Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Closed-hole type ratchet piece lock plug and key
The invention discloses a closed-hole type ratchet piece lock plug and a key. The lock plug comprises a lock shell and a lock bolt, wherein an outside password structure is arranged in the lock shell,and the outside password structure comprises a lock bolt toggle mechanism, a central rotating shaft assembly, a combined hollow framework and a plurality of password rings; a plurality of axially arranged grooves are formed in the outer circular surface of the central rotating shaft assembly, a columnar locking mechanism is arranged in each groove, and the columnar locking mechanisms in the different grooves act on the different password rings respectively; and ratchets are arranged on the password rings, protrusions matched with ratchet grooves are arranged on the columnar locking mechanisms, starting rotation angles of the password rings are adjusted through axial movement of the columnar locking mechanisms under extruding of the key, and the framework and sliding blocks of the passwordrings are aligned to complete unlocking. The lock plug is not provided with a lock hole, a boss of the front end is directly matched with the key to drive the lock plug to rotate, so that proofreading of the inner password rings is completed, the lock hole is not blocked, and the safety is higher.
本发明公开了一种闭孔式棘齿轮片锁芯及钥匙，包括锁壳和锁舌，所述锁壳内设置有门外密码结构，所述门外密码结构包括锁舌拨动机构、中心转轴组件、组合式中空骨架和若干个密码环；所述中心转轴组件的外圆面上开设有若干个轴向布置的沟槽，每个沟槽内设置有柱状锁止机构，不同沟槽内的柱状锁止机构分别作用于不同的密码环；所述密码环上设置有棘齿，所述柱状锁止机构上设置有与棘齿槽配合的凸起，通过钥匙挤压柱状锁止机构轴向运动调整密码环的起始转动角度，将骨架和密码环的滑块对齐后完成开锁。本发明不具有锁孔，直接通过前端的凸台与钥匙的配合来带动其转动，从而完成内部密码环的校对，不会被堵锁孔，安全性更高。
Closed-hole type ratchet piece lock plug and key
The invention discloses a closed-hole type ratchet piece lock plug and a key. The lock plug comprises a lock shell and a lock bolt, wherein an outside password structure is arranged in the lock shell,and the outside password structure comprises a lock bolt toggle mechanism, a central rotating shaft assembly, a combined hollow framework and a plurality of password rings; a plurality of axially arranged grooves are formed in the outer circular surface of the central rotating shaft assembly, a columnar locking mechanism is arranged in each groove, and the columnar locking mechanisms in the different grooves act on the different password rings respectively; and ratchets are arranged on the password rings, protrusions matched with ratchet grooves are arranged on the columnar locking mechanisms, starting rotation angles of the password rings are adjusted through axial movement of the columnar locking mechanisms under extruding of the key, and the framework and sliding blocks of the passwordrings are aligned to complete unlocking. The lock plug is not provided with a lock hole, a boss of the front end is directly matched with the key to drive the lock plug to rotate, so that proofreading of the inner password rings is completed, the lock hole is not blocked, and the safety is higher.
本发明公开了一种闭孔式棘齿轮片锁芯及钥匙，包括锁壳和锁舌，所述锁壳内设置有门外密码结构，所述门外密码结构包括锁舌拨动机构、中心转轴组件、组合式中空骨架和若干个密码环；所述中心转轴组件的外圆面上开设有若干个轴向布置的沟槽，每个沟槽内设置有柱状锁止机构，不同沟槽内的柱状锁止机构分别作用于不同的密码环；所述密码环上设置有棘齿，所述柱状锁止机构上设置有与棘齿槽配合的凸起，通过钥匙挤压柱状锁止机构轴向运动调整密码环的起始转动角度，将骨架和密码环的滑块对齐后完成开锁。本发明不具有锁孔，直接通过前端的凸台与钥匙的配合来带动其转动，从而完成内部密码环的校对，不会被堵锁孔，安全性更高。
Closed-hole type ratchet piece lock plug and key
闭孔式棘齿轮片锁芯及钥匙
ZHANG ZHENGWEI (Autor:in)
11.09.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E05B
LOCKS
,
Schlösser
Spring bolt stirring mechanism of closed-hole-type ratchet-gear-wheel lock cylinder
| Europäisches Patentamt | 2020