The present application relates to a starting power supply for car battery, belonging to the technical field of car accessories, comprising a housing, a power module installed inside the housing to charge the car battery, an inflation module for inflation, and a vacuumizing module for vacuumization, wherein the housing is provided with a lighting lamp that is electrically connected to the power module, and the power module is adjacent to and is spaced apart from the inflation module, and the vacuumizing module is located at the bottom of the power module. The present application has the effect of increasing the functionality of emergency power supply.

A kit comprises a plurality of docking stations and an autonomous surface cleaning apparatus. The plurality of docking stations comprises a first docking station that has an absence of an evacuation mechanism. The autonomous surface cleaning apparatus comprises an air treatment unit comprising a dirt collection region in which dirt is collected and contained in a first closable container, a storage region in which the first closeable container is stored within the autonomous surface cleaning apparatus as the autonomous surface cleaning apparatus continues a cleaning operation and a depositing member which subsequently deposits the first closeable container at a location that is exterior to the first docking station.

A closure device for closing a particle capture volume, in particular a bag or a container, including an access element with an access element opening for providing an access to the particle capture volume, a closure slide which can be selectively displaced relative to the access element into a release position or into a closure position. In the release position the closure slide releases the access element opening and in the closure position closes the access element opening, and a locking mechanism for locking the closure slide in the closure position with respect to the access element, where the locking mechanism 6 for unlocking requires a defined unlocking element which is separate from the locking mechanism.

The present disclosure relates to a cleaner station configured to suck and collect dust of a cleaner by using a dust bag made of an impermeable material. Disclosed is a cleaner station, including: a housing coupled to a dust bin; a dust collecting motor accommodated in the housing and configured to generate a suction force sucking in dust inside the dust bin; a dust separating part accommodated in the housing, disposed above the dust collecting motor, and configured to separate dust contained in air sucked in by the dust collecting motor; a flow path part including a first suction flow path connecting the dust bin and the dust separating part and a second suction flow path configured to guide air passed through the dust separating part to the dust collecting motor; a dust bag supporting part disposed below the dust separating part and providing a dust bag accommodating space so as to accommodate a dust bag storing dust separated in the dust separating part; and a partition portion disposed in the dust bag supporting part and configured to partition the dust bag accommodating space into a first space and a second space.

A combination of a surface cleaner comprising and a dock. The surface cleaner is operable in a cleaning mode wherein air is drawn in through the dirty air inlet of the surface cleaner and through the air treatment chamber of the surface cleaner to the clean air outlet of the surface cleaner, and dirt is collected in the dirt collection region of the surface cleaner. The surface cleaner is also operable in a dirt emptying mode wherein air travels from the suction motor of the surface cleaner and through the outlet port of an air treatment unit of the surface cleaner prior to travelling through the docking station air flow path. The suction motor of the surface cleaner induces the air flow in each of the cleaning mode and the emptying mode.

Disclosed is a device structure for automatically opening and closing a wastewater tank valve of a cleaning machine, including a cleaning machine body which is provided with a water-air separation chamber at a top and is detachably mounted with a wastewater tank at a bottom, the water-air separation chamber is provided with one end connected to a water drawing pipe and the other end connected to a main motor having a suction function, and provided with a drain port at a bottom end, the wastewater tank is provided with a wastewater tank inlet at a top end, and the drain port is communicated with the wastewater tank inlet. The wastewater tank inlet is cooperated with a water closing valve which is connected to a drive device, the drive device is capable of driving the water closing valve to open and close the wastewater tank inlet.

A dust container for a vacuum cleaner comprises a vessel, a reed valve, and a filter. The vessel has a longitudinal axis and an annular cross section transverse to the longitudinal axis. The vessel has a first end and a second end, a tangential inlet near the first end, and an axial outlet at the first end. The second end is closed, and the vessel is impervious except for the inlet and the outlet. A vacuum actuated valve biased toward a closed position is positioned to seal the inlet of the vessel, and a filter is positioned in covering relationship with the outlet of the vessel. Dust is trapped within the vessel which can be disposed of as a unit together with the valve and filter and can be replaced with a fresh unit.

A floor sander comprising a drive motor, a horizontal rotating drum, a sander housing, wherein the sander housing covers the top of the rotating drum; wherein the rotating drum supports and drives a sandpaper; wherein the bottom of the rotating drum is exposed for the sandpaper to sand a floor; wherein saw dust and other dust is created as the floor is sanded; wherein the sander housing has a sander housing outlet; wherein attached to the sander housing outlet is a dust collector bag and filter; and wherein the dust collector bag has a sleeve and a divider to create a top chamber and a bottom chamber which filter the air passing through.

A docking station has an openable dirt collection region which, during an evacuation operation of the docking station, receives dirt that is transferred from a surface cleaning apparatus; and a lock having a locked position in which the dirt collection region is secured in a closed position, and an unlocked position in which the dirt collection region is openable. During the evacuation operation, the lock is inhibited from moving to the unlocked position.