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公开(公告)号：US20170127895A1
公开(公告)日：2017-05-11
申请号：US15127347
申请日：2015-03-16
Applicant: Dyson Technology Limited
Inventor： David Andrew ISLEY , Gerard Matthew SHEVLIN
IPC: A47L9/04
CPC classification number: A47L9/0477 , A47L9/0411 , A47L9/0613
Abstract: A cleaner head for a cleaning appliance, the cleaner head including a main body having an air inlet and an air outlet, an agitator supported for rotation with respect to the main body about a rotational axis, and a collector for collecting strands of hair. The collector is supported by the main body and arranged such that strands of hair drawn through the air inlet wrap around at least part of the collector. The collector is movable with respect to the main body between a hair collecting position in which the agitator is rotatable with respect to the collector and a hair removal position.
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公开(公告)号：US20160183749A1
公开(公告)日：2016-06-30
申请号：US14909399
申请日：2014-07-24
Applicant: DYSON TECHNOLOGY LIMITED
Inventor： David Andrew ISLEY , Thomas Michael MCVEY , Stephen Benjamin COURTNEY
CPC classification number: A47L9/0477 , A46B9/02 , A46B13/00 , A47L9/04 , A47L9/0422 , A47L9/068
Abstract: A cleaner head for a vacuum cleaner including an agitator in the form of a brush bar, the brush bar including a plurality of radially extending bristles and a sealing material disposed between the bristles. The sealing material extends over substantially the entire circumferential and axial extent of the regions of the brush bar between the bristles. The cleaner head further includes a housing defining a chamber which at least partially surrounds the brush bar, a dirty air inlet in a lower part of the chamber and a front opening that exposes the brush bar at the front of the housing. The brush bar is supported for rotation with respect to the housing and arranged in the chamber such that the brush bar seals against the housing thereby restricting flow of air through the front opening.
Abstract translation: 一种用于真空吸尘器的清洁器头，其包括呈刷杆形式的搅拌器，刷杆包括多个径向延伸的刷毛和设置在刷毛之间的密封材料。 密封材料在刷毛之间的刷头区域的基本上整个圆周和轴向延伸。 清洁器头部还包括限定腔室的壳体，其至少部分地围绕刷棒，腔室下部中的脏空气入口和在壳体前部暴露刷杆的前开口。 刷杆被支撑成相对于壳体旋转并且布置在室中，使得刷杆密封住壳体，从而限制空气流过前开口。
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公开(公告)号：US20160058258A1
公开(公告)日：2016-03-03
申请号：US14842541
申请日：2015-09-01
Applicant: Dyson Technology Limited
Inventor： David Andrew ISLEY , Damian Henri LEE
IPC: A47L9/04
CPC classification number: A47L9/0477 , A47L9/0411 , A47L9/0455 , A47L11/19
Abstract: A cleaner head for a cleaning appliance, comprising a main body, a first bearing assembly, a second bearing assembly and a brushbar. The first bearing assembly is secured to the main body, and comprises a first stationary part fixed with respect to the main body and a first rotary part arranged to rotate with respect to the first stationary part. The second bearing assembly is secured to the main body, and comprises a second stationary part fixed with respect to the main body and a second rotary part arranged to rotate with respect to the second stationary part. The brushbar is coupled for rotation with the first and second rotary parts such that the brushbar rotates with the first and second rotary parts, and is configured to slidably engage the first and second rotary parts such that it can be separated from the first and second rotary parts for cleaning.
Abstract translation: 一种用于清洁器具的清洁器头，包括主体，第一轴承组件，第二轴承组件和刷杆。 第一轴承组件固定到主体，并且包括相对于主体固定的第一固定部分和布置成相对于第一固定部分旋转的第一旋转部件。 第二轴承组件固定到主体，并且包括相对于主体固定的第二固定部分和布置成相对于第二固定部分旋转的第二旋转部件。 电刷槽被联接以与第一和第二旋转部件一起旋转，使得电刷槽与第一和第二旋转部件一起旋转，并且构造成可滑动地接合第一和第二旋转部件，使得其可以与第一和第二旋转部件分离 清洁部件。
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公开(公告)号：US20180255992A1
公开(公告)日：2018-09-13
申请号：US15976195
申请日：2018-05-10
Applicant: Dyson Technology Limited
Inventor： David Andrew ISLEY , Thomas Michael MCVEY , Stephen Benjamin COURTNEY
Abstract: A cleaner head that includes an agitator in the form of a brush bar, the brush bar including a sealing material extending over the circumferential and axial extent of the brush bar, the sealing material including a tufted material, and a housing defining a chamber which at least partially surrounds the brush bar, a dirty air inlet in a lower part of the chamber and a front opening that exposes the brush bar at the front of the housing, the brush bar being supported for rotation with respect to the housing and arranged in the chamber, wherein a partition is arranged within the chamber between the brush bar and an outlet of the chamber, the partition extends transversely and divides the chamber into an agitating region and a settling chamber, and the partition includes a wall that extends tangentially to the brush bar and is inclined rearwardly.
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Patent Agency Ranking
公开(公告)号：US20170209008A1
公开(公告)日：2017-07-27
申请号：US15410429
申请日：2017-01-19
Applicant: Dyson Technology Limited
Inventor： David Andrew ISLEY , Joshua Thomas MUTLOW
Abstract: A brushbar including: a body having a channel extending in the longitudinal direction and a retaining feature provided along each side of the channel and spaced away from a bottom, wherein a depth of the channel decreases in the longitudinal direction of the channel; an agitator element that includes a flexible strip and an agitator, wherein the flexible strip is disposed in the channel and extends between each retaining feature and the bottom of the channel such that the retaining features retain the flexible strip in the channel and the agitator extends radially from the channel; and a shim disposed between the flexible strip and the bottom of the channel such that the flexible strip abuts each retaining feature, wherein a thickness profile of the shim decreases in the longitudinal direction by an amount corresponding to the decrease in the depth of the channel.
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公开(公告)号：US20190200827A1
公开(公告)日：2019-07-04
申请号：US16232432
申请日：2018-12-26
Applicant: Dyson Technology Limited
Inventor： Jeremy William CROUCH , David Andrew ISLEY
CPC classification number: A47L9/1463 , A47L5/24 , A47L9/102 , A47L9/1691 , A47L9/322
Abstract: A cleaning appliance includes a dirt separator for separating dirt from an airflow, and a main body, the dirt separator including a bin for collecting dirt separated from the airflow, and the main body including a runner portion extending alongside a side wall of the bin, wherein the bin is slidable along the runner portion between an operational position and an extended position, and a release catch releasably engages with a formation on the runner portion to prevent the bin from being separated from the cleaning appliance, and wherein the release catch is positioned on the side wall of the bin such that it is hidden by the runner portion of the main body unless the bin is in the extended position.
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公开(公告)号：US20170340180A1
公开(公告)日：2017-11-30
申请号：US15679893
申请日：2017-08-17
Applicant: Dyson Technology Limited
Inventor： David Andrew ISLEY , Thomas Michael MCVEY , Stephen Benjamin COURTNEY
CPC classification number: A47L9/0477 , A46B9/02 , A46B13/00 , A47L9/04 , A47L9/0422 , A47L9/068
Abstract: A cleaner head for a vacuum cleaner including an agitator in the form of a brush bar, the brush bar including a plurality of radially extending bristles and a sealing material disposed between the bristles. The sealing material extends over substantially the entire circumferential and axial extent of the regions of the brush bar between the bristles. The cleaner head further includes a housing defining a chamber which at least partially surrounds the brush bar, a dirty air inlet in a lower part of the chamber and a front opening that exposes the brush bar at the front of the housing. The brush bar is supported for rotation with respect to the housing and arranged in the chamber such that the brush bar seals against the housing thereby restricting flow of air through the front opening.
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公开(公告)号：US20140033471A1
公开(公告)日：2014-02-06
申请号：US13958144
申请日：2013-08-02
Applicant: Dyson Technology Limited
Inventor： Kyle TOOLE , David Andrew ISLEY
IPC: A47L9/02
CPC classification number: A47L9/0666 , A47L9/02 , A47L9/0686 , A47L9/242
Abstract: A floor tool for a vacuum cleaning appliance comprising a body including a suction nozzle, a neck coupled to the body so as to pivot relative to it about an axis ‘A’, wherein the neck includes a base portion that defines a rail formation located at least partially about its circumference and the body includes a runner formation that is engaged with a discrete part of the rail formation, the rail formation being slidable relative to the runner formation thereby coupling the base portion to the body but permitting the base portion to pivot relative to the body.
Abstract translation: 一种用于真空清洁器具的地板工具，包括主体，该主体包括吸嘴，连接到主体的颈部以相对于其绕轴线“A”枢转的颈部，其中颈部包括基部，该基部限定位于 至少部分地围绕其圆周，并且主体包括与轨道结构的分立部分接合的流道结构，轨道结构可相对于流道结构滑动，从而将基部部分连接到主体，但允许基部相对枢转 到身体
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公开(公告)号：US20140033468A1
公开(公告)日：2014-02-06
申请号：US13957978
申请日：2013-08-02
Applicant: Dyson Technology Limited
Inventor： Christian GUDER , Donald James MCINTOSH , Andrew Martin MITCHELL , David Andrew ISLEY , Stephen Robert DIMBYLOW
IPC: A47L9/06
CPC classification number: A47L9/0673 , A47L5/24 , A47L9/0666 , A47L9/0686 , A47L9/248
Abstract: A floor tool for a vacuum cleaning appliance comprising a support member adapted to support a cleaning element and at least one suction nozzle in communication with a conduit that is attachable to a vacuum cleaning appliance, wherein a neck for controlling the floor tool is coupled to the support member and wherein the at least one suction nozzle is configured to float relative to the neck.
Abstract translation: 一种用于真空清洁装置的地板工具，包括适于支撑清洁元件的支撑构件和与可附接到真空清洁装置的导管连通的至少一个吸嘴，其中用于控制地板工具的颈部联接到 支撑构件，并且其中所述至少一个吸嘴被配置为相对于所述颈部浮动。
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