| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a tiltable marker pole rapidly built up and advantageous from the economical point of view while suppressing the amount of waste by reducing the number of replaced parts in replacing a pole. <P>SOLUTION: The tiltable marker pole comprises the cylindrical pole 1 deformed bending at the collision of a vehicle, and a base 2 installed on the road surface to erectly support the pole 1 mounted from above. The base 2 comprises an inner peripheral surface 2C for receiving and supporting the outer peripheral surface of the pole 1. Either one of the outer peripheral surface 1A of the pole 1 and the inner peripheral surface 2C of the base 2 is provided with a helical groove 2N, and the other is provided with a head 5A of a screw 5 which is a projecting part engageable and screwable into the helical groove 2N. <P>COPYRIGHT: (C)2008,JPO&INPIT |
