Collapsible structure
A collapsible structure having a plurality of side panels and a floor panel forming an enclosure having an open top. Each side panel comprises a two-ply web of material and a continuous loop frame. One or more handles may be attached to the structure or formed within one or more of the side panels. A method of making and collapsing the structure is also disclosed.
1. A collapsible structure having an open top, said collapsible structure comprising:
a plurality of adjacent panels, each one of said plurality of adjacent panels being stitched to adjacent ones of said plurality of adjacent panels, each one of said plurality of panels having a first layer and a second layer, the first layer comprising a non-interrupted web and the second layer comprising a web having an opening formed therein;
said first layer and said second layer cooperating to form a pocket therebetween; whereby said opening in said second layer provides access to an interior of said pocket;
a plurality of looped flexible frame members, each one of said plurality of frame members being respectively positioned in the pocket formed between said first layer and said second layer of a selected one of said plurality of panels and forming a side panel having at least a bottom side and two lateral sides; and
a floor panel having a plurality of sides, each one of said plurality of sides being attached to a respective side panel bottom side.
2. The collapsible structure of claim 1 further including frame stitching, said frame stitching extending through said first layer and said second layer and being substantially parallel to and located adjacent to said frame member.
3. The collapsible structure of claim 1 further including a pair of substantially parallel lines of stitching, said lines of stitching extending through said first layer and said second layer and being substantially parallel to said frame member, the frame member being located between each member of said pair of parallel lines of stitching.
4. The collapsible structure of claim 1 further comprising at least one handle member, said handle member being secured to at least one of said side panels.
5. The collapsible structure of claim 1 further comprising at least one handle member, said handle member being secured to at least one of said frame members.
6. The collapsible structure of claim 1 further including a storage pouch, said storage pouch being coupled to one of said side panels near said open top.
7. The collapsible structure of claim 1 wherein said looped frame forms a continuous loop.
8. A collapsible structure having an open top, said structure comprising:
a plurality of adjacent side panels, each one of said plurality of adjacent side panels being stitched to adjacent ones of said plurality of adjacent side panels, each side panel including a two-ply web, and a looped frame;
the two-ply web including a first layer and a second layer cooperating to form a pocket therebetween, the first layer comprises a non-interrupted web and the second layer comprises a web having an opening formed therein; whereby said opening in said second layer provides access to an interior of said pocket;
the frame being positioned in the pocket between the first layer and the second layer of the web.
9. The collapsible structure of claim 8 further including frame stitching, said frame stitching extending through said first layer and said second layer and being substantially parallel to and located adjacent to said frame member.
10. The collapsible structure of claim 8 further including a pair of substantially parallel lines of stitching, said lines of stitching extending through said first layer and said second layer and being substantially parallel to said frame member, the frame member being located between each member of said pair of parallel lines of stitching.
11. The collapsible structure of claim 8 further comprising at least one handle member, said handle member being secured to at least one of said side panels.
12. The collapsible structure of claim 8 further comprising at least one handle member, said handle member being secured to at least one of said frame members.
13. The collapsible structure of claim 8 further including a storage pouch, said storage pouch being coupled to one of said side panels near said open top.
14. The collapsible structure of claim 8 wherein said looped frame forms a continuous loop.