Structure of a single-pull reel
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United States of America Patent
Stats
-
Oct 20, 2009
Grant Date -
Apr 23, 2009
app pub date -
Dec 25, 2008
filing date -
Aug 23, 2007
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A single-pull reel which includes a bottom cover having a center axle, a top cover engageable with the bottom cover; a cord-rotating disc having a top portion provided with a circular flange which is divided into a plurality of sections by a plurality of slots, a clamping member being provided behind one of the sections to form a passage therebetween and having a plurality of serrated teeth at an inner side against the one of the sections, the bottom portion being provided with a multi-operation urging track, a spiral spring having an inner end engaged with a notch of the axle and an outer end bent into a hook to engage with one of the sections of the cord-rotating disc, a cord, and a peg positioning structure comprising a peg and a pulling spring.
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Cited Art Landscape
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