公开(公告)号：US20160220084A1

公开(公告)日：2016-08-04

申请号：US14812734

申请日：2015-07-29

Applicant: SHARKNINJA OPERATING LLC

Inventor： Kai XU ,  AiMing XU ,  Michael D'AMICO ,  Peter HUTCHINSON

IPC: A47L9/04

CPC classification number: A47L9/0477 ,  A47L5/30 ,  A47L9/02 ,  A47L9/04 ,  A47L9/0405 ,  A47L9/0411 ,  A47L9/0444 ,  A47L9/0455

Abstract: A removable rotatable driven agitator is used in a surface cleaning head and is driven by a drive mechanism that axially engages a driven end of the agitator. The removable rotatable driven agitator may be located in an openable agitator chamber for purposes of removing debris and/or removing the agitator. The openable agitator chamber may be covered by an external cover that is movable between an open position and a closed position. The removable agitator may be secured in the agitator chamber by the external cover. The removable rotatable agitator may have an end cap mounted on a rotatable bushing at a non-driven end and may have a splined driven member at the driven end to engage a splined drive member on the drive mechanism.

Abstract translation: 可移动的旋转驱动搅拌器用于表面清洁头，并由驱动机构驱动，该驱动机构轴向接合搅拌器的驱动端。 为了清除碎屑和/或去除搅拌器，可移动可旋转的驱动搅拌器可以位于可打开的搅拌器室中。 可打开的搅拌器室可以由可在打开位置和关闭位置之间移动的外盖覆盖。 可移除的搅拌器可以通过外盖固定在搅拌器室中。 可移动的可旋转搅拌器可以具有安装在非驱动端的可旋转衬套上的端帽，并且可以在驱动端具有花键驱动构件，以与驱动机构上的花键驱动构件接合。