초록 ▼

A fluid container and dispenser including an elastomeric reservoir and a dispensing tube connected thereto and a valve to either allow or inhibit fluid flow into or out of the reservoir. One embodiment includes an elongate tube with a hole in one side and an elastomeric sleeve surrounding a portion

A fluid container and dispenser including an elastomeric reservoir and a dispensing tube connected thereto and a valve to either allow or inhibit fluid flow into or out of the reservoir. One embodiment includes an elongate tube with a hole in one side and an elastomeric sleeve surrounding a portion of the tube. A sliding valve element is mounted in the tube to close the hole. The valve element is mounted on a second, smaller tube which slides within the first-mentioned tube. The sleeve is filled by sliding the valve element away from the hole and injecting fluid under pressure into the sleeve to expand it. The valve then is slid to its closed position. The combined first-mentioned and second tubes together form a straw to withdraw fluid from a secondary container into which fluid may be dispensed.

대표청구항 ▼

A fluid container and dispenser device comprising a reservoir for holding fluid, an elongate tube extending through said reservoir, said tube having an opening in one side thereof in the region of said reservoir through which fluid may flow between said reservoir and tube, and valve means movably mo

A fluid container and dispenser device comprising a reservoir for holding fluid, an elongate tube extending through said reservoir, said tube having an opening in one side thereof in the region of said reservoir through which fluid may flow between said reservoir and tube, and valve means movably mounted in said tube for shifting between a first position, closing off said opening to prevent fluid flow, and a second position permitting fluid flow therebetween.