FIELD: mechanical engineering; opening of closed vessels.
SUBSTANCE: invention is designed for extracting cork out of bottle neck. Proposed device contains outer cup, inner cup installed inside outer cup, extensible cup mounted between outer and inner cups, syringe, separating plate secured inside extensible cup through which syringe passes, and cover with pressure member. Syringe secured in bottom of inner cup is provided with gas inlet, gas channel and gas outlet. Container with gas is placed into inner cup, its outlet tip pointed downwards being aligned with gas inlet. Outer cup is closed by cover and syringe is forced through cork to make gas from container pass through syringe into bottle when pressure member is pressed on to extract cork upwards from bottle.
EFFECT: improved convenience in use.
6 cl, 8 dwg
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