초록 ▼

A spill or squirt resistant fluid management system is described. The system primarily includes: (1) a first fluid passage portion having a first open end; (2) a second fluid passage portion having a second open end; (3) a fluid accumulator portion disposed between, and in fluid communication with,

A spill or squirt resistant fluid management system is described. The system primarily includes: (1) a first fluid passage portion having a first open end; (2) a second fluid passage portion having a second open end; (3) a fluid accumulator portion disposed between, and in fluid communication with, the first and second fluid passage portions; (4) a fluid inlet disposed between the second fluid passage portion and the fluid accumulator portion; and (5) a fluid exit disposed between the first fluid passage portion and the fluid accumulator portion. The system is useful for incorporation into drinking straws, fluid containers, drinking container lids, and tanker trucks.

대표청구항 ▼

What is claimed is: 1. A straw, comprising: a first fluid passage portion of said straw having a first open end; a second fluid passage portion of said straw having a second open end; a substantially hollow fluid accumulator portion of said straw disposed between, and in fluid communication with, t

What is claimed is: 1. A straw, comprising: a first fluid passage portion of said straw having a first open end; a second fluid passage portion of said straw having a second open end; a substantially hollow fluid accumulator portion of said straw disposed between, and in fluid communication with, the first and second fluid passage portions, wherein the fluid accumulator portion has a first cross-sectional area; a fluid inlet disposed between the second fluid passage portion and the fluid accumulator portion, wherein the fluid inlet has a second cross-sectional area; and a fluid exit disposed between the first fluid passage portion and the fluid accumulator portion, wherein the fluid exit has a third cross-sectional area; wherein the first cross-sectional area is substantially equal to or greater than either the second or third cross-sectional areas; wherein one of the fluid inlet or the fluid exit are angled with respect to the fluid accumulation portion; and one or more baffles formed on the inside surface of said fluid accumulator portion for directing fluid from said fluid inlet to said fluid exit. 2. The invention according to claim 1, wherein the fluid accumulator portion has a first internal volume, wherein the fluid inlet has a second internal volume, wherein the fluid exit has a third internal volume, wherein the first internal volume is substantially equal to or greater than either the second or third internal volumes. 3. The invention according to claim 1, wherein the fluid inlet and the fluid exit are substantially spaced and diagonally opposed from one another. 4. The invention according to claim 1, wherein the orientation or geometry of the fluid inlet and the fluid exit provide a tortuous path for a fluid flow therebetween. 5. The invention according to claim 1, wherein the orientation or geometry of the fluid accumulator portions provides a tortuous path for a fluid flow therethrough. 6. The invention according to claim 1, wherein the spill or squirt resistant fluid management system is incorporated into a drinking straw. 7. The invention according to claim 1, wherein the spill or squirt resistant fluid management system is incorporated into a fluid container. 8. The invention according to claim 1, wherein the spill or squirt resistant fluid management system is incorporated into a lid member of a fluid container. 9. The invention according to claim 1, further comprising a selectively operable flexible portion incorporated into the group consisting of the first fluid passage portion, second fluid passage portion, the fluid accumulator portion, and combinations thereof. 10. The invention according to claim 1 wherein said one or more baffles form one or more accumulator channels.