Cup with pivoting straw

• US 4,485,963 A
• Filed: 09/16/1983
• Issued: 12/04/1984
• Est. Priority Date: 09/16/1983
• Status: Expired due to Fees

• Current Assignee: Kiddie Products Incorporated One Kiddie Drive AVON MA 02322
• Original Assignee: Kiddie Products Incorporated
• Inventors: Panicci, Richard L.
• Primary Examiner(s): MOY, JOSEPH MAN
• Application Number:
  US06/532,956
• Time in Patent Office: 445 Days
• Field of Search: 229/7 S, 215/1 A, 215/229, 222/531, 222/536
• US Class Current: 229/103.1
• CPC Class Codes: A47G 19/2266 Means for facilitating drinking, e.g. for infants or invalids
• CPC Class Codes: B65D 77/28 Cards, coupons, or drinking straws B65D5/4212, B65D23/14, B65D25/205, B65D33/004, B65D51/245, B65D75/54 take precedence
• CPC Class Codes: Y10S 215/902 Vent

Abstract

A drinking cup and cover with a straw assembly seated in the cover; a fixed straw piece extends from the cover to the bottom of the cup and a movable straw piece of the assembly extends upwardly from a hole in the cup'"'"'s cover and is pivotally and sealably attached thereto so as to permit pivoting of the straw with respect to the cover.

Claims

1. A straw assembly for a drinking cup, said assembly comprising a cup cover adapted to sealingly close the top of a cup, and upper and lower tubular straw members, said assembly characterized in that:

said cover comprises a connector for sealingly connecting said upper and lower straw members, and said connector comprises a hollow, upwardly protruding, rounded dome having a first opening therethrough, and said connector further comprises a fastening means for connecting said lower straw member to said cover,

said upper straw member comprises a lower rounded segment contained within said dome and a hollow tubular segment extending outwardly from said rounded segment through said dome opening, said tubular segment being movable in said first opening through a number of positions, the inner passage defined by said hollow tubular segment communicating through a passage means within said rounded upper straw segment to a second opening on the outer surface of said rounded straw segment,

said lower straw member comprises an upper terminal surface configured to slidably and sealably engage said rounded segment of said upper straw member, said lower straw member further comprises fastening means cooperating with said connector fastening means for removably securing said straw members to said connector in a position that forces said terminal surface of said lower straw member in slidable, sealable contact with said rounded segment of said upper straw member, and said upper terminal surface of said lower straw member comprises a third opening, in communication with the central passage of said lower straw member and in communication with said second opening in at least one of said positions of said tubular segment,

whereby said upper and lower straw member are maintained in slidable sealable contact as said tubular segment moves in said first opening.

2. The straw assembly of claim 1 wherein said first opening is a slot through said dome, which permits pivoting of said upper straw segment in a vertical plane.

3. The straw assembly of claim 2 wherein said upper straw tubular segment is movable in said slot from a storage position to a series of operable positions.

4. The straw assembly of claim 3 wherein said second opening is adjacent the inner surface of said dome when said upper straw segment is in said stored position, to prevent introduction of foreign material into said second opening.

5. The assembly of claim 4 wherein, in said storage position, said second opening is sealed from the contents of said cup by the seal between said upper terminal surface of said lower straw member and the rounded segment of said upper straw member.

6. The assembly of claim 4 wherein said cover comprises a vent means to equalize pressure inside and outside said cup, and said straw includes a sealing means to seal said vent when said straw is being stored.

7. The straw assembly of claim 3, 4, or 5 wherein said cover defines a storage recess for said tubular segment of said upper straw means, said recess being coplanar with said dome slot, whereby said upper straw segment may be pivoted in said dome slot from an operative position to a stored position within said recess.

8. The straw assembly of claim 7 wherein said recess includes a sealing tab positioned to cover the upper end of said upper straw member when said upper straw member is stored in said recess.

9. The straw assembly of claim 1 further characterized in that the said upper terminal surface of said lower straw member cooperates with and seals with the outer surface of said rounded lower portion of said upper straw member as said upper straw member pivots.

10. The straw assembly of claim 1 further characterized in that said straw and connector fastening means comprise cooperatively configured threads on said straw connector and said upper portion of said lower straw member, respectively.

11. The straw assembly claimed in claim 10 further characterized in that said threads of said straw fastening means are on an annular collar connected to and spaced outwardly of the upper portion of said lower straw member.

12. The straw assembly of claim 11 further characterized in that said cover comprises a downwardly extending cylindrical member having threads on its outer surface, said lower straw member comprises an annular collar which is sized to seal around said cover cylindrical member, extending from the perimeter of said lower straw member toward the upper end thereof, and said collar comprises threads on its inward vertical surface configured to cooperate with said cover threads.

13. A drinking cup assembly comprising the straw assembly of claim 1 and a cup sealed thereto.

14. The assembly of claim 13 further characterized in that, said lower straw member extends substantially to the bottom of the cup.

15. The assembly of claim 13 wherein said lid comprises a deformable, horizontally disposed fin sized and configured to match a cooperating sealing surface of said cup.

16. The assembly of claim 15 wherein said lid comprises a thread to sealingly mate with a cup thread, one of said threads comprising a stop to prevent relative rotation beyond a fixed point.