Shielding device

摘要

Problem to be solved: to provide a pleated screen capable of suppressing the drop of the intermediate rail.Solution: in the pleated screen 1 comprising an upper screen 3A for shielding between the head box 2 and the intermediate rail 4A and a lower screen for shielding between the intermediate rail and the bottom rail 4b, the intermediate rail A pleated screen is provided with a resistive imparting mechanism configured to suppress the drop of the intermediate rail.Diagram