Patent ID: 8162492

Claim:
A foldable delineator comprising: a fixing plate ( 100 ) installed at a guardrail or a protective wall and having one or more first hinge coupling portions ( 110 ) formed by bending corners thereof; a pivotal plate ( 200 ) at which a reflective panel fixing frame ( 30 ) to which a reflective panel ( 10 ) is coupled by means of a bolt is installed, the pivotal plate ( 200 ) having one or more hinge coupling portions ( 210 ) coupled to the first hinge coupling portions ( 110 ) by means of a hinge ( 20 ) and formed by bending corners of the pivotal plate ( 200 ), one or more bending preventing bosses ( 220 ) protruding along a lengthwise direction of the pivotal plate ( 200 ) on one surface of the pivotal plate ( 200 ), and one or more bending preventing portions ( 230 ) formed by bending lengthwise edges of the pivotal plate ( 200 ); a stopper ( 120 ) for limiting the pivoting movement of the pivotal plate ( 200 ) to a range of 90 degrees with the pivotal plate ( 200 ) being coupled to the fixing plate ( 100 ) by means of the hinge ( 20 ); a coil spring ( 300 ) installed around the hinge ( 20 ) to support the fixing plate ( 100 ) and the pivotal plate ( 200 ) resiliently; and coupling recesses ( 400 ) formed in the fixing plate ( 100 ) and the pivotal plate ( 200 ) such that both ends of the coil spring ( 300 ) are inserted and fixed thereinto.