Pushrod-type tent frame
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United States of America Patent
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Oct 27, 2015
Grant Date -
N/A
app pub date -
Jul 7, 2014
filing date -
Jul 7, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A pushrod-type tent frame includes a base, a frame linkage and a controlling mechanism. The frame linkage has two support sets arranged in parallel, each having a supporting pole, an upper supporting pole and a lower supporting pole pivotally connected in sequence. The supporting pole has an outer end pivotally connected to a front edge of the base, and the lower supporting pole has an outer end pivotally connected to a rear edge of the base. The controlling mechanism has two rod-pushing mechanisms pivotally connected to the two support sets, respectively. Each of the rod-pushing mechanisms has a driving device for driving a telescopic rod assembly to change its reach and thereby prop up or release the frame linkage, so as to expand the tent frame or allow the tent frame to be retracted.
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Family
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Cited Art Landscape
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