| 摘要 |
PROBLEM TO BE SOLVED: To make hardly cause a disconnection even by repeated use, and to make hardly cause a crossing even when plural anti-theft devices are arranged on the same article rack. SOLUTION: The end parts of two insertion tube parts 27 are projectingly provided on one end surface of the anti-theft device main body 2 at a proper interval, two lock pin assemblies 7 provided on a sensor 1 are fitted into the both insertion tube parts 27. Lead cords 6 formed by coating a signal line made of stainless steel such as SUS 304 with polypropylene material are connected to both lock pin assemblies 7, and the both lead cords 6 are connected to a curl cord 4 via an enclosure 5. The curl cord 4 is constituted by providing a curled part 14 subjected to a spring processing by which two signal lines made of stainless steel are heated while helically winding an intermediate part of a two-core cord coated with a sheath made of thermoplastic elastomer around a bar, and is connected to one side of a rectangular head 3.
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