Construction system for e.g. furniture, comprises rectilinear plastic tubes with side openings, blocks for sliding inside tube, and pipes and rods for securing inside blocks

摘要

The system comprises a rectilinear plastic tube containing regular openings in all four sides, so-called clack blocks which can be slid tightly inside the tube so that they are aligned with the openings, rigid but flexible pipes which are inserted into the blocks in order to connect the pipes together, and hollow rods for fixing the pipes into position inside the blocks. Any remaining openings in the tubes where there are no blocks can be sealed by click-fitting different color counters into them.