Squirt dispensing closure for liquid drink concentrate
A squirt dispensing closure ( 10 ) for liquid drink flavor concentrate includes a closure body ( 12 ), a hinged cap ( 14 ), and a flow baffle ( 18 ). The closure body has a closure deck ( 20 ) and a tubular dispensing spout ( 22 ) having a lower portion ( 26 ) extending downwardly to provide a flow conduit ( 28 ) from the interior of the closure body. The flow baffle ( 18 ) includes a bottom wall ( 40 ), and a side wall ( 42 ) which is snap mounted over the lower portion of the dispensing spout ( 22 ). A fluid well ( 50 ) is formed in the bottom wall ( 40 ) and a fluid opening ( 52 ) is formed on a peripheral edge of the bottom wall. An arcuate baffling wall ( 54 ) extends upwardly from the bottom wall ( 40 ) adjacent the fluid opening ( 52 ), forming a restricted flow gap ( 56 ) from the fluid opening into an interior of the flow baffle ( 18 ). A baffling post ( 58 ) extends upwardly from within the fluid well 50 ) into the flow conduit ( 28 ) to form a restricted annular flow passage ( 60 ) therebetween.
1. A dispensing closure comprising:
a closure body;
a cap;
a hinge structure connecting said cap to said closure body, said cap being hingedly movable between a closed position and an open position; and
a flow baffle,
said closure body including
a closure deck,
a tubular dispensing spout having an upper portion extending upwardly from said closure deck and further having a lower portion extending downwardly from said closure deck, said tubular dispensing spout providing a flow conduit from an interior of said closure body to an exterior thereof,
an inner skirt wall extending downwardly from said closure deck encircling said lower portion of said dispensing spout, said inner skirt wall including container mounting formations,
an outer skirt wall extending downwardly from said closure deck, and
an annular shoulder extending downwardly from said closure deck within said inner skirt wall and encircling said lower portion of said dispensing spout,
said flow baffle including
a bottom wall,
a side wall extending upwardly from said bottom wall wherein a peripheral upper edge of said side wall is received in snap fitting engagement with said annular shoulder of said closure body,
a fluid well formed in said bottom wall,
a fluid opening formed on a peripheral edge of said bottom wall,
an arcuate baffling wall extending upwardly from said bottom wall in closely spaced facing relation with said side wall and adjacent said fluid opening and forming a restricted flow gap extending from said fluid opening into an interior of said flow baffle,
a baffling post extending upwardly from within said fluid well, said baffling post having an outer diameter which is less than an interior diameter of said flow conduit of said lower portion of said dispensing spout, said baffling post being received within said flow conduit to form a restricted annular flow passage therebetween.
2. The dispensing closure of claim 1 wherein said bottom wall of said flow baffle is sloped downwardly towards said fluid opening to permit fluid within said flow baffle to drain.
3. The dispensing closure of claim 2 wherein said baffling post and said flow conduit within said lower portion of said dispensing spout have stepped interfitting structures thereby creating a stepped annular flow passage.
4. The dispensing closure of claim 1 wherein said baffling post and said flow conduit within said lower portion of said dispensing spout have stepped interfitting structures thereby creating a stepped annular flow passage.
5. The dispensing closure of claim 1 wherein said inner skirt wall is segmented and said container mounting formations comprise thread lugs.
6. The dispensing closure of claim 1 wherein said cap includes a tubular sealing wall which is received over said upper portion of said dispensing spout.
7. The dispensing closure of claim 1 wherein said cap includes a tab to facilitate movement of said cap to said open position.
8. A dispensing closure comprising:
a closure body;
a cap; and
a flow baffle,
said closure body including
a closure deck,
a tubular dispensing spout having a lower portion extending downwardly from said closure deck, said tubular dispensing spout providing a flow conduit from an interior of said closure body to an exterior thereof,
a skirt wall extending downwardly from said closure deck encircling said lower portion of said dispensing spout, said skirt wall including container mounting formations, and
an annular shoulder extending downwardly from said closure deck within said skirt wall and encircling said lower portion of said dispensing spout,
said flow baffle including
a bottom wall,
a side wall extending upwardly from said bottom wall wherein a peripheral upper edge of said side wall is received in snap fitting engagement with said annular shoulder of said closure body,
a fluid well formed in said bottom wall,
a fluid opening formed on a peripheral edge of said bottom wall,
an arcuate baffling wall extending upwardly from said bottom wall in closely spaced facing relation with said side wall and adjacent said fluid opening and forming a flow gap extending from said fluid opening into an interior of said flow baffle,
a baffling post extending upwardly from within said fluid well, said baffling post having an outer diameter which is less than an interior diameter of said flow conduit of said lower portion of said dispensing spout, said baffling post being received within said flow conduit to form an annular flow passage therebetween.
9. The dispensing closure of claim 8 wherein said bottom wall of said flow baffle is sloped downwardly towards said fluid opening to permit fluid within said flow baffle to drain.
10. The dispensing closure of claim 9 wherein said baffling post and said flow conduit within said lower portion of said dispensing spout have stepped interfitting structures thereby creating a stepped annular flow passage.
11. The dispensing closure of claim 8 wherein said baffling post and said flow conduit within said lower portion of said dispensing spout have stepped interfitting structures thereby creating a stepped annular flow passage.
12. The dispensing closure of claim 8 wherein said cap includes a tubular sealing wall which is received over said dispensing spout.
13. The dispensing closure of claim 8 wherein said cap includes a tab to facilitate movement of said cap to said open position.
14. A dispensing closure comprising:
a closure body including
a closure deck, and
a dispensing spout having a lower portion extending downwardly from said closure deck, said dispensing spout providing a flow conduit; and
a flow baffle surrounding said lower portion of said dispensing spout, said flow baffle including
a fluid opening,
a bottom wall,
a fluid well formed in said bottom wall, wherein said fluid opening is formed on a peripheral edge of said bottom wall, and
a baffling post extending upwardly from within said fluid well, said baffling post having an outer diameter which is less than an interior diameter of said flow conduit of said lower portion of said dispensing spout, said baffling post being received within said flow conduit to form a flow passage therebetween,
wherein said flow baffle further includes a side wall, and an arcuate baffling wall in closely spaced facing relation with said side wall and adjacent said fluid opening.
15. The dispensing closure of claim 14 wherein said closure body further comprises an annular shoulder extending downwardly from said closure deck encircling said lower portion of said dispensing spout and said flow baffle further comprises a side wall extending upwardly from said bottom wall wherein a peripheral upper edge of said side wall is received in engagement with said annular shoulder of said closure body.
16. The dispensing closure of claim 14 wherein said bottom wall of said flow baffle is sloped downwardly towards said fluid opening to permit fluid within said flow baffle to drain.
17. The dispensing closure of claim 14 wherein said baffling post and said flow conduit within said lower portion of said dispensing spout have stepped interfitting structures thereby creating a stepped annular flow passage.