Inflatable structure

Claim 2

An inflatable structure, comprising: (a) an integral frame, flaccid when the structure is in a collapsed configuration, formed by a continuous, generally-tubular member, said frame including segments defining: (i) a floor-forming portion; and (ii) a pair of oppositely-facing, wall-forming portions; (iv) means for inflating said frame to impart a measure of rigidity thereto; (c) a flexible fabric enclosing said frame; (d) at least one substantially-rigid, elongated member insertable between said wall-forming portions to maintain said wall-forming portions at a desired distance from one another; and (e) fitting means carried by frame segments defining said pair of oppositely-facing, wall-forming portions for receiving opposite ends of said at least one substantially rigid, elongated member, said fitting means including elbow clip means for diverging said frame segments defining said pair of oppositely-facing, wall-forming portions at a desired defined angle.

Claim 3

An inflatable structure, comprising: (a) an integral frame, flaccid when the structure is in a collapsed configuration, formed by a continuous, generally-tubular member, said frame including segments defining: i) a floor-forming portion; and (ii) a pair of oppositely-facing, wall-forming portions; (iv) means for inflating said frame to impart a measure of rigidity thereto; (c) a flexible fabric enclosing said frame; (d) a plurality of substantially-rigid, elongated members insertable between said wall-forming portion as to maintain said wall-forming portions at a desired distance from one another, each of said substantially rigid, elongated members comprising an aluminum tube; and (e) means carried by frame segments defining said pair of oppositely-facing, wall-forming portions for receiving opposite ends of said plurality of substantially-rigid, elongated members, wherein said receiving means comprises a pair of fittings to receive opposite ends of each substantially-rigid, elongated member, one of each of said pairs of fittings being carried by frame segments defining one of said oppositely-facing, wall-forming portions at a location opposite a corresponding fitting carried by frame segments defining the other of said oppositely-facing, wall-forming portions.

Claim 4

An inflatable structure, comprising: (a) an integral frame, flaccid when the structure is in a collapsed configuration, formed by a continuous, generally-tubular member, said frame including segments defining: i) a floor-forming portion; and (ii) a pair of oppositely-facing, wall-forming portions; (iv) means for inflating said frame to impart a measure of rigidity thereto; (c) a flexible fabric enclosing said frame; (d) a plurality of substantially-rigid, elongated members insertable between said wall-forming portion as to maintain said wall-forming portions at a desired distance from one another, each of said substantially rigid, elongated members comprising an aluminum tube; and (e) means carried by frame segments defining said pair of oppositely-facing, wall-forming portions for receiving opposite ends of said plurality of substantially-rigid, elongated members, wherein said receiving means comprises a pair of fittings to receive opposite ends of each substantially-rigid, elongated member, one of each of said pairs of fittings being carried by frame segments defining one of said oppositely-facing, wall-forming portions at a location opposite a corresponding fitting carried by frame segments defining the other of said oppositely-facing, wall-forming portions.

Claim 5

A structure in accordance with claim 2 wherein said flexible fabric is adhered to said frame so that, when said frame is inflated, said frame gives a desired form to said fabric.

Claim 6

A structure in accordance with claim 2 wherein said inflating means comprises a bottle of pressurized fluid, and further comprising means for placing pressurized fluid in said bottle in flow communication with said generally-tubular member forming said frame.

Claim 7

A structure in accordance with claim 2 further comprising an inflatable mattress enclosed within said frame segments defining said floor-forming portion of said frame and being integrally formed therewith, said mattress being in fluid communication with said frame so that, as said frame is inflated, said mattress is inflated also.

Claim 8

An inflatable structure, comprising: (a) an integral frame, flaccid when the structure is in a collapsed configuration, formed by a continuous, generally-tubular member, said frame including segments defining: (i) a floor-forming portion; and (ii) a pair of oppositely-facing, wall-forming portions; (iv) means for inflating said frame to impart a measure of rigidity thereto; (c) a flexible fabric enclosing said frame; and (d) a plurality of substantially-rigid, elongated members insertable between said wall-forming portions to maintain said wall-forming portions at a desired distance from one another, each of said substantially rigid, elongated members comprising an aluminum tube.

Claim 9

An inflatable structure, comprising: (a) an integral frame, flaccid when the structure is in a collapsed configuration, formed by a continuous, generally-tubular member, said frame including segments defining: (i) a floor-forming portion; and (ii) a pair of oppositely-facing, wall-forming portions; (iv) means for inflating said frame to impart a measure of rigidity thereto; (c) a flexible fabric enclosing said frame; and (d) a plurality of substantially-rigid, elongated members insertable between said wall-forming portions to maintain said wall-forming portions at a desired distance from one another, each of said substantially rigid, elongated members comprising an aluminum tube.