ES258267U - Boca roscada packaging closure (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Closing of containers of threaded mouth, provided with a safety device that prevents its opening by children, characterized in that it is formed by a set comprising a first internal plug, which performs the function of closing itself, and a second plug external, superimposed on the first and that performs the function of preventing the opening of the container by children, said first internal stopper being of the completely conventional type, threaded inside, of a rigid material, endowed in the external upper part of its skirt of a annular portion provided with multiple short and vertical grooves, while the second external cap is made of a somewhat flexible material, is provided on the inner side of its flat base with a small protuberance, separating said internal face from the external superior of the first stopper, and is provided in the internal upper part of its skirt of multiple vertical ribs equidistant from each other a distance equal to those that separates the grooves of the first cap, all this so that in the normal position of poso the ribs of the external cap are arranged slightly displaced upwards with respect to the grooves of the internal cap, being able to rotate smoothly in both directions on it and being necessary for open and close the container perform a downward pressure at the same time that the external cap is rotated, so that the ribs of the latter are introduced into the grooves of the internal cap and this is carried by it. (Machine-translation by Google Translate, not legally binding)