A removable cap assembly includes a cap having a curved side wall having an inner surface and an outer surface. A top portion extends from the curved side wall, a boss extending perpendicularly from the top portion. The boss has a bottom and a top, a first circumferential rib extending perpendicular
A removable cap assembly includes a cap having a curved side wall having an inner surface and an outer surface. A top portion extends from the curved side wall, a boss extending perpendicularly from the top portion. The boss has a bottom and a top, a first circumferential rib extending perpendicularly from the top of the boss and a second circumferential rib extending perpendicularly from the bottom of the boss. The boss and rib defining an opening in the cap, the opening has a width and a height. A stopper is dimensioned to seal the opening, the stopper has a hole therein configured to allow a fluid to flow therethrough. The stopper is maintained in the cap by the boss and second circumferential rib, the stopper includes a disc shaped base. A cylindrical wall portion extends from the base, a first groove in the base surrounding the wall portion. The first groove is dimensioned to receive the bottom of the boss and a second circumferential groove at a bottom of the wall dimensioned to receive the second circumferential rib.
대표청구항▼
What is claimed is: 1. A removable cap assembly, comprising: a cap having a curved side wall having an inner surface and an outer surface, a top portion extending from said curved side wall, a boss extending perpendicularly from said top portion, said boss having a bottom and a top, a first circumf
What is claimed is: 1. A removable cap assembly, comprising: a cap having a curved side wall having an inner surface and an outer surface, a top portion extending from said curved side wall, a boss extending perpendicularly from said top portion, said boss having a bottom and a top, a first circumferential rib extending perpendicularly from said top of said boss and a second circumferential rib extending perpendicularly from said bottom of said boss, said boss and ribs defining an opening in said cap, said opening having a width and a height; a stopper dimensioned to seal said opening, said stopper having a hole therein configured to allow a fluid to flow therethrough, said stopper being maintained in said cap by said boss and second circumferential rib, said stopper including a disc shaped base, a cylindrical wall portion extending from said base, a first groove in said base surrounding said wall portion, said first groove dimensioned to receive said bottom of said boss, a second circumferential groove at a bottom of said wall, said second groove dimensioned to receive said second circumferential rib; and an appliance member adapted to be positioned within said hole and extending through said opening. 2. The assembly of claim 1, wherein said appliance member is a sipper tube. 3. The assembly of claim 1, wherein said appliance member is a plug. 4. The assembly of claim 1, wherein said stopper further comprises a channel formed in said base. 5. The assembly of claim 4, wherein said channel further comprises an upper surface and a lower surface, said upper surface of said channel dimensioned to receive an upper surface of a bottle and said lower surface of said channel dimensioned to receive an inner surface of a bottle to form a substantially tight seals therebetween. 6. The assembly of claim 1, further comprising a thread formed on said inner surface of said curved wall. 7. The assembly of claim 1, wherein said width of said opening is less than two times the height of said opening. 8. The removable cap assembly as claimed in claim 1 further comprising a plug dimensioned to seal said hole in said stopper. 9. A removable cap assembly comprising: a cap having a curved side wall having an inner surface and an outer surface, a top portion extending from said curved side wall, a boss extending perpendicularly from said top portion, said boss having a bottom and a top, a first circumferential rib extending perpendicularly from said top of said boss and a second circumferential rib extending perpendicular from said bottom of said boss, said boss and ribs defining an opening in said cap, said opening having a width and a height; a stopper dimensioned to seal said opening, said stopper having a hole therein configured to allow a fluid to flow therethrough, said stopper being maintained in said cap by said boss and second circumferential rib, said stopper including a disc shaped base, a cylindrical wall portion extending from said base, a first groove in said base surrounding said wall portion, said first groove dimensioned to receive said bottom of said boss, a second circumferential groove at a bottom portion of said wall portion, said second groove dimensioned to receive said second circumferential rib; and a bottle having a mouth portion with an inner surface and an outer surface, said outer surface having a first at least two threads disposed thereon corresponding to a second set of threads, disposed on said inner surface of said side wall of said cap, so that when said cap is screwed on to said mouth of said bottle, a compression seal is formed along an entire circumference of said cap and said bottle with less than a full turn of said cap. 10. The assembly as claimed in claim 9, wherein said threads disposed on said outer surface of said bottle are discrete. 11. The assembly as claimed in claim 10, wherein four of said threads are disposed on said inner surface of said cap and four of said corresponding threads are disposed on said outer surface of said bottle.
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이 특허에 인용된 특허 (16)
Joulia, Gerard, Closure with elastically deformed part at screw threads.
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