EP3474714A1 - Appareil de nettoyage humide comprenant un rouleau de nettoyage - Google Patents

Appareil de nettoyage humide comprenant un rouleau de nettoyage

Info

Publication number
EP3474714A1
EP3474714A1 EP17729472.5A EP17729472A EP3474714A1 EP 3474714 A1 EP3474714 A1 EP 3474714A1 EP 17729472 A EP17729472 A EP 17729472A EP 3474714 A1 EP3474714 A1 EP 3474714A1
Authority
EP
European Patent Office
Prior art keywords
cover
roller
cleaning
transmission
cleaning device
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.)
Granted
Application number
EP17729472.5A
Other languages
German (de)
English (en)
Other versions
EP3474714B1 (fr
Inventor
Bernd Lindenbeck
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.)
Vorwerk and Co Interholding GmbH
Original Assignee
Vorwerk and Co Interholding GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vorwerk and Co Interholding GmbH filed Critical Vorwerk and Co Interholding GmbH
Publication of EP3474714A1 publication Critical patent/EP3474714A1/fr
Application granted granted Critical
Publication of EP3474714B1 publication Critical patent/EP3474714B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A47L9/04—Nozzles with driven brushes or agitators
    • 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
    • A47L13/42—Details
    • 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
    • A47L9/04—Nozzles with driven brushes or agitators
    • A47L9/0427—Gearing or transmission means therefor
    • A47L9/0433—Toothed gearings
    • 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
    • A47L9/04—Nozzles with driven brushes or agitators
    • A47L9/0427—Gearing or transmission means therefor
    • A47L9/0433—Toothed gearings
    • A47L9/0438—Toothed gearings with gears having orbital motion, e.g. planetary gearing
    • 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
    • A47L9/04—Nozzles with driven brushes or agitators
    • A47L9/0494—Height adjustment of dust-loosening tools

Definitions

  • the invention relates to a wet cleaning device, in particular a wet wiper, with a rotatably mounted around a roll axis cleaning roller and a cleaning roller in the circumferential direction at least partially surrounding roller cover, which has at least one displaceable cover element for Wähl wise closing and / or releasing an opening portion of the roller cover ,
  • the invention relates to a method for operating a wet cleaning device, wherein a rotatable cleaning roller for a regeneration operation of the cleaning roller is displaced away from a surface to be cleaned and is at least partially surrounded by a roller cover.
  • a wet cleaning device with a rotating about a rotation axis driven wiping body in which a cleaning liquid is removed from a storage tank and sprayed by means arranged in the direction of the axis of rotation of the wiper body spray nozzles on the surface of the wiper body.
  • the wiper body moistened in this way is guided over a surface to be cleaned during a wiping operation, the wiper body receiving dirt from the surface to be cleaned.
  • the wiping operation of the wiper body is increasingly covered with dirt, so that regeneration is required.
  • the wiper body is lifted from the surface to be cleaned, surrounded by a housing and sprayed with fresh cleaning liquid.
  • the wiper body rotates, so that cleaning fluid and dirt are expelled from the wiper body, hit the inside of the housing and transferred to a receiving tank.
  • the lifting of the wiper body of the surface to be cleaned is carried out manually by a user of the wet cleaning device.
  • the housing is manually guided around the wiper body. This is uncomfortable, since the user of the wet cleaning device must perform at least two handles manually. It may happen that the user forgets to surround the wiping body with the housing, so that during a regeneration operation of the wiping body cleaning liquid can splash into the surroundings.
  • the displaceable cover element of the roller cover is coupled via a gear, in particular a gear transmission, so with the cleaning roller, that the cleaning roller is displaced by a displacement of the cover member or the cover member by displacing the cleaning roller is relocatable.
  • the displacement of the cover element and the displacement of the cleaning roller are now coupled in such a way that a displacement of the cover element simultaneously effects a displacement of the cleaning roller and that a displacement of the cleaning roller simultaneously results in a displacement of the cover element.
  • the cover member abuts the displacement during the displacement against the cleaning roller and / or forgotten to lift the cleaning roller from the surface. According to the invention, therefore, upon displacement of the cleaning roller, there is automatically a displacement of the cover element, and vice versa. Thus, the user must either relocate only the cover element or only the cleaning roller, whereby then automatically a displacement of the cleaning roller or the cover element is made.
  • the displacement of the cover element or the cleaning roller is preferably triggered by the operation of a corresponding switch to the wet cleaning device.
  • a manual displacement of the cover element or the cleaning roller is alternatively also possible.
  • a transmission is arranged in mechanical operative connection between the cover element and the cleaning roller, which transmits a displacement movement of the cover element or the cleaning roller to the cleaning roller or the cover element.
  • the transmission can be particularly advantageously a toothed transmission with a plurality of toothed transmission elements, such as, for example, toothed wheels and / or toothed racks.
  • the transmission can be designed in one or more stages. In particular, in the energy transfer from the cover element to the cleaning roller or vice versa, a translation is conceivable which reduces the force to be applied for the displacement.
  • the cover element in the circumferential direction of the cleaning roller is displaceable about a cover axis, in particular about the roller axis is rotatable.
  • the roller cover is formed in the circumferential direction of the cleaning roller and covers at least a peripheral portion of the cleaning roller.
  • the cover element is advantageously displaceable for completing the roll cover about the cover axis, in particular rotatable, so that as the displacement progresses, closing or opening of an opening region of the roll cover takes place. It is particularly advantageous if the cover axis is equal to the roll axis. In this case, there is a common axis about which both the cleaning roller and the cover member rotate.
  • the roll axis is arranged on a pivotable about a pivot axis mounted on a housing of the wet cleaning device pivot arm.
  • the displacement of the roll axis ie the lifting of the cleaning roller, can in principle be effected by means of a linear movement or by means of a pivoting movement, wherein here preferably the pivoting of the roll axis along a curved path is proposed.
  • the wet cleaning device has for this purpose a swivel arm, which is mounted on a pivot axis on the housing of the wet cleaning device.
  • the swivel arm carries the roller axis, which is preferably oriented parallel to the swivel axis, and which thus has an advantage in a pivoting of the pivot arm is displaced along a circular path about the pivot axis of the pivot arm.
  • a lever can be varied which determines the force required for displacing the roll axis.
  • the transmission is at least partially disposed on the pivot arm.
  • the swivel arm thus carries, for example, one of a plurality of transmission elements of the transmission, so that a displacement of the swivel arm simultaneously leads to a drive of the transmission elements.
  • the displacement of the cleaning roller and the displacement of the cover element can be caused by the displacement of the swivel arm at the same time.
  • the cover element has a first gear element and the housing of the wet cleaning device has a second gear element.
  • one of the transmission elements is preferably arranged movably and the other transmission element immovable.
  • the housing of the wet cleaning device may have a toothing in the manner of a rack, and the cover member a corresponding forming according to the type of a rotatable gear portion, which leads to a rotation of the cover member at a displacement along the rack. This rotation makes it possible to close or open the opening area of the roller cover.
  • the housing of the wet cleaning device has a relative to the housing immovable gear element, which serves as an abutment for the other transmission elements.
  • one of the movable transmission elements is drivable by means of a drive.
  • the first transmission element engages in the second transmission element, wherein the pivot arm has a cover axis, in particular the roll axis, on which the cover element is rotatably mounted.
  • This variant describes a single-stage design of the transmission, in which the torque is transmitted directly from the first transmission element to the second transmission element, or vice versa, without interposition of other transmission elements.
  • an advantageously oriented parallel to the pivot axis of the pivot arm axis is formed on the pivot arm, which simultaneously represents the cover axis and the roll axis.
  • a third gear element in particular a gear
  • the transmission further comprises a force-transmitting connected to the third transmission element fourth transmission element, in particular a Gear, which engages in the first transmission element.
  • This variant uses a multi-stage transmission with a total of four transmission elements.
  • two of the gear elements namely here the third gear element and the fourth gear element, be designed as gears and the first and second gear element as relative to the cover member or the housing immovable racks (eg. As portions of the cover member / the housing).
  • the pivot axis of the pivot arm or one of the transmission elements is assigned a drive.
  • the drive is preferably an electric motor, but may also be a manually operated by a user of the wet cleaning device drive or the like.
  • solenoids, compressed air-dependent air bellows and the like come into question.
  • the housing has a first guide slot, in which engages a arranged on the cover element engagement element.
  • the displacement of the cover member relative to the housing of the wet cleaning device can be guided so that the cover member does not touch the surface to be cleaned at a displacement of the cover member in the opening portion of the roller cover.
  • This embodiment is particularly suitable if the cover element is assigned an actively driven gear element directly.
  • the drive causes a rotation of the cover element, wherein the shape and position of the guide slot on the housing, the displacement of the cover element relative to the housing.
  • the guide slot predetermine a displacement path of the cover element, which does not lead to a contact of the cover element, for example.
  • the guide slot is formed so that the cover member during the entire displacement movement is held within the housing so far that this can not be swung over the circumference of the housing and / or possibly any existing spacer elements.
  • the cover element has a second guide slot, in which engages a arranged on the housing engagement element.
  • a double link control for the displacements of the cover member and the cleaning roller Due to the arrangement of the second guide slot, the dead points are bypassed by a shift of the executives on the second guide slot.
  • the roller cover has at least one air passage opening, advantageously one air passage opening each. Having on in the longitudinal extent of the roller cover opposite end portions, and particularly preferably in combination with a further air passage opening in a central region of the roller cover.
  • a method for operating a wet cleaning device in particular such a previously described wet cleaning device proposed, wherein a rotatable cleaning roller for a regeneration operation of the cleaning roller is moved away from a surface to be cleaned away and at least partially with a Roller cover is surrounded, wherein the cleaning roller is displaced by displacing a cover member of the roller cover or the cover member is displaced by a displacement of the cleaning roller, in particular by means of an operative connection between the cover member and the cleaning roller providing transmission.
  • a method is provided in which for a regeneration operation of the cleaning roller a particular simultaneous displacement of the cleaning roller and the cover element is made possible without a user of the wet cleaning device this must make several handles.
  • a displacement of the cover element or the cleaning roller is either possible manually by the user, or by means of a drive, which the user, for example. Pressed via a switch.
  • wet cleaning devices which can perform exclusively or inter alia, a wet cleaning.
  • these include on the one hand, the hand-held and automatically movable wet cleaning equipment, in particular cleaning robot and on the other combined dry and wet cleaning equipment, which can perform both a wet cleaning and a dry cleaning.
  • conventional floor cleaning equipment for cleaning a floor and wet cleaning equipment for cleaning overground surfaces in the meaning of the invention meant. These include, for example, also devices for cleaning windows and the like.
  • Fig. 2 shows a portion of a wet cleaning device with a cleaning roller and a cover member during a
  • FIG. 3 the partial area of the wet cleaning appliance according to FIG. 2 with the cleaning element and the cover element during a regeneration operation
  • FIG. 4 shows the partial area of the wet cleaning device in a perspective view from the outside
  • 5 shows a partial area of a wet cleaning device with a cleaning roller and a cover element according to a second variant
  • FIG. 6 is another view of the portion of the wet cleaning device according to Figure 5,
  • FIG. 7 shows a partial area of a wet cleaning device with a cleaning roller, a cover element and a guide slot in a first position
  • FIG. 8 shows the subregion according to FIG. 7 in a second position
  • FIG. 9 the subregion according to FIG. 7 in a third position, FIG.
  • FIG. 11 shows the subregion according to FIG. 10 in a second position
  • FIG. 12 shows the partial area according to FIG. 10 in a third position.
  • FIG. 1 shows a wet cleaning device 1, which is designed here as a wet wiper device with a base unit 20 and a header 21.
  • a handle 23 is arranged with a handle 24, by means of which a user can perform the wet cleaning device 1 over a surface to be cleaned.
  • the handle 23 is advantageously designed telescopic, so that a user, the height of the wet cleaning device 1 to its body size can adapt.
  • the attachment 21 has a housing 10 in which a tank (not shown) is arranged for cleaning fluid.
  • Cleaning liquid can be introduced into the tank via a filler neck 22.
  • a cleaning roller 2 is further arranged, which is rotatable about a roller axis 3.
  • the roller shaft 3 is substantially perpendicular to a conventional direction of movement of the wet cleaning device 1.
  • the cleaning liquid can be discharged from the tank on the surface of the cleaning roller 2 to moisten them.
  • the cleaning roller 2 rotates about the roller axis 3, so that the peripheral surface of the cleaning roller 2 rolls continuously on the surface to be cleaned.
  • the cleaning roller 2 is usually wrapped with a cleaning pad, possibly with the interposition of an additional liquid-storing sponge body.
  • the cleaning pad is here, for example, a textile cleaning cloth.
  • dirt accumulates continuously on the cleaning roller 2, i. the cleaning surface, on. Therefore, after a certain period of operation, a regeneration of the cleaning roller 2 may be required, wherein during a regeneration operation dirt and dirt-contaminated liquid are removed from the cleaning roller 2.
  • the cleaning roller 2 is usually rotated at a speed which is higher than the speed of the cleaning roller 2 during a wiping operation. This leads to a hurling of
  • the sprayed liquid can be collected and fed to a collection container.
  • Figure 2 shows a portion of the housing 10 of the attachment 21, in which the cleaning roller 2 is held rotatably about the roller axis 3.
  • the roll axis 3 is arranged on a pivot arm 15 arranged on the housing 10, wherein the roll axis 3 extends substantially perpendicular to the longitudinal extension of the pivot arm 15 and parallel to a pivot axis 9 of the pivot arm 15.
  • the pivot arm 15 is pivotally supported about the pivot axis 9 on the housing 10 of the attachment 21.
  • the roll axis 3 simultaneously forms a cover axis 8 for a cover element 5 of a roller cover 4, which surrounds the cleaning roller 2 at least partially.
  • the cover element 5 can be displaced relative to the roller cover 4 into an opening region 6 of the roller cover 4 in order to preferably completely close the roller cover 4 in the circumferential direction of the cleaning roller 2.
  • the roller cover 4 may be an integrally formed with the housing 10 portion.
  • the roller cover 4 has air passage openings 25, one of which is arranged on an opposite in the longitudinal extent of the roller cover 4 end portions, and one in a central length range of Walzenabde- ckung 4.
  • the air passage openings 25 serve for entry and exit of ambient air in the roller cover. 4
  • Swivel arm 15 is associated with a transmission 7, which has a total of four gear elements 11, 12, 13, 14.
  • a transmission element 13 is initially arranged, which engages in a corresponding gear element 12 formed on the housing 10.
  • a further gear member 14 is arranged, which is interlocked with the gear member 13 on the one hand and on the other with a formed on the cover member 5 gear member 11.
  • the transmission element 11 forms as the gear member 12 is a kind of rack.
  • the gear elements 13 and 14 are obviously designed as gears.
  • the gear elements 11, 12, 13, 14 which are in each case operatively connected to one another have a toothing which corresponds to one another.
  • the pivot arm 15 is pivoted about the pivot axis 9, namely in one direction into the housing 10, ie with respect to a usual position of the wet cleaning device 1 on the surface to be cleaned away from the surface to be cleaned.
  • the swiveling movement of the swivel arm 15 can either be initiated manually by a user of the moist cleaning appliance 1, for example by a key operation, or automatically by a control of the wet cleaning appliance 1, which automatically initiates a regeneration operation when dirt is detected by the cleaning roller 2 in a sensory manner ,
  • the pivot arm 15 is preferably associated with an electric motor.
  • pivoting can also take place by a manual intervention of the user, for example, by gripping and pivoting the pivot arm 15.
  • the transmission elements 11th , 12, 13, 14 are driven by means of an electric motor, for example, the transmission element 13, which is arranged on the pivot axis 9 opposite end portion of the pivot arm 15 and engages in the transmission element 12 of the housing 10.
  • FIG. 4 shows the partial area of the wet cleaning appliance 1 shown in FIGS. 2 and 3 in a perspective view from the outside.
  • a part of the housing 10 of the wet cleaning device 1 which carries the roller cover 4.
  • the cleaning roller 2 is arranged, which is advantageously formed over the entire lengthwise extension of the roller cover 4.
  • the pivot arm 15 is arranged, which carries the roller shaft 3.
  • the pivoting axis 9 opposite end portion of the pivot arm 15 is connected to the transmission element 13, for example. Via the end portion associated rotation axis 27.
  • the transmission element 13 engages the transmission element 12 of the housing 10, wherein a transmission element 12 supporting part of the housing 10 for better illustration only as a section is sketched.
  • the housing 10 is preferably formed completely around the roller cover 4.
  • the transmission element 14 engaging in the transmission element 13 engages through the roller cover 4 into the toothing of the transmission element 11 of the cover element 5.
  • the roller cover 4 corresponding recesses 26.
  • FIGS 5 and 6 show a second variant of the invention, in which the transmission 7 is designed as a single-stage transmission.
  • the transmission 7 comprises a first gear element 11 which is formed on the cover element 5 and a second gear element 12 which is formed on the housing 10 of the wet cleaning device 1.
  • the illustrated portion of the wet cleaning device 1 according to this variant again on a pivot arm 15, which is pivotable about a pivot axis 9.
  • the end region of the pivoting arm 15 lying opposite the pivot axis 9 carries the roll axis 3, which at the same time is also the cover axis 8 for the cover element 5.
  • the roller axle 3 or cover axle 8 engages through the roller cover 4 into the cleaning roller 2.
  • the cover element 5 has a first gear element 11, which engages in a corresponding second gear element 12 of the roller cover 4. If the pivot arm 15 is now driven, for example, via the pivot axis 9, the pivot arm 15 pivots further into the housing 10 of the wet cleaning device 1, whereby the cleaning roller 2 arranged on the roller axis 3 is moved into the housing 10. As a result of the pivotal movement of the roller axle 3 or cover axle 8, the cover element 5 rotates along the common toothing of the gear elements 11 and 12 in the direction of the clockwise direction into the opening area 6 of the roller cover 4.
  • FIG. 7 to 9 show a third embodiment of a portion of the wet cleaning device 1.
  • the cover member 5 is associated with a driven transmission element 12.
  • the gear element 12 rotates about the pivot axis 9 of the pivot arm 15.
  • the toothing of the gear element 12 engages in a toothing of the cover element 5, which forms a first gear element 11.
  • the cover element 5 further has an engagement element 17 in the form of a sliding block, which engages in a guide slot 16 of the housing 10.
  • Both the cover element 5 and the cleaning roller 2 are rotatably supported again via a common roller axle 3 or cover axle 8, the axles 3, 8 being arranged on the end region of the pivoting arm 15 opposite the pivot axle 9.
  • a rotation of the gear element 12 about the pivot axis 9 takes place in the clockwise direction.
  • the cover element 5 toothed with the transmission element 12 via the transmission element 11 is rotated counterclockwise about the cover axis 8, ie in the direction of the opening area 6 of the roller cover 4.
  • FIGS. 7 to 9 show a fourth embodiment of the invention, in which the displacement movements of the cleaning roller 2 and the cover member 5 by two guide slots 16, 18 are given.
  • the cover element 5 now has a second guide slot 18, into which an engagement element 19 of the housing
  • the engagement element 19 is released from the guide slot 18, so that the rotation of the cover element 5 is guided by the first guide slot 16.
  • the lifting of the cover element 5 is initially guided by the first guide slot 16 until a dead center is reached. From there, the intervention handle member 19 of the housing 10 in the guide slot 18 of the cover member 5 and assumes the leadership of the further rotational movement.
  • a regeneration operation of the wet cleaning device 1 is now introduced so that the cleaning roller 2 and the cover member 5 are displaced according to one of the embodiments shown above, until the cleaning roller 2 in Umf angscardi is completely enclosed by the roller cover 4 and the cover member 5. Subsequently, the cleaning roller 2 is greatly accelerated, possibly with the prior or simultaneous addition of liquid. Due to the high speed of the cleaning roller 2, which should be higher than during a wiping operation, the liquid including dirt from the cleaning roller 2 is ejected.
  • a stripping device may be provided which contacts the surface of the cleaning roller 2 and additionally supports the regeneration.
  • the rotation of the cleaning roller 2 at the same time causes a flow of ambient air, through which air at the end of the roll cover 4 air passage openings 25 air flows into the roll cover 4, along the longitudinal extension of the cleaning roller 2 propagates up to one in a central region of the longitudinal extent of Roller cover 4 arranged further air passage opening 25.
  • the accelerated air supports the transport of the liquid and the dirt in the direction of the air passage opening 25 having collecting channel. Overall, thus an optimal regeneration result is achieved.
  • the wet cleaning device 1 can of course also be a cleaning robot.
  • the wet cleaning device 1 can be a combined wiping and suction device. advises or a wet cleaning device 1, which can perform only a damp cleaning task.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Cleaning In General (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)

Abstract

La présente invention concerne un appareil de nettoyage humide (1), notamment un appareil d'essuyage humide, comprenant un rouleau de nettoyage (2) monté rotatif autour d'un axe de rouleau (3) et un cache de rouleau (4) qui entoure au moins partiellement le rouleau de nettoyage (2) en direction circonférentielle et qui présente au moins un élément de recouvrement (5) mobile destiné au choix à refermer et/ou à libérer la zone d'ouverture (6) du cache de rouleau (4). Pour permettre la réalisation d'un appareil de nettoyage humide (1) qui permette à l'utilisateur de passer d'une manière confortable et fiable du fonctionnement d'essayage au fonctionnement régénération, l'élément de recouvrement (5) mobile est couplé au rouleau de nettoyage (2) par une transmission (7), notamment une transmission à denture, de sorte que le rouleau de nettoyage (2) peut être déplacé par déplacement de l'élément de recouvrement (5) ou que l'élément de recouvrement (5) peut être déplacé par déplacement du rouleau de nettoyage (2). L'invention concerne également un procédé pour faire un appareil de nettoyage humide (1).
EP17729472.5A 2016-06-28 2017-06-13 Appareil de nettoyage par voie humide avec un rouleau de nettoyage Active EP3474714B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016111811.7A DE102016111811A1 (de) 2016-06-28 2016-06-28 Feuchtreinigungsgerät mit einer Reinigungswalze
PCT/EP2017/064359 WO2018001716A1 (fr) 2016-06-28 2017-06-13 Appareil de nettoyage humide comprenant un rouleau de nettoyage

Publications (2)

Publication Number Publication Date
EP3474714A1 true EP3474714A1 (fr) 2019-05-01
EP3474714B1 EP3474714B1 (fr) 2020-04-08

Family

ID=59054130

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17729472.5A Active EP3474714B1 (fr) 2016-06-28 2017-06-13 Appareil de nettoyage par voie humide avec un rouleau de nettoyage

Country Status (8)

Country Link
US (1) US10820774B2 (fr)
EP (1) EP3474714B1 (fr)
JP (1) JP2019524175A (fr)
CN (1) CN109310252B (fr)
DE (1) DE102016111811A1 (fr)
ES (1) ES2797078T3 (fr)
TW (1) TW201806543A (fr)
WO (1) WO2018001716A1 (fr)

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DE102016114169A1 (de) * 2016-08-01 2018-02-01 Vorwerk & Co. Interholding Gmbh Feuchtreinigungsgerät mit einer Reinigungswalze
CN110192806A (zh) * 2018-02-26 2019-09-03 江苏美的清洁电器股份有限公司 吸尘器
USD917814S1 (en) * 2018-04-25 2021-04-27 Lupe Technology Limited Vacuum cleaner
EP3841940A1 (fr) * 2019-12-23 2021-06-30 Koninklijke Philips N.V. Détermination d'un mode de fonctionnement de démarrage d'un système d'humidification d'un dispositif de nettoyage
DE102020103880A1 (de) * 2020-02-14 2021-08-19 Carl Freudenberg Kg Reinigungseinrichtung sowie Reinigungsroboter

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WO2018001716A1 (fr) 2018-01-04
EP3474714B1 (fr) 2020-04-08
US20190313876A1 (en) 2019-10-17
CN109310252A (zh) 2019-02-05
ES2797078T3 (es) 2020-12-01
DE102016111811A1 (de) 2017-12-28
US10820774B2 (en) 2020-11-03
CN109310252B (zh) 2021-11-30
JP2019524175A (ja) 2019-09-05
TW201806543A (zh) 2018-03-01

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