Demountable fabric covered chassis's posts connecting and separating device for painter, has mortise provided such that spacing between moldings is rendered using flared lateral part of each key whose slopes are identical and opposite

摘要

The device has keys (1) and connection elements (9), where each connection element assembles two hollow or hollowed moldings (15, 26) relative to each other. Each key separates the moldings by simultaneously inserting each key in two grooves (17, 29) and in a mortise (10) that is formed in each connection element, where the grooves are formed at each end of the moldings. The mortise is provided such that spacing between the moldings is render possible using a flared lateral part of each key whose slopes (2, 3) are identical and opposite along a longitudinal axis of each key. The moldings, the connection elements and the keys are made of wood, naturally agglomerated material and synthetic material.