초록 ▼

An upright deep cleaner including a base housing pivotally connected to an upright handle, the upright handle carrying a liquid supply tank and the base housing including a recovery tank. The liquid supply tank includes an internal siphon tube for ensuring liquid flow to a feed valve when the uprigh

An upright deep cleaner including a base housing pivotally connected to an upright handle, the upright handle carrying a liquid supply tank and the base housing including a recovery tank. The liquid supply tank includes an internal siphon tube for ensuring liquid flow to a feed valve when the upright handle is in the inclined position. The base housing includes a suction nozzle adjacent a spray bar, and removable floating brush for contacting a surface being cleaned, the brush being interchangeable with a bare floor tool including a sponge, brush, and squeegee. The recovery tank includes an internal baffle for preventing foaming of solution and a tank vent housing including a sponge-type filter to prevent spray from exiting the recovery tank.

대표청구항 ▼

1. A portable surface cleaning apparatus, comprising:a base housing adapted for movement along a surface to be cleaned; an upright handle pivotally mounted to the base module; a liquid dispensing system comprising: a liquid dispenser associated with the base module for applying liquid to a surface t

1. A portable surface cleaning apparatus, comprising:a base housing adapted for movement along a surface to be cleaned; an upright handle pivotally mounted to the base module; a liquid dispensing system comprising: a liquid dispenser associated with the base module for applying liquid to a surface to be cleaned; a liquid supply tank removably mounted to the handle for holding a supply of cleaning liquid; a liquid supply conduit fluidly connected to the liquid supply tank and to the dispenser for supplying liquid to the dispenser; a liquid recovery system comprising: a recovery tank removably mounted on the base housing having a liquid recovery chamber for holding recovered liquid; a suction nozzle adapted to draw dirty liquid from the surface to be cleaned; a working air conduit extending between the recovery chamber and the suction nozzle; a vacuum source in fluid communication with the recovery chamber for generating a flow of working air from the nozzle through the working air conduit and through the recovery chamber to thereby draw dirty liquid from the surface to be cleaned through the nozzle and working air conduit, and into the recovery chamber to thereby recover the dirty liquid from the surface to be cleaned; the improvement comprising: one of the base housing and suction nozzle includes a tool mount, and a brush and a bare floor tool, each of which is adapted to be interchangeably mounted to the tool mount for contacting the surface to be cleaned.