摘要:
A vacuum accessory tool comprises a housing that defines a suction nozzle and a hair removal assembly associated with the suction nozzle. In one embodiment, the vacuum accessory tool further comprises an agitator assembly located in the suction nozzle and driven by an air turbine. In another embodiment, an impeller associated with the air turbine is weighted to prevent build-up of hair and other debris at the impeller.
摘要:
A vacuum cleaner and vacuum cleaner system comprises a dirt separating and collecting system. The dirt separating and collecting system can include a filter module having a filter bag, wherein the inlet to the filter bag is helical and dirt entering the filter bag is visible to the user. Optionally, the filter bag filter module can be interchanged with a bagless filter module, which may include a conventional cyclone separator.
摘要:
A vacuum cleaner comprises a handle assembly pivotally attached to a foot assembly, where the handle assembly removably mounts a cyclone separator module. An ultraviolet sanitation assembly is provided on the vacuum cleaner for sanitizing the working air before it is exhausted from the vacuum cleaner. One or more component parts of the vacuum cleaner, particularly the components making up the working air path of the vacuum cleaner can be made from a plastic material that includes at least one anti-microbial agent in an effective amount sufficient to impart microbe-inhibiting properties to the working air path.
摘要:
An upright vacuum cleaner has a compact, cylindrical exhaust filter assembly that is easily accessible by a user. The filter is removably mounted in a housing between an exhaust outlet aperture and a suction source outlet. A filter locking lug is associated with the filter element and the housing for removably securing the filter element to the housing to the filter frame. An upright vacuum cleaner has a pre-motor filter assembly that is highly visible to a user and accessible thereby.
摘要:
A vacuum cleaner includes a base assembly with an upper housing, an agitator mounted in fixed position relative to the upper housing, an agitator height control mechanism for selectively adjusting the vertical height of the agitator relative to the surface to be cleaned, and a sole plate. The sole plate includes a suction nozzle opening for the base assembly and during operation of the agitator height control mechanism, the sole plate moves relative to the upper housing so that the distance between the suction nozzle opening and the surface to be cleaned remains essentially the same, regardless of the position of the agitator.
摘要:
A vacuum cleaner with cyclonic dirt separation and a bottom discharge dirt cup beneath the cyclone separator and a filter beneath the dirt cup and between the dirt cup and a suction motor inlet. A separator plate separates the cyclone separator from the dirt cup. Fins project from a sidewall of the dirt cup, and fingers projecting from a bottom wall of the dirt cup. A hollow standpipe in the dirt cup transports working air from the cyclone separator outlet to the filter.
摘要:
A filter assembly for a vacuum cleaner comprises a filter carrier and a filter element. The filter carrier has a curved rear surface and a pair of protrusion for mounting the filter carrier to the vacuum cleaner.