Suction cleaner

DETAILED DESCRIPTION I claim: 1.
A suction cleaner comprising a suction unit, a body section including a suction inlet, and a bucket adapted to be secured to the body section beneath the same to collect waste matter sucked into the cleaner through the inlet, the bucket having handle means externally thereof to permit said bucket to be manually supported and rotated relative to the body section, a plurality of cooperable securing means, one portion of said securing means being disposed on the upper external periphery of said bucket and a second cooperating portion being disposed around the lower internal periphery of said body section, said portions cooperating to secure the bucket to the body section and to release the bucket therefrom upon rotation of the bucket relative to the body section, one of said securing means portions comprising a plurality of circumferentially spaced cam slots inclined to the horizontal axis of said cleaner, the other of said securing means portions comprising a plurality of mating cam lip projections also inclined to said horizontal axis, whereby when said two portions are engaged and said bucket is rotated relative to said body section, the bucket will move axially, and a resilient gasket provided within said body section and spaced inwardly from the lower peripheral edge thereof, said securing means portions being initially engageable prior to any deformation of said gasket due to said spacing and thereafter being deformable upon further rotation of said bucket to provide a seal between said bucket and body section.
2.
A suction cleaner as claimed in claim 1 wherein at least part of said bucket is formed from a translucent material.
3.
A suction cleaner as claimed in claim 1 wherein the body section includes a recess provided on an internal wall thereof, the cleaner further comprising a filter having a resilient periphery adapted to be received within said recess thereby to retain the filter within the body section.
4.
A suction cleaner as claimed in claim 1, wherein the body section includes a resilient support for the suction unit, the cleaner further comprising a cover for the suction unit adapted to be secured to the body section so as to bear resiliently against the suction unit to retain the suction unit on the body section