A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A lock having a hook and a locking finger to form a lock ring is disclosed. The hook is fixedly connected to the lock body, and the locking finger is pivotally disengaged from the hook to unlock the lock. Pivoting movement of the locking finger is controlled by the latch and the extended edge. The latch is provided with a tip and the locking finger is provided with a cutout that can receive the tip when the lock is locked. When the lock is locked, the main shaft can prevent the extending edge from moving towards the latch to release the tip from the notch. When the lock is opened by the combination mechanism, the spindle will be moved away such that the extended edge moves toward the latch, the tip is released from the cutout. When the lock is unlocked by the key mechanism, the cylinder isrotated to enable the extending edge to move the latch downwards.
本申请公开一种锁，该锁具有钩和锁定指状件，以形成锁环。钩固定地连接到锁体上，而锁定指状件可枢转地从钩上脱离以打开锁。锁定指状件的枢转移动由闩锁和延伸边缘控制。该闩锁设有尖端，并且锁定指状件设有切口，当锁被锁定时该切口可以接收尖端。当锁被锁定时，主轴可防止延伸边缘朝闩锁移动将尖端从切口中释放出来。当通过组合机构打开锁时，主轴将移开，使得延伸边缘向闩锁移动，从而将尖端从切口中释放出来。当通过钥匙机构开锁时，转动圆柱体会使延伸边缘向下移动闩锁。
A lock having a hook and a locking finger to form a lock ring is disclosed. The hook is fixedly connected to the lock body, and the locking finger is pivotally disengaged from the hook to unlock the lock. Pivoting movement of the locking finger is controlled by the latch and the extended edge. The latch is provided with a tip and the locking finger is provided with a cutout that can receive the tip when the lock is locked. When the lock is locked, the main shaft can prevent the extending edge from moving towards the latch to release the tip from the notch. When the lock is opened by the combination mechanism, the spindle will be moved away such that the extended edge moves toward the latch, the tip is released from the cutout. When the lock is unlocked by the key mechanism, the cylinder isrotated to enable the extending edge to move the latch downwards.
本申请公开一种锁，该锁具有钩和锁定指状件，以形成锁环。钩固定地连接到锁体上，而锁定指状件可枢转地从钩上脱离以打开锁。锁定指状件的枢转移动由闩锁和延伸边缘控制。该闩锁设有尖端，并且锁定指状件设有切口，当锁被锁定时该切口可以接收尖端。当锁被锁定时，主轴可防止延伸边缘朝闩锁移动将尖端从切口中释放出来。当通过组合机构打开锁时，主轴将移开，使得延伸边缘向闩锁移动，从而将尖端从切口中释放出来。当通过钥匙机构开锁时，转动圆柱体会使延伸边缘向下移动闩锁。
Hook lock with dual locking function with key captive design
| European Patent Office | 2021
Hook lock with dual locking function with key captive design
| European Patent Office | 2021