A mopping assembly includes a mop bucket having a basket and an interior track formed on an inner surface thereof and a mop having a mop head configured to engage the basket. The basket engages the track on an interior surface of the bucket, so that the basket transitions within an interior portion of the bucket in a vertical direction along the longitudinal axis of the bucket, and the track includes a stop having a notch portion, and wherein the basket is configured to access the notch portion via one or more access paths.

A mopping assembly includes a mop bucket having a basket and an interior track formed on an inner surface thereof and a mop having a mop head configured to engage the basket. The basket engages the track on an interior surface of the bucket, so that the basket transitions within an interior portion of the bucket in a vertical direction along the longitudinal axis of the bucket, and the track includes a stop having a notch portion, and wherein the basket is configured to access the notch portion via one or more access paths.

A woven fabric for a mop cloth contains: at least one wrap yarn broadwise woven by a plurality of fibers, plural first fiber yarns, and plural second fiber yarns. Each second fiber yarn is a textured yarn, and each first fiber yarn is a grey yarn. A length of each first fiber yarn is equal to or is more than that of each second fiber yarn, such that two thread ends of each first fiber yarn extends out two sides of each at least one wrap yarn. Thereby, the woven fabric contains a single material or plural materials (such as the grey yarn with a predetermined hardness and the textured yarn with a predetermined flexibility) to absorb fluids and to scrape objects on the floor, thus enhancing cleaning capacity.

A woven fabric for a mop cloth contains: at least one wrap yarn broadwise woven by a plurality of fibers, plural first fiber yarns, and plural second fiber yarns. Each second fiber yarn is a textured yarn, and each first fiber yarn is a grey yarn. A length of each first fiber yarn is equal to or is more than that of each second fiber yarn, such that two thread ends of each first fiber yarn extends out two sides of each at least one wrap yarn. Thereby, the woven fabric contains a single material or plural materials (such as the grey yarn with a predetermined hardness and the textured yarn with a predetermined flexibility) to absorb fluids and to scrape objects on the floor, thus enhancing cleaning capacity.

Provided is a cleaning sheet which is capable of being mounted upon a plurality of retaining instruments, with a housing part thereof comprising an aperture and a housing space. The housing space further comprises a first housing region which is suited to a first retaining instrument, and a second housing region which is suited to a second retaining instrument.

Provided is a cleaning sheet which is capable of being mounted upon a plurality of retaining instruments, with a housing part thereof comprising an aperture and a housing space. The housing space further comprises a first housing region which is suited to a first retaining instrument, and a second housing region which is suited to a second retaining instrument.

This cleaning sheet is provided with an embossed part in which the sheet is compressed in the thickness direction. The cleaning sheet is provided with outer layers, forming the surfaces of the sheet; and an inner layer sandwiched between the outer layers. In the boundary areas between the outer layers, and the inner layer, the fibers of the layers are entangled. This allows for a sheet that better retains the raised and sunken shapes embossed therethrough and exhibits excellent collecting performance.

This cleaning sheet is provided with an embossed part in which the sheet is compressed in the thickness direction. The cleaning sheet is provided with outer layers, forming the surfaces of the sheet; and an inner layer sandwiched between the outer layers. In the boundary areas between the outer layers, and the inner layer, the fibers of the layers are entangled. This allows for a sheet that better retains the raised and sunken shapes embossed therethrough and exhibits excellent collecting performance.

A mop module of a robot, including: a liquid reservoir for storing liquid; and an electronically-controlled liquid release mechanism; wherein: the electronically-controlled liquid release mechanism releases liquid from the liquid reservoir for mopping a work surface; operation and a schedule of operation of the electronically-controlled liquid release mechanism in at least one area is controlled by a processor of the robot within which the mop module is installed or based on input provided to an application of a communication device paired with the robot; a liquid flow rate depends on at least an amount of power delivered to the electronically-controlled liquid release mechanism; and the liquid flow rate for the at least one area is determined by the processor of the robot within which the mop module is installed or an input provided to the application of the communication device paired with the robot.

A mop module of a robot, including: a liquid reservoir for storing liquid; and an electronically-controlled liquid release mechanism; wherein: the electronically-controlled liquid release mechanism releases liquid from the liquid reservoir for mopping a work surface; operation and a schedule of operation of the electronically-controlled liquid release mechanism in at least one area is controlled by a processor of the robot within which the mop module is installed or based on input provided to an application of a communication device paired with the robot; a liquid flow rate depends on at least an amount of power delivered to the electronically-controlled liquid release mechanism; and the liquid flow rate for the at least one area is determined by the processor of the robot within which the mop module is installed or an input provided to the application of the communication device paired with the robot.