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WO2006115719A2 - Systeme et trousse d'hydratation personnelle sous pression - Google Patents

Systeme et trousse d'hydratation personnelle sous pression Download PDF

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Publication number
WO2006115719A2
WO2006115719A2 PCT/US2006/012752 US2006012752W WO2006115719A2 WO 2006115719 A2 WO2006115719 A2 WO 2006115719A2 US 2006012752 W US2006012752 W US 2006012752W WO 2006115719 A2 WO2006115719 A2 WO 2006115719A2
Authority
WO
WIPO (PCT)
Prior art keywords
bladder
enclosure
pressurized
hydration system
compartment
Prior art date
Application number
PCT/US2006/012752
Other languages
English (en)
Other versions
WO2006115719A3 (fr
Inventor
Peter V. Valeriana
Original Assignee
Valeriana Peter V
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Valeriana Peter V filed Critical Valeriana Peter V
Publication of WO2006115719A2 publication Critical patent/WO2006115719A2/fr
Publication of WO2006115719A3 publication Critical patent/WO2006115719A3/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
    • A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
    • A45F3/16—Water-bottles; Mess-tins; Cups
    • A45F3/20—Water-bottles; Mess-tins; Cups of flexible material; Collapsible or stackable cups
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
    • A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
    • A45F3/04—Sacks or packs carried on the body by means of two straps passing over the two shoulders
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
    • A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
    • A45F2003/003—Travelling or camp articles; Sacks or packs carried on the body combined with other objects; specially adapted for carrying specific objects
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
    • A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
    • A45F3/16—Water-bottles; Mess-tins; Cups
    • A45F3/166—Hydration systems incorporated in a backpack

Definitions

  • This invention relates generally to personal hydration systems. More specifically, the present invention relates to a pressurized personal hydration system and/or a kit for converting a pre-existing non- pressurized back or torso mounted hydration system into a pressurized hydration system.
  • Water bottles generally include a cylindrical container with a lid.
  • the lid includes a valve which may be opened with the user' s mouth or fingers. Thereafter, the bottle must be tipped back or squeezed to force the water out of the bottle into the user's mouth. After drinking, the valve is manually closed and the bottle is returned to its storage mount until the next use.
  • These devices suffer from a number of disadvantages. For example, using a water bottle forces the person to remove at least one hand from the handlebars, ropes, oars etc. in order to grasp and drink from the water bottle.
  • Personal hydration systems currently available include flexible water bladders constructed to be worn on the back or torso of the user. One end of a flexible tubing connects to the bottom of the flexible .bladder, the opposite end of the tubing is coupled to a bite valve which can be opened by the user' s mouth for use, like a straw to draw fluid out of the bag.
  • a bite valve which can be opened by the user' s mouth for use, like a straw to draw fluid out of the bag.
  • Such systems are available from manufacturers such as CAMELBAK Products LLC of Petaluma, CA., as well as others. While these systems are not as cumbersome to operate as the water bottles, they do however provide similar distractions.
  • the liquids should be available to the person any time he or she desires a drink without distraction. Furthermore, because the weight being carried by the person exercising is critical, it is important that the pressurized hydration system be as light as possible and not weigh much more than the fluid itself.
  • the system has a collapsible container of water or other liquid stored within a flexible back pack that is removably secured at a location between the shoulders of the bicyclist.
  • a resilient mouthpiece adapted to be held in the mouth of the bicyclist is connected to the container by a length of tubing.
  • the mouthpiece is a valve device and has a cylindrical sidewall that forms a chamber.
  • a spring biased valve element located inside the chamber normally prevents flow therethrough. When the opposed sidewalls of the chamber are compressed between the teeth liquid may be drawn from the container through the tubing and into the mouth of the bicyclist.
  • McCook, U.S. Patent No. 5,282,557 discloses a harness supported liquid refreshment bag adapted to be carried on the back of a person.
  • a tube extending from the bag to the front of the person enables the latter to draw liquid refreshment during ambulation.
  • a supplementary reservoir means are provided having a passage connected to the bag and manually activatable valve means for selectively enabling a person to transfer the contents of the supplemental reservoir to the bag during running or other physical activity.
  • Gardener et al., U.S. Patent No. 6,032,831 teaches a personal hydration system with an improved mouthpiece for use in providing fluid for delivery to a user.
  • the mouthpiece includes a neck that is adapted to be mounted on a supply tube to a hydration system and which is joined to a resilient head.
  • the head includes a dispensing face with a pair of lips that define a normally closed slit, through which fluid is dispensed from the mouthpiece.
  • U.S. Patent No. 6,675,998 discloses a hydration system with an improved fluid reservoir.
  • a drinking tube extends from an outlet port of the reservoir and includes a distal end upon which a mouthpiece may be mounted.
  • the reservoir includes a relatively large-diameter fill port.
  • the reservoir includes a closure member with a handle for selectively sealing the input port.
  • the reservoir includes a wrench assembly that enables the user to more easily open and close the input port and/or to position the reservoir for filling.
  • the hydration system includes a pack into which the reservoir is received, and in some embodiments, the pack includes a hanger assembly adapted to support the reservoir within the pack.
  • these devices require the user to draw or force liquid from the devices to achieve hydration. As described above this action often distracts the person exercising or competing from the task at hand, which may prevent proper hydration during the activity.
  • It is also known in the prior art to provide hydration systems which include pumps, CO2 cartridges or elastic containers to force liquid out of the container. These systems are generally complex in nature and require the entire system to be purposely built for each activity. Many of the systems, require complex mounting hardware and modification of the bicycle or other device for proper operation, resulting in high costs to consumers. For example, Gushing, U.S.
  • Patent No. 4,911,339 discloses a liquid dispensing apparatus, suitable for mounting on a bicycle which provides the rider of the bicycle a way to refresh himself without having to stop and dismount the bicycle.
  • the apparatus includes a cylindrical housing containing a supply of liquid.
  • the liquid is dispensed through a length of flexible tubing, leading from the housing to a nozzle which is disposed on the handle bars of the bicycle.
  • a pleated bellows is disposed at the bottom of the housing and forms a chamber for holding compressed air. Each inward stroke of the bellows forces air into the chamber so as to hold the contents under pressure.
  • Adjacent the nozzle, and integrally connected thereto is a hand operated valve which, in its normal state is closed.
  • U.S. Patent No. 5,326,124 discloses a water delivery apparatus which may be adapted to be mounted for use on a bicycle.
  • the device includes a diversion valve that allows liquid to be selectively delivered through the sprayer or to a mouthpiece which may be placed in a bicycle rider's mouth.
  • This apparatus operates with an existing standard water bottle for a bicycle and alleviates the possibility of having a stream of water misdirected, distracting the rider.
  • Holmes U.S. Patent No. 5,358,142, discloses a mouth- pressurized drinking bag which includes a collapsible inner bladder for holding a beverage, such as water.
  • a long tube has a proximal end communicably attached to the lowest portion of the bladder, and a distal end extending away from the dispenser.
  • a closure clamp is disposed near the distal end of the tube.
  • a highly elastic outer case substantially and snugly surrounds the bladder.
  • the bladder can be filled through a funnel temporarily disposed at the distal end of the tube.
  • the filled bladder can be pressurized by blowing air through the tube, so that the bladder and the elastic outer case are expanded.
  • the clamp is closed.
  • the clamp is released so that the beverage will be automatically forced by the pressurized inner bladder to flow outwardly through the tube and to the user's lips.
  • 5,755,368 discloses a liquid dispensing apparatus installed on a bicycle for use by a person operating the bicycle, or a liquid dispensing apparatus worn by a person while operating inline skates.
  • a carbonated drink in a container is shaken by the bouncing of the bicycle while moving which pressurizes the container.
  • a tube leading from the container to a mouthpiece allows a person to take a drink.
  • Another embodiment provides a pumping bulb to supply the pressure.
  • a third embodiment uses a CO 2 cartridge to supply the pressure.
  • a carbonated drink in a container is shaken by the skater to supply the pressure which forces the liquid to the mouthpiece thereby allowing a person using inline skates to take a drink.
  • Regalbuto U.S. Patent No. 5,735,440, discloses a fluid dispensing apparatus mounted to and supported by a bicycle.
  • One embodiment of the invention incorporates one or a plurality of serially connected pressurized water reservoir assemblies, a dual piston-in-cylinde ' r water pump assembly, a manually operated water pump lever assembly, an assembly of multiple independent, manually-activated triggers, and multiple independently aimable nozzles.
  • the reservoir, pump, and trigger assemblies are mounted to and supported by frame members of the bicycle. ThQ nozzles are mounted to the trigger assembly, a point on the frame, or to the helmet or body parts of the rider.
  • the rider pressurizes the container with a hand pump and thereafter can selectively release the water through a series of tubes to nozzles for drinking or cooling the rider.
  • Porter, U.S. Patent No. 4,815,635 discloses a water supply apparatus utilized in conjunction with a bicycle to enable a rider to receive either a spray of cooling water or a stream for drinking purposes.
  • a diaphragm-type pump supplies the water.
  • Plural reservoirs enable a plurality of liquids to be transported and utilized, such as water for cooling the rider and a sucrose solution for energy.
  • Hillerson, U.S. Patent No. 6,196,474 discloses a pressurized cycling water spraying apparatus.
  • the apparatus includes a reservoir having an interior adapted to contain a fluid, an electric generator adapted to generate electric power from the rotation of the wheel, and an electric air pump powered by the electric generator and adapted to pressurize the interior of the reservoir by a flow of air from the pump through an air tube and into the reservoir.
  • Pressurized fluid is conveyed from the reservoir through a first tube to a fluid valve adapted to block or pass the pressurized fluid. With the valve in an open position, fluid is further conveyed through a second fluid tube to a spray nozzle adapted to provide a stream of fluid to the rider of the cycling device. It is also known in the medical art to pressurize bags of intravenous fluids for delivery to the human body.
  • These devices are generally aimed at delivering a precise and steady flow of liquid over an extended period of time. These devices typically include large accumulators and flow restrictor valves for the precise consistency required and are not suitable for exercise and/or competition fluid delivery requirements. Examples of these devices are shown in Beall et al . , U.S. Patent No. 3,153,414, Hinck et al . , U.S. Patent No. 4,090,514, Leibinsohn, U.S. Patent No. 4,507,116, and Laing, U.S. Patent No. 5,059,182.
  • a pressurized hydration system must satisfy in order to achieve acceptance by the end user.
  • the system must be easily and quickly assembled using minimal hardware, and requiring a minimal number of tools. Further, the system must not require excessive strength or specialized knowledge to assemble. Moreover, the system must assemble together in such a way so as not to detract from the internal storage volume of the resulting ' pressurized personal hydration system or otherwise negatively affect the utility of the pressurized personal hydration system.
  • the present invention is directed to a pressurized personal hydration system and kit for converting a pre- existing non-pressurized personal hydration system into a pressurized personal hydration system to overcome the drawbacks of the prior art in order to provide an exercising or competing person with cool liquids at any time, without compromising his or her concentration or safety.
  • the present invention provides a pressurized personal hydration system or kit for converting a non-pressurized personal hydration system into a pressurized hydration system.
  • the pressurized personal hydration system includes an enclosure made from flexible material, preferably adapted to be secured to the back or torso of the user.
  • the enclosure typically includes an opening for insertion of a first bladder and a second bladder positioned in a juxtaposed relationship within the enclosure.
  • the first bladder is constructed to contain a supply of liquid.
  • a first end of a liquid supply tube is fluidly attached to the first bladder while the second end of the liquid supply tube includes a mouth operated valve.
  • the mouth operated valve is generally constructed and arranged to be operated by an operator' s mouth to control the flow of liquid flowing from the first bladder to the operator's mouth.
  • the second bladder includes a pressure supply tube, the pressure supply tube having a first end fluidly coupled to the second bladder and a second end fluidly coupled to a hand-operable pumping bulb.
  • the pressurized hydration system assembly may include a compartmental bladder.
  • the compartmental bladder includes a first compartment and a second compartment positioned juxtaposed with respect to each other within the enclosure.
  • the first compartment is constructed and arranged to contain a supply of liquid and includes a liquid supply tube having a first end and a second end. The first end of said liquid supply tube is fluidly coupled to the first compartment while the second end of the flow tube includes a mouth operated valve constructed and arranged to be held in a person's mouth.
  • the second compartment includes a pressure supply tube, the pressure supply tube includes a first end fluidly coupled to the second compartment and a second end fluidly coupled to a hand-operable pumping bulb.
  • This construction insures the juxtaposed positioning of the compartments and thus insures pressurization of the first compartment.
  • the kit for converting a non-pressurized personal hydration system into a pressurized hydration system generally includes the second bladder as described above.
  • the second bladder includes a pressure supply tube, the pressure supply tube having a first end fluidly coupled to the second bladder and a second end fluidly coupled to a hand-operable pumping bulb.
  • the second bladder may be placed in a juxtaposed relationship with a first liquid bladder in a pre-existing personal hydration system.
  • the pressurized hydration kit may include a compartmental bladder.
  • the compartmental bladder is constructed to include a first compartment and a second compartment positioned juxtaposed with respect to each other.
  • the first compartment is constructed and arranged to contain a supply of liquid and includes a liquid supply tube having a first end and a second end.
  • the first end of said liquid " supply tube is fluidly coupled to the first compartment while the second end of the flow tube includes a mouth operated valve constructed and arranged to be held in a person's mouth.
  • the second compartment includes a pressure supply tube, the pressure supply tube includes a first end fluidly coupled to the second compartment and a second end fluidly coupled to a hand-operable pumping bulb.
  • Assembly of the kit requires the liquid bladder within a pre-existing personal hydration system to be removed from the enclosure. After removal, the compartmental bladder is inserted into the enclosure and positioned similarly to the bladder being replaced. This construction insures the juxtaposed positioning of the compartments and thus insures pressurization of the first compartment. Accordingly, it is an objective of the present invention to provide a pressurized personal hydration assembly. It is a further objective of the present invention to provide a kit to convert a pre-existing non-pressurized personal hydration system into a pressurized personal hydration system.
  • FIGURE 1 is a perspective view of a pre-existing back mounted water hydration system
  • FIGURE 2 is a section view taken along line 1-1 of Figure 1
  • FIGURE 3 is a perspective view, illustrating one embodiment of the pressure bladder utilized in the instant invention
  • FIGURE 4 is a rear view illustrating installation of one embodiment of the instant invention
  • FIGURE 5 is a section view taken along .
  • FIGURE 6 is a perspective view, partially sectioned, illustrating one embodiment of a compartmentalized pressure bladder of the instant invention
  • FIGURE 7 is a rear view illustrating installation of the compartmentalized pressure bladder shown in Figure 6
  • FIGURE 8 is a section view taken along line 1-1 of FIGURE 1, illustrating the installed position of the pressure bladder shown in Figure 6 of the instant invention.
  • FIGS. 1 and 2 which are now referenced illustrate perspective and section views of a pre-existing back mounted personal hydration system, generally referenced as 10.
  • the pre-existing personal hydration systems generally include an enclosure 12 made of flexible material.
  • the enclosure is constructed to include one or more adjustable straps 14 which allow the enclosure to be secured to a user's back or torso area.
  • the enclosure also includes at least one aperture 16 for insertion of a first bladder 18.
  • the enclosure is also provided with a suitable means of closure for the aperture such as, hook and loop, snaps, ties or other means well known in the art.
  • the first bladder is constructed to contain a supply of liquid.
  • a first end 20 of a liquid supply tube 22 is fluidly attached to the first bladder while the second end 24 of the liquid supply tube includes a mouth operated valve 26.
  • the mouth operated valve is generally constructed and arranged to be operated by an operator' s mouth to allow the liquid to be drawn from the first bladder to the operator's mouth.
  • the first bladder also includes a fill port 28 and a cooperating closure member 30.
  • FIG. 3-5 one embodiment of a kit for pressurizing the fluid contained in a first bladder of a pre-existing personal hydration system is illustrated.
  • the kit includes a second bladder 32.
  • the second bladder is constructed from a flexible and/or elastic material 1 such as plastic, rubber, silicone or the like.
  • the first bladder is designed to hold.
  • the first bladder will be constructed to hold between 25
  • 11 bladder is sized and shaped to fit in a parallel and
  • the second bladder includes
  • the pressure supply tube includes a
  • the pressure supply tube may be integrally
  • the pressurized hydration kit includes a compartmental bladder 50.
  • the compartmental bladder is constructed to include a first compartment 52 and a second compartment 54 positioned juxtaposed with respect to each other.
  • the first compartment 52 is constructed and arranged to contain a supply of liquid and includes a liquid supply tube 22 having a first end 20 and a second end 24.
  • the first end of the liquid supply tube is fluidly coupled to the first compartment while the second end of the liquid supply tube includes a mouth operated valve 26 constructed and arranged to be held in a person's mouth.
  • the first compartment also includes a fill port 28 through which fluid may be added or removed from the first compartment and a cooperating closure member 30.
  • the fill port should be suitably sized to allow cleaning of the internal surfaces of the first compartment. As shown, the fill port may include a neck 29.
  • the neck may be integrally formed with the compartmental bladder or alternatively may be joined to the compartmental bladder via a suitable sealing process. Suitable sealing processes include, but should not be limited to, adhesives, heat sealing, welding, and suitable combinations thereof.
  • the closure member 30 preferably forms a watertight seal with the fill port 28. Engagement between the neck and the sealing member may be provided with threads, bayonet mounts and the like.
  • the sealing member may also include a gasket, sealing ring, o-ring or any other sealing device well known in the art for creating water-tight closures.
  • the second compartment 54 includes a pressure supply tube 34, the pressure supply tube includes a first end 36 fluidly coupled to the second compartment and a second end 38 fluidly coupled to a hand-operable pumping bulb 40.
  • the compartmental bladder should be suitably flexible and may be constructed of, but should not be limited to, various plastics, rubbers, silicones and the like. It should be noted that while the compartmental bladder is illustrated as being generally rectangular in shape, the size and shape of the bladder may vary depending upon the enclosure into which the bladder will be placed and the volume of liquid that the first compartment is designed to hold. Typically, the first compartment will be constructed to hold between 25 and 200 ounces of liquid and the second compartment will preferably be constructed to contain a similar volume of compressed air. Referring to Figures 7-8, assembly of the alternative embodiment kit is illustrated. Assembly of the kit requires the first bladder 18 within a pre-existing personal hydration system 10 to be removed from the enclosure 12.
  • the compartmental bladder 50 is inserted into the enclosure and positioned similarly to the first bladder 18 being replaced.
  • the aperture of the enclosure is thereafter secured.
  • Pressurizing the personal hydration system merely requires several squeezes of the hand-operable pumping bulb 40 to inflate the second compartment 54.
  • the liquid may be released from the first bladder 18 by operation of the mouth operated valve 26.
  • liquid from the first bladder is forced through the liquid supply tube to the user's mouth.

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  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

L'invention concerne généralement des systèmes d'hydratation personnelle. L'invention se rapporte en particulier à un système d'hydratation personnelle sous pression et/ou à une trousse permettant de transformer un système d'hydratation préexistant porté sur le dos ou sur le torse non sous pression en un système d'hydratation personnelle sous pression.
PCT/US2006/012752 2005-04-27 2006-04-06 Systeme et trousse d'hydratation personnelle sous pression WO2006115719A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/117,107 US20060243765A1 (en) 2005-04-27 2005-04-27 Pressurized personal hydration system and kit
US11/117,107 2005-04-27

Publications (2)

Publication Number Publication Date
WO2006115719A2 true WO2006115719A2 (fr) 2006-11-02
WO2006115719A3 WO2006115719A3 (fr) 2007-12-21

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/012752 WO2006115719A2 (fr) 2005-04-27 2006-04-06 Systeme et trousse d'hydratation personnelle sous pression

Country Status (2)

Country Link
US (1) US20060243765A1 (fr)
WO (1) WO2006115719A2 (fr)

Cited By (3)

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EP1920678A1 (fr) * 2006-11-09 2008-05-14 Inoveight Limited Système d'hydratation
US10351441B2 (en) 2015-09-17 2019-07-16 Plano Molding Company Pressurized hydration filtration system
US11229279B1 (en) 2020-10-22 2022-01-25 Darvae Spells Personal hydration assembly

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US20080029561A1 (en) * 2006-08-01 2008-02-07 Pressure Products, L.L.C. Pressurized fluid delivery system and method
US20060144863A1 (en) * 2005-01-03 2006-07-06 Lucas Reichert Flexible compression unit for on demand, portable, collapsible fluid delivery systems
US8083105B2 (en) 2005-01-03 2011-12-27 Reichert Lucas C Pressurized fluid delivery system
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USD581153S1 (en) 2007-12-19 2008-11-25 Inoveight Limited Hydration system
US8020730B2 (en) * 2008-02-21 2011-09-20 The North Face Apparel Corp. Slosh controlled personal hydration system
US8915484B2 (en) * 2009-06-13 2014-12-23 Kelly A. Harward Fluid delivery valve having a compression member
US20110108575A1 (en) * 2009-11-09 2011-05-12 Robert Nathan Alder Pressurized fluid delivery system
US9707421B2 (en) 2013-02-08 2017-07-18 D B Industries, Llc Energy absorber cover
EP4056061B1 (fr) 2016-07-18 2025-07-02 Rainmaker Solutions, Inc. Système d'hydratation et ses composants
US10492552B2 (en) 2016-11-17 2019-12-03 Rainmaker Solutions, Inc. Hydration and audio system
CN108143080A (zh) * 2018-03-14 2018-06-12 南京际华三五二特种装备有限公司 一种水袋携行背囊
US12194487B1 (en) * 2024-02-19 2025-01-14 Eliú Albelo Liquid dispensing system

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Publication number Priority date Publication date Assignee Title
EP1920678A1 (fr) * 2006-11-09 2008-05-14 Inoveight Limited Système d'hydratation
US10351441B2 (en) 2015-09-17 2019-07-16 Plano Molding Company Pressurized hydration filtration system
US11229279B1 (en) 2020-10-22 2022-01-25 Darvae Spells Personal hydration assembly

Also Published As

Publication number Publication date
WO2006115719A3 (fr) 2007-12-21
US20060243765A1 (en) 2006-11-02

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