ES79639U - Non-refillable cap for bottles (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Non-refillable cap for bottles, characterized by being constituted by two fundamental parts, a fastening shell to the bottle and a closing cap, the first constituting a hollow body provided internally with a cylindrical recess for adaptation and fastening to the upper shoulder of the neck or neck of the bottle and provided in its infero-external part with a recess or circular choker for coupling an immobilization and guarantee seal, having provided for the eventual disposition, in this same lower part of the piece, of one or more cuts of the body to allow its best placement, the piece itself being provided, in its upper part, coinciding exactly with the opening or mouth of the bottle, a flat surface provided with a circular succession of small holes that communicate with a circular crown of no greater amplitude a millimeter practiced immediately above them and with which communicates, arrange outside of this circular ring, a recess, also in the form of a circular crown, serves as a housing for a ring or closure made of cork or suitable material, ending this piece in a truncated-conical shape on its periphery. , while in the central part, that is to say, internally with respect to the circular crown superimposed on the holes, a cylindrical extension with a long-step thread emerges which, in its center, in coincidence with the axis of the assembly, has been established a screw fused to the same one and of thread to left, whose screw acts as an exit stop and travel limiter of the closing cap. (Machine-translation by Google Translate, not legally binding)