WO2015104500A1 - Cleaning end-piece device - Google Patents

Cleaning end-piece device Download PDF

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Publication number
WO2015104500A1
WO2015104500A1 PCT/FR2015/050034 FR2015050034W WO2015104500A1 WO 2015104500 A1 WO2015104500 A1 WO 2015104500A1 FR 2015050034 W FR2015050034 W FR 2015050034W WO 2015104500 A1 WO2015104500 A1 WO 2015104500A1
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WO
WIPO (PCT)
Prior art keywords
cleaning
support
convex
tip
cleaning surface
Prior art date
Application number
PCT/FR2015/050034
Other languages
French (fr)
Inventor
Gérard CURIEN
Original Assignee
Ecodrop
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 Ecodrop filed Critical Ecodrop
Publication of WO2015104500A1 publication Critical patent/WO2015104500A1/en

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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
    • A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
    • A47L13/12—Implements with several different treating devices
    • 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
    • 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
    • A47L1/08—Hand implements with provision for supplying liquids, e.g. cleaning agents
    • 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
    • A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
    • A47L13/11—Squeegees

Definitions

  • the present invention is in the field of maintenance and cleaning.
  • the invention particularly relates to a device for cleaning a wall.
  • Such a tip device will find a preferential application, but not limited to, in the cleaning of a flat wall, vertical or even horizontal or inclined, or even curved, within a dwelling, such as the floor, the walls or the ceiling, but also the glass walls, being associated with a cleaning device.
  • the cleaning of a flat wall is carried out by spraying water or steam, or removal of a cleaning agent, which is just applied and rub against said wall by means of a cleaning surface such as a rag, sponge, wipe or the like.
  • a cleaning surface such as a rag, sponge, wipe or the like.
  • a squeegee is applied.
  • the latter is generally made of a straight blade made of material, generally elastic, like rubber, whose flexibility of its material allows it, on the one hand, to come to apply over its entire length at a line in abutment against said wall and, on the other hand, during its displacement and in support, to collect said particles on the side of said line located on the direction of said displacement, by scraping said wall and thus erasing the traces.
  • a widely used device comprises a body provided with a gripping end or attachment, including a related cleaning equipment, such as a vapor or liquid blower, said device then forming a cleaning tip.
  • the opposite end receives in attachment said flexible straight blade along its edge. Therefore, such a device has a flared shape from the gripping end to the opposite end, the wide at the handle being less wide than at said blade.
  • the body also has an arcuate shape, rounded or curved internally, the front side where the blade is located, ensuring an offset of the rest of the device set back from the wall to be cleaned.
  • a cleaning surface such as a wipe or a sponge
  • a cleaning surface can be removably fixed in the concavity formed on the front face.
  • Such a cleaning surface is mounted on a projecting support, so that during cleaning, it is sufficient to change the inclination of the device, to operate the friction of this surface against the wall or scraping. At a certain angle, it is also possible to simultaneously perform the friction and scraping.
  • a disadvantage of such a device comes from the fact that the cleaning surface is difficult to access, with a view to its replacement, within said concavity.
  • the change of inclination approximates the gripping end, whose axis is found almost parallel to the wall to be cleaned, making this operation more complex.
  • the cleaning surface has been positioned on the opposite, rear face, at the convex portion of said body.
  • Said surface whether in the form of a wipe or sponge, is positioned flat along the convex curvature of said body.
  • this removable surface is more easily accessible for its fixing position and its extraction during its replacement.
  • turn the device half a turn to rub with the surface or to scrape using the squeegee.
  • the present invention aims to overcome the drawbacks of the state of the art, by proposing a device for cleaning a wall, equipped with a scraper blade and a cleaning surface, having a body arcuate and said cleaning surface is positioned on the convex side, closer to the end of said blade.
  • said cleaning surface is curved to facilitate, on the one hand, the cleaning by providing a sufficient offset relative to the wall and, on the other hand, the change of said surface.
  • said cleaning nozzle device consists of a body having a curved shape, so as to provide a concave face and an opposite convex face, said the body being provided at a first end with at least one scraper blade projecting from the concave side and at least one support of a cleaning surface extending at least over a portion of said convex face.
  • a device is characterized in that said support has a convex shape projecting from said convex face and extending from said first end.
  • said support may have a transversely elongated shape having a convex curved receiving surface for removably attaching said cleaning surface.
  • said support may comprise at a first side located at said end a locking slot of an edge of said cleaning surface.
  • Said support may comprise, at its opposite side, means for holding and fixing the opposite edge of said cleaning surface.
  • Said body may comprise at its opposite end means for connection to cleaning equipment.
  • Said support can be provided removable with respect to said body.
  • FIG. 1 shows schematically a view of an embodiment of the device according to the invention, in a first friction position where the cleaning surface is applied in contact with a wall;
  • Figure 2 shows schematically a view similar to Figure 1, wherein the device is in a second scraping position
  • FIG. 3 shows schematically a sectional view of another embodiment of the tip device according to the invention, showing particularly the convex appearance of the cleaning surface closer to the scraper blade;
  • - Figure 4 schematically shows a top view of Figure 3;
  • Figure 5 schematically shown a rear view of Figure 3.
  • the present invention relates to a cleaning nozzle device 1 associated with a cleaning device, raclette type.
  • Such a nozzle 1 allows the cleaning of a flat wall 2, in particular a glass wall.
  • Said tip consists of a body 3.
  • the latter has in a first plane a curved shape, namely that it extends generally in an arc from a first end 4 to the opposite end 5.
  • This form rounded therefore has a concave face 6 and an opposite convex face 7.
  • concave and convex aspects are understood in a global manner, apart from punctually projecting elements, internally and / or externally.
  • said body 3 is equipped at its first end 4 with at least one scraper blade 8.
  • This blade 8 is intended to come, along its entire length, at a line, resting against the flat wall 2 , so that, when moving in support of said tip 1, the particles on said wall 2 are scraped and collected on the inner side, namely on the side of the line located towards the face 6 or 7 in the direction of movement of said device 1, namely preferably on the side of the concave face 6.
  • said device 1 has a body 3 having a shape in a second plane flaring from the opposite end 5 to the scraping end 4, the width of said opposite end 5 being smaller than that of the scraping end 4.
  • said blade 8 extends projecting from the concave side 6.
  • said blade 8 extends in the extension of the arcuate central axis of said nozzle 1.
  • said blade 8 can be fixed, detachably, at the distal edge of said first end 5.
  • the concavity of the face 6 provides said tip 1 an offset relative to the wall 2 for use in application against the latter of said blade 8.
  • said body 3 is also equipped with at least one support 9 with a cleaning surface 10.
  • the latter may be, non-exhaustively, a wipe or a sponge, a cloth or a cloth.
  • said support 9 extends at least on one of said convex faces 7 or concave 6.
  • it extends at least over a portion of said convex face 7. Preferably, it extends only over part of this convex face 7.
  • An additional support can then be disposed in addition to the concave opposite face 6.
  • each support 9 may be constituted by a portion of said body 3, directly during manufacture, or in the form of an insert and fixed to said body 3. In the latter case, said support 9 may be provided removable, to be fixed by screwing or clipping.
  • the support 9 has a curved shape projecting from said convex face 7 and extends from said first end 4. Therefore, such a support 9 constitutes a protuberance, at the end of the convex face 7. This feature allows to deport the tip 1 during use, especially when the user applies the cleaning surface 10 against the wall 2.
  • said support 9 has a transversely elongated shape having a convex curved receiving face for detachably fixing said cleaning surface 10.
  • the rounded face of the support 9 constitutes a strip along and against which can the cleaning surface 10 may be applied and held in place. The latter may then have a parallelepipedal shape, the flexibility of the constituent material of which allows it to be deployed. along this reception band.
  • said support 9 may comprise at a first side located at said end 4, a slot 12 for blocking an edge of said cleaning surface 10. This slot 12 allows to insert it said edge of the surface 10.
  • said support may comprise, at its opposite side, means 14 for fixing and tensioning the opposite edge of said cleaning surface 9.
  • said holding means 14 may be in the form of a strip 15 cooperating in interlocking within a housing 16 provided and complementarily formed for this purpose. Once nested, the strip 15 pinches the cleaning surface 10 within said housing 16.
  • holding and fixing means may be envisaged, for example by means of a gripping material surface, cooperating with a complementary gripping material formed on the attachment surface of said cleaning surface 10.
  • Another retaining solution may consist of orifices provided at the corners of said support 9 and cooperating by interlocking with removable members, gripping the thickness of the cleaning surface 10 and holding it in place.
  • said tip device 1 can be mounted at the end of a cleaning equipment, in particular provided with a fluid projection system, such as steam spraying or water spraying, preferably beforehand heated.
  • a fluid projection system such as steam spraying or water spraying
  • the support 9 encloses a diffuser 18, provided capable of diffusing behind the cleaning surface 10, steam or water, supplied through said cleaning apparatus.
  • This diffuser 18 is in the form of a ramp extending parallel to the blade 8 and provided with extraction holes, not visible.
  • the cleaning apparatus may be provided with a suction function.
  • the scraper blade 8 is adapted to such a function.
  • this aspiration is carried out in the body 3, upstream of the blade 8, through a cavity 30 defined by two walls 31 and 32, which are very close to one another. on the other to avoid depression losses.
  • the tip 1 must have particular features, namely that the support 9 must be relatively large, while the cavity 30 must be narrow.
  • the diffusion can be performed in a large internal cavity, which gives shape to the support 9.
  • the support 9 consists of an insert which allows to give it the desired volume.
  • the cavity 30 for the suction must be composed of two walls advantageously close more or less parallel so as not to slow down the flow of air laden with water which by capillary action would remain attached to the walls, and would harm the evacuation of residues to the reservoir.
  • the diffuser 18 must be clear of the suction duct 30, that is to say, not to create an obstacle to the flow of air so as not to create turbulence which would reduce the particularly low suction power in the case portable devices that must be light and therefore low power. It must therefore be placed in an independent compartment. It can even consist of itself an independent compartment.
  • the body 3 comprises at its opposite end 5 means 17 for connection to the rest of the apparatus R.
  • connection means allow mounting and disassemble the tip 1, now removable. They can be in the form of an annular ring. In addition, they communicate with the interior of said body 3, sealed and sealed, so as to spare the fluid diffusion circuit and / or suction.
  • said tip device 1 can be made of any type of material.
  • its body 3 is made of a plastic or composite material.
  • Its blade 8 may be made of a flexible material, composite or synthetic type, or even natural, with elasticity, such as rubber or silicone.
  • the particular configuration of the nozzle device 1 according to the invention facilitates its handling during the cleaning of a wall 2, while simplifying the replacement of the cleaning surface 10 which is subject to it. Its support 9 and its specific shape, and that of the body 3, provides ergonomics adapted to use said device 1 in any position, to wipe with the cleaning surface 10 or scrape.

Abstract

The present invention relates to a cleaning end-piece device (1) consisting of a body (3) having a curved shape so as to form a concave face (6) and an opposite convex face (7), said body (3) being equipped at a first end (4) with at least one scraper blade (8) projecting from the concave side and with at least one holder (9) for a cleaning surface (10) extending at least over a part of said convex face (7), characterized in that said holder (9) has a domed shape projecting with respect to said convex face (7) and extending from said first end (4).

Description

Dispositif d'embout de nettoyage  Cleaning tip device
La présente invention entre dans le domaine de l'entretien et du nettoyage . The present invention is in the field of maintenance and cleaning.
L'invention concerne particulièrement un dispositif d'embout de nettoyage d'une paroi.  The invention particularly relates to a device for cleaning a wall.
Un tel dispositif d' embout trouvera une application préférentielle, mais non limitative, dans le nettoyage d'une paroi plane, verticale voire horizontale ou inclinée, voire courbée, au sein d'une habitation, comme le sol, les murs ou le plafond, mais aussi les parois vitrées, en étant associé à un appareil de nettoyage .  Such a tip device will find a preferential application, but not limited to, in the cleaning of a flat wall, vertical or even horizontal or inclined, or even curved, within a dwelling, such as the floor, the walls or the ceiling, but also the glass walls, being associated with a cleaning device.
De manière connue, le nettoyage d'une paroi plane s'effectue par aspersion d'eau ou de vapeur, ou dépose d'un agent de nettoyage, que l'on vient appliquer et frotter contre ladite paroi au moyen d'une surface nettoyante, comme un chiffon, d'une éponge, d'une lingette ou analogue. Ensuite, afin d'éliminer les traces et les particules dudit agent éventuellement restantes sur la paroi, on applique une raclette. Cette dernière est généralement constituée d'une lame droite, en matériau, généralement élastique, comme du caoutchouc, dont la souplesse de son matériau lui permet, d'une part, de venir s'appliquer sur toute sa longueur au niveau d'une ligne en appui contre ladite paroi et, d'autre part, lors de son déplacement ainsi en appui, de récolter lesdites particules du côté de ladite ligne situé du côté du sens dudit déplacement, en raclant ladite paroi et effaçant ainsi les traces .  In known manner, the cleaning of a flat wall is carried out by spraying water or steam, or removal of a cleaning agent, which is just applied and rub against said wall by means of a cleaning surface such as a rag, sponge, wipe or the like. Then, in order to eliminate traces and particles of the said agent possibly remaining on the wall, a squeegee is applied. The latter is generally made of a straight blade made of material, generally elastic, like rubber, whose flexibility of its material allows it, on the one hand, to come to apply over its entire length at a line in abutment against said wall and, on the other hand, during its displacement and in support, to collect said particles on the side of said line located on the direction of said displacement, by scraping said wall and thus erasing the traces.
Actuellement, il existe de nombreux dispositifs de raclettes, équipés de moyens de préhension, indépendants des moyens pour venir frotter, en particulier une lingette. Il faut alors utiliser successivement l'un puis l'autre de ces objets lorsqu'on nettoie une surface.  Currently, there are many devices squeegees, equipped with gripping means, independent means to come rub, in particular a wipe. It is then necessary to use one then the other of these objects when cleaning a surface.
Il a donc été imaginé de venir combiner les moyens pour frotter sur le dispositif de raclette. Ainsi, avec un seul ustensile, en changeant son orientation, il est possible de frotter puis de racler, et inversement. It has therefore been imagined to combine the means to rub on the squeegee device. Thus, with a single utensil, by changing its orientation, it is possible to rub and scrape, and vice versa.
Plus précisément, un dispositif largement répandu comprend un corps pourvu d'une extrémité de préhension ou de fixation, notamment à un équipement de nettoyage connexe, comme un projeteur de vapeur ou de liquide, ledit dispositif formant alors un embout de nettoyage. L'extrémité opposée reçoit en fixation ladite lame droite souple le long de son chant . Dès lors, un tel dispositif présente une forme évasée depuis l'extrémité de préhension jusqu'à l'extrémité opposée, la large au niveau de la poignée étant moins large qu'au niveau de ladite lame .  Specifically, a widely used device comprises a body provided with a gripping end or attachment, including a related cleaning equipment, such as a vapor or liquid blower, said device then forming a cleaning tip. The opposite end receives in attachment said flexible straight blade along its edge. Therefore, such a device has a flared shape from the gripping end to the opposite end, the wide at the handle being less wide than at said blade.
De plus, le corps présente aussi une forme arquée, arrondie ou incurvée intérieurement, du côté avant où se situe la lame, assurant un déport du reste du dispositif en retrait de la paroi à nettoyer.  In addition, the body also has an arcuate shape, rounded or curved internally, the front side where the blade is located, ensuring an offset of the rest of the device set back from the wall to be cleaned.
Enfin, une surface nettoyante, telle une lingette ou une éponge, peut être fixée de façon amovible dans la concavité ménagée en face avant . Une telle surface nettoyante est montée sur un support en saillie, de sorte qu'au cours du nettoyage, il suffit de changer l'inclinaison du dispositif, pour opérer le frottement de cette surface contre la paroi ou bien le raclage. Selon un angle bien déterminé, il est aussi possible d'effectuer simultanément le frottement et le raclage.  Finally, a cleaning surface, such as a wipe or a sponge, can be removably fixed in the concavity formed on the front face. Such a cleaning surface is mounted on a projecting support, so that during cleaning, it is sufficient to change the inclination of the device, to operate the friction of this surface against the wall or scraping. At a certain angle, it is also possible to simultaneously perform the friction and scraping.
Un inconvénient d' un tel dispositif provient du fait que la surface nettoyante est difficilement accessible, en vue de son remplacement, au sein de ladite concavité. De plus, le changement d'inclinaison rapproche l'extrémité de préhension, dont l'axe se retrouve presque parallèle à la paroi à nettoyer, rendant complexe cette opération.  A disadvantage of such a device comes from the fact that the cleaning surface is difficult to access, with a view to its replacement, within said concavity. In addition, the change of inclination approximates the gripping end, whose axis is found almost parallel to the wall to be cleaned, making this operation more complex.
Un autre inconvénient d' un tel dispositif provient de la forme idéalement plate et verticale permettant un retour plus rapide des eaux de recueil qui ont tendance à stagner, dû à la faible aspiration, si le corps aspirant est trop courbé, ce qui entraine une difficulté à pouvoir nettoyer dans toutes les positions, à savoir dans une position presque verticale en hauteur et presque horizontale en bas . Ces eaux stagnantes dans ledit corps de la tête aspirante ressortent dès que cette tête est ultérieurement inclinée vers le bas, avec son joint de raclage tourné vers le bas . Another disadvantage of such a device comes from the ideally flat and vertical shape allowing a faster return of the collection water which tend to stagnate, due to the low suction, if the suction body is too curved, which causes difficulty to clean in all positions, namely in a position almost vertical in height and almost horizontal down. These stagnant waters in said body of the suction head emerges as soon as this head is subsequently inclined downwards, with its doctoring joint facing downwards.
Afin de pallier ces inconvénients, la surface nettoyante a été positionnée sur la face opposée, arrière, au niveau de la partie convexe dudit corps. Ladite surface, que ce soit sous forme de lingette ou d' éponge, est positionnée à plat le long de la courbure convexe dudit corps. Ainsi, cette surface amovible est plus facilement accessible en vue de son positionnement en fixation et son extraction lors de son remplacement. De plus, lors du nettoyage, on tourne le dispositif d'un demi-tour pour frotter à l'aide de la surface ou bien pour racler à l'aide de la raclette.  In order to overcome these disadvantages, the cleaning surface has been positioned on the opposite, rear face, at the convex portion of said body. Said surface, whether in the form of a wipe or sponge, is positioned flat along the convex curvature of said body. Thus, this removable surface is more easily accessible for its fixing position and its extraction during its replacement. In addition, when cleaning, turn the device half a turn to rub with the surface or to scrape using the squeegee.
Toutefois, le positionnement de la surface nettoyage le long de la courbure convexe du corps pose encore un problème lors de la manipulation, offrant un angle d'application contre la paroi qui s'avère peu commode en pratique pour 1' utilisateur .  However, the positioning of the cleaning surface along the convex curvature of the body still poses a problem in handling, providing an angle of application against the wall which is inconvenient in practice for the user.
La présente invention a pour but de pallier les inconvénients de l'état de la technique, en proposant un dispositif d'embout de nettoyage d'une paroi, équipé d'une lame formant raclette et d'une surface de nettoyage, présentant un corps arqué et dont ladite surface de nettoyage est positionnée du côté convexe, au plus près de l'extrémité de ladite lame.  The present invention aims to overcome the drawbacks of the state of the art, by proposing a device for cleaning a wall, equipped with a scraper blade and a cleaning surface, having a body arcuate and said cleaning surface is positioned on the convex side, closer to the end of said blade.
De plus, ladite surface de nettoyage est bombée pour faciliter, d'une part, le nettoyage en offrant un déport suffisant par rapport à la paroi et, d'autre part, le changement de ladite surface.  In addition, said cleaning surface is curved to facilitate, on the one hand, the cleaning by providing a sufficient offset relative to the wall and, on the other hand, the change of said surface.
Dès lors, il est possible, sans changer de sens, d'utiliser le dispositif selon l'invention en modifiant l'inclinaison et passer d'une position de frottement en appliquant la surface nettoyante contre la paroi, à une position de raclage en y appliquant ladite lame.  Therefore, it is possible, without changing direction, to use the device according to the invention by changing the inclination and move from a friction position by applying the cleaning surface against the wall, to a scraping position therein. applying said blade.
Pour ce faire, ledit dispositif d'embout de nettoyage, est constitué d'un corps présentant une forme incurvée, de manière à ménager une face concave et une face opposée convexe, ledit corps étant équipé à une première extrémité d'au moins une lame de raclage s' étendant en saillie du côté concave et d'au moins un support d'une surface nettoyante s 'étendant au moins sur une partie de ladite face convexe . Un tel dispositif se caractérise par le fait que ledit support présente une forme bombée en saillie par rapport à ladite face convexe et s 'étendant depuis ladite première extrémité . To do this, said cleaning nozzle device consists of a body having a curved shape, so as to provide a concave face and an opposite convex face, said the body being provided at a first end with at least one scraper blade projecting from the concave side and at least one support of a cleaning surface extending at least over a portion of said convex face. Such a device is characterized in that said support has a convex shape projecting from said convex face and extending from said first end.
De plus, selon d'autres caractéristiques ledit support peut présenter une forme allongée transversalement présentant une face convexe incurvée de réception en fixation amovible de ladite surface nettoyante .  In addition, according to other features, said support may have a transversely elongated shape having a convex curved receiving surface for removably attaching said cleaning surface.
Avantageusement, ledit support peut comprendre au niveau d'un premier côté situé au niveau de ladite extrémité une fente de blocage d' un bord de ladite surface nettoyante .  Advantageously, said support may comprise at a first side located at said end a locking slot of an edge of said cleaning surface.
Ledit support peut comprendre, au niveau de son côté opposé des moyens de maintien en fixation et en tension du bord opposé de ladite surface nettoyante .  Said support may comprise, at its opposite side, means for holding and fixing the opposite edge of said cleaning surface.
Ledit corps peut comprendre au niveau de son extrémité opposée des moyens de connexion à un équipement de nettoyage.  Said body may comprise at its opposite end means for connection to cleaning equipment.
Ledit support peut être prévu amovible par rapport audit corps .  Said support can be provided removable with respect to said body.
D'autres caractéristiques et avantages de l'invention ressortiront de la description détaillée qui va suivre des modes de réalisation non limitatifs de l'invention, en référence aux figures annexées, dans lesquelles :  Other characteristics and advantages of the invention will emerge from the following detailed description of non-limiting embodiments of the invention, with reference to the appended figures, in which:
- la figure 1 représente schématiquement une vue d'un mode de réalisation du dispositif selon l'invention, dans une première position de frottement où la surface nettoyante est appliquée au contact d' une paroi ;  - Figure 1 shows schematically a view of an embodiment of the device according to the invention, in a first friction position where the cleaning surface is applied in contact with a wall;
- la figure 2 représente schématiquement une vue similaire à la figure 1, dans laquelle le dispositif se trouve dans une seconde position de raclage ;  - Figure 2 shows schematically a view similar to Figure 1, wherein the device is in a second scraping position;
- la figure 3 représente schématiquement une vue en coupe d' un autre mode de réalisation du dispositif d' embout selon l'invention, montrant tout particulièrement l'aspect bombé de la surface nettoyante au plus près de la lame de raclage ; - la figure 4 représente schematiquement une vue de dessus de la figure 3 ; et - Figure 3 shows schematically a sectional view of another embodiment of the tip device according to the invention, showing particularly the convex appearance of the cleaning surface closer to the scraper blade; - Figure 4 schematically shows a top view of Figure 3; and
- la figure 5 représenté schématiquement une vue arrière de la figure 3.  - Figure 5 schematically shown a rear view of Figure 3.
La présente invention concerne un dispositif d'embout 1 de nettoyage associé à un appareil de nettoyage , de type raclette .  The present invention relates to a cleaning nozzle device 1 associated with a cleaning device, raclette type.
Un tel embout 1 permet le nettoyage d'une paroi plane 2, notamment une paroi vitrée .  Such a nozzle 1 allows the cleaning of a flat wall 2, in particular a glass wall.
Ledit embout est constitué d'un corps 3. Ce dernier présente dans un premier plan une forme incurvée, à savoir qu'il s'étend globalement en arc de cercle depuis une première extrémité 4 jusqu'à l'extrémité opposée 5. Cette forme arrondie ménage donc une face concave 6 et une face opposée convexe 7.  Said tip consists of a body 3. The latter has in a first plane a curved shape, namely that it extends generally in an arc from a first end 4 to the opposite end 5. This form rounded therefore has a concave face 6 and an opposite convex face 7.
On notera que les aspects concave et convexe s'entendent de façon globale, en dehors d'éléments ponctuellement saillants, intérieurement et/ou extérieurement.  It will be noted that the concave and convex aspects are understood in a global manner, apart from punctually projecting elements, internally and / or externally.
De plus, ledit corps 3 est équipé à sa première extrémité 4 d'au moins une lame de raclage 8. Cette lame 8 est destinée à venir, sur toute sa longueur, au niveau d'une ligne, en appui contre la paroi 2 plane, de sorte que, lors du déplacement en appui dudit embout 1, les particules situées sur ladite paroi 2 soient raclées et collectées du côté interne, à savoir du côté de la ligne située vers la face 6 ou 7 dans le sens de déplacement dudit dispositif 1, à savoir préférentiellement du côté de la face concave 6.  In addition, said body 3 is equipped at its first end 4 with at least one scraper blade 8. This blade 8 is intended to come, along its entire length, at a line, resting against the flat wall 2 , so that, when moving in support of said tip 1, the particles on said wall 2 are scraped and collected on the inner side, namely on the side of the line located towards the face 6 or 7 in the direction of movement of said device 1, namely preferably on the side of the concave face 6.
Ainsi, comme visible sur les figures 4 et 5, ledit dispositif 1 présente un corps 3 ayant une forme dans un second plan s' évasant depuis l'extrémité opposée 5 jusqu'à l'extrémité de raclage 4, la largeur de ladite extrémité opposée 5 étant moins grande que celle de l'extrémité de raclage 4.  Thus, as seen in FIGS. 4 and 5, said device 1 has a body 3 having a shape in a second plane flaring from the opposite end 5 to the scraping end 4, the width of said opposite end 5 being smaller than that of the scraping end 4.
Selon les modes de réalisation représentés sur les figures 1 à 3, ladite lame 8 s'étend en saillie du côté concave 6. Préférentiellement, ladite lame 8 s'étend dans le prolongement de l'axe médian arqué dudit embout 1.  According to the embodiments shown in FIGS. 1 to 3, said blade 8 extends projecting from the concave side 6. Preferably, said blade 8 extends in the extension of the arcuate central axis of said nozzle 1.
En particulier, ladite lame 8 peut venir se fixer, de façon amovible, au niveau du chant distal de ladite première extrémité 5. In particular, said blade 8 can be fixed, detachably, at the distal edge of said first end 5.
Dès lors, la concavité de la face 6 procure audit embout 1 un déport par rapport à la paroi 2 en vue de l'utilisation en application contre cette dernière de ladite lame 8.  Therefore, the concavity of the face 6 provides said tip 1 an offset relative to the wall 2 for use in application against the latter of said blade 8.
Par ailleurs, ledit corps 3 est aussi équipé d'au moins un support 9 d'une surface nettoyante 10. Cette dernière peut être, de façon non exhaustive, une lingette ou une éponge, un tissu ou un chiffon.  Moreover, said body 3 is also equipped with at least one support 9 with a cleaning surface 10. The latter may be, non-exhaustively, a wipe or a sponge, a cloth or a cloth.
De plus, ledit support 9 s'étend au moins sur une desdites faces convexe 7 ou concave 6.  In addition, said support 9 extends at least on one of said convex faces 7 or concave 6.
Préférentiellement , il s'étend au moins sur une partie de ladite face convexe 7. De préférence, il s'étend uniquement sur une partie de cette face convexe 7.  Preferably, it extends at least over a portion of said convex face 7. Preferably, it extends only over part of this convex face 7.
Un support supplémentaire peut alors être disposé en plus sur la face opposée concave 6.  An additional support can then be disposed in addition to the concave opposite face 6.
On notera que chaque support 9 peut être constitué par une partie dudit corps 3, directement lors de la fabrication, ou bien sous forme d'une pièce rapportée et fixée audit corps 3. Dans ce dernier cas, ledit support 9 peut être prévu amovible, venant se fixer par vissage ou clipsage.  It will be noted that each support 9 may be constituted by a portion of said body 3, directly during manufacture, or in the form of an insert and fixed to said body 3. In the latter case, said support 9 may be provided removable, to be fixed by screwing or clipping.
Avantageusement, le support 9 présente une forme bombée en saillie par rapport à ladite face convexe 7 et s'étend depuis ladite première extrémité 4. Dès lors, un tel support 9 constitue une protubérance, à l'extrémité de la face convexe 7. Cette particularité permet de déporter l'embout 1 lors de son utilisation, en particulier lorsque l'utilisateur applique la surface nettoyante 10 contre la paroi 2.  Advantageously, the support 9 has a curved shape projecting from said convex face 7 and extends from said first end 4. Therefore, such a support 9 constitutes a protuberance, at the end of the convex face 7. This feature allows to deport the tip 1 during use, especially when the user applies the cleaning surface 10 against the wall 2.
A ce titre, ledit support 9 présente une forme allongée transversalement présentant une face convexe incurvée de réception en fixation amovible de ladite surface nettoyante 10. En d'autres termes, la face arrondie du support 9 constitue une bande le long de et contre laquelle peut être appliquée et maintenue en fixation la surface nettoyante 10. Cette dernière peut alors présenter une forme parallélépipédique, dont la souplesse du matériau la constituant lui permet d' être déployée le long de cette bande de réception. As such, said support 9 has a transversely elongated shape having a convex curved receiving face for detachably fixing said cleaning surface 10. In other words, the rounded face of the support 9 constitutes a strip along and against which can the cleaning surface 10 may be applied and held in place. The latter may then have a parallelepipedal shape, the flexibility of the constituent material of which allows it to be deployed. along this reception band.
Afin d'assurer cette fixation, ledit support 9 peut comprendre au niveau d'un premier côté situé au niveau de ladite extrémité 4, une fente 12 de blocage d'un bord de ladite surface nettoyante 10. Cette fente 12 permet d'y insérer ledit bord de la surface 10.  To ensure this attachment, said support 9 may comprise at a first side located at said end 4, a slot 12 for blocking an edge of said cleaning surface 10. This slot 12 allows to insert it said edge of the surface 10.
Quant au bord opposé, ledit support peut comprendre, au niveau de son côté opposé, des moyens 14 de maintien en fixation et en tension du bord opposé de ladite surface nettoyante 9.  As for the opposite edge, said support may comprise, at its opposite side, means 14 for fixing and tensioning the opposite edge of said cleaning surface 9.
Plus précisément, lesdits moyens de maintien 14 peuvent se présenter sous la forme d' une réglette 15 venant coopérer en emboîtement au sein d'un logement 16 prévu et conformé complémentairement à cet effet. Une fois emboîtés, la réglette 15 vient pincer la surface nettoyante 10 au sein dudit logement 16.  More specifically, said holding means 14 may be in the form of a strip 15 cooperating in interlocking within a housing 16 provided and complementarily formed for this purpose. Once nested, the strip 15 pinches the cleaning surface 10 within said housing 16.
D'autres modes de réalisation des moyens de maintien et de fixation peuvent être envisagés, comme par exemple par l'intermédiaire d'une surface en matériau agrippant, coopérant avec un matériau agrippant complémentaire ménagé sur la face de fixation de ladite surface nettoyante 10.  Other embodiments of the holding and fixing means may be envisaged, for example by means of a gripping material surface, cooperating with a complementary gripping material formed on the attachment surface of said cleaning surface 10.
Une autre solution de maintien peut consister en des orifices ménagés aux angles dudit support 9 et coopérant par emboîtement avec des organes amovibles, venant pincer l'épaisseur de la surface nettoyante 10 et la maintenir en place .  Another retaining solution may consist of orifices provided at the corners of said support 9 and cooperating by interlocking with removable members, gripping the thickness of the cleaning surface 10 and holding it in place.
Ainsi, il est possible de venir frotter puis racler, ou inversement, sans tourner le dispositif 1. Il est aussi possible de se servir uniquement de la lame 8 en raclant en tournant l'embout 1 du côté de sa face concave 6.  Thus, it is possible to come rub and then scrape, or conversely, without turning the device 1. It is also possible to use only the blade 8 scraping by turning the tip 1 on the side of its concave face 6.
De façon connexe, ledit dispositif d'embout 1 peut être monté à l'extrémité d'un équipement de nettoyage, notamment pourvu d'un système de projection de fluide, comme de projection de vapeur ou de pulvérisation d'eau, de préférence préalablement chauffée.  In a related manner, said tip device 1 can be mounted at the end of a cleaning equipment, in particular provided with a fluid projection system, such as steam spraying or water spraying, preferably beforehand heated.
On peut voir sur la figure 3, que le support 9 renferme un diffuseur 18, prévu apte à diffuser derrière la surface nettoyante 10, de la vapeur ou de l'eau, apportée au travers dudit appareil de nettoyage. Ce diffuseur 18 se présente sous la forme d'une rampe s' étendant parallèlement à la lame 8 et pourvue de trous d'extraction, non visibles. It can be seen in FIG. 3 that the support 9 encloses a diffuser 18, provided capable of diffusing behind the cleaning surface 10, steam or water, supplied through said cleaning apparatus. This diffuser 18 is in the form of a ramp extending parallel to the blade 8 and provided with extraction holes, not visible.
On notera que l'appareil de nettoyage peut être prévu avec une fonction d' aspiration . Dans ce cas la lame de raclage 8 est adaptée à une telle fonction. Dans un but d'efficacité, notamment d'aspiration, cette aspiration est réalisée dans le corps 3, en amont de la lame 8, au travers d'une cavité 30 définie par deux parois 31 et 32, lesquelles sont très proches l'une de l'autre pour éviter des pertes de dépression.  Note that the cleaning apparatus may be provided with a suction function. In this case the scraper blade 8 is adapted to such a function. For the sake of efficiency, particularly suction, this aspiration is carried out in the body 3, upstream of the blade 8, through a cavity 30 defined by two walls 31 and 32, which are very close to one another. on the other to avoid depression losses.
Pour atteindre les objectifs d'efficacité recherchés l'embout 1 doit présenter des caractéristiques particulières, à savoir que le support 9 doit être relativement volumineux, tandis que la cavité 30 doit être étroite. Il existe plusieurs solutions de construction. La diffusion peut être réalisée dans une cavité interne volumineuse, qui donne sa forme au support 9. Il est également possible que le support 9 consiste en une pièce rapportée ce qui permet de lui donner le volume souhaité .  To achieve the desired efficiency objectives the tip 1 must have particular features, namely that the support 9 must be relatively large, while the cavity 30 must be narrow. There are several construction solutions. The diffusion can be performed in a large internal cavity, which gives shape to the support 9. It is also possible that the support 9 consists of an insert which allows to give it the desired volume.
Il faut noter que la cavité 30 servant à l'aspiration doit être composée de deux parois avantageusement rapprochées plus ou moins parallèles afin de ne pas freiner le flux d' air chargé d'eau qui par effet de capillarité resterait fixée aux parois, et nuirait à l'évacuation des résidus vers le réservoir.  It should be noted that the cavity 30 for the suction must be composed of two walls advantageously close more or less parallel so as not to slow down the flow of air laden with water which by capillary action would remain attached to the walls, and would harm the evacuation of residues to the reservoir.
Le diffuseur 18 doit être dégagé du conduit d'aspiration 30 c'est-à-dire ne pas créer d'obstacle au flux d'air afin de ne pas créer de turbulence qui viendraient diminuer la puissance d' aspiration particulièrement faible dans le cas d'appareil portatif qui se doivent d'être légers donc de faible puissance. Il doit donc être disposé dans u compartiment indépendant . Il peut même consisté en lui-même un compartiment indépendant .  The diffuser 18 must be clear of the suction duct 30, that is to say, not to create an obstacle to the flow of air so as not to create turbulence which would reduce the particularly low suction power in the case portable devices that must be light and therefore low power. It must therefore be placed in an independent compartment. It can even consist of itself an independent compartment.
On notera que le corps 3 comprend au niveau de son extrémité opposée 5 des moyens 17 de connexion au reste de l'appareil R. De tels moyens de connexion permettent de monter et démonter l'embout 1, dès lors amovible. Ils peuvent se présenter sous la forme d'une bague annulaire. De plus, ils communiquent avec l'intérieur dudit corps 3, prévu étanche et hermétique, de manière à ménager le circuit de diffusion de fluide et/ou d'aspiration. It will be noted that the body 3 comprises at its opposite end 5 means 17 for connection to the rest of the apparatus R. Such connection means allow mounting and disassemble the tip 1, now removable. They can be in the form of an annular ring. In addition, they communicate with the interior of said body 3, sealed and sealed, so as to spare the fluid diffusion circuit and / or suction.
On notera également que ledit dispositif d'embout 1 peut être réalisé en tout type de matériau. De préférence son corps 3 est constitué en un matériau plastique ou composite. Sa lame 8 peut être constituée d'un matériau souple, de type composite ou synthétique, voire naturel, avec une élasticité, comme du caoutchouc ou du silicone .  It will also be noted that said tip device 1 can be made of any type of material. Preferably its body 3 is made of a plastic or composite material. Its blade 8 may be made of a flexible material, composite or synthetic type, or even natural, with elasticity, such as rubber or silicone.
La configuration particulière du dispositif d' embout 1 selon l'invention permet de faciliter sa manipulation lors du nettoyage d'une paroi 2, tout en simplifiant le remplacement de la surface nettoyante 10 qui y est assujettie. Son support 9 et sa forme spécifique, ainsi que celle du corps 3, apporte une ergonomie adaptée pour se servir dudit dispositif 1 dans n'importe quelle position, pour essuyer à l'aide de la surface nettoyante 10 ou racler.  The particular configuration of the nozzle device 1 according to the invention facilitates its handling during the cleaning of a wall 2, while simplifying the replacement of the cleaning surface 10 which is subject to it. Its support 9 and its specific shape, and that of the body 3, provides ergonomics adapted to use said device 1 in any position, to wipe with the cleaning surface 10 or scrape.

Claims

REVENDICATIONS
1. Dispositif (1) d'embout de nettoyage, constitué d'un corps (3) présentant une forme incurvée, de manière à ménager une face concave (6) et une face opposée convexe (7) , ledit corps (3) étant équipé à une première extrémité (4) d'au moins une lame de raclage (8) s' étendant en saillie du côté concave et d'au moins un support (9) d'une surface nettoyante (10) s' étendant au moins sur une partie de ladite face convexe (7), caractérisé par le fait que ledit support (9) présente une forme bombée en saillie par rapport à ladite face convexe (7) et s' étendant depuis ladite première extrémité (4). 1. Device (1) cleaning nozzle, consisting of a body (3) having a curved shape, so as to provide a concave face (6) and an opposite convex face (7), said body (3) being equipped at a first end (4) with at least one scraper blade (8) protruding from the concave side and at least one carrier (9) with a cleaning surface (10) extending at least on a part of said convex face (7), characterized in that said support (9) has a convex shape projecting from said convex face (7) and extending from said first end (4).
2. Dispositif d'embout (1) selon la revendication 1, caractérisé par le fait que ledit support (9) présente une forme allongée transversalement présentant une face convexe incurvée de réception en fixation amovible de ladite surface nettoyante (10) .  2. Tip device (1) according to claim 1, characterized in that said support (9) has a transversely elongate shape having a convex curved receiving surface for removably attaching said cleaning surface (10).
3. Dispositif d'embout (1) selon la revendication 2, caractérisé par le fait que ledit support (9) comprend au niveau d'un premier côté situé au niveau de ladite extrémité une fente (12) de blocage d'un bord de ladite surface nettoyante (10) .  3. Tip device (1) according to claim 2, characterized in that said support (9) comprises at a first side at said end a slot (12) for blocking an edge of said cleaning surface (10).
4. Dispositif d'embout (1) selon la revendication 3, caractérisé par le fait que ledit support (9) comprend, au niveau de son côté opposé des moyens de maintien (14) en fixation et en tension du bord opposé de ladite surface nettoyante (10) .  4. Tip device (1) according to claim 3, characterized in that said support (9) comprises, at its opposite side of the holding means (14) in fixing and tensioning the opposite edge of said surface cleaning agent (10).
5. Dispositif d'embout (1) selon l'une quelconque des revendications précédentes, caractérisé par le fait que ledit corps (3) comprend au niveau de son extrémité opposée (5) des moyens de connexion (17) à un équipement de nettoyage.  5. Tip device (1) according to any one of the preceding claims, characterized in that said body (3) comprises at its opposite end (5) connection means (17) to a cleaning equipment .
6. Dispositif d'embout (1) selon l'une quelconque des revendications précédentes, caractérisé par le fait que ledit support (9) est prévu amovible par rapport audit corps (3) . 6. Tip device (1) according to any one of the preceding claims, characterized in that said support (9) is provided removably with respect to said body (3).
7. Dispositif d'embout (1) selon l'une quelconque des revendications précédentes, caractérisé par le fait en ce qu'il est prévu apte à être associé à un appareil de nettoyage ( ) , et qu'il renferme un diffuseur (18), prévu apte à diffuser, derrière la surface nettoyante (10) , un fluide tel que de la vapeur ou de l'eau, apporté au travers dudit appareil de nettoyage (R) . 7. Tip device (1) according to any one of the preceding claims, characterized in that it is provided capable of being associated with a cleaning device (), and that it contains a diffuser (18 ), provided capable of diffusing, behind the cleaning surface (10), a fluid such as steam or water, supplied through said cleaning apparatus (R).
8. Dispositif d'embout (1) selon l'une quelconque des revendications précédentes, caractérisé par le fait que, l'appareil de nettoyage R étant prévu avec une fonction d'aspiration, la lame de raclage (8) est adaptée à permettre 1' aspiration.  8. Device tip (1) according to any one of the preceding claims, characterized in that, the cleaning apparatus R being provided with a suction function, the scraper blade (8) is adapted to allow 1 aspiration.
9. Dispositif d'embout (1) selon la revendication 7 et la revendication 8, caractérisé par le fait que le corps (3) est divisé en deux compartiments, l'un (30) étroit dans lequel est réalisée la dépression permettant l'aspiration, et l'autre dans lequel est disposé le diffuseur (18) .  9. Tip device (1) according to claim 7 and claim 8, characterized in that the body (3) is divided into two compartments, one (30) narrow in which is formed the depression allowing the suction, and the other in which the diffuser (18) is arranged.
PCT/FR2015/050034 2014-01-08 2015-01-08 Cleaning end-piece device WO2015104500A1 (en)

Applications Claiming Priority (2)

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FR1450108 2014-01-08
FR1450108A FR3016120B1 (en) 2014-01-08 2014-01-08 CLEANING TIP DEVICE

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1344480A2 (en) * 2002-03-11 2003-09-17 F.LLI RE S.p.A. Implement with blade and sponge for cleaning glass sheet
EP1872701A1 (en) * 2006-06-27 2008-01-02 Leifheit Ag Window cleaning device
FR2997003A1 (en) * 2012-10-23 2014-04-25 Ecodrop Cleaning apparatus for cleaning flat surfaces, has active elements placed on sides of head for cleaning surface and collecting residual fluid, where apparatus is formed to alternatively use elements to clean or collect fluid
USD715009S1 (en) * 2013-02-14 2014-10-07 Ecodrop Surface cleaner

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20114019U1 (en) * 2001-08-24 2003-01-23 Emmel Mathias Device for cleaning smooth surfaces

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1344480A2 (en) * 2002-03-11 2003-09-17 F.LLI RE S.p.A. Implement with blade and sponge for cleaning glass sheet
EP1872701A1 (en) * 2006-06-27 2008-01-02 Leifheit Ag Window cleaning device
FR2997003A1 (en) * 2012-10-23 2014-04-25 Ecodrop Cleaning apparatus for cleaning flat surfaces, has active elements placed on sides of head for cleaning surface and collecting residual fluid, where apparatus is formed to alternatively use elements to clean or collect fluid
USD715009S1 (en) * 2013-02-14 2014-10-07 Ecodrop Surface cleaner

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FR3016120B1 (en) 2016-02-12

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