초록 ▼

A kit for dispensing liquid includes a cap for attachment to a container, the cap defining an outlet. An inner tube is attached to the cap for insertion into the container, a first end thereof being in communication with the outlet and a second end telescopically extending below the container's liqu

A kit for dispensing liquid includes a cap for attachment to a container, the cap defining an outlet. An inner tube is attached to the cap for insertion into the container, a first end thereof being in communication with the outlet and a second end telescopically extending below the container's liquid level. A pump is situated on the cap for selectively pumping air into the container through the inner tube. In one embodiment, a cap vent enables air to be drawn into the pump for transfer into the container so as to urge liquid to flow through the inner tube to the outlet. In another embodiment, a cap vent is positioned to maintain a continuous flow of liquid through the inner tube after the pump has initiated a siphon effect. In either embodiment, an outer tube connects the cap outlet with a dispensing mechanism for selectively dispensing liquid.

대표청구항 ▼

1. A liquid dispensing apparatus for attachment to a liquid container having a neck defining an opening, said liquid dispensing apparatus, comprising:a cap having a generally cylindrical configuration complementary to a configuration of said neck of said container for releasable connection thereto,

1. A liquid dispensing apparatus for attachment to a liquid container having a neck defining an opening, said liquid dispensing apparatus, comprising:a cap having a generally cylindrical configuration complementary to a configuration of said neck of said container for releasable connection thereto, said cap defining an outlet;an extensible inner tube having an inner tube first end attached to said cap and situated for communication with said outlet, said inner tube depending from said cap for insertion into said container when said cap is connected to said neck;a pump situated in said cap in communication with said inner tube first end for transferring air therethrough;a vent on said cap for communicating air into said pump;whereby an operation of said pump transfers air through said inner tube and into said container for urging a liquid in said container to flow through said inner tube to said outlet;an extensible outer tube having an outer tube first end coupled to said outlet of said cap and an opposed outer tube second end;a dispenser mechanism having an inlet port formed to receive said outer tube second end and having an outlet port;a spring-loaded valve on said dispenser mechanism intermediate said inlet port and said outlet port for selectively allowing a liquid to flow from said outer tube to said outlet port;wherein said outer tube second end includes means for coupling said outer tube second end to said inlet port in a snap-fit relationship wherein said dispenser mechanism may be selectively rotated about said outer tube second end; andwherein said inner tube includes a second end opposite said inner tube first end, said inner tube second end defining at least one slot for fluid transfer between said inner tube and said container. 2. The liquid dispensing apparatus as in claim 1 wherein said inner tube includes a plurality of spaced apart extension segments, each segment having upper and lower portions selectively movable relative to one another in accordion fashion. 3. The liquid dispensing apparatus as in claim 1 wherein said outer tube includes a plurality of spaced apart outer tube extension segments, each outer tube extension segment having upper and lower portions for movement relative to one another in accordion fashion. 4. The liquid dispensing apparatus as in claim 1 wherein said dispensing mechanism is in the form of an elephant head. 5. A kit for dispensing liquid from a liquid container of a type having a neck defining an opening, said kit comprising:a cap having a generally tubular configuration with top and bottom walls and a continuous side wall extending between said top and bottom walls, said cap defining a central bore between said top and bottom walls and defining an outlet through said side wall;means on said bottom wall of said cap for releasably coupling said cap to said neck of said container;a vent extending through said side wall between said top and bottom walls adjacent said central bore for transferring air into said container when said cap is coupled to said neck;an extensible inner tube having an inner tube first end situated in said central bore of said cap and in communication with said outlet, said inner tube depending from said cap for insertion into said container when said cap is connected to said neck;a pump positioned atop said cap in communication with said inner tube first end for selectively evacuating air from said inner tube and into said container, whereby to cause a vacuum within said inner tube that draws liquid from said container into said inner tube and through said outlet;an extensible outer tube having an outer tube first end coupled to said outlet of said cap and an opposed outer tube second end;a dispenser mechanism having an inlet port formed to receive said outer tube second end and having an outlet port;a spring-loaded valve on said dispenser mechanism intermediate said inlet port and said outlet port for selectively allowing a liquid to flow from said outer t ube to said outlet port;wherein said inner tube includes a plurality of spaced apart inner tube extension segments, each inner tube extension segment having upper and lower portions selectively movable relative to one another in accordion fashion; andwherein said outer tube includes a plurality of spaced apart outer tube extension segments, each outer tube extension segment having upper and lower portions for movement relative to one another in accordion fashion;wherein said outer tube second end includes means for rotatably nesting said outer tube second end in said inlet port of said dispenser mechanism, whereby said dispensing mechanism may rotate about an imaginary axis defined by said outer tube;wherein said inner tube includes a second end opposite said inner tube first end, said inner tube second end defining at least one slot for fluid transfer between said inner tube and said container.