PIVOT JOINT FOR A STROLLER FRAME
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United States of America Patent
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Issued Date -
Nov 13, 2014
app pub date -
May 9, 2014
filing date -
May 9, 2013
priority date (Note) -
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status (Latency Note)
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Abstract
A pivot joint can lockably pivot a front struts, a rear struts and a push arms on each side of a stroller. The pivot joint includes a pivot mount, a first driving plate, a second driving plate and a locking mechanism. A release mechanism is adopted to associate between the locking mechanisms of the two pivot joints for unlocking the locking mechanisms simultaneously. Once the two pivot joints are unlocked by the release mechanism, the stroller frame can be safely folded into a folded configuration by depressing the push arm downward. While the push arm is rotating downward, the pivot joint shall make the front strut to rotate rearward to close the rear strut automatically.
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