A spray assembly for dispensing a mixture is provided. The spray assembly includes a connector configured for operable engagement with a first and second source of component and a source of pressurized fluid, and a tip operably connected to the connector. The tip includes an opening and defines a mi
A spray assembly for dispensing a mixture is provided. The spray assembly includes a connector configured for operable engagement with a first and second source of component and a source of pressurized fluid, and a tip operably connected to the connector. The tip includes an opening and defines a mixing chamber between the connector and the opening of the tip, and an insert member configured to be received in the mixing chamber. The insert member includes a plurality of radially extending slots on at least one end of the insert. The plurality of radially extending slots is configured to mix the first and second components prior to the mixture exiting the opening in the tip.
대표청구항▼
1. A spray assembly for dispensing a mixture, the spray assembly comprising: a connector portion configured for operable engagement with a first source of component, a second source of component, and a source of pressurized air;an elongated portion extending distally from the connector portion, the
1. A spray assembly for dispensing a mixture, the spray assembly comprising: a connector portion configured for operable engagement with a first source of component, a second source of component, and a source of pressurized air;an elongated portion extending distally from the connector portion, the elongated portion including an inner shaft and an outer sleeve, the inner shaft and the outer sleeve defining a vent lumen therebetween, the inner shaft defining a first lumen configured for fluid communication with the first source of component, a second lumen configured for fluid communication with the second source of component, and a third lumen configured for fluid communication with the source of pressurized air;a tip assembly operably connected to the elongated portion, the tip assembly defining an opening and a mixing chamber between a distal end of the elongated portion and the opening of the tip assembly; andan insert member received in the mixing chamber, a distal end of the insert member defining an annular recess and at least one radially extending slot, the annular recess and the at least one radially extending slot operating to mix first and second components prior to a combination of first and second components exiting the opening in the tip assembly. 2. The spray assembly of claim 1, further including a first source of component and a second source of component. 3. The spray assembly of claim 1, wherein the insert member includes a pair of slots. 4. The spray assembly of claim 1, wherein the distal end of the elongated portion is longitudinally spaced from a proximal end of the insert member. 5. The spray assembly of claim 1, wherein the outer sleeve is radially spaced from the inner shaft to form the vent lumen. 6. The spray assembly of claim 1, wherein the outer sleeve includes at least one lateral opening in a proximal end thereof in fluid communication with at least one lateral opening in a distal end thereof via the vent lumen. 7. The spray assembly of claim 1, wherein the elongated portion includes a formable member extending substantially a length thereof to permit forming of the inner shaft. 8. The spray assembly of claim 1, wherein a distal end of each of the first, second, and third lumens is longitudinally spaced from a proximal end of the insert member. 9. A spray assembly for dispensing a mixture, the spray assembly comprising: a connector portion configured for operable engagement with a first source of component, a second source of component, and a source of pressurized air;an elongated portion extending distally from the connector portion, the elongated portion including an inner shaft and an outer sleeve, the inner shaft defining a first lumen configured for fluid communication with the first source of component, a second lumen configured for fluid communication with the second source of component, and a third lumen configured for fluid communication with the source of pressurized air, wherein the outer sleeve is radially spaced from the inner shaft to form a vent lumen;a tip assembly operably connected to the elongated portion, the tip assembly defining an opening and a mixing chamber between a distal end of the elongated portion and the opening of the tip assembly; andan insert member received in the mixing chamber, a distal end of the insert member defining an annular recess and at least one radially extending slot, the annular recess and the at least one radially extending slot operating to mix first and second components prior to a combination of first and second components exiting the opening in the tip assembly, wherein a proximal end of the insert member is longitudinally spaced from a distal end of the elongated portion to form a cavity between the elongated portion and the insert member. 10. The spray assembly of claim 9, wherein the outer sleeve includes at least one lateral opening in a proximal end thereof in fluid communication with at least one lateral opening in a distal end thereof via the vent lumen. 11. The spray assembly of claim 9, wherein the elongated portion includes a formable member extending substantially the length thereof to permit forming of the inner shaft. 12. The spray assembly of claim 9, wherein a distal end of each of the first, second, and third lumens is longitudinally spaced from a proximal end of the insert member.
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