Signing panel e.g. advertisement panel, assembling and disassembling device for e.g. real estate, has connection rods with two ends respectively inserted in grooves of two corrugated alveolar structural units for coupling two units

摘要

The device has a corrugated alveolar structural unit (1) of Akylux type and having grooves in which one end of connection rods (2) are inserted. Another end of the rods is inserted in grooves of a corrugated alveolar structural unit (3) to couple the two units (1, 3). The rods have diameter corresponding to or greater than that of the grooves. The unit (1) has a fold with hinge function to open or close the unit (1).