EP2929819A1 - Dispositif de nettoyage de fenêtres et récipient collecteur - Google Patents

Dispositif de nettoyage de fenêtres et récipient collecteur Download PDF

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Publication number
EP2929819A1
EP2929819A1 EP15156859.9A EP15156859A EP2929819A1 EP 2929819 A1 EP2929819 A1 EP 2929819A1 EP 15156859 A EP15156859 A EP 15156859A EP 2929819 A1 EP2929819 A1 EP 2929819A1
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EP
European Patent Office
Prior art keywords
cleaning device
window cleaning
edge
inlet gap
shell
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.)
Withdrawn
Application number
EP15156859.9A
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German (de)
English (en)
Inventor
Stefan Dietz
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP2929819A1 publication Critical patent/EP2929819A1/fr
Withdrawn legal-status Critical Current

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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
    • A47L1/00—Cleaning windows
    • A47L1/06—Hand implements

Definitions

  • the invention relates to a window cleaning device for cleaning windows or the like with a collecting container, which allows a recording of dirty water, and with a collecting element attached to the withdrawal element for removing the window.
  • window cleaning devices are known from the prior art. Although usually window cleaning devices have a simple structure with a handle with a wiper blade mounted thereon, so are also known embodiments in which a collecting container for receiving dirty water is used.
  • a known embodiment of this shows the font DE 20 2012 004 877 U1 ,
  • This first of all comprises a wiper blade, which allows a removal of the window pane with a wiper lip arranged on a front removal edge.
  • the wiper blade is fastened along a fastening edge on a carrier unit.
  • the carrier unit serves at the same time for attaching a handle.
  • For holding dirty water forms the carrier unit together with a collecting tray fixed thereto a collecting container for receiving the dirty water.
  • the introduction of the dirty water takes place here by a lying next to the mounting edge of the wiper blade gap between the carrier unit and the drip tray.
  • This embodiment enables an advantageous removal of a window pane, wherein as a rule an introduction of the waste water running on the wiper blade into the collecting container takes place.
  • the embodiment has disadvantages, which show up in particular with regard to the attachment of the wiper blade to the carrier unit as well as in the discharge of the dirty water into the collecting container. Depending on the orientation of the window cleaning devices and the amount of dirty water collecting on the wiper blade, this may lead to a previous dripping of dirty water on a fastening edge of the carrier unit even before reaching the inlet gap.
  • the object of the present invention is to overcome the abovementioned disadvantages.
  • a generic window cleaning device is initially used for cleaning a window or the like.
  • the window cleaning device has a pull-off element which has a pull-off edge extending in a longitudinal direction and a spaced-apart fastening element.
  • the stripping element is to be designed in such a way that with the stripping element when the stripping element abuts against the stripping edge on the windowpane it is possible to remove the windowpane.
  • the exact embodiment the stripping element in the region of the stripping edge is otherwise unimportant for the embodiment according to the invention. For this purpose, it can be provided, for example, that raised wiper lips are used on the stripping element along the stripping edge.
  • the window cleaning device comprises a collecting container, which has a collecting volume for receiving dirty water.
  • the collecting container in turn comprises a lower mounting shell and an upper mounting shell, wherein the collecting volume is located between the mounting shells.
  • the peel-off element is fastened along the fastening edge on the collecting container. How the attachment takes place is irrelevant at first. Likewise, it does not necessarily require an attachment directly to the attachment edge. Rather, it is sufficient if the fastening edge is arranged in the collecting container.
  • a lower inlet gap is present directly or indirectly between a lower side of the drawing-off element and the lower fastening shell.
  • the Abziehelement For improved attachment of the Abziehelements the collecting container and at the same time for improved discharge of dirty water from the bottom of the Abziehelements in the collecting container, the Abziehelement is extended into the collecting volume into it.
  • the underside of the Abziehelements extends into the collecting container, without the flow of dirty water along the bottom is stopped before reaching the collection volume.
  • a previous dripping of dirty water is prevented before reaching the collection container.
  • the invention provides that the existing construction volume of the collecting container is used to realize the largest possible collection volume.
  • at least one transfer opening is required within the removal element and / or between the attachment edge of the withdrawal element and the inner wall of the collection container.
  • the transfer opening allows the passage of dirty water within the collection volume from an upper side of the Abziehelements to the bottom or from the bottom to the top.
  • a maximum volume for receiving dirty water is provided despite the separation of the collecting volume by the extractor sectionally arranged herein, since the space above and below the Abziehelements to form the collection volume is available.
  • the position of the stripping element with the arrangement of the fastening edge within the collecting container is advantageously secured if the lower fastening shell and / or the upper fastening shell has a plurality of spaced-apart fixing elements distributed over the length of the stripping element.
  • the fixing elements are to be designed such that they prevent withdrawal of the peeling element from the collecting container.
  • fixing elements for example penetrating needles can be used in the stripping element.
  • the stripping element has a plurality of spaced fastening recesses, which are penetrated by the fixing elements.
  • a plurality of spaced-apart transfer openings and a plurality of spaced-apart attachment recesses are used in the stripping element, which are arranged alternately at a small distance from the attachment edge.
  • a plurality of lower partitions are arranged in the lower mounting shell.
  • the lower partitions extend advantageously from the inner wall of the lower mounting shell and starting from the fastening edge in the direction of the lower side of the peeling element and in the direction of the inlet gap.
  • upper partitions are attached to the upper mounting shell, which extend starting from the inner wall of the upper mounting shell and starting from the fastening edge in the direction of the top of Abziehelements and in the inlet gap.
  • the partitions are each guided to the fixing.
  • the fixing elements can be arranged in an advantageous manner on kausdomen, wherein the partitions between the inner wall of the mounting shell in the region of the fastening edge are arranged up to these kausdomen.
  • the lower partitions in the direction of the underside of the Abziehelements are brought up to at least a small distance to this.
  • the peeling element comes into contact with the underside on the lower partitions at least during a deformation thereof during the intended use of the window cleaning device.
  • the upper partitions can come to rest on the top of the Abziehelements.
  • the attachment of the Abziehelements within the collecting container between the lower mounting shell and the upper mounting shell can be done in various ways.
  • a plurality of spaced-apart lower clamping elements are used, which are arranged on the lower fastening shell in the lower inlet gap and bear against the underside of the peeling-off element.
  • the dirty water running along the underside of the drawing-off element can pass past the lower clamping elements and into the collecting volume.
  • the lower inlet gap is located on the upper mounting shell a clamping edge. This is due to the length of the Abziehelements on the top of Abziehelements.
  • the peeling element between the lower clamping elements of the lower mounting shell and the clamping edge of the upper mounting shell is clamped. Due to the clamping attachment in the region of the inlet gap, a secure attachment of the peeling element is achieved in the collecting container.
  • an upper inlet gap for introducing dirty water into the collecting container is further formed between the top of the peeling element and the upper mounting shell.
  • the upper fastening shell likewise has a plurality of spaced-apart upper clamping elements.
  • these upper clamping elements are arranged in the upper inlet gap and abut the peeling element by clamping. It is obvious that advantageous to arrange the upper clamping elements opposite the lower clamping elements, so that it can be clamped clamped without a significant deformation of the Abziehelements this.
  • a symmetrical design is particularly advantageous.
  • a closing edge is arranged on the upper fastening shell opposite the lower inlet gap. It is provided that the closing edge at least in an unloaded, i. undeformed state of Abziehelements abuts the top of the Abziehelements over its entire length. This ensures that, in the absence of deformation of the Abziehelements substantially no dirty water from the collecting container at the top (with appropriate attitude of the window cleaning device) can escape. Furthermore, it is provided in this embodiment that, in a loaded state upon deformation of the Abziehelements an upper inlet gap between the top of the Abziehelements and the closing edge is formed. This is accompanied by a reduction of the lower inlet gap.
  • This embodiment makes it possible that, in a peeling off the window pane, in which the top of Abziehelements the window pane is arranged facing, an upper inlet gap between the top of Abziehelements and the closing edge is formed, in turn, the introduction of effluent at the top dirty water in the Collection container allowed.
  • the window cleaning device of the window advantageously closes the upper inlet gap and prevents immediate leakage of dirty water from the upper inlet gap.
  • the Abziehelement spaced from the closing edge and spaced from the lower inlet gap between lower clamping elements and upper clamping elements is clamped within the collecting container. It is particularly advantageous if the lower partitions and the upper partitions are used as lower clamping elements or upper clamping elements. Thus, the partitions are clamped on Abziehelement at. In this case, it is obvious that advantageously the lower partitions of the lower mounting shell are arranged opposite the upper partitions of the upper mounting shell.
  • the lower partitions have a sufficient distance from the lower inlet gap, so that a deformation of the Abziehelements within the collecting container between the lower partitions and the inlet gap is possible, so that in turn the upper inlet gap can be formed.
  • the puller is clamped between staggered clamping means.
  • the closing edge and at least one upper contact element is used on the upper side, which is to be arranged on the upper mounting shell at the mounting edge.
  • the upper partitions can be used in a particularly simple and particularly advantageous manner. It is also possible the support of the top along the mounting edge on a support edge of the upper mounting shell.
  • the clamping means are formed on the underside of the Abziehelements of several arranged on the lower mounting shell lower abutment elements.
  • the lower abutment elements are to be arranged within the collecting container between the lower inlet gap and the fastening edge.
  • the collecting container in turn can form a handle for handling in a first handle variant.
  • a receiving bore is provided on the collecting container into which a handle can be attached. It is irrelevant whether the receiving bore is arranged in the upper mounting shell or the lower mounting shell or whether alternatively both mounting shells in each case partially form the receiving bore.
  • the window cleaning device is extended by a connecting element.
  • the collecting container is attached to the connecting element.
  • the connecting element can also form a handle for handling and / or have a receiving bore for attaching a handling handle in a fourth handle variant.
  • a connecting element For the advantageous formation of a connecting element, a lower part and an upper part is used, between which the lower fastening shell and the upper fastening shell are clamped. This allows mounting of the upper mounting shell, including the Abziehelements to the lower mounting shell by connecting the upper part of the connecting element with the lower part of the connecting element.
  • exemplary embodiments of a window cleaning device are outlined.
  • a first embodiment of a window cleaning device 01 is sketched in perspective view.
  • the peeling element 11 is made of an elastically deformable material and by means of a wiper lip allows the removal of a window.
  • the peeling element 11 is fastened in the collecting container 21, which 21 is formed by a lower fastening shell 22 and an upper fastening shell 23.
  • the collecting container 21 in turn is in turn attached to a connecting element 03, which 03 is formed by a lower part 04 and an upper part 05.
  • the Fig. 2 again shows the window cleaning device 01 in a side view.
  • the window cleaning device 01 is sketched in a perspective view in section.
  • the peel-off element 11 which 11 has a peel-off edge 12 extending in the longitudinal direction of the window-cleaning device 01 and an attachment edge 13 opposite it.
  • wiper lips are mounted on both sides of the stripping edge 12, so that a reliable removal of a window pane is made possible by means of the wiper lips.
  • the stripping element 11 has an underside 14 and an upper side 15.
  • On both sides of the peeling element 11, a plurality of spacer elements 18 are respectively arranged on the underside 14 and the upper side 15, which prevent a flat contact of the peeling element 11 with its underside 14 or with its upper side 15 on the window pane.
  • the stripping element 11 extends into the collecting container 21, which is 21 formed by the lower mounting shell 22 and the upper mounting shell 23. Between the mounting shells 22, 23 a collecting volume 24 is formed for receiving dirty water. The introduction of dirty water into the collecting container 21 and the collecting volume 24 is made possible by the presence of a lower inlet gap 26 between the lower mounting shell 22 and the bottom 14 of the peeling 11th
  • the collecting container 21 is in turn attached to the lower mounting shell 22 and the upper mounting shell 23 on a connecting element 03, wherein the mounting shells 22, 23 are clamped between the lower part 04 and the upper part 05.
  • the mounting shells 22, 23 are clamped between the lower part 04 and the upper part 05.
  • each upper connecting dome 35 are arranged at the end of the upper partitions 31, at the 35 ends turn bolt-shaped fixing elements 36 are arranged. It is provided that the fixing elements 36 respectively penetrate fastening recesses 16 in the stripping element 11, and thus ensure a fixation of the stripping element 11 in the collecting receptacle 21.
  • the peeling-off element 11 has a peeling edge 12 on the side facing away from the catching container 21, as well as a fastening edge 13 located opposite inside the collecting receptacle 21.
  • a wiper lip for removing a window glass is attached to the peeling edge 12 respectively at the bottom 14 of the peeling element 11 and at the top 15 of the peeling element 11.
  • the spacer elements 18 for preventing a flat contact of the peeling element 11 on a window pane during removal of the same can be seen.
  • Both the lower fastening shell 22 and the upper fastening shell 23 each have a plurality of lower connecting domes 34 or upper connecting domes 35 arranged in series.
  • fixing elements 36 arranged on the upper connecting domes 35 each penetrate fastening recesses 16 within the stripping element 11 and thus fix the position of the stripping element 11 within the receptacle 21.
  • the fixing elements 36 of the lower mounting shell 22 engage in recesses in the connecting domes 35 of the upper mounting shell 23 and also fix the mounting shells 22, 23 to each other.
  • lower dividing walls 30 and upper dividing walls 31 are arranged between the connecting domes 34 and 35 and the rear end of the collecting volume 24 in the region of the rear fastening edge 13, which come into contact with the peeling element 11 in an opposing manner, together with the connecting domes 34, 35 ,
  • a rigid clamping of Abziehelements 11 is effected in the region of the mounting edge 13, wherein a deformation of the Abziehelements 11 in the front region of the collecting container 21 between the sublimesdomen 34, 35 and the front inlet gap 26 is possible without reduction.
  • Opposite the front inlet gap 26 is a closing edge 28 on the upper mounting shell 23, which 28 comes in the undeformed state of the Abziehelements 11 at the top 15 to the plant.
  • this embodiment has on the collecting container 21 on both the lower mounting shell 22 and on the upper mounting shell 23 a plurality of spaced spacers 37, which nubs 37 a plant of the collecting container 21 on the entire length of the deducted Prevent windowpane.
  • the collecting container 41 deviating from the previous solution provides a clamping of the peeling element 11 in the front region.
  • the collecting container 41 is formed by a lower mounting shell 42 and an upper mounting shell 43, which 42, 43 form a collecting volume 44 for receiving dirty water.
  • both mounting shells 42, 43 respectively spaced lower Vietnamesesdome 54 and upper Vietnamesesdome 55 are arranged, wherein the lower connecting dome 54 is extended by a fixing element 56 which 56 penetrates a mounting recess 16 in the peeling element 11.
  • a secure position of the peeling element 11 is ensured within the collecting container 41.
  • a plurality of partition walls 50, 51 for preventing a rapid drainage of dirty water from the front inlet gap 46 in awkward handling of the window cleaning device available.
  • the lower partitions 50 and the upper partitions 51 can come to rest on the lower side 14 of the stripping element 11 and on the upper side 15 of the stripping element 11.
  • no clamping installation is required in the area of the partitions 50, 51.
  • a transfer opening 17 is schematically outlined by the 17 the dirty water from the bottom 14 of the Abziehelements 11 to the top 15 of the Abziehelements 11 can reach within the collecting volume 44.
  • FIGS. 1 to 5 In contrast to the attachment variant according to the previous ones FIGS. 1 to 5 is provided in this embodiment that the lower mounting shell 42 has a plurality of spaced lower clamping elements 52 in the region of the front inlet gap 46. These lie in each case by clamping on the underside 14 of the peeling element 11. Opposite the top 15 of Abziehelements 11 is located directly on its entire length to a clamping edge 48 at. Thus, in the front region of the collecting container 41, the peeling element 11 is securely clamped.
  • a substantially symmetrical structure is selected, which in Fig. 7 is sketched.
  • the collecting container 61 with the lower mounting shell 62 and the upper mounting shell 63 to form a lower inlet gap 66 between the bottom 14 of the Abziehelements 11 and a front edge on the lower mounting shell 62 and the formation of an upper inlet gap 67 between the top 15 of Abziehelements 11 and a front edge of the upper mounting shell 63.
  • the attachment of the Abziehelements 11 takes place in the mounting shell by a clamping in the front region of the collecting container 61, in which both at the lower mounting shell 62 a plurality of spaced lower clamping elements 72nd as well as opposite to the upper mounting cup 63 a plurality of spaced upper Clamping elements 73 are arranged in the respective inlet gap 66 and 67, respectively.
  • FIGS. 1 to 5 In contrast to the mounting of the first embodiment of the FIGS. 1 to 5 is in the embodiment in Fig. 8 realized a clamping of Abziehelements 11 in the collecting container 81, in which the clamping means on the bottom 14 and the top 15 are offset from one another.
  • the upper side 15 of the peel-off element 11 bears analogously on a closing edge 88 at the front end of the upper fastening shell 83.
  • the upper side 15 of the stripping element 11 rests against the upper partition wall 91 or the upper connecting dome 95 in the region of the fastening edge 13.
  • a stripping element 11 for use in a window cleaning device 01 is outlined.
  • the usual flat shape in the manner of a wiper blade which is at a front longitudinal edge of the peel-off edge 12, from which wiper lips extend on both sides.
  • the plant of the peeling element 11 in the region of the flat wiper blade on the window pane is prevented by the attachment of a plurality of raised spacer elements 18.
  • the attachment of the Abziehelements 08, in particular the fixation against withdrawal from the collecting container 21, 41, 61 and 81 does not necessarily require the introduction of Befest TrentsausEnglishept, but rather, in a known manner by using bilateral grooves - like this Fig. 10 sketched - done with it engaging web.
  • a reliable system on the window pane is improved if the wiper lip is made in a relatively small material thickness.
EP15156859.9A 2014-02-27 2015-02-27 Dispositif de nettoyage de fenêtres et récipient collecteur Withdrawn EP2929819A1 (fr)

Applications Claiming Priority (1)

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DE102014002648 2014-02-27

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EP2929819A1 true EP2929819A1 (fr) 2015-10-14

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016007196A1 (de) 2016-06-14 2017-12-14 Bodo Rink Anbauteile für Fensterwischer zur Aufnahme des Schmutzwassers und mit den Anbauteilen ausgestatteter Fensterwischer
EP3518720B1 (fr) 2016-09-28 2020-07-01 Alfred Kärcher SE & Co. KG Buse d'aspiration et appareil d'aspiration de surfaces dures

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996035366A1 (fr) * 1995-05-11 1996-11-14 Willy Leroux Outil d'assechement de surface et de recuperation simultanee de liquide
DE202012004877U1 (de) 2011-03-07 2012-07-02 Kai Göttler Handreiniger für glatte Flächen
DE102013106238A1 (de) * 2013-06-14 2014-12-18 Jacques Beij Aufsetzbarer Tank

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996035366A1 (fr) * 1995-05-11 1996-11-14 Willy Leroux Outil d'assechement de surface et de recuperation simultanee de liquide
DE202012004877U1 (de) 2011-03-07 2012-07-02 Kai Göttler Handreiniger für glatte Flächen
DE102013106238A1 (de) * 2013-06-14 2014-12-18 Jacques Beij Aufsetzbarer Tank

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016007196A1 (de) 2016-06-14 2017-12-14 Bodo Rink Anbauteile für Fensterwischer zur Aufnahme des Schmutzwassers und mit den Anbauteilen ausgestatteter Fensterwischer
EP3518720B1 (fr) 2016-09-28 2020-07-01 Alfred Kärcher SE & Co. KG Buse d'aspiration et appareil d'aspiration de surfaces dures

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