A cap is provided for preventing clogging of a spray nozzle on a container. Structurally, the cap includes a hollow, truncated cone-shaped member with first and second ends. At its first end, the cap defines an orifice dimensioned to selectively receive the spray nozzle to create a fluid-tight seal
A cap is provided for preventing clogging of a spray nozzle on a container. Structurally, the cap includes a hollow, truncated cone-shaped member with first and second ends. At its first end, the cap defines an orifice dimensioned to selectively receive the spray nozzle to create a fluid-tight seal with the container. At its second end, the cap defines a periphery. Further, the cap includes a panel that has a flat surface bounded by a perimeter that is interconnected to the periphery by an intermediate section. As a result, the cone-shaped member, intermediate section and panel form a fluid chamber. Fluid is positioned in the chamber for movement between a first location where the spray nozzle is submerged and a second location where the fluid is held at a distance from the spray nozzle for removal of the cap from the spray nozzle.
대표청구항▼
What is claimed is: 1. A cap for a container having a spray nozzle which comprises: a hollow, truncated cone-shaped member having a first end defining an orifice and a second end defining a periphery, wherein the orifice is dimensioned to selectively receive the spray nozzle therethrough to create
What is claimed is: 1. A cap for a container having a spray nozzle which comprises: a hollow, truncated cone-shaped member having a first end defining an orifice and a second end defining a periphery, wherein the orifice is dimensioned to selectively receive the spray nozzle therethrough to create a fluid-tight seal with the container; a panel having a flat surface bounded by a perimeter; an intermediate section interconnecting the periphery of the cone-shaped member with the perimeter of the panel to create a fluid chamber therebetween, wherein the orifice of the cone-shaped member is located between the panel and the periphery of the cone-shaped member; and a fluid positioned in the chamber for movement therein between a first location wherein the spray nozzle is submerged in the fluid and a second location wherein the fluid is held in the chamber between the cone-shaped member and the intermediate section to distance the spray nozzle from the fluid for removal of the cap from the spray nozzle. 2. A cap as recited in claim 1 wherein the orifice of the cone-shaped member is defined by a perimeter “Po” and the container includes a structure defined by a perimeter “Pc”, wherein “Po” is approximately equal to “Pc” to establish an interference fit for the fluid-tight seal between the orifice of the cone-shaped member and the container. 3. A cap as recited in claim 1 wherein, with the fluid in the first location, the fluid is held between the panel and the intermediate section. 4. A cap as recited in claim 1 wherein the fluid is in the second location when the container is upright, and in the first location when the container is inverted. 5. A cap as recited in claim 1 wherein the fluid is water. 6. A cap as recited in claim 1 wherein the fluid is a solvent. 7. A cap as recited in claim 1 wherein the spray nozzle is used with an aerosol. 8. A cap for a container having a spray nozzle which comprises: a cup formed with a lip; a hollow, substantially annular, V-shaped lid having an outer edge and an inner edge with an apex positioned therebetween, wherein the inner edge of the lid defines an orifice and the orifice is dimensioned to selectively receive the spray nozzle therethrough to create a fluid-tight seal with the container, and wherein the outer edge of the lid is bonded to the lip of the cup to establish a chamber therebetween; and a fluid positioned in the chamber for movement therein between a first location wherein fluid is in the cup and the spray nozzle is submerged in the fluid, and a second location wherein the fluid is in the lid and is distanced from the spray nozzle for removal of the cap from the container. 9. A cap as recited in claim 8 wherein the orifice is defined by a perimeter “Po” and the container includes a structure defined by a perimeter “Pc”, wherein “Po” is approximately equal to “Pc” to establish an interference fit for the fluid-tight seal between the orifice and the container. 10. A cap as recited in claim 8 wherein the fluid is in the second location when the container is upright, and in the first location when the container is inverted. 11. A cap as recited in claim 8 wherein the fluid is water. 12. A cap as recited in claim 8 wherein the fluid is a solvent. 13. A cap as recited in claim 8 wherein the spray nozzle is used with an aerosol. 14. A method for preventing clogging of a spray nozzle on a container which comprises the steps of: providing a cap having a hollow, truncated cone-shaped member with a first end defining an orifice and a second end defining a periphery, wherein the orifice is dimensioned to selectively receive the spray nozzle therethrough to create a fluid-tight seal with the container, a panel having a flat surface bounded by a perimeter, and an intermediate section interconnecting the periphery of the cone-shaped member with the perimeter of the panel to create a fluid chamber therebetween, wherein the orifice of the cone-shaped member is located between the panel and the periphery of the cone-shaped member; positioning the cap in an upright orientation; introducing a fluid in the chamber for movement therein between a first location and a second location, with said fluid in the second location when the cap is in the upright orientation, wherein the fluid is held in the chamber between the cone-shaped member and the intermediate section to distance the spray nozzle from the fluid in the second location; securing the cap to the container by passing the spray nozzle of the container through the orifice of the cap and engaging the container with the orifice to create a fluid-tight seal therebetween; and moving the cap and container to an inverted orientation, with said fluid moving to the first location when the cap is in the inverted orientation, with said spray nozzle being submerged in the fluid in the first location. 15. A method as recited in claim 14 further comprising the step of: returning the container and cap to the upright orientation, with said fluid moving to the second position to distance the spray nozzle from the fluid for removal of the cap from the spray nozzle; and removing the cap from the spray nozzle. 16. A method as recited in claim 14 wherein the orifice of the cone-shaped member is defined by a perimeter “Po” and the container includes a structure defined by a perimeter “Pc”, wherein “Po” is approximately equal to “Pc” to establish an interference fit for the fluid-tight seal between the orifice of the cone-shaped member and the container. 17. A method as recited in claim 14 wherein, with the fluid in the first location, the fluid is held between the panel and the intermediate section. 18. A method as recited in claim 14 wherein the fluid is water. 19. A method as recited in claim 14 wherein the fluid is a solvent. 20. A method as recited in claim 14 wherein the spray nozzle is used with an aerosol.
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이 특허에 인용된 특허 (12)
Spurlock Reginald F. ; Kellogg Harold E., Aerosol cap with dispensing tube support system.
Cha Jungkeun (c/o George Spector ; 3615 Woolworth Bldg. ; 233 Broadway New York NY 10007) Spector George (c/o Jungkeun Cha ; 3615 Woolworth Bldg. ; 233 Broadway New York NY 10007), Siphon dispensing bottle.
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