Patent ID: 9615707
Date: 2017-04-11
CPC Classifications: A47L

Claim:
1. A floor care appliance in the form of a brush vacuum cleaner comprising: a brush set facing the floor with a driven brush roller, an electric suction fan, a filter housing connected to the brush set by means of a pivotable connecting element, the electric suction fan being configured to guide dirt-laden air via a riser into an upper region of the filter housing which with a rigid manual suction tube for auxiliary suction work, is disposed detachably on the filter housing, the brush set having wheels, of which at least one is arranged height-adjustably for adjustment of the brush roller with respect to the floor for adaptation of the brush roller to present work conditions, the height-adjustable wheel in the brush set being coupled via a pushbutton in the upper housing region of the brush set onto a multistage switchable detent of a switching over mechanism for height adjustment of the wheel via an adjustable adjusting axis, the detachable manual suction tube of the filter housing configured as an actuating element of a control surface of the pushbutton on the brush set, the control surface having a receptacle for receipt of an edge region of the manual suction tube, the receptacle having a shape corresponding to a shape of the edge region of the manual suction tube.