Folding high chair having two or more use positions

Claim 1

A folding high chair having several use positions and comprising a base frame consisting of two pairs of legs substantially disposed in use in the form of an inverted V, a seat provided with a supporting framework slidably engaged with said base frame and movable in a substantially vertical direction from a lowered position to a maximally raised position with respect to the base frame itself, fastening means for rigidly securing said seat to said base frame at predetermined heights thereof, as well as safety means capable of preventing the accidental disengagement of said fastening means, wherein said high chair further comprises a substantially U-shaped control lever located at the back of the base frame and essentially consisting of a base crosspiece, operated as a pedal and provided with two substantially parallel extensions rotatably engaged, at the free ends thereof, with said supporting frame and supported, at an intermediate point thereof, by respective tension rods, the ends of said tension rods opposite said extensions being each rotatably fitted into the upper part of said base frame.