ES258415U - Sanitary drain device device (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Sewage system for sanitary drains, which is intended to be placed internally in the body of the sanitary in question, for example a washbasin and in an area located immediately behind the drainage and overflow mouths, all for the purpose that in a manual manner the closure and opening of the pipeline between the aforementioned drain mouth and the general evacuation pipe is produced, essentially it is characterized by comprising a tubular body with holes in coincidence with the drain and the overflow, having upper and internally an axial conduit passing through the upper cover, which exceeds, comprising in this conduit a rod, which protrudes inferiorly from the conduit has smaller diameter and is threaded, while superiorly is retained in its axial displacement by a washer and topped by a knob, having provided that the lower area of the stem that conjugated with an tubular element internally threaded and provided with two radial arms that join a cylindrical tubular obturator, capable of sliding inside the tubular body, to have this in its middle area two vertical grooves diametrically opposite and those that fit and slide separate lugs radial of the obturator, which has its lower bevelled chamfer to contact with an internal widening of the walls of the general body, all in such a way that when rotating the knob and actuating the rod, the filling or de-occlusion of the drain will take place, when ironing lower the lower chamfering of the obturator with the walls of the general body, or it collides the upper area of the threaded tubular element with the area of greater diameter of the shank, while the water of the overflow will have permanent free passage to the drain pipe to through the interior of the shutter. (Machine-translation by Google Translate, not legally binding)