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1. (WO2018176192) DOOR LOCK MECHANISM AND FINANCIAL EQUIPMENT SAFE

Pub. No.:    WO/2018/176192    International Application No.:    PCT/CN2017/078276
Publication Date: Fri Oct 05 01:59:59 CEST 2018 International Filing Date: Tue Mar 28 01:59:59 CEST 2017
IPC: E05B 65/52
E05B 15/00
E05B 15/10
E05B 63/14
E05B 3/00
E05G 1/026
Applicants: SHENZHEN YIHUA COMPUTER CO.,LTD.
深圳怡化电脑股份有限公司
Inventors: ZHANG, Wusong
张武松
ZHANG, Linfa
张林法
WANG, Qiuyu
王秋雨
Title: DOOR LOCK MECHANISM AND FINANCIAL EQUIPMENT SAFE
Abstract:
A door lock mechanism (1) is mounted on a door panel (2) of a financial equipment safe, and comprises: a latch plate (11), disposed on a rear surface of the door panel (2) and capable of translating towards two opposite sides of the door panel (2); a first door lock assembly (12) and a second door lock assembly (13), disposed on the rear surface of the door panel (2) and used for locking by restricting the latch plate (11) from translating towards an outer side of the door panel (2); and a pressing plate assembly (14), covering the second door lock assembly (13), connected to the door panel (2), and used for, when the second door lock assembly (13) is damaged, locking by preventing the latch plate (11) from translating towards the outer side of the door panel (2). The pressing plate assembly (14) connected to the door panel (2) covers the second door lock assembly (13), such that when the second door lock assembly (13) is damaged by an external force within a limited period of time, the pressing plate assembly (14) is pressed by the second door lock assembly (13) to move and block the latch plate (11), the tongue plate (11) cannot translate towards the outer side of the door panel (2), and therefore the door lock mechanism remains locked, preventing the door panel (2) from being opened.