ES258411U - Objecting device for drainage in sanitary appliances (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

1.dressing device of the drain in sanitary appliances, which is specially designed to be placed internally in the body of the sanitary in question, for example, in a washbasin, and in an area located immediately behind the drainage and overflow mouths, all this in order that in a manual way the closure and opening of the pipeline between said drain mouth and the general evacuation pipeline takes place, essentially it is characterized by comprising a tubular body with holes in coincidence with the drain and the overflow, centrally disposed and in its interior a constriction based on a horizontal wall with a large central hole, whose wall divides the tubular body into a cylindrical upper area and a lower polygonal, having been provided that inside the lower polygonal zone a tubular and polygonal obturator with a central crosspiece provided with a central hole is capable of sliding to the threading that is coupled with a threaded area of an axial rod provided at its lower end with a stop and that upperly passes through the closed mouth of the tubular body, where it is retained without the possibility of axial movement by a washer concealable by a cover cap, which is centrally traversed by the stem, which ends at its free end by a knob, all in such a way that turning the stem activated the knob, the obturator slides between the central wall and the lower stop of the stem, which will clog or the drain will be unblocked, while the overflow water will have a permanent free passage to the drain pipe through the hole in the horizontal wall and inside the shutter. (Machine-translation by Google Translate, not legally binding)