Abstract: A mop cleaning system, comprising a cleaning bucket and a mop. The mop comprises a mop stick and a mop head. The mop stick is connected to the mop head. A support body supporting the mop is disposed in the cleaning bucket. A roller is disposed in the cleaning bucket. The roller is rotatably disposed with the axis thereof as a rotation axis. During cleaning, the mop head rotates to drive the roller to rotate.

Abstract: A water discharge control structure of a washing bucket capable of separating clean water from dirty water for washing a cleaning tool includes: a washing bucket body and a water storage tank, wherein the washing bucket body is internally provided with a lifting frame fitted with the cleaning tool, and the lifting frame is driven by the cleaning tool to be lifted and lowered relative to the washing bucket body; the water storage tank is connected to the washing bucket body and has a water outlet directing to the cleaning tool, a discharge of water of the water outlet is controlled by a plug, and when the lifting frame is in a high position, the lifting frame drives the plug to block the water outlet; and when the lifting frame is in a low position, the lifting frame drives the plug in a linked manner to open the water outlet.

Abstract: A water discharge control structure of a washing bucket capable of separating clean water from dirty water for washing a cleaning tool includes: a washing bucket body and a water storage tank, wherein the washing bucket body is internally provided with a lifting frame fitted with the cleaning tool, and the lifting frame is driven by the cleaning tool to be lifted and lowered relative to the washing bucket body; the water storage tank is connected to the washing bucket body and has a water outlet directing to the cleaning tool, a discharge of water of the water outlet is controlled by a plug, and when the lifting frame is in a high position, the lifting frame drives the plug to block the water outlet; and when the lifting frame is in a low position, the lifting frame drives the plug in a linked manner to open the water outlet.

Abstract: A mop cleaning device with an adjustable cleaning tub includes a water wiper, a big container, a small container, and a lifting mechanism arranged between the big container and the small container. The small container is able to rise and fall with respect to the big container by means of the lifting mechanism. When the small container is located at a low position, the water level in the big container is higher than water inlets of the small container. When the small container is located at a high position, the water level in the big container is lower than the water inlets of the small container. The water wiper is arranged in the big container and/or the small container.

Abstract: A mop cleaning device with an adjustable cleaning tub includes a water wiper, a big container, a small container, and a lifting mechanism arranged between the big container and the small container. The small container is able to rise and fall with respect to the big container by means of the lifting mechanism. When the small container is located at a low position, the water level in the big container is higher than water inlets of the small container. When the small container is located at a high position, the water level in the big container is lower than the water inlets of the small container. The water wiper is arranged in the big container and/or the small container.

Abstract: A spin-dry mop comprising a rotatable mop rod, a cleaning body, an outer cover and a fixing sleeve; the rotatable mop rod comprises an upper tube, a lower tube and a rotating driving mechanism; the upper tube and the lower tube are movably connected through the rotating driving mechanism; the upper tube and the lower tube can move up and down relative to each other, and can rotate relative to each other; the cleaning body is connected to the lower tube; the outer cover is sleeved outside the lower tube, and can move up and down along the lower tube; the fixing sleeve is fixedly connected with the upper tube; the spin-dry mop further comprises a locking mechanism used for locking the rotatable mop rod.

Abstract: A mop cleaning system, comprising a cleaning bucket and a mop. The mop comprises a mop stick and a mop head. The mop stick is connected to the mop head. A support body supporting the mop is disposed in the cleaning bucket. A roller is disposed in the cleaning bucket. The roller is rotatably disposed with the axis thereof as a rotation axis. During cleaning, the mop head rotates to drive the roller to rotate.

Abstract: A spin-dry mop comprising a rotatable mop rod, a cleaning body, an outer cover and a fixing sleeve; the rotatable mop rod comprises an upper tube, a lower tube and a rotating driving mechanism; the upper tube and the lower tube are movably connected through the rotating driving mechanism; the upper tube and the lower tube can move up and down relative to each other, and can rotate relative to each other; the cleaning body is connected to the lower tube; the outer cover is sleeved outside the lower tube, and can move up and down along the lower tube; the fixing sleeve is fixedly connected with the upper tube; the spin-dry mop further comprises a locking mechanism used for locking the rotatable mop rod.