Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Security door lock
The invention belongs to the technical field of door locks, and particularly relates to a security door lock. The security door lock comprises a lock shell, a rotating column and a password button. The front end surface of the lock shell is fixedly connected with a core column close to the lower right corner position of the lock shell. The front end surface of the core column is rotatably connected with the rotating column at the axial position of the core column. The front end surface of the rotating column is provided with an insertion hole. A key is inserted into the insertion hole. The outer cambered surface of the rotating column is provided with uniformly distributed through holes over the rotating column. Sliding holes are formed in the inner cambered surfaces of the core column andare located at through hole positions. First sliding columns are slidably connected to the interiors of the sliding holes up and down. Second sliding columns are slidably connected to the interiors of the through holes. The front end surface of the lock shell is provided with uniformly distributed password buttons on the upper right position of the core column. By means of the security door lock,the cost of door lock breaking and dismantling is effectively avoided. The security door lock is simple in structure and high in practicability, does not need electric power, is wide in application range, and is suitable for requirements of different environments.
本发明属于门锁技术领域，具体的说是一种安防门锁，包括锁壳、转动柱和密码按钮；所述锁壳的前端面靠近锁壳的右下角位置固连有芯柱；所述芯柱前端面于芯柱的轴线位置转动连接有转动柱；所述转动柱的前端面开设有插孔；所述插孔的内部插接有钥匙；所述转动柱的外弧面于转动柱的正上方位置开设有均匀布置的通孔；所述芯柱的内弧面于通孔位置均开设有滑动孔；所述滑动孔内部均上下滑动连接有第一滑柱；所述通孔的内部均滑动连接有第二滑柱；所述锁壳的前端面于芯柱的右上方位置设有均匀布置的密码按钮；通过本发明有效的防止了门锁破拆的成本，结构简单实用性较高，同时无需电力，应用范围广，适用于不同环境的要求。
Security door lock
The invention belongs to the technical field of door locks, and particularly relates to a security door lock. The security door lock comprises a lock shell, a rotating column and a password button. The front end surface of the lock shell is fixedly connected with a core column close to the lower right corner position of the lock shell. The front end surface of the core column is rotatably connected with the rotating column at the axial position of the core column. The front end surface of the rotating column is provided with an insertion hole. A key is inserted into the insertion hole. The outer cambered surface of the rotating column is provided with uniformly distributed through holes over the rotating column. Sliding holes are formed in the inner cambered surfaces of the core column andare located at through hole positions. First sliding columns are slidably connected to the interiors of the sliding holes up and down. Second sliding columns are slidably connected to the interiors of the through holes. The front end surface of the lock shell is provided with uniformly distributed password buttons on the upper right position of the core column. By means of the security door lock,the cost of door lock breaking and dismantling is effectively avoided. The security door lock is simple in structure and high in practicability, does not need electric power, is wide in application range, and is suitable for requirements of different environments.
本发明属于门锁技术领域，具体的说是一种安防门锁，包括锁壳、转动柱和密码按钮；所述锁壳的前端面靠近锁壳的右下角位置固连有芯柱；所述芯柱前端面于芯柱的轴线位置转动连接有转动柱；所述转动柱的前端面开设有插孔；所述插孔的内部插接有钥匙；所述转动柱的外弧面于转动柱的正上方位置开设有均匀布置的通孔；所述芯柱的内弧面于通孔位置均开设有滑动孔；所述滑动孔内部均上下滑动连接有第一滑柱；所述通孔的内部均滑动连接有第二滑柱；所述锁壳的前端面于芯柱的右上方位置设有均匀布置的密码按钮；通过本发明有效的防止了门锁破拆的成本，结构简单实用性较高，同时无需电力，应用范围广，适用于不同环境的要求。
Security door lock
一种安防门锁
ZHANG YUNPENG (Autor:in) / TANG JIE (Autor:in)
30.06.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E05B
LOCKS
,
Schlösser