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    A CUTTING ASSEMBLY
    1.
    发明公开
    A CUTTING ASSEMBLY 审中-公开

    公开(公告)号：EP4302944A1

    公开(公告)日：2024-01-10

    申请号：EP22183664.6

    申请日：2022-07-07

    申请人： Koninklijke Philips N.V.

    发明人： VAN ES, Michel ,  BROWN, Guy Anthony ,  JENKINS, Michael Reece ,  DARWINKEL, GEERT-JAN

    IPC分类号： B26B19/20

    摘要： A cutting assembly 20 for a hair cutting device 10 comprising: a guard blade 22 comprising a plurality of guard teeth 28 distributed along a top edge of the guard blade and defining an x-axis 50 passing through tips of the guard teeth, a cutting blade 24 configured to cooperate with the guard blade to cut hairs, the cutting blade comprising a plurality of cutting teeth 30 extending along a cutting edge of the cutting blade and defining a cutting axis 150 passing through tips of the cutting teeth, wherein the guard blade is assembled adjacent to the cutting blade so that: the guard blade and the cutting blade are configured to slide within a blade plane relative to one another whilst remaining in contact with one another, the guard teeth and the cutting teeth overlap, and the cutting axis parallel to the x-axis; wherein the cutting blade is configured to move reciprocally along the cutting axis relative to the guard blade, such that the cutting teeth and the guard teeth cooperate to cut hairs; and an adjustment mechanism 26 comprising an input device configured to be manipulated by a user, wherein the adjustment mechanism is configured to be switched between a neutral configuration and a y-set configuration: wherein in the y-set configuration, the input device of the adjustment mechanism is engaged with a y-gear mechanism such that manipulation of the input device forces movement of the y-gear mechanism, which moves the cutting blade along a y-axis 250, perpendicular to the x-axis and within the blade plane, relative to the guard blade to align the cutting axis with the x-axis within the blade plane; and where in in the neutral configuration, the input device is disengaged from the y-gear mechanism such that the input device is freely manipulatable without resulting in movement of the cutting blade along the y-axis relative to the guard blade.

    HAIR-CUTTING APPARATUS
    8.
    发明公开
    HAIR-CUTTING APPARATUS 审中-公开

    公开(公告)号：EP3771527A1

    公开(公告)日：2021-02-03

    申请号：EP19189104.3

    申请日：2019-07-30

    申请人： Koninklijke Philips N.V.

    发明人： Hin, René ,  Iaccarino, Luca ,  Hoexum, Everhardus Johannes

    IPC分类号： B26B19/20 ,  B26B19/44 ,  B26B19/38

    摘要： In order to improve hair debris collection, it is proposed to position a cut-hair-blocking element 18 with a partitioned barrier/shield 28 in front of a cutting arrangement 12 of a hair-cutting apparatus 10. Examples of the partitioned barrier/shield include e.g. a rigid comb shield 28a with spacings between teeth, a rigid comb barrier 28b with flexible material between teeth, and a fully flexible barrier. The partitioned barrier/shield allows hair to be cut to enter a cutting zone 20, but prevents cut hair from flying off.