Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-safety double-section type lock cylinder
The invention relates to the technical field of locks, in particular to a high-safety double-section type lock cylinder which comprises a pair of lock cylinder units, each lock cylinder unit comprises a rotating cylinder column, each rotating cylinder column is rotationally installed in a lock cylinder shell, a key hole is formed in each rotating cylinder column in a penetrating mode, and a set of marble holes perpendicular to the key holes are formed in each rotating cylinder column. A set of pin column shells are arranged above the rotating core column, the pin column shells are fixedly installed in the lock cylinder shell, pins are installed in the pin column shells in a sliding mode, the positions of the pins correspond to the positions of the pins, limiting tables are arranged in the middles of the pins, and the upper sections of the pins are sleeved with springs. The two ends of the spring abut against the top wall of the pin column shell and the limiting table correspondingly. The pair of lock cylinder units are arranged front and back, and the lock cylinder unit on the rear side is placed by rotating by 90 degrees with the center of the rotating core column as the axis. According to the invention, the difficulty of technical unlocking is increased, and the safety of a pure mechanical lock is improved.
本发明公开了涉及锁具技术领域，具体公开了一种高安全性双段式锁芯，包括一对锁芯单元，锁芯单元包括转动芯柱，转动芯柱转动安装在锁芯壳中，转动芯柱内贯穿设置有钥匙孔，转动芯柱上设置有一组与钥匙孔垂直的弹子孔，弹子孔内滑动安装有弹子，不同弹子孔中弹子长度不一，转动芯柱的上方设置有一组销柱壳，销柱壳固定安装在锁芯壳中，销柱壳中滑动安装有销柱，销柱与弹子位置相对应，销柱中部设置有限位台，销柱上段套设有弹簧，弹簧的两端分别抵在销柱壳的顶壁和限位台上；一对锁芯单元前后排列，后侧的锁芯单元以转动芯柱中心为轴旋转90°放置。本发明有增加了技术开启的难度，提升了纯机械式锁具的安全性。
High-safety double-section type lock cylinder
The invention relates to the technical field of locks, in particular to a high-safety double-section type lock cylinder which comprises a pair of lock cylinder units, each lock cylinder unit comprises a rotating cylinder column, each rotating cylinder column is rotationally installed in a lock cylinder shell, a key hole is formed in each rotating cylinder column in a penetrating mode, and a set of marble holes perpendicular to the key holes are formed in each rotating cylinder column. A set of pin column shells are arranged above the rotating core column, the pin column shells are fixedly installed in the lock cylinder shell, pins are installed in the pin column shells in a sliding mode, the positions of the pins correspond to the positions of the pins, limiting tables are arranged in the middles of the pins, and the upper sections of the pins are sleeved with springs. The two ends of the spring abut against the top wall of the pin column shell and the limiting table correspondingly. The pair of lock cylinder units are arranged front and back, and the lock cylinder unit on the rear side is placed by rotating by 90 degrees with the center of the rotating core column as the axis. According to the invention, the difficulty of technical unlocking is increased, and the safety of a pure mechanical lock is improved.
本发明公开了涉及锁具技术领域，具体公开了一种高安全性双段式锁芯，包括一对锁芯单元，锁芯单元包括转动芯柱，转动芯柱转动安装在锁芯壳中，转动芯柱内贯穿设置有钥匙孔，转动芯柱上设置有一组与钥匙孔垂直的弹子孔，弹子孔内滑动安装有弹子，不同弹子孔中弹子长度不一，转动芯柱的上方设置有一组销柱壳，销柱壳固定安装在锁芯壳中，销柱壳中滑动安装有销柱，销柱与弹子位置相对应，销柱中部设置有限位台，销柱上段套设有弹簧，弹簧的两端分别抵在销柱壳的顶壁和限位台上；一对锁芯单元前后排列，后侧的锁芯单元以转动芯柱中心为轴旋转90°放置。本发明有增加了技术开启的难度，提升了纯机械式锁具的安全性。
High-safety double-section type lock cylinder
一种高安全性双段式锁芯
HU CHEN (Autor:in) / FENG XIAODONG (Autor:in) / HU XIAOFEI (Autor:in) / HE DENGFEI (Autor:in)
24.10.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E05B
LOCKS
,
Schlösser
Damage-proof double-lock-cylinder safety anti-theft lock
| Europäisches Patentamt | 2024