Patent ID: 6775885
Filing Date: 2004-08-17
Classification: A44B,Y10T

Abstract:
A two way open-end zipper comprising two zipper tapes, a left top stop and a right top stop respectively fixedly molded from plastics on said zipper tapes near a top side, a plug pin and a fixed pin respectively fixedly molded from plastics on said zipper tapes at a bottom side, and an upper slide and a lower slide respectively coupled to said zipper tapes and adapted to close/open said zipper tapes, said plug pin and said fixed pin each defining a longitudinally extended sliding way,wherein said fixed pin comprises a first upright sidewall and a second upright sidewall longitudinally extended along two sides of the longitudinally extended sliding way of said fixed pin, and a springy hook projected from an outer end of said first upright side wall into the longitudinally extended sliding way of said fixed pin, said springy hook having a base integral with said first upright sidewall and suspended in the longitudinally extended sliding way of said fixed pin and a tip curving from said base toward said second upright sidewall and defining with said second upright sidewall a narrow gap, wherein said fixed pin further comprises a projection protruded from said second upright sidewall and facing the tip of said spring hook.