Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to a password door lock which comprises a shell, a password wheel assembly and an unlocking assembly, the password wheel assembly and the unlocking assembly are arranged in the shell, the password wheel assembly comprises a mandrel, a plurality of code adjusting wheels arranged on the mandrel in a sleeving mode, password wheels driving the code adjusting wheels to rotate and a first reset piece used for resetting the mandrel, and the password wheels are partially exposed out of the shell; the unlocking assembly comprises a rotary knob, a clamping block synchronously rotating with the rotary knob and a connecting piece, the rotary knob can circumferentially rotate relative to the shell, a concave cavity is formed in the connecting piece, the rotary knob and the clamping block are rotationally arranged in the concave cavity, and the mandrel is arranged on one side of the connecting piece. And the locking piece is matched with the connecting piece in a limiting manner to realize circumferential unlocking or circumferential locking of the connecting piece. By the adoption of the technical scheme, the password door lock is unlocked through mechanical passwords, when the passwords are correct, the connecting piece and the rotary knob rotate synchronously, when the passwords are wrong and an unlocking person exerts too large force, the rotary knob idles in the connecting piece, and therefore the rotary knob and the mandrel cannot be damaged.
本发明涉及一种密码门锁，包括壳体、设置在壳体内的密码轮组件以及解锁组件，所述密码轮组件包括芯轴、套设在芯轴上的若干调码轮、驱动调码轮转动的密码轮以及用于复位芯轴的第一复位件，密码轮部分外露于壳体外，所述解锁组件包括旋钮、与旋钮同步转动的卡块以及连接件，旋钮可相对于壳体周向转动，所述连接件上设有凹腔，所述旋钮以及卡块转动设置在凹腔内，所述的芯轴设置在连接件一侧，并与连接件限位配合实现连接件的周向解锁或周向锁定。采用上述技术方案，本发明提供了一种密码门锁，其利用机械式密码进行解锁，密码正确时，连接件与旋钮同步转动，在密码错误时，并且开锁者用力过大，旋钮在连接件内空转，这样不会损坏旋钮以及芯轴。
The invention relates to a password door lock which comprises a shell, a password wheel assembly and an unlocking assembly, the password wheel assembly and the unlocking assembly are arranged in the shell, the password wheel assembly comprises a mandrel, a plurality of code adjusting wheels arranged on the mandrel in a sleeving mode, password wheels driving the code adjusting wheels to rotate and a first reset piece used for resetting the mandrel, and the password wheels are partially exposed out of the shell; the unlocking assembly comprises a rotary knob, a clamping block synchronously rotating with the rotary knob and a connecting piece, the rotary knob can circumferentially rotate relative to the shell, a concave cavity is formed in the connecting piece, the rotary knob and the clamping block are rotationally arranged in the concave cavity, and the mandrel is arranged on one side of the connecting piece. And the locking piece is matched with the connecting piece in a limiting manner to realize circumferential unlocking or circumferential locking of the connecting piece. By the adoption of the technical scheme, the password door lock is unlocked through mechanical passwords, when the passwords are correct, the connecting piece and the rotary knob rotate synchronously, when the passwords are wrong and an unlocking person exerts too large force, the rotary knob idles in the connecting piece, and therefore the rotary knob and the mandrel cannot be damaged.
本发明涉及一种密码门锁，包括壳体、设置在壳体内的密码轮组件以及解锁组件，所述密码轮组件包括芯轴、套设在芯轴上的若干调码轮、驱动调码轮转动的密码轮以及用于复位芯轴的第一复位件，密码轮部分外露于壳体外，所述解锁组件包括旋钮、与旋钮同步转动的卡块以及连接件，旋钮可相对于壳体周向转动，所述连接件上设有凹腔，所述旋钮以及卡块转动设置在凹腔内，所述的芯轴设置在连接件一侧，并与连接件限位配合实现连接件的周向解锁或周向锁定。采用上述技术方案，本发明提供了一种密码门锁，其利用机械式密码进行解锁，密码正确时，连接件与旋钮同步转动，在密码错误时，并且开锁者用力过大，旋钮在连接件内空转，这样不会损坏旋钮以及芯轴。
Password door lock
一种密码门锁
ZHENG CHANG (Autor:in)
21.11.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E05B
LOCKS
,
Schlösser
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