The exemplary embodiments generally relate to bathing tubs, and more particularly, to infant and toddler bathing tubs.
Plastic infant and toddler bathing tubs are well known. Very young infants are unable to sit unsupported, and so are typically bathed in a reclined position. Inexpensive molded plastic tubs with integral inclined infant and toddler supports are sold for this purpose. These tubs are typically configured to be set upon a horizontal surface, such as a kitchen countertop, for use, and some of these tubs can fit in standard kitchen single basin and/or double basin sinks. Within the meaning of this application the term “occupant” will collectively reference infants and toddlers. Many developments have been proposed to address baby bathing issues.
Generally, in some aspects, an occupant is supported within the infant and toddler bathing tub by a contoured inner surface of the infant and toddler bathing tub. In other aspects, the occupant is supported within the infant and toddler bathing tub by a removable support that is inserted into an interior of an infant and toddler bathing tub. Generally, in one aspect, the removable supports are constructed of a contoured rigid material (either a rigid plastic or coated metal), that does not bend or flex. These rigid removable supports rest on an interior surface of the infant and toddler bathing tub and support the occupant thereon. In other aspects, the removable supports are constructed of a mesh cloth material where opposite ends of the mesh material are connected to the infant and toddler bathing tub so as to form a suspended support surface similar to a hammock. The removable inserts, whether constructed of a rigid material or a mesh cloth material, may allow for shifting or tilting forward of the occupant while bathing inside the infant and toddler bathing tub.
The foregoing aspects and other features of the disclosed embodiment are explained in the following description, taken in connection with the accompanying drawings, wherein:
The aspects of the present disclosure described herein provide the occupant bathing system 170 which cradles and gently hugs an occupant 1200 (i.e., baby or toddler—see
Referring to
The pan weir 28 exits to a deeper reservoir 40 formed in the upper portion of the tub body 12. The reservoir 40 provides a thermal buffer for the bathing water between the source of bathing water and an occupant bathing portion or area (also referred to herein as a bath basin). The reservoir may be formed with a lower drain and associated drain plug (not shown) that would allow for draining of the reservoir 40 after use with the bathing tub 10 in a horizontal position. In other aspects, the reservoir may be formed, such as with an angled bottom surface, to expedite draining into the occupant bathing portion 50 after use of the bathing tub 10 by tilting (i.e. picking up) one end of the bathing tub 10.
The reservoir 40 has a reservoir weir 42 exiting the reservoir 40 into the occupant bathing portion 50, wherein occupant bathing portion 50 is configured to receive the bathing water from the source of bathing water through the reservoir 40 and the reservoir weir 42. The pooling of water within the reservoir 40 will provide a thermal buffer for the bathing water between the source of bathing water and the occupant bathing portion 50. Consequently, minor temperature fluctuations in the water temperature will be taken out of the water due to the pooling prior to the water entering the occupant bathing portion 50. Further, in case of unsafe water temperatures in the measured water temperature measured by temperature sensor mechanism 30, there is a buffer allowing the parent to remedy the dangerous condition or merely the undesired condition (e.g. shut off the water flow, adjust the water temperature to the desired amount), before the unsafe or undesirable condition of the water temperature reaches the occupant.
The occupant bathing portion 50 includes an integral contoured floor/occupant back rest 52 formed in the tub body 12. The removable occupant support 100, which will be described in greater detail herein, rests on at least a portion of the integral contoured floor/occupant back rest 52 to support smaller occupants (e.g., infants), where the removable occupant support 100 may be removed so that larger occupants (e.g., toddlers) are supported substantially directly on the integral contoured floor/occupant back rest 52. The occupant bathing portion 50 includes a single water flow channel 54 formed in the molded tub body 12 and extending from the reservoir weir 42 to one side of the occupant bathing portion 50. The single side water flow channel 54 provides a continuous clean water circulation within the occupant bathing portion 50 (as described in U.S. Pat. Nos. 7,856,678 and 7,886,375, previously incorporated by reference herein), although in other aspects, dual flow channels 54 could be formed on either side of the occupant bathing portion 50 to uniformly distribute the bathing water to within the occupant bathing portion 50. A bypass channel 56 and side walls 58 also are integrally formed in the tub body 12 and form the remainder of the occupant bathing portion 50. The channel 56 is provided to prevent the occupant from forming a dam in the occupant bathing portion 50 and having bathing water accumulate on one side of the bathing portion (and be drained from the opposite side).
A drain opening 60 or any number of suitable drain openings 60 is/are formed through the integral contoured floor/occupant back rest 52 of the tub body 12 to allow for complete drainage of the occupant bathing portion 50 with the bathing tub 10 in a horizontal orientation. A conventional removable plug (not shown) is provided to close the drain opening 60 for bathing operation. The occupant bathing portion further includes bathing height regulating holes 62 through the side wall 58 of the tub body 12. The bathing height regulating holes 62 are spaced from the integral contoured floor/occupant back rest 52 forming surface 52S and are configured to define the conventional bathing height of the bath in the occupant bathing portion 50, such as about two (2) inches to about eight (8) inches of bathing water. The bathing height regulating holes 62 are provided at varying heights defining distinct bathing water depths. A removable plug (not shown) engages and plugs the lower bathing height regulating hole(s) when the desired bathing depth is defined by the upper bathing height regulating hole 62.
It is anticipated that the bathing height regulating holes 62 may take a variety of forms.
The bathing height regulating holes 62, in whatever particular form, provide for a continuous flow of clean water through the bath, increasing the hygiene offered by the bathing tub 10. The bathing height regulating holes 62 are above the integral contoured floor/occupant back rest 52 (in the configuration shown) providing a certain depth to the bath for the comfort of the baby and to provide the pool of bathing water. In other bathing tub configurations the bathing height regulating holes 62 could effectively be in the “floor” forming portions, provided the height is correctly positioned as the floor member is not at the same horizontal position. Broadly speaking the bathing height regulating holes 62 must be above the lowermost bathing portion at a height sufficient to define the desired bath tub depth.
Referring to
The removable occupant support 100 includes an insert body or frame 112 that forms or is otherwise connected to a flexible seat 172 and a base projection or wall 173. The insert body 112 is configured so as to be received within the occupant bathing portion 50 of the bathing tub 10 downstream of the reservoir 40 discharging bath water into the occupant bathing portion 50. The flexible seat 172 seats the occupant 1200 (
The base projection 173 of the removable occupant support 100 projects from the flexible seat 172 towards the occupant bathing portion 50. In one aspect, the base projection 173 projects down from the flexible seat 172. The base projection 173 is sized and shaped so as to be conformally seated against an interior surface 52S (i.e., that is formed by the integral contoured floor/baby occupant backrest 52) of the occupant bathing portion 50 and supports the flexible seat 172 raised from the interior surface 52S of the occupant bathing portion 50 with the removable occupant support 100 received in the occupant bathing portion 50.
The base projection 173 defines a wall or flange portion 173F surrounding at least a portion of the flexible seat 172. The base projection 173 is contoured so as to engage the integral contoured floor/baby occupant backrest 52 of the tub body 12 and holds at least the seat portion 132 of the contoured occupant seat/backrest 130 spaced from the integral contoured floor/baby occupant backrest 52 by any suitable distance D (see
In the aspect, illustrated in
The struts 115C1, 155C2 (one each extending from opposite sides of the flexible seat 172) each include a floor engagement surface 115CS, the strut 115A includes floor engagement surface 115AS, and the strut 115B includes floor engagement surface 115BS. The floor engagement surfaces 115AS, 115BS, 115CS of the struts 115A, 115B, 115C1, 115C2 are discontinuous and have different contact surface areas. For example, the floor engagement surface 115AS of the strut 115A extends along three sides of the insert body 112 (e.g., along an edge of the contoured occupant seat/backrest 130 and along a portion of each of the side bolsters 120A, 120B) so as to form a substantially “U” shaped contact surface. The floor engagement surface 115BS of the strut 115B extends along an edge of the seat portion 132 so as to form a substantially straight linear contact surface. The floor engagement surface 115CS of each of the struts 115C1, 115C2 may be substantially a point contact surface that provides for sliding movement of the respective strut 115C1, 115C2 in direction 1100A, 1100B (see
Movement of the respective strut 115C1, 115C2 in direction 1100A, 1100B is facilitated at least in part by the discontinuous configuration of the base projection 173. In some aspects, the movement of the respective strut 115C1, 115C2 in direction 1100A, 1100B is also facilitated by at least one aperture 1160A, 1160B that extends through the base projection 173. In the aspects illustrated in the figures the apertures 1160A, 1160B are formed between the strut 155A and each of the struts 115C1, 115C2 so that the apertures 1160A, 1160B form the discontinuity between the strut 155A and each of the struts 115C1, 115C2; while in other aspects the apertures 1160A, 1160B are formed through the strut 115A and/or through the strut 115C. In the aspects illustrated in the figures the apertures 1160A, 1160B decrease a size of the base projection 173 (i.e., decrease a distance the base projection 173 extends from the flexible seat 172) adjacent the struts 115C1, 115C2 which at least in part provides for the movement of the respective strut 115C1, 115C2 in direction 1100A, 1100B which, referring also to
Referring to
The removable occupant support 100 may be formed in any suitable manner, such as by molding. In one aspect, the removable occupant support 100 is a one piece member having a monolithic construction; while in other aspects the removable occupant support 100 is formed of more than one piece. The removable occupant support 100 is constructed of any suitable elastomer such as any suitable thermoplastic vulcanizate(s) (also referred to as a dynamically vulcanized thermoplastic elastomer(s)) that combine the characteristics of thermoplastics with those of rubbers. For example, thermoplastic vulcanizates are produced by dynamic vulcanization or cross-linking of a rubber during blending and melt-processing with a thermoplastic at elevated temperature. Most thermoplastic vulcanizates are binary blends of polyolefins and thermoplastic diene elastomers. The elastomeric component is one or more of ethylene-propylene-diene, butyl rubber, natural rubber, or nitrile rubber blended with Isotactic polypropylene. The thermoplastic matrix polymer is predominately crystalline isotactic polypropylene. A suitable example of a thermoplastic vulcanizate from which the removable occupant support 100 is constructed is the Santoprene™ thermoplastic vulcanizate available from ExxonMobil Chemical.
Referring now to
In accordance with one or more aspects of the present disclosure a baby bathing system comprises: a bathing tub, having a reservoir and a bath basin communicably connected to the reservoir by a weir discharging bath water from the reservoir into the bath basin; and a baby bath support insert configured so as to be received within the bath basin downstream of the reservoir, the baby bath support insert having a flexible seat, for seating the baby in the bath basin, and a base projection projecting from the flexible seat towards the bath basin, the base projection being sized and shaped so as to be conformally seated against an interior surface of the bath basin and supporting the flexible seat raised from the interior surface of the bath basin with the baby bath support insert received in the bath basin; wherein the base projection includes at least one aperture extending through the base projection and disposed so that, with the base projection seated against the interior surface, bath water from under the flexible seat communicates through the base projection with outer sides of the bath basin.
In accordance with one or more aspects of the present disclosure the baby bath support insert is a one piece member.
In accordance with one or more aspects of the present disclosure the base projection projects down from the flexible seat.
In accordance with one or more aspects of the present disclosure the base projection defines a wall or flange portion surrounding at least a portion of the flexible seat.
In accordance with one or more aspects of the present disclosure the base projection comprises struts elevating the flexible seat from the interior surface of the bath basin.
In accordance with one or more aspects of the present disclosure the at least one aperture is downstream of the weir, and at least part of the flexible seat is disposed between the weir and the at least one aperture in the base projection.
In accordance with one or more aspects of the present disclosure the at least one aperture is a leveling aperture for leveling a bath water level in the bath basin with the baby bath support insert received in the bath basin.
In accordance with one or more aspects of the present disclosure the base projection is flexible so as to flexibly release the flexible seat and accommodate flexure of the flexible seat so that the flexible seat conformally fits to and grips a baby's hips seated therein so as to stably hold the baby in a predetermined position within the bath basin.
In accordance with one or more aspects of the present disclosure a baby bathing system comprises: a bathing tub, having a reservoir and a bath basin communicably connected to the reservoir by a weir discharging bath water from the reservoir into the bath basin; and a baby bath support insert configured so as to be received within the bath basin downstream of the reservoir, the baby bath support insert having a flexible seat, for seating the baby in the bath basin, and a base wall projecting from the flexible seat towards the bath basin, the base wall being sized and shaped so as to be conformally seated against an interior surface of the bath basin and supporting the flexible seat raised from the interior surface of the bath basin with the insert received in the bath basin; wherein the base wall surrounds at least part of the flexible seat and is flexible so as to flexibly release the flexible seat and accommodate flexure of the flexible seat so that the flexible seat conformally fits to and grips a baby's hips seated therein so as to stably hold the baby in a predetermined position within the bath basin.
In accordance with one or more aspects of the present disclosure the base wall includes at least one leveling aperture extending through the base wall and disposed so that, with the base wall seated against the interior surface, bath water from under the flexible seat communicates via the at least one leveling aperture through the base wall with outer sides of the bath basin.
In accordance with one or more aspects of the present disclosure the at least one leveling aperture is downstream of the weir, and at least part of the flexible seat is disposed between the weir and the at least one leveling aperture in the base wall.
In accordance with one or more aspects of the present disclosure the at least one leveling aperture levels a bath water level in the bath basin with the baby bath support insert received in the bath basin.
In accordance with one or more aspects of the present disclosure the baby bath support insert is a one piece member.
In accordance with one or more aspects of the present disclosure the base wall projects down from the flexible seat.
In accordance with one or more aspects of the present disclosure the base wall comprises struts elevating the flexible seat from the interior surface of the bath basin.
In accordance with one or more aspects of the present disclosure baby bath support insert comprises: a frame configured so as to be received within a bath basin of a bathing tub downstream of a reservoir discharging bath water into the bath basin, a flexible seat connected to the frame, for seating the baby in the bath basin; and a base wall connected to the frame and projecting from the flexible seat towards the bath basin, the base wall being sized and shaped so as to be conformally seated against an interior surface of the bath basin and supporting the flexible seat raised from the interior surface of the bath basin with the insert received in the bath basin; wherein the base wall surrounds at least part of the flexible seat and is flexible so as to flexibly release the flexible seat and accommodate flexure of the flexible seat so that the flexible seat conformally fits to and grips a baby's hips seated therein so as to stably hold the baby in a predetermined position within the bath basin.
In accordance with one or more aspects of the present disclosure the base wall includes at least one leveling aperture extending through the base wall and disposed so that, with the base wall seated against the interior surface, bath water from under the flexible seat communicates via the at least one leveling aperture through the base wall with outer sides of the bath basin.
In accordance with one or more aspects of the present disclosure the at least one leveling aperture is downstream of a weir that communicably connects the reservoir to the bath basin, and at least part of the flexible seat is disposed between the weir and the at least one leveling aperture in the base wall.
In accordance with one or more aspects of the present disclosure the at least one leveling aperture levels a bath water level in the bath basin with the baby bath support insert received in the bath basin.
In accordance with one or more aspects of the present disclosure the baby bath support insert is a one piece member.
In accordance with one or more aspects of the present disclosure the base wall projects down from the flexible seat.
In accordance with one or more aspects of the present disclosure the base wall comprises struts elevating the flexible seat from the interior surface of the bath basin.
In accordance with one or more aspects of the present disclosure a method for bathing a baby is provided. The method comprises: providing a bathing tub, having a reservoir and a bath basin communicably connected to the reservoir by a weir discharging bath water from the reservoir into the bath basin; and placing a baby bath support insert within the bath basin downstream of the reservoir, the baby bath support insert having a flexible seat, for seating the baby in the bath basin, and a base projection projecting from the seat towards the bath basin, the base projection being sized and shaped so as to be conformally seated against an interior surface of the bath basin and supporting the flexible seat raised from the interior surface of the bath basin with the insert received in the bath basin; wherein the base projection includes at least one aperture extending through the base projection and disposed so that, with the base projection seated against the interior surface, bath water from under the flexible seat communicates through the base projection with outer sides of the bath basin.
In accordance with one or more aspects of the present disclosure the baby bath support insert is a one piece member.
In accordance with one or more aspects of the present disclosure the base projection projects down from the flexible seat.
In accordance with one or more aspects of the present disclosure the base projection defines a wall or flange portion surrounding at least a portion of the flexible seat.
In accordance with one or more aspects of the present disclosure the base projection comprises struts elevating the flexible seat from the interior surface of the bath basin.
In accordance with one or more aspects of the present disclosure the at least one aperture is downstream of the weir, and at least part of the flexible seat is disposed between the weir and the at least one aperture in the base projection.
In accordance with one or more aspects of the present disclosure the method further comprises leveling a bath water level in the bath basin through the at least one aperture with the baby bath support insert received in the bath basin.
In accordance with one or more aspects of the present disclosure the base projection is flexible so as to flexibly release the flexible seat and accommodate flexure of the flexible seat so that the flexible seat conformally fits to and grips a baby's hips seated therein so as to stably hold the baby in a predetermined position within the bath basin.
It should be understood that the foregoing description is only illustrative of the aspects of the present disclosure. Various alternatives and modifications can be devised by those skilled in the art without departing from the aspects of the present disclosure. Accordingly, the aspects of the present disclosure are intended to embrace all such alternatives, modifications and variances that fall within the scope of any claims appended hereto. Further, the mere fact that different features are recited in mutually different dependent or independent claims does not indicate that a combination of these features cannot be advantageously used, such a combination remaining within the scope of the aspects of the present disclosure.
This application is a non-provisional of and claims the benefit of U.S. provisional patent application No. 63/030,470 filed on May 27, 2020, the disclosure of which is incorporated herein by reference in its entirety.
Number | Date | Country | |
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63030470 | May 2020 | US |