Foldable structure of highchair
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 1, 2008
Grant Date -
Feb 22, 2007
app pub date -
Aug 16, 2006
filing date -
Aug 17, 2005
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Disclosed is a foldable structure of highchair, the structure includes a slidable folding sleeve arranged at a rear leg and provided with a locking block; the locking block locks with a locking portion of a linking rod connected between the rear leg and seat so as to be in a fixed state for retaining expanded position of the structure. The folding sleeve is moved by users to disengage from the locking portion of the linking rod, so that the linking rod drives the rear, front leg and the seat to rotate relatively in order to draw close to one another to be in a folded state for achieving the goal of easy operation of the present invention.
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Family
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