Patent ID: 7228886
Filing Date: 2007-06-12
Classification: F24D,Y02B

Abstract:
1. A foldable panel comprising: plural plate-like members, said plural plate-like members including a flexible thin plate attached to a surface of each of said plural plate-like members so as to interconnect said plural plate-like members such that said plural plate-like members are foldable, from an unfolded condition, into a folded condition by folding said second plate-like member relative to said first plate-like member about said first side of said first plate-like member and by folding said second plate-like member relative to said third plate-like member about said first side of said third plate-like member; and a first folding margin member having a tube passage therein and being connected to each of said first plate-like member and said second plate-like member via said flexible thin plate, wherein when said plural plate-like members are in the unfolded condition, said cutout in said second side of said second plate-like member opposes said cutout in said first side of said third plate-like member to define a first recess, and said first folding margin member is between said first side of said first plate-like member and said first side of said second plate-like member.