Foldable frame assembly for a playpen
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United States of America Patent
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May 30, 2017
Grant Date -
Oct 1, 2015
app pub date -
Mar 25, 2015
filing date -
Mar 25, 2014
priority date (Note) -
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status (Latency Note)
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Abstract
A foldable frame assembly for a playpen includes a collapsible bottom frame which has a central support mount, a plurality of linking elements, a plurality of first linking rods and a plurality of second linking rods. The linking elements are pivoted between the central support mount and the lower end of the plurality of pillars respectively. Each of the linking elements is provided with a sliding part for moving along the linking elements. When the central support mount was lifted upward, the second linking rods are associated with the first linking rods through the sliding parts thereby incurring an inward torque to prevent the pillars from deflecting outward. By such of the inward torque, users can save their troublesome of stretching hands to hold and keep the pillars uprightly while converting the playpen into its folded configuration.
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