Protective head guard
    3.
    发明授权
    Protective head guard 有权
    防护头盔

    公开(公告)号:US09392831B2

    公开(公告)日:2016-07-19

    申请号:US14260935

    申请日:2014-04-24

    CPC分类号: A42B3/00 A42B1/08 A42B3/069

    摘要: A non-rigid head guard assembly that provides protection against head collisions. The head guard is circular with a narrower section at the forehead and a wider section at the rear to protect the back of the head. The head guard, at the sections in contact with the temple area of the head and the back of the head, is reinforced with an additional layer of foam. The exterior of the assembly is made of breathable and moisture wicking fabric. The interior protective element consists of either a single layer of viscoelastic polyurethane foam or a dual layer viscoelastic polyurethane foam separated by a thin layer of semi-dry lubricant, which is a low friction material, for enhanced wear and corrosion protection.

    摘要翻译: 一个非刚性头盔组件,提供防止头部碰撞的保护。 头部保护罩是圆形的,前额较窄的部分,后部的较宽部分用于保护头部的后部。 在与头部和头部后部接触的部位的头部护罩加强了一层额外的泡沫。 组件的外部由透气和湿气吸湿织物制成。 内部保护元件由单层粘弹性聚氨酯泡沫或双层粘弹性聚氨酯泡沫组成,双层粘弹性聚氨酯泡沫由半干性润滑剂薄层隔开,半干性润滑剂是低摩擦材料,用于增强耐磨和防腐蚀性能。