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    • 29. 发明申请
    • LOCK STRUCTURE
    • 锁结构
    • US20140116102A1
    • 2014-05-01
    • US14066735
    • 2013-10-30
    • Taiwan Fu Hsing Industrial Co., Ltd.
    • Shih-Min LuChi-Ming Chen
    • E05B27/00
    • E05B27/0071Y10T70/7565
    • A lock structure includes a lock cylinder, a plug and a pin assembly, the plug is within an accommodating space of the lock cylinder. The plug comprises an outer lateral wall, a plurality of first lower pin holes and at least one second lower pin hole, each of the first lower pin holes comprises a first blocking edge, the second lower pin hole comprises a second blocking edge, wherein a second depth defined between the second blocking edge and the outer lateral wall is smaller than a first depth defined between the first blocking edge and the outer lateral wall. By height difference between the position of the first blocking edge and the position of the second blocking edge, an unmatched key can not contact with the second lower pin under instantaneous bump to prevent an unlock situation. Therefore, the burglar proof function is achieved.
    • 锁定结构包括锁芯,插头和销组件,插头位于锁芯的容纳空间内。 插塞包括外侧壁,多个第一下销孔和至少一个第二下销孔,每个第一下销孔包括第一阻塞边缘,第二下销孔包括第二阻塞边缘,其中, 限定在第二阻挡边缘和外侧壁之间的第二深度小于在第一阻挡边缘和外侧壁之间限定的第一深度。 通过第一阻挡边缘的位置与第二阻挡边缘的位置之间的高度差,不匹配的键在瞬时凸点下不能与第二下销接触以防止解锁情况。 因此,可以实现防盗功能。