Patent ID: 7100402

Claim:
Anti-theft device for displaying goods in shops and department stores, comprising a container formed by a first part and a second part hinged together, a lock slide inside said first part, which includes at least one projection and can be displaced manually between an engaged position in which the projection engages said second part to lock the parts together in a closed position of the container, and a disengaged position allowing opening of the container, a latch mechanism for latching the lock slide in the engaged position, which can be actuated by means of a special tool to unlatch the lock slide and allow displacement thereof to the disengaged position, and an element for wireless activation of an alarm if the anti-theft device is carried through an exit of the shop or the department store, wherein said first part comprises a first plane surface and, perpendicular to said first plane surface, an end wall at which said lock slide is displaceable in a plane parallel to said end wall, said second part comprises a second plane surface, which in a closed position for the container is parallel to the first plane surface, and, perpendicular to said second plane surface, a flange which in a closed position for the container is arranged parallel to said lock slide, where said flange, forms at least one L-shaped slot, a first limb of which is perpendicular to a free edge of the flange and opens in said edge to receive the projection therein at closing of the container with the lock slide in the disengaged position, and a second limb of which extends transversely of said first limb to receive the projection when the lock slide is displaced to the engaged position.