EP3357392B1 - Plaque support pour un sac filtrant d'aspirateur comprenant un dispositif de fermeture - Google Patents

Plaque support pour un sac filtrant d'aspirateur comprenant un dispositif de fermeture Download PDF

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Publication number
EP3357392B1
EP3357392B1 EP17155002.3A EP17155002A EP3357392B1 EP 3357392 B1 EP3357392 B1 EP 3357392B1 EP 17155002 A EP17155002 A EP 17155002A EP 3357392 B1 EP3357392 B1 EP 3357392B1
Authority
EP
European Patent Office
Prior art keywords
closing
holding plate
movement
closure
base 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
EP17155002.3A
Other languages
German (de)
English (en)
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EP3357392A1 (fr
Inventor
Ralf Sauer
Jan Schultink
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.)
Eurofilters Holding NV
Original Assignee
Eurofilters Holding NV
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
Priority to EP17155002.3A priority Critical patent/EP3357392B1/fr
Application filed by Eurofilters Holding NV filed Critical Eurofilters Holding NV
Priority to PL17155002T priority patent/PL3357392T3/pl
Priority to DK17155002.3T priority patent/DK3357392T3/da
Priority to ES17155002T priority patent/ES2894746T3/es
Priority to PCT/EP2018/052082 priority patent/WO2018145937A1/fr
Priority to RU2019124693A priority patent/RU2729098C1/ru
Priority to CN201880010644.5A priority patent/CN110312458B/zh
Priority to US16/480,590 priority patent/US11517163B2/en
Priority to AU2018219396A priority patent/AU2018219396C1/en
Publication of EP3357392A1 publication Critical patent/EP3357392A1/fr
Application granted granted Critical
Publication of EP3357392B1 publication Critical patent/EP3357392B1/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
    • 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
    • A47L9/1427—Means for mounting or attaching bags or filtering receptacles in suction cleaners; Adapters
    • A47L9/1436—Connecting plates, e.g. collars, end closures
    • A47L9/1445—Connecting plates, e.g. collars, end closures with closure 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
    • A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles

Definitions

  • the invention relates to a holding plate for a vacuum cleaner filter bag, comprising a base plate in which a passage opening is formed, and a closure device for closing the passage opening.
  • Such holding plates are known in various forms for arranging the vacuum cleaner filter bag in a vacuum cleaner housing.
  • the closing device serves in particular to close the passage opening leading into the bag after the bag has been used, in order to prevent the suction material from escaping unintentionally.
  • Different solutions have been proposed for the locking mechanism, for example slide solutions or folding solutions.
  • Simple slide solutions are, for example, from the EP 1 284 629 or the DE 10 2006 055 890 known.
  • such solutions have the disadvantage that the holding plates must have at least twice the size of the passage opening in the direction of movement of the slide so that the actual closure element moves from an open position, in which the passage opening is not blocked, to a closed position in which the passage opening is closed will, can be spent.
  • the space available for the holding plate is very limited, so that this large expansion in one direction proves to be a disadvantage.
  • an automatic slide solution that works together with a corresponding device in the vacuum cleaner housing is based on the EP 0 758 209 known.
  • the expansion of the holding plate in the sliding direction is large, so that the solution is not suitable for all vacuum cleaner filter bags and / or vacuum cleaners.
  • a manual folding solution is from the DE 10 2007 053 151 known. More complex solutions with an automatic locking mechanism can be found in the DE 20 2008 018 054 , the DE 20 2008 006 904 , the DE 20 2016 003 890 and the DE 20 2008 004 733 .
  • the latter publication also shows a solution with a multi-part closure element.
  • a holding plate according to the preamble of claim 1 is for example in DE-U-202011052208 disclosed.
  • the object of the invention is therefore to provide a holding plate which enables the passage opening of the holding plate to be closed in a simple and space-saving manner.
  • the closure device comprises two closure parts which are arranged in a plane parallel to the passage opening.
  • the closure parts are movable relative to one another, so that they can be brought into a closed position by a closing movement that runs in the plane.
  • each of the closure parts overlaps with another part of the passage opening, so that it is blocked or closed as a whole.
  • the holding plate can in particular be designed in such a way that it can be attached to a corresponding holding device in a vacuum cleaner housing.
  • the vacuum cleaner filter bag can be pushed over a connection piece on the vacuum cleaner side with the aid of the holding plate.
  • a flat component is referred to herein as a holding plate.
  • the extension of the holding plate is thus many times greater in two directions running perpendicular to one another than in a third direction running perpendicular to both directions.
  • the through-opening of the holding plate is provided in order to align with an inlet opening of the bag wall after the holding plate has been connected to the bag wall of the vacuum cleaner filter bag. Via the opening of the retaining plate and the inlet opening the bag wall can be brought into the interior of the vacuum cleaner filter bag when a vacuum cleaner is in operation.
  • the base plate can consist of two parallel parts that are spaced apart from one another, the closure parts of the closure device being arranged between the parts of the base plate.
  • the two parts of the base plate can thereby reduce or prevent mobility of the closure parts perpendicular to the passage opening. In other words, the closure parts can thereby be fixed in a direction perpendicular to the passage opening.
  • the two parts of the base plate can be connected to one another on at least two, in particular opposite, sides.
  • the parts of the base plate can be connected in particular on the connected sides via a hinge, in particular a film hinge, a fold line or a weld seam.
  • the two closure parts can in particular be designed in such a way that, in the closure position, they overlap with different parts of the passage opening.
  • each of the closure parts can overlap one half of the passage opening in the closure position and thus block it.
  • the entire passage opening can thus be closed by both parts.
  • the overlapping of the closure parts with the passage opening is to be understood here in particular in a plan view, that is to say in the viewing direction perpendicular to the passage opening.
  • the closure device can in particular comprise exactly two closure parts. However, it is conceivable that the closure parts each comprise several interconnected elements. This means that even more compact solutions can be implemented.
  • the elements of the closure parts can in particular be connected to one another via hinges, in particular film hinges.
  • the indication that the closing movement takes place in the plane of the closure parts is to be understood in particular to mean that the closing movement of the closure parts has no component perpendicular to the plane of the closure parts and thus perpendicular to the passage opening.
  • the indication that the closure parts are movable with respect to one another means that a relative movement between the closure parts is possible in the plane. In particular, the closure parts can move towards one another during the closing movement.
  • the closing movement can, in particular, transfer the closing parts from an open position to the closing position.
  • the passage opening is not overlapped by the closure parts and thus not closed.
  • In the open Position can overlap the closure parts with the base plate, but not with the passage opening.
  • the closure parts can be connected to one another via a connecting element. As a result, the movement of the closure parts can be coupled to one another.
  • the connecting element can be a film hinge.
  • the connecting element is an extended component to which each of the closure parts is connected separately, in particular via a film hinge.
  • the closure device can be designed in such a way that the closing movement is brought about by displacing the connecting element in a direction of movement parallel to the plane of the closure parts.
  • the closure parts can form a closure slide together with the connecting element.
  • the closing can be done automatically, so to speak, by moving the connecting element. For the operator, the movement required for closing can therefore correspond to that of known slide solutions.
  • the closure device can in particular be designed such that the closing movement of the closure parts has a component perpendicular to the direction of movement of the connecting element and a component parallel to it. As stated above, the vertical component also lies in the plane of the closure parts.
  • the vertical movement components of the closure parts can in particular be directed in opposite directions. In other words, the closure parts can move towards one another during the closing movement.
  • the closure parts In an open position of the closure device, in which the closure parts do not overlap with the passage opening and the passage opening is thus opened, the closure parts can be arranged on both sides of the passage opening. As a result of the movement component towards one another, the closure parts then also move towards areas which overlap with the passage opening.
  • the closure parts can also be offset in the direction of movement of the connecting element with respect to the passage opening. Due to the combined movement perpendicular and parallel to the direction of movement of the connecting element, it can therefore be achieved that the closure parts move towards one another and towards the passage opening, so that in the closure position they completely close the passage opening.
  • the closing movement can thus to a certain extent be a scissors-like movement of the closure parts on which a translational movement is superimposed.
  • the closing movement can in particular be a reversible movement. If the connecting element is therefore moved in a direction opposite to the direction of movement during the closing movement, the closing parts can be moved from the closed position into the open position.
  • Each of the closure parts can be pivotable about an, in particular a common, axis.
  • Each of the axes can be formed by a hinge via which the respective closure part is connected to the connecting element.
  • the axis can be formed by the hinge via which the closure parts are connected to one another, which in this case also forms the connecting element.
  • the axis or axes run perpendicular to the plane of the closure parts and thus also perpendicular to the plane of the passage opening.
  • the closure parts can be designed symmetrically to an axis of symmetry which runs parallel to the direction of movement of the connecting element during the closing movement.
  • the closing movement can also run symmetrically to the axis of symmetry.
  • the symmetry can in particular be axial symmetry. This enables a particularly simple construction of the closure device.
  • the closure device can in particular be designed such that the closing movement is a guided movement such that the closure parts each have a curved guide surface which, during the closing movement, runs along a guide element arranged on the base plate.
  • This guided movement makes it possible to convert the lateral movement of the connecting element and thus the closure parts into the above-described scissors-like movement on one another.
  • the curved guide surface can be arranged on a side surface of the respective closure part and the guide element can in each case be designed as a projection on the base plate. Due to the small extent of the closure parts perpendicular to the At the same level, the guide surface can also be referred to as a guide edge. The curvature of the curved guide surface can be continuous.
  • the projection on the base plate can in particular be an elevation from the base plate, which is arranged on the side of the base plate on which the closure parts are arranged.
  • the closure device can be designed such that the closing movement is a guided movement such that the closure parts each have a guide element which, during the closing movement, runs along a curved guide surface provided on the base plate.
  • the guide element and guide surface are interchanged with respect to the solution described above.
  • the curved guide surface can in particular be designed as a groove in the base plate and the guide elements in each case as a projection on the closure parts which engage in the groove.
  • the curved guide surface can in particular correspond to a side wall of the groove.
  • the groove can in particular be designed to surround the passage opening. At least in sections, the groove can be parabolic.
  • the groove can be designed as an oval or oval line, which is designed symmetrically in particular to the axis of symmetry described above. This symmetry can be the only axial symmetry of the groove. In other words, the groove is then neither circular nor elliptical.
  • the curvature of the curved guide surface can be continuous.
  • the projections on the closure parts can in particular be pins, in particular cylindrical pins.
  • Stops can be provided on the base plate in order to prevent the closure parts from moving beyond the closure position and / or an open position. With these stops, parts of the closure parts can be brought into engagement in the closure position or the open position, so that they prevent further movement of the closure parts in the closing direction or opening direction.
  • the stops for the closed position can also be different from those for the open position.
  • the stops can also be part of the above-described guide elements arranged on the base plate.
  • the closure device can be designed in such a way that the curved guide surface of the closure parts is delimited by a latching element which, in the closed position, engages with a part of the guide element, so that further movement in the same direction is blocked.
  • a movement in opposite directions Direction i.e. in the opening direction, is however possible. The same applies to the open position.
  • the base plate can also have a projection which is engaged from behind by a latching element of a closure part in an open position of the closure device.
  • the closure parts can be held in a defined starting position or defined open position. This is advantageous in order to avoid unintentional locking, for example when transporting the retaining plate.
  • the latching element of the closure part can be a latching element described above.
  • the projection of the base plate can in turn be part of the above-described guide element on the base plate.
  • Corresponding locking elements, projections and / or stops can each be provided for both closure parts.
  • the base plate and / or the closure device can each be designed as a deep-drawn molded part. A particularly simple and inexpensive production is possible as a result. However, it is also conceivable to design the base plate and / or closure device as an injection molded part.
  • the base plate and / or the closure parts can be made from recycled plastic.
  • recycled polyethylene terephthalate (rPET) can be used.
  • the base plate and / or the closure parts are formed from rPET or comprise a very high proportion of rPET, for example at least 90% by weight.
  • the rPET can come from beverage bottles (bottle flake chips) or metallized PET films, for example.
  • recycled polybutylene terephthalate (rPBT), recycled polylactic acid (rPLA), recycled polyglycolide and / or recycled polycaprolactone can also be used.
  • recycled polyolefins especially recycled polypropylene (rPP), recycled polyethylene and / or recycled polystyrene (rPS); Recycled polyvinyl chloride (rPVC), recycled polyamides as well as mixtures and combinations thereof are possible.
  • the closure parts or the closure slide and the base plate can in particular be formed from two different plastics.
  • the completely assembled unit comprising the base plate and closure parts or closure slide can be welded onto the bag by means of ultrasonic welding through closure parts or closure slide and base plate.
  • the complete component is sandwiched between a Sonotrode and an anvil clamped and subjected to ultrasound.
  • the base plate is welded to the bag material without the closure parts or the closure slide being welded to the holding plate.
  • the plastic material of the base plate can in particular be incompatible with the plastic material of the locking parts or the locking slide.
  • the plastic material of the base plate cannot essentially mix with the plastic material of the closure parts or of the closure slide, so that these plastics are not welded to one another.
  • the locking parts or the locking slide can consist of rPP and the retaining plate of rPET.
  • Recycled plastic is particularly advantageous if the base plate and / or the closure parts are formed by deep drawing.
  • PP polypropylene
  • the locking device of the retaining plates described above is thus formed by the locking parts as well as possible stops, projections, latching elements and connecting elements.
  • the invention also provides a vacuum cleaner filter bag comprising a bag wall and a retaining plate connected thereto as described above.
  • the holding plate can have one or more of the features mentioned above.
  • the bag wall can comprise one or more layers of filter material, in particular one or more layers of nonwoven fabric.
  • Vacuum cleaner filter bags with such a bag wall made of several layers of filter material are for example from the EP 2 011 556 or the EP 0 960 645 known.
  • a wide variety of plastics can be used as the material for the nonwoven layers, for example polypropylene and / or polyester.
  • the layer of the bag wall to be connected to the holding plate can be a nonwoven layer.
  • the bag wall can have a through opening, in particular wherein the through opening of the bag wall is arranged in alignment with the through opening of the base plate.
  • the through-opening in the base plate and the through-opening in the bag wall can form an inflow opening through which the air to be cleaned can flow into the interior of the vacuum cleaner filter bag.
  • nonwoven is used as defined by ISO standard ISO9092: 1988 or CEM standard EN29092.
  • the terms nonwoven or nonwoven and nonwoven in the field of the production of nonwovens are delimited from one another as follows and are also to be understood in this way in the context of the present invention.
  • Fibers and / or filaments are used to produce a nonwoven fabric.
  • the loose or loose and still unbound fibers and / or filaments are referred to as fleece or fiber fleece (web).
  • fleece binding step By means of a so-called fleece binding step, a nonwoven fabric of this type is finally produced which has sufficient strength to be wound into rolls, for example.
  • a nonwoven fabric is made self-supporting as a result of the consolidation.
  • This method enables a particularly simple and therefore inexpensive production of the holding plate.
  • the wing sections After the wing sections have been folded down, they can be connected to the middle part of the holding plate, for example by welding.
  • the wing sections are then arranged parallel to the central part, the closure parts being arranged between the wing sections and the central part in a common plane.
  • the middle part and the folded-up wing sections reduce or completely avoid mobility of the closure parts perpendicular to the plane of the passage opening. In other words, the closure parts can thereby be fixed in a direction perpendicular to the passage opening.
  • the wing sections can have recesses such that after the wing sections have been folded down, these recesses overlap with the passage opening.
  • the folded-up wing sections can also form a passage opening which overlaps, in particular is in alignment, with the passage opening of the central part.
  • closure device in particular the closure parts, can also be designed as deep-drawn molded parts.
  • closure parts can also be designed as injection molded parts.
  • the holding plate produced in this way can have one or more of the features described above.
  • Figure 1 shows an exemplary holding plate 1 with a base plate 2 in which a passage opening 3 is formed.
  • two closure parts 4, 5 can be seen, which are connected to one another via a connecting element 6.
  • the closure parts 4, 5 are arranged in a plane parallel to the passage opening 3 and thus to the base plate 2.
  • the closure parts 4, 5 are shown in an open position, so they do not block the passage opening 3.
  • the closure parts 4, 5 are arranged laterally offset with respect to the passage opening 3.
  • the closure parts 4, 5 are designed symmetrically to the axis 7, which runs parallel to the plane of the passage opening 3.
  • the passage opening 3 and the base plate 2 are also designed symmetrically to the axis of symmetry 7 in this example.
  • FIG. 1 Also shown in Figure 1 are two bumps or projections 8, 9 provided on the base plate 2. As will become clear from the following description, the projections 8, 9 have different functions for the locking mechanism.
  • the closure parts 4, 5 are connected in the area of the connecting element 6 via a film hinge (not shown).
  • the film hinge itself can form the connecting element.
  • the connecting element is expanded even further, which facilitates the handling of the closure device.
  • the closure parts are movable relative to one another in the plane in which they are arranged. In particular, they can be pivoted about an axis which is defined by the film hinge (not shown). This axis runs perpendicular to the plane of the sheet and thus perpendicular to the plane of the passage opening 3 or to the plane of the closure parts.
  • a movement of the closure parts 4, 5 in a direction parallel to the axis of symmetry 7 is possible.
  • the connecting element 6 can be moved by an operator in a direction parallel to the axis of symmetry 7 and away from the passage opening 3.
  • the closure parts 4, 5 also move in this direction until they come into engagement with the projections 8, 9.
  • the closure parts 4, 5 each have a curved guide surface 10, 11 which faces the projections 8, 9.
  • the guide surfaces 10, 11 come into contact with the edges 12, 13 of the projections 8, 9, the movement of the closure parts 4, 5 is guided in such a way that the curved guide surface moves along the edges 12, 13.
  • a movement component of the closure parts 4, 5 is generated perpendicular to the direction of movement of the connecting element 6.
  • the closure parts 4, 5 are moved towards one another. Move at the same time
  • the closure parts 4, 5 continue to move in a translatory manner with a movement component parallel to the direction of movement of the connecting element 6.
  • closure parts 4, 5 are shown in the closed position. In doing so, they close the passage opening, which is no longer visible in the figure, by overlapping it in plan view. In this case, half of the passage opening 3 is overlapped by one of the closure parts 4, 5.
  • parts of the projections 8, 9 form stops with which parts of the closure parts 4, 5 engage in the closure position.
  • projections 14, 15 are provided laterally on the closure parts 4, 5, which cooperate with the projections 8, 9 functioning as stops.
  • FIG. 3 shows a further exemplary holding plate 1.
  • a base plate 2 a passage opening 3 and closure parts 4, 5 are again provided.
  • the closure parts 4, 5 are in turn connected to one another via a connecting element 6.
  • Projections 8, 9. In contrast to the above exemplary embodiment, however, the projections 8, 9 do not have the function of a guide element. Instead, a groove 16 surrounding the passage opening 3 is provided in the base plate 2.
  • each of the closure parts 4, 5 has a guide element 17, 18 in the form of a projection which engages in the groove 16. In this example, the guided closing movement of the closure parts 4, 5 towards one another is achieved in that the projections 17, 18 of the closure parts 4, 5 run along a curved guide surface of the groove 16.
  • the closing movement in turn leads to a combination of a translational and a pivoting movement, so that the locking parts are in the locking position of the Figure 2 can be arranged.
  • the projections 8, 9 in turn serve as stops to prevent movement beyond the closed position.
  • the closure of the passage opening 3 is reversible.
  • the connecting element 6 can thus be moved in a direction of movement parallel to the axis of symmetry 7 and towards the passage opening 3.
  • the closure parts 4, 5 then move in reverse to the above-described closing movement in an opening movement until they return to the open position of the Figures 1 or 3 are spent.
  • Figure 4 illustrates the manufacture of an exemplary retaining plate and further features of an exemplary locking device.
  • the base plate can be designed as a deep-drawn molded part. This enables particularly cost-efficient production, since no cost-intensive injection molding tool has to be produced.
  • recycled plastic can be used for deep drawing, which is advantageous from an ecological point of view.
  • the retaining plate 1 shown and not yet completed comprises a base plate which is designed as a deep-drawn part.
  • the base plate has a central part 19 and wing sections 20, 21 arranged on opposite sides.
  • the wing sections 20, 21 are each pivotable about the side of the central part 19 on which they are arranged.
  • the wing sections 20, 21 can be connected to the middle part 19 via a film hinge or a fold line, for example.
  • the wing sections 20, 21 can be folded in the direction of the central part 19 so that the wing sections 20, 21 with both the central part 19 and the closure parts 4, 5 overlap.
  • Recesses 22, 23 are provided in the wing sections 20, 21 in order to cut out the passage opening 3 when the middle part 19 overlaps.
  • the folded wing sections 20, 21 can then be connected, for example welded, to the middle part 19 in order to fix them in their position in a plane parallel to the plane of the passage opening 3.
  • the closure slide formed from the closure parts 4, 5 and the connecting element 6 is then also fixed in a direction perpendicular to the plane of the passage opening 3.
  • the closure parts 4, 5 are then only movable in the common plane in which they are arranged and which is arranged parallel to the plane of the passage opening 3.
  • the locking slide of the embodiment of Figure 4 differs slightly from the slide lock of the Figures 1 to 3 .
  • the connecting element 6 is bar-shaped and each of the closure parts 4, 5 is connected to the connecting element 6 via a separate film hinge 24, 25.
  • the closure parts 4, 5 each have a latching element 26 which, in the illustrated open position of the closure parts 4, 5, engages behind a projection 27, 28 arranged on the base plate. Because the latching element 26 latches with the projection 27, 28, the locking slide cannot easily move out of the open position move out.
  • the closure parts 4, 5 can therefore be fixed or set in a defined starting position. This can be particularly advantageous for transporting the holding plate. In this way it can be ensured that the operator will find a completely open locking slide when a vacuum cleaner filter bag equipped with the holding plate is to be inserted into a vacuum cleaner.
  • the projections 14, 15 on the closure parts 4, 5 also act as latching elements which engage behind the projections 27, 28. This allows additional securing in the open position to be achieved. It would also be conceivable for the function to be achieved solely by the projections 14, 15 and for the separate latching elements 26 to be omitted.
  • the retaining plate described thus offers a simple, inexpensive and space-saving alternative to known locking solutions. It goes without saying that the features mentioned in the exemplary embodiments described above are not restricted to these special combinations and are also possible in any other combinations.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Packages (AREA)
  • Closures For Containers (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Connection Of Plates (AREA)

Claims (16)

  1. Plaque de retenue (1) pour un sac filtrant d'aspirateur, comprenant une plaque de base (2) au sein de laquelle est réalisé un orifice traversant (3), et un dispositif de fermeture permettant de fermer l'orifice traversant (3),
    dans laquelle le dispositif de fermeture comprend deux parties de fermeture (4, 5) qui sont agencées dans un plan parallèle à l'orifice traversant (3) ; caractérisée en ce que
    les parties de fermeture (4, 5) sont mobiles l'une par rapport à l'autre dans le plan, de sorte qu'elles peuvent être déplacées, grâce à un mouvement de fermeture dans le plan, jusqu'à une position de fermeture où elles ferment l'orifice traversant (3) en chevauchant respectivement une partie de l'orifice traversant (3).
  2. Plaque de retenue selon la revendication 1, dans laquelle les parties de fermeture sont reliées entre elles par l'intermédiaire d'un élément de liaison (6).
  3. Plaque de retenue selon la revendication 2, dans laquelle le dispositif de fermeture est réalisé de sorte que le mouvement de fermeture est causé par un déplacement de l'élément de liaison dans une direction de mouvement parallèle au plan des parties de fermeture.
  4. Plaque de retenue selon la revendication 3, dans laquelle le dispositif de fermeture est réalisé de sorte que le mouvement de fermeture des parties de fermeture présente une composante perpendiculaire à la direction de mouvement de l'élément de liaison et une composante parallèle à ladite direction.
  5. Plaque de retenue selon l'une quelconque des revendications précédentes, dans laquelle chacune des parties de fermeture peut pivoter autour d'un axe, en particulier autour d'un axe commun.
  6. Plaque de retenue selon la revendication 5, dans laquelle chacun des axes est formé par une charnière par l'intermédiaire de laquelle la partie de fermeture respective est reliée à l'élément de liaison.
  7. Plaque de retenue selon l'une quelconque des revendications 3 à 6, dans laquelle les parties de fermeture sont réalisées symétriquement par rapport à un axe de symétrie (7) s'étendant parallèlement à la direction de mouvement de l'élément de liaison.
  8. Plaque de retenue selon l'une quelconque des revendications précédentes, dans laquelle le dispositif de fermeture est réalisé de sorte que le mouvement de fermeture est un mouvement guidé de telle manière que les parties de fermeture présentent respectivement une surface de guidage (10, 11) incurvée qui, pendant le mouvement de fermeture, s'étend le long d'un élément de guidage (12, 13) agencé au niveau de la plaque de base.
  9. Plaque de retenue selon la revendication 8, dans laquelle la surface de guidage incurvée est agencée au niveau d'une surface latérale de la partie de fermeture respective, et l'élément de guidage est réalisé respectivement sous la forme d'une saillie au niveau de la plaque de base.
  10. Plaque de retenue selon l'une quelconque des revendications 1 à 7, dans laquelle le dispositif de fermeture est réalisé de sorte que le mouvement de fermeture est un mouvement guidé de telle manière que les parties de fermeture présentent respectivement un élément de guidage qui, pendant le mouvement de fermeture, s'étend le long d'une surface de guidage incurvée fournie au niveau de la plaque de base.
  11. Plaque de retenue selon la revendication 10, dans laquelle la surface de guidage incurvée est réalisée sous la forme d'une rainure (16) dans la plaque de base et les éléments de guidage sont réalisés au niveau des parties de fermeture respectivement sous la forme d'une saillie (17, 18) venant en prise dans la rainure.
  12. Plaque de retenue selon l'une quelconque des revendications précédentes, dans laquelle des butées (8, 9, 29, 30) sont fournies au niveau de la plaque de base afin d'empêcher un mouvement des parties de fermeture au-delà de la position de fermeture et/ou d'une position ouverte.
  13. Plaque de retenue selon l'une quelconque des revendications précédentes, dans laquelle la plaque de base présente une saillie (27, 28) qui, dans une position ouverte du dispositif de fermeture, est en prise par l'arrière avec un élément d'encliquetage (26) d'une partie de fermeture.
  14. Plaque de retenue selon l'une quelconque des revendications précédentes, dans laquelle la plaque de base et/ou le dispositif de fermeture sont réalisés sous la forme d'une pièce moulée emboutie.
  15. Plaque de retenue selon l'une quelconque des revendications précédentes, dans laquelle la plaque de base et/ou les parties de fermeture sont fabriquées à partir de matière plastique recyclée.
  16. Sac filtrant d'aspirateur comprenant une paroi de sac et une plaque de retenue selon l'une quelconque des revendications précédentes reliée à ladite paroi.
EP17155002.3A 2017-02-07 2017-02-07 Plaque support pour un sac filtrant d'aspirateur comprenant un dispositif de fermeture Active EP3357392B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
PL17155002T PL3357392T3 (pl) 2017-02-07 2017-02-07 Płytka mocująca do worka filtrującego odkurzacza z urządzeniem zamykającym
DK17155002.3T DK3357392T3 (da) 2017-02-07 2017-02-07 Holdeplade til en støvsugerfilterpose med lukkeindretning
ES17155002T ES2894746T3 (es) 2017-02-07 2017-02-07 Placa de sujeción para una bolsa de filtro de aspiradora con dispositivo de cierre
EP17155002.3A EP3357392B1 (fr) 2017-02-07 2017-02-07 Plaque support pour un sac filtrant d'aspirateur comprenant un dispositif de fermeture
PCT/EP2018/052082 WO2018145937A1 (fr) 2017-02-07 2018-01-29 Plaque de retenue conçue pour un sac filtrant d'aspirateur, comprenant un dispositif de fermeture
RU2019124693A RU2729098C1 (ru) 2017-02-07 2018-01-29 Удерживающая пластина для фильтровального мешка пылесоса, имеющая запирающее устройство
CN201880010644.5A CN110312458B (zh) 2017-02-07 2018-01-29 用于吸尘器过滤袋的具有封闭装置的保持板
US16/480,590 US11517163B2 (en) 2017-02-07 2018-01-29 Retaining plate for a vacuum cleaner filter bag, having a closure device
AU2018219396A AU2018219396C1 (en) 2017-02-07 2018-01-29 Retaining plate for a vacuum-cleaner filter bag, having a closure device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP17155002.3A EP3357392B1 (fr) 2017-02-07 2017-02-07 Plaque support pour un sac filtrant d'aspirateur comprenant un dispositif de fermeture

Publications (2)

Publication Number Publication Date
EP3357392A1 EP3357392A1 (fr) 2018-08-08
EP3357392B1 true EP3357392B1 (fr) 2021-09-08

Family

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EP17155002.3A Active EP3357392B1 (fr) 2017-02-07 2017-02-07 Plaque support pour un sac filtrant d'aspirateur comprenant un dispositif de fermeture

Country Status (9)

Country Link
US (1) US11517163B2 (fr)
EP (1) EP3357392B1 (fr)
CN (1) CN110312458B (fr)
AU (1) AU2018219396C1 (fr)
DK (1) DK3357392T3 (fr)
ES (1) ES2894746T3 (fr)
PL (1) PL3357392T3 (fr)
RU (1) RU2729098C1 (fr)
WO (1) WO2018145937A1 (fr)

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* Cited by examiner, † Cited by third party
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PL233737B1 (pl) * 2018-01-03 2019-11-29 Wytwornia Wyrobow Papierowych Worwo Spolka Z Ograniczona Odpowiedzialnoscia Plytka instalujaca worek filtracyjny w odkurzaczu

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Also Published As

Publication number Publication date
US20190387938A1 (en) 2019-12-26
EP3357392A1 (fr) 2018-08-08
PL3357392T3 (pl) 2022-01-31
RU2729098C1 (ru) 2020-08-05
AU2018219396B2 (en) 2020-05-28
US11517163B2 (en) 2022-12-06
AU2018219396A1 (en) 2019-08-29
AU2018219396C1 (en) 2020-09-03
ES2894746T3 (es) 2022-02-15
CN110312458B (zh) 2021-11-19
WO2018145937A1 (fr) 2018-08-16
DK3357392T3 (da) 2021-10-11
CN110312458A (zh) 2019-10-08

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