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    HAIR REMOVAL DEVICE
    5.
    发明公开
    HAIR REMOVAL DEVICE 审中-公开

    公开(公告)号：EP4124419A1

    公开(公告)日：2023-02-01

    申请号：EP21188460.6

    申请日：2021-07-29

    申请人： Braun GmbH

    发明人： BURGHARDT, Renata ,  LASKE, Jan ,  WEIGEL, Anja ,  EICHHORN, Reinhold

    IPC分类号： B26B19/04 ,  B26B19/10

    摘要： The present invention relates to a hair removal device, in particular a hair trimmer or a shaver or a hair trimmer portion of a shaver, comprising a handle 60 with a motor 80 and a hair removal head 40, said hair removal head being provided with at least a first hair cutting unit 20 with an outer blade 21 and an inner blade 22, said inner blade being reciprocally moveable along a first axis 30 relative to the outer blade, wherein said outer blade comprises a row of teeth 23, 24 cooperating with said inner blade for cutting hair. At an outer border first and second skin support surfaces 4a, 4b are provided. The skin sides of tooth tips 3 are provided below or on same level as at least one of said first and second skin support surface in a direction towards said handle or said skin sides of said tooth tips are configured such to not cross or extend beyond a connecting line parallel to a second axis 31 between said first and second skin support surfaces.

    A SANDWICH-STRUCTURED CUTTER AND A HAIR TRIMMER
    7.
    发明公开
    A SANDWICH-STRUCTURED CUTTER AND A HAIR TRIMMER 审中-公开

    公开(公告)号：EP3444083A1

    公开(公告)日：2019-02-20

    申请号：EP18275119.8

    申请日：2018-08-13

    申请人： Specialife Industries Limited

    发明人： LAU, Tung Yan

    IPC分类号： B26B19/06 ,  B26B19/10 ,  B26B19/38

    摘要： The present invention discloses a sandwich-structured cutter and a hair trimmer, wherein the cutter comprises two fixed blades, each of which has a row of teeth at the front end, and a movable blade, which is sandwiched between the two fixed blades, can reciprocate relative to the two fixed blades in the longitudinal direction, and is an integrated blade. The movable blade has a row of teeth at the front end, the front ends of the teeth of the movable blade do not protrude from the front ends of the teeth of the fixed blades, and each tooth of the movable blade has a quadrangular cross-section shape, which comprises parallel first pair sides and second pair sides forming four acute angles with the first pair sides. The cutter and the hair trimmer in the present invention can lower the probability that the user gets injured and the cutting efficiency is high.