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Individual
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Priority to ES9100068UpriorityCriticalpatent/ES1016191Y/en
Publication of ES1016191UpublicationCriticalpatent/ES1016191U/en
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Publication of ES1016191YpublicationCriticalpatent/ES1016191Y/en
Safety stopper that intended to be applied being in containers containers necks toxic, characterized essentially because consists of two bodies formed by sendas caps housed one inside the other; with the particularity of the cap internal incorporates an inner screw thread for attachment by screwing the neck of the bottle, counting also projections within the meaning of generatrices, embodied in an annular band o stretch end close to the base while as internally has inner cap an annular partition concentrically emerging from the base; being provided on the outer surface of such base inner cap, elastic tongues converge slightly upwards, which tend to push out to the outer cap, counting this with projections in the area of intersection of the fund and lateral surface projections that said the pressed towards outer cap inner cap interspersed with projections own inner knob, in order to each other both caps enclarvar perform unscrewed the cap. (Machine-translation by Google Translate, not legally binding)
Bottle stopper comprises spout which pushes into neck and cap which screws on to it, spout having collar which fits over lip of neck with skirt which lodges against top of thread on neck