Foldable and transportable stool, has rigid and hollow central section whose central handle forms lengthened and compact arms in folded position of stool, where arms are vertically plated on central handle

摘要

The stool has a movable mechanism for deployment of pulleys (4, 6) and main ropes (5, 8). A rigid and hollow central section holds a main part and a central handle. Mobile arms are fixed on the handle. The handle forms lengthened and compact arms in a folded position of the stool. The arms are vertically plated on the central handle. The arms are composed of a flexible slat (1) and two rigid sections (3) allowing the arms to have an arched shape when powered. A hook is fixed on a main cord on a lower edge of the central handle to lock the stool in an unfolded position.