| 摘要 |
PROBLEM TO BE SOLVED: To provide a light emitting chain allowing easy recognition of the presence of the chain even from a distance emitting the light at night when used in an entrance preventive part and capable of preventing an accident caused when a vehicle and a person dashes into the chain without noticing the chain. SOLUTION: In this chain 1 formed by successively connecting ring bodies 2, light emitting members A are installed on the ring bodies 2 of this chain 1, and when using the chain 1 for an entrance preventive part, the chain can be recognized even from a distance by the light emitted from emitting members A at night.
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