| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a self-luminous road sign pole and a method of manufacturing the self-luminous road sign pole having a function of self-recovering its shape by recovering deformation caused by trampling of a traveling vehicle when installed and used on a road surface, causing no damage to an emitter, a solar battery, a storage member, or the like, and having high production efficiency. <P>SOLUTION: The self-luminous road sign pole comprises a base part 14 forme of thermoplastic resin in which the storage member 18 is stored; a center pole 12 formed of thermoplastic elastomer and erected on the base part 14; and a hollow reinforcing part 13 formed of thermoplastic resin and having a plurality of emitters 15 and at least one solar battery 16 disposed on the outer peripheral surface C. The upper inner surface A of the reinforcing part 13 is fitted to the lower part outer periphery of the center pole 12, and the lower part inner surface B of the reinforcing part 13 is fitted to the lower part outer periphery of the base part 14 to clamp-fix the center pole 12 together with the base part 14. <P>COPYRIGHT: (C)2007,JPO&INPIT |
