Title: Two-point bidirectional zipper
Application Number: 93120615 Application Date: 1993.12.08
Publication Number: 1090993 Publication Date: 1994.08.24
Approval Pub. Date: Granted Pub. Date: 1996.12.11
International Classifi-cation: A44B19/00,A44B19/18
Applicant(s) Name: Ye Kexiao Address: 325107
Inventor(s) Name:
Attorney & Agent: YAN LIDE
Abstract:
     The present invention belongs to the field of application technology of articles of every-day use. In order to overcome the defects of conventional zipper which only can be zipped monodirectionally and cann't be normally used when it is short of fastening lug, said utility model uses such a structure design in which a convex lug is placed in centre of one end ofr upper surface of its fastening lug, and both ends of inner side of the convex lug are respectively equipped with a left lug and a right lug, and an opened notch is formed between the convex lug and its oblique line and between both left lug and right lug, and the upper and lower structure of said fastening lug are identical and correspondent each other, and a "inversel"-shaped snap edge is placed in outlet of the zipper. Said invented zipper can be bidirectionally zipped, its service life is long, and isn't easy of damage.
Time: 14
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