| 摘要 |
PURPOSE: An umbrella-type safety tripod is provided to be rapidly installed in an emergency by variously adjusting the shape and size of the tripod. CONSTITUTION: An umbrella-type safety tripod is composed of a safety warning unit(10), umbrella supports(20), and a column unit(22). The safety warning unit is formed in a triangular shape and is composed of a reflective plate. The umbrella supports support the safety warning unit. The column unit is installed in the center portions of the umbrella supports. The umbrella supports and the column unit are folded and unfolded.
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