Device for exposing opening frame to user during public events, has polystyrene dismountable elements forming scrap-iron carrier structure, where dismountable elements are in form of blocks defining location for mounting rods
摘要
<p>The device has polystyrene dismountable elements forming a scrap-iron carrier structure. The dismountable elements have weight equal to 60 kg. The dismountable elements are wrapped vegetal materials. The dismountable elements are fixed with rods. A rubber thread part defines a space in front of the device. The dismountable elements are in a form of blocks defining a location for mounting the rods. Each block is formed with holes.</p>
