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热词
    • 117. 发明授权
    • Opening/closing device and helmet having the same
    • 打开/关闭装置和具有相同的头盔
    • US08166576B2
    • 2012-05-01
    • US12436985
    • 2009-05-07
    • Hideo Kato
    • Hideo Kato
    • A42B1/08
    • A42B3/223Y10T24/45471
    • An opening/closing device for openably/closably supports an opening/closing part with regard to an opened/closed part, and the opening/closing device is characterized in that it comprises an attaching part attached to the opened/closed part so as to rotate around a rotation axis together with the opening/closing part, a rotation part rotatably attached to an attaching portion extending from a rotation center of the attaching part and engaged with the opened/closed part, and a friction torque generation means provided between the attaching portion of the attaching part and the rotation part, as well as in that the opening/closing device is so configured that it can bring the opening/closing part to stop using free-stop function, when the opening/closing part is opened and closed with regard to the opened/closed part.
    • 一种打开/关闭装置,用于相对于打开/关闭部分可开启/关闭地支撑打开/关闭部分,并且所述打开/关闭装置的特征在于,其包括附接到所述打开/关闭部分以使其旋转的附接部分 围绕旋转轴线与开/关部分一起旋转,旋转部分可旋转地附接到从安装部分的旋转中心延伸并与打开/关闭部分接合的安装部分,以及设置在安装部分之间的摩擦转矩产生装置 的安装部和旋转部,以及打开/关闭装置被构造成使得当打开/关闭部分被打开和关闭时可以使打开/关闭部分停止使用自由停止功能 关于开/关部分。