ES225448U - Zip closure. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Rack-and-slide closure, of the type comprising a pair of support straps facing each other and carrying on and along their reinforced reinforced edges a pair of sets of intermeshing coupling elements; a movable cursor along said coupling elements for attaching said support tapes to one another and separating them from one another in order to close and open said closure, said cursor including a pair of spaced upper and lower tabs one on top of the other. The other by a neck located in the center of its front end to define a guide channel substantially Y-shaped through said cursor to guide the movement of said coupling elements therethrough said neck having a terminal part rear converging inwards, and a pair of end stops of identical structure to limit the closing movement of said slider, said end stops being fixed to said tape edges at their upper ends in opposite relation to each other, and said stops being received. Terminals in said guide channel when said cursor is in its upper position, characterized in that each of said terminal stops a recess formed on its inner side and between its inner front and rear corners, said recess having an intermediate flat part, whereby when said slider is in its upper position, the opposite inner front corners of said end stops are arranged in cooperation with the opposite sides of said slider neck being its inner back corners abut one another so that said opposite recesses cooperate with said rear end portion converging inwardly of said slider neck to define a substantially V-shaped space therebetween. Same to prevent any part of the neck of the cursor from contacting said opposing intermediate flat parts until the leading end of said cursor neck comes into contact with them when said rear end portion converges inwardly of said cursor neck passes between said inside butt rear corners of said end stops s. (Machine-translation by Google Translate, not legally binding)