OPENING AND SHUTTING DEVICE FOR SHUTTER STORAGE CASE

摘要

PROBLEM TO BE SOLVED: To provide an opening and shutting device for a shutter storage case capable of successively opening and shutting a plurality of lintel panels mounted to a lower opening section of the shutter storage case by engaging with the movement of a pivoting rail for pivoting as the opening and shutting of the shutter. SOLUTION: The opening and shutting device for the shutter storage case includes a plurality of lintel panels 3 (3a to 3d) provided to the lower opening section 2a of a lintel case 2 through a hinge 4 and opening and shutting the lower opening section 2a and a lintel panel lifting and lowering means 26 for opening and shutting the lintel panel 3 by engaging with the pivot of the pivoting rail 12. The lintel panel lifting and lowering means 26 is constituted of a lifting and lowering lever 6 capable of being pivoted with a pivot as the center, a wire 7 connecting the neighborhood of the pivoting end of the lifting and lowering lever to the lintel panel and an engaging pin 11 mounted to the lifting and lowering lever 6 and successively pivoting the lifting and lowering lever 6 of the lintel panel 3 by abutting against the upper side of the pivoting rail in the early part of the lowering or in the terminal part of the lifting of the pivoting rail.