| 摘要 |
PURPOSE: A frame of a road safety sign, which can prevent damage to LED using an inner space which absorbs shock, is provided to reduce manufacturing costs using an extrusion molding mode and to provide various standards and shapes of road safety sign. CONSTITUTION: A frame of a road safety sign comprises an LED mounting groove portion(11), a horizontal plate(13b), a second erecting plate(16), an erecting plate and a support wall(15). The LED mounting groove portion has LED buried in the inner side of a main body(10). The horizontal plate is installed in the inner side of the LED mounting groove portion. The second erecting plate has the enough thickness for preventing the exposing of a cover sheet and a high brightness reflective sheet.
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