Three-dimensional presentation stand comprises presentation fabric pulled on light metal rings tensioned by carbon fiber-reinforced plastic rods so that hooks fixed on the upper/lower ends are inserted in socket connections of the rings

摘要

Three-dimensional presentation stand comprises a presentation fabric having upper and lower hemstitches with three holes pulled on two round light metal rings (2) closed by socket connections (4). The rings are tensioned by three round carbon fiber-reinforced plastic rods (3) so that hooks (5) fixed on the upper and lower ends are inserted in the socket connections of the light metal rings.