| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a location annunciator of a fire hydrant in which breakage of the location annunciator body is prevented by absorbing pressure by tires and the like with a resin having elasticity while sticking the location annunciation body to a reinforcing resin material without producing a gap between them and whose assembly is simple/easy and whose whole body is compact. <P>SOLUTION: In the location annunciator 1 of the fire hydrant in which an almost rectangular ceiling part 5, slopes each of which extends divergently from the peripheral edge of the long side of the ceiling surface in a downward slant direction to form a reflecting part, a plurality of side faces 8 are integrally molded into a roughly trancated pyramid-shaped location annunciator body 2 with a synthetic resin and at least aluminum sheets 3 for reflecting light are arranged on the backsides of the reflecting parts and the reinforcing material for heavy weight is filled in the location annunciator body 2. The location annunciator of the fire hydrant utiliszes the reinforcing resin material to be an epoxy resin 4 having elasticity. <P>COPYRIGHT: (C)2004,JPO&NCIPI |
