ROAD TRAFFIC SIGN BODY AND SYNCHRONOUSLY FLASHING SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a road traffic sign body for, when subjected to strong impact force, reducing the impact force on components by dispersing the impact force, thus suppressing the damage and scattering of the components.;SOLUTION: The road traffic sign body includes a pedestal base 10 to be installed on a road surface, and a predetermined-length sign member 20 to be erected on the pedestal base. The pedestal base 10, which has a face to be installed on the road surface, as an installation face 11, and a face opposed to the installation face, as a surface 12, is formed of a resin compact as an elastic plate-like body having a bottom fixing part on the surface where the sign member 20 is fixed and a road surface joint part on the installation face distant from the bottom fixing part. The sign member 20 is formed of a resin compact as a columnar body having an extensible and bendable spring body part 24 on a bottom stem portion 20A to be joined to the bottom fixing part. The sign member 20 is joined to the bottom fixing part of the pedestal base 10. When the sign member is subjected to impact force, the spring body part 24 of the sign member 20 is elongated and bent and the bottom fixing part 22 of the pedestal base 10 is lifted up to be raised and tilted, and when the impact force disappears, they are restored into the original state.;COPYRIGHT: (C)2015,JPO&INPIT