ES241450U - Opening and closing device for packaging. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Opening and closing device for containers, characterized in that the constituent part of the lid of the container is provided, in its upper part, with a rectangular recess divided into two zones; one, that in one of its ends, open, presents in the base a narrow groove and a small tooth directed upwards, while in the other end it incorporates two as lateral nails; and the other, of lower height and much shorter than the first, which is completely open at its base, constituting the mouth of access to the interior of the container, engaging in said cajeado, as element of opening and closing itself, a piece removable elastic, whose general shape corresponds to that of the cajeado and which, like it, appears divided into two parts coinciding with those of that: one, long, straight walls and slightly domed back, which in one of its ends have two pins intended to be inserted into the end slot of the recess, and another short one, which acts as the cover itself of the access mouth, both parts being joined to each other by an elastic tongue provided in its lower face. a cylindrical transverse appendage, the ends of which protrude from the lateral edges of that elastic tongue so that they can be imprisoned by the lateral nails of the cajeado, in such a way that, when coupling the piece in the cajeado and exert pressure on the spine of the longest part of it, the transverse cylindrical appendix and the elastic tongue acts as a hinge and cause the lifting of the shortest part, thus exposing the mouth of access inside the container, mouth that will be closed again by pressing on that shorter part to return it to its initial position. (Machine-translation by Google Translate, not legally binding)