US20060130227A1 - Arm rest massage feature for whirlpool tubs - Google Patents
Arm rest massage feature for whirlpool tubs Download PDFInfo
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- US20060130227A1 US20060130227A1 US11/354,762 US35476206A US2006130227A1 US 20060130227 A1 US20060130227 A1 US 20060130227A1 US 35476206 A US35476206 A US 35476206A US 2006130227 A1 US2006130227 A1 US 2006130227A1
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- Prior art keywords
- armrest
- tub
- water
- bather
- sidewall
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- 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
- A61H33/0087—Therapeutic baths with agitated or circulated water
-
- 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
- A61H33/6021—Nozzles
-
- 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
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/16—Physical interface with patient
- A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
- A61H2201/1635—Hand or arm, e.g. handle
-
- 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
- A61H2205/00—Devices for specific parts of the body
- A61H2205/06—Arms
-
- 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
- A61H33/02—Bathing devices for use with gas-containing liquid, or liquid in which gas is led or generated, e.g. carbon dioxide baths
Definitions
- This invention relates generally to bathing devices and their production.
- this invention relates to a novel form of bathing device, and, in particular, to a whirlpool tub having at least one armrest with air and/or water therapy jets on an upper armrest surface.
- the armrests may also be undercut so as to maximize the seating volume within the tub.
- tubs can be created with recirculating hot water emitted through orifices and jets under pressure. These tubs go by various names which may be distinguished on the basis of design or function or otherwise by those of ordinary skill in the art. Common names are hot-tub, spa, and whirlpool bath.
- Conventional tubs may have armrests added after freeing the tub from the mold or by using some secondary manufacturing technique.
- Conventional methods must overcome the problem of leaking which results from add-on components which are attached by some method requiring breaching the watertight integrity of the tub.
- multipart tubs spring leaks around joints. Often, added components take up valuable space intended for seating or for feet and legs. A reduced seating area, in turn, limits mounting of additional therapeutic devices.
- a principle of this invention to provide a whirlpool tub or similar device having armrests with therapeutic air and/or water orifices and/or jets disposed therein to expose the user to the therapeutic benefits of air and/or water under pressure.
- the contemplated invention includes armrests which protrude from at least one exterior wall of the tub and either terminate in a substantially vertical wall ending at the tub bottom or seating surface, or which taper into the side wall in a so-called “undercut” arrangement so as to open up a volume for the user's lower body to have additional room.
- an undercut armrest by extending and protruding the armrest and by opening up a volume below the armrest, greater comfort, space and room is afforded the bather using the tub.
- these armrest features can be formed or cast into the finished goods at molding time.
- greater comfort is afforded the bather.
- One reason for this greater comfort is that, in freeing the manufacturing process from the need for drafting, the bottom and seating area can be made wider than parts above them. This allows for greater foot, leg, and posterior room.
- the armrests provide greater comfort by giving the bather something to rest upon.
- the invention preferably includes air bubbling orifi known to the art on the upwardly facing armrest surface of the armrest.
- the invention may also include fluid (e.g., water) jets to direct the flow of water or other fluid either upwardly out of the upwardly facing armrest surface or generally horizontally out of a forward facing surface of the armrest.
- fluid e.g., water
- Such jets are well-known to those of ordinary skill in the art and may include a variety of features such as directional and flow rate adjustability.
- a common form of these movable jets has a cylindrical base portion which can be inserted into an orifice in an armrest. Water flows through the cylindrical base portion and from there through a jet or nozzle. The cylindrical base portion can be turned about the linear axis of the cylinder.
- Directionally adjustable jets can be angled through a wide range of angles, usually around 150 degrees, although with some designs ranges of motion can exceed 180 degrees.
- the flow of water can be directed wherever the user desires.
- a ring around the cylindrical portion can be loosened or tightened. This loosening or tightening varies the effective size of the jet nozzle and, through principles well known to physics, i.e., Bernoulli's Principle, varies the pressure and volume of the water inversely.
- One advantage of the invention is that the tub provides for greater comfort for one or more bathers.
- an additional advantage of the invention is that the tub is sufficiently large to hold at least one bather, has a bottom, has an approximately horizontal surface above the bottom of the tub upon which the bather can sit, has at least one armrest to support an arm of the bather, and has at least one orifice for conducting water under pressure onto some body part or parts of the bather, thereby giving the bather a massage which can prove pleasurable as well as therapeutic.
- tubs capable of holding any number of bathers can be created. Three or four bather tubs are quite common. The techniques for stringing single-user seating areas into multiple-user tubs are well-known within the art.
- the tub can be a hot tub, spa, whirlpool bath, or pool.
- a further advantage of the invention is that the tub can have a control unit which can control the temperature, pressure, and timing of the flow of water. Control units with these functions are commodities.
- FIG. 1 is a front cross-sectional elevational view of one seating area of a bathing device in accordance with this Invention with a bather seated therein.
- FIG. 2 is a top view of one seating area of a bathing device in accordance with this Invention.
- FIG. 3 is a front view of a bathing device which shows a portion of the armrests with therapeutic devices installed herein.
- FIG. 4 is a top view of a tub in accordance with this Invention with multiple seating areas.
- FIG. 5 is a cross-sectioned elevation view of an armrest portion of a tub employing my invention.
- FIG. 1 illustrates one section of a tub 110 in use wherein 110 is the shell of the tub, [[and]] 120 is an armrest molded into the tub 110 and 118 is an upper peripheral edge of the shell 110 .
- the user is shown resting one arm on each armrest 120 .
- the left armrest 120 L and right armrest 120 R illustrated in this embodiment are mirror images of one another. In alternate embodiments, the left and right armrests might be different from one another or only one armrest may be used. For purposes of this description, only the armrest 120 on the user's right side is described. However, all that applies to the right side armrest 120 R applies as well to the left side armrest 120 L.
- the tub 110 may be described as being made up of left and right sidewall side portions 114 , 116 respectively, the rear sidewall 122 and front sidewall (not shown).
- the tub 110 It is not necessary that the user rest either or both arms on the armrests 120 for the tub 110 to be effective. However, resting one or both arms on the armrests 120 can provide additional therapeutic benefits to the hands, fingers, and forearms rested on the armrests 120 .
- the upright seating position of the user is just one of many ways the user can gain benefit. The user may select any body position which the user finds comfortable or therapeutic.
- the tubs which employ this invention may take any form, so long as they have armrests with air and/or water therapy features.
- the armrests 120 are undercut at 135 to expand the seating area 140 available to the user.
- a duct 130 for carrying water under pressure.
- This duct 130 can be tubing or any other effective means for carrying water, which means are well-known to those of ordinary skill in the art.
- FIG. 4 multiple seating areas are shown.
- FIG. 4 shows that tubing 130 can be routed to provide for continuous flow of water through the tub 110 .
- the user is seated on a horizontal or nearly horizontal surface or seat 140 .
- This surface can be flat or can be curved to fit the body contours of users. For some users, curving gives additional comfort.
- Seat 140 connects to left and right sidewall side portions 114 , 116 at corresponding junctures 124 , 126 .
- Armrests 120 L, 120 R each define inner edges 121 L, 121 R which, as can be seen, are closer to each other than the distance between seat attachment junctures 124 , 126 .
- the undercut 135 provides an expanded seating space permitting the bather more room and, hence, comfort within the tub.
- Orifices 150 are shown in the armrest 120 . These orifices 150 permit air to flow under pressure from the duct 130 so that, if the user positions his or her body in certain ways, the air bubbles will be emitted onto the user's hands, fingers, or forearms. This provides a soothing and therapeutic massage to the user.
- a wall portion extending from the seating area 140 to the floor 170 is shown at 160 . Additional orifices 165 are built into the wall 160 .
- the wall 160 need not be vertical and may be sloped from the vertical to meet the needs of users and to provide additional comfort and can be drafted.
- the floor 170 of the tub 110 is the lowest part. In a preferred embodiment of a complete tub, the floor extends between and among all the seating areas 140 and forms part of the watertight integrity of the tub 110 .
- the bottom may have a drain or there may be a drain in another part of the tub. These drains are not illustrated.
- a handle 180 gives the user something to grasp when entering or exiting the tub.
- a control unit 190 gives the user the ability to set a desired water temperature and/or air and water flow rates.
- the control unit 190 may have a timer which will shut off the flow of air or water after a desired period of time.
- FIG. 2 shows a view of a seating area in an embodiment slightly different from that shown in FIG. 1 .
- the tub itself is shown as 210 .
- This embodiment has built-in headrests 220 to add to user comfort.
- Orifices 230 direct water under pressure onto the user's body parts. If the user is seated as in FIG. 1 , the water from these orifices 230 provides a soothing back massage.
- two columns of orifices 230 are shown, but there can be any number of orifices 230 and these orifices 230 can be of any size.
- the seat 240 is shown flat, but the seat 240 could be given almost any contour consistent with comfort of the user.
- Seat 240 is integrally connected to left and right sidewall side portions 214 , 216 along junctures 224 , 226 .
- Orifices 250 in the seat 240 permit air under pressure to be emitted at the user providing soothing massage or therapy to the user's back.
- the two armrests 260 R and 260 L are shown with air orifices 270 which provide air under pressure to the user's hands, fingers, and forearms depending on how the user is positioned.
- Armrests 260 L, 260 R respectively define inward facing armrest edges 221 L, 221 R.
- control unit 280 conforms to the same description as that of control unit 190 .
- FIG. 3 shows one seating area of a tub 310 having orifices 320 .
- Armrests left and right 330 L and 330 R with enclosed ducts 340 give the user a place for resting arms and permit water under pressure to be forced onto the user's fingers, hands, or forearms depending on how the user is positioned.
- the seat is shown at 350 and the bottom at 360 .
- no orifices are shown on the vertical or nearly vertical wall between the seat 350 and floor 360 .
- Tub 310 is comprised of left and right sidewall side portions 314 , 316 , a rear wall 322 , a front wall (not shown), and an upper peripheral edge 318 .
- Armrests 330 L, 330 R define inner edges 331 L, 331 R, respectively.
- Seat 250 is connected to left and right sidewall side portions 314 , 316 at seat connection junctures 324 , 326 respectively.
- inner edges 331 L, 331 R are closer together than seat connection junctures 324 , 326 , thereby forming an undercut area 335 under armrests 330 L, 330 R which provides the bather additional space for bathing.
- FIG. 4 shows a tub 410 with three seating areas 420 . All parts thereof are shown in other figures. The significance of this embodiment is that single-seating areas are shown joined so that the water flows through the ducts 440 in a continuous path. Water escapes the ducts 440 through the orifices such as those specified for FIGS. 1, 2 , and 3 .
- FIG. 5 shows a detail of one embodiment of an armrest 260 and a jet 263 .
- the jet 263 has a nozzle 520 and a body 530 . Jets are commodities. Jets are fitted into orifices and vary pressure and volume of water flow according to well-known principles of physics.
- Armrest 260 defines a hand or finger grip 275 at the forward end thereof, which enables a bather to grasp the hand grip 275 to stabilize the bather while moving into and out of the tub and while sitting and moving within the tub.
- water is forced under pressure through tubing or ducts or other passages through outlets such as jets.
- the water then returns to the lower area of the tub where it is again forced under pressure through tubing or ducts or other passages through orifices so long as the system is turned on.
- ways well known to persons of ordinary skill in the art of forcing water to flow under pressure Those ways are not a part of the invention and are omitted here. These ways could include a gravity fed water tower, pumps, downhill flow, or even simply using city water pressure if such pressure is sufficient for the user's purposes.
- the user fills the tub from a standard waters supply and pumps, then recirculates the water in the tub through the various conduits and jets/orifices.
- FIG. 5 is a cross-sectional elevational view of a portion of a tub and armrest having one or more air orifices 270 and at least one water jet 263 which discharges water at a therapeutic flow rate through an opening in substantially vertical side wall 262 of armrest 260 .
- the upper armrest surface 264 of armrest 260 defines openings 265 therein.
- the air jets 270 receive a supply of air via any suitable means such as conduits 266
- the water jet 263 receives a flow of forced water through conduit 267 or any other suitable means.
- the flow of water emitted out of water jet 263 may be aerated via any suitable means such as an air intake 282 having a check valve 284 associated with an upper opening thereof. Water flowing through a narrowing section (not shown) of jet 263 , by virtue of the lower pressure therein, draws air through intake 282 from within the confines of the tub body into the flow of water.
- armrest 260 may be provided with air jets 270 only, such that water jet 263 is omitted.
- armrest 260 may be provided with a water jet 263 only, either in the side wall 262 or the armrest surface 264 . Any combination of air and/or water jets at any positions on armrest 260 is contemplated to be within the scope of my invention, since it has not been heretofore proposed to provide armrests in tubs of this nature having water and/or air therapy features incorporated therein.
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Abstract
A bathing device preferably includes at least one armrest, a seat and a wall connecting the armrest to the seat. The wall preferably defines an undercut arrangement that increases a volume of the bathing device below the armrest to provide additional space for a bather while the bather is seated. The armrest is positioned at a height to support an arm of the bather and preferably defines one or more air and/or fluid emitting orifi that direct a flow of pressurized fluid (e.g., water) and/or air onto a hand, finger, and/or forearm of the bather. The bathing device may be a bath tub, hot tub, spa, whirlpool, or pool and may have various jets or other fluid emitting features for conducting fluid and/or air to give the user pleasure or relief from pain. The bathing device may also be sized and shaped to accommodate multiple bathers simultaneously.
Description
- This application is a continuation of co-pending U.S. application Ser. No. 11/034,433 filed Jan. 12, 2005, which is a continuation of co-pending U.S. application Ser. No. 10/060,088 filed Jan. 30, 2002, and hereby claims priority upon such co-pending applications under 35 U.S.C. § 120.
- 1. Field of the Invention
- This invention relates generally to bathing devices and their production.
- More specifically, this invention relates to a novel form of bathing device, and, in particular, to a whirlpool tub having at least one armrest with air and/or water therapy jets on an upper armrest surface. The armrests may also be undercut so as to maximize the seating volume within the tub.
- 2. Discussion of the Related Art
- It is well-known in the art that tubs can be created with recirculating hot water emitted through orifices and jets under pressure. These tubs go by various names which may be distinguished on the basis of design or function or otherwise by those of ordinary skill in the art. Common names are hot-tub, spa, and whirlpool bath.
- The therapeutic advantage achieved by the use of a stream of water expelled under pressure from a jet in a whirlpool tub or the like, as well as from air emitted through orifices in the tub are well known. However, it has not been heretofore proposed to place such jets or orifices in an armrest on the surface that the bather can rest his or her forearm, wrist and/or hands.
- In conventional tubs, often made of plastic or metal, either no armrests are included or whatever armrests that are provided are limited. This results from disadvantages of standard and common molding techniques. Presently, to accomplish de-molding, that is, removal of the tub from the mold, the tub must be made so that the smallest part of the tub is at the bottom and the tub must be made progressively larger from bottom to top. The terms “draft” and “leave” are used in arts such as metallurgy to describe the slight taper imparted to a molded object to permit removal of the object from the mold without damaging the mold. Present methods, because they depend on one-piece molding design, prevent creating molds in which any part of the tub is narrower than any part below it. As a result of the limitations on molds, present tubs do not have undercut armrests integral with the tub. Any armrests come at the expense of the seating area because, as noted above, no part of the tub can be wider than any part above it. Whatever space is taken by integral armrests comes at the sacrifice of seating space.
- Conventional tubs may have armrests added after freeing the tub from the mold or by using some secondary manufacturing technique. Conventional methods must overcome the problem of leaking which results from add-on components which are attached by some method requiring breaching the watertight integrity of the tub. Over time, multipart tubs spring leaks around joints. Often, added components take up valuable space intended for seating or for feet and legs. A reduced seating area, in turn, limits mounting of additional therapeutic devices.
- It is, therefore, a principle of this invention to provide a whirlpool tub or similar device having armrests with therapeutic air and/or water orifices and/or jets disposed therein to expose the user to the therapeutic benefits of air and/or water under pressure. The contemplated invention includes armrests which protrude from at least one exterior wall of the tub and either terminate in a substantially vertical wall ending at the tub bottom or seating surface, or which taper into the side wall in a so-called “undercut” arrangement so as to open up a volume for the user's lower body to have additional room. In the embodiment having an undercut armrest, by extending and protruding the armrest and by opening up a volume below the armrest, greater comfort, space and room is afforded the bather using the tub.
- By providing removable mold components, these armrest features can be formed or cast into the finished goods at molding time. By following this technique and techniques well-known to those of ordinary skill in the art, greater comfort is afforded the bather. One reason for this greater comfort is that, in freeing the manufacturing process from the need for drafting, the bottom and seating area can be made wider than parts above them. This allows for greater foot, leg, and posterior room. At the same time, the armrests provide greater comfort by giving the bather something to rest upon.
- The invention preferably includes air bubbling orifi known to the art on the upwardly facing armrest surface of the armrest.
- The invention may also include fluid (e.g., water) jets to direct the flow of water or other fluid either upwardly out of the upwardly facing armrest surface or generally horizontally out of a forward facing surface of the armrest. Such jets are well-known to those of ordinary skill in the art and may include a variety of features such as directional and flow rate adjustability. A common form of these movable jets has a cylindrical base portion which can be inserted into an orifice in an armrest. Water flows through the cylindrical base portion and from there through a jet or nozzle. The cylindrical base portion can be turned about the linear axis of the cylinder. Directionally adjustable jets can be angled through a wide range of angles, usually around 150 degrees, although with some designs ranges of motion can exceed 180 degrees. By moving the cylindrical base portion and changing the jet angle, the flow of water can be directed wherever the user desires. In some forms of the jets, a ring around the cylindrical portion can be loosened or tightened. This loosening or tightening varies the effective size of the jet nozzle and, through principles well known to physics, i.e., Bernoulli's Principle, varies the pressure and volume of the water inversely.
- One advantage of the invention is that the tub provides for greater comfort for one or more bathers.
- An additional advantage of the invention is that the tub is sufficiently large to hold at least one bather, has a bottom, has an approximately horizontal surface above the bottom of the tub upon which the bather can sit, has at least one armrest to support an arm of the bather, and has at least one orifice for conducting water under pressure onto some body part or parts of the bather, thereby giving the bather a massage which can prove pleasurable as well as therapeutic. By combining single-user seating areas, tubs capable of holding any number of bathers can be created. Three or four bather tubs are quite common. The techniques for stringing single-user seating areas into multiple-user tubs are well-known within the art.
- Another advantage of the invention is that the tub can be a hot tub, spa, whirlpool bath, or pool.
- A further advantage of the invention is that the tub can have a control unit which can control the temperature, pressure, and timing of the flow of water. Control units with these functions are commodities.
-
FIG. 1 is a front cross-sectional elevational view of one seating area of a bathing device in accordance with this Invention with a bather seated therein. -
FIG. 2 is a top view of one seating area of a bathing device in accordance with this Invention. -
FIG. 3 is a front view of a bathing device which shows a portion of the armrests with therapeutic devices installed herein. -
FIG. 4 is a top view of a tub in accordance with this Invention with multiple seating areas. -
FIG. 5 is a cross-sectioned elevation view of an armrest portion of a tub employing my invention. - While this specification concludes with claims defining the features of the invention that are regarded as novel, it is believed that the invention will be better understood from a consideration of the following description in conjunction with the drawing figures. Variations between and among the figures reveal different embodiments.
- Referring now to the drawings,
FIG. 1 illustrates one section of atub 110 in use wherein 110 is the shell of the tub, [[and]] 120 is an armrest molded into thetub shell 110. The user is shown resting one arm on eacharmrest 120. It will be noted that there arearmrests 120 on either side of the user. The left armrest 120L and right armrest 120R illustrated in this embodiment are mirror images of one another. In alternate embodiments, the left and right armrests might be different from one another or only one armrest may be used. For purposes of this description, only thearmrest 120 on the user's right side is described. However, all that applies to the right side armrest 120R applies as well to the left side armrest 120L. - The
tub 110 may be described as being made up of left and rightsidewall side portions rear sidewall 122 and front sidewall (not shown). - It is not necessary that the user rest either or both arms on the
armrests 120 for thetub 110 to be effective. However, resting one or both arms on thearmrests 120 can provide additional therapeutic benefits to the hands, fingers, and forearms rested on thearmrests 120. The upright seating position of the user is just one of many ways the user can gain benefit. The user may select any body position which the user finds comfortable or therapeutic. In addition, the tubs which employ this invention may take any form, so long as they have armrests with air and/or water therapy features. - The
armrests 120 are undercut at 135 to expand theseating area 140 available to the user. Inside the curve forming thearmrest 120 is aduct 130 for carrying water under pressure. Thisduct 130 can be tubing or any other effective means for carrying water, which means are well-known to those of ordinary skill in the art. InFIG. 4 , multiple seating areas are shown.FIG. 4 shows thattubing 130 can be routed to provide for continuous flow of water through thetub 110. - The user is seated on a horizontal or nearly horizontal surface or
seat 140. This surface can be flat or can be curved to fit the body contours of users. For some users, curving gives additional comfort.Seat 140 connects to left and rightsidewall side portions junctures seat attachment junctures -
Orifices 150 are shown in thearmrest 120. Theseorifices 150 permit air to flow under pressure from theduct 130 so that, if the user positions his or her body in certain ways, the air bubbles will be emitted onto the user's hands, fingers, or forearms. This provides a soothing and therapeutic massage to the user. - A wall portion extending from the
seating area 140 to thefloor 170 is shown at 160.Additional orifices 165 are built into thewall 160. Thewall 160 need not be vertical and may be sloped from the vertical to meet the needs of users and to provide additional comfort and can be drafted. Thefloor 170 of thetub 110 is the lowest part. In a preferred embodiment of a complete tub, the floor extends between and among all theseating areas 140 and forms part of the watertight integrity of thetub 110. The bottom may have a drain or there may be a drain in another part of the tub. These drains are not illustrated. Ahandle 180 gives the user something to grasp when entering or exiting the tub. - A
control unit 190 gives the user the ability to set a desired water temperature and/or air and water flow rates. Thecontrol unit 190 may have a timer which will shut off the flow of air or water after a desired period of time. -
FIG. 2 shows a view of a seating area in an embodiment slightly different from that shown inFIG. 1 . The tub itself is shown as 210. This embodiment has built-inheadrests 220 to add to user comfort.Orifices 230 direct water under pressure onto the user's body parts. If the user is seated as inFIG. 1 , the water from theseorifices 230 provides a soothing back massage. Here, two columns oforifices 230 are shown, but there can be any number oforifices 230 and theseorifices 230 can be of any size. Theseat 240 is shown flat, but theseat 240 could be given almost any contour consistent with comfort of the user.Seat 240 is integrally connected to left and rightsidewall side portions 214, 216 alongjunctures 224, 226.Orifices 250 in theseat 240 permit air under pressure to be emitted at the user providing soothing massage or therapy to the user's back. The twoarmrests 260R and 260L are shown withair orifices 270 which provide air under pressure to the user's hands, fingers, and forearms depending on how the user is positioned.Armrests 260L, 260R respectively define inward facing armrest edges 221L, 221R. - The
control unit 280 conforms to the same description as that ofcontrol unit 190. -
FIG. 3 shows one seating area of atub 310 havingorifices 320. Armrests left and right 330L and 330R withenclosed ducts 340 give the user a place for resting arms and permit water under pressure to be forced onto the user's fingers, hands, or forearms depending on how the user is positioned. The seat is shown at 350 and the bottom at 360. In this embodiment, no orifices are shown on the vertical or nearly vertical wall between theseat 350 andfloor 360.Tub 310 is comprised of left and rightsidewall side portions rear wall 322, a front wall (not shown), and an upperperipheral edge 318.Armrests 330L, 330R defineinner edges 331L, 331R, respectively.Seat 250 is connected to left and rightsidewall side portions seat connection junctures FIGS. 1 and 2 ,inner edges 331L, 331R are closer together thanseat connection junctures area 335 underarmrests 330L, 330R which provides the bather additional space for bathing. -
FIG. 4 shows atub 410 with threeseating areas 420. All parts thereof are shown in other figures. The significance of this embodiment is that single-seating areas are shown joined so that the water flows through theducts 440 in a continuous path. Water escapes theducts 440 through the orifices such as those specified forFIGS. 1, 2 , and 3. -
FIG. 5 shows a detail of one embodiment of anarmrest 260 and ajet 263. Thejet 263 has anozzle 520 and abody 530. Jets are commodities. Jets are fitted into orifices and vary pressure and volume of water flow according to well-known principles of physics.Armrest 260 defines a hand orfinger grip 275 at the forward end thereof, which enables a bather to grasp thehand grip 275 to stabilize the bather while moving into and out of the tub and while sitting and moving within the tub. - In all embodiments of the invention, water is forced under pressure through tubing or ducts or other passages through outlets such as jets. The water then returns to the lower area of the tub where it is again forced under pressure through tubing or ducts or other passages through orifices so long as the system is turned on. There are many ways well known to persons of ordinary skill in the art of forcing water to flow under pressure. Those ways are not a part of the invention and are omitted here. These ways could include a gravity fed water tower, pumps, downhill flow, or even simply using city water pressure if such pressure is sufficient for the user's purposes. Commonly, the user fills the tub from a standard waters supply and pumps, then recirculates the water in the tub through the various conduits and jets/orifices.
-
FIG. 5 is a cross-sectional elevational view of a portion of a tub and armrest having one ormore air orifices 270 and at least onewater jet 263 which discharges water at a therapeutic flow rate through an opening in substantiallyvertical side wall 262 ofarmrest 260. Theupper armrest surface 264 ofarmrest 260 definesopenings 265 therein. Theair jets 270 receive a supply of air via any suitable means such asconduits 266, and thewater jet 263 receives a flow of forced water throughconduit 267 or any other suitable means. The flow of water emitted out ofwater jet 263 may be aerated via any suitable means such as anair intake 282 having acheck valve 284 associated with an upper opening thereof. Water flowing through a narrowing section (not shown) ofjet 263, by virtue of the lower pressure therein, draws air throughintake 282 from within the confines of the tub body into the flow of water. - Alternatively,
armrest 260 may be provided withair jets 270 only, such thatwater jet 263 is omitted. Conversely,armrest 260 may be provided with awater jet 263 only, either in theside wall 262 or thearmrest surface 264. Any combination of air and/or water jets at any positions onarmrest 260 is contemplated to be within the scope of my invention, since it has not been heretofore proposed to provide armrests in tubs of this nature having water and/or air therapy features incorporated therein. - Various modifications and alterations of this inventions will become apparent to those skilled in the art without departing from the scope and spirit of this invention, and it is understood that this invention is not limited to the illustrative embodiments set forth hereinbefore.
Claims (4)
1. A water tight bathing tub comprising:
a generally vertical sidewall of generally consistent height terminating in an upper peripheral edge, the tub defining a watertight volume which can be filled with water for bathing;
the sidewall comprised of a front sidewall portion, and rear sidewall portion, a first sidewall side portion and a second sidewall side portion, the first and second sidewall side portions being substantially mirror images of each other and each extending between the front sidewall portion and the second sidewall portion;
a first arm rest connected to the first sidewall side portion;
a second arm rest connected to the second sidewall side portion opposite the first arm rest;
the first arm rest defining a first arm rest inner edge;
the second arm rest defining a second arm rest inner edge;
a seat portion connected to at least the first and second sidewall side portions along first and second junctures respectively, the first and second junctures being substantially parallel to the upper peripheral edge of the sidewall;
the first and second arm rest inner edges being spaced apart by a first horizontal distance, and the first and second junctures being spaced by a second horizontal distance, the first horizontal distance being substantially less than the second horizontal distance, such that the first and second armrest inner edges are closer to each other than the first and second junctures such that a substantial space is created for the bather's lower body;
the first armrest defining a first armrest hand grip, the second armrest defining a second armrest hand grip, each hand grip adapted to permit the grasping thereof by a bather to facilitate the stabilization of the bather while moving into and out of the tub;
the first armrest defining at least one orifice in a horizontal surface thereof adapted to direct a flow of water or air upward into at least one of a hand, a finger, and a forearm of the bather;
2. The tub of claim 1 , wherein the second armrest further defines at least one orifice adapted to direct a flow of water or air upward onto at least one of a hand, a finger and a forearm of the bather.
3. The tub of claim 1 , further including at least one water jet connected to the first armrest adapted to emit a flow of water under pressure there through to provide hydrotherapy massage to the hand of the user.
4. The tub of claim 2 , further including at least one water jet connected to the first armrest adapted to emit a flow of water under pressure there through to provide hydrotherapy massage to the hand of the user.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/354,762 US20060130227A1 (en) | 2002-01-30 | 2006-02-14 | Arm rest massage feature for whirlpool tubs |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/060,088 US20030140411A1 (en) | 2002-01-30 | 2002-01-30 | Arm rest massage feature for whirlpool tubs |
US11/034,433 US20050120472A1 (en) | 2002-01-30 | 2005-01-12 | Arm rest massage feature for whirlpool tubs |
US11/354,762 US20060130227A1 (en) | 2002-01-30 | 2006-02-14 | Arm rest massage feature for whirlpool tubs |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/034,433 Continuation US20050120472A1 (en) | 2002-01-30 | 2005-01-12 | Arm rest massage feature for whirlpool tubs |
Publications (1)
Publication Number | Publication Date |
---|---|
US20060130227A1 true US20060130227A1 (en) | 2006-06-22 |
Family
ID=27609957
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/060,088 Abandoned US20030140411A1 (en) | 2002-01-30 | 2002-01-30 | Arm rest massage feature for whirlpool tubs |
US11/034,433 Abandoned US20050120472A1 (en) | 2002-01-30 | 2005-01-12 | Arm rest massage feature for whirlpool tubs |
US11/354,762 Abandoned US20060130227A1 (en) | 2002-01-30 | 2006-02-14 | Arm rest massage feature for whirlpool tubs |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/060,088 Abandoned US20030140411A1 (en) | 2002-01-30 | 2002-01-30 | Arm rest massage feature for whirlpool tubs |
US11/034,433 Abandoned US20050120472A1 (en) | 2002-01-30 | 2005-01-12 | Arm rest massage feature for whirlpool tubs |
Country Status (1)
Country | Link |
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US (3) | US20030140411A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090049587A1 (en) * | 2007-08-21 | 2009-02-26 | Bulala Cherie A | Toilet Device With Cleanser and Fragrance |
US8307467B2 (en) | 2007-08-23 | 2012-11-13 | The Clorox Company | Toilet device with indicator |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8756723B2 (en) * | 2011-01-11 | 2014-06-24 | Lloyds Ip Holdings, Llc | Spa jet with side-mounted light well |
DE202011100571U1 (en) * | 2011-05-12 | 2012-08-13 | Dirk Jaspert | Device for human skin treatment by means of doctor fish |
CN108420344A (en) * | 2018-05-09 | 2018-08-21 | 利辛县众善医药科技有限公司 | A kind of medical bathtub with automatic regulation function |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2714725A (en) * | 1955-08-09 | boone | ||
US3738924A (en) * | 1971-07-06 | 1973-06-12 | Eastman Kodak Co | Process for the solvent casting of cellulose films using radiation,and products thereof |
US4180292A (en) * | 1977-03-03 | 1979-12-25 | Sandvik Aktiebolag | Rock milling cutter tongue and slot connected |
US4249522A (en) * | 1978-06-20 | 1981-02-10 | Bain Ultra Quebec Inc. | Hydromassage apparatus |
US4468141A (en) * | 1980-12-19 | 1984-08-28 | Facit Aktiebolag | Character generator |
US4672692A (en) * | 1984-09-07 | 1987-06-16 | Savage Nigel C | Bath with air jet |
US4811434A (en) * | 1987-06-05 | 1989-03-14 | Kimstock, Inc. | Spa with an improved air channel and method for constructing same |
US4983340A (en) * | 1989-12-28 | 1991-01-08 | Union Carbide Coatings Service Technology Corporation | Method for forming a high density metal boride composite |
US5267359A (en) * | 1986-02-24 | 1993-12-07 | Clark Manufacturing, Inc. | Water turbulence generation in spas |
US5828259A (en) * | 1996-11-18 | 1998-10-27 | International Business Machines Corporation | Method and apparatus for reducing disturbances on an integrated circuit |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3736924A (en) * | 1972-01-26 | 1973-06-05 | Jacuzzi Research Inc | Hydromassage tub assembly |
US4160292A (en) * | 1977-05-24 | 1979-07-10 | Kuether Christian L | Bath chair |
US4383340A (en) * | 1980-12-08 | 1983-05-17 | Solar Heating & Spas, Inc. | Retrofit whirlpool bath having flow directing recesses |
US4466141A (en) * | 1982-07-12 | 1984-08-21 | Starkey Walter D | Hydrothermal treatment facility |
US5829069A (en) * | 1993-08-13 | 1998-11-03 | Morgan; Dean W. | Jet bath having multiple accessories |
-
2002
- 2002-01-30 US US10/060,088 patent/US20030140411A1/en not_active Abandoned
-
2005
- 2005-01-12 US US11/034,433 patent/US20050120472A1/en not_active Abandoned
-
2006
- 2006-02-14 US US11/354,762 patent/US20060130227A1/en not_active Abandoned
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2714725A (en) * | 1955-08-09 | boone | ||
US3738924A (en) * | 1971-07-06 | 1973-06-12 | Eastman Kodak Co | Process for the solvent casting of cellulose films using radiation,and products thereof |
US4180292A (en) * | 1977-03-03 | 1979-12-25 | Sandvik Aktiebolag | Rock milling cutter tongue and slot connected |
US4249522A (en) * | 1978-06-20 | 1981-02-10 | Bain Ultra Quebec Inc. | Hydromassage apparatus |
US4468141A (en) * | 1980-12-19 | 1984-08-28 | Facit Aktiebolag | Character generator |
US4672692A (en) * | 1984-09-07 | 1987-06-16 | Savage Nigel C | Bath with air jet |
US5267359A (en) * | 1986-02-24 | 1993-12-07 | Clark Manufacturing, Inc. | Water turbulence generation in spas |
US4811434A (en) * | 1987-06-05 | 1989-03-14 | Kimstock, Inc. | Spa with an improved air channel and method for constructing same |
US4983340A (en) * | 1989-12-28 | 1991-01-08 | Union Carbide Coatings Service Technology Corporation | Method for forming a high density metal boride composite |
US5828259A (en) * | 1996-11-18 | 1998-10-27 | International Business Machines Corporation | Method and apparatus for reducing disturbances on an integrated circuit |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090049587A1 (en) * | 2007-08-21 | 2009-02-26 | Bulala Cherie A | Toilet Device With Cleanser and Fragrance |
US8266728B2 (en) * | 2007-08-21 | 2012-09-18 | The Clorox Company | Toilet device with cleanser and fragrance |
US8307467B2 (en) | 2007-08-23 | 2012-11-13 | The Clorox Company | Toilet device with indicator |
Also Published As
Publication number | Publication date |
---|---|
US20050120472A1 (en) | 2005-06-09 |
US20030140411A1 (en) | 2003-07-31 |
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Legal Events
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STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |