Sunshade Assembly Having a Locking Mechanism
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United States of America Patent
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N/A
Issued Date -
Jan 24, 2013
app pub date -
Jul 20, 2011
filing date -
Jul 20, 2011
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A sunshade assembly includes a winding shaft, a sunshade cloth wound around the winding shaft, and a pull rod connected to one end of the sunshade cloth. A guide unit includes a base seat disposed below a housing of the sunshade assembly, and a guide rod having a top end connected to the pull rod. A locking mechanism includes a push-push lock mounted on the base seat, and a latch unit fixed to the guide rod and having an engaging tongue. When the sunshade cloth is pulled upward by the pull rod to a stretched position, the guide rod is moved upward so that the engaging tongue pushes and engages the push-push lock. When the guide rod is moved further upward, the engaging tongue pushes again the push-push lock and disengages therefrom, thereby permitting the sunshade cloth to be wound automatically by the winding shaft to a wound position.
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