| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To solve the following problems: a conventional indicator is provided by embedding a luminous fluorescent agent in an existing facility or adding a tape or the like applied with a luminous fluorescent material to the existing facility for indicating an evacuation route in darkness in case of disaster or the like, so that only an embedded portion cannot be replaced in the indicator provided by embedding the luminous fluorescent material in the existing facility; and, only the tape or the like applied with the luminous fluorescent material can be replaced in the indicator provided by adding the tape or the like, while a function as an evacuation route sign is not satisfied when installed in stairs or the like wherein people frequently go through, because the tape or the like peels off or because a luminescent portion is scraped. <P>SOLUTION: An attachable guide line main body is made of a thin metal having high durability. By disposing a luminous fluorescent material part in a wave bottom portion of the guide line main body along a guide line length direction, the scraping of the luminous fluorescent material is prevented. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
