SPATIAL MOBILE FRAME-MODULAR TRADE-EXHIBITION SYSTEM Russian patent published in 2019 - IPC F16B5/02 F16B7/18 A47B47/00 A47F5/10 A47F5/14 A47F5/16 E04B1/19 E04B1/32 E04B2/74 

FIELD: construction.

SUBSTANCE: invention relates to three-dimensional frame system, namely to spatial mobile frame-modular trade-exhibition system, which is used for erection of movable fair, exhibition structures, as well as advertising stands with application of glass, metal, wooden, ceramic and combined by material of panel facade elements. Spatial mobile frame-modular trade-exhibition system is configured to construct a vertical flat frame, as well as a combined frame with a wavy front surface with outer and inner radii in the vertical and horizontal planes. System design also provides for possibility of docking of wavy facade surface with flat facade surface along ends in vertical and in horizontal plane in various combinations. System design makes it possible to build or superstructure in frame with wavy or flat facade surface in vertical and horizontal plane of frame cells for arrangement of recesses, flanges, door openings and show-windows. Spatial frame consists of rectangular frame cells, number of which in horizontal direction is not limited, and in vertical direction is up to 30 tiers. Frame cells can displace relative to each other vertically and horizontally with fixed or variable pitch. System comprises a group of node elements (A) - (A4) made in the form of a rectangular parallelepiped, a group of node elements (B) - (B3), made in form of a trapezoidal prism, which comprises two vertical side faces, group of node elements (C) - (C6), made in form of trapezoidal prism, which contains three vertical side faces, group of node elements (D) - (D1), made in the form of inclined parallelepiped, as well as groups of nodular L-shaped elements. L-shaped node elements are made in the form of a non-convex octahedron, consisting of six side faces, two of which are formed by truncation on the side of one of the octahedron angles, as well as from parallel L-shaped upper and lower faces, which are bases. Groups of nodular L-shaped elements make a group of nodal L-shaped elements (E) - (E1), (F) - (F1), made of initial node element (B), group of nodal L-shaped elements (G) - (G1), (H) - (H1), made from initial node element (D), group of node L-shaped elements (J) - (J1) made from initial node element (A). System contains all the node elements from the composition of all the above groups (A) - (J1). Panel facade elements are made in form of flat rectangle (P), convex quadrangle (P1), vertical equal-sized lateral sides of which at ends are joined to upper and lower arc-shaped equal bases, made in parallel horizontal planes and convexity to the outside, as well as in the form of annular sector (P2). Connecting elements (T) are made with possibility of rotation around their axis. Panel facade elements are made of glass, or metal, or metal alloys, or ceramics, or from combined material on their basis. Nodal and connecting elements are made of light and at the same time strong metal, for example, aluminium, magnesium, titanium, or metal-composite materials or alloys on their basis, both with surface coating, and without it.

EFFECT: technical result is creation of stable, including rigid, reliable, universal both mobile (including mobile from place of installation to location), and stationary spatial (three-dimensional) carcass system.

4 cl, 41 dwg