| 摘要 |
An anti-theft device (1, 1') is disclosed for articles (3) equipped with at least one bar member (5), particularly for spectacles, comprising: a support body (9, 9'); coupling means (11, 11') of the bars (5) connected to the support body (9, 9'); tightening means (13, 13') for the coupling means (11, 11'); locking and unlocking means (31, 31') for the tightening means (13, 13') for realising two opening and closing positions; and at least one anti-theft member (44') housed into the support body (9, 9') for activating an alarm in case of unauthorized removals of the articles (3) from their exhibition and/or sales place.
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