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    Beauty tool head with flexible bristle base
    3.
    发明授权
    Beauty tool head with flexible bristle base 有权

    公开(公告)号：US12108869B2

    公开(公告)日：2024-10-08

    申请号：US17595167

    申请日：2020-07-08

    申请人： Gary Koenemann ,  HELEN OF TROY LIMITED

    发明人： Steven J. Paliobeis ,  Jeremy Lee Buttery ,  Gary Koenemann ,  Ramiro Solis

    IPC分类号： A45D1/04 ,  A46B9/02 ,  A46B15/00

    CPC分类号： A46B15/003 ,  A46B9/023 ,  A46B2200/104

    摘要： A beauty tool includes a handle portion configured to house an associated heating assembly and a bristle portion connected to the handle portion. The bristle portion includes a primary heating element configured to be heated by the associated heating assembly. A bristle base heated member is mounted to an outer periphery of the heating element. The bristle base heated member has a secondary heating element configured to be heated by the primary heating element. A non-conductive, heat insulating bristle spacer is secured between the bristle base heated member and the heating element. A bristle bar is secured by the bristle spacer and has bristles extending through the bristle spacer and the bristle base heated member. The bristle spacer is configured to thermally isolate the bristle bar from both the heating element and the bristle base heated member.