Module for assembling furniture e.g. chair, has tube whose inner diameter is larger than outside diameter of bolt, so that tube section is slid on cylinder bolt

摘要

The module (100) comprises two-node elements (10), tube section (20.1,20.2) with tube inner diameter, two cylinder bolt (30.1,30.2) with bolt outside diameter and two fixing pins (40). Each node element has a cuboid shape with six square faces (10.1) mounted with receptacles (11.1) through cylinder bolt. Each cylinder bolt is provided with axial through bore (33), which is fastened to bore (12) of node element through fixing pin. The tube inner diameter is larger than bolt outside diameter, so that tube section is slid on cylinder bolt.