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公开(公告)号：US08495790B2
公开(公告)日：2013-07-30
申请号：US13325849
申请日：2011-12-14
IPC分类号： A47L9/04
CPC分类号： A47L9/0472
摘要： A cleaner head for a cleaning appliance includes a rotatable agitator and an agitator chamber housing the agitator. The agitator includes a flexible body and surface engaging members mounted on the body. The agitator chamber includes a downwardly-directed opening through which debris energized by the surface engaging members enters the cleaner head. The opening is located in a plane. The cleaner head includes a drive mechanism for rotating the agitator about a rotational axis which is inclined both relative to the plane of the opening and towards the rear of the opening so that, with rotation of the agitator, the surface engaging members protrude through the opening towards the front of the opening.
摘要翻译： 用于清洁器具的清洁头包括可旋转搅拌器和容纳搅拌器的搅拌器室。 搅拌器包括柔性体和安装在本体上的表面接合构件。 搅拌器室包括向下的开口，由表面接合构件供能的碎屑穿过该开口进入清洁器头部。 开口位于飞机上。 清洁器头包括驱动机构，用于围绕旋转轴线旋转搅拌器，旋转轴线相对于开口的平面倾斜并且朝向开口的后部倾斜，使得随着搅拌器的旋转，表面接合构件突出穿过开口 朝向开口前方。
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公开(公告)号：US08448294B2
公开(公告)日：2013-05-28
申请号：US13325960
申请日：2011-12-14
IPC分类号： A47L9/04
CPC分类号： A47L9/0472 , A46B13/008 , A47L9/02 , A47L9/0416 , A47L9/0433
摘要： A cleaner head for a cleaning appliance includes a rotatable agitator and an agitator chamber housing the agitator. The agitator includes a drive shaft, a flexible body connected to the drive shaft and surface engaging members mounted on the flexible body. The agitator chamber includes a downwardly-directed opening through which debris energized by the surface engaging members enters the cleaner head. The opening is located in a plane relative to which the flexible body is inclined so that, with rotation of the agitator, the surface engaging members protrude through the opening, preferably towards the front of the opening.
摘要翻译： 用于清洁器具的清洁头包括可旋转搅拌器和容纳搅拌器的搅拌器室。 搅拌器包括驱动轴，连接到驱动轴的柔性主体和安装在柔性主体上的表面接合件。 搅拌器室包括向下的开口，由表面接合构件供能的碎屑穿过该开口进入清洁器头部。 开口位于相对于柔性体倾斜的平面中，使得随着搅拌器的旋转，表面接合构件突出穿过开口，优选地朝向开口的前部突出。
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公开(公告)号：US08484800B2
公开(公告)日：2013-07-16
申请号：US13325944
申请日：2011-12-14
IPC分类号： A47L9/04
CPC分类号： A47L9/0472 , A46D1/0207
摘要： A cleaner head for a vacuum cleaning appliance includes a first rotatable agitator and a second rotatable agitator for sweeping debris from a surface, each agitator comprising a disc-shaped body and a plurality of resilient members, preferably in the form of bristles, mounted on the body for engaging the surface. The agitators are housed within an agitator chamber which includes a downwardly-directed opening through which debris energized by the bristles enters the cleaner head. The opening is located in a plane, and each body is inclined relative to the plane of the opening so that, with rotation of the agitator, the bristles protrude through the opening. The bristles of the first agitator are angularly offset from the bristles of the second agitator.
摘要翻译： 用于真空清洁器具的清洁器头包括第一可旋转搅拌器和用于从表面扫掠碎屑的第二可旋转搅拌器，每个搅拌器包括盘形主体和多个弹性构件，优选地以刷毛的形式，安装在 用于接合表面的主体。 搅拌器容纳在搅拌器室内，该搅拌器室包括向下的开口，通过该开口，刷毛通过该开口进入清洁器头部。 开口位于平面中，并且每个主体相对于开口的平面倾斜，使得随着搅拌器的旋转，刷毛通过开口突出。 第一搅拌器的刷毛与第二搅拌器的刷毛成角度地偏移。
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公开(公告)号：US20120144619A1
公开(公告)日：2012-06-14
申请号：US13325944
申请日：2011-12-14
IPC分类号： A47L9/04
CPC分类号： A47L9/0472 , A46D1/0207
摘要： A cleaner head for a vacuum cleaning appliance includes a first rotatable agitator and a second rotatable agitator for sweeping debris from a surface, each agitator comprising a disc-shaped body and a plurality of resilient members, preferably in the form of bristles, mounted on the body for engaging the surface. The agitators are housed within an agitator chamber which includes a downwardly-directed opening through which debris energized by the bristles enters the cleaner head. The opening is located in a plane, and each body is inclined relative to the plane of the opening so that, with rotation of the agitator, the bristles protrude through the opening. The bristles of the first agitator are angularly offset from the bristles of the second agitator.
摘要翻译： 用于真空清洁器具的清洁器头包括第一可旋转搅拌器和用于从表面扫掠碎屑的第二可旋转搅拌器，每个搅拌器包括盘形主体和多个弹性构件，优选地以刷毛的形式，安装在 用于接合表面的主体。 搅拌器容纳在搅拌器室内，该搅拌器室包括向下的开口，通过该开口，刷毛通过该开口进入清洁器头部。 开口位于平面中，并且每个主体相对于开口的平面倾斜，使得随着搅拌器的旋转，刷毛通过开口突出。 第一搅拌器的刷毛与第二搅拌器的刷毛成角度地偏移。
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公开(公告)号：US20120144621A1
公开(公告)日：2012-06-14
申请号：US13325960
申请日：2011-12-14
CPC分类号： A47L9/0472 , A46B13/008 , A47L9/02 , A47L9/0416 , A47L9/0433
摘要： A cleaner head for a cleaning appliance includes a rotatable agitator and an agitator chamber housing the agitator. The agitator includes a drive shaft, a flexible body connected to the drive shaft and surface engaging members mounted on the flexible body. The agitator chamber includes a downwardly-directed opening through which debris energized by the surface engaging members enters the cleaner head. The opening is located in a plane relative to which the flexible body is inclined so that, with rotation of the agitator, the surface engaging members protrude through the opening, preferably towards the front of the opening.
摘要翻译： 用于清洁器具的清洁头包括可旋转搅拌器和容纳搅拌器的搅拌器室。 搅拌器包括驱动轴，连接到驱动轴的柔性主体和安装在柔性主体上的表面接合件。 搅拌器室包括向下的开口，由表面接合构件供能的碎屑穿过该开口进入清洁器头部。 开口位于相对于柔性体倾斜的平面中，使得随着搅拌器的旋转，表面接合构件突出穿过开口，优选地朝向开口的前部突出。
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公开(公告)号：US20120144620A1
公开(公告)日：2012-06-14
申请号：US13325849
申请日：2011-12-14
CPC分类号： A47L9/0472
摘要： A cleaner head for a cleaning appliance includes a rotatable agitator and an agitator chamber housing the agitator. The agitator includes a flexible body and surface engaging members mounted on the body. The agitator chamber includes a downwardly-directed opening through which debris energized by the surface engaging members enters the cleaner head. The opening is located in a plane. The cleaner head includes a drive mechanism for rotating the agitator about a rotational axis which is inclined both relative to the plane of the opening and towards the rear of the opening so that, with rotation of the agitator, the surface engaging members protrude through the opening towards the front of the opening.
摘要翻译： 用于清洁器具的清洁头包括可旋转搅拌器和容纳搅拌器的搅拌器室。 搅拌器包括柔性体和安装在本体上的表面接合构件。 搅拌器室包括向下的开口，由表面接合构件供能的碎屑穿过该开口进入清洁器头部。 开口位于飞机上。 清洁器头包括驱动机构，用于围绕旋转轴线旋转搅拌器，旋转轴线相对于开口的平面倾斜并且朝向开口的后部倾斜，使得随着搅拌器的旋转，表面接合构件突出穿过开口 朝向开口前方。
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公开(公告)号：US09066640B2
公开(公告)日：2015-06-30
申请号：US13520983
申请日：2010-12-02
IPC分类号： A47L9/04
CPC分类号： A47L9/0477 , A46B13/006 , A46B2200/3033 , A47L9/04 , A47L9/0411 , A47L9/0444 , A47L9/0488
摘要： A cleaner head for a vacuum cleaning appliance includes a main body, a front agitator and a rear agitator, each agitator being rotatable relative to the main body, a mechanism for rotating the front agitator and the rear agitator, and a surface agitating edge located between the front agitator and the rear agitator.
摘要翻译： 用于真空清洁器具的清洁头包括主体，前搅拌器和后搅拌器，每个搅拌器可相对于主体旋转，用于旋转前搅拌器和后搅拌器的机构，以及位于 前搅拌器和后搅拌器。
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公开(公告)号：US20130139349A1
公开(公告)日：2013-06-06
申请号：US13520985
申请日：2010-12-02
IPC分类号： A47L9/04
CPC分类号： A47L9/04 , A47L9/0488
摘要： A cleaner head for a vacuum cleaning appliance includes a main body having a downwardly-directed suction opening and at least one surface engaging support member, a front agitator and a rear agitator, with each agitator being rotatable relative to the main body, and a mechanism for rotating the front agitator and the rear agitator. The front agitator has a relatively flexible pile and the rear agitator has relatively stiff bristles arranged to dislodge matter from the pile of the front agitator. The pile of the front agitator and the at least one surface engaging support member extend downwardly beyond the bristles of the rear agitator so as to space the bristles of the rear agitator from a relatively hard surface to be cleaned.
摘要翻译： 用于真空清洁器具的清洁头包括具有向下取向的吸入口和至少一个表面接合支撑构件的主体，前搅拌器和后搅拌器，每个搅拌器可相对于主体旋转，并且机构 用于旋转前搅拌器和后搅拌器。 前搅拌器具有相对柔性的绒头，后搅拌器具有相对刚硬的刷毛，布置成从前搅拌器的堆中移走物质。 前搅拌器和至少一个表面接合支撑构件的桩向下延伸超过后搅拌器的刷毛，以便将后搅拌器的刷毛从相对较硬的待清洁表面放置。
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公开(公告)号：US20130086769A1
公开(公告)日：2013-04-11
申请号：US13520983
申请日：2010-12-02
IPC分类号： A47L9/04
CPC分类号： A47L9/0477 , A46B13/006 , A46B2200/3033 , A47L9/04 , A47L9/0411 , A47L9/0444 , A47L9/0488
摘要： A cleaner head for a vacuum cleaning appliance includes a main body, a front agitator and a rear agitator, each agitator being rotatable relative to the main body, a mechanism for rotating the front agitator and the rear agitator, and a surface agitating edge located between the front agitator and the rear agitator.
摘要翻译： 用于真空清洁器具的清洁头包括主体，前搅拌器和后搅拌器，每个搅拌器可相对于主体旋转，用于旋转前搅拌器和后搅拌器的机构，以及位于 前搅拌器和后搅拌器。
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公开(公告)号：US08745818B2
公开(公告)日：2014-06-10
申请号：US13520985
申请日：2010-12-02
IPC分类号： A47L9/04
CPC分类号： A47L9/04 , A47L9/0488
摘要： A cleaner head for a vacuum cleaning appliance includes a main body having a downwardly-directed suction opening and at least one surface engaging support member, a front agitator and a rear agitator, with each agitator being rotatable relative to the main body, and a mechanism for rotating the front agitator and the rear agitator. The front agitator has a relatively flexible pile and the rear agitator has relatively stiff bristles arranged to dislodge matter from the pile of the front agitator. The pile of the front agitator and the at least one surface engaging support member extend downwardly beyond the bristles of the rear agitator so as to space the bristles of the rear agitator from a relatively hard surface to be cleaned.
摘要翻译： 用于真空清洁器具的清洁头包括具有向下取向的吸入口和至少一个表面接合支撑构件的主体，前搅拌器和后搅拌器，每个搅拌器可相对于主体旋转，并且机构 用于旋转前搅拌器和后搅拌器。 前搅拌器具有相对柔性的绒头，后搅拌器具有相对刚硬的刷毛，布置成从前搅拌器的堆中移走物质。 前搅拌器和至少一个表面接合支撑构件的桩向下延伸超过后搅拌器的刷毛，以便将后搅拌器的刷毛从相对较硬的待清洁表面放置。
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