Patent ID: 7979964
Filing Date: 2011-07-19
Classification: A44B,A45C,Y10T

Abstract:
1. A locking zipper for zipping two elongated engaging tracks locating alongside of each other, comprising: a zip retainer which comprises a retention base adapted for mounting at said engaging tracks, and a locking head integrally and perpendicularly extended from said retention base; and a zip fastener which comprises a sliding base adapted for slidably mounting at said engaging tracks, a fastener handle extended from said sliding base to drive said sliding base between a zipped position and an unzipped position, and a key-free locker which is integrally and transversely provided at said sliding base of said zip fastener and is releasably engaged with said locking head, wherein at said zipped position, said sliding base is slid to said retention base for zipping said engaging tracks with each other in such a manner that said key-free locker is locked with said locking head for securely locking said zip fastener with said zip retainer into position, whereby said locking head is arranged to engage with said key-free locker in a sandwich manner, wherein at said unzipped position, said key-free locker is released from said locking head such that said sliding base is slid away from said retention base for unzipping said engaging tracks from each other, wherein said key-free locker has two side portions and a mid-portion between said two side portions defining a lock cavity operatively engaging with said locking head in a sandwich manner for securely locking said locking head into position.