US20050268392A1 - Vertical pool - Google Patents
Vertical pool Download PDFInfo
- Publication number
- US20050268392A1 US20050268392A1 US11/146,618 US14661805A US2005268392A1 US 20050268392 A1 US20050268392 A1 US 20050268392A1 US 14661805 A US14661805 A US 14661805A US 2005268392 A1 US2005268392 A1 US 2005268392A1
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- United States
- Prior art keywords
- pool
- exercise
- therapy
- therapy pool
- tub bottom
- Prior art date
- Legal status (The legal status 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 status listed.)
- Abandoned
Links
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Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H33/00—Bathing devices for special therapeutic or hygienic purposes
- A61H33/60—Components specifically designed for the therapeutic baths of groups A61H33/00
- A61H33/601—Inlet to the bath
- A61H33/6015—Cascade massage
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2203/00—Additional characteristics concerning the patient
- A61H2203/04—Position of the patient
- A61H2203/0406—Standing on the feet
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2208/00—Characteristics or parameters related to the user or player
- A63B2208/03—Characteristics or parameters related to the user or player the user being in water
Definitions
- This invention relates generally to the field of spas and exercise pools and, more particularly, to a pool having multiple assembly sections for ease of transport and installation while providing sufficient vertical depth for standing exercise/therapy for the user in addition to recliner style spa jet hydrotherapy.
- Hydrotherapy and water buoyant exercise have been demonstrated to be highly effective for physically handicapped or elderly individuals as well as those who are healthy and fit. Exercise and therapy in a gentle-resistance medium, allowing for buoyancy, reduces imposed stress on muscles, joints and ligaments. Individuals with limited mobility due to physical handicaps or injury, especially those confined to seated or supine positions, are provided with improved blood flow to extremities, enhancement of healthy organ function and reduced muscle atrophy if such exercise/therapy can be provided in a standing/vertical position. Many individuals suffering from disabilities or afflictions are discouraged from using public facilities or lack access to such facilities.
- pool/spa system provide sufficient depth for vertical or standing exercise by the user.
- the design of the pool/spa system is modular for transport and installation to accommodate both the requirement for ease of installation and the desired vertical depth.
- the present invention provides an exercise and therapy pool having a plurality of structural modules providing a tub bottom, an intermediate section connecting to and extending upwardly from the tub bottom and an upper section connecting to and extending upwardly from said intermediate section.
- the intermediate section additionally expands laterally from the tub bottom.
- the assembled modules provide a vertical depth sufficient for total vertical immersion of a user to the user's neck.
- the intermediate and upper section expand laterally sufficiently to accommodate the user in a horizontal swimming position.
- a removable liner for sealing the modules after assembly completes the pool.
- An equipment module is removably connected to the pool to provide water conditioning.
- FIG. 1 is a top view of one embodiment of the vertical pool showing geometric arrangement and features of the invention
- FIG. 2 is a side sectional view of the embodiment of the invention shown in FIG. 1 showing additional elements and features of the invention;
- FIG. 3 is a front section view of the embodiment of the invention shown in FIGS. 1 and 2 ;
- FIG. 4 is a rear partial section view of the embodiment of the invention shown in FIGS. 1 and 2 ;
- FIG. 5 shows an exemplary installation arrangement for the embodiment of the invention disclosed
- FIG. 6 is a detailed view of the edge coping on the sidewall of the pool in the disclosed embodiment.
- FIG. 7 is a detailed section view of the joint connections employed for the pool structural elements
- FIG. 8 is a schematic of the overflow system and equipment module plumbing.
- FIG. 9 is a partial end section view of the pool showing additional features.
- the present invention provides a pool which conforms to the body size, arm span, length and reach of a large adult.
- the design allows one person to exercise vertically by treading water or do simple leg and arm movements while standing with buoyant support.
- a large adult can stand on the bottom of the pool with the water at neck level having adequate clearance for full arm motion to the side, front and rear.
- the user is able to swim in place horizontally using a restricting belt attached tether. Spa features of the pool allow two adults to semi-recline in chaise seating for jet therapy to the shoulders, back and legs using fixed or flexible plug-in jets.
- FIG. 1 shows a top view of a pool 10 , providing a current embodiment of the invention, having a first deep or vertical portion 12 with an upper profile having a substantially semi-circular end 14 transitioning into a substantially rectangular mid-portion 16 and end portion 18 .
- the walls are shaped with integrated curvature to enhance structural strength of the pool wall in the mid-portion.
- the end portion incorporates semi-reclining chaises 20 with an intermediate horizontal foot kick and entry area 22 .
- An equipment module 24 interfaces an end wall of the end portion to encase spa operating systems, as will be described in greater detail subsequently, and provides entry steps 26 . As shown in the top view of FIG.
- the profile of the vertical portion of the pool transitions from the semi-circular horseshoe shape to a rectangular bottom to accommodate additional features to be described.
- This embodiment provides effective geometrical transition; however, alternative shaping is employed in alternative embodiments.
- the depth, shape and orientation of the pool elements inherently provides for full range of motion for the arms and legs of an adult in either a vertical or horizontal position in the pool and still allows for use of the pool as a conventional reclining spa with the chaise seating.
- FIG. 2 provides additional geometric definition of the elements of the present embodiment while demonstrating the modular component composition of the invention.
- the vertical pool of the present invention is constructed as a multi-piece unit which incorporates sections that will individually fit through conventional residential doorways to allow access for installation of the pool in difficult locations such as lower levels and small back yards where a large one-piece unit could not be accommodated.
- a bottom section tub 28 forms the lower portion of the vertical section.
- a middle section 30 provides geometrical transition from the bottom section tub and provides a substantially flat base 32 for the chaise seating and horizontal foot kick entry area in the end portion.
- the middle section includes four elements as will be described in greater detail subsequently.
- a top section 34 is fitted over the middle section and incorporates a coping 36 , described in greater detail with respect to FIG. 6 , on which an insulated cover 38 is removably mountable.
- an adjustable trapeze 40 with supporting posts 42 is mounted into receiving ports 44 in the upper section to be positioned over the bottom section tub for attachment of support apparatus or to be grasped overhead by an occupant standing vertically in the pool.
- the receiving ports are slotted to allow horizontal adjustment of the position of the trapeze posts for optimum use of the vertical depth and horizontal length of the pool in therapy treatment.
- the posts 42 are telescoping for height adjustment of the trapeze.
- the trapeze provides for attachment of lines to a vest or harness to support a user's weight in addition to the buoyancy provided by the water if desired.
- anklets or booties with tethered lines engaged through pulleys affixed to the sidewalls of the pool allow the legs to be propelled in a walking style motion stimulating blood flow and reducing muscle atrophy. If accomplished by the user operating the tethers in the pool, simultaneous exercise of the arms and shoulders in a back and forth motion is provided.
- the trapeze bar allows additional exercise options through suspension in a harness with staggered loops in various locations about the body for multiple postures and positions.
- lift foot sleeves 46 are integrated into the middle section under the chaise seat elements to engage extended feet or support arms of a lifting device such as a Hoyer lift for use with disabled patients.
- the filled weight of the pool and upper section provide massive inertial support for the lift.
- An adjustable floor platform 48 is housed within the bottom section tub for adjustment to the user's height, as desired.
- the floor platform is adjustable using an underlying scissor lift arrangement or vertically spaced step supports protruding from the walls of the tub.
- the floor platform is supported by four telescoping corner posts with a common central screw adjustment.
- An overflow reservoir 50 is covered by or integral with one of the chaises to provide automatic level control for the pool depending on the number of occupants.
- the flow path and pumping are described subsequently with respect to FIG. 8 .
- the space provided under the second chaise allows attachment of the equipment module and a control center for the pool operating systems or, in alternative embodiments, houses the equipment module.
- the identical sizing of the chambers provided by the chaises allows interchangeability of the chambers for the overflow reservoir and equipment module/control center depending on the particular site location for the pool.
- FIGS. 3 and 4 show front and rear views, respectively, of the present embodiment demonstrating the geometrical configuration and transitions between the sections.
- the modular nature of the structural components of the pool allows sections prior to assembly that will individually fit through conventional residential doorways to access difficult locations such as lower levels and small back yards where a large one-piece unit could not be moved.
- the modular elements do not exceed 90′′ in length, 44′′ in width and 30′′ in height and can be nested for packaging and shipment within those dimensions.
- a pool with dimensions of 6′ across the flat base, 9′ from the semi-circular end to end wall with a total vertical depth of 6′ is created by the assembled elements.
- the upper section modules include two halves 34 a and 34 b of the radiused section with two straight sections 34 c and 34 d extending to the rear of the pool ( 34 c shown in the section view of FIG. 2 and 34 d opposite).
- a back plate 34 e completes the upper section.
- the middle section incorporates four modules, a front section 30 a, two side sections 30 b and 30 c ( 30 c shown in the section view of FIG. 2 and 30 b opposite) and an end section 30 d.
- FIG. 5 demonstrates one installation embodiment for the present invention. Mounting on the pool is accomplished on a sloping surface such as a hillside or associated with a second floor deck arrangement in a residence or building.
- the pool 10 is supported under the bottom section tub 28 by a vertical column 52 while the flat base 32 of the middle section rests upon a deck 54 or other horizontal structural feature. Entry to the pool is accomplished from the deck with appropriate safety elements such as a railing 56 extending from the building or residence structure 58 .
- FIG. 5 depicts the pool supported on the column with the deck extending only under the flat base.
- the deck structure extends around the entire pool for access by attendants, if required to support the user. Note that the deck is not required to support the entire filled weight of the pool as with most conventional spa arrangements thereby simplifying the structural requirements of the deck. While depicted as a column in the embodiment in FIG. 5 , the support of the bottom section tub can be provided by a recessed subfloor or concrete pad.
- the shape of the pool constructed from the modular components described proved for stable in-ground or in-floor installations with minimum displacement of soil to accommodate the tub and part of the middle section.
- the hole or clearance required is 5′ by 2′ at the top tapering to about 4′ by 2′ at the bottom by 3′ deep.
- the flat base sits on the ground or floor leaving 3′ above grade.
- the tapered sides and end of the invention in the embodiment shown allow for the foot room of a therapist/parent/guardian standing against the pool and reaching in to assist the user.
- the front of the therapist's upper thighs can then push against the pool for leverage assisting the user, buoyantly supported to his neck in the pool, without requiring the therapist to become wet.
- the modular structural components of the pool are capped by a coping 36 as shown in FIG. 6 .
- the top edge 60 of the top section elements is shaped to receive or be inserted into the coping to provide a sealed top surface.
- the coping also provides the peripheral engagement for a single piece liner 62 for the inside of the pool.
- the liner precludes leaks from the pool and is removable for cleaning or replacement if punctured.
- Changeable liners allow patients with special medicinal needs to use additives, such as salt or other remedial medicaments without damaging the surfaces of the modular structural elements of the pool. After treatment, the liner can be replaced or cleaned and reinserted, and the pool restored to conventional use.
- the coping incorporates a scalloped edge 64 which rolls nominal turbulence back into the pool without letting water splash out as in current spa designs. Additionally, the scalloped edge provides a means for retaining the insulated cover by providing a lip over the cover for restraint in normal wind conditions. The shape also allows rope lighting 66 to be mounted out of sight for illumination of the pool.
- Structural interconnection and support of the modular components of the pool is accomplished using joints as disclosed in FIG. 7 .
- Each horizontal seam between components incorporates an interlocking moiety 70 which includes a notched tongue 72 depending from the wall of the upper component 74 received by a notched cheek 76 extending from the lower component 78 .
- a circumferential recess 80 receives a steel belt 82 as a tensioning component around the circumference of the joint for structural support and inward compression of the cheek to engage the tongue.
- the structure of the modular components for the pool is shown for this embodiment as a composite construction having a foam core 84 with inner wall 86 and outer wall 88 of rotationally molded plastic.
- Alternative embodiments employ fiberglass or other fiber reinforced structural material.
- the top section incorporates at least one overflow port 90 which directs water exceeding the designated water level, due to additional persons in the pool or wave action due to vigorous activity, to the overflow reservoir 50 .
- the reservoir is covered by or integrally fabricated into one or both of the chaise seats thereby employing otherwise wasted volume within the pool's useful form factor.
- the overflow port is ducted to the reservoir using metal or plastic piping to an inlet port 92 .
- An outlet port 94 in the reservoir is ducted through a return pump 96 to the pool.
- a float switch 98 is employed to activate the return pump.
- a second float switch 100 in the reservoir is employed as a safety shut-off rerouter for the pump upon exhausting the available water from the reservoir to avoid pump damage.
- Electrically activated solenoid valves 102 a and 102 b automatically provide for cross flow control.
- the return pump is housed in the removable equipment module 24 .
- the pump is employed for circulation of the pool water for filtration. Draining water from the pool for cleaning or disassembly is accomplished using valve 104 d.
- Valve 104 e prevents recirculating flow from entering the overflow tank when upper return circulation is employed. Additional water accessories as will be described with respect to FIG. 9 may be attached into the water circulation system through valve 104 f.
- a filtration and heating system 106 is incorporated in the module for control of the temperature and cleanliness of the pool water.
- a controller 108 provides manual and automatic control for the various flow and heating functions.
- the equipment module is removable and replaceable as a combined system to preclude downtime due to component failure thereby avoiding impact to patients/users who have become dependent on the therapeutic value of the pool system.
- Unclipping the equipment module/steps on either side, using fasteners 110 allows access to flexible plumbing lines for disconnection.
- the module can then be removed and immediately replaced with an alternate unit and the pool returned to service.
- the module can then be examined and repaired as a whole unit thereby diagnosing any and all potential failure points in the system simultaneously.
- the present invention incorporates additional features for the comfort and utility of the pool system as well as aesthetic quality of the system.
- Seating in chaise seating located in the pool flat base portion is limited.
- novel edge supported seats 112 the deep vertical section of the pool over the tub bottom can be used added for seating.
- the edge support seats include a seat bottom 114 extending from a seat back structure 116 which depends from a substantially U-shaped hook arrangement 118 received over the coping 36 .
- the hook arrangement includes a lock element 120 received under the coping to prevent inadvertent lifting of the seat and resulting disengagement of the hook arrangement from the coping.
- the coping is sculpted to specifically receive the attachment hooks.
- a waterfall attachment 122 or other over the surface water recirculation device is received over the coping and attached to the plumbing of the water circulation system in the pool, previously described with respect to FIG. 8 , to provide a visual enhancement for a pleasing view from the pool seating.
- the waterfall attachment for the embodiment shown also utilizes a substantially U-shaped attachment bracket 124 to allow placement at any desired location on the coping over the semi-circular end of the pool. Piping 126 allows water inlet into the waterfall.
- the coping shape allows plumbing for the waterfall to be routed out of view to an attachment point for the accessory valve as previously described.
- a fountain attachment is provided in alternative embodiments for use with the pool occupied or unoccupied to provide aeration of the recirculating pool water.
- the detachable arrangement of the waterfall allows it to be placed at a desired location on the edge of the pool for reentry of the circulating water at any point to facilitate flow or to provide gentle rippling effects in the water less vigorous than normal spa jets.
Abstract
An exercise and therapy pool has a plurality of structural modules providing a tub bottom, an intermediate section connecting to and extending upwardly from the tub bottom and an upper section connecting to and extending upwardly from the intermediate section. The intermediate section additionally expands laterally from the tub bottom. The assembled modules provide a vertical depth sufficient for total vertical immersion of a user to the user's neck. The intermediate and upper section expand laterally sufficiently to accommodate the user in a horizontal swimming position. A removable liner for sealing the modules after assembly completes the pool. An equipment module is removably connected to the pool to provide water conditioning.
Description
- The present application claims priority of the provisional application having Ser. No. 60/577,038 filed on Jun. 07, 2004 entitled Vertical Pool.
- 1. Field of the Invention
- This invention relates generally to the field of spas and exercise pools and, more particularly, to a pool having multiple assembly sections for ease of transport and installation while providing sufficient vertical depth for standing exercise/therapy for the user in addition to recliner style spa jet hydrotherapy.
- 2. Description of the Related Art
- Hydrotherapy and water buoyant exercise have been demonstrated to be highly effective for physically handicapped or elderly individuals as well as those who are healthy and fit. Exercise and therapy in a gentle-resistance medium, allowing for buoyancy, reduces imposed stress on muscles, joints and ligaments. Individuals with limited mobility due to physical handicaps or injury, especially those confined to seated or supine positions, are provided with improved blood flow to extremities, enhancement of healthy organ function and reduced muscle atrophy if such exercise/therapy can be provided in a standing/vertical position. Many individuals suffering from disabilities or afflictions are discouraged from using public facilities or lack access to such facilities.
- It is therefore desirable to provide a pool/spa system that is adaptable to home or alternate location installation on a temporary or permanent basis.
- It is further desirable that the pool/spa system provide sufficient depth for vertical or standing exercise by the user.
- If is also further desirable that the design of the pool/spa system is modular for transport and installation to accommodate both the requirement for ease of installation and the desired vertical depth.
- The present invention provides an exercise and therapy pool having a plurality of structural modules providing a tub bottom, an intermediate section connecting to and extending upwardly from the tub bottom and an upper section connecting to and extending upwardly from said intermediate section. The intermediate section additionally expands laterally from the tub bottom. The assembled modules provide a vertical depth sufficient for total vertical immersion of a user to the user's neck. The intermediate and upper section expand laterally sufficiently to accommodate the user in a horizontal swimming position. A removable liner for sealing the modules after assembly completes the pool. An equipment module is removably connected to the pool to provide water conditioning.
-
FIG. 1 is a top view of one embodiment of the vertical pool showing geometric arrangement and features of the invention; -
FIG. 2 is a side sectional view of the embodiment of the invention shown inFIG. 1 showing additional elements and features of the invention; -
FIG. 3 is a front section view of the embodiment of the invention shown inFIGS. 1 and 2 ; -
FIG. 4 is a rear partial section view of the embodiment of the invention shown inFIGS. 1 and 2 ; -
FIG. 5 shows an exemplary installation arrangement for the embodiment of the invention disclosed, -
FIG. 6 is a detailed view of the edge coping on the sidewall of the pool in the disclosed embodiment; -
FIG. 7 is a detailed section view of the joint connections employed for the pool structural elements; -
FIG. 8 is a schematic of the overflow system and equipment module plumbing; and, -
FIG. 9 is a partial end section view of the pool showing additional features. - The present invention provides a pool which conforms to the body size, arm span, length and reach of a large adult. The design allows one person to exercise vertically by treading water or do simple leg and arm movements while standing with buoyant support. In the embodiment shown in the drawings, a large adult can stand on the bottom of the pool with the water at neck level having adequate clearance for full arm motion to the side, front and rear. Additionally, the user is able to swim in place horizontally using a restricting belt attached tether. Spa features of the pool allow two adults to semi-recline in chaise seating for jet therapy to the shoulders, back and legs using fixed or flexible plug-in jets.
- Referring to the drawings,
FIG. 1 shows a top view of apool 10, providing a current embodiment of the invention, having a first deep orvertical portion 12 with an upper profile having a substantiallysemi-circular end 14 transitioning into a substantially rectangular mid-portion 16 andend portion 18. For certain embodiments, the walls are shaped with integrated curvature to enhance structural strength of the pool wall in the mid-portion. The end portion incorporatessemi-reclining chaises 20 with an intermediate horizontal foot kick andentry area 22. Anequipment module 24 interfaces an end wall of the end portion to encase spa operating systems, as will be described in greater detail subsequently, and providesentry steps 26. As shown in the top view ofFIG. 1 , the profile of the vertical portion of the pool transitions from the semi-circular horseshoe shape to a rectangular bottom to accommodate additional features to be described. This embodiment provides effective geometrical transition; however, alternative shaping is employed in alternative embodiments. The depth, shape and orientation of the pool elements inherently provides for full range of motion for the arms and legs of an adult in either a vertical or horizontal position in the pool and still allows for use of the pool as a conventional reclining spa with the chaise seating. -
FIG. 2 provides additional geometric definition of the elements of the present embodiment while demonstrating the modular component composition of the invention. The vertical pool of the present invention is constructed as a multi-piece unit which incorporates sections that will individually fit through conventional residential doorways to allow access for installation of the pool in difficult locations such as lower levels and small back yards where a large one-piece unit could not be accommodated. - As shown, a
bottom section tub 28 forms the lower portion of the vertical section. Amiddle section 30 provides geometrical transition from the bottom section tub and provides a substantiallyflat base 32 for the chaise seating and horizontal foot kick entry area in the end portion. For the embodiment shown, the middle section includes four elements as will be described in greater detail subsequently. Atop section 34 is fitted over the middle section and incorporates acoping 36, described in greater detail with respect toFIG. 6 , on which an insulatedcover 38 is removably mountable. - Additionally, an
adjustable trapeze 40 with supportingposts 42 is mounted into receivingports 44 in the upper section to be positioned over the bottom section tub for attachment of support apparatus or to be grasped overhead by an occupant standing vertically in the pool. In alternative embodiments, the receiving ports are slotted to allow horizontal adjustment of the position of the trapeze posts for optimum use of the vertical depth and horizontal length of the pool in therapy treatment. Theposts 42 are telescoping for height adjustment of the trapeze. The trapeze provides for attachment of lines to a vest or harness to support a user's weight in addition to the buoyancy provided by the water if desired. Further, anklets or booties with tethered lines engaged through pulleys affixed to the sidewalls of the pool allow the legs to be propelled in a walking style motion stimulating blood flow and reducing muscle atrophy. If accomplished by the user operating the tethers in the pool, simultaneous exercise of the arms and shoulders in a back and forth motion is provided. The trapeze bar allows additional exercise options through suspension in a harness with staggered loops in various locations about the body for multiple postures and positions. - For the embodiment shown,
lift foot sleeves 46 are integrated into the middle section under the chaise seat elements to engage extended feet or support arms of a lifting device such as a Hoyer lift for use with disabled patients. The filled weight of the pool and upper section provide massive inertial support for the lift. Anadjustable floor platform 48 is housed within the bottom section tub for adjustment to the user's height, as desired. In various embodiments, the floor platform is adjustable using an underlying scissor lift arrangement or vertically spaced step supports protruding from the walls of the tub. Alternatively, the floor platform is supported by four telescoping corner posts with a common central screw adjustment. - An
overflow reservoir 50 is covered by or integral with one of the chaises to provide automatic level control for the pool depending on the number of occupants. The flow path and pumping are described subsequently with respect toFIG. 8 . The space provided under the second chaise allows attachment of the equipment module and a control center for the pool operating systems or, in alternative embodiments, houses the equipment module. The identical sizing of the chambers provided by the chaises allows interchangeability of the chambers for the overflow reservoir and equipment module/control center depending on the particular site location for the pool. -
FIGS. 3 and 4 show front and rear views, respectively, of the present embodiment demonstrating the geometrical configuration and transitions between the sections. The modular nature of the structural components of the pool allows sections prior to assembly that will individually fit through conventional residential doorways to access difficult locations such as lower levels and small back yards where a large one-piece unit could not be moved. For the embodiment shown, the modular elements do not exceed 90″ in length, 44″ in width and 30″ in height and can be nested for packaging and shipment within those dimensions. A pool with dimensions of 6′ across the flat base, 9′ from the semi-circular end to end wall with a total vertical depth of 6′ is created by the assembled elements. For the embodiment shown inFIGS. 1-4 , the upper section modules include twohalves straight sections 34 c and 34 d extending to the rear of the pool (34 c shown in the section view ofFIG. 2 and 34 d opposite). Aback plate 34 e completes the upper section. The middle section incorporates four modules, afront section 30 a, twoside sections 30 b and 30 c (30 c shown in the section view ofFIG. 2 and 30 b opposite) and anend section 30 d. -
FIG. 5 demonstrates one installation embodiment for the present invention. Mounting on the pool is accomplished on a sloping surface such as a hillside or associated with a second floor deck arrangement in a residence or building. Thepool 10 is supported under thebottom section tub 28 by avertical column 52 while theflat base 32 of the middle section rests upon adeck 54 or other horizontal structural feature. Entry to the pool is accomplished from the deck with appropriate safety elements such as arailing 56 extending from the building orresidence structure 58. - The arrangement of the vertical pool structural elements allows one primary weight bearing support to be provided by the column with a stabilizing support for the non-symmetrical geometric extension of the pool.
FIG. 5 depicts the pool supported on the column with the deck extending only under the flat base. In alternative embodiments, the deck structure extends around the entire pool for access by attendants, if required to support the user. Note that the deck is not required to support the entire filled weight of the pool as with most conventional spa arrangements thereby simplifying the structural requirements of the deck. While depicted as a column in the embodiment inFIG. 5 , the support of the bottom section tub can be provided by a recessed subfloor or concrete pad. - The shape of the pool constructed from the modular components described proved for stable in-ground or in-floor installations with minimum displacement of soil to accommodate the tub and part of the middle section. The hole or clearance required is 5′ by 2′ at the top tapering to about 4′ by 2′ at the bottom by 3′ deep. The flat base sits on the ground or floor leaving 3′ above grade. The tapered sides and end of the invention in the embodiment shown allow for the foot room of a therapist/parent/guardian standing against the pool and reaching in to assist the user. The front of the therapist's upper thighs can then push against the pool for leverage assisting the user, buoyantly supported to his neck in the pool, without requiring the therapist to become wet.
- The modular structural components of the pool are capped by a coping 36 as shown in
FIG. 6 . Thetop edge 60 of the top section elements is shaped to receive or be inserted into the coping to provide a sealed top surface. For the embodiment shown, the coping also provides the peripheral engagement for asingle piece liner 62 for the inside of the pool. The liner precludes leaks from the pool and is removable for cleaning or replacement if punctured. Changeable liners allow patients with special medicinal needs to use additives, such as salt or other remedial medicaments without damaging the surfaces of the modular structural elements of the pool. After treatment, the liner can be replaced or cleaned and reinserted, and the pool restored to conventional use. - The coping incorporates a
scalloped edge 64 which rolls nominal turbulence back into the pool without letting water splash out as in current spa designs. Additionally, the scalloped edge provides a means for retaining the insulated cover by providing a lip over the cover for restraint in normal wind conditions. The shape also allowsrope lighting 66 to be mounted out of sight for illumination of the pool. - Structural interconnection and support of the modular components of the pool is accomplished using joints as disclosed in
FIG. 7 . Each horizontal seam between components incorporates an interlockingmoiety 70 which includes a notchedtongue 72 depending from the wall of theupper component 74 received by a notchedcheek 76 extending from thelower component 78. Acircumferential recess 80 receives asteel belt 82 as a tensioning component around the circumference of the joint for structural support and inward compression of the cheek to engage the tongue. The structure of the modular components for the pool is shown for this embodiment as a composite construction having afoam core 84 withinner wall 86 andouter wall 88 of rotationally molded plastic. Alternative embodiments employ fiberglass or other fiber reinforced structural material. - Vertical seams in the modular components employ an interlocking channel structure receiving a mating insert, which for the embodiment shown is wedge shaped to expand the elements upon insertion to forcibly urge the tongue portion of the horizontal engagement moieties into the receiving cheek portions allowing tension engagement of the circumference by the steel strap.
- Referring to
FIG. 8 , the top section incorporates at least one overflow port 90 which directs water exceeding the designated water level, due to additional persons in the pool or wave action due to vigorous activity, to theoverflow reservoir 50. The reservoir is covered by or integrally fabricated into one or both of the chaise seats thereby employing otherwise wasted volume within the pool's useful form factor. The overflow port is ducted to the reservoir using metal or plastic piping to aninlet port 92. An outlet port 94 in the reservoir is ducted through areturn pump 96 to the pool. In the embodiment shown, afloat switch 98 is employed to activate the return pump. A second float switch 100 in the reservoir is employed as a safety shut-off rerouter for the pump upon exhausting the available water from the reservoir to avoid pump damage. Electrically activatedsolenoid valves - The return pump is housed in the
removable equipment module 24. By employing additional cross flow arrangements with solenoid actuatedvalves 104 a for spa jets, 104 b for upper return and 104 c for lower return, the pump is employed for circulation of the pool water for filtration. Draining water from the pool for cleaning or disassembly is accomplished usingvalve 104 d.Valve 104 e prevents recirculating flow from entering the overflow tank when upper return circulation is employed. Additional water accessories as will be described with respect toFIG. 9 may be attached into the water circulation system through valve 104 f. A filtration andheating system 106 is incorporated in the module for control of the temperature and cleanliness of the pool water. Acontroller 108 provides manual and automatic control for the various flow and heating functions. For the embodiment shown, the equipment module is removable and replaceable as a combined system to preclude downtime due to component failure thereby avoiding impact to patients/users who have become dependent on the therapeutic value of the pool system. Unclipping the equipment module/steps on either side, usingfasteners 110 allows access to flexible plumbing lines for disconnection. The module can then be removed and immediately replaced with an alternate unit and the pool returned to service. The module can then be examined and repaired as a whole unit thereby diagnosing any and all potential failure points in the system simultaneously. - As shown in
FIG. 9 , the present invention incorporates additional features for the comfort and utility of the pool system as well as aesthetic quality of the system. Seating in chaise seating located in the pool flat base portion is limited. By use of novel edge supportedseats 112 the deep vertical section of the pool over the tub bottom can be used added for seating. The edge support seats include aseat bottom 114 extending from a seat backstructure 116 which depends from a substantiallyU-shaped hook arrangement 118 received over the coping 36. For the embodiment shown, the hook arrangement includes alock element 120 received under the coping to prevent inadvertent lifting of the seat and resulting disengagement of the hook arrangement from the coping. In alternative embodiments, the coping is sculpted to specifically receive the attachment hooks. - Additionally, a
waterfall attachment 122 or other over the surface water recirculation device is received over the coping and attached to the plumbing of the water circulation system in the pool, previously described with respect toFIG. 8 , to provide a visual enhancement for a pleasing view from the pool seating. The waterfall attachment for the embodiment shown also utilizes a substantiallyU-shaped attachment bracket 124 to allow placement at any desired location on the coping over the semi-circular end of the pool. Piping 126 allows water inlet into the waterfall. The coping shape allows plumbing for the waterfall to be routed out of view to an attachment point for the accessory valve as previously described. Similarly, a fountain attachment is provided in alternative embodiments for use with the pool occupied or unoccupied to provide aeration of the recirculating pool water. The detachable arrangement of the waterfall allows it to be placed at a desired location on the edge of the pool for reentry of the circulating water at any point to facilitate flow or to provide gentle rippling effects in the water less vigorous than normal spa jets. - Having now described the invention in detail as required by the patent statutes, those skilled in the art will recognize modifications and substitutions to the specific embodiments disclosed herein. Such modifications are within the scope and intent of the present invention as defined in the following claims.
Claims (20)
1. An exercise and therapy pool comprising:
a plurality of structural modules providing a tub bottom, an intermediate section connecting to and extending upwardly from the tub bottom, said intermediate section additionally expanding laterally from said tub bottom, an upper section connecting to and extending upwardly from said intermediate section,
said assembled modules providing a vertical depth sufficient for total vertical immersion of a user to the user's neck and
said intermediate and upper section expanding laterally sufficiently to accommodate the user in a horizontal swimming position; and,
means for sealing the modules after assembly.
2. An exercise and therapy pool as defined in claim 1 wherein the sealing means comprises a liner.
3. An exercise and therapy pool as defined in claim 1 wherein at least a portion of the lateral expansion of the intermediate section provides a substantially flat base.
4. An exercise and therapy pool as defined in claim 1 further comprising an equipment module removably connected to provide water conditioning for the pool.
5. An exercise and therapy pool as defined in claim 1 further comprising at least one chaise seat extending from the flat base.
6. An exercise and therapy pool as defined in claim 5 further comprising an overflow reservoir within the chaise seat and connected to an overflow port in the upper section.
7. An exercise and therapy pool as defined in claim 1 further comprising a coping connected to and extending from the upper section, said coping having a profile curved inwardly from the periphery of the upper section to direct water displaced by nominal wave action back into the pool.
8. An exercise and therapy pool as defined in claim 7 wherein the coping further incorporates rope lighting within the curved profile.
9. An exercise and therapy pool as defined in claim 5 further comprising a second chaise seat positioned in space relation from the at least one chaise seat to provide a horizontal kick area the depth of the intermediate and upper sections above the flat base.
10. An exercise and therapy pool as defined in claim 6 further comprising means for pumping water received in the overflow reservoir back into the pool.
11. An exercise and therapy pool as defined in claim 3 wherein the flat base incorporates means for receiving supports for a Hoyer lift.
12. An exercise and therapy pool as defined in claim 1 further comprising a trapeze bar extending from the upper section substantially vertically over the tub bottom.
13. An exercise and therapy pool as defined in claim 1 further comprising a movable floor in the tub bottom for adjusting the vertical depth of the pool.
14. An exercise and therapy pool as defined in claim 1 wherein the intermediate section comprises a second plurality of separate modules for assembly and further comprising engagement moieties integrated with at least a portion of the second plurality of separate modules for interengagement of mating moieties on the tub bottom.
15. An exercise and therapy pool as defined in claim 14 wherein the upper section comprises a third plurality of separate modules for assembly and further comprising engagement moieties integrated with the third plurality of separate modules for engagement of mating moieties on the second plurality of separate modules.
16. An exercise and therapy pool as defined in claim 15 wherein the second and third plurality of separate modules each incorporate exterior recesses proximate the engagement moieties and further comprising tension bands circumferentially received within the recesses.
17. An exercise and therapy pool as defined in claim 4 wherein the equipment module incorporates integrated entry steps.
18. An exercise therapy pool as defined in claim 7 further comprising an over the surface flow recirculating device positionable at a desired point on the coping, a feed line for the flow recirculating device positionable within the curved profile of the coping.
19. A method for installing a modular exercise and therapy pool comprising the steps of:
providing a plurality of structural modules including a tub bottom, an intermediate section, said intermediate section additionally expanding laterally from said tub bottom, and an upper section,
connecting the intermediate section to and extending upwardly from the tub bottom,
connecting the upper section to and extending upwardly from said intermediate section, said assembled modules providing a vertical depth sufficient for total vertical immersion of a user to the user's neck,
inserting a liner in the assembled sections, and,
attaching a removable equipment module to the assembled sections for water conditioning.
20. A method for installing a modular exercise and therapy pool as defined in claim 19 further comprising the steps of:
mounting the tub bottom on a support column, and
mounting the flat base on a horizontal deck.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/146,618 US20050268392A1 (en) | 2004-06-07 | 2005-06-06 | Vertical pool |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US57703804P | 2004-06-07 | 2004-06-07 | |
US11/146,618 US20050268392A1 (en) | 2004-06-07 | 2005-06-06 | Vertical pool |
Publications (1)
Publication Number | Publication Date |
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US20050268392A1 true US20050268392A1 (en) | 2005-12-08 |
Family
ID=35446045
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/146,618 Abandoned US20050268392A1 (en) | 2004-06-07 | 2005-06-06 | Vertical pool |
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US (1) | US20050268392A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150184409A1 (en) * | 2013-12-30 | 2015-07-02 | William Karales | Protective device for a pool safety cover and a method of using the same |
US20230203830A1 (en) * | 2017-02-24 | 2023-06-29 | The Diveheart Foundation | Tiered pool system |
Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2174445A (en) * | 1937-08-09 | 1939-09-26 | Turbulayr Products Ltd | Bath |
US3971076A (en) * | 1973-12-06 | 1976-07-27 | Ahrens Claude W | Pool for teaching swimming to a child |
US4001899A (en) * | 1975-09-22 | 1977-01-11 | Mathis Cleo D | Combined swimming and therapy pool |
US4379438A (en) * | 1980-10-20 | 1983-04-12 | Richard Peardon | Horse spa |
US4443900A (en) * | 1983-02-03 | 1984-04-24 | Remeyer Willijan P | Hydrotherapy tank |
US4574739A (en) * | 1981-07-24 | 1986-03-11 | Swim-Mill, Inc. | Horse exercising device |
US4776581A (en) * | 1986-07-24 | 1988-10-11 | Shepherdson Donalda G | Exercise apparatus |
US4864666A (en) * | 1987-03-23 | 1989-09-12 | Sebastian Carlos F | Fluid-isolation bathing apparatus |
US4918761A (en) * | 1988-06-02 | 1990-04-24 | Harbeke Gerold J | Method of using a toilet-flange cast-in mount |
US5154205A (en) * | 1992-01-03 | 1992-10-13 | Langill Edwin R | Method and apparatus for maintaining level of water in above-ground swimming pools |
US5295929A (en) * | 1989-07-18 | 1994-03-22 | Stefano Weisz | Hydrotherapy device with underwater treadmill |
US5787519A (en) * | 1994-05-31 | 1998-08-04 | Smith; Robert Leslie | Compact swimming pool for restrained swimming |
US5878446A (en) * | 1997-11-10 | 1999-03-09 | Mccann; Daniel J. | Whirlpool jet extension system |
US6058521A (en) * | 1997-11-06 | 2000-05-09 | O'brien; Michael | Collapsible spa unit |
US6640504B2 (en) * | 2000-09-11 | 2003-11-04 | Flg Industries, Inc. | Moveable swimming pool floor |
-
2005
- 2005-06-06 US US11/146,618 patent/US20050268392A1/en not_active Abandoned
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2174445A (en) * | 1937-08-09 | 1939-09-26 | Turbulayr Products Ltd | Bath |
US3971076A (en) * | 1973-12-06 | 1976-07-27 | Ahrens Claude W | Pool for teaching swimming to a child |
US4001899A (en) * | 1975-09-22 | 1977-01-11 | Mathis Cleo D | Combined swimming and therapy pool |
US4379438A (en) * | 1980-10-20 | 1983-04-12 | Richard Peardon | Horse spa |
US4574739A (en) * | 1981-07-24 | 1986-03-11 | Swim-Mill, Inc. | Horse exercising device |
US4443900A (en) * | 1983-02-03 | 1984-04-24 | Remeyer Willijan P | Hydrotherapy tank |
US4776581A (en) * | 1986-07-24 | 1988-10-11 | Shepherdson Donalda G | Exercise apparatus |
US4864666A (en) * | 1987-03-23 | 1989-09-12 | Sebastian Carlos F | Fluid-isolation bathing apparatus |
US4918761A (en) * | 1988-06-02 | 1990-04-24 | Harbeke Gerold J | Method of using a toilet-flange cast-in mount |
US5295929A (en) * | 1989-07-18 | 1994-03-22 | Stefano Weisz | Hydrotherapy device with underwater treadmill |
US5154205A (en) * | 1992-01-03 | 1992-10-13 | Langill Edwin R | Method and apparatus for maintaining level of water in above-ground swimming pools |
US5787519A (en) * | 1994-05-31 | 1998-08-04 | Smith; Robert Leslie | Compact swimming pool for restrained swimming |
US6058521A (en) * | 1997-11-06 | 2000-05-09 | O'brien; Michael | Collapsible spa unit |
US5878446A (en) * | 1997-11-10 | 1999-03-09 | Mccann; Daniel J. | Whirlpool jet extension system |
US6640504B2 (en) * | 2000-09-11 | 2003-11-04 | Flg Industries, Inc. | Moveable swimming pool floor |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150184409A1 (en) * | 2013-12-30 | 2015-07-02 | William Karales | Protective device for a pool safety cover and a method of using the same |
US9777496B2 (en) * | 2013-12-30 | 2017-10-03 | William Karales | Protective device for a pool safety cover and a method of using the same |
US20230203830A1 (en) * | 2017-02-24 | 2023-06-29 | The Diveheart Foundation | Tiered pool system |
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STCB | Information on status: application discontinuation |
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