ES215729U - Protective mechanism for car seat belts. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Protective mechanism for safety belts of motor vehicles, essentially characterized in that it consists of a closed flat rectangular box that at one end is preferably engaged in the vehicle at a rear lateral point with respect to the driver's seat, whose box houses a tongue of closing requested elastically towards one. Resting position in which its free end is flush with an extreme expansion of a collision that ends in an opening in the upper wall of the box, through which an elastically mounted button is inserted into the collision by pressing on the locking tongue. Together with a shank affixed to a button on a plate crossed by the shank and integral with the free end of the belt, so that said button engages, in the closed position of the belt, on the recessed edge of a skate located in the box and requested elastically against the button, whose skate carries two lateral laminar springs which, in said position, are laterally attached to the two moles provided in the box, all this so that, when the vehicle is struck, the rod carries the button it is displaced forward and the advance of the skate which is limited by an end wall of the box takes place, leaving the leaf springs movable by its free end against the stops and avoiding the impact of the driver against the vehicle while the button is located in the opening adjacent to the slide and, due to the effect of the recoil that follows the shock, is detached from the skate and exits through the this opening, opening the belt and leaving the driver to leave the vehicle. (Machine-translation by Google Translate, not legally binding)