ES2437U - Car-chair for children. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

A car-chair consisting of a frame consisting of two stringers joined by a piece that serves to land the feet and the two axles of the car; each of these having a pair of wheels, which may be provided with rubber tires. On said stringers there are articulated two pairs of uprights, which by their upper parts are respectively articulated with two traverses, joined in turn by a central stringer, prolonged in the form of an appendix terminated by a hole; on such crosspieces there is the seat of the chair, which can rest on springs fixed on the crosspieces. A pair of tornapuntas, that have articulation in their half as well as a button and notch to fix them in rectilinear position, are articulated to the rear uprights and to the stringers of the frame. The seat maintains, by means of articulation by its front line, a plate with cushion that has a sector in its back part; whose sector passes through the hole that has the central spar in its appendix, and ends in the form of a notch. The backrest of the chair is articulated in the pair of rear uprights and has a pair of screws that go through the slits made in a couple of sectors, which can be fixed by respective nuts. The sectors described are articulated in the same point of the tornapuntas in the rear posts; and each sector is continued at an angle with a straight piece with a longitudinal hole that has several notches; through whose hole a fixed button can slide on the handle part of the driver of the car; handle provided with articulations in the middle of its height and also articulated in the stringers of the car in the axis of articulation of each tornapuntas. A pair of articulated arms in the backrest and articulated by their other ends in a pair of connecting rods, which in turn are articulated in the front uprights, complete the car-chair. (Machine-translation by Google Translate, not legally binding)