Title:
HIGH SECURITY ROOM DOOR LOCKSET AND UNLOCKING AND COUNTER LOCKING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2017/084250
Kind Code:
A1
Abstract:
Disclosed is a high security room door lockset, comprising a lock core (1) and a key (2) used for unlocking the lock core (1), a human body biometric collecting device (23) being provided on a key handle of the key (2), and further comprising: an electronic locking device provided in the lock core (1) for locking or unlocking the lock core (1); a smart alarm (11) controlling the electronic locking device to lock or unlock the lock core (1); an unlocking button (12), the button being pressed when people leave so that the smart alarm (11) unlocks the locking of the lock core (1) by the electronic locking device within a certain period of time. Also disclosed is an unlocking and locking method of a room door lockset.
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Inventors:
TANG WEI (CN)
Application Number:
PCT/CN2016/081795
Publication Date:
May 26, 2017
Filing Date:
May 12, 2016
Export Citation:
Assignee:
SICHUAN XINGZHI ZHIHUI INTELLECTUAL PROPERTY OPERATION CO LTD (CN)
SICHUAN LECHUANG ZHIXIANG TECH CO LTD (CN)
SICHUAN LECHUANG ZHIXIANG TECH CO LTD (CN)
International Classes:
E05B49/02; E05B1/00; E05B17/20; E05B19/02; E05B45/08; G07C9/00
Foreign References:
| CN105298239A | 2016-02-03 | |||
| CN205100689U | 2016-03-23 | |||
| CN202280305U | 2012-06-20 | |||
| CN201714171U | 2011-01-19 | |||
| US6675616B1 | 2004-01-13 | |||
| JP2002295076A | 2002-10-09 |
Attorney, Agent or Firm:
CHENGDU XINGZHI PATENT AGENCY (ORDINARY PARTNERSHIP) (CN)
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