Zipper head assembly structure

Details Zipper head assembly structure Zipper head assembly structure

2007-08-21

2007-08-21

Sandy, Robert J. (Department: 3677)

Buckles, buttons, clasps, etc.

Zipper or required component thereof

Slider having specific configuration, construction,...

C024S429000, C024S421000

Reexamination Certificate

active

11332339

ABSTRACT:
A zipper head assembly structure includes a fastening slider, a pulling piece, a horse-like hook, an elastic piece and a cap. The top of the fastening slider has a first fixing base and a second fixing base at two ends thereof, respectively. One end of the elastic piece is fixedly connected on the first fixing base of the fastening slider. The elastic piece abuts against the top portion of the horse-like hook. The cap covers the first and second fixing bases of the fastening slider, the end portion of the pulling piece, the horse-like hook and the elastic piece. The zipper head assembly structure of the present invention reduces efficiently the material cost, simplifies the manufacturing procedure much, and reduces the manufacturing cost. Further, the elastic piece is fixed on the fastening slider more firmly, so the elastic piece and the horse-like hook can abut to each other sufficiently.

REFERENCES:
patent: 5664300 (1997-09-01), Mizuno
patent: 5729874 (1998-03-01), Mizuno
patent: 5809622 (1998-09-01), Yaguramaki
patent: 6993810 (2006-02-01), Hamada

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