| 摘要 |
FIELD: packaging industry.SUBSTANCE: fillable closure with push button for draining consists of a fitting (3) for screwing or putting on the neck of the container (4) and a lid of the closure (1) corresponding to the fitting (3), which is put on or lowered by a pivoting motion around the hinge joint on the fitting (3) and latches on it. In the fitting (3) the individually filled container (2) is inserted, which is closed from below with the pierced and cut through film (19). The cap of the lid has an outer deformable ring (12) and is axially rotatable and pressed downwards thrust washer (7) directed with its lower side downwards. Above the container (2) which is upturned and inserted into the fitting, there is a receiver bushing (15) acting as a sleeve gasket, which moves only in the axial direction and performs the function of the guiding device for the container (2). When pressing down of the lid cap on the container (2) inserted in the fitting, it is pressed down so that the film (19) is pushed onto the piercing and cutting through device (13), and it is pierced and cut through.EFFECT: improved design.4 cl, 12 dwg |
