la paroi (3) avant et la paroi (4) arrière,
    - lors d'une orientation rectiligne, les baguettes d'étanchéité (5) débordant vers le bas, par-dessus les éléments de soutien (12), caractérisé en ce que
    - les baguettes d'étanchéité (5) sont segmentées le long de la direction transversale (y) respectivement par des entailles (6) et
    - et en ce qu'en l'absence de contraintes, les segments (7) successifs des baguettes d'étanchéité (5) se raccordent directement les unes aux autres sur leurs extrémités inférieures libres sans créer aucune fente ou par l'intermédiaire d'une fente d'une largeur inférieure à 1 mm.
  2. Suceur d'aspirateur pour sol dur selon la revendication 1, le corps de suceur (1) étant conçu sous la forme d'une pièce moulée par injection en monobloc.
  3. Suceur d'aspirateur pour sol dur selon la revendication 1 ou 2, l'espace d'aspiration (2) comportant une surface de base rectangulaire.
  4. Suceur d'aspirateur pour sol dur selon l'une quelconque des revendications 1 à 3, une tubulure (11) étant raccordée de manière rotative sur le canal d'aspiration (10).
  5. Suceur d'aspirateur pour sol dur selon l'une quelconque des revendications 1 à 4, les parois latérales (9) s'étendant le long de la direction de travail (x) au-delà des deux baguettes d'étanchéité (5) souples.
  6. Suceur d'aspirateur pour sol dur selon l'une quelconque des revendications 1 à 5, en tant qu'éléments de soutien (12) étant prévus des patins ou des roulettes.
  7. Suceur d'aspirateur pour sol dur selon la revendication 6, en tant qu'éléments de soutien (12) étant prévus des galets insérés dans l'espace d'aspiration (2).
  8. Suceur d'aspirateur pour sol dur selon l'une quelconque des revendications 1 à 7, les éléments de soutien (12) débordant de 1 mm à 5 mm vers le bas par rapport aux parois latérales (9).
  9. Suceur d'aspirateur pour sol dur selon l'une quelconque des revendications 1 à 8, les baguettes d'étanchéité (5) souples présentant une hauteur (h) comprise entre 5 mm et 20 mm.
  10. Suceur d'aspirateur pour sol dur selon l'une quelconque des revendications 1 à 9, les baguettes d'étanchéité (5) comportant chacune entre 6 et 30 segmentes (7).
  11. Suceur d'aspirateur pour sol dur selon l'une quelconque des revendications 1 à 10, l'espace d'aspiration (2) présentant le long de la direction transversale (y) une largeur comprise entre 260 mm et 400 mm.
EP18176215.4A 2017-07-07 2018-06-06 Buse d'aspirateur pour surfaces lisses Active EP3430962B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102017115299.7A DE102017115299A1 (de) 2017-07-07 2017-07-07 Glattbodenstaubsaugerdüse

Publications (2)

Publication Number Publication Date
EP3430962A1 EP3430962A1 (fr) 2019-01-23
EP3430962B1 true EP3430962B1 (fr) 2021-09-22

Family

ID=62567425

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18176215.4A Active EP3430962B1 (fr) 2017-07-07 2018-06-06 Buse d'aspirateur pour surfaces lisses

Country Status (3)

Country Link
EP (1) EP3430962B1 (fr)
CN (1) CN109199230B (fr)
DE (1) DE102017115299A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112641375A (zh) * 2020-05-21 2021-04-13 安徽大汉机器人集团有限公司 一种吸拖一体机
WO2024050691A1 (fr) * 2022-09-06 2024-03-14 周劲松 Structure de brosse à plancher de dispositif de nettoyage de sol

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1849663A (en) * 1928-12-26 1932-03-15 Walter S Finnell Vacuum floor mopper
US4190924A (en) 1977-10-11 1980-03-04 Nicholson James A Animal grooming device
US20050066471A1 (en) 2003-09-30 2005-03-31 Miller Paul R. Color-coded cleaning nozzles and method of cleaning
DE102004005144A1 (de) 2004-02-03 2005-08-18 Vorwerk & Co. Interholding Gmbh Bodendüse für einen Staubsauger
US7617564B2 (en) 2005-10-05 2009-11-17 Alto U.S. Inc. Dual purpose floor cleaning apparatus and method of use
DE102008012889B4 (de) * 2008-03-06 2012-04-19 Wessel-Werk Gmbh Saugdüse für Bodenstaubsauger
DE102008015904B4 (de) * 2008-03-27 2013-01-17 Wessel-Werk Gmbh Saugdüse für Bodenstaubsauger
US20140130295A1 (en) 2012-11-13 2014-05-15 Robert S. Robinson Wide-area vacuum/squeegee head floor cleaning tool
DE102014100004A1 (de) 2014-01-02 2015-07-02 Miele & Cie. Kg Saugwerk für Staubsauger
CN203662686U (zh) * 2014-01-13 2014-06-25 苏州爱普电器有限公司 立式真空吸尘器
DE102014105809A1 (de) * 2014-04-24 2015-10-29 Wessel-Werk Gmbh Saugdüse zum Saugen von Glattböden, insbesondere von gefliesten Bodenflächen
DE102014208080A1 (de) * 2014-04-29 2015-10-29 BSH Hausgeräte GmbH Staubsaugerdüse
CN204071949U (zh) * 2014-05-16 2015-01-07 科沃斯机器人有限公司 吸尘器地刷及其吸尘器
KR20160026269A (ko) * 2014-08-29 2016-03-09 삼성전자주식회사 흡입노즐 및 이를 구비한 진공청소기
DE102014114030A1 (de) 2014-09-26 2016-03-31 Vorwerk & Co. Interholding Gmbh Grobgutdichtlippen
DE102014116280A1 (de) 2014-11-07 2016-05-12 Vorwerk & Co. Interholding Gmbh Saugdüse
DE102016103974B4 (de) * 2015-03-06 2022-07-28 Wessel-Werk Gmbh Saugdüse für Bodenstaubsauger
DE102015105228B4 (de) * 2015-04-07 2019-08-22 Vorwerk & Co. Interholding Gmbh Vorrichtung für ein ein saugendes Gebläse aufweisendes Reinigungsgerät

Also Published As

Publication number Publication date
EP3430962A1 (fr) 2019-01-23
CN109199230B (zh) 2021-08-10
DE102017115299A1 (de) 2019-01-10
CN109199230A (zh) 2019-01-15

Similar Documents

Publication Publication Date Title
EP2989953B1 (fr) Utilisation d'une buse d'aspiration pouvant etre raccordee a un aspirateur pour aspirer une surface textile, une surface de sol dur dalle et une surface de sol dur lisse sans joint
EP2939582B1 (fr) Buse d'aspirateur
DE4304681C2 (de) Einteilige Staubsaugerdüse
EP3047775B1 (fr) Semelle en matiere synthetique pour une buse d'aspirateur
DE2530126A1 (de) Vorrichtung zum aufsaugen von trockenen oder feuchten verunreinigungen von einem boden
EP3430962B1 (fr) Buse d'aspirateur pour surfaces lisses
EP3257417B1 (fr) Buse d'aspirateur
EP2721988A2 (fr) Tête de nettoyage pour un appareil de nettoyage destiné au nettoyage par voie humide de surfaces de sol
DE102016115977A1 (de) Bodenplatte für eine Saugdüse bzw. ein Vorsatzgerät
EP2116165B1 (fr) Bas d'aspiration pour aspirateurs
EP3025626A1 (fr) Buse de sol pour un appareil d'entretien du sol et procede de fabrication d'une buse de sol pour un appareil d'entretien du sol
EP2937029B1 (fr) Buse d'aspiration destinée à aspirer des sols lisses, notamment des sols dallés
EP1935307B1 (fr) Buse de sol pour aspirateur
EP1228732A2 (fr) Aspirateur domestic
EP1595485B1 (fr) Buse d'aspiration pour aspirateur
EP0818173B1 (fr) Suceur à triple fonction pour aspirateur
EP3050475B1 (fr) Buse d'aspiration pour surfaces dures
EP3042597B1 (fr) Buse de sol pour aspirateur
DE102017118487B4 (de) Saugdüse für ein ein Sauggebläse aufweisendes Reinigungsgerät
DE102015105228A1 (de) Vorrichtung für ein ein saugendes Gebläse aufweisendes Reinigungsgerät
EP3795047B1 (fr) Suceur d'aspirateur universel
DE102018126367A1 (de) Staubsaugerbodendüse
DE3602926A1 (de) Saugduese
DE102015104436A1 (de) Gleitsohle für eine Staubsaugerdüse
DE102015105415A1 (de) Bodendüse für Staubsauger

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: 20190130

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

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

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

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: 20210507

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: DE

Ref legal event code: R096

Ref document number: 502018007141

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: AT

Ref legal event code: REF

Ref document number: 1431650

Country of ref document: AT

Kind code of ref document: T

Effective date: 20211015

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: 20210922

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: 20210922

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: 20210922

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: 20210922

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: 20210922

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: 20211222

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: 20210922

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: 20211222

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

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: 20210922

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: 20211223

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

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: 20220122

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: 20210922

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: 20210922

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: 20220124

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: 20210922

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: 20210922

Ref country code: ES

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: 20210922

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: 20210922

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: 20210922

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: 20210922

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502018007141

Country of ref document: DE

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

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: 20210922

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: 20220623

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: 20210922

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: 20210922

Ref country code: IT

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: 20210922

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: 20220630

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: 20220606

Ref country code: LI

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

Effective date: 20220630

Ref country code: IE

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

Effective date: 20220606

Ref country code: CH

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

Effective date: 20220630

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: 20220630

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

Ref country code: FR

Payment date: 20230628

Year of fee payment: 6

Ref country code: DE

Payment date: 20230503

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: 20230605

Year of fee payment: 6

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

Ref country code: GB

Payment date: 20230622

Year of fee payment: 6

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

Ref country code: HU

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

Effective date: 20180606

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: 20210922

Ref country code: MK

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: 20210922

Ref country code: CY

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: 20210922