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    • 79. 发明申请
    • DOOR LOCKING DEVICE
    • 门锁装置
    • US20140053618A1
    • 2014-02-27
    • US14113721
    • 2012-04-13
    • Atsushi YamaguchiTakeshi Tada
    • Atsushi YamaguchiTakeshi Tada
    • E05B65/12E05B49/00
    • E05B81/04E05B49/002E05B77/18E05B81/06E05B81/16E05B81/34E05B81/42E05B81/74E05B83/36E05B85/06Y10T70/5155Y10T70/7136
    • A door locking device which is reduced in size relative to a conventional device includes a key operation transmission link, which transmits a key operation force relative to a key cylinder to a relay lever corresponding to “a lock switch member”, and which is arranged to rotate about a common rotation axis shared with the relay lever. In addition, a rotation space for first and second movable contact portions fits within a circular-shaped area around the common rotation axis because a first fan-shaped protruding portion including the first movable contact portion for transmitting a force to the key operation transmission link and the relay lever and a second fan-shaped protruding portion including the second movable contact portion for transmitting the force to the key operation transmission link and the relay lever are arranged around the common rotation axis.
    • 一种相对于传统装置尺寸减小的门锁装置包括一个钥匙操作传动链节,其将相对于钥匙筒的钥匙操作力传递到对应于“锁定开关件”的继电器杆, 围绕与继电器杆共用的共同旋转轴旋转。 此外,由于第一扇形突起部分包括用于向键操作传输链路传递力的第一可动接触部分和第二可动接触部分的旋转空间,所以第一和第二可动接触部分的旋转空间适合围绕公共旋转轴线的圆形区域, 继电器杆和包括用于将力传递到键操作传递连杆和继电器杆的第二可动接触部分的第二扇形突出部分布置在共同旋转轴线周围。