| 摘要 |
PURPOSE: An articulated low height movable barrier is provided to prevent the damage of a vehicle and the injury of a driver while preventing the damage of the paved surface of a road. CONSTITUTION: An articulated low height movable barrier comprises a barrier body(10), an articulated connecting unit, an articulated angle limiting unit. The barrier body comprises front and rear sides(11, 12), upper and lower sides(13, 14), and left and right sides(15, 16). The articulated connecting unit comprises a first articulated connecting member, a second articulated connecting member, and a connecting pin and connects the barrier body to be articulated. The articulated connecting members comprise a projecting connection portion and a pin hole respectively. The connection pin is inserted to the articulated connecting members. The articulated angle limiting unit is installed between the articulated connecting members. |
