SAC DE RECUEIL DE DEBRIS POUR DISPOSITIFS DE NETTOYAGE DE PISCINES

LE SAC SELON L'INVENTION EST DESTINE A ETRE MONTE SUR UN DISPOSITIF DE NETTOYAGE DE PISCINES SE DEPLACANT SOUS L'EAU LE LONG DES SURFACES IMMERGEES DE LA PISCINE.LE SAC EST FORME D'UN TISSU A MAILLES OUVERTES PRESENTANT LA FORME GENERALE D'UN L AVEC UNE BRANCHE ANTERIEURE 50 DELIMITANT UN ORIFICE INFERIEUR 42 QUI S'ADAPTE SUR L'EXTREMITE REFOULEMENT D'UN TUBE VERTICAL D'ASPIRATION 14, ET DONT L'EXTREMITE SUPERIEURE VIENT SE CONFONDRE AVEC UNE BRANCHE POSTERIEURE HORIZONTALE 52 SUSPENDUE A UN FLEXIBLE 26 D'ALIMENTATION EN EAU PAR UNE BRETELLE DE SUSPENSION. LES DEBRIS SE RASSEMBLENT DANS UNE CHAMBRE DE COLLECTE 18 SITUEE A L'ARRIERE DE L'APPAREIL. ON PEUT SEPARER DES BANDES DE FIXATION 46, 48 DE TYPE "VELCRO" POUR OUVRIR LE SAC ET EN RETIRER LES DEBRIS SANS AVOIR A DEMONTER LE SAC DU DISPOSITIF.CE SAC PERMET DE COLLECTER DES DEBRIS RELATIVEMENT GROS TELS QUE LES FEUILLES ET LES BRINDILLES. An improved collection bag is provided for mounting onto a swimming pool cleaner of the type for traveling along submerged pool surfaces to dislodge and collect debris, wherein the improved collection bag is designed particularly for use in collecting relatively large debris, such as leaves, twigs, and the like. The collection bag is formed from relatively open mesh fabric to have a generally L-shaped configuration including a generally upright forward leg defining a lower open mouth for mounting onto the discharge end of a pool cleaner suction mast, and blending at its upper end with a generally horizontal rear leg releasably suspended from a water supply hose for the pool cleaner by a suspension strap. In use, water and debris suctioned by the pool cleaner flow upwardly into a forward flow chamber within the bag, with the debris guiding rearwardly incident to forward travel of the pool cleaner into a rear collection chamber within the bag rear leg for collection and storage. A split seam generally at the rear of the collection bag and defined, for example, by separable Velcro-type fastener strips may be opened to permit debris removal from the collection chamber without requiring bag removal from the pool cleaner.