Password control device and mechanical trick lock

The utility model discloses a password control device and mechanical trick lock, wherein, the password control device includes: box body (1), transmission (2), joint spare (3), chuck (4) and the piece (6) that resets, through joint spare (3) with the cooperation of chuck (4), control will you please...

Full description

Saved in:
Bibliographic Details
Main Author WU XIAOZHONG
Format Patent
LanguageEnglish
Published 23.09.2015
Subjects
ACCESSORIES THEREFOR
FIXED CONSTRUCTIONS
HANDCUFFS
KEYS
LOCKS
SAFES
WINDOW OR DOOR FITTINGS
Online AccessGet full text

Cover

More Information
Summary:The utility model discloses a password control device and mechanical trick lock, wherein, the password control device includes: box body (1), transmission (2), joint spare (3), chuck (4) and the piece (6) that resets, through joint spare (3) with the cooperation of chuck (4), control will you please connecting rod (21) in transmission (2) drive transfer line (22) promote joint spare (3) are rotatory, the machinery trick lock includes the password control device and with the mechanical lock of the free end connection of password control attachment of apparatus pole (21), wherein, the free end of connecting rod (21) with the latch connection of mechanical lock, will you please the control spring bolt move under the drive of key. This password control device and mechanical trick lock simple structure, convenient to use, the cost of manufacture is low, and the security is high.
Bibliography:Application Number: CN20152263065U