HAND-OPERATED COIL STAPLER
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United States of America Patent
Stats
-
N/A
Issued Date -
Jun 26, 2014
app pub date -
Oct 23, 2013
filing date -
Dec 21, 2012
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A hand-operated coil stapler includes a main body having a linkage system provided therein; a staple driving mechanism assembled to a front end of the main body and including a complex staple driver; a pusher and magazine assembly connected to a bottom of the main body and including a push rod having a staple-pushing spring fitted therearound; and a coil staple unit formed of bar-shaped staples. When the main body is downward pushed, the linkage system brings the complex staple driver to bend and drive a first staple of the coil staple unit into a workpiece. Meanwhile, the complex staple driver comes into contact with the push rod and forces the latter backward to compress the staple-pushing spring. When the main body is released, the staple-pushing spring elastically moves the push rod forward, bringing a subsequent staple to a position below the complex staple driver for a next stapling operation.
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Family
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