An attachment for a cleaning appliance

A - Human Necessities – 47 – L

Patent

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Details

A47L 9/00 (2006.01) A47L 9/02 (2006.01)

Patent

CA 2559327

The invention provides an attachment (10, 60, 80) for a cleaning appliance (120) having a head (20, 62, 82) and a neck (30, 64, 84), the neck (30, 64, 84) being adapted to be connected to the mouth (50) of a wand (128) or hose (130) of the cleaning appliance (120). The neck (30, 64, 84) has a first portion (32, 66, 86) which, in use, lies alongside the mouth (50) of the wand or hose and a second portion (36, 68, 88) which, in use, is spaced away from the mouth (50) of the wand or hose. This arrangement provides a bleed air passageway (42) which allows atmospheric air to be bled into the hose or wand so as to reduce the suction at the main suction opening (24, 62a, 82d) of the attachment (10, 60, 80). It also provides an advantageous storage solution for the attachments (10, 60, 80) of the cleaning appliance (120).

La présente invention concerne un accessoire (10, 60, 80) destiné à un appareil de nettoyage (120) comprenant une tête (20, 62, 82) et une partie tubulaire (30, 64, 84), ladite partie tubulaire (30, 64, 84) étant prévue pour être couplée à l'ouverture (50) d'un tube-rallonge (128) ou d'un tuyau (130) de l'appareil de nettoyage (120). La partie tubulaire (30, 64, 84) présente une première partie (32, 66, 86) qui, en utilisation, se situe le long de l'ouverture (50) du tube-rallonge ou du tuyau et une deuxième partie (36, 68, 88) qui, en utilisation, est espacée de l'ouverture (50) du tube-rallonge ou du tuyau. Cette configuration produit un passage (42) de prélèvement d'air qui permet à l'air atmosphérique d'être prélevé dans le tuyau ou le tube-rallonge de manière à réduire la succion au niveau de l'ouverture principale d'aspiration (24, 62a, 82d) de l'accessoire (10, 60, 80). Cette configuration offre également une solution de rangement avantageuse pour les accessoires (10, 60, 80) de l'appareil de nettoyage (120).

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