ES208986U - Zip closure. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Zipper closure, of the type comprising a pair of support tapes each provided with a continuous coupling element disposed on one surface thereof so as to extend along its first longitudinal edge facing the other support tape, said coupling element being of a synthetic resin filament and including a series of coupling heads disposed along a longitudinal edge of the coupling element and a series of connecting portions disposed along the other longitudinal edge of the coupling element said coupling heads being adapted to cooperate between similar coupling heads of the other coupling element, and a slidable slider along said coupling elements and including a body having a flared upper end and a lower end narrow, said cursor body including a front flap and a rear flap that are nests the one to the other by a rib located in said flared upper end, said front fin of said cursor body having a pair of side flanges, characterized in that it has a pair of upper end stops of synthetic resin material and fused to said ribbons. Support at the upper ends of said coupling elements, respectively, each comprising. Said upper end stops, forming a single body with them, a stop part against which the upper edge of one of said lateral flanges of said front wing reaches the stop when said cursor moves along said continuous coupling elements to its predetermined upper position on the slide fastener, and a guide part which is substantially in the shape of a right triangle seen in plan and whose cross section substantially decreases in the direction away from the upper end of the slide fastener, the latter being adapted guide part for correspondingly entering said slider body through said flared upper end when said slider is moved to said predetermined upper position in order to guide said slider to said predetermined upper position, said stop portion of each terminal stop superior a substantially rectangular shape and being greater than said guide part both in height and in a dimension in the transverse direction with respect to the support tape, said stop part and guide part of each several upper end stop wrapping. Of said joining parts, including the upper one, of the corresponding coupling element, and forming a single body with them. (Machine-translation by Google Translate, not legally binding)