Upright type vacuum cleaner capable of switching between...

Details Upright type vacuum cleaner capable of switching between... Upright type vacuum cleaner capable of switching between...

A - Human Necessities

47

L

A47L 9/00 (2006.01) A47L 5/32 (2006.01) A47L 9/24 (2006.01)

Patent

CA 2237965

A dust collecting direction switching portion is provided at a wall at the back of the main body of an upright type vacuum cleaner. The dust collecting switching portion having a switch valve is branched into three directions. The branch in the first direction forms a rib for allowing a coupling hose to be fitted to a suction opening directed toward a floor surface, the branch in the second direction forms a rib communicating with a dust collecting portion inside the vacuum cleaner, and the branch in the third direction forms a rib allowing a hose to collect dust at a relatively narrow space between pieces of furniture. In operation, in response to an operation of a knob related to the switch valve, the switch valve switches one of the first and third direction ribs in association with the operation to communicate with the rib in the second direction.

Aspirateur vertical comportant un mécanisme de sélection de canal d'aspiration situé sur la paroi arrière de l'appareil. Le mécanisme de sélection de canal d'aspiration comporte trois canaux orientés dans des directions différentes. Le premier canal, orienté dans une première direction, permet le raccordement d'un tuyau d'aspiration à un orifice d'aspiration orienté vers le plancher; le deuxième canal, orienté dans une deuxième direction, communique avec une chambre de collecte de poussière à l'intérieur de l'aspirateur; et le troisième canal, orienté dans une troisième direction, permet le raccordement d'un tuyau d'aspiration en position facilitant le passage dans les espaces relativement restreints entre les meubles. La manoeuvre d'un levier actionne un élément qui met sélectivement le premier ou le troisième canal d'aspiration en communication avec le deuxième canal d'aspiration.

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