초록 ▼

Provided is a refill cap cartridge engageable with a bottle during usage thereof. The refill cartridge includes an upper body and a lower body defining a cartridge reservoir. The upper body is configured to be engageable with the body, while the lower body is configured to be insertable within the b

Provided is a refill cap cartridge engageable with a bottle during usage thereof. The refill cartridge includes an upper body and a lower body defining a cartridge reservoir. The upper body is configured to be engageable with the body, while the lower body is configured to be insertable within the bottle opening. The refill cartridge additionally includes a plug having an upper plug portion defining an upper plug head and a lower plug portion defining a flared end portion. The plug is engageable with the cap and is moveable relative to the cap between a sealing position and a dispensing position.

대표청구항 ▼

1. A refill cap comprising: a body including: a cylindrical wall;an end wall extending from the cylindrical wall, the end wall and the cylindrical wall defining an internal reservoir; anda first and a second opening which each communicate with the internal reservoir;a tubular projection extending fr

1. A refill cap comprising: a body including: a cylindrical wall;an end wall extending from the cylindrical wall, the end wall and the cylindrical wall defining an internal reservoir; anda first and a second opening which each communicate with the internal reservoir;a tubular projection extending from the end wall and defining the second opening which fluidly communicates with the internal reservoir;a plug including separate first and second plug portions which are cooperatively engaged to each other, the plug being selectively moveable relative to the body between a sealing position and a dispensing position;a retention bracket extending from the end wall into the internal reservoir; anda retention plate coupled to the second plug portion;the pine being configured such that the second plug portion is frictionally engaged to the tubular projection of the body to effectively block the second when the plug is in the sealing position, the application of pressure on the plug facilitating movement from the sealing position to the dispensing position, with the movement of the plug to the dispensing position facilitating the formation of a fluid flow path between the tubular projection and the second plug portion;the retention plate being spaced from the retention bracket when the plug is in the sealing position and the retention plate being engaged with the retention bracket when the plug is moved to the dispensing position. 2. The refill cap recited in claim 1, wherein the second plug portion defines a v-shaped notch configured to be engageable with the first plug portion. 3. The refill cap recited in claim 1, wherein the second plug portion defines a flared end portion configured to be advanced into the second opening and frictionally engagable with the body when the plug is in the sealing position. 4. The refill cap recited in claim 1, wherein the body includes a first body and a second body engageable with the first body to collectively define the internal reservoir. 5. The refill cap recited in claim 4, wherein the first body includes: a closed end portion defining a portion of the internal reservoir; anda flared end portion extending, from the closed end portion and defining an increasing diameter in a direction extending away from the closed end portion, such that flared end portion is spaced from the second body by a prescribed gap. 6. The refill cap recited in claim 4, wherein the first body includes a first body end wall including a planar portion and a conical portion extending from the planar portion into the internal reservoir. 7. The refill cap recited in claim 3, wherein the first plug portion defines: a plug head defining a shape thin is complimentary to the conical portion of the first body end wall; anda plug shaft connected to the plug head;the plug head being spaced from the conical portion when the plug is in the sealing position and the plug head being moved toward the conical portion when the plan is moved from the sealing position toward the dispensing position. 8. A refill cap comprising: to body defining an internal reservoir and having first and second openings each in communication with the internal reservoir, the both extending into the internal reservoir to define a recess with the first opening residing in the recess, the body including a tubular projection defining the second opening which fluidly communicates with the reservoir;a plug having a plug first and second end portions, the plug being selectively moveable relative to the body between a sealing position and as dispensing position, the plug first end portion being advanced into the recess as the plug is moved from the sealing position toward the dispensing position and the plug second end portion is frictionally engaged to the tubular projection of the body to effectively block the second opening when the plug is in the sealing position, the application of pressure in the plug facilitating movement from the sealing position to the dispensing position, with the movement of the plug to the dispensing position facilitating the formation of a fluid flow path between the tubular projection and the second plug portion;a retention bracket coupled to the body; anda retention plate coupled to the plug second cud portion, the retention plate being spaced from the retention bracket when the plug is in the sealing position and engaged with the retention bracket when the plug is moved to the dispensing position. 9. The refill cap recited in claim 8, wherein the plug firs end portion is received within the recess and engaged with the body wall when the plug is in the dispensing position. 10. The refill cap recited in claim 8, wherein the plug first end portion is complimentary in shape to the portion of the body defining the recess such that when the plug is in the dispensing position, the plug first end portion is configured to be nested within the recess. 11. The refill cap recited in claim 8, wherein the plug second end portion defines a flared end portion configured to be advanced into the second opening to sealingly engage the body when the plug is in the sealing position. 12. The refill cap recited in claim 8, wherein the body includes a first body and a second body engageable with the first body to collectively define the internal reservoir. 13. The refill cap recited in claim 12, wherein the first body includes: a closed end portion defining a portion of the internal reservoir; anda flared end portion extending from the closed end portion and defining an increasing diameter in a direction extending away from the closed end portion such that the flared end portion is spaced from the first body by a prescribed gap and is internally threaded. 14. The refill cap recited in claim 8, wherein the plug includes separate first and second plug portions engagable with each other. 15. The refill cap recited in claim 14, wherein the first plug portion defines a plug head complimentary in shape to the recess and a plug shaft. 16. The refill cap recited in claim 14, wherein the second plug portion defines a v-shaped notch configured to be engageable with the first plug portion. 17. The refill cap recited in claim 14, wherein the second plug portion defines a flared end portion configured to be advanced into the second opening to effectively block the second opening when the plug is in the sealing position.