Protection/decorative grill for e.g. balcony, has connecting units with bulge sections stopping against crosspieces when rod is introduced into passage, where rod has length greater than thickness of crosspieces to protrude from crosspieces

摘要

The grill has connecting units (3) between crosspieces (1) and bars (2). Each unit has a rod (31) at one end and a bulge section (32), and a unit (33) at its opposite end to cooperate with the bar. The bulge section stops against the crosspieces when rod is introduced into a passage (11) of the crosspieces. The rod has a length greater than a thickness of crosspieces so that the rod protrudes from crosspieces and has a free distal end.