| 摘要 |
PROBLEM TO BE SOLVED: To provide a road rivet which facilitates burying, wiring, and arrangement of electric wires and a rivet body, facilitates maintenance thereof after the arrangement, and can be produced at low costs, in a light-emitting road rivet of a type in which the rivet bodies are connected to each other by electric wires. SOLUTION: A rivet body includes a rigid cylindrical base 2 formed of a metal or a rigid plastic, which base is a double structure of an upper base 21 and a lower base 22 combined integrally by a bolt. The upper base 21 is provided with a light-emitting section 3 fixed with a bolt, and the lower base 22 is provided with box connectors 8 at least two portions on a side surface. The end part of a protecting tube 4 formed of a metal or a rigid plastic with an electric wire 6 inserted thereinto, is fixed to each box connector 8. A terminal base 7 is arranged at the central portion in the base 22, to which the electric wires 6 inserted in the inside from the protecting tubes 4 are linked. Further, male and female connectors for energizing the light-emitting section 3 are connected at the terminal base. After the connection, waterproofing treatment is carried out by filling an electrically insulating material 9 around the connecting portion to seal the same.
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