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US 7,451,776 B2Granted
Portable awning with a collapsible supporting frame
AssigneeNengsen Chen
InventorNengsen Chen
Life of this patent
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Abstract
An awning includes a plurality of peripheral poles, a plurality of iron screens, and a collapsible supporting frame. A lower top cloth covers a lower top frame of the collapsible supporting frame and is attached in such a way as to define a central opening, and an upper top cloth covers an upper top frame of the collapsible supporting frame. The upper top cloth has an area of projection larger than the area of the central opening of the lower top cloth. The upper umbrella disk and the middle umbrella disk are moveable into position by a positioning fixture.
Claims6
An awning comprising:
- a collapsible supporting frame having a lower top frame and an upper top frame;
- a plurality of periphery pole sections including a plurality of upright poles, wherein the collapsible supporting frame is supported by the periphery pole sections;
- a lower top cloth covering the lower top frame of the collapsible supporting frame and defining a central opening;
- an upper top cloth covering the upper top frame of the collapsible supporting frame;
- wherein the upper top frame and lower top frame of the collapsible supporting frame are connected by a connecting tube;
- wherein the upper top frame includes a plurality of top poles pivotally connected to an upper umbrella disk mounted on the connecting tube, wherein the lower top frame includes relatively long top poles and relatively short top poles, which are all pivotally connected to a middle umbrella disk mounted on the connecting tube, and a plurality of supporting poles, which are pivotally connected to a lower umbrella disk mounted on the connecting tube and to the middle portions of the relatively long and short top poles of the lower top frame respectively, and the long and short top poles of the lower top frame are connected to and supported by the periphery pole sections.
3 more elements
Dependencies are inferred from the claim text.