| 摘要 |
Security device comprising a clasping member that comprises a conducting member, a locking member connected to the clasping member, such that the locking member and the clasping member form a loop, the locking member in turn comprising: a gear member comprising a protruding profile, the gear member extending in a first plane with the protruding profile raised from the first plane, a maneuvering member extending in a second plane parallel to the first plane, the maneuvering member being rotatable relative the gear member and comprising a latch member biased towards the first plane arranged to engage the gear member, such that rotation of the maneuvering member in opposite directions causes a narrowing or a widening of the loop. Rotation in a opposite direction is prevented through the engagement of the latch member with the protruding profile. |
