| 摘要 |
The present invention relates to a median capable of maximizing an impact absorb effect using elasticity obtained by forming a bellows-type bent unit on the lower part of a median capable of guiding a vehicle to drive according to the progressing direction not to drive over the centerline by being installed on the centerline of a road, minimizing damage to vehicle and casualties, and enabling a driver to easily recognize the centerline by forming a rotary recognition plate on the upper part. A median body is formed into a hollow rod to make the inside of the body communicate with the lower part. An adhesive groove adhering to a reflection sheet is formed on the outer circumference. A neck unit capable of being easily bent is formed on the lower side of the body. A fixing flange with an anchor bolt hole coupling an anchor bolt is integrally formed on the lower circumference of the neck unit to be easily fixed to the road. The neck unit includes a bellows part, thereby being easily bent. A joining hole with a sliding groove is formed on the upper part of the body to be communicated with the inside. A sliding protrusion corresponding to the sliding groove is formed on a coupling pin of a pinwheel with at least two reflecting surfaces is formed, and the pinwheel is joined to the joining hole on the upper part of the body to be able to rotate. The fixing flange is insert-formed to be integrated with an inner fixing plate. A reinforcing spring insert-formed inside the bellow part of the neck unit is fixed by the fixing flange to be integrated. |
