ES154975U - Self-dependable device for advertising and similar applications. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Self-folding device, for advertising and similar applications, essentially characterized by consisting of a body of laminar structure and approximately elongated rectangular shape, capable of forming, by means of transverse bending lines, a prism of polygonal section and, optionally, a cylinder, appearing in the ends of that part two symmetrical rectangular zones of dimensions corresponding to those of an axial plane of the prism or cylinder, with the possibility of folding it into a flattened arrangement, by folding its opposite faces on the respective constituent parts of the axial plane, which entail notches in its upper and lower edges, intended to retain the ends of an elastic filar element, folded on itself in a double angular arrangement, with its central part through two holes made in the middle of one of the edges of the prism or cylinder, which is opposite to the notches cited, deriving from such arrangement the tendency of the body of the prism or cylinder to abruptly adopt a voluminous configuration when its parts are retained by a protective covering element, in folded and flattened arrangement. Whatever may be the circumstances that concur in the essentiality of the utility model, defined in the previous claim, whose purpose is: (Machine-translation by Google Translate, not legally binding)