| 摘要 |
A foldable delineator comprises: 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) toward the protrusion direction of the bending preventing bosses (220); 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 a coupling recess (400) formed in the fixing plate (100) or the pivotal plate (200) such that one end of the coil spring (300) is inserted and fixed thereinto. |
