Connection device for dispensing fluid from a bottle

An extraction device providing for the extraction of a liquid contents of a bottle by the replacement thereof with a gas, the bottle having a body defining an interior volume thereof and having a bottom end and an open neck end, the extraction device, comprising:

• a flow regulating portion for insertion into the bottle through the open neck end thereof and securable thereto, the flow regulating portion having a perimeter wall sized to be received within the neck end and held closely adjacent an interior surface thereof, the regulating portion having an open end and an opposite floor end positioned within the bottle neck end, the floor end having top and bottom surfaces and having a gas orifice extending there through and one or more fluid holes extending there through, a normally closed valve in fluid tight securing with the gas orifice and a resilient normally closed member in fluid tight securing with the one or more fluid holes,
• a flow actuating portion releasably securable with the regulating portion, the flow actuating portion having an exterior housing having a gas inlet fitting and a liquid outlet fitting extending there from at a proximal end thereof and the having a fluid flow opening at a distal end thereof,
• a gas channel extending through the flow actuating housing providing for exclusive fluid communication between an outlet hole at an outlet end thereof and the inlet fitting, and a fluid passageway extending through the flow actuating housing providing for exclusive fluid communication between the outlet fitting and the fluid flow opening,
• one or more opening structures extending from the flow actuating portion distal end for insertion into the one or more fluid openings when the flow actuating portion and the flow regulating portion are secured together for deflecting the resilient normally closed member from the one or more fluid openings for permitting fluid flow there through, and the floor end of the flow regulating portion positioned so that when the flow regulating portion and the flow actuating portion are secured together the outlet end of the gas channel contacts the gas orifice of the floor portion whereby seating means provides for fluid tight seating there between so that gas under pressure flowing into the gas channel is directed exclusively into the normally closed valve causing opening thereof for entry of the gas into the bottle interior volume whereby liquid contents of the bottle is forced by such entry of gas to flow through the one or more fluid openings into the fluid passageway and out of the fluid outlet fitting.

An extraction device providing for the extraction of a liquid contents of a bottle by the replacement thereof with a gas, the bottle having a body defining an interior volume thereof and having a bottom end and an open neck end, the extraction device, comprising:

• a flow regulating portion for insertion into the bottle through the open neck end thereof and securable thereto, the flow regulating portion having a perimeter wall sized to be received within the neck end and held closely adjacent an interior surface thereof, the regulating portion having an open end and an opposite floor end positioned within the bottle neck end, the floor end having top and bottom surfaces and having a gas orifice extending centrally there through and one or more fluid holes extending there through along a perimeter extending around the gas orifice, a first normally closed valve in fluid tight securing with the gas orifice and a resilient normally closed member in fluid tight securing with the one or more fluid holes,
• a flow actuating portion releasably securable with the regulating portion, the flow actuating portion having an exterior housing having a gas inlet fitting and a liquid outlet fitting extending there from at a proximal end thereof and the housing defining an interior space having a fluid flow opening at a distal end of the flow actuating portion,
• a gas tube slideably retained within the interior space and moveable against biasing means between a normally closed position and an open position and the gas tube having a central gas passage extending along a central axis thereof providing for fluid communication between an inlet hole at an inlet end thereof and an outlet hole at an outlet end thereof, the gas tube outlet end having an end surface extending transverse to the axial extension of the central passage thereof and the central passage ending with the gas tube outlet hole centrally thereof, and the gas tube outlet end and a perimeter of the interior space fluid flow opening having sealing means there between for preventing fluid flow into the interior space when the gas tube is in the normally closed position,
• an inlet tube section in the interior space having a first end in fluid tight securing with and extending from the gas inlet fitting partially into the interior space and the gas tube inlet end insertable into the inlet tube section wherein the gas tube inlet hole is received within the inlet tube section and wherein the inlet tube section provides for fluid tight dynamic sealing of the gas tube around an exterior surface thereof,
• one or more opening structures extending from the flow actuating portion distal end for insertion into the one or more fluid openings when the flow actuating portion and the flow regulating portion are secured together for deflecting the resilient normally closed member from the one or more openings for permitting fluid flow there through, and the floor end of the flow regulating portion positioned so that when the flow regulating portion and the flow actuating portion are secured together the end surface of the gas tube outlet end contacts the top surface whereby the gas tube is moved linearly from its normally closed position to an open position for providing a fluid flow path from the one or more openings into the interior space to the fluid outlet fitting and so that contact is created between the gas tube outlet hole and the gas orifice of the floor portion whereby seating means provides for fluid tight seating there between so that gas under pressure flowing into the gas channel is directed exclusively into the first resilient normally closed valve causing opening thereof for entry of the gas into the bottle interior volume whereby liquid contents of the bottle is forced by such entry of gas to flow through the one or more fluid openings into the interior space and out of the fluid outlet fitting.