초록 ▼

A portable shelter structure (10) of variable size consisting of an even number of individual, folding, modular units (12) which, in their folded condition, serve as shipping containers for the shelter. Rigid floor and rigid sidewall sections (22, 28) are hinged (24) along an adjacent edge allowing

A portable shelter structure (10) of variable size consisting of an even number of individual, folding, modular units (12) which, in their folded condition, serve as shipping containers for the shelter. Rigid floor and rigid sidewall sections (22, 28) are hinged (24) along an adjacent edge allowing rotation of the sidewall section from a closed position to an upright position so that the sidewall is substantially perpendicular. Collapsible roof support beams (72) and flexible, collapsible roof covering units (14) are stored in a cavity created between the floor (22) and sidewall (28) sections when they are in their closed state. Collapsible end walls (16) having a door structure (17) therein can be stored in the modular unit cavity or in a separate vestibule packing unit (18) which attaches to the end wall as a separate closed space outside the end wall door.

대표청구항 ▼

A collapsible, self-storing, portable building system, comprising: (a) substantially identical, collapsible modular floor and sidewall units for use in pairs, each of said modular units being generally rectangular and including a generally flat, planar and rigid floor section and a rigid sidewall se

A collapsible, self-storing, portable building system, comprising: (a) substantially identical, collapsible modular floor and sidewall units for use in pairs, each of said modular units being generally rectangular and including a generally flat, planar and rigid floor section and a rigid sidewall section, said floor section and said sidewall section being hingedly attached to each other along adjacent edges and allowing said sidewall section to be pivotally rotated from a closed position in which the perimeters of said floor and sidewall sections are generally coincident and engageable with each other, to an open and upright position relative to its related floor section, said sidewall section having inwardly extending edge walls around its periphery such that an inside surface is formed to define a storage cavity between said floor and sidewall sections when their respective peripheries are engaged, said pairs of modular floor and sidewall sections in their open and upright position being detachably connected to each other along their abutting edges for holding said pairs securely together, (b) removably attachable and collapsing roof members adapted to be secured to and between the tops of said pairs of sidewall sections and to be stored in said storage cavity, and (c) collapsible and attachable end wall sections adapted to be secured to the ends of said modular units and including door means.