Holder for holding a stick-shaped body so as to advance said body and combination of said holder and a stick-shaped body
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United States of America Patent
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Jan 17, 2012
Grant Date -
Jul 17, 2008
app pub date -
Mar 15, 2006
filing date -
Mar 15, 2005
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
There is provided a stick-shaped body advancing holder or a combination of a holder and an eraser adapted to advance a stick-shaped body and to ensure chucking of the body or the eraser without enlargement of the entire configuration. A stick-shaped body advancing holder has an outer barrel, an inner barrel, and urging members, the urging members each being of a sawtooth shape and having bent portions. The urging members are arranged in a gap between flat faces of the outer barrel and flat faces of the inner barrel. On a knocking operation, the bent portions are deformed, thereby generating an urging force.
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