Flip straw cup assembly

Patent metadata

Field	Value
Publication number	US-11787606-B2
Application number	US-202318092869-A
Country	US
Kind code	B2
Filing date	Jan 3, 2023
Priority date	Jul 2, 2021
Publication date	Oct 17, 2023
Grant date	Oct 17, 2023

Abstract

A flip straw cup assembly haying a container body, a lid that may be detachable and a straw assembly. The lid includes a flip straw that is biased towards an extended position and retractable into a recess and securable by a flip lock. The straw assembly includes a straw body, a cap and a resealable seam extending the longitudinal length of the straw body that is adapted to open the straw body for cleaning.

First claim

What is claimed:

1. A straw assembly comprising:
a cap that has a straw receiving aperture that a fluid flows completely through the cap; and
a straw body connected to the cap by a hinge at an upper portion, and having a seam that runs along its length in order to open the straw assembly for cleaning, wherein the cap is disposed at the upper portions of the straw body and holds the seam closed.

2. The straw assembly recited in claim 1 , wherein the straw assembly connected to a cup assembly comprising a container body and a lid having a flip straw that is extendable, wherein the cap is disposed on a bottom surface of the lid.

3. The straw assembly recited in claim 2 , further comprising a recess on the lid for receiving the flip straw.

4. The straw assembly recited in claim 3 , further comprising a flip lock disposed on the lid for retaining the flip straw in the recess in a locked position.

5. The straw assembly recited in claim 4 , wherein the flip lock has a hooked end for engaging a ledge disposed on the flip straw.

6. The straw assembly recited in claim 5 , wherein the flip lock has a trigger that is actuated to release the flip straw from the locked position to an extended position.

7. The straw assembly recited in claim 2 , wherein the flip straw is resilient and biased towards an extended position.

8. The straw assembly recited in claim 2 , further comprising an air valve disposed on the lid.

9. The straw assembly recited in claim 2 , further comprising a lid aperture in the lid to receive the cap of the straw assembly.

10. The straw assembly recited in claim 1 , wherein the straw body has a first end having a rib and a second end having a groove, the rib adapted to be received in the groove to seal the straw body in a closed position.

11. A straw assembly, comprising:
a straw body having an upper portion and a lower portion;
a cap that has a straw receiving aperture that a fluid flows completely through the cap attached to the upper portion of the straw body by a hinge; and
a resealable seam for opening and closing the straw body that is held closed by the cap when the cap is attached to the upper portion of the straw body.

12. The straw assembly recited in claim 11 , wherein the straw assembly is attached to a cup assembly which comprises a container body and a lid having a resilient flip straw biased towards an extended position further comprising a recess on the lid for receiving the flip straw.

13. The straw assembly recited in claim 12 , further comprising a flip lock disposed on the lid to retain the flip straw in the recess in a locked position.

14. The straw assembly recited in claim 13 , wherein the flip lock has a trigger that is actuated to release the flip straw from the locked position to the extended position.

15. The straw assembly recited in claim 11 , wherein the straw body has a first end having a rib and a second end having a groove, the rib adapted to be received in the groove to seal the straw body in a closed position.

16. A straw assembly comprising:
a straw body having an upper portion and a lower portion;
a cap that has a straw receiving aperture that a fluid flows completely through the cap attached to the upper portion of the straw body by a hinge; and
a seam extending from the lower portion to the upper portion.

17. The straw assembly recited in claim 16 , wherein the straw assembly is connected to a cup assembly comprising:
a container body;
a lid comprising:
an extendable flip straw;
a recess;
a flip lock that secures the flip straw in the recess; and
a trigger that is actuated to release the flip straw from the flip lock.

18. The straw assembly recited in claim 17 , wherein the flip lock has a hooked end for engaging a ledge disposed on the flip straw.

19. The straw assembly recited in claim 17 , further comprising a lid aperture in the lid for receiving the cap of the straw assembly.

20. The straw assembly recited in claim 16 , wherein the straw body has a first end having a rib and a second end having a groove, the rib adapted to be received in the groove to seal the straw body in a closed position.

Assignees

• Munchkin Inc

Inventors

• Lee Agnes Yena
• Chan Sung Yun
• Johnson Kevin Douglas
• Yu Dewey

Classifications

• B65D47/0885 Primary

  one part of the hinge being integral with the hinged closure and the other part with the base element, without any other additional hinge element · CPC title

• A47G19/2205

  Drinking glasses or vessels (A47G19/23 takes precedence) · CPC title

• A47G21/186

  Details of bendable straws · CPC title

• B65D2251/20

  Sealing means · CPC title

• A47G19/2266 Primary

  Means for facilitating drinking, e.g. for infants or invalids · CPC title