A LOD FOR INFORMING THE POSITION OF CENTER LINE

摘要

PURPOSE: A traffic lane indicating apparatus is provided to efficiently prevent a rod combined with an anchor part from being arbitrarily unfastened each other by a structural limit or external force. CONSTITUTION: A traffic lane indicating apparatus preventing the separation of a rod without a tool comprises a support part(10), an anchor part(20), a fastener(30), a rod(40), and a stopper. The support part is laid underground for fixing. The anchor part includes a connection unit on the side of the support part, a first female screw, and a second female screw. The connection unit on the side of the support part is pressed to be insert into and connected with the support part. The first female screw part is arranged closely to the connection unit on the side of the support part. The second female screw part having a larger diameter larger the area formed by the first screw is formed inside the upper part of the first female screw part. The fastener is prepared with a first male screw part and a tools insertion hole. The first male screw part is screw-coupled with the first female screw part of the anchor part. The tool insertion hole is formed on the upper surface on the fastener. The rod fixed in between the anchor part and the fastener includes a second male screw part combined with the second female screw part. The stopper is combined with the anchor part instead of the fastener.