会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明授权
    • Protective helmet having a cover plate knock out assembly
    • 具有盖板的防护头盔敲出组件
    • US09486363B2
    • 2016-11-08
    • US13527107
    • 2012-06-19
    • James P. WatkinsEdward L. Martin
    • James P. WatkinsEdward L. Martin
    • A61F9/06
    • A61F9/061A42B3/225A42C2/00A61F9/06Y10T29/49826
    • A protective helmet having a cover plate over a front vision area and a cover plate knock out assembly for moving the cover plate a predetermined distance away from the helmet so that a finger of a user can get behind the cover plate to enable its removal from the front vision area of the helmet. The cover plate knock out assembly comprises a step-shaped actuator element and a light blocking cover. The upper portion of the step-shaped actuator pushes the cover plate away from the helmet when the lower portion is pressed towards the cover plate. The cover plate is made of clear plastic and has a tendency, when slightly compressed and attached to the helmet, to push the upper portion of the step-shaped actuator into a resting position in the helmet.
    • 一种防护头盔,其具有在前视区域上的盖板和盖板敲出组件,用于将盖板移动距离头盔预定距离,使得使用者的手指可以在盖板后面以使其能够从 头盔前视区。 盖板拆卸组件包括阶梯形致动器元件和遮光盖。 当下部被压向盖板时,阶梯形致动器的上部将盖板推离头盔。 盖板由透明塑料制成,并且当稍微压缩并附着在头盔上时,将台阶形致动器的上部推到头盔中的静止位置。