CAN CONTAINING A FIRST DISPENCE HOLE AND SECOND VENT HOLE AND ONE RETRACTABLE LUG Russian patent published in 2017 - IPC B65D17/32 

FIELD: manufacturing technology.

SUBSTANCE: can for arrangement of fluid containing upper end, which has dispensing region (3A) formed on said upper end by first fracture line (31A), retractable lug (2) connected to upper end by rivet (4) and containing piercing end (21) for first fracture line (31A) breaking and punching inside can dispensing area (3A), wherein not tearing it apart to open dispensing hole (13A) during lifting opposite actuating end (22) of said retractable lug from upper face, ventilation area (3B). Ventilation area is formed on said upper end of second fracture line (31B), separate from first fracture line (31A) and located on rivet opposite side relative to first dispensing area (3A). First and second fracture lines (31A, 31B) are separated from each other by at least one working for torsion strip (5) of can upper side material, intended to function as hinge due to twisting during retractable lug (2) actuating end (22) lifting from can upper side, so, that with dispensing hole (13A) opening by dispensing area (3A) punching inside can ventilation hole (13B) opens by ventilation area (3B) punching to outside from can upper end.

EFFECT: invention enables simultaneous opening of dispensing and ventilation holes.

12 cl, 5 dwg