公开(公告)号：US20160220082A1

公开(公告)日：2016-08-04

申请号：US14867599

申请日：2015-09-28

Applicant: SHARKNINJA OPERATING LLC

Inventor： Jason B. THORNE ,  Kai XU ,  AiMing XU ,  Andre David BROWN ,  Brian BURKE ,  Michael D'AMICO ,  Peter HUTCHINSON

IPC: A47L9/04 ,  A47L9/06

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

Abstract: A surface cleaning head may be configured to receive a removable rotatable driven agitator, such as a brush roll, or a non-driven agitator. Either of these agitators 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 non-driven agitator may include an agitator body including a bottom portion supporting one or more cleaning pads. The non-driven agitator body may also define one or more air inlets, an air outlet and an air passageway extending therebetween to facilitate air passage through the surface cleaning head. Different removable agitators with different characteristics may be used interchangeably in the surface cleaning head.

Abstract translation: 表面清洁头可以被构造成接收可移动的可旋转驱动搅拌器，例如刷辊或非驱动搅拌器。 为了清除碎屑和/或去除搅拌器，这些搅拌器中的任何一个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。 非驱动搅拌器可以包括搅拌器主体，其包括支撑一个或多个清洁垫的底部。 非驱动搅拌器主体还可以限定一个或多个空气入口，空气出口和在它们之间延伸的空气通道，以便于空气通过表面清洁头。 具有不同特性的不同的可移除搅拌器可以在表面清洁头中互换使用。

公开(公告)号：US20230210327A1

公开(公告)日：2023-07-06

申请号：US18120814

申请日：2023-03-13

Applicant: SharkNinja Operating, LLC

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

IPC: A47L9/04

CPC classification number: A47L9/0411 ,  A47L9/0477

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.

公开(公告)号：US20240122424A1

公开(公告)日：2024-04-18

申请号：US18234981

申请日：2023-08-17

Applicant: SharkNinja Operating, LLC

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

IPC: A47L9/04 ,  A47L5/30 ,  A47L9/02

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

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.

公开(公告)号：US20220330771A1

公开(公告)日：2022-10-20

申请号：US17856639

申请日：2022-07-01

Applicant: SharkNinja Operating, LLC

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

IPC: A47L9/04 ,  A47L9/02 ,  A47L5/30

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.

公开(公告)号：US20190269289A1

公开(公告)日：2019-09-05

申请号：US16298292

申请日：2019-03-11

Applicant: SharkNinja Operating, LLC

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

IPC: A47L9/04 ,  A47L9/02 ,  A47L5/30

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.

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。