| 摘要 |
PURPOSE: A delineator which has a structure capable of mutual separation and assembly is provided to restore transform by external shock by exchanging only damaged part. CONSTITUTION: A delineator comprises a fixed unit(110), a plurality of connection units(120) and a cap(130). The fixed unit is installed to be buried to the surface. The fixed unit has the internal space in which the top is held and the inner screw line is formed in the inner surface. The external screw line is formed in the outer side surface so that the connection unit unites with the inner screw line of the fixed unit. The inner screw line is formed so that the connection mutually units with screws. The cap is combined in the top of the connection unit assembled the reciprocity. The cap closes the internal space of the connection unit.
|
