Keyless back-locking lockset and locking device: Fid-Bau Portal

Keyless back-locking lockset and locking device

XIANG DEZHAO

The invention relates to the technical field of locks, and discloses a keyless counter-locking lockset, the lockset is used for being fixedly connected to an object to be locked and counter-locking or releasing the object to be locked relative to a fixed object, the keyless counter-locking lockset comprises a main driving assembly, a clutch assembly and a locking assembly, the main driving assembly is driven by an external force to move in a first direction or a second direction, and the clutch assembly is driven by the external force to move in the first direction or the second direction. The clutch assembly can be driven by movement of the main driving assembly in the first direction to move and drive the locking assembly, and the clutch assembly can be separated from the main driving assembly and does not move when the main driving assembly moves in the second direction. The locking assembly can be driven by the clutch assembly to be changed from a release state capable of freely moving relative to a fixed object to a tongue closing counter locking state capable of being locked relative to the fixed object. According to the technical scheme, the using efficiency and safety of the lockset can be greatly improved, and due to the fact that the keyless back-locking lockset is simple in structure and high in cost and maintainability, the keyless back-locking lockset is more suitable for being used in general scenes.

本发明涉及锁具技术领域，公开了一种无钥匙反锁锁具，该锁具用于固定连接于一待锁物体，并将待锁物体相对于一固定物反锁或释放，无钥匙反锁锁具包括：主驱动组件，主驱动组件接受外力驱动而沿第一方向或第二方向运动，离合组件，离合组件能够受主驱动组件沿第一方向的运动驱动而移动并驱动锁定组件，且能够在主驱动组件沿第二方向移动时与主驱动组件相离且不发生移动，锁定组件，锁定组件能够受离合组件驱动而由相对于一固定物能够自由移动的释放状态改变为相对于固定物锁定的闭舌反锁状态。通过根据技术方案的无钥匙反锁锁具，锁具使用的效率和安全性能够得到极大的提升，且由于其结构简单，成本及维护性高，更适合于一般场景下的使用。

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