James Dyson,Giles Ashbee,Simon Edward Ireland,Emma Jane Heatley-Adams
申请号：
US12775163
公开号：
US08347457B2
申请日:
2010.05.06
申请国别(地区):
US
年份:
2013
代理人:
摘要：
An attachment for a vacuum cleaning appliance includes a head having a bristle carrier and a bristle cover. The bristle carrier includes a plurality of bristles and the bristle cover includes a plurality of apertures. The attachment includes a conduit which is connectable to a vacuum cleaning appliance for conveying an air flow from the bristle cover towards the appliance, a handle connected to the head, and an actuator which is depressible towards the handle to effect relative movement between the bristle carrier and the bristle cover between a stowed configuration in which the bristles are retracted relative to the bristle cover and a deployed configuration in which the bristles protrude from the bristle cover through the apertures.
