Suction port body for vacuum-cleaner and vacuum-cleaner...

Details Suction port body for vacuum-cleaner and vacuum-cleaner... Suction port body for vacuum-cleaner and vacuum-cleaner...

A - Human Necessities

47

L

A47L 5/14 (2006.01) A47L 5/30 (2006.01) A47L 7/04 (2006.01) A47L 9/04 (2006.01) A47L 9/08 (2006.01)

Patent

CA 2281941

A jet port (358) for jetting supply air from an electric blower built in a cleaner body into a suction opening (355) of a suction port body (350) is provided, and a closer such as a rib (360) made of an elastic material for closing the gap between the bottom of the suction port body (350) and the face to be cleaned is provided to an edge part (359B), out of an edge part (359A) near the portion where the jet port (358) is formed and the edge part (359B) both formed at the suction opening (355) so as to prevent leakage of jetted air from the jet port (358) to the outside.

L'invention porte sur un orifice (358) d'éjection permettant d'évacuer l'air d'amenée provenant d'une soufflante électrique logée, dans le corps d'un aspirateur, dans l'orifice (355) d'un corps (350) d'aspiration. L'invention porte également sur un dispositif de fermeture, tel qu'un rebord (360) fabriqué dans un matériau élastique et permettant de fermer l'intervalle situé entre le fond du corps (350) de l'orifice d'aspiration et la face à nettoyer, ce rebord étant ménagé près d'une partie marginale (359B), à l'extérieur de cette dernière, proche de la partie où est formé l'orifice (358) d'éjection et de la partie marginale (359B) formée au niveau de l'orifice (355) d'aspiration de façon à empêcher l'air évacué de passer de l'orifice (358) d'éjection vers l'extérieur.

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