A mixed liquid dispenser head (7) is provided with a carbonated water supply port (39), raw material exits (33), and a diluting water exit (35) within a head main body (11); a nozzle (13) that is attached to the head main body so as to cover the carbonated water supply port (39), the raw ingredient
A mixed liquid dispenser head (7) is provided with a carbonated water supply port (39), raw material exits (33), and a diluting water exit (35) within a head main body (11); a nozzle (13) that is attached to the head main body so as to cover the carbonated water supply port (39), the raw ingredient exits (33), and the diluting water exit (35); valve devices (49) that are provided in the raw ingredient exits and the diluting water exits and that open and close due to liquid pressure changes; a flow straightening plate (41) for making carbonated water discharged from the carbonated water supply port flow along an inner circumferential surface of the nozzle; and low pressure caps (57) and (59) provided for each of the raw ingredient exits and the diluting water exit and covering the raw ingredient exits and the diluting water exit together with the valve devices.
대표청구항▼
What is claimed is: 1. A mixed drink dispenser head comprising: a head main body including a recess defining portion that defines a recess; a plurality of liquid exits provided within the head main body; a nozzle mounted to the head main body and covering the liquid exits; a valve means provided in
What is claimed is: 1. A mixed drink dispenser head comprising: a head main body including a recess defining portion that defines a recess; a plurality of liquid exits provided within the head main body; a nozzle mounted to the head main body and covering the liquid exits; a valve means provided in at least one of the plurality of liquid exits, for opening and closing the at least one of the plurality of liquid exits in response to a liquid pressure change; and a flow straightening plate for making carbonated water discharged from the carbonated water supply port flow along an inner circumferential surface of the nozzle, the flow straightening plate being sandwiched and held between the head main body and the nozzle; and a resistive member including an outer surface provided with grooves, the resistive member being inserted within the recess defining portion such that the carbonated water flows from the carbonated water supply port to an inner circumferential surface of the nozzle through a gap between the recess defining portion and an outer surface of the resistive member. 2. A mixed drink dispenser head according to claim 1, wherein the liquid exits comprise a carbonated water supply port, raw ingredient exits, and a diluting water exit, and wherein the valve means is provided with a valve body that opens, due to liquid pressure, from each of the raw ingredient exits and the diluting water exit. 3. A mixed drink dispenser head according to claim 1, further comprising a low pressure cap in each of the liquid exits to which the valve means is provided, the low pressure cap covering the valve means and the liquid exits. 4. A mixed drink dispenser head according to claim 1, wherein the flow straightening plate has a flow straightening surface, and wherein the raw ingredient exits and the diluting water exit are disposed in the flow straightening plate further downstream than the flow straightening surface in a dispensing direction. 5. A liquid dispenser head comprising: a head main body including a recess defining portion that defines a recess; a plurality of liquid exits provided within the head main body; a nozzle mounted to the head main body and covering the liquid exits, the nozzle having an annular shoulder portion provided on an inner circumferential surface thereof: a valve provided in at least one of the plurality of liquid exits, for opening and closing the liquid exit in response to a liquid pressure change; a flow straightening plate disposed on the annular shoulder of the nozzle, the flow straightening plate including an annular outside surface defining a plurality of grooves for permitting carbonated water, that has been discharged from the carbonated water supply port, to flow along the inner circumferential surface of the nozzle, wherein the flow straightening plate is sandwiched and held between the head main body and the nozzle; and a resistive member including an outer surface with grooves, the resistive member being inserted within the recess defining portion such that a gap is formed between the recess defining portion and the outer surface of the resistive member, wherein, during a dispensing operation, carbonated water flows from the carbonated water supply port, through the gap, and to an inner circumferential surface of the nozzle. 6. A liquid dispenser head according to claim 5, wherein the liquid exits comprise a carbonated water supply port, raw ingredient exits, and a diluting water exit. 7. A liquid dispenser head according to claim 6, wherein the flow straightening plate has an upper flow straightening surface, and wherein the raw ingredient exits and the diluting water exit are disposed in the flow straightening plate further downstream than the upper flow straightening surface in a dispensing direction, and each of the raw ingredient exits and the diluting water exits is provided with a valve. 8. A liquid dispenser head according to claim 5, wherein the flow straightening plate further comprises a low pressure cap at the liquid exit in which the valve is provided, the low pressure cap covering the valve and the corresponding liquid exit. 9. A liquid dispenser head according to claim 5, wherein the head main body includes projecting portions that define the liquid exits, respectively, and the projecting portions extend into holes formed in the flow straightening plate.
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이 특허에 인용된 특허 (4)
de Man Heiko T. (7157 Hansen Dr. Dublin CA 94568), Beverage dispensing apparatus.
Smeller, Donald W.; Jennings, III, Jarrell L.; Robinson, Robert L.; Good, Merrill R.; Hernandez, George E., Method and apparatus for dispensing a beverage from a liquid concentrate.
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