HARD SECURITY TAG AND DETACHING DEVICE FOR EAS SYSTEM

摘要

PURPOSE: A hard security tag and a detaching device for an EAS(Electronic Article Surveillance) system are provided to offer a design without actually damaging an original shape and reuse of the security tag, and offer durability enough to endure continuous attaching/detaching processes from an article with a low cost. CONSTITUTION: The security tag having an outer wall is attached to goods. The detaching device is equipped with two driver rods(1804,1806) and penetrates the outer wall of the security tag in order to detach the security tag from the goods. The security tag includes a tack shaped body(106) and a clamp installed to the inside of the security tag in order to keep the tack shaped body in the security tag. The driver rod bends the clamp over a yield point in order to release the tack shaped body.