| 摘要 |
The invention relates to a locking and sealing device which consists of a body (2), a piece of wire cable (1) with an immovable portion (4) permanently connected to the body, and a movable portion, spring-loaded stoppers (6,7), at least one of which is a body of rotation, installed in the chamber (5) of the body and interacting with the movable portion in such a way that the cable can only move in one direction, at lest one of the stoppers, which is a body of rotation, having on its outer surface a ridge-and-groove microrelief, which is at least as hard as the wire of which the cable is made. This device is highly resistant to unauthorised unlocking. |
