Patent ID: 8251237

Claim:
A structure defining a volume, the structure characterised in that it is constituted by: a plurality of ready-to-mount panels forming a base and lateral walls, each panel defining a plurality of edges, each edge defining a length and having a male profile or a female profile, the male profile extending longitudinally along most of the length and defining a convex male form, the female profile extending longitudinally along most of the length and defining a concave female form, the male form of a profile configured to fit into the female form of another profile, each profile corresponding to a respective moveable member, each respective moveable member configured to move longitudinally along the profile; and a plurality of longitudinal members, each longitudinal member being threaded, each longitudinal member passing through the respective moveable member of a male profile of a first panel and through the respective moveable member of a female profile of a second panel, while the male form of the male profile of the first panel is fitted into the female form of the female profile of the second panel, to hold the first and second panels in fitted position.