Mop bucket

This application claims priority to U.S. provisional patent application Ser. No. 61/143,323, filed Jan. 8, 2009, which is hereby incorporated herein by reference in its entirety.

Mop buckets have the problem that when they are moved from place to place, the water or liquid inside the mop bucket splashes around inside the bucket and often over the sides of the bucket, which has the tendency to dirty the area the was just mopped or to create a slipping hazard. Also, when someone using the bucket is mopping, they often need to put out a “caution” sign to warn others that the area is slippery. Typically, this sign is separate from the bucket and needs to be carried separately.

Accordingly, there is a need for a mop bucket that reduces side-spillage while the bucket is being moved and which also allows enough space for the mop to be inserted into the bucket unencumbered. Also, there is another need for a mop bucket that integrates a warning or caution sign into the bucket.

According to one aspect of the present invention, a mop bucket assembly includes a bucket portion and a handle portion where the handle portion includes a moveable lid that helps contain water or liquid within the bucket when the bucket is in transit and when the bucket is stopped in a location for mopping, the lid can be flipped to allow the mop full access to the bucket. The flipped lid may also include a “caution” or other warning sign, so that when the bucket is in a stopped position, the flipped lid acts as a warning sign.

These and other advantages of the present invention will be readily understood with reference to the following specification and attached drawing wherein:

FIG. 1 is a front perspective view of a first embodiment of a mop bucket of the present invention;

FIG. 2 is a front elevational view of the first embodiment of the present invention;

FIG. 3 is a rear elevational view of the first embodiment of the present invention;

FIG. 4 is a right side elevational view of the first embodiment of the present invention;

FIG. 5 is a left side elevational view of the first embodiment of the present invention;

FIG. 6 is a top plan view of the first embodiment of the present invention;

FIG. 7 is a bottom plan view of the first embodiment of the present invention;

FIG. 8A is a front perspective view of the first embodiment of the present invention with a handle in an up position;

FIG. 8B is a front perspective view of the first embodiment of the present invention with a warning sign in a deployed position;

FIG. 9 is a front perspective view of a second embodiment of a mop bucket of the present invention;

FIG. 10 is a front elevational view of the second embodiment of the present invention;

FIG. 11 is a rear elevational view of the second embodiment of the present invention;

FIG. 12 is a right side elevational view of the second embodiment of the present invention;

FIG. 13 is a left side elevational view of the second embodiment of the present invention;

FIG. 14 is a top plan view of the second embodiment of the present invention;

FIG. 15 is a bottom plan view of the second embodiment of the present invention;

FIG. 16A is a front perspective view of the second embodiment of the present invention with a handle in an up position;

FIG. 16B is a front perspective view of the second embodiment of the present invention with a warning sign is deployed position;

FIGS. 17A and 17B are a front perspective views of a third embodiment of a mop bucket and associated dolly;

FIG. 18 is a front perspective view of the first embodiment of the present invention with a wringer in place;

FIG. 19 is a right side elevational view of an alternate embodiment with a flexible drain tube in a storage position;

FIG. 20 is the alternate embodiment of FIG. 19 with the drain tube in a draining position; and

FIG. 21 is a right side elevational view of another alternate embodiment with a stiff drain tube in a storage position.

Referring to FIG. 1 , an embodiment of a small version of the mop bucket assembly 30 of the present invention is depicted. The mop bucket assembly 30 includes a bucket portion 32 , a number of wheels 34 and a handle assembly 36 . The bucket portion 32 includes a liquid retaining recess 40 and a wringer support 42 . In this embodiment, the wringer support 42 includes two support protrusions 44 which support a wringer when it is put in place within the bucket assembly 30 . The handle assembly 36 in this embodiment includes a wire handle portion 46 which connects with the bucket portion 32 through holes 48 formed in the bucket portion 32 . The handle assembly 36 also includes a lid assembly 50 . The lid assembly 50 includes a grip portion 52 and a lid portion 54 . The lid portion 54 can have signage on its top 56 and bottom surfaces 58 ( FIG. 8A ). FIG. 1 depicts the mop bucket assembly 30 in a traveling position with the lid portion 54 covering the front of the liquid retaining recess 40 . In this configuration, liquid in the retaining recess 40 is retained within the bucket portion 32 and restrained from spilling over the sides of the bucket portion 32 when the mop bucket assembly 30 is moved.

Referring now to FIG. 8A , the mop bucket assembly 30 is depicted with the handle assembly 36 in an “up” or carrying position. In this position, a user can carry the bucket assembly 30 by first placing his hand in a recess 60 formed in the grip portion 52 and around a grip 62 and then lifting. Referring now to FIG. 8B , the mop bucket assembly 30 is depicted with the bucket assembly 30 in a use position. In this position, the lid portion 54 is flipped around the wire handle portion 46 and over the front of the bucket portion 32 . The signage on the bottom surface 58 of the lid portion 54 is now visible, and in this embodiment, the signage on the bottom surface 58 acts as a “caution” sign. It should be understood though that any signage could be placed on either side of the lid portion 54 . This signage could even include advertising, instead of warnings, by way of example. In FIG. 8B , a support ridge 64 , for supporting the lid portion 54 in the traveling position, can be seen. It should be understood that the lid portion 54 can be supported in any number of ways, and it is not limited to being supported by a support ridge 64 as depicted. In the use position depicted in FIG. 8B , a user of the mop bucket assembly 30 has full access to the liquid retaining recess 40 with his mop. As such, the present invention allows full access to the bucket portion 32 for mopping in a use position (i.e. with the lid portion 54 flipped forward) and prevents spills when the mop bucket assembly 30 is in a traveling position (i.e. with the lid portion 54 covering the front of the liquid retaining recess 40 ).

Referring now to FIGS. 9-16B , an alternate, large embodiment of the mop bucket assembly 30 of the present invention is depicted. The large embodiment of the mop bucket assembly 30 operates in the same manner as described above for the small embodiment. The large embodiment of the mop bucket assembly 30 has a larger liquid retaining recess 40 compared to the smaller embodiment of the mop bucket assembly 30 .

Referring now to FIGS. 17A and 17B , an alternate embodiment of a mop bucket assembly 30 of the present invention is depicted. In this embodiment, the bucket assembly 30 does not have wheels 34 , and a dolly 70 is used to move the bucket assembly 30 from point to point. The bucket assembly 30 fits into a recess 72 formed in the dolly 70 . The dolly 70 can be formed with an upward extending support rack which can be used as a means for pushing the dolly or for holding a basket with cleaning supplies and products. FIG. 18 depicts a mop bucket assembly 30 of the present invention with a mop wringer 74 in place within the bucket portion 32 over the wringer support 42 towards the rear of the bucket portion 32 . In this embodiment, the wringer 74 is positioned over the support protrusions 44 .

Referring now to FIGS. 19-21 , alternative embodiments of the present invention with drain tubes 76 are depicted. In FIG. 19 , a flexible drain tube 76 is depicted in a storage position. When a user wants to drain the bucket portion 32 of the mop bucket assembly 30 , the user, in this embodiment, unclips the top of the flexible drain tube 76 from the bucket portion 32 and point it towards the drain or other spot where the user wants to drain the retained liquid to allow the bucket portion 32 to drain. FIG. 21 depicts an alternate embodiment of the mop bucket assembly 30 of the present invention with a stiff drain tube 78 .

Obviously, many modifications and variations of the present invention are possible in light of the above teachings. Thus, it is to be understood that the invention may be practiced otherwise than as specifically described above.