PORTABLE FOLDING SAFETY TRIANGLE

The present invention relates to a portable folding safety triangle including a main body portion having three bars that are longitudinally formed and have both ends rotatably coupled to each other to have a straight shape due to overlapping each other when the main body portion is folded and to automatically unfold into a triangular shape when the main body portion is unfolded; and a case portion formed to correspond to the shape when the main body portion is folded, provided to have the main body portion inserted thereinto, and in a state in which the main body portion is unfolded, provided to come into contact with any one of the three bars and allow the main body portion to stand.