Folding tabletop arrangement for table has joint at top of leg with surfaces at 45 degrees to horizontal and releasable clamp enabling tabletop to be turned from horizontal to vertical position

摘要

The table (1) has a flat tabletop (2) with a fastening block (4) on its underside. The block has a surface at a 45 degree angle (5) with grooves and ridges engaging a matching surface (7) of a fastening block (6) at the top of a support leg (3). The two blocks are held together by a pin at 90 degrees to the two mating surfaces. A transverse pin with an enlarged head (11a), with a handle (12) screwed to it, passes through the top block and holds the fastening pin.