公开(公告)号：US20140137365A1

公开(公告)日：2014-05-22

申请号：US14165159

申请日：2014-01-27

申请人： Dyson Technology Limited

发明人： James DYSON ,  Peter David GAMMACK ,  Stephen Benjamin COURTNEY ,  David Christopher James NEWTON ,  Michael Sean JOYNT ,  Samuel James CZERPAK

IPC分类号： A47L5/28

CPC分类号： A47L5/28 ,  A47L5/30 ,  A47L9/009

摘要： An upright vacuum cleaning appliance includes a main body having a user operable handle, separating apparatus for separating dirt from a dirt-bearing air flow and a casing housing a fan unit for drawing the air flow through the separating apparatus. A support assembly is connected to the main body for allowing the appliance to be rolled along a surface using the handle. The support assembly includes a pair of domed-shaped wheels which each have a substantially circular rim. The overall size of the appliance is reduced by locating the casing between the wheels, and providing an air duct which extends between the rims of the wheels to convey the air flow from the separating apparatus to the casing.

摘要翻译： 立式真空清洁器具包括具有用户可操作的手柄的主体，用于从污物轴承的空气流分离污物的分离装置和容纳用于抽吸通过分离装置的空气流的风扇单元的壳体。 支撑组件连接到主体，以便使用手柄沿着表面滚动器具。 支撑组件包括一对圆顶形轮，每个轮具有大致圆形的边缘。 通过将壳体定位在车轮之间并且提供在轮的轮缘之间延伸的空气管道以将空气流从分离装置传送到壳体来减小器具的总体尺寸。