초록 ▼

Collapsible structures are provided having at least four panels, including a bottom panel, a first panel, a second panel and a third panel. Each panel has a foldable frame member having a folded and an unfolded orientation, with a fabric material covering portions of the frame member to form the pan

Collapsible structures are provided having at least four panels, including a bottom panel, a first panel, a second panel and a third panel. Each panel has a foldable frame member having a folded and an unfolded orientation, with a fabric material covering portions of the frame member to form the panel when the frame member is in the unfolded orientation. The fabric assumes the unfolded orientation of the frame member. Each panel further includes a first side and a second side, with the first side of one panel coupled to the second side of an adjacent panel, and with the bottom panel resting on the surface.

대표청구항 ▼

1. A collapsible structure adapted to be supported on a surface and comprising at least four panels, including a bottom panel, a first panel, a second panel and a third panel, each panel having a foldable frame member having a folded and an unfolded orientation, with a fabric material covering porti

1. A collapsible structure adapted to be supported on a surface and comprising at least four panels, including a bottom panel, a first panel, a second panel and a third panel, each panel having a foldable frame member having a folded and an unfolded orientation, with a fabric material covering portions of the frame member to form the panel when the frame member is in the unfolded orientation, the fabric assuming the unfolded orientation of the frame member, each panel further including a first side and a second side, with the first side of one panel coupled to the second side of an adjacent panel, and with the bottom panel resting on a surface.