FIELD: packing equipment, particularly disposable opening devices previously connected to sealed bottles.
SUBSTANCE: device has closure, installed on crown cap and having annular inner extension arranged at opened end thereof and snap-fitted under crown cap rim. Device also has handle made as extension on outer cap surface and directed preferably at an angle to bottom plane thereof. All members are formed of plastics as a single whole. Side walls of the closure are provided with weakened areas arranged symmetrically about base of handle extension and dividing inner annular extension into parts.
EFFECT: increased convenience of bottle opening due to reduced pressure applied to user's hand and due to high availability for bottle opening.
4 cl, 3 dwg
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RU2254275C2 |
