EP1772093A1 - Dispositif pour mouiller et essorer une serpillière - Google Patents

Dispositif pour mouiller et essorer une serpillière Download PDF

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Publication number
EP1772093A1
EP1772093A1 EP07000138A EP07000138A EP1772093A1 EP 1772093 A1 EP1772093 A1 EP 1772093A1 EP 07000138 A EP07000138 A EP 07000138A EP 07000138 A EP07000138 A EP 07000138A EP 1772093 A1 EP1772093 A1 EP 1772093A1
Authority
EP
European Patent Office
Prior art keywords
wiping part
wiping
moistening
drive
wiper
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
EP07000138A
Other languages
German (de)
English (en)
Other versions
EP1772093B1 (fr
Inventor
Joachim Dr. Damrath
Bertram Dr. Kandziora
Markus Spielmannleitner
Gerhard Wetzl
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
Application filed by BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Publication of EP1772093A1 publication Critical patent/EP1772093A1/fr
Application granted granted Critical
Publication of EP1772093B1 publication Critical patent/EP1772093B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • 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
    • A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
    • A47L13/50—Auxiliary implements
    • A47L13/58—Wringers for scouring pads, mops, or the like, combined with buckets
    • A47L13/60—Wringers for scouring pads, mops, or the like, combined with buckets with squeezing rollers

Definitions

  • the invention relates to a device for moistening and dehumidifying at least one wiping part of a wet mop, with a drive device which can move the wiping part and at least one moistening device for moistening the wiping member with a liquid relative to each other, and moving past the moistening device sections of the wiping member and a dehumidifier relative can move to each other, wherein the moistening device is at least one spray nozzle, which can be supplied by a pump with liquid.
  • wet wiper refers to all the cleaning devices which have an absorbent wiping part which can be impregnated with a cleaning liquid and passed over the surfaces or objects to be cleaned in the moist state.
  • a cleaning liquid water is generally used with additives if necessary.
  • wet mops are, for example, mops and wiping pads, which have a fringed or flat wiping part, which is attached to the end of a stem.
  • dampers are used together with a container for receiving the cleaning liquid, wherein the container usually has a manual dehumidifier, with which the wiping part can be pressed or wrung out.
  • the wet mop For cleaning, the wet mop is usually dipped with its wiping part for moistening in the cleaning liquid, partially dehumidified to achieve a certain for cleaning optimum humidity, and passed over the object to be cleaned. Subsequently, the wiping member is usually immersed in the cleaning liquid to rinse the recorded dirt, wherein the wiping member is moistened again. These activities are repeated very often during cleaning.
  • the invention has for its object to provide a device for moistening and dehumidifying a wiping part of a wet mop, with an improved cleaning effect of the wet mop is achieved with a reduced amount of liquid.
  • the amount of liquid to be kept is reduced, since in the least case, this only has to be sufficient for a complete moistening of the wiping part.
  • a defined humidity is achieved with a high repeatability, this being advantageously achieved in one operation. Since the wiper part has to be dehumidified and dehumidified very often during cleaning, a lot of time can be saved by performing these activities in one operation.
  • the moistening and dehumidifying done in a single device.
  • the wiping part can be guided over rollers which have openings on their surface from which the liquid emerges.
  • the rollers can furthermore have a structured surface or bristles, with which the wiping part can be mechanically deformed, at least on its surface, and thus dirt which is stuck in it can be better removed.
  • the wiping part remains fixed in relation to the device and the humidifying and dehumidifying device are moved relative to the device and the wiping part, a simple stop can be provided for fixing the wiping part, to which the humidifying and dehumidifying device is moved. A more complex fixation can thus be avoided, since forces act on the wiper part in this case only in one direction.
  • the moistening device is a spray nozzle which is supplied with fluid by a pump.
  • This embodiment can be realized with little effort, with a directed to the wiping liquid jet high cleaning effect can be achieved.
  • the spray nozzle is set up in such a way that it sprays more strongly at the edges, or has a higher and / or stronger liquid ejection there. This allows the edge areas of the wiper part to be cleaned better. In this way, just the edges that absorb dirt when using the wiper part, can be cleaned more intensively. This is particularly advantageous when the wiping member is passed through the device for wetting and dehumidifying transversely to its wiping direction.
  • the moistening device extending over at least part of the width of the wiping part should at least approximately correspond in its position or shape to the leading edge or contour of the wiping part.
  • the moistening device When using a wiping member having, for example, a parallelogram shape or a diamond shape, it is appropriate to extend the moistening device across the width of the wiping member in a direction that deviates from the direction perpendicular to the drive direction of the wiping member by an angular amount.
  • the angle of the orientation of the moistening device corresponds to the included angle between the transverse side and the right angle to the longitudinal side of the wiping part.
  • a wiping part is brought to a moistening device which extends perpendicular to the drive direction of the wiping part, cleaning solution may be sprayed out.
  • a splash guard for example in the form of rubber lips, can also be provided on the housing side to avoid spillage. If the nozzles of the moistening device are designed to be pivotable, this measure can also help to avoid squirting out of cleaning liquid. When the wiper part is inserted into the cleaning device, the nozzles of the wetting device are pivoted in the direction of the interior of the housing so that the cleaning fluid jet is directed away from the inlet opening for the wiping part.
  • the cleaning effect of the spray nozzle on the wiping part can be enhanced if the spray nozzle or the deflection surface is pivoted back and forth during the moistening. In this way, the angle of incidence of the liquid jet is constantly changing, so that the mechanical action and thus the cleaning of the wiping part can be enhanced, in particular in the case of a wiping part with movable fringes or fibers.
  • a stronger mechanical action on the surface of the wiper member can also be achieved by at least two controllable spray nozzles are provided, the liquid jets impinge on the wiper member at different angles and / or at different locations, and these spray nozzles are driven in alternation. The higher mechanics entry improves the cleaning of the wiper part.
  • rollers can be stored in a particularly simple and robust manner.
  • the rollers can be used in addition to the drive of the wiping member in the longitudinal direction, which can advantageously be driven rollers with a cost-effective rotary motor.
  • further, possibly non-driven roller pairs may be arranged to squeeze the further liquid from the wiping part.
  • the roller or rollers are driven, on which or the wiping part comes to rest.
  • the opposite rollers are advantageously interrupted in the middle by a gap through which a stem of the wet mop can be performed to hold the wiper member.
  • the wiping part or a support plate for the wiping part with a toothing, in which engage a drive device and drive the wiping part can move through opposite rollers for dehumidification.
  • the device according to the invention can also be used in wet mops with two wiping parts, for example in a flat wiping pad, in which a wiping part is arranged on both sides.
  • both humidifier and dehumidifier can be designed on both sides, so that both sides of the wiper pad can be humidified and dehumidified at the same time.
  • two parallel sprayers directed against each other and for dehumidifying two parallel rollers may be provided, which are preferably arranged vertically, wherein the opposing spray devices and rollers form a gap open on one side through which the wiper pad can be passed.
  • the device for moistening and dehumidifying a container for the liquid but all components of the device are connected to each other with this container and can be separated from the container together.
  • the container may have the shape of a conventional bucket, the remaining components can be inserted as a kind of technology block in the container, the container inside may have fastening means into which the technology block when inserting intervenes. In this way, the container can be particularly easily cleaned by previously removing the remaining components.
  • the activation of the moistening or dehumidifying device can be done in various ways.
  • a switch may be provided in the region of the spray nozzle, which is responsive to the insertion of the wiping part and simultaneously controls the moistening and dehumidifying device.
  • a follower control is expediently provided, so that the drive device continues to move the wiping part for a while in order to move it completely through the dehumidifying device when the wiping part has moved past the switch. This type of control is useful when the humidifier and dehumidifier are powered by a single motor.
  • the moistening device remains activated for a shorter time than the drive device, since the rear end of the wiping part passes the moistening device earlier than the dehumidifying device or drive device, if both in a device happens, as is the case when driving and squeezing between two roles.
  • the dehumidifier When using a wiping part which has a shape deviating from the rectangular shape, such as a parallelogram or diamond shape, after leaving the wiping part of the nozzle area, the dehumidifier must be operated even further, on the one hand to the end of the wiper part which is located before the dehumidifier on the To dehumidify preset residual moisture and on the other hand to transport the wiping part completely out of the dehumidifying device.
  • two switches are provided, wherein the one switch detects the entry of the wiper part in the device and the other switch recognizes the emergence of the wiper part of the device.
  • the motor and the pump can be controlled in such a way that it is ensured that the wiping part can be cleaned on the entire surface and that a spray-out of cleaning liquid is prevented.
  • the wiping part has a parallelogram-shaped contour
  • the moistening device preferably extends at an acute angle to the direction perpendicular to the drive direction of the wiping part that their orientation corresponds to the leading edge or contour of the wiping part.
  • two switches can be provided which are responsive to the wiping part and of which is arranged for actuating the humidifying device in a region detectable by the humidifying device and the switch for activating the drive device is arranged in a region, in which the wiping part can be detected by the drive device.
  • the line can also be provided with a controllable valve which supplies the moistening device with liquid.
  • a controllable valve which supplies the moistening device with liquid.
  • the drive device can furthermore also be reversible, so that it can move the wiping part in both directions.
  • a switch may be provided in front of or behind the drive device, which controls the drive device in such a way that the wiping part is drawn in and moved to the other side, regardless of which side it has been inserted from.
  • the moistening device or spray nozzle can be designed to be controllable and controlled in such a way that it moistens the wiping part only when it is introduced from the side on which the moistening device lies in front of the dehumidifying device.
  • the splash guard for the device for moistening advantageously has a slot through which a handle of the wet mop can be passed.
  • a seal of flexible material may be disposed within the slot.
  • the seal may for example consist of two in particular overlapping rubber lips or rows of bristles.
  • a flap can be provided at the inlet into the device and optionally also at the exit from the device.
  • the flap is preferably pivotally mounted.
  • the flap is mounted over the nozzle assembly.
  • the flap may be mechanically biased against a closed position via an elastic lever or spring mechanism.
  • the flap is pivoted by the insertion of the wiper member in an open position.
  • the actuation of the flap may be performed by a switch, preferably the already existing switches for controlling the dehumidifying device and pump of the moistening device, and following functions such as e.g. the start of the rollers of the dehumidifier or the start of the pump of the humidifier can be activated.
  • the nozzle arrangement can be adjusted so that cleaning liquid is not sprayed over the edge of the wiping part away.
  • the immediate edge area of the wiper part is not completely washed out.
  • cleaning out of the edge area is important because there accumulates most of the dirt.
  • sealing surfaces may be provided in the device which extend to the longitudinal sides of the device create inserted wiper and thereby prevent overflow of cleaning fluid from the bottom of the wiper on the top of the wiper.
  • the sealing surfaces may be designed as elastically deformable plates, e.g. be formed of plastic or foam. As a foam, a closed-cell foam can be used in an advantageous manner.
  • the width of the sealing surfaces is adapted to the wiping part, so that no cleaning solution can reach the top of the wiper part directly or indirectly. If such sealing surfaces provided, can be cleaned with increased nozzle pressure and cleaning performance can be increased. In particular, the edge can be cleaned with higher nozzle pressure, which is better cleaned just the more contaminated edge region of the wiper part.
  • the sealing surfaces may be resiliently biased against the longitudinal sides of the inserted into the device wiper.
  • the cleaning effect can be enhanced if a nozzle arrangement is selected, with which it is possible to work with higher pressure in the edge area of the wiping part and only a lower pressure is provided in the middle area of the wiping part.
  • the different pressure exerted on the wiper part nozzles can either have different opening cross-section or be supplied via separate pumps that produce different fluid pressure.
  • a wet mop 1 is shown in the form of a wiping pad, in which at the bottom of a partially illustrated stem, a support plate 2 is hinged, which in turn has an absorbent wiper member 3 on its underside.
  • the wiping part 3 is made of a textile material.
  • FIG. 1 an embodiment of a device 4 for moistening or dehumidifying the wiping part 3 is shown in FIG.
  • the device 4 has a container 5 for receiving a cleaning liquid 6. Above the container 5 is closed by an intermediate bottom 17, to which the other components required for loading and dehumidifying are attached and which can be taken out of the container 5 together with these components.
  • a drive device which consists of opposite rollers 9, 10, of which the lower roller 10 can be driven by a motor 16.
  • the wiping part 3 can be detected by the roller 10 together with the carrier plate 2 and moved in the longitudinal direction of the wiping part 3.
  • the distance between the rollers 9, 10 is dimensioned so that the wiping member 3 is pressed together while passing through it, while the liquid 6 contained therein is pressed out.
  • the roller 10 has an elastic coating.
  • guides 13 are arranged, which guide the carrier plate 2 and the wiping part 3 during insertion and when passing through the dehumidifying device 9, 10.
  • a moistening device in the form of a slot 12 is arranged.
  • the slit nozzle 12 is supplied by a submersible pump 8 with liquid 6 via a hose 11.
  • the inlet of the pump 8 is provided with an inlet filter 7 and is disposed near the bottom of the container 5.
  • the pump 8 is firmly connected to the intermediate bottom 17 and can be removed together with this from the container 5.
  • the intermediate bottom 17 further has a removable coarse filter 15 through which liquid 6, which has been pressed out of the wiping part 3 above the intermediate bottom 17 by the dehumidifying device 9, 10, can flow into the container 5.
  • a switch 14 is further arranged, which is activated upon insertion of the carrier plate 2 and the wiping part 3.
  • Fig. 2 the drive device is shown from the side.
  • the lower roller 10 extends over the entire width of the wiper part 3 and is mounted on the sides of vertical supports which are fixedly connected to the intermediate bottom 17.
  • the motor 16 for driving the roller 10 is also attached via a carrier to the intermediate bottom 17.
  • a roller 9 is mounted in each case, wherein between the rollers 9 is sufficient distance to pass the stem of the wet mop 1 can.
  • the rollers 9 press from above against the support plate 2, which in turn presses the wiping member 3 against the roller 10. In this way, the wiping member 3 can be simultaneously passed through and dehumidified.
  • Fig. 3 the device for wetting and dehumidifying is shown in operation.
  • the support plate 2 is inserted together with the wiping part 3 in the left guides 13, whereby the switch 14 is actuated.
  • the switch 14 controls the motor 16 which rotates the roller 10 and drives the pump 8.
  • the wiping part 3 is first guided via the spray nozzle 12 and then into the dehumidifying device 9, 10.
  • the wiping member 3 is moistened and optionally rinsed out adhering thereto dirt. Once the wiper member 3 passes between the rollers 9, 10, it is detected by the driven roller 10 and in the picture to the right advanced.
  • the wiping part 3 is pressed together between the rollers 9, 10 and in this way at least partially dehumidified.
  • the emerging during pressing liquid 6 flows on the intermediate bottom 17 to the filter 15 and therethrough back into the container 5.
  • the dirt contained in the liquid 6 is retained in the filter 15.
  • the filter 15 is removable from the outside, so that it can be removed if necessary, removed from dirt and reused.
  • a controller not shown, is arranged so that after the activation of the switch 14 by the wiping part 3, the motor 16 is still driven for a while to fully move the wiping member 3 through the dehumidifier 9, 10 therethrough.
  • This rinsing and dehumidifying process can often be repeated if, for example, dirt still adheres to the wiper part 3.
  • the residual moisture in the wiping part 3 achieved with the dehumidifying device 9, 10 can be adjusted by influencing the force with which the wiping part is pressed together. This can be done for example by the application of the roller 10 and / or opposite rollers 9 with a spring force.
  • the continuous roller 10 is resiliently mounted at the ends, since in this case the storage must absorb much lower torques and therefore can be realized with less effort. It is also conceivable, however, to store both the roller 10 and the opposite rollers 9 resiliently.
  • Another way to adjust the force with which the wiping member 3 is compressed is to adjust the distance between the opposite rollers 9, 10. Since the wiping member 3 is compressible, the pressing force can be changed with the roller spacing. This change in the pressing force by changing the distance is also achieved by an elastic coating on the roll 10 rolling on the wiping part 3, in which case the wiping part 3 does not necessarily have to be compressible, so that even very thin wiping parts 3 can be used.
  • the device 4 may have a device for detecting the filling level of the container 5.
  • the level can be displayed to the outside, so that an operator can inform himself about the level, in addition to under or exceeding limit values an optical and / or acoustic signal can be delivered.
  • the detected level in the control of the device 4 can be taken into account, for example, by operating at too low or too high level is prevented or the pump 8 is operated at low level with lower power in order not to lower the level in operation so far.
  • FIG. 4 shows the orientation of the moistening device 12 with respect to the dehumidifying device 10.
  • the position of the dehumidifier 10 corresponds to the drive direction for the wiping part 3 of the wet mop 1.
  • the orientation ⁇ transverse to the drive direction of the wiper part 3 corresponds to the angle at the wiping part 3 is enclosed by the transverse side and the right angle to the longitudinal extent of the wiper part ,
  • FIG. 5 two switches 14 a and 14 b are shown, which serve to drive motor 18 and pump 19.
  • a respective switch 14a, 14b is arranged before or after the dehumidifying device 9, 10. Between dehumidifier 9, 10 and the switch 14b, the moistening device 12 is arranged.
  • the pivotable flap 20 is shown, which is pivotable about a rotary joint 21.
  • the flap 20 is biased by a spring mechanism 22 elastically against the closed position.
  • the front edge 23 of the wiper member actuates the flap 20, which is coupled via a lever 24 to the switch 14.
  • the flap 20 In the illustrated position, the flap 20 is already almost completely open and the switch 14 just to be actuated.
  • the switch 14 is already actuated when the flap 20 is not fully opened and the wiping part 3 is not yet detected by the driving device 9,10, so that the follow-up functions can start in time.
  • FIG. 7 shows the two variants of a sealing surface 25, 26 which bear against the longitudinal sides of the wiping part 3 introduced into the device.
  • the sealing surface 25 is formed as an elastic plastic part.
  • the resilient bias of the sealing surface 25 takes place due to the elasticity of the plastic material.
  • the sealing surface 26 is formed as a closed-cell foam part.
  • the resilient bias of the sealing surface 26 is due to the elasticity of the foam material.
  • Have the provided sealing surfaces 25, 26 does not have the necessary elasticity to ensure a resilient bias, for example, a separate spiral spring can be provided which biases the sealing surfaces 25,26 resiliently against the edge of the wiper member 3.

Landscapes

  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Cleaning In General (AREA)
  • Cleaning By Liquid Or Steam (AREA)
EP07000138.3A 2000-12-27 2001-12-20 Dispositif pour mouiller et essorer une serpillière Expired - Lifetime EP1772093B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2000165369 DE10065369A1 (de) 2000-12-27 2000-12-27 Vorrichtung zum Entfeuchten eines Feuchtwischers
EP20010130652 EP1219226B1 (fr) 2000-12-27 2001-12-20 Dispositif pour mouiller et essorer une serpillière

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP20010130652 Division EP1219226B1 (fr) 2000-12-27 2001-12-20 Dispositif pour mouiller et essorer une serpillière

Publications (2)

Publication Number Publication Date
EP1772093A1 true EP1772093A1 (fr) 2007-04-11
EP1772093B1 EP1772093B1 (fr) 2016-07-06

Family

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Family Applications (3)

Application Number Title Priority Date Filing Date
EP20010130652 Expired - Lifetime EP1219226B1 (fr) 2000-12-27 2001-12-20 Dispositif pour mouiller et essorer une serpillière
EP07000138.3A Expired - Lifetime EP1772093B1 (fr) 2000-12-27 2001-12-20 Dispositif pour mouiller et essorer une serpillière
EP07000139.1A Expired - Lifetime EP1772094B1 (fr) 2000-12-27 2001-12-20 Dispositif pour mouiller et essorer une serpillière

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Application Number Title Priority Date Filing Date
EP20010130652 Expired - Lifetime EP1219226B1 (fr) 2000-12-27 2001-12-20 Dispositif pour mouiller et essorer une serpillière

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP07000139.1A Expired - Lifetime EP1772094B1 (fr) 2000-12-27 2001-12-20 Dispositif pour mouiller et essorer une serpillière

Country Status (3)

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EP (3) EP1219226B1 (fr)
DE (1) DE10065369A1 (fr)
ES (3) ES2425999T3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104367281A (zh) * 2013-08-16 2015-02-25 张红英 吸水拖把
CN108852212A (zh) * 2017-05-12 2018-11-23 宁波德润堂智能科技有限公司 节水拖把桶

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DE10228384A1 (de) * 2002-06-25 2004-01-29 BSH Bosch und Siemens Hausgeräte GmbH Verfahren und Vorrichtung zum Aufnehmen von Schmutz von einer Fläche mittels eines Wischtuchs
DE10228383B4 (de) * 2002-06-25 2016-08-18 BSH Hausgeräte GmbH Vorrichtung zum Reinigen eines Wischteils eines Feuchtwischers
DE10256090B4 (de) * 2002-12-02 2010-04-22 BSH Bosch und Siemens Hausgeräte GmbH Wischvorrichtung mit Antrieb
AU2003292171A1 (en) 2002-12-02 2004-06-23 Bsh Bosch Und Siemens Hausgerate Gmbh Mop
DE102004044041A1 (de) * 2004-09-09 2006-03-16 BSH Bosch und Siemens Hausgeräte GmbH Vorrichtung zum Entfeuchten oder Befeuchten eines Feuchtwischers
DE102004044040A1 (de) * 2004-09-09 2006-03-16 BSH Bosch und Siemens Hausgeräte GmbH Vorrichtung zum Befeuchten eines Feuchtwischers
DE102004044026A1 (de) * 2004-09-09 2006-03-16 BSH Bosch und Siemens Hausgeräte GmbH Vorrichtung zum Entfeuchten oder Befeuchten eines Feuchtwischers
DE102004044025A1 (de) * 2004-09-09 2006-03-16 BSH Bosch und Siemens Hausgeräte GmbH Vorrichtung und Verfahren zum Reinigen eines Feuchtwischers
DE102004061893A1 (de) * 2004-12-22 2006-07-06 BSH Bosch und Siemens Hausgeräte GmbH Feuchtwischer mit einem flächigen Halter
DE102004062750A1 (de) 2004-12-27 2006-07-06 BSH Bosch und Siemens Hausgeräte GmbH Vorrichtung zum Entfeuchten eines Feuchtwischers
DE102007022096A1 (de) * 2007-05-11 2008-11-13 BSH Bosch und Siemens Hausgeräte GmbH Vorrichtung zum Behandeln, Bearbeiten und/oder Reinigen von Oberflächen
US10750923B2 (en) 2016-07-29 2020-08-25 Spontex S.A.S. Rinsing device
CN110384446B (zh) * 2018-04-18 2022-04-19 永康市清唯工贸有限公司 一种拖把头清洗座及清洗桶
CN110384443B (zh) * 2018-04-18 2022-04-19 永康市清唯工贸有限公司 一种拖把头清洗部及清洗桶
CN110384445B (zh) * 2018-04-18 2022-04-19 永康市清唯工贸有限公司 一种拖把头清洗装置及清洗桶
US11576550B2 (en) * 2018-05-29 2023-02-14 Unger Marketing International, Llc Flat headed mop
USD915703S1 (en) 2019-05-28 2021-04-06 Unger Marketng International, Llc Flat headed mop
USD923896S1 (en) 2019-05-28 2021-06-29 Unger Marketing International, Llc Floor cleaning system
US12048404B2 (en) 2019-12-11 2024-07-30 Unger Marketing International, Llc Floor cleaning system, flat headed mop and mop pad
DE102020123173B4 (de) 2020-09-04 2022-12-29 Carl Freudenberg Kg Kombiniertes Reinigungs- und Entfeuchtungssystem und Einheit daraus
CN112413756B (zh) * 2020-11-09 2021-12-14 浙江海洋大学 一种海洋船舶用除湿装置

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US1935157A (en) * 1929-09-09 1933-11-14 Lisanti John Mop soaking and wringing apparatus
US3687102A (en) * 1969-12-29 1972-08-29 Elmer M Dunn Apparatus for treating fabric items
FR2187266A1 (fr) * 1972-06-07 1974-01-18 Hubner Gustav
EP0609187A1 (fr) * 1993-01-26 1994-08-03 Aktiebolaget Electrolux Dispositif essoreur
WO1997049327A1 (fr) * 1996-06-21 1997-12-31 David Alan Bowman Systeme de rinçage

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Publication number Priority date Publication date Assignee Title
US1935157A (en) * 1929-09-09 1933-11-14 Lisanti John Mop soaking and wringing apparatus
US3687102A (en) * 1969-12-29 1972-08-29 Elmer M Dunn Apparatus for treating fabric items
FR2187266A1 (fr) * 1972-06-07 1974-01-18 Hubner Gustav
EP0609187A1 (fr) * 1993-01-26 1994-08-03 Aktiebolaget Electrolux Dispositif essoreur
WO1997049327A1 (fr) * 1996-06-21 1997-12-31 David Alan Bowman Systeme de rinçage

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104367281A (zh) * 2013-08-16 2015-02-25 张红英 吸水拖把
CN108852212A (zh) * 2017-05-12 2018-11-23 宁波德润堂智能科技有限公司 节水拖把桶
CN108852212B (zh) * 2017-05-12 2021-04-16 宁波德润堂智能科技有限公司 节水拖把桶

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EP1219226B1 (fr) 2013-08-14
DE10065369A1 (de) 2002-07-04
ES2425999T3 (es) 2013-10-18
ES2582196T3 (es) 2016-09-09
EP1772094A1 (fr) 2007-04-11
EP1772094B1 (fr) 2016-07-06
EP1219226A1 (fr) 2002-07-03
ES2582365T3 (es) 2016-09-12
EP1772093B1 (fr) 2016-07-06

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