A handle assembly for an extraction cleaner including: (a) a housing portion comprising an electronic switch manipulable to, from, and between (i) an ON position and (ii) an OFF position; and (b) a grip portion telescopable into and out of the housing portion, the grip portion including (i) a trigger pivotable about a trigger pivot axis, (ii) a linkage system in communication with the trigger, and (iii) a cam in communication with the linkage system, the cam pivotable about a cam pivot axis. When the grip portion is telescoped out of the housing portion, pivoting of the trigger about the trigger pivot axis causes, via movement of the linkage system, the cam to pivot about the cam pivot axis and manipulate the electronic switch to the ON position.

A scrubber dryer (1A-1P) has: a base section (3), which includes a brush (6) that contacts a surface to be cleaned; a body section (2), which is disposed higher than the base section and includes a handle (4); a supply tank (8), which stores cleaning liquid that is supplied to the surface to be cleaned; and a collection tank (9), which stores liquid, dirt, debris, etc. that has been collected from the surface while the surface is being cleaned. The supply tank (8) is disposed in the body section (2). The collection tank (9) is disposed in the base section (3).

The present invention relates to the field of floor treatment machines for scrubbing, polishing, sanding or burnishing floors, and in particular machines in which one or more driven rotatable work heads (such as scrubbing brushes) are provided for agitating the floor surface. In one aspect there is provided a walk-behind floor treatment machine comprising: a base portion provided with and supported by at least one rotatable work head for treating the floor, a handle portion for steering or guiding the machine along a working direction of travel and adapted to be pivotable with respect to the base portion, drive means for rotating the work head with respect to the base portion, floor-engaging wheel means for supporting the handle portion, the wheel means having a substantially transverse axis of rotation so as to permit travel in the working direction, the wheel means being coupled to the base portion by a linkage which permits vertical travel of the base portion and associated work head or heads with respect to the wheel means, but which provides transverse constraint to limit or prevent yawing of the base portion with respect to the wheel means, wherein a lower region of the handle portion is pivotably connected to the wheel means via an articulated joint, the arrangement being such that the handle portion may be manipulated to act on the wheel means so as to yaw steer the wheel means about a yaw axis defined by the floor-engaging contact of the wheel means, the yawing of the wheel means causing the base portion to yaw in response to yaw steering. The wheel means may comprise a wheel, roller or ball, preferably a single wheel, roller or ball, disposed at a lower region of the handle portion. The wheel means preferably has a fixed transverse axis of rotation.

A surface cleaner configured to distribute a liquid to a surface to be cleaned. The surface cleaner includes a supply tank and a recovery tank that are removable from the surface cleaner.

A handheld extraction cleaner includes a unitary body provided with a carry handle, and further provided with a supply tank, a recovery tank, and a suction source, all of which are carried on the unitary body. A powered cleaning head including a removable brushroll is provided on the unitary body.

The present disclosure relates to a cleaner including: a cleaner body including a battery and a handle gripped by a user; a cleaning module which is detachably coupled to the cleaner body and removes foreign substances on a floor surface; an auxiliary battery housing which is detachably coupled to the cleaning module; and an auxiliary battery which is detachably coupled to the auxiliary battery housing and supplies power to the cleaner body or the cleaning module. In the process of separating the auxiliary battery and the cleaning module, the direction in which the user presses the button coincides with the direction in which the user pulls the auxiliary battery, so that the user can easily separate the auxiliary battery with a single operation.

The present invention discloses a sewage recycling system, and aims to provide a sewage recycling system which facilitates the use of water, reduces burdens, improves labor efficiency, saves water resources and improves the equipment practicability and functionality. The sewage recycling system comprises a machine body, a clean water tank and a recovery tank, wherein the clean water tank is provided with a water outlet and a water filling port, the recovery tank is provided with a sewage inlet, the machine body is connected with a water conveying assembly, the clean water tank is connected with a water outlet valve assembly, the recovery tank is connected with a quick plug-in connecting valve assembly, the water outlet valve assembly is detachably connected with one end of the water conveying assembly, the quick plug-in connecting valve assembly is detachably connected with the other end of the water conveying assembly.

A floor cleaning machine is provided, including a floor head, and at least one cleaning roller, which is arranged on the floor head and rotates about an axis of rotation in a cleaning operation, wherein the at least one cleaning roller has a textile covering, wherein arranged on the floor head is at least one pin strip with a plurality of pins for picking up hair, and wherein the pins abut against the textile covering or penetrate into the textile covering.

This application provides a pool robot, including a housing provided with a first water outlet hole and an accommodation cavity, a filtering box disposed in the accommodation cavity, and a water baffle plate provided over a second water outlet hole. The second water outlet hole is disposed on the accommodation cavity. When the pool robot is located in water, the water baffle plate closes the second water outlet hole. When the pool robot leaves the water, the pool robot tilts, the first water outlet hole is located lower than the second water outlet hole, and the water baffle plate does not close the second water outlet hole, so that the filtering box, the accommodation cavity, the second water outlet hole, and the first water outlet hole are sequentially in fluid communication to form a water path used for water in the housing to be quickly drained from the housing.

The present disclosure provides a debris container for a surface cleaning device, where the surface cleaning device includes an upright section, a surface cleaning head, a fluid distributor configured to distribute a cleaning fluid, and an agitator configured to absorb at least a portion of the distributed cleaning fluid and to agitate debris on a surface to be cleaned, the debris container comprising a solid debris chamber configured to collect at least a portion of the debris agitated from the surface to be cleaned; and a fluid debris chamber configured to collect at least a portion of fluid removed from the agitator.