| 摘要 |
PROBLEM TO BE SOLVED: To provide barricades easy to handle by forming one rod-shaped body when folded, allowing adjacent barricades to be quickly and easily connected and disconnected. SOLUTION: At each end of a crossbar 1 having inclined faces 2 which broaden downward into an inverted V-shape, the rear ends of leg rods 20 are freely pivotally attached to the inclined faces 2 by means of pivots 10 projected from the inclined faces 2, and a mating hole (connection) 32 and a connection 34 which engage the ends of the crossbars 1 disposed adjacent to each other are formed at the respective ends of each crossbar 1. Also, a stopper for preventing excessive rotation of the leg rods 20 when the leg rods 20 are opened apart and folded and a holder for holding the leg rods 20 open or folded are provided. When folded the leg rods 20 held by the holder extend along the inclined faces 2 of the crossbar 1, and the leg rods 20 and the crossbar 1 form one unitized rod-shaped body as a whole.
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