| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an auxiliary display tool for safety cone bar, which enables the existence of the cone bar to be visually confirmed. <P>SOLUTION: The auxiliary display tool for safety cone bar includes a reflector 10 with four reflecting sections 12a to 12c, a holder 20 supporting the reflector 10 and a face fastener 30 attaching the holder 20 to the cone bar. The holder 20 is made of metal and has a recess 22 allowing the rotary shaft 18 of the reflector 10 to be rotatably journalled thereupon. The reflecting sections 12a to 12c are radially displaced so as to have the same angle on adjacent reflecting plates when the rotary shaft 18 of the reflector 10 is visually confirmed in the axial direction. <P>COPYRIGHT: (C)2011,JPO&INPIT |
