Joint mechanism and child high chair thereof
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United States of America Patent
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-
Dec 19, 2017
Issued Date -
N/A
app pub date -
Apr 8, 2015
filing date -
Apr 11, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A joint mechanism of a child high chair includes a first leg, a second leg, an extension arm and a latching component. The first leg includes a cammed portion and an accommodating space. The second leg is pivotally connected to the first leg to switch between a folded position and an unfolded position. The extension arm which includes a restricted portion is pivotally connected to the second leg. The latching component includes a main body disposed on the second leg, and a protrusion disposed on a part of the main body opposite to the second leg. The protrusion is located inside the accommodating space to contact against the restricted portion while the second leg is switched to the unfolded position, and the protrusion is moved upon the cammed portion to separate from the restricted portion while the second leg is switched to the folded position.
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Family
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