FIELD: personal use articles.
SUBSTANCE: slider with a pyramid-shaped projection represents a hollow body consisting of an upper and a lower parts, lateral sides with slots (one slot on each side, passing along the slider lower part and intended for passage of the zipper band); additionally, there are two channels in the slider cavity and in its front part that converge as far as approaching to the slider rear part as well as a wedge-shaped partition. On the slider outside there is a trinket. In the slider cavity (at least - in its lower part), a projection is shaped in the form of a triangular truncated pyramid serving as the platform across which the zipper links move in the process of their fixation to each other.
EFFECT: design improvement.
8 dwg
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