초록 ▼

Embodiments of fluid containers are described that include a multi-chambered fluid bladder and a sealing mechanism for selectively sealing off different chambers from each other for independent use, such as for two different kinds of fluids, or opening to fluidly connect different chambers to each o

Embodiments of fluid containers are described that include a multi-chambered fluid bladder and a sealing mechanism for selectively sealing off different chambers from each other for independent use, such as for two different kinds of fluids, or opening to fluidly connect different chambers to each other to form larger chambers for a common fluid. Embodiments can further include independent fill ports and outlet ports for each chamber. The sealing mechanism can comprise a clip or latch that is configured to clamp the fluid passageway in the bladder closed. Some embodiments can include a removable handle that attaches to the bladder and includes the sealing mechanism.

대표청구항 ▼

1. A multi-chambered personal hydration system, comprising: a fluid bladder comprising at least two fluid chambers and a fluid passageway that fluidly couples the two fluid chambers within the bladder, the bladder being adapted to be worn or carried by a user; anda sealing mechanism adapted to selec

1. A multi-chambered personal hydration system, comprising: a fluid bladder comprising at least two fluid chambers and a fluid passageway that fluidly couples the two fluid chambers within the bladder, the bladder being adapted to be worn or carried by a user; anda sealing mechanism adapted to selectively open and close the fluid passageway, such that when the fluid passageway is open the two fluid chambers function as a single fluid chamber, and when the fluid passageway is closed the two fluid chamber function as two independent fluid chambers; andwherein the sealing mechanism comprises a clip having a first jaw and a second jaw that are hingedly coupled at a hinged end and are selectively lockable together at a locking end; andwherein when the fluid passageway is open, the clip is adapted to be stored with the hinged end of the clip passing through a first opening in a partial partitioning seam between the two fluid chambers and with the locking end passing through a second opening at the partial partitioning seam, with the first and second jaws clamped against the partial partitioning seam between the first and second openings, such that the clip is retained to the bladder with the fluid passageway open. 2. The system of claim 1, wherein the bladder includes a front bladder sheet and a rear bladder sheet that are sealed together around their perimeter, and a partitioning seam that seals the front and rear bladder sheets together from a first end of the bladder perimeter between the two fluid chambers and terminates short of a second, opposite end of the bladder perimeter to form the fluid passageway, and when the sealing mechanism is in the closed position, the sealing mechanism cooperates with the partitioning seam to fluidly isolate the two fluid chambers from each other. 3. The system of claim 1, wherein each of the two fluid chambers has its own inlet port and its own outlet port. 4. The system of claim 1, wherein when the fluid passageway is closed, the clip is positioned with the hinged end at one side of the fluid passageway and with the locking end locked at an opposite side of the fluid passageway, and with the first jaw against a front wall of the bladder and with the second jaw against a rear wall of the bladder, such that the clip clamps the front and rear walls of the bladder closed to seal the fluid passageway. 5. A multi-chambered personal hydration system, comprising: a fluid bladder comprising at least two fluid chambers and a fluid passageway that fluidly couples the two fluid chambers within the bladder, the bladder being adapted to be worn or carried by a user;a sealing mechanism adapted to selectively open and close the fluid passageway, such that when the fluid passageway is open the two fluid chambers function as a single fluid chamber, and when the fluid passageway is closed the two fluid chamber function as two independent fluid chambers; anda rigid handle that is removably attachable to the bladder, and wherein the sealing mechanism is part of the handle. 6. The system of claim 5, wherein the handle attaches to the bladder a first location near an upper end of the bladder and attaches to the bladder at a second location near a lower end of the bladder. 7. The system of claim 5, wherein the handle comprises an upper fixed portion positioned on a front side of the bladder and a lower fixed portion that extends through an opening in the bladder and is positioned along a rear side of the fluid passageway, and the latch is pivotable about 180° between an open position wherein the latch is stored in the upper fixed portion of the handle and a closed position wherein the latch extends over the front side of the fluid passageway and locks with the lower fixed portion of the handle at a lower end of the fluid passageway to clamp the fluid passageway closed. 8. The system of claim 5, wherein the bladder includes a front bladder sheet and a rear bladder sheet that are sealed together around their perimeter, and a partitioning seam that seals the front and rear bladder sheets together from a first end of the bladder perimeter between the two fluid chambers and terminates short of a second, opposite end of the bladder perimeter to form the fluid passageway, and when the sealing mechanism is in the closed position, the sealing mechanism cooperates with the partitioning seam to fluidly isolate the two fluid chambers from each other. 9. The system of claim 8, wherein the partitioning seam comprises at least one opening that passes through both the front and rear bladder sheets to permit passage of the sealing mechanism through the opening. 10. The system of claim 5, wherein each of the two fluid chambers has its own inlet port and its own outlet port. 11. The system of claim 10, wherein the handle attaches to the inlet ports of the fluid chambers. 12. The system of claim 5, wherein the sealing mechanism comprises a latch that is pivotable relative a fixed portion of the handle. 13. The system of claim 12, wherein the latch is adapted to be stored in the fixed portion of the handle when the fluid passageway is in the open position. 14. The system of claim 12, wherein the latch is coupled to the fixed portion of the handle via a pivot pin that passes through a slot in the fixed portion of the handle, and the pivot pin and latch are allowed to translate along the slot in a front-back direction of the bladder while the latch rotates between open and closed positions. 15. The system of claim 12, wherein the latch can pivot about 360° relative to the fixed portion of the handle between an open position where the fluid passageway is open and a closed position where the fluid passageway is closed. 16. The system of claim 15, wherein a fixed portion of the handle is positioned on a front side of the fluid passageway, and wherein the latch is positioned on a rear side of the fluid passageway in the closed position such that the latch and the fixed portion of the handle clamp together to seal the fluid passageway.