Zipper head assembly structure for decreasing frictional resistance and sliding member thereof
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United States of America Patent
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Jun 27, 2017
Issued Date -
N/A
app pub date -
Dec 1, 2014
filing date -
Oct 3, 2014
priority date (Note) -
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status (Latency Note)
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Abstract
A zipper head assembly structure for decreasing frictional resistance includes a sliding member and a pulling member. The sliding member has a first sliding portion, a second sliding portion, and a connection portion connected between the first and the second sliding portions. The pulling member has an end portion movably mated with a retaining body of the first sliding portion. The first sliding portion has a first inner surface and a first outer surface opposite to the first inner surface, the first sliding portion has a plurality of first sliding blocks disposed on the first inner surface thereof and separated from each other. The second sliding portion has a second inner surface and a second outer surface opposite to the second inner surface, and the second sliding portion has a plurality of second sliding blocks disposed on the second inner surface thereof and separated from each other.
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