Swimming Pool Cleaner With A Rigid Debris Canister

Abstract

A swimming pool cleaner of the type movable along an underwater pool surface to clean debris therefrom. The pool cleaner includes a body having a debris inlet and a debris outlet. A rigid debris-collection canister is secured to the body over the debris outlet to collect debris in the rigid canister and pass filtered water either back into the pool or to a remote suction system such that the collected debris remain at the pool-cleaner body for easy maintenance while allowing free flow of water through the rigid canister. The rigid canister is shaped to minimize obstructions to the pool cleaner movement in the pool by providing improved buoyancy and limiting entrapment of the cleaner by underwater pool structures. The cleaner body is adapted for securement of either a water-suction hose connected to a remote suction system or a venturi-line structure connected to a water-flow line fed by a remote pump such that the pool cleaner is interchangeably usable as a suction cleaner and as a pressure cleaner.

1 - 27 . (canceled) 
     
     
         28 . In a swimming pool cleaner of the type movable along an underwater surface to clean debris therefrom, the pool cleaner being a suction cleaner and including a body having a debris inlet and a debris outlet, the improvement comprising a rigid debris-collection canister secured to the body over the debris outlet to collect debris in the rigid canister and pass filtered water to a remote suction system such that collected debris remains at the pool-cleaner body for easy maintenance while allowing free flow of water through the rigid canister, the canister including (a) a fine-mesh container connected to the debris outlet and positioned for entrapping debris in the sealed interior, (b) a connection to a suction-system hose for passing filtered water thereto.