ES162107U - New desobstructor of pipes. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

New unblocker of pipes, of the type in which it is constituted by a flexible and elastic bell and a handle of drive, characterized in that the elastic bell is housed inside a hemispherical cap, rigid, the edge of the greater base of which rests against the edge of the elastic bell, whose unión sleeve, emerges through a hole made in the apex of said cap, and covering it there is another smaller rigid cap that covers the hole of the larger rigid cap in the hole of the cusp of which smaller cap rises an annular parapet with two deformations forming diametrically opposed rectangular recess, and step at the bottom thereof, so that the projections of the transverse element linked to the lower end of the pier housed inside the handle and protruding through two vertical slots, diametrically opposed, are housed inside the recesses and support the steps made inside it so that the handle itself, when the utensil is pressed down, descends through the inside of the small shell and the large shell, whereby the internal flexible bell is deformed and the air contained in the inside of said flexible hood, because it can not escape through the edges thereof, since these are pressed annularly by the annular edge of the external rigid bell, it must be forcefully introduced under pressure, through the interior of the drain orifice making a pressure of up to low inside the clogged pipe, and then when you stop tightening the handle of the de-clogger, then the spring is recovered and by reaction pulls up the handle and thereby suddenly rises, the hose sleeve flexible and elastic device, producing an opposite suction effect and pressing simultaneously against the annular edge of the flexible bell preventing the air and liquid from the outside is inserted inside the hood by the edge of the suction cup so that the suction effect is concentrated in the drain hole. (Machine-translation by Google Translate, not legally binding)