US20020029433A1 - Mop with actuator for wringing - Google Patents
Mop with actuator for wringing Download PDFInfo
- Publication number
- US20020029433A1 US20020029433A1 US09/925,761 US92576101A US2002029433A1 US 20020029433 A1 US20020029433 A1 US 20020029433A1 US 92576101 A US92576101 A US 92576101A US 2002029433 A1 US2002029433 A1 US 2002029433A1
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- United States
- Prior art keywords
- mop
- handle
- actuator
- pivot
- connector
- 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.)
- Abandoned
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
- A47L13/12—Implements with several different treating devices
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- 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
- A47L13/14—Scrubbing; Scouring; Cleaning; Polishing combined with squeezing or wringing devices
- A47L13/144—Scrubbing; Scouring; Cleaning; Polishing combined with squeezing or wringing devices having squeezing rollers
Definitions
- the invention relates generally to mops, and more particularly to mops with an actuator with wringing.
- Sponge mops have been sold for many years.
- Various means have been provided to allow the user to wring water from the head of the mop.
- a broad surface such as the wringer plate seen in U.S. Pat. No. D401,702
- the mop can be provided with opposed plates, such as those shown in U.S. Pat. No. D393,589, that allow the sponge to be doubled over itself laterally.
- Still another alternative is to provide the mop with opposed rollers through which the mop head can be wringed.
- opposed rollers can be seen in U.S. Pat. No. D302,759.
- the wringing assemblies used in such mops can be relatively expensive and much longer lived than the mop head of the mop. Accordingly, consumers benefit if they can easily replace the relatively-inexpensive mop head of such a mop, and reuse the more expensive and durable handle and wringer mechanism.
- replaceable mop heads While replaceable mop heads have been known, they can be difficult to use.
- M.B Walton, Inc. sells a sponge mop that requires the user to place the mop head in its normal use position and then reach between the rollers and the handle to insert two wires into eyes on the mop head.
- Quickie Manufacturing Corporation sells a mop that also requires the user to place the mop head in its normal use position and then reach between the rollers and the handle to screw a rod onto a threaded aperture.
- the mop has a handle, mop elements at one end of the handle, and an actuator operatively connected to the mop elements.
- the mop has a what is believed to be an inventive actuator that can makes the mop easier to manufacture.
- the actuator has a pivot engaged in a slot on the handle.
- a hand grip and rod anchor are each connected to the pivot.
- the pivot, hand grip, and anchor may all be parts of a single piece of material.
- the actuator may be mounted on a connecter on the handle by sliding the pivot up channels in the handle until it rests in pivot holes on the connector.
- the rod anchor may be provided with a slotted mounting stem that has an axis that is perpendicular to the handle.
- the engagement of a loop on the upper end of the connector over a slotted mounting stem on the actuator provides a simple and effective way to link the connector to the actuator.
- the end of the mop may also be provided with a removable brush for use on heavily soiled areas.
- FIG. 1 is a perspective view of a mop in accordance with an embodiment of this invention.
- FIG. 2 is a side view of a bottom portion of the mop of FIG. 1;
- FIG. 3 is a front view of the portion of the mop seen in FIG. 2;
- FIG. 4 is a top view of the portion of the mop seen in FIG. 2;
- FIGS. 5 - 7 are side views of three alternative positions of a central portion of the mop of FIG. 1;
- FIG. 8 is an plan view of the actuator of the mop of FIG. 1;
- FIG. 9 is a top view of the mop head of FIG. 8;
- FIG. 10 is a side view of the mop head of FIG. 8;
- FIG. 11 is a side view of an alternate position of the portion of the mop seen in FIG. 2;
- FIG. 12 is an elevational view of a removable tab that can be used in connection with the mop head of FIGS. 9 and 10;
- FIGS. 13 - 15 are perspective views showing the attachment of the tab of FIG. 12 to the mop head of FIGS. 9 and 10;
- FIG. 16 is a front view showing the use of the mop head of FIGS. 13 - 15 in a traditional mop;
- FIG. 17 is a front view of one end of the connector used in the mop of FIG. 1;
- FIG. 18 is a side view of the end of the connector shown in FIG. 17;
- FIG. 19 is an end view of the end of the connector shown in FIG. 17;
- FIG. 20 is a side view of another alternate position of the portion of the mop seen in FIG. 2;
- FIG. 21 is a perspective view of the bottom portion of the mop of FIG. 1 with the removable brush removed and the mop head removed;
- FIG. 22 is a side view of the removable brush used in the mop of FIG. 1;
- FIG. 23 is a perspective view of an alternative embodiment of a mop in accordance with the present invention.
- FIG. 24 is an enlarged side view of the actuator of FIG. 23.
- FIG. 25 is an enlarged bottom view side view of the actuator of FIG. 23.
- FIG. 1 One embodiment of the mop that is the subject of this invention is shown in FIG. 1.
- the components of the mop 10 are a handle 12 , an actuator 14 on the handle, a mop head 16 , and a connector 18 connecting the actuator and the mop head.
- the handle 12 of the mop 10 that has been illustrated includes an upper section 20 , an angled lower section 22 , and a working end 24 .
- the upper and lower sections need not be angled.
- the illustrated configuration places the actuator 14 at a relatively high position, and may provide a more comfortable hand position for the user.
- the upper and lower sections of the handle are made of metal, and the working end is made of molded plastic. Other materials could also be used.
- the working end 24 of the handle 12 that has been illustrated in FIG. 2 includes two pairs of resilient arms 26 separated by a channel 28 .
- Each set of resilient arms supports a set of rollers 30 .
- the rollers 30 extend perpendicularly to the length of the handle.
- the arms and channel are angled with respect to the lower section 22 of the handle. The arms need not be angled.
- the illustrated configuration places the mop head 16 in a desirable position with respect to the floor when used by a user.
- Each of the sets of rollers 30 that have been illustrated includes three individual 3 ⁇ 4′′ diameter plastic rollers mounted on a metal bar 32 that extends through the two arms 26 .
- a 23 ⁇ 4′′ long central roller 33 (FIG. 3) is positioned between two roller supports 34 on each arm 26 , and two similar 23 ⁇ 4′′ long outside rollers 35 are positioned on either side of the roller supports. As illustrated, the outside rollers have unsupported outer ends 36 .
- the actuator 14 that has been illustrated in FIGS. 5 - 8 is mounted on a connector 40 between the upper section 20 of the handle 12 and the angled lower section 22 of the handle.
- the actuator comprises a hand grip 42 , a rod anchor 44 , and a pivot 46 between the anchor and the hand grip.
- the actuator can be moved into position on the connector by sliding the pivot (FIG. 8) up a ⁇ fraction (1/16) ⁇ ′′ deep channel 47 on the connector, until it rests in pivot holes (not illustrated).
- the illustrated actuator and connector are made of plastic, but other materials could also be used.
- the anchor 44 that has been illustrated takes the form of a slotted mounting stem 48 that has an axis 50 that is parallel to the axes of the rollers 30 .
- the illustrated mounting stem has a diameter of approximately 1 ⁇ 4′′, with a ⁇ fraction (1/16) ⁇ ′′ wide slot 51 .
- the pivot 46 allows the actuator 14 to be moved between the wringing position seen in FIG. 5, an intermediate position seen in FIG. 6, and a replacement position seen in FIG. 7.
- the illustrated hand grip 42 is about 31 ⁇ 2′′ from the pivot, and the anchor is about 13 ⁇ 4′′ from the pivot. This proportional distance has been found to useful, but other proportions may also be used. It would also be possible to place both the anchor and the hand grip on the same side of the pivot, although this may not be as desirable.
- the mop head 16 comprises a sponge 60 held by a rigid sponge holder 62 .
- the illustrated sponge holder is made of stamped metal, and has two identical sides 64 that are spaced apart at a distance that is only slightly greater than the distance between the rollers 30 .
- the sides of the sponge holder are about 3 ⁇ 4′′ apart at their widest point, and the rollers are about 5 ⁇ 8′′ apart.
- Each side of the sponge holder has upper and lower projections 66 and 68 that extend outwardly from the sides.
- the upper projections 66 that have been illustrated project about ⁇ fraction (1/16) ⁇ ′′ from the sides.
- the upper projections 66 engage an upper portion 38 of the rollers (FIG. 2), and thus help to secure the mop head to the handle 12 .
- the lower projection 68 that is shown on the sides of the sponge holder may also help to restrain the sponge holder from moving upwardly with respect to the rollers when a user is pressing down on the mop.
- the illustrated upper projections 66 are spaced at least about an inch and a half from the midpoint of the mop head 16 , and thus contact only the outside rollers 35 .
- This arrangement is beneficial because the unsupported outer ends 36 of the outside rollers provide some resiliency, making it easier for a user to push the projections past the rollers so the mop head can move from the intermediate position illustrated in FIGS. 2 - 4 to the replacement position illustrated in FIG. 11.
- the sponge holder 62 has a bridge 70 (FIGS. 9 and 10) between lateral edges 71 of the sponge holder, and two shoulders 72 beneath the bridge.
- the bridge that has been illustrated is about 3 ⁇ 4′′ wide and is disposed about 1 ⁇ 4′′ above the 3 ⁇ 8′′ wide shoulders.
- the illustrated bridge also includes a 1 ⁇ 4′′ diameter threaded aperture 74 that permits use of the mop head in other types of sponge mops.
- the illustrated sponge holder 62 also includes spaced-apart slots 76 with a 3 ⁇ 8′′ diameter circular section 77 adjoining an extended ⁇ fraction (7/32) ⁇ ′′ wide passage 78 .
- the slots may be provided with removable ring tabs 100 , such as the one seen in FIG. 12.
- the illustrated tabs 100 have a stalk 102 with a groove 104 .
- the illustrated stalk has approximately the same diameter as the circular section of the slots.
- the illustrated keyhole configuration of the slots 76 permits the ring tabs 100 to be removably attached to the sponge holder 62 .
- the stalk 102 of the tabs 100 is first inserted into the circular section 77 of the sponge holder.
- the tabs are then moved inwardly, as seen in FIGS. 14 and 15, with the edges of the passage 78 sliding in the groove 104 .
- the tabs can be used to secure the wires 105 used on conventional mops 107 , as seen in FIG. 16, enabling the mop head to be used in those other mops.
- the connector 18 links the actuator 14 to the mop head 16 .
- the connector that has been illustrated is a ⁇ fraction (3/16) ⁇ ′′ diameter metal rod that passes through a guide 80 in the working end 24 of the handle, as seen in FIG. 3.
- the lower end of the connector includes a 11 ⁇ 4′′ long arm 82 with an angled tip 83 . When installed in the mop, the arm extends parallel to the opposed rollers 30 .
- the connector 18 preferably includes a loop 84 (FIGS. 5 - 7 ) that enables the connector to be press-fit over the slotted mounting stem 48 on the actuator 14 .
- the slot 51 in the stem enables the stem to deflect inwardly, permitting the loop to pass over the upper edges of the stem.
- the disposition of the mounting stem in parallel with the rollers 30 , and the positioning of the connector through the guide 80 on the working end 24 help to limit undesirable side-to-side movement of the connector, while permitting modest rotation of the connector about the axis 50 of the mounting stem. This modest rotation facilitates movement of the actuator through the full range of alternative positions.
- the connector 18 extends downwardly between the rollers 30 , as seen in FIG. 11.
- the mop head 16 is free of the rollers and thus can be readily attached to or removed from the connector.
- the mop head can be attached or removed by simply moving it parallel to the rollers.
- the angled tip 83 of the arm 82 of the connector (FIGS. 17 - 19 ) is inserted between the shoulders 72 on the sponge holder 62 and the bridge 70 (FIGS. 9 and 10). The angled tip can facilitate insertion if parts of the sponge 60 are found in the space between the bridge and the shoulders.
- To remove the mop head it is simply moved in the opposite direction.
- the resiliency of the arms can press the sponge holder further upward, effectively snapping it into a position where further upward movement is resisted by lower portions 39 of the rollers engaging either the lower projections 68 on the sponge holder or the sponge 60 , and downward movement is resisted by engagement of the upper projections 66 against the upper portions 38 of the rollers.
- the working end 24 of the mop can be provided with a removable brush 92 .
- the brush illustrated in FIG. 22 has a slotted resilient web 93 that fits within a sleeve 95 on the working end of the mop (FIG. 21).
- the web comprises a depression 97 that engages an internal knob 99 in the sleeve to hold the brush in position.
- FIG. 23 shows a butterfly mop 110 with a handle 112 mop elements 114 , and a connector rod 116 that operatively connects an actuator 118 to the mop elements.
- the actuator When the actuator is pushed down the handle, the ends of the mop elements press together, wringing the mop.
- the actuator 118 has a hand grip 120 that includes a slotted mounting stem 122 with an axis that is perpendicular to the handle 112 .
- the slotted mounting stem is integral with the hand grip.
- the connector rod 116 has a loop 124 that fits closely over the stem.
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- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Abstract
A mop having a handle, mop elements at one end of the handle, and an actuator operatively connected to the mop elements. The actuator has a pivot engaged in a slot on the handle. A hand grip and a rod anchor are connected to the pivot. The pivot, hand grip, and anchor are all parts of a single piece of material. The rod anchor has a slotted mounting stem with an axis that is perpendicular to the handle, and a loop on a connector rod fits closely over the mounting stem. The actuator is mounted on a connecter on the handle by sliding the pivot up slots in the handle until it rests in pivot holes on the connector.
Description
- This is a continuation in part of co-pending application Ser. No. 09/518,830, filed Mar. 6, 2000.
- Not applicable.
- The invention relates generally to mops, and more particularly to mops with an actuator with wringing.
- Sponge mops have been sold for many years. Various means have been provided to allow the user to wring water from the head of the mop. For example, a broad surface, such as the wringer plate seen in U.S. Pat. No. D401,702, can be used can be used to squeeze water from a mop head. Alternatively, the mop can be provided with opposed plates, such as those shown in U.S. Pat. No. D393,589, that allow the sponge to be doubled over itself laterally. Still another alternative is to provide the mop with opposed rollers through which the mop head can be wringed. One example of such rollers can be seen in U.S. Pat. No. D302,759.
- The wringing assemblies used in such mops can be relatively expensive and much longer lived than the mop head of the mop. Accordingly, consumers benefit if they can easily replace the relatively-inexpensive mop head of such a mop, and reuse the more expensive and durable handle and wringer mechanism.
- While replaceable mop heads have been known, they can be difficult to use. For example, M.B Walton, Inc. sells a sponge mop that requires the user to place the mop head in its normal use position and then reach between the rollers and the handle to insert two wires into eyes on the mop head. Similarly, Quickie Manufacturing Corporation sells a mop that also requires the user to place the mop head in its normal use position and then reach between the rollers and the handle to screw a rod onto a threaded aperture.
- Other kinds of wringing mops are known. Commonly, these include handgrips and actuators attached to connecting rods. The actuators are can be complicated and expensive to manufacture.
- Like some conventional mops, the mop has a handle, mop elements at one end of the handle, and an actuator operatively connected to the mop elements. However, the mop has a what is believed to be an inventive actuator that can makes the mop easier to manufacture. In one embodiment of the invention, the actuator has a pivot engaged in a slot on the handle. A hand grip and rod anchor are each connected to the pivot. The pivot, hand grip, and anchor may all be parts of a single piece of material. The actuator may be mounted on a connecter on the handle by sliding the pivot up channels in the handle until it rests in pivot holes on the connector.
- The rod anchor may be provided with a slotted mounting stem that has an axis that is perpendicular to the handle. The engagement of a loop on the upper end of the connector over a slotted mounting stem on the actuator provides a simple and effective way to link the connector to the actuator.
- The end of the mop may also be provided with a removable brush for use on heavily soiled areas.
- The mop is effective, simple to manufacture, and easier to assemble, disassemble, and reassemble than previously-known mops. Further advantages of the invention should be apparent to those skilled in the art upon reviewing the following detailed description in conjunction with the accompanying drawings, in which:
- FIG. 1 is a perspective view of a mop in accordance with an embodiment of this invention;
- FIG. 2 is a side view of a bottom portion of the mop of FIG. 1;
- FIG. 3 is a front view of the portion of the mop seen in FIG. 2;
- FIG. 4 is a top view of the portion of the mop seen in FIG. 2;
- FIGS.5-7 are side views of three alternative positions of a central portion of the mop of FIG. 1;
- FIG. 8 is an plan view of the actuator of the mop of FIG. 1;
- FIG. 9 is a top view of the mop head of FIG. 8;
- FIG. 10 is a side view of the mop head of FIG. 8;
- FIG. 11 is a side view of an alternate position of the portion of the mop seen in FIG. 2;
- FIG. 12 is an elevational view of a removable tab that can be used in connection with the mop head of FIGS. 9 and 10;
- FIGS.13-15 are perspective views showing the attachment of the tab of FIG. 12 to the mop head of FIGS. 9 and 10;
- FIG. 16 is a front view showing the use of the mop head of FIGS.13-15 in a traditional mop;
- FIG. 17 is a front view of one end of the connector used in the mop of FIG. 1;
- FIG. 18 is a side view of the end of the connector shown in FIG. 17;
- FIG. 19 is an end view of the end of the connector shown in FIG. 17;
- FIG. 20 is a side view of another alternate position of the portion of the mop seen in FIG. 2;
- FIG. 21 is a perspective view of the bottom portion of the mop of FIG. 1 with the removable brush removed and the mop head removed;
- FIG. 22 is a side view of the removable brush used in the mop of FIG. 1;
- FIG. 23 is a perspective view of an alternative embodiment of a mop in accordance with the present invention;
- FIG. 24 is an enlarged side view of the actuator of FIG. 23; and
- FIG. 25 is an enlarged bottom view side view of the actuator of FIG. 23.
- One embodiment of the mop that is the subject of this invention is shown in FIG. 1. The components of the
mop 10 are ahandle 12, anactuator 14 on the handle, amop head 16, and aconnector 18 connecting the actuator and the mop head. - The
handle 12 of themop 10 that has been illustrated includes anupper section 20, an angledlower section 22, and a workingend 24. The upper and lower sections need not be angled. The illustrated configuration places theactuator 14 at a relatively high position, and may provide a more comfortable hand position for the user. In the illustrated embodiment, the upper and lower sections of the handle are made of metal, and the working end is made of molded plastic. Other materials could also be used. - The working
end 24 of thehandle 12 that has been illustrated in FIG. 2 includes two pairs ofresilient arms 26 separated by achannel 28. Each set of resilient arms supports a set ofrollers 30. Therollers 30 extend perpendicularly to the length of the handle. As illustrated, the arms and channel are angled with respect to thelower section 22 of the handle. The arms need not be angled. However, the illustrated configuration places themop head 16 in a desirable position with respect to the floor when used by a user. - Each of the sets of
rollers 30 that have been illustrated includes three individual ¾″ diameter plastic rollers mounted on ametal bar 32 that extends through the twoarms 26. A 2¾″ long central roller 33 (FIG. 3) is positioned between two roller supports 34 on eacharm 26, and two similar 2¾″ long outsiderollers 35 are positioned on either side of the roller supports. As illustrated, the outside rollers have unsupported outer ends 36. - The
actuator 14 that has been illustrated in FIGS. 5-8 is mounted on aconnector 40 between theupper section 20 of thehandle 12 and the angledlower section 22 of the handle. The actuator comprises ahand grip 42, arod anchor 44, and apivot 46 between the anchor and the hand grip. The actuator can be moved into position on the connector by sliding the pivot (FIG. 8) up a {fraction (1/16)}″deep channel 47 on the connector, until it rests in pivot holes (not illustrated). The illustrated actuator and connector are made of plastic, but other materials could also be used. - As seen in FIG. 8, the
anchor 44 that has been illustrated takes the form of a slotted mountingstem 48 that has anaxis 50 that is parallel to the axes of therollers 30. The illustrated mounting stem has a diameter of approximately ¼″, with a {fraction (1/16)}″wide slot 51. - The
pivot 46 allows theactuator 14 to be moved between the wringing position seen in FIG. 5, an intermediate position seen in FIG. 6, and a replacement position seen in FIG. 7. Theillustrated hand grip 42 is about 3½″ from the pivot, and the anchor is about 1¾″ from the pivot. This proportional distance has been found to useful, but other proportions may also be used. It would also be possible to place both the anchor and the hand grip on the same side of the pivot, although this may not be as desirable. - As seen in FIGS. 9 and 10, the
mop head 16 comprises asponge 60 held by arigid sponge holder 62. The illustrated sponge holder is made of stamped metal, and has twoidentical sides 64 that are spaced apart at a distance that is only slightly greater than the distance between therollers 30. As illustrated, the sides of the sponge holder are about ¾″ apart at their widest point, and the rollers are about ⅝″ apart. Each side of the sponge holder has upper andlower projections upper projections 66 that have been illustrated project about {fraction (1/16)}″ from the sides. When theactuator 14 is in the intermediate position seen in FIG. 6, theupper projections 66 engage anupper portion 38 of the rollers (FIG. 2), and thus help to secure the mop head to thehandle 12. Thelower projection 68 that is shown on the sides of the sponge holder may also help to restrain the sponge holder from moving upwardly with respect to the rollers when a user is pressing down on the mop. - As best seen in FIG. 4, the illustrated
upper projections 66 are spaced at least about an inch and a half from the midpoint of themop head 16, and thus contact only theoutside rollers 35. This arrangement is beneficial because the unsupported outer ends 36 of the outside rollers provide some resiliency, making it easier for a user to push the projections past the rollers so the mop head can move from the intermediate position illustrated in FIGS. 2-4 to the replacement position illustrated in FIG. 11. - To enable the
mop head 16 to be used with the illustratedconnector 18, thesponge holder 62 has a bridge 70 (FIGS. 9 and 10) betweenlateral edges 71 of the sponge holder, and twoshoulders 72 beneath the bridge. The bridge that has been illustrated is about ¾″ wide and is disposed about ¼″ above the ⅜″ wide shoulders. - To increase the usefulness of the
mop head 16, the illustrated bridge also includes a ¼″ diameter threadedaperture 74 that permits use of the mop head in other types of sponge mops. The illustratedsponge holder 62 also includes spaced-apartslots 76 with a ⅜″ diameter circular section 77 adjoining an extended {fraction (7/32)}″wide passage 78. The slots may be provided withremovable ring tabs 100, such as the one seen in FIG. 12. The illustratedtabs 100 have astalk 102 with agroove 104. The illustrated stalk has approximately the same diameter as the circular section of the slots. - The illustrated keyhole configuration of the
slots 76 permits thering tabs 100 to be removably attached to thesponge holder 62. As seen in FIGS. 13 and 14, thestalk 102 of thetabs 100 is first inserted into the circular section 77 of the sponge holder. The tabs are then moved inwardly, as seen in FIGS. 14 and 15, with the edges of thepassage 78 sliding in thegroove 104. There, the tabs can be used to secure thewires 105 used onconventional mops 107, as seen in FIG. 16, enabling the mop head to be used in those other mops. - In the embodiment of the invention illustrated in FIG. 1, the
connector 18 links theactuator 14 to themop head 16. The connector that has been illustrated is a {fraction (3/16)}″ diameter metal rod that passes through aguide 80 in the workingend 24 of the handle, as seen in FIG. 3. As seen in FIGS. 17-19, the lower end of the connector includes a 1¼″long arm 82 with anangled tip 83. When installed in the mop, the arm extends parallel to the opposedrollers 30. - At its other end, the
connector 18 preferably includes a loop 84 (FIGS. 5-7) that enables the connector to be press-fit over the slotted mountingstem 48 on theactuator 14. Theslot 51 in the stem enables the stem to deflect inwardly, permitting the loop to pass over the upper edges of the stem. The disposition of the mounting stem in parallel with therollers 30, and the positioning of the connector through theguide 80 on the workingend 24 help to limit undesirable side-to-side movement of the connector, while permitting modest rotation of the connector about theaxis 50 of the mounting stem. This modest rotation facilitates movement of the actuator through the full range of alternative positions. - When the
actuator 14 is in the replacement position illustrated in FIG. 7, theconnector 18 extends downwardly between therollers 30, as seen in FIG. 11. In this position, themop head 16 is free of the rollers and thus can be readily attached to or removed from the connector. In the illustrated mop, the mop head can be attached or removed by simply moving it parallel to the rollers. To attach the mop head, theangled tip 83 of thearm 82 of the connector (FIGS. 17-19) is inserted between theshoulders 72 on thesponge holder 62 and the bridge 70 (FIGS. 9 and 10). The angled tip can facilitate insertion if parts of thesponge 60 are found in the space between the bridge and the shoulders. To remove the mop head, it is simply moved in the opposite direction. - After the
mop head 16 is attached to the connector, moving theactuator 14 to the intermediate position seen in FIG. 6 pulls theconnector 18 upwardly, drawing thesponge holder 62 upwardly between therollers 30 to the position seen in FIG. 2. This position is useful for mopping. In the illustrated mop, interference between theupper corners 67 of the sponge holder and the rollers provides some resistance to movement of the sponge holder from the replacement position to the intermediate position. However, sufficient pressure on the actuator will cause theresilient arms 26 to deflect sufficiently to enable the corners and theprojections 66 to pass between the rollers. After the corner and projections pass the midpoint of the rollers, the resiliency of the arms can press the sponge holder further upward, effectively snapping it into a position where further upward movement is resisted bylower portions 39 of the rollers engaging either thelower projections 68 on the sponge holder or thesponge 60, and downward movement is resisted by engagement of theupper projections 66 against theupper portions 38 of the rollers. - Pushing the actuator14 from the intermediate position seen in FIG. 6 to the wringing position seen in FIG. 5 draws the
sponge element 60 between therollers 30 to the position seen in FIG. 20, wringing the mop. As themop head 16 moves upwardly, thesponge holder 62 moves upwardly through thechannel 28 between thearms 26. Theuppermost edge 90 of thechannel 28 provides a limit to the upward movement of the mop head, preventing the mop head from being accidently drawn too far upwardly. If the mop head were drawn too far upwardly, it might be difficult to return the mop to the intermediate position for further use. As illustrated, the uppermost edge of the channel is disposed about 2″ above the plane of therollers 30. - For further convenience, the working
end 24 of the mop can be provided with aremovable brush 92. The brush illustrated in FIG. 22 has a slottedresilient web 93 that fits within asleeve 95 on the working end of the mop (FIG. 21). The web comprises adepression 97 that engages aninternal knob 99 in the sleeve to hold the brush in position. - The slotted mounting
stem 48 seen in FIG. 8 can also be used in other kinds of mops. FIG. 23, for example, shows a butterfly mop 110 with ahandle 112 mop elements 114, and aconnector rod 116 that operatively connects anactuator 118 to the mop elements. When the actuator is pushed down the handle, the ends of the mop elements press together, wringing the mop. - As seen in FIGS. 24 and 25, the
actuator 118 has ahand grip 120 that includes a slotted mountingstem 122 with an axis that is perpendicular to thehandle 112. The slotted mounting stem is integral with the hand grip. Theconnector rod 116 has aloop 124 that fits closely over the stem. - This description of one embodiment of a mop has been provided only for descriptive purposes. Those skilled in the art will appreciate that many modifications can be made to the disclosed embodiment without departing from the spirit or scope of the invention, which is set forth in the following claims.
Claims (10)
1. A mop comprising a handle, mop elements at one end of the handle, and an actuator operatively connected to the mop elements, the actuator comprising:
a pivot engaged in a slot on the handle;
a hand grip connected to the pivot; and
a rod anchor connected to the pivot.
2. A mop as recited in claim 1 , in which the pivot, hand grip, and anchor are all parts of a single piece of material.
3. A mop as recited in claim 1 , in which the rod anchor has a slotted mounting stem.
4. A mop as recited in claim 1 , in which the rod anchor has a slotted mounting stem with an axis that is perpendicular to the handle.
5. A mop as recited in claim 1 , in which the actuator is mounted on a connecter on the handle.
6. A mop as recited in claim 1 , in which:
the actuator is mounted in slots on a connector on the handle; and
the slots each extend from an end of the connector to a pair of pivot holes that receive the pivot.
7. A mop as recited in claim 1 , in which the actuator has been mounted on the handle by a process of sliding the pivot up slots on the handle until it engages in pivot holes on the handle.
8. A mop as recited in claim 1 , in which the mop further comprises a connector rod with a loop that fits closely over a slotted mounting stem on the actuator.
9. A mop comprising a handle, mop elements at one end of the handle, and a connector rod operatively connecting an actuator to the mop elements, in which:
the actuator has a hand grip and a slotted mounted stem connected to the hand grip; and
the connector rod has a loop that fits closely over the slotted mounting stem.
10. A mop comprising a handle, mop elements at one end of the handle, and a connector rod operatively connecting an actuator to the mop elements, in which:
the actuator comprises a pivot engaged in a slot on the handle, a hand grip connected to the pivot, and a rod anchor comprising a slotted mounting stem; and
the connector rod has a loop that fits closely over the slotted mounting stem.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/925,761 US20020029433A1 (en) | 2000-03-06 | 2001-08-09 | Mop with actuator for wringing |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US51883000A | 2000-03-06 | 2000-03-06 | |
US09/925,761 US20020029433A1 (en) | 2000-03-06 | 2001-08-09 | Mop with actuator for wringing |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US51883000A Continuation-In-Part | 2000-03-06 | 2000-03-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
US20020029433A1 true US20020029433A1 (en) | 2002-03-14 |
Family
ID=24065685
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/925,761 Abandoned US20020029433A1 (en) | 2000-03-06 | 2001-08-09 | Mop with actuator for wringing |
US10/608,325 Abandoned US20040016072A1 (en) | 2000-03-06 | 2003-06-27 | Wringer mop with removable mop head |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/608,325 Abandoned US20040016072A1 (en) | 2000-03-06 | 2003-06-27 | Wringer mop with removable mop head |
Country Status (2)
Country | Link |
---|---|
US (2) | US20020029433A1 (en) |
EP (1) | EP1142526A1 (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2004062456A2 (en) * | 2003-01-10 | 2004-07-29 | Freudenberg Household Products | Cleaning implement |
US20050166345A1 (en) * | 2004-01-30 | 2005-08-04 | The Libman Company | Sponge mop construction |
US20070136963A1 (en) * | 2005-12-19 | 2007-06-21 | David Vosbikian | Butterfly mops with automated scrubber |
US20070199169A1 (en) * | 2006-02-24 | 2007-08-30 | Vosbikian Peter S | Rotating cleaning device |
US20070209130A1 (en) * | 2006-03-10 | 2007-09-13 | Cann Robert A | Wringer roller mop |
US20080178405A1 (en) * | 2007-01-12 | 2008-07-31 | The Libman Company | Integrated Mop System |
US20090139041A1 (en) * | 2007-11-29 | 2009-06-04 | Carl Freudenberg Kg | Squeeze mop |
WO2012122146A2 (en) * | 2011-03-06 | 2012-09-13 | The Libman Company | Enhanced sponge mop |
EP3616590A1 (en) * | 2018-08-14 | 2020-03-04 | Strahldur Marketing P. Lutz Bengsch | Multi-utility cleaning device |
US10750922B2 (en) * | 2016-04-01 | 2020-08-25 | Todd A Williams | Replaceable scrubbing device attachable to a mop holder |
US11419472B2 (en) | 2020-03-13 | 2022-08-23 | The Libman Company | Cleaning implement |
US11930977B2 (en) | 2021-05-03 | 2024-03-19 | The Libman Company | Cleaning system |
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US6785927B2 (en) | 2001-12-20 | 2004-09-07 | Freudenberg Household Products | Roller mop |
DE202004005997U1 (en) * | 2004-04-16 | 2004-06-17 | Lin, Ming-Hsien | Mopping device with wring mechanism |
US7260864B1 (en) | 2004-05-26 | 2007-08-28 | Worldwide Integrated Resources, Inc. | Attachment mechanism to removably and securely retain a cleaning implement attachment on a wringer mop |
US7334285B1 (en) | 2004-12-09 | 2008-02-26 | Worldwide Integrated Resources, Inc. | Attachment mechanism with an adapter to a metal mop head to removably and securely retain a cleaning implement attachment on a wringer mop |
US7584518B1 (en) | 2005-07-20 | 2009-09-08 | Worldwide Integrated Resources, Inc. | Attachment mechanism to removably and securely retain a cleaning implement attachment on a butterfly sponge mop |
US7636979B1 (en) | 2005-07-26 | 2009-12-29 | Worldwide Integrated Resources, Inc. | Attachment mechanism to a metal mop head to securely retain a cleaning implement attachment on a butterfly mop |
GB2447842B (en) * | 2007-03-24 | 2011-09-28 | Ronald Alexander | Mop head with integrated swab and scrubbing member |
EP2592263B1 (en) | 2011-11-09 | 2017-12-20 | Poclain Hydraulics Industriale S.R.L. | Hydraulic actuation unit, particularly for controlling the starting and stopping of hydraulic motors |
US10111564B2 (en) | 2012-08-06 | 2018-10-30 | Thomas K. Schultheis | Upward and radial floor cleaning apparatus |
US10117555B2 (en) | 2013-03-21 | 2018-11-06 | Thomas K. Schultheis | Upward cleaning vacuum cleaning apparatus |
US8826484B2 (en) | 2012-08-06 | 2014-09-09 | Thomas K. Schultheis | Upward extending brush for floor cleaner |
US10076223B1 (en) | 2015-07-20 | 2018-09-18 | Jeronimo Madril | Locking vice grip mop |
US10194780B2 (en) | 2016-10-27 | 2019-02-05 | Elvis Henao | Sweeping devices, waste-receiving devices, and methods of using the same |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US377955A (en) * | 1888-02-14 | Combined mop and brush | ||
US1509731A (en) * | 1923-04-04 | 1924-09-23 | Keir Duncan | Mop |
CH198085A (en) * | 1937-08-12 | 1938-06-15 | Albert Obrist | Device for cleaning floors. |
CH389189A (en) * | 1962-03-23 | 1965-03-15 | Re Di Re Enrico Off Mec Flli | Cleaning tool with writable terminal sponge |
US3727259A (en) * | 1971-09-28 | 1973-04-17 | F Wilson | Wringer mop head replacement and actuator mechanism |
US5097561A (en) * | 1987-12-16 | 1992-03-24 | M. B. Walton, Inc. | Wringer mop with auxiliary cleaning elements |
US4908901A (en) * | 1988-11-14 | 1990-03-20 | M. B. Walton, Inc. | Replacement sponge assembly for mops |
US5371917A (en) * | 1993-09-02 | 1994-12-13 | Vining Industries, Inc. | Backplate for a sponge refill cartridge |
TW327795U (en) * | 1997-08-21 | 1998-03-01 | Xiu-Feng Xu | Multi-functional mop structure |
-
2000
- 2000-11-30 EP EP00126195A patent/EP1142526A1/en not_active Withdrawn
-
2001
- 2001-08-09 US US09/925,761 patent/US20020029433A1/en not_active Abandoned
-
2003
- 2003-06-27 US US10/608,325 patent/US20040016072A1/en not_active Abandoned
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WO2004062456A2 (en) * | 2003-01-10 | 2004-07-29 | Freudenberg Household Products | Cleaning implement |
US7624469B2 (en) | 2003-01-10 | 2009-12-01 | Freudenberg Household Products | Cleaning implement |
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GB2414384B (en) * | 2003-01-10 | 2006-10-11 | Freudenberg Household Prod Lp | Cleaning Implement |
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WO2004062456A3 (en) * | 2003-01-10 | 2005-01-13 | Freudenberg Household Prod Lp | Cleaning implement |
GB2414384A (en) * | 2003-01-10 | 2005-11-30 | Freudenberg Household Prod Lp | Cleaning Implement |
US20050150069A1 (en) * | 2003-01-10 | 2005-07-14 | Freudenberg Household Products | Cleaning implement |
US7555803B2 (en) | 2004-01-30 | 2009-07-07 | The Libman Company | Sponge mop construction |
US20050166345A1 (en) * | 2004-01-30 | 2005-08-04 | The Libman Company | Sponge mop construction |
US20070136963A1 (en) * | 2005-12-19 | 2007-06-21 | David Vosbikian | Butterfly mops with automated scrubber |
US8904591B2 (en) | 2006-02-24 | 2014-12-09 | Quickie Manufacturing Corporation | Rotating cleaning device |
US20100154824A1 (en) * | 2006-02-24 | 2010-06-24 | Quickie Manufacturing Corporation | Rotating cleaning device |
US20070199169A1 (en) * | 2006-02-24 | 2007-08-30 | Vosbikian Peter S | Rotating cleaning device |
US8925134B2 (en) | 2006-02-24 | 2015-01-06 | Quickie Manufacturing Corporation | Rotating cleaning device |
US20070209130A1 (en) * | 2006-03-10 | 2007-09-13 | Cann Robert A | Wringer roller mop |
US20080178405A1 (en) * | 2007-01-12 | 2008-07-31 | The Libman Company | Integrated Mop System |
AU2008200163B2 (en) * | 2007-01-12 | 2010-09-30 | The Libman Company | Integrated mop system |
US8046863B2 (en) | 2007-01-12 | 2011-11-01 | The Libman Company | Integrated mop system |
US8584300B2 (en) * | 2007-11-29 | 2013-11-19 | Carl Freudenberg Kg | Squeeze mop |
US20090139041A1 (en) * | 2007-11-29 | 2009-06-04 | Carl Freudenberg Kg | Squeeze mop |
WO2012122146A3 (en) * | 2011-03-06 | 2014-05-08 | The Libman Company | Enhanced sponge mop |
WO2012122146A2 (en) * | 2011-03-06 | 2012-09-13 | The Libman Company | Enhanced sponge mop |
US10750922B2 (en) * | 2016-04-01 | 2020-08-25 | Todd A Williams | Replaceable scrubbing device attachable to a mop holder |
EP3616590A1 (en) * | 2018-08-14 | 2020-03-04 | Strahldur Marketing P. Lutz Bengsch | Multi-utility cleaning device |
US11419472B2 (en) | 2020-03-13 | 2022-08-23 | The Libman Company | Cleaning implement |
US11771295B2 (en) | 2020-03-13 | 2023-10-03 | The Libman Company | Cleaning implement |
US11930977B2 (en) | 2021-05-03 | 2024-03-19 | The Libman Company | Cleaning system |
Also Published As
Publication number | Publication date |
---|---|
US20040016072A1 (en) | 2004-01-29 |
EP1142526A1 (en) | 2001-10-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: LIBMAN COMPANY, AN ILLINOIS CORPORATION, THE, ILLI Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:BERTI, ENZO;BIZZOTTO, MARCO;PELLACINI, ROBERTO;REEL/FRAME:013109/0794 Effective date: 20020708 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |