Class / Patent application number | Description | Number of patent applications / Date published |
015260000 | Mop wringers | 49 |
20080276405 | WRINGER - A wringer has a support surface and a first wringer surface depending from the support surface to a second wringer surface having perforations and curving to a free edge substantially below the support surface. The second wringer surface may be curved in an approximately 180 degree arc. The first wringer surface may be flat and also perforated. The support surface may be formed as an inverted channel structure with a closed upper surface and an angled surface extending away from the first wringer surface. The angled surface may extend at an angle approximately 45 degrees. The wringer may be used with one or more buckets, where the wringer is supported from the rim of one bucket or from the adjacent rims of two buckets. A flat first wringer surface may be used to ring a flat mop, and the curved second wringer surface may be used to bring a round mop. | 11-13-2008 |
20090288266 | WRINGER - A wringer ( | 11-26-2009 |
20100064469 | Mop wringer - A mop wringer includes a ratchet type mechanism so that a user may press a spring-biased foot step to wring strands of a mop swab disposed in a mop receptacle in a pail via gear connection, release the foot step to return to its initial condition, and repeatedly perform the above two steps until the mop swab is dried. | 03-18-2010 |
20100077561 | DEWATERING STRUCTURE - A dewatering structure is provided. The dewatering structure includes a receptacle body, a dewatering unit, and an operation unit. The receptacle body includes a receptacle tub and an assembling space. The dewatering unit is a hollow bucket which allows fluid flowing therethrough. The dewatering unit is assembled in the receptacle tub. The operation unit includes an operation member, a base, and a transmission mechanism. The operation member is provided with a gear rack and is embeddedly assembled with an elastic member. The elastic member provides an upward elastic force to the operation member. The operation member is movably assembled to the base, and is adapted to be driven to slide upwardly and downwardly. The transmission mechanism includes a gear assembly and a transmission shaft. The gear assembly includes at least one in-line gear disk and an irreversible driving gear disk. The in-line gear disk perpendicularly meshes with the irreversible driving gear disk. | 04-01-2010 |
20100095473 | BUCKET FOR HANDLING LIQUIDS - A bucket for handling liquids comprising a collector reservoir, a wringer receptacle having a collector outlet in fluid communication with the collector reservoir and a storage reservoir comprising at least one discharge aperture. The wringer receptacle is positionable between a first position wherein the wringer receptacle blocks the discharge aperture and a second position wherein the wringer receptacle allows fluid communication between the storage reservoir and the wringer receptacle through the discharge aperture. Rinsing of a cleaning medium in the bucket according to the invention is controlled through use of the cleaning medium actuating the wringer receptacle. The storage reservoir may also comprise a valve that can be actuated by movement of the wringer receptacle. | 04-22-2010 |
20100218335 | Centrifugal water separator for mop - A centrifugal water separator for mop includes a bucket, a separating device and a drive device respectively mounted in the bucket. A first room, a second room and a third room respectively defined in the bucket, wherein an L-shaped partition is formed in the bucket to separate the third room from the first room and the second room, and the first room laterally communicates with the second room. The separating device includes an axle perpendicularly extending through the partition and a separating trough securely mounted to an upper end of the axle. The drive device includes a pedal mounted thereon for driving the axle with the separating trough when being stepped. The drive device includes a planet gear set sleeved on the axle and connected to the pedal for effectively drive the axle and used as a speed increaser. | 09-02-2010 |
20100223749 | Mop wringer with handle being shaped in conformity to a recessed half of top edge - A mop wringer is provided and has a handle being shaped in conformity to a recessed half of a top edge of the mop wringer so that a flat top edge can be formed when the handle is rested upon the recessed half of the top edge. A plurality of mop wringers can be stably stacked so as to facilitate both storage and transport. | 09-09-2010 |
20100287724 | Centrifugal water separator for mop - A centrifugal water separator for mop includes a bucket including a first chamber and a second chamber respectively defined therein. The first chamber and the second chamber are separated from each other. A separating trough is rotatably mounted in the second chamber in the bucket. A driving device is mounted in the first chamber in the bucket for driving the separating trough. A handle is pivotally mounted to the bucket. An indentation is defined in the handle and co-axially corresponding to the separating trough for holding the mop during separating water. | 11-18-2010 |
20100306952 | Wringer bucket - A winger bucket includes: a bucket body, a dewatering basket and a propelling unit; wherein the propelling unit further comprises; a base, a big gear wheel, a pail pedal, a circular arc gear wheel, a return spring, a rotating axle, a small gear wheel, and an unilateral bearing device, installed on the rotating axle under the small gear wheel, driven in one direction by the small gear wheel thus rotating the rotating axle and the dewatering basket in the same direction. In this structure, the dewatering basket can be rotated freely in a same direction. | 12-09-2010 |
20110000046 | Non-stepping wringer bucket - A non-stepping wringer bucket including a bucket body, a dewatering basket and a rotating element. The bucket body has a top surface which is substantially an opening, a protruding base protruded from a bottom surface of the bucket body, and a support shaft fixed onto the protruding base includes. The dewatering basket is sheathed onto the support shaft, and the rotating element is sheathed between the support shaft and the bottom of the dewatering basket, such that the dewatering basket can be rotated freely with respect to the support shaft. | 01-06-2011 |
20110010885 | INTELLIGENT SENSING DEWATERER - An intelligent sensing dewaterer includes a main body, mob, dewatering device, sensing unit, driving motor, and a control circuit. The dewaterer will dewater material by centrifugal force through spinning. The main body has a tank, lift, and pouring. The tank is divided by a reservoir and a spinning tank. The spinning tank has a spin basket for placing material for dewatering. The sensing unit is located in a center of the spinning basket to trigger the driving motor so as to spin the spin basket. The driving motor is linked to the spin basket so that the spin basket will rotate to dewater through centrifugal force. The control circuit can be enabled by the sensing unit or a switch. Therefore, the intelligent sensing dewaterer is formed by the above components. | 01-20-2011 |
20110061193 | MOP BUCKET WITH TWO COMPARTMENTS - Mop bucket with two compartments positioned horizontally, one for containing clean water and the other for containing dirty water, where each compartment is connected to its corresponding wringer. It comprises three pieces that can be coupled together: a first and main piece that comprises the clean water container, on whose mouth a second piece is coupled, comprising a compartment for dirty water, which is smaller in size and has a lower height, in such a way that after it has been fitted, its bottom is higher than the bottom of the main body, with two mouths for the whole bucket. Said whole is then finished off at the top with a third piece that can be coupled to it and which contains a pair of wringers that coincide with the mouths of each water compartment, together with an opening for the mop head to gain access to the clean water compartment. | 03-17-2011 |
20110088193 | Non-stepping wringer bucket - A non-stepping wringer bucket includes a bucket body, having a top surface substantially in a form of an opening, and a bottom surface having a protruding base; a support shaft, the under part of the support shaft covered and fixed on the protruding base, the upper part of the support shaft protruding from the top of the protruding base, forming a combining-section having a ringed trough; an orientate element made from flexible material, wherein the orientate element in the form of an awl, tapering on the top, and with a mid hole matched up the ringed trough thus the ringed trough sheathed with the orientate element, forming the bottom of the protruding part of the orientate element into a positioned surface; a dewatering basket and a rotating element installed at the bottom of a rotating base, the rotating base sheathed onto the support shaft and installed at the bottom of the dewatering basket. In accordance of the invention provides a low cost and to prevent the water from seeping through the non-stepping wringer bucket. | 04-21-2011 |
20110154607 | DRAINER BASKET ASSEMBLING STRUCTURE OF STEPPING WRINGER BUCKET - A drainer basket assembling structure of a stepping wringer bucket includes a bucket body, having a containing space concavely formed at the bottom of a front side, a shaft base formed at the top of the containing space; a base, having two support stands installed in the containing space; a driving mechanism installed between the two support stands for producing a driving force; a transmission shaft installed in the containing space and whose bottom is driven by the driving mechanism; and a drainer basket driven by the transmission shaft. An upper end of the transmission shaft is protruded out from the shaft base, and a protruding end is provided for sheathing the coupling base of the drainer basket and form a sheathing and linking structure with the protruding end of the transmission shaft, such that the drainer basket can be assembled from the top of the bucket body. | 06-30-2011 |
20110173770 | FREE-OF-BEARING ROTATIONAL POSITIONING DEVICE FOR A DEWATERING BASKET OF A NON-TREADING TYPE WRINGER BUCKET - A free-of-bearing rotational positioning device for a dewatering basket of a non-treading type wringer bucket, comprising: a bucket body having a projecting seat being extended from the bottom of the bucket body toward inside; a support shaft being covered and secured by the projecting seat, the upper portion thereof jutting out of the top of the projecting seat to create a connection part; a positioning element having a conic part at the top thereof, the conic part being tapered upward, a positioning surface being formed at the bottom of the conic part and extended outward from the periphery of the support shaft; and a dewatering basket having a driven seat at the center of the bottom thereof. The bottom of the driven seat includes a shaft holder made of non-metal material. In mounting the dewatering basket, the driven seat fits from top to bottom over the connection part of the support shaft. After the lower sleeve passes through positioning element in a compression manner, the positioning surface of the positioning element is stretched into the engagement groove at the center of the shaft holder when returning to its original shape. | 07-21-2011 |
20110185532 | MOP STRAINER - A mop strainer has a bucket, a driving unit, a transmission unit and a draining unit. The driving unit and the transmission unit are received in a pedal mount of the mop strainer. The driving unit and the transmission unit are driven by stepping on the driving unit, so as to rotate the draining unit and drain a mop. The driving unit has a reinforced sector wall and a limit slot to limit the stroke in operation. The draining unit has a water guard to prevent drained water from sputtering out and the water guard further has a mop gripper for holding the mop. Given all these features, the present invention is more robust and can be operated and stored more conveniently and practically. | 08-04-2011 |
20110225762 | CENTRIFUGAL DEHYDRATING DEVICE FOR MOP - A centrifugal dehydrating device includes a bucket receiving a cylinder for receiving a mop. A shaft is mounted to a bottom of the cylinder. An annular sleeve is formed on the bottom of the cylinder and engaged with an annular fender on a mounting plate. A water fender includes a skirt having a top portion with an annular groove for receiving a rim of the cylinder. An annular wing extends radially inward from the top portion of the skirt. Water splashing upward from the cylinder during rotation of the cylinder is stopped by the annular ring. A top seat is fixed to a bottom side of the mounting plate and receives a gear train. The gear train meshes with and is driven by a rack on a pedal such that stepping of the pedal causes rotation of the gear train, the shaft, and the cylinder. | 09-22-2011 |
20110247169 | MOP BUCKET - A mop bucket has a bucket body, a pintle, two holding units and a basket. The bucket body has a ledge and a mounting sleeve. The ledge is formed in a sidewall of the bucket body. The mounting sleeve is formed through the ledge. The pintle is mounted rotatably through the mounting sleeve. The holding units are mounted respectively in the end openings of the mounting sleeve and are mounted tightly around the pintle. The basket is attached securely to the pintle. With the ledge formed in the sidewall, the manufacturer easily assembles the structures without overturning the bucket body. By the holding units mounted separately, the pintle is stabilized while rotating. | 10-13-2011 |
20110289715 | WRINGER FOR MOPS AND THE LIKE WITH DEVICE FOR FILTERING THE WASHING WATER - Wringer for mops and the like comprising a one-piece structure made of plastic material with two rocking bodies | 12-01-2011 |
20120096668 | Sign device for a mop bucket - A mop bucket system may include a mop bucket to contain fluids, a wringer unit including a wringer cone connected to the mop bucket to remove the fluid from a mop, a sign device detachably connected to the wringer unit to display a sign including indicia. The sign device may include a first end section, and the sign device may include a second end section. The sign device may include a first inward curve section, and the sign device may include a second inward curve section connected to the second end section. The sign device may include a central section which connects the first inward curve section and the second inward curve section, and the sign device may include a platform section which connects the first inward curve section and the second inward curve section. The platform section may include an upward extending tab. | 04-26-2012 |
20120096669 | Mop bucket & wringer system with ability to reduce liquid movement - A mop bucket system may include a mop bucket to contain fluids, a wringer unit including a wringer cone connected to the mop bucket to remove the fluid from a mop, and a pivotable energy-dissipation device connected to the wringer unit to dissipate energy of the fluid in the wringer unit. The energy dissipation device may pivot between a first position and a second position, and the energy dissipation device may include a aperture. The energy dissipation device may include a notch, and the energy dissipation device may include a sleeve bushing. The energy dissipation device may include a side surface having a curved portion. | 04-26-2012 |
20120174335 | Spin Dry Mop - A spin dry mop includes an outer tube and a handle fitting over the outer tube. The handle is made of a different material than the outer tube. The inner tube is sized to fit telescopically within the outer tube. A fastness key is bonded to the handle and fits inside the outer tube. A corkscrew screw is made of a strip of flat metal having a plurality of turns. The fastness key is made of a different material than the corkscrew screw. The fastness key is bonded to the handle at a key top end and bonded to the corkscrew screw at a key lower end. A screw tube has a keyed opening with an internal profile of the corkscrew screw and receives the corkscrew screw within the keyed opening. | 07-12-2012 |
20120233803 | MOP DEHYDRATING DEVICE - A mop dehydrating device includes a case having a space and a recess. A driving unit is located in the recess and has a base with two lugs extending therefrom. An operation unit and a transmission member are connected between the two lugs. The operation unit has an operation pedal which protrudes from the opening. A curved or straight rack is connected to the operation unit and has teeth which have a metal layer connected thereto. The transmission member has a transmission gear which is engaged with the teeth of the rack. A spinning unit has a shaft which extends through the inside of the space and driven by the transmission member. A bracket is connected to the shaft and spins by operating the operation pedal. | 09-20-2012 |
20130340199 | WRINGER FOR A BUCKET - The disclosed wringer for a bucket includes flexible wall members for squeezing around a strip mop. Each wall member has an outer portion, an inner portion, and a transition zone between the outer portion and inner portion and each wall member having an upper face and an under face that is facing the container. On at least one of the wall members at the under face is a least one outwardly projecting rib extending through the transition zone. | 12-26-2013 |
20140250624 | MOP BUCKET - A mop bucket ( | 09-11-2014 |
20150128373 | DEWATERING BUCKET SET - A dewatering bucket set includes a main bucket including a main bucket body having a rim and defining therein a first accommodation chamber, and a dewatering basket unit including a dewatering bucket and a dewatering bucket rotatably mounted in the dewatering basket. The dewatering bucket has amounting flange extending around a top open side thereof and detachably fastened to the rim of the main bucket body to suspend the dewatering bucket in the first accommodation chamber of the main bucket body. | 05-14-2015 |
20150305590 | MOP BUCKET WITH A PLANAR PLATFORM - A mop bucket is disclosed that includes an effectively planar platform for allowing a user to squeeze excess fluid from a flat mop by pressing the flat mop against the working surface of the planar platform. The mop bucket comprises a receptacle, a platform, and an access connection. The receptacle comprises a base and upward surrounding outer wall. The platform is raised from the base and entirely within the outer walls of the receptacle. The platform comprises a working surface that is opposite from the base of the receptacle. The access connection connects the working surface of the platform to the receptacle for fluid to pass from the platform into the receptacle. The platform is effectively planar, and the platform is inclined relative to the base. | 10-29-2015 |
20160029868 | WRINGER - A wringer has a support surface and a first wringer surface depending from the support surface to a second wringer surface having perforations and curving to a free edge substantially below the support surface. The second wringer surface may be curved in an approximately 180 degree arc. The first wringer surface may be flat and also perforated. The support surface may be formed as an inverted channel structure with a closed upper surface and an angled surface extending away from the first wringer surface. The angled surface may extend at an angle approximately 45 degrees. The wringer may be used with one or more buckets, where the wringer is supported from the rim of one bucket or from the adjacent rims of two buckets. A flat first wringer surface may be used to ring a flat mop, and the curved second wringer surface may be used to bring a round mop. | 02-04-2016 |
20160128542 | Mop-Washing Bucket Equipped with an Extensible Post and Mop - A mop-cleaning bucket includes an extensible post connected to an internal side of a lower portion of a bucket. The extensible post includes a stationary element and a movable element. The extensible post further includes at least one track and at least one boss for connecting the stationary element to the movable element. The track includes a lower longitudinal groove in communication with an upper longitudinal groove. The movable element includes a bore made in an upper end. A lower bushing and an upper bushing are inserted in the bore. The axle is inserted in the upper bushing. The axle includes a lower end inserted in the lower bushing and an upper end for connection to a mop. The washing bucket does not include any cage so that the mop can fully contact water and that the mop can effectively be washed by the water. | 05-12-2016 |
015261000 | Presser boards | 12 |
20080209664 | MOP WRINGER IN COMBINATION WITH A MOPHEAD - A mop wringer ( | 09-04-2008 |
20080282493 | Combination mop wringer and bucket system - A combination wringer/bucket system uses a wringer consisting of a wringer basket and pressure plate, specifically configured to be mounted on the rim of the bucket, which itself is specially adapted to receive and support a separable, columnar wringer basket support member. This member extends between the floor of the bucket and the basket and provides stability to the bucket mounted wringer. The support member can be removed from the bucket, as can the wringer, so that the bucket can be used alone, if desired. For providing additional stability to the wringer, leg components extend from the pressure plate, through the wringer basket. A cam operated system smoothly controls the movement of the pressure plate within the wringer, to efficiently and effectively wring out saturated mops. | 11-20-2008 |
20100000042 | CHASSIS FOR A MOPPING SYSTEM - A chassis for a mopping system is provided wherein the mopping system is retained on the chassis on a mopping system receptacle. The mopping system may include a bucket and/or a wiping cloth press and/or a wiping cloth spinner. The chassis includes a braking device which is adapted to switch the chassis from a release position to a blocking position upon the application of a force to the mopping system receptacle. In the release position, the chassis is rollable and in the blocking position, the chassis is secured against rolling away. | 01-07-2010 |
20100050363 | COMBINATION MOP BUCKET AND WRINGER UNIT - A combination of a mop bucket and a wringer unit ( | 03-04-2010 |
20110056043 | Mop Press - A mop press for wringing liquids out of a cleaning device includes a housing having a fastening mechanism; a lever-actuated wringing device disposed in the housing; and a support device disposed on the housing at a horizontal distance from the fastening mechanism. | 03-10-2011 |
20110113585 | Mop wringer bucket - A mop wringer bucket substantially comprising a bucket, a dewatering basket within the bucket, and a driving mechanism for driving the dewatering basket. The driving mechanism imparts a rotary motion to a cleaning plate at the bottom of the bucket such that the dirt attached to the mop yarn will be effectively removed under the stirring and kneading action of the cleaning plate. Thereafter, the mop yarn is placed in the dewatering basket of the same bucket, and the water absorbed by the mop yarn is removed by the centrifugal force, thereby enhancing the cleaning effect. In addition, the symmetrical U-handles specially designed at both sides of the bucket can be horizontally disposed on the rim of the bucket or swiveled to contact with each other to create one carrying handle, thereby achieving the space-saving effect and preventing the water from escaping from the bucket. | 05-19-2011 |
20110126374 | COMBINATION OF WRINGING MECHANISM AND CONTAINER - In combination ( | 06-02-2011 |
20110197388 | WRINGER ASSEMBLY - A wringer assembly for mounting on a bucket, including a housing having an end wall and a moveable wringing member in the housing, where the wringing member has a wringing surface facing the end wall. A lever mechanism moves the wringing member in the housing between a first position in which the wringing surface is maximally spaced from the end wall to provide a space between the wringing surface and the end wall, and a second position in which the wringing surface is spaced closer to the end wall. The wringing member has a first mounting formation which is releasably co-operable with a second corresponding mounting formation of an adaptor to mount the adaptor to the wringing surface for movement with the wringing member. The adaptor may include a pad of resilient material and the end wall includes at least one opening for liquid to pass from the wringer housing. | 08-18-2011 |
20110203071 | DEVICE FOR WRINGING LIQUID-ABSORBING WIPING ELEMENTS AS WELL AS MOP WRINGER - A device for wringing liquid-absorbing wiping elements comprises a first substantially plate-shaped pressing jaw ( | 08-25-2011 |
20110308032 | WRINGER - A wringer has a support surface and a first wringer surface depending from the support surface to a second wringer surface having perforations and curving to a free edge substantially below the support surface. The second wringer surface may be curved in an approximately 180 degree arc. The first wringer surface may be flat and also perforated. The support surface may be formed as an inverted channel structure with a closed upper surface and an angled surface extending away from the first wringer surface. The angled surface may extend at an angle approximately 45 degrees. The wringer may be used with one or more buckets, where the wringer is supported from the rim of one bucket or from the adjacent rims of two buckets. A flat first wringer surface may be used to ring a flat mop, and the curved second wringer surface may be used to bring a round mop. | 12-22-2011 |
20150020342 | COMBINATION OF WRINGING MECHANISM AND CONTAINER - In combination a wringing mechanism and a container, the container including at least one side wall which encloses a containing space from a container bottom up to a peripheral edge formation, and the wringing mechanism including a body, and a basket for receiving mop material to be wrung out, and at least one moveable press member which is moveable in the basket by a transmission, upon movement of a wringing lever handle downwardly towards a front of the container to squeeze the mop material, and the wringing mechanism being supported on the peripheral edge formation of the container by a hook formation provided by the wringer mechanism body, with at least the basket depending into the containing space, and the wringing mechanism further including a pair of side wall support formations each of which co-operates with a corresponding formation of the container side wall interiorly of the containing space to support the container side wall during wringing, and there being a plurality of releasable attachment devices releasably to attach the wringing mechanism to the container. | 01-22-2015 |
20160066764 | METHOD AND DEVICE FOR WRINGING A MOP - A wringer connector for connecting a mop handle to a lever of a mop wringer to allow the mop handle to actuate the lever. The wringer connector comprises a first connector securable to one of the lever and the mop handle and engageable with the one of the lever and the mop handle to rotationally fix the first connector with respect to the one of the lever and the mop handle; and a second connector extending from the first connector and engageable with the other of the lever and the mop handle to functionally connect the mop handle to the lever. | 03-10-2016 |
015262000 | Roller | 4 |
20120042470 | Device for Removing Excess Fluid from a Sponge - A device for removing excess fluid from a sponge board comprising a substantially planar surface with a layer of absorbent material applied to one side, the device including an elongate roller having a first substantially horizontal rotational axis; a pair of guide rollers arranged along a second rotational axis which is substantially parallel to the first rotational axis and spaced apart from the elongate roller; and a pair of brackets arranged in opposed relation to support the elongate roller and guide rollers there between; wherein the device is configured to be mounted on the rim of a bucket. | 02-23-2012 |
20120110774 | MOP WRINGER - A drive provides rotational movement and linear movement to an output. A first gear is operatively connected to the output, such as a roller. A drive assembly comprises a first cam surface, a second cam surface and a second gear. The first cam surface engages a first follower where the first follower is operatively connected to the output such that linear movement of the first cam follower results in linear movement of the output. The second cam surface engages a stationary follower. The second gear engages the first gear. The drive assembly rotates over a range of motion such that for a first portion of the range of motion the drive assembly causes the rotational and linear movement of the output and rotation of the drive assembly for a second portion of the range of motion causes only the rotational movement of the output. | 05-10-2012 |
20130305480 | MOP WRINGER - A drive provides rotational movement and linear movement to an output. A first gear is operatively connected to the output, such as a roller. A drive assembly comprises a first cam surface, a second cam surface and a second gear. The first cam surface engages a first follower where the first follower is operatively connected to the output such that linear movement of the first cam follower results in linear movement of the output. The second cam surface engages a stationary follower. The second gear engages the first gear. The drive assembly rotates over a range of motion such that for a first portion of the range of motion the drive assembly causes the rotational and linear movement of the output and rotation of the drive assembly for a second portion of the range of motion causes only the rotational movement of the output. | 11-21-2013 |
20130312211 | MOP WRINGER - A mop wringer comprises a housing supporting a first roller and a second roller. The first roller is supported by the housing in a first position where the first roller is spaced from the second roller a first distance and in a second position where the first roller is spaced from the second roller a second distance. The second roller is supported on an arm where the arm moves relative to the housing to move the second roller toward and away from the first roller between a third position and a fourth position. A drive mechanism moves the arm between the third position and the fourth position and rotates the roller in the fourth position. | 11-28-2013 |
015263000 | Twisters | 4 |
20100242205 | MOP DEWATERING DEVICE - A mop dewatering device includes a first space, a second space interconnected with the first space, a dewatering drum and a dewatering control unit installed in the first space. The dewatering drum includes drainage slots for draining water out from the first and second spaces. The dewatering control unit includes a base; a pedal; a transmission base disposed on the base for producing a displacement when the pedal is operated and moved, and resuming the pedal to its original position by an elastic element; a transmission element, installed on the transmission base; a first gear, coupled to the transmission element; a second gear, coupled to the first gear; a transmission shaft, having an end installed on the base, and another end fixed to the bottom of the dewatering drum; and a one-way rotating bearing, sheathed and installed at an end of the transmission shaft, and coupled to the second gear. Thus, the invention can achieve the effort-saving and good dewatering effects. | 09-30-2010 |
20110265281 | CLEANING IMPLEMENT - Novel cleaning implements and novel components of cleaning implements are provided. Aspects relate to novel wringers having convex regions with a plurality of drain exits. In some embodiments, concave regions are also provided. The concave regions are substantially devoid of any drain exits. An upper portion of the wringer may be substantially cylindrical or conic-cylindrical and a lower portion may be neither cylindrical nor conic-cylindrical. The bottom perimeter of the bottom may define a square-like shape. Further aspects relate to novel connection assemblies. Certain assemblies may have a top portion with a vertical wall that is configured to position mop fibers along a vertical axis. | 11-03-2011 |
20130333152 | MOP WRINGER - A mop wringer is attached to an existing bucket, and the bucket is further provided with a driving device. The driving device includes a driving piece and a guide piece, to guide the mop wringer to twist and dry the cloth straps of the mop tip. Said mop wringer includes a fixing seat, attached to pan of or the whole top end of the bucket. A mop tip inserting portion is formed as a hollow space across one pan of the fixing seat, for the mop tip to insert into and join with. A rotary disc is provided on the bottom of the bucket and connected to the guide piece of the driving device, A wringing portion is formed as a ring and connected between the fixing cat and the rotary disc, including an upper open end, a lower open end a periphery and a mop holding space, | 12-19-2013 |
20160183760 | TORSION WRINGER - A torsion wringer has a receiving device for receiving the head of a mop, the receiving device having an upper part and a lower part which can be interconnected by elements. The design and to development of the torsion wringer can provide a mop that can be freed from liquid in a problem-free manner. The torsion wringer has elements designed in such a manner and/or are articulated on the parts of the container such that the parts can be rotated with respect to each other. | 06-30-2016 |