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WO2008028757A1 - Suceur pour sols durs - Google Patents

Suceur pour sols durs Download PDF

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Publication number
WO2008028757A1
WO2008028757A1 PCT/EP2007/058377 EP2007058377W WO2008028757A1 WO 2008028757 A1 WO2008028757 A1 WO 2008028757A1 EP 2007058377 W EP2007058377 W EP 2007058377W WO 2008028757 A1 WO2008028757 A1 WO 2008028757A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid
floor nozzle
nozzle
floor
line
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.)
Ceased
Application number
PCT/EP2007/058377
Other languages
German (de)
English (en)
Inventor
Marko Geis
Carsten Hauptlorenz
Florian Schmitt
Thomas Seith
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.)
BSH Hausgeraete GmbH
Original Assignee
BSH Bosch und Siemens Hausgeraete GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE200610061192 external-priority patent/DE102006061192A1/de
Application filed by BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Priority to DE202007018652U priority Critical patent/DE202007018652U1/de
Publication of WO2008028757A1 publication Critical patent/WO2008028757A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/02—Nozzles
    • A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/34—Machines for treating carpets in position by liquid, foam, or vapour, e.g. by steam
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/408—Means for supplying cleaning or surface treating agents
    • A47L11/4083—Liquid supply reservoirs; Preparation of the agents, e.g. mixing 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
    • A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
    • A47L13/20—Mops
    • A47L13/22—Mops with liquid-feeding 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
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/02—Nozzles
    • A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
    • A47L9/0686—Nozzles with cleaning cloths, e.g. using disposal fabrics for covering the nozzle

Definitions

  • the present invention relates to a novel floor nozzle for hard floors.
  • a cleaning head for plane surfaces in which a cleaning zone is arranged between two suction chambers. Wiping devices are arranged on the opposite side of the suction zone of the suction chambers. Between the suction chambers and the cleaning zone, a brush is used in each case as a friction agent for the planar surfaces.
  • the cleaning fluid is supplied from outside the cleaning head.
  • the object of the present invention is to improve the moisture retention in the case of floor nozzles for hard floors, which are designed to be suitable for suction and wiping work.
  • a floor nozzle for hard floors which has a liquid supply device for a wiper, which comprises a liquid line for conveying liquid from a liquid tank to the wiper.
  • the liquid line serves to provide liquid at defined locations of a moisture transfer device.
  • the moisture transfer device serves to distribute the supplied liquid evenly and to transfer it to a wiping agent over a wide area.
  • the uniform liquid supply has the advantage that all parts of the wiper are moistened uniformly and consequently the entire wiper can be used completely for the wet cleaning. This increases the application time for the wiper.
  • the liquid line for applying liquid to a planar moisture transfer device may preferably have at least one application nozzle.
  • the application nozzles apply the liquid provided via the liquid line with pinpoint accuracy to the moisture transfer device.
  • the liquid can be accurately fed at a certain point or at several predefined points. This has the advantage that, depending on the design of the Moisture transfer device and the wiper or the wipe the best order points for a supply of liquid can be set.
  • the at least one application nozzle is mounted in a position for applying the liquid on a front half in the sliding direction of the planar moisture transfer device in the floor nozzle.
  • the liquid is applied in a front region of the floor nozzle, a particularly good liquid distribution can be achieved. Due to the bottom nozzle movement in the sliding direction, the liquid applied via the application nozzles is pressed into a rear region of the floor nozzle.
  • the floor nozzles during a forward movement, more pressure is exerted by the user on the floor nozzle than in a movement for pulling the floor nozzle. Therefore, applied liquid is pressed particularly well in a forward movement in the moisture transfer device.
  • the applied liquid is massaged between the floor nozzle and the floor with a movement component directed backwards into the moisture transfer device.
  • the at least one application nozzle can be mounted in the front quarter of the planar moisture transmission device in the floor nozzle.
  • the at least one application nozzle can be mounted in the front quarter of the planar moisture transmission device in the floor nozzle.
  • part of the liquid is always pressed forward due to the contact pressure of the floor nozzle with the floor.
  • This circumstance is taken into account by the position of the application nozzles, in which they are not positioned completely at the front end of the moisture transfer device, but in a front quarter of the planar moisture transfer device. This ensures a particular degree of uniform liquid distribution.
  • two application nozzles are provided.
  • the two application nozzles can be arranged at a distance of between 30% and 50%, preferably of approximately 40%, of the nozzle width from one another and arranged mirror-symmetrically to a center line running in the sliding direction on the floor nozzle.
  • a uniform distribution of the liquid over the entire width of the floor nozzle is achieved.
  • the two application nozzles are each connected to a separate line end portion of the liquid line and both liquid lines connected to a common pump. In that the two application nozzles are attached to separate line end sections, both application nozzles can transmit the same amount of liquid to the moisture transfer device almost independently of each other.
  • the two-dimensional moisture transfer device is made of an open-pore, sponge-like or capillary-containing material.
  • the moisture transfer device may be made of a material containing capillary for distributing liquid from the liquid supply device.
  • the capillaries have the function to distribute the liquid provided by the liquid supply device only selectively over a surface as evenly as possible.
  • the capillaries form flow channels in which the liquid is passed on without the need for additional external delivery.
  • the capillaries can be designed to supply the wipe uniformly with liquid.
  • the moisture transfer device is made of an open-pored sponge-like material.
  • open-pore spongy materials capillaries are already integrated in sufficient quantity and very evenly distributed. So no capillaries must be introduced by separate manufacturing processes.
  • the liquid supply device is integrated in an advantageous embodiment in the floor nozzle. This creates a very self-sufficient wet cleaning device. It also eliminates additional interconnections that would have to be connected by the user and could interfere during operation. Thus, the use of the floor nozzle according to the invention is facilitated. - A -
  • the wiping means may be a wiper which lies flat against the moisture transfer device.
  • This wipe can preferably be held detachably on the moisture transfer device.
  • the wiping medium carrier may have clamping strips for holding the edge sections of the wipe in a position of the wipe lying flat against the bottom nozzle over the underside of the wiping medium carrier.
  • the terminal strips preferably fix the ends of the wipe to the floor nozzle or the wiping agent carrier. By using terminal strips, the wipes can be easily and quickly fixed and released again from the floor nozzle. This facilitates handling for a user.
  • the figures show exemplary details of a hard floor nozzle according to the invention, also a safety valve arranged on the nozzle.
  • a line leads to the pump, with the aid of which the water is conveyed to an at least partially formed as a sponge wiper.
  • the sponge is preferably open-pored.
  • the liquid is transferred to the sponge at two points. Due to the capillary action and the movement of the nozzle, the liquid is distributed over the entire sponge. This then passes the liquid, for example, on a wipe, which preferably rests directly on the sponge.
  • the sponge is squeezed out and the liquid is dispensed to the cloth.
  • the advantage of the aforementioned solution lies in the automatic and even distribution of water through a sponge.
  • Figure 1 is a side perspective view of a floor nozzle for hard floors, which is designed for the work sucking and wiping suitable;
  • Figure 2 is a perspective view from above of the floor nozzle of Figure 1 with the liquid tank removed.
  • Figure 3 is a perspective view of the liquid tank
  • Figure 4 is a cutaway view of the line path of a liquid supply device with cut liquid tank
  • FIG. 5 shows the line course from FIG. 4 from an opposite view
  • Figure 6 shows the arrangement of Figure 5 in a plan view.
  • Figure 7 shows the arrangement of Figure 5 in a view from below.
  • Figure 8 is a side view of the arrangement of Figures 5 to 7;
  • FIG. 9 is a perspective view of a control means according to the invention.
  • Figure 10 shows the control means of Figure 6 in a sectional view.
  • Figure 1 1 is a bottom view of the wiper means carrier
  • Figure 12 is a bottom view of the liquid supply device.
  • a floor nozzle according to FIG. 1 has a housing shell 1.
  • This housing shell 1 is formed with a rectangular contour. Adjacent to two opposite longitudinal sides of the housing shell 1 are a front in the sliding direction of the floor nozzle, shown in Fig. 1 left Saugkanalmund Fabric 2 and in the sliding direction of the floor nozzle behind, in Figure 1 right illustrated Saugkanalmund Kab 3 on the Bo stored dendüse.
  • the front Saugkanalmund Kab 2 and the rear Saugkanalmundmaschine 3 are pivotally mounted in the arrow direction on the floor nozzle.
  • a wiping agent carrier 4 is attached at the bottom of the wiper support 4 is a wipe 5 at.
  • a liquid supply device 50 has a liquid tank 11.
  • the liquid tank 1 1 is detachably held on the floor nozzle.
  • an elastic detent spring 12 is fixed, which has a handle portion 13.
  • the handle portion 13 is formed integrally with the detent spring 12.
  • the detent spring 12 is made of plastic and molded directly to the liquid tank 1 1.
  • the detent spring 12 holds the liquid tank 1 1 fixed in a latched position on the floor nozzle.
  • a filling opening 14 of the liquid tank 1 1 is closed by a lid 15 by means of the detent spring 12.
  • the floor nozzle is connected via a connection joint 16 with a receiving socket 17 for a suction pipe of a vacuum cleaner.
  • the connection joint 16 is formed by a joint socket 18 and a joint ball 19.
  • the joint socket 18 is provided in the floor nozzle and the joint ball 19 is connected to the receiving socket 17.
  • the connection of the joint ball 19 to the receiving socket 17 is designed as a snap-locking connection 20.
  • the snap-locking connection 20 is not rigid, but has a degree of freedom, so that the receiving socket 17 is rotatably mounted with respect to the joint ball 19 about a coaxial with the receiving port 17 extending axis of rotation 21.
  • the receiving socket 17 has a plurality of circumferentially spaced inwardly directed latching hooks 22, which engage in an outwardly directed circumferential latching groove 23 at a connection 24 of the joint ball 19.
  • Fig. 2 shows the floor nozzle of Fig. 1 with removed liquid tank 1 1.
  • a liquid supply device 50 integrated into the floor nozzle has a connection connection 51, which is connected to a delivery line 52.
  • the connection connection 51 has a hollow cylindrical dome 53, at the upper end of which a hollow needle valve 54 is arranged.
  • opening 1 1 liquid is sucked from the liquid tank, which flows through the hollow cylindrical dome 53 into the feed line 52.
  • the negative pressure for the suction of liquid from the liquid tank 1 1 is generated by a pump 100 which is connected to the delivery line 52.
  • the pump 100 is designed as a diaphragm pump and inserted into a pump chamber 55 in the housing shell 1 of the floor nozzle.
  • the pump chamber 55 is formed integrally with the housing shell 1.
  • the pump 100 has the deflectable membrane 101, which can be activated by the ball 102 movably mounted in the floor nozzle. Due to a deflection of the membrane 101, a defined amount of liquid is pumped by the pump 100.
  • the ball 102 is rolling freely in a direction in the gutter 103 of the floor nozzle.
  • the channel 103 is integrally formed on the housing shell 1 of the floor nozzle.
  • the curvature of the channel 103 is adapted to the diameter of the ball 102, so that the ball 102 is guided in the channel 103 and a lateral deflection of the ball 102 is limited.
  • the channel 103 extends substantially in the sliding direction of the floor nozzle, so that the ball 102 is guided on a path on which the ball 102 can move freely in the sliding and pulling direction of the floor nozzle within a distance.
  • the movement of the ball 102 along the distance of the channel 103 is induced in a forward or backward movement of the floor nozzle in the sliding direction or pulling direction due to the inertia of the ball 102.
  • the liquid tank 1 1 is shown.
  • the liquid tank 1 1 has a chamber 26 for storing liquid.
  • the chamber 26 is designed substantially parallelepiped and has an upper ceiling wall 27, a lower bottom wall 28 and four side walls 29 in the ceiling wall 27, the filling opening 14 is introduced.
  • the filling opening 14 is closed by the lid 15.
  • a sealing seal 30 is interposed.
  • the closure seal 30 is attached to the lid 15, for example.
  • the lid 15 is releasably secured by means of a detent spring 12 to the liquid tank 1 1. A release of the lid 15 from the liquid tank 1 1 takes place by pivoting the detent spring 12 laterally outwardly from the lid 15.
  • a manual pivoting of the detent spring 12 is facilitated by the grip portion 13, which is formed on the detent spring 12, so that an actuation of the handle portion 13 transmits to the detent spring 12 and this can be pivoted to release the latching connection to the lid 15 ,
  • the liquid tank 1 1 is integrated into a design panel 37 of the floor nozzle.
  • the design panel 37 is cupped and adapted in shape and size to the shape of the floor nozzle.
  • the design panel 37 extends over approximately the entire width of the floor nozzle.
  • the design panel 37 has a collar cutout 38, which is cut out of the design panel 37 as an open-sided cutout with an arcuate contour. In the covered position of the design panel 37 on the floor nozzle, the contour of the joint ball 19 of the connection joint 16 can emerge from the nozzle plane via the collar cutout 38. About the collar cutout 38 with one-sided open cutout and arcuate contour a waisted constriction is created in the design panel 37, which forms a handle 39 for the liquid tank 1 1.
  • a window cutout 40 for a viewing window 41 is introduced at an end of the design panel 37 opposite the liquid tank 1 1.
  • the window opening 40 is cut out as a one-sided open cutout in the design panel 37.
  • the inserted window 41 allows in the installed position of the design panel 37 in the floor nozzle an insight on the underlying pump 100 and the ball 102nd In the lower bottom wall 28 of the chamber 26, a bush-shaped recess 31 is formed, which is adapted in shape and size to the dome 53 of the liquid supply device 50 in the housing shell 1 such that the sleeve-shaped recess 31 in the installed position of the liquid tank 1 1 in the floor nozzle fits exactly over the dome 53.
  • a spout 32 corresponding to the hollow needle valve 54 of the housing shell 1 is equipped with a discharge opening 33.
  • a sealing valve 34 is attached at the discharge opening 33.
  • the hollow needle valve 54 of the housing shell 1 penetrates into the sealing valve 34 of the discharge opening 33 at the outlet 32, so that the outlet 32 is opened and liquid from the liquid tank 1 1 via the outlet 32 and the connection connection 51 on the housing shell 1 in the conveying line 52 of the liquid supply device 50 can be conveyed out.
  • the discharge opening 33 is located near the upper end of the height of the liquid tank 1 1, so that when liquid tanks 1 1 are removed, no or only a small liquid column is present at the closed discharge opening 33. So that the entire liquid content can be pumped out of the liquid tank 1 1 during operation of the floor nozzle, the discharge opening 33 is connected to a suction line 35 whose free intake opening 36 extends close to the lower bottom wall 28 of the liquid tank 1 1.
  • the liquid sucked out of the liquid tank 11 passes via the delivery line 52 to a first section 104a of the supply line 104 in which the control means 135 is arranged.
  • the delivery line 52 and the supply line 104 are formed as plastic hoses.
  • the control means 135 is described in detail in FIGS. 6 and 7. From the control means 135, the liquid passes through a second portion 104b of the supply line 104, as shown in Fig. 5, to the pump inlet port 1 18 of the pump 100.
  • the ball 102 is shown positioned in the foreground of the pump 100.
  • the ball 102 is shown positioned in the background of the pump 100.
  • the application nozzle 152b is attached analogously to the application nozzle 152a at an outlet opening 153b, as shown in FIG. 5 to the left of the control means 135 below the liquid tank 11, in a central plate 154 of the moisture transmission device 150.
  • the wiping medium carrier 4 from FIG. 4 is fastened in the assembled state.
  • the wiping means 5 is detachably attached to the wiping medium carrier 4. From the end openings of the application nozzles 152a and 152b, the liquid conveyed by the pump 100 from the liquid tank 11 passes via the outlet openings 153a, 153b in the central plate 154 through the wiping means carrier 4 to two spaced locations of the wiping means 5. By the spaced application of the liquid to two different locations on the wiper means 5 as uniform as possible liquid distribution in the wiper 5 is ensured.
  • Fig. 6 shows the arrangement of Fig. 5 in a plan view.
  • the supply line 104 is hidden behind a guide channel 156 in the liquid tank 1 1 arranged.
  • the guide channel 156 is C-shaped formed on the underside of the liquid tank 1 1 running. Below the two ends of the C-shaped guide channel 156 is one of the outlet openings 153a and 153b in the central plate 154 partially hidden recognizable.
  • the application nozzles 152a and 152b are connected to the outlet openings 153a and 153b.
  • the application nozzles 152a and 152b can be seen from below in plan view in FIG.
  • Fig. 7 shows the arrangement of Fig. 5 in a view from below.
  • the application nozzles 152a and 152b are mounted in recesses in the central plate 154. From the application nozzle 152a shown on the left in FIG. 7, the line end section 151a leads to the pump outlet port 122a of the pump 100. From the application nozzle 152b shown on the right in FIG. 7, the line end section 151b leads to the pump outlet port 122b of the pump 100.
  • the pump 100 leads from the pump inlet port 1 18, the second portion 104 b of the supply line 104 into the guide channel 156 inside.
  • the control means 135 interposed. From the control means 135, the first section 104a of the supply line 104 then leads to the delivery line 52, which is connected to the liquid tank 11.
  • the entire described fluid conduit is shown again in a side view in FIG.
  • control means 135 is shown in a perspective view.
  • the control means 135 is integrated in a hood 155 of the central plate 154.
  • the hood has a portion of the suction channel 21 in which a vacuum is present during the work of suction with the floor nozzle.
  • the control means is disposed between the first portion 104a and the second portion 104b of the lead 104. Between the line sections 104a and 104b, the control means 135 has a valve 136.
  • the valve 136 is a valve 136.
  • valve housing 137 consists of a valve housing 137 and a slider 138 movably guided therein. All individual parts of the control means 135 are combined in the housing box 140 and shown in detail in FIG.
  • the housing box 140 has a circular cylindrical side wall, to which in the position shown in Fig. 10, a downwardly opening can edge portion 145 connects.
  • the housing box 140 has a closed roof dome 146, in the center of which the valve housing 137 adjoins upward.
  • two valve connection pieces 147a, 147b are integrally formed on the valve housing 137.
  • the first portion 104a of the supply line 104 can be connected to the valve connecting piece 147a.
  • the second portion 104b of the supply line 104 can be connected to the valve connecting piece 147b.
  • the valve housing 137 itself is designed dome-shaped.
  • the slider 138 is arranged inside the valve housing 137.
  • the slider 138 has a finger-like shape adapted to the internal cavity of the valve housing 137 such that a fluid-tight but slidable mounting of the slider 138 in the valve housing
  • the slider 138 is integrally formed on a control diaphragm 139.
  • Slider 138 and control diaphragm 139 are made of an elastic plastic, in particular of an elastomer, silicone rubber or TPE.
  • the control diaphragm 139 is substantially circular in shape and assumes the position shown in FIG.
  • the control diaphragm 139 divides the housing box 140 into a first control central chamber 141 and a second control central chamber 142.
  • the first control chamber 141 is shown in FIG. 10 below the control diaphragm 139.
  • the second control chamber 142 is shown in FIG. 10 above the control diaphragm 139.
  • the second control central chamber 142 is liquid-tight isolated and empty.
  • the first control means chamber 141 has an opening 143, via which a connection to the suction channel 21 is provided.
  • the control diaphragm 139 is now deflected down to counteract the negative pressure. With the deflection of the control diaphragm 139 downwards, the slider 138 integrally formed on the control diaphragm 139 is also moved downwards.
  • control diaphragm 139 In the open position of the slider 138, the control diaphragm 139 is deflected maximum downward. In this deflection, the space of the second control central chamber 142 is extended, without a medium can flow. Consequently, a negative pressure is generated in the second control central chamber 142, which forces a return movement of the control diaphragm 139 as soon as there is no negative pressure in the suction channel 21 or in the first control central chamber 141.
  • the control diaphragm 139 is due to the negative pressure in the second control medium chamber 142 up in moves its basic position and the integrally formed on the control diaphragm 139 slide 138 again takes up its supply line 104 closing position.
  • a grid 144 is inserted in the opening 143.
  • the grid 144 has sufficiently large passages, so that the negative pressure from the suction channel 21 can be carried away lossless in the first control means chamber 141.
  • the grid 144 is rigidly held in the housing box 140.
  • the control diaphragm 139 is deflected maximally downwards until it is present at the top of the grille 144.
  • the grid 144 prevents deflection of the control diaphragm 139 beyond its maximum allowable deflection position.
  • Fig. 1 1 is a view from below of the wiper means carrier 4 is shown.
  • the wiping medium carrier 4 has a plate-shaped basic shape.
  • the wiping means carrier 4 has a rectangular contour.
  • the two application nozzles 152a and 152b are provided in a part of the plate-shaped wiping medium carrier 4 which is at the front in the sliding direction of the floor nozzle.
  • the application nozzles 152a and 152b are shown in an upper third of the surface of the wiper medium carrier 4.
  • the two application nozzles 152a and 152b are arranged at a distance from each other, which also corresponds to their distances from the side edges of the wiper medium carrier 4 substantially.
  • FIG. 12 shows a view from below of the moisture distribution device 150.
  • the moisture distribution device 150 has a cuboid shape and is adapted to the size of the wiper medium carrier 4.
  • the moisture distribution device 150 is detachably attached to the mop carrier 4.
  • the moisture distribution device 150 is formed as a profiled sponge. Via the application nozzles 152a and 152b shown in FIG. 11, the moisture distribution device 150 is saturated with liquid at two locations. Due to the spaced position of the two application nozzles 152a and 152b in a front region of the floor nozzle, the moisture distribution device 150 is uniformly supplied with liquid. Within the moisture distribution device 150, which is preferably designed as an open-pored sponge, the liquid can be distributed very uniformly over the entire rectangular area of the moisture distribution device 150.
  • the wiping means 5, which is preferably formed as shown in Fig. 1, as a wipe, can flat on the rectangular surface the moisture distribution device 150 are placed so that it is saturated over the entire surface and evenly with liquid.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Coating Apparatus (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)

Abstract

Suceur pour sols durs, adapté pour les tâches d'aspiration et d'essuyage. La présente invention porte sur l'amélioration de l'alimentation en humidité. A cet effet, ledit suceur comporte un dispositif d'alimentation en liquide (50) pourvu d'un réservoir à liquide (11) pour un élément d'essuyage, ledit dispositif d'alimentation comportant une conduite à liquide (52, 104, 151a, 151b) située dans le suceur et destinée à acheminer du liquide du réservoir à liquide (11) à l'élément d'essuyage (5).
PCT/EP2007/058377 2006-09-05 2007-08-14 Suceur pour sols durs Ceased WO2008028757A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE202007018652U DE202007018652U1 (de) 2006-09-05 2007-08-14 Bodendüse für Hartböden

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102006041574 2006-09-05
DE102006041574.4 2006-09-05
DE200610061192 DE102006061192A1 (de) 2006-12-22 2006-12-22 Bodendüse für Hartböden
DE102006061192.6 2006-12-22

Publications (1)

Publication Number Publication Date
WO2008028757A1 true WO2008028757A1 (fr) 2008-03-13

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ID=38779904

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/058377 Ceased WO2008028757A1 (fr) 2006-09-05 2007-08-14 Suceur pour sols durs

Country Status (2)

Country Link
DE (1) DE202007018652U1 (fr)
WO (1) WO2008028757A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2327347A4 (fr) * 2008-07-21 2013-04-24 Lg Electronics Inc Buse d'aspirateur

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016103951A1 (de) 2016-03-04 2017-09-07 Vorwerk & Co. Interholding Gmbh Feuchtreinigungsgerät mit einer Fördereinrichtung zum Fördern von Flüssigkeit aus einem Flüssigkeitstank zu einem Reinigungselement

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0542193B1 (fr) * 1991-11-12 1995-10-11 Moulinex Tête de nettoyage de surfaces planes
JP2000070205A (ja) * 1998-08-28 2000-03-07 Yoshiyuki Goto 液剤塗布用具
EP1224899A2 (fr) * 2001-01-19 2002-07-24 Dervin International Pty.Ltd. Balai à vapeur
WO2002085174A1 (fr) * 2001-04-25 2002-10-31 Aldes Aeraulique Embout pour aspirateur
EP1260171A1 (fr) * 2001-05-18 2002-11-27 Carl Freudenberg KG Dispositif à essuyer et à nettoyer des surfaces sales
WO2003094689A1 (fr) * 2002-05-10 2003-11-20 Dieter Tien Dispositif de nettoyage pour des sols
WO2004082449A2 (fr) * 2003-03-18 2004-09-30 Massimiliano Pineschi Accessoire pour appareil electromenager type aspirateur
EP1795107A2 (fr) * 2005-12-06 2007-06-13 Lg Electronics Inc. Nettoyeur de sol et procédé pour son contrôle

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0542193B1 (fr) * 1991-11-12 1995-10-11 Moulinex Tête de nettoyage de surfaces planes
JP2000070205A (ja) * 1998-08-28 2000-03-07 Yoshiyuki Goto 液剤塗布用具
EP1224899A2 (fr) * 2001-01-19 2002-07-24 Dervin International Pty.Ltd. Balai à vapeur
WO2002085174A1 (fr) * 2001-04-25 2002-10-31 Aldes Aeraulique Embout pour aspirateur
EP1260171A1 (fr) * 2001-05-18 2002-11-27 Carl Freudenberg KG Dispositif à essuyer et à nettoyer des surfaces sales
WO2003094689A1 (fr) * 2002-05-10 2003-11-20 Dieter Tien Dispositif de nettoyage pour des sols
WO2004082449A2 (fr) * 2003-03-18 2004-09-30 Massimiliano Pineschi Accessoire pour appareil electromenager type aspirateur
EP1795107A2 (fr) * 2005-12-06 2007-06-13 Lg Electronics Inc. Nettoyeur de sol et procédé pour son contrôle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2327347A4 (fr) * 2008-07-21 2013-04-24 Lg Electronics Inc Buse d'aspirateur

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