ES259331U - Cleaning utensil (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Cleaning utensil, of the type comprising a mast, at one end of which is fixed a head which is a carrier inferiorly of a sponge or the like, characterized in that said head is constituted by two equal plates, arranged in slightly extended extension between yes, whose plates are articulated by their edges facing an intermediate bridge piece that is joined to the mast, both plates being constantly propelled towards their coplanar position by means of respective springs; whose bridge piece has two lateral wings that are located, each one, on top of one of the plates, said wings being arched, in an inverted grooved shape, with the axis parallel to that of articulation of said plates, said plates being susceptible of they must be turned until they are in an approximately parallel position, by means of a set of levers made up of a lower fork, related to the bridge piece of the head, and an intermediate arm that is articulated, on the one hand, to the intermediate branch of the fork and, on the other hand, a slide mounted on the upper part of the mast, whose fork has two consecutive transversal breaks, at approximately 90º, which determine an intermediate step, the end sections of the lateral branches running through the inside of the grooved wings of the bridge piece, to whose outer wall they are articulated by their free end with the ability to turn, said bearer sections being, in the portion that it is located outside the channels, of two trunco-conical rotating rollers, intended to support on tracks formed on the surface of the plates, when the slide is moved towards the head, driving the two plates towards their parallel position. (Machine-translation by Google Translate, not legally binding)