A structure includes a base, a first side wall rotatably attached to the base, a second side wall rotatably attached to the base, a roof guidingly coupled to both the first side wall and the second side wall, and a biasing assembly selectively urging the building into a fully erected configuration.
대표청구항▼
1. A selectively collapsible structure comprising: a base;a first side wall rotatably attached to the base, and having angular movement relative to the base between collapsed and erected configurations;a second side wall rotatably attached to the base, and having angular movement relative to the bas
1. A selectively collapsible structure comprising: a base;a first side wall rotatably attached to the base, and having angular movement relative to the base between collapsed and erected configurations;a second side wall rotatably attached to the base, and having angular movement relative to the base between collapsed and erected configurations, the first and second side walls having angular movements independent of each other relative to the base;a roof guidingly coupled to both the first side wall and the second side wall and having movement relative to the base guided by angular movement of the first and second side walls between their collapsed and erected configurations;a biasing assembly urging the structure into a fully erected configuration, the biasing assembly having first and second states in which it has relatively greater and lesser amounts of stored energy, respectively, the first and second side walls urged from their collapsed configurations toward their erected configurations by transition of the biasing mechanism from its first state toward its second state; anda standoff assembly having at least two support members, each support member being defined by first and second ends and having a base cap attached to the second end, wherein the base cap further comprises an opening that is sized to matingly receive the first end of a separate support member of a second standoff assembly when the collapsible structure is in a storage configuration. 2. The structure of claim 1, wherein the standoff assembly further comprises a leveling mechanism that selectively provides a leveling adjustment for the structure in the fully erected configuration, and wherein the support members selectively mate with a portion of the second standoff assembly of a second structure to permit stacking and transport of the structure and the second structure when in a fully collapsed configuration. 3. The structure of claim 2, wherein the leveling mechanism further comprises a plurality of spaced apart holes that cooperates with a selectively removable adjustment pin. 4. The structure of claim 1, wherein the biasing assembly includes a cable and a spring. 5. The structure of claim 4, wherein the spring selectively provides a biasing torsion force. 6. The structure of claim 4, wherein the spring selectively provides a biasing axial force. 7. The structure of claim 1, further comprising a front wall rotatably attached to the base. 8. The structure of claim 1, further comprising a back wall rotatably attached to the base, wherein the first side wall and the second side wall are selectively positioned above the front wall and the back wall when the structure is collapsed. 9. The structure of claim 1, wherein the opening of the base cap is defined by a horizontal abutting surface and a contoured vertical surface formed therein. 10. A selectively collapsible structure comprising: a base;a first side wall rotatably attached to the bade, and having angular movement relative to the base between collapsed and erected configurations;a second side wall rotatably attached to the base, and having angular movement relative to the base between collapsed and erected configurations, the first and second side walls having angular movements independent of each other relative to the base;a roof guidingly coupled to both the first side wall and the second side wall and having movement relative to the base guided by angular movement of the first and second side walls between their collapsed and erected configurations; anda standoff assembly having a leveling adjustment mechanism for selectively providing a leveling adjustment for the structure in a fully erected configuration, and wherein each standoff assembly further includes at least two support members, each support member being defined by first and second ends and having a base cap attached to the second end that is configured for selectively mating with an upper end of a separate support member of a second standoff assembly of a second structure to permit stacking of the structure and the second structure when in a fully collapsed configuration, the base cap further comprising an opening that is sized to matingly receive the upper end of the separate support member of the second standoff assembly. 11. The structure of claim 10, further comprising a biasing assembly selectively urging the structure into the fully erected configuration. 12. The structure of claim 11, wherein the biasing assembly includes a cable and a spring. 13. The structure of claim 12, wherein the spring is preloaded to provide a desired amount of force to urge the roof away from the base at least partially when the structure is transformed from a fully collapsed configuration to a fully erected configuration. 14. The structure of claim 10, further comprising a front wall rotatably attached to the base. 15. The structure of claim 10, further comprising a back wall rotatably attached to the base, wherein the first side wall and the second side wall are selectively positioned above the front wall and the back wall when the structure is collapsed. 16. The structure of claim 10, further comprising a plurality of standoff assemblies adjustably coupled to the base. 17. The structure of claim 10, wherein the standoff assembly is at least vertically adjustable relative to the base. 18. The structure of claim 10, wherein the opening of the base cap is defined by a horizontal abutting surface and a contoured vertical surface formed therein. 19. The structure of claim 10, wherein the leveling adjustment mechanism further comprises a plurality of spaced apart holes that cooperates with a selectively removable adjustment pin. 20. A selectively collapsible structure having collapsed and erected configurations comprising: a substantially horizontal base;a floor panel positioned above the base;a roof having a lowered position proximate to the base in the collapsed configuration and a raised position distant from the base in the erected configuration; andfirst and second substantially planar side walls interposed between and rotatably attached to one of the base and the roof, each side wall having first and second angular positions relative to said one of the base and the roof, the side walls superposing the base and the roof in the collapsed configuration and extending between the base and the roof in the erected configuration, the other of the base and the roof guidingly coupled to the first and second side walls, the roof moved between its lowered and raised positions in response to angular movement of the side walls between their first and second positions, the first and second side walls having angular movements independent of each other between their respective first and second angular positions; wherein the first and second side walls are at all limes biased towards their second angular position, and movement of the roof toward its raised position is assisted by the side wall biases. 21. The structure of claim 20, wherein the first and second side walls are rotatably fixed to the base, and slidably engaged with the roof. 22. The structure of claim 20, further comprising substantially planar front and hack walls each rotatably attached to said base, the front and back walls each having collapsed and erected positions, the trout and hack walls superposing the base and the roof in their collapsed positions and extending between the base and the roof in their erected positions, the front and back walls each moveable between its respective collapsed and erected positions only when the roof is in its raised position. 23. The structure of claim 22, wherein the first and second side walls are superpositioned over the front and hack walls in the structure collapsed configuration.
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