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    Visor carrier assembly
    1.
    发明授权
    Visor carrier assembly 有权

    公开(公告)号：US11160323B2

    公开(公告)日：2021-11-02

    申请号：US17285626

    申请日：2019-10-04

    申请人： JSP LIMITED

    发明人： Stephen Sanders ,  Jack Wyld ,  Clive Johnstone

    IPC分类号： A42B3/22 ,  A42B1/0188

    摘要： A visor carrier assembly for a safety helmet includes a double-pivot mechanism attachable to each side of a safety helmet and configured to enable a visor to be selectively pivoted. An elongate arm of the double-pivot mechanism includes first and second pivotal couplings, each including a coupling member being a fixed elongate pin having rounded portions at each end, and a coupling region including an aperture defining, along its inner edge, a first notch or aperture within which one of the rounded portions of a respective coupling member is received to define a fixed pivot point, and an arcuate guide wall with which the opposite rounded portion of said respective coupling member engages and having ridges defining grooves or notches for receiving the opposite rounded portion as a respective pivotal coupling is pivoted about the fixed pivot point, each groove or notch defining a respective said visor position.

    VISOR CARRIER ASSEMBLY
    2.
    发明申请
    VISOR CARRIER ASSEMBLY 有权

    公开(公告)号：US20210307448A1

    公开(公告)日：2021-10-07

    申请号：US17285626

    申请日：2019-10-04

    申请人： JSP LIMITED

    发明人： Stephen Sanders ,  Jack Wyld ,  Clive Johnstone

    IPC分类号： A42B3/22

    摘要： A visor carrier assembly for a safety helmet, comprising: a visor; and an attachment device for attaching the visor to a safety helmet for use, the attachment device including a double-pivot mechanism attachable to each side of a safety helmet and configured to enable the visor to be selectively pivoted relative to said safety helmet, in use, between at least first, second and third visor positions, each double-pivot mechanism comprising an elongate arm, said elongate arm being coupled, by a first pivotal coupling at one end thereof, to a respective side region of the visor and coupled, by a second pivotal coupling at a longitudinally opposing second end thereof, to a fixed point, in use, at a respective side of said safety helmet, each pivotal coupling comprising a coupling member and a coupling region, each coupling member comprising a fixed elongate pin having rounded portions at each end, each coupling region comprising an aperture defining, along its inner edge, a first notch or aperture within which one of the rounded portions of a respective coupling member is received to define a fixed pivot point, and an arcuate guide wall with which the opposite rounded portion of said respective coupling member engages and having a plurality of ridges defining grooves or notches for receiving said opposite rounded portion as a respective pivotal coupling is pivoted about said fixed pivot point, each said groove or notch defining a respective said visor position, a visor carrier assembly for a safety helmet.