초록 ▼

The embodiments described herein disclose a bottle and cap. The cap seals the bottle and thereby defines a compartment within the bottle for storing liquid or other material. The cap also includes an internal compartment for storing a liquid or other material in a sealed manner. The cap is designed

The embodiments described herein disclose a bottle and cap. The cap seals the bottle and thereby defines a compartment within the bottle for storing liquid or other material. The cap also includes an internal compartment for storing a liquid or other material in a sealed manner. The cap is designed to readily allow for sterilization during manufacturing, maintaining proper sealing of the compartments, dispensing material from one compartment into the other and providing a tamper-resistant closure.

대표청구항 ▼

1. A cap comprising: a payload cap and a bottle cap, the payload cap and bottle cap defining a payload cavity;wherein said payload cap comprises a tube having an inner surface, an outer surface, and an end, andwherein said bottle cap comprises an upper portion, a lower wall, and support legs, wherei

1. A cap comprising: a payload cap and a bottle cap, the payload cap and bottle cap defining a payload cavity;wherein said payload cap comprises a tube having an inner surface, an outer surface, and an end, andwherein said bottle cap comprises an upper portion, a lower wall, and support legs, wherein said support legs connect said upper portion to said lower wall;wherein said lower wall comprises a channel having a substantially U-shaped cross-section;wherein said channel comprises an outermost cylinder, an innermost cylinder, and a bottom; and wherein said channel extends along the entire perimeter of said lower wall;wherein said innermost cylinder comprises an upward extending flange; wherein said upward extending flange comprises an inner surface and an outer surface; andwherein the bottle cap is capable of forming a first seal with a bottle;a second seal disposed between the bottle cap and the payload cap;the first and second seal cooperating to prevent the contents of a bottle to which the cap is attached from escaping;a third seal disposed between the bottle cap and the payload cap and sealing the payload cavity; wherein the third seal is formed by inserting the end of the tube of the payload cap into the channel on the lower wall of the bottle cap such that the outer surface of the upward extending flange contacts the inner surface of the tube of the payload cap, and the inner surface of the upward extending flange contacts the contents of the payload cavity; wherein manipulation of the payload cap breaks the third seal such that the payload cavity is in communication with the bottle while maintaining the first and second seals. 2. The cap of claim 1 further comprising: the payload cap and bottle cap are in threaded engagement;twisting of the payload cap in relation to the bottle cap in the clockwise direction causes the threads to engage;the payload cavity is sealed when the threads on the payload cap and bottle cap are engaged;twisting the payload cap in a counter clockwise direction causes the threads to disengage;the payload cap can be removed from the bottle cap when the threads are fully disengaged. 3. The cap of claim 1 wherein said cap is capable of maintaining the payload cavity under pressure;the pressure in the payload cavity facilitating the discharge of contents of the payload cavity into the bottle when the third seal is broken. 4. The cap of claim 1 wherein said cap is capable of maintaining a vacuum in the bottle;the vacuum in the bottle facilitating the discharge of contents of the payload cavity into the bottle when the second and third seals are broken. 5. The cap of claim 3 wherein said cap is capable of maintaining a vacuum in the bottle;the vacuum in the bottle facilitating the discharge of contents of the payload cavity into the bottle when the second and third seals are broken. 6. The cap of claim 1 wherein the first, second and third seals are each comprised of two elements providing pressure seals in two directions. 7. The cap of claim 1 wherein the bottle cap and payload cap are formed of materials to which the contents of the payload cavity will not adhere thereby facilitating the discharge of contents of the payload cavity into the bottle. 8. The cap of claim 5 wherein the bottle cap and payload cap are formed of materials to which the contents of the payload cavity will not adhere thereby facilitating the discharge of contents of the payload cavity into the bottle. 9. The cap of claim 2 wherein the bottle cap is capable of threaded engagement with a bottle to which the cap is to be attached such that twisting of the bottle cap in relation to the bottle in the clockwise direction causes the threads to engage whereby the bottle is sealed when the threads on the bottle cap and bottle are engaged;the bottle cap having a ridge that mates with a corresponding ridge on the bottle;the ridges on the bottle cap and bottle cooperate to lock the bottle cap to the bottle when the threads are fully engaged. 10. The cap of claim 9 further comprising: ribs on the bottle cap optimized to facilitate twisting of the bottle cap in relation to the bottle to lock the bottle cap to the bottle;ribs on the payload cap optimized to facilitate twisting of the payload cap in relation to the bottle cap to seal the payload cap to the bottle cap. 11. The cap of claim 2 further comprising: the payload cap has a lower end;the bottle cap having a closure;the third seal being disposed on the closure;the end of the payload cap contacts the third seal before the threads are fully engaged;twisting of the payload cap until the threads are fully engaged creates pressure in the payload cavity. 12. The cap of claim 1 wherein said lower wall of said bottle cap has a substantially conical surface. 13. The cap of claim 1 wherein said lower wall of said bottle cap has a substantially pyramidal surface. 14. The cap of claim 2 wherein breaking of the third seal coincides with the breaking of a payload cap tamper evidence ring. 15. The cap of claim 14, wherein said cap remains sealed to outside when the tamper evidence ring is broken, but the payload cap was not removed yet, facilitating the mixing of the content of the bottle without spilling any of the content outside of the cap or bottle. 16. A process for sterilizing the cap of claim 1 and a bottle to which the cap is to be attached, said process comprising: filling the payload cavity with the desired contents,sealing the payload cavity,spraying the assembled cap with ozonated water;rinsing the bottle to which the cap is to be attached with ozonated water followed by filling said bottle with ozonated water,placing the assembled cap on said bottle without engaging the threads,squeezing said bottle such that ozonated water is expelled from said bottle and contacts the assembled cap.