ES229699U - Folding stroller for children perfected. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Improved folding child's buggy, essentially characterized by the fact that the arms resting on the front wheels are telescopically extended by means of a u-frame, the bottom of which is the carrying handle; presented i near this. Bottom a transverse rod, extended articulately by the inside of the arms in the form of the u, to which is attached an expansion spring all the arms of the front wheels, being located at a point above the spring a piece sliding with it, articulately related to external braces that are joined, in turn articulated to the rear legs, the braces being passed over the arms of the front wheels by slots slides of sufficient amplitude to drag downwards or upwards the braces that determine, according to the direction of drag, the or unfolding of the rear legs on the front, coinciding this position with the telescopic insertion or extraction of the arms of the frame in u, in those of the front wheels, being necessary for this act on the cross rod that is broken in its lower part presenting in this break two articulated plates tractioned by a spring that occupies the break and that forces them to position themselves at an angle, to enter into small grooves, located at certain points of each of the arms of the front wheels, when it stops pulling on the transverse rod either in the deployed or folded position, constituting said placing the positioning safety. (Machine-translation by Google Translate, not legally binding)