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    Cleaner head for a vacuum cleaning appliance
    1.
    发明授权
    Cleaner head for a vacuum cleaning appliance 有权

    公开(公告)号：US12137865B2

    公开(公告)日：2024-11-12

    申请号：US17761142

    申请日：2020-10-02

    Applicant: Dyson Technology Limited

    Inventor： Aaron Yii How Teo ,  Stefan Koch ,  Robert Michael Cox ,  Stuart Lloyd Genn

    IPC: A47L9/04 ,  A47L9/00 ,  A47L9/16

    Abstract: A cleaner head for a vacuum cleaning appliance includes a housing which defines a suction chamber. The suction chamber has a suction inlet through which air enters the suction chamber, and a suction port through which air exits the suction chamber. The cleaner head includes a plurality of casters for supporting the cleaner head. Each caster is rotatable relative to the housing about a first axis which is perpendicular to the suction inlet. Each caster is also rotatable relative to the housing about a second axis perpendicular to the first axis.

    Cleaner head
    3.
    发明授权
    Cleaner head 有权

    公开(公告)号：US10213077B2

    公开(公告)日：2019-02-26

    申请号：US14662923

    申请日：2015-03-19

    Applicant: Dyson Technology Limited

    Inventor： Stuart Lloyd Genn ,  James White

    IPC: A47L9/04

    Abstract: A cleaner head that includes a main body having an agitator chamber, an axle that extends into the chamber, a bearing assembly mounted on the axle, a biasing member, and an agitator mounted on the bearing assembly. The bearing assembly is moveable along the axle between a first position and a second position. The biasing member then biases the bearing assembly towards the first position, and the agitator pushes the bearing assembly against the biasing member towards the second position.

    Cleaner-head for a vacuum cleaner
    4.
    发明授权
    Cleaner-head for a vacuum cleaner 有权

    公开(公告)号：US09706887B2

    公开(公告)日：2017-07-18

    申请号：US14347993

    申请日：2013-09-29

    Applicant: Dyson Technology Limited

    Inventor： Stuart Lloyd Genn ,  Matthew John Dobson

    IPC: A47L9/02 ,  A47L9/04 ,  A47L9/06

    CPC classification number: A47L9/02 ,  A47L9/04 ,  A47L9/0673

    Abstract: The invention relates to a cleaner-head for a vacuum cleaner. The cleaner-head has a housing, this housing being connected to a hinged soleplate assembly which can be opened and closed to provide access to the inside of the housing. In accordance with the invention, the soleplate assembly is a clip-on assembly which a user can manually un-clip from the housing, as required, to detach the soleplate assembly for separate cleaning or replacement.

    Vacuum cleaner
    5.
    发明授权
    Vacuum cleaner 有权
    吸尘器

    公开(公告)号：US09427125B2

    公开(公告)日：2016-08-30

    申请号：US13917416

    申请日：2013-06-13

    Applicant: Dyson Technology Limited

    Inventor： Paul Andrew McLuckie ,  Stuart Lloyd Genn ,  Jeremy William Crouch

    IPC: A47L9/16 ,  A47L5/30

    CPC classification number: A47L9/16 ,  A47L5/30 ,  A47L9/00 ,  A47L9/165 ,  A47L9/1658 ,  A47L9/1683 ,  A47L9/1691

    Abstract: A vacuum cleaner has a removable cyclonic separator that includes a cyclone chamber; a dirt-collection chamber, open at one end; and an outlet duct from the cyclone chamber. An open end of the outlet duct is arranged for connection to a motor intake duct on the cleaner, the outlet duct and dirt collection chamber sharing a common wall section which divides the open end of the outlet duct from the open end of the dirt collection chamber. A cover closes off the open end of the dirt collection chamber and can be opened to allow access to the dirt collection chamber for emptying. When the cover is in the closed position, a cover sealing member forms an air seal between the cover and the common wall section. When the outlet duct is connected to the motor inlet duct, an outlet duct sealing member forms an air seal between the ducts.

    Abstract translation: 真空吸尘器具有可旋转的气旋分离器，其包括旋风室; 一个收集室，一端敞开; 和来自旋风室的出口管道。 出口管道的开口端设置成连接到清洁器上的电动机进气管道，出口管道和污物收集室共用共同的壁部分，其将出口管道的开口端与污物收集室的开口端分开 。 盖子关闭污物收集室的开口端，并且可以打开以允许进入污物收集室以排空。 当盖处于关闭位置时，盖密封构件在盖和公共壁部之间形成空气密封。 当出口管道连接到电动机入口管道时，出口管道密封件在管道之间形成空气密封。

    CLEANER-HEAD FOR A VACUUM CLEANER
    6.
    发明申请
    CLEANER-HEAD FOR A VACUUM CLEANER 有权
    清洁剂用于真空清洁剂

    公开(公告)号：US20150216381A1

    公开(公告)日：2015-08-06

    申请号：US14347993

    申请日：2013-09-29

    Applicant: Dyson Technology Limited

    Inventor： Stuart Lloyd Genn ,  Matthew John Dobson

    IPC: A47L9/02

    CPC classification number: A47L9/02 ,  A47L9/04 ,  A47L9/0673

    Abstract: The invention relates to a cleaner-head for a vacuum cleaner. The cleaner-head has a housing, this housing being connected to a hinged soleplate assembly which can be opened and closed to provide access to the inside of the housing. In accordance with the invention, the soleplate assembly is a clip-on assembly which a user can manually un-clip from the housing, as required, to detach the soleplate assembly for separate cleaning or replacement.

    Abstract translation: 本发明涉及一种用于真空吸尘器的吸尘器头。 清洁器头具有壳体，该壳体连接到可以打开和关闭以铰接的底板组件，以提供进入壳体内部的通路。 根据本发明，底板组件是夹紧组件，用户可以根据需要从壳体手动地脱开以拆卸底板组件以进行单独的清洁或更换。

    CLEANER-HEAD FOR A VACUUM CLEANER
    10.
    发明申请
    CLEANER-HEAD FOR A VACUUM CLEANER 有权
    清洁剂用于真空清洁剂

    公开(公告)号：US20140230186A1

    公开(公告)日：2014-08-21

    申请号：US14347973

    申请日：2013-09-29

    Applicant: Dyson Technology Limited

    Inventor： Stuart Lloyd Genn ,  Matthew John Dobson

    IPC: A47L5/28 ,  A47L9/02

    CPC classification number: A47L5/28 ,  A47L9/02 ,  A47L9/04

    Abstract: The invention relates to a cleaner head for a vacuum cleaner. The cleaner head has a housing and a soleplate assembly hingedly connected to the housing. The soleplate assembly and the housing are held closed by a releasable catch, which is pivotally mounted to one of the housing or the soleplate for rotation between a locking position and a release position. In accordance with the invention, the catch incorporates a first cam, which cam engages the other of the soleplate or the housing as the catch is rotated from the locking position towards the release position, in order to force apart the housing and the soleplate.

    Abstract translation: 本发明涉及一种用于真空吸尘器的清洁器头。 清洁器头部具有铰接地连接到壳体的壳体和底板组件。 底板组件和壳体通过可释放的卡扣保持关闭，可释放的卡扣可枢转地安装到壳体或底板中的一个上，以在锁定位置和释放位置之间旋转。 根据本发明，卡扣包括第一凸轮，当凸轮从锁定位置朝向释放位置旋转时，凸轮接合底板或壳体中的另一个，以便迫使分离壳体和底板。

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