Interlock to ensure media panels between a First and a second panel in underhanded, and Box type envelope

摘要

Means of interlocking panels for boxes that serve to ensure between a First and a second panel (10, 12) in overlapping relationship,A Tongue blocking comprendiendodicho first panel (14) protruding from the first panel,Having Tongue blocking a portion of his neck (20) to said first panel hinged base and a Shoulder portion (22) adjacent to it,The second panel including a retaining tab (30) that defines unaabertura Lock quesobresale D and the second panel, where the retention piece is displaced out of the plane ofThe second panel to receive such tab blocking Lock through the opening and is adjacent to a portion of the lenguetabloqueante Project andose Beyond such porcionhombro whereAnd it provides a blocking Edge (25) of the blocking piece in each of the edges of the back plate in lateralesopuestos missed blocking shoulder to Interconnect with lasporciones D PanelsE d icho second panel located adjacent to the curved edges complementary (43, 45) dichaabertura lock to keep the first panel and the second panel in overlapping relationship blocked.