U.S. patent number 3,688,775 [Application Number 05/116,968] was granted by the patent office on 1972-09-05 for sun bathing and tanning apparatus.
Invention is credited to 01201, Elizabeth F. Raymann, 178 Woodlawn Ave..
United States Patent |
3,688,775 |
|
September 5, 1972 |
SUN BATHING AND TANNING APPARATUS
Abstract
A sun bathing apparatus which is characterized by providing the
combination of a comfortable lounge means with an apertured conduit
for selectively sprinkling water on a person reclining on the
lounge means. The lounge means is further characterized by
incorporating a plurality of convenience features that are easily
accessible to a person reclining thereon. In addition, the entire
combination of the lounge means, convenience accessories, and
water-sprinkling conduit arrangement are collapsible into a
conveniently manually portable bundle.
Inventors: |
Elizabeth F. Raymann, 178 Woodlawn
Ave. (Pittsfield, MA), 01201 (N/A) |
Family
ID: |
22370310 |
Appl.
No.: |
05/116,968 |
Filed: |
February 19, 1971 |
Current U.S.
Class: |
607/80; 5/928;
239/289; 607/95 |
Current CPC
Class: |
A61N
5/06 (20130101); Y10S 5/928 (20130101); A61N
2005/0668 (20130101) |
Current International
Class: |
A61N
5/06 (20060101); A61h 033/00 () |
Field of
Search: |
;128/372,373,366
;4/155 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Lawrence W. Trapp
Attorney, Agent or Firm: Vale P. Myles
Claims
What I claim as new and desire to secure by Letters Patent of the
United States is:
1. A sun bathing apparatus comprising a water container that is
readily portable to enable it to be manually moved into a suitable
location for use by a person wishing to sun bathe, said container
having a generally rectangular shaped bottom wall and a plurality
of inter-connected side walls formed of flexible, air-impervious
material, and mounted adjacent the respective edges of said bottom
wall and extending upward therefrom in water-tight relationship
therewith, each of said inter-connections between said side walls
also being water-tight, thereby to make the container water-tight
from the bottom wall to the top edges of said side walls, each of
said side walls being hollow and inflatable, pressure-responsive
check valve means mounted in one of said side walls to enable said
side walls to be inflated to a predetermined pressure, said bottom
wall and said side walls all being collapsible thereby to render
the apparatus readily foldable into a bundle that is manually
portable, an inflatable cushion positioned within said side walls
on said bottom wall, means for inflating said cushion to a
predetermined pressure, said cushion being generally coextensive in
shape with the bottom wall of the container and being adapted when
inflated to support the weight of a person in spaced relationship
away from said bottom wall on its upper surface whereby a person
may sun bathe on said cushion in a pool of water confined within
said container and thereby hasten the tanning effect of rays of the
sun while maintaining a comfortable body temperature.
2. An invention as defined in claim 1 including means defining a
water conduit adjacent a number of the upper edges of said side
walls, means defining a plurality of apertures in said conduit at
spaced-apart points along substantially the entire length thereof,
whereby water can be sprinkled through said apertures from said
conduit onto a person lying on said cushion, means for releasably
connecting said conduit to a source of water under pressure, and
manually operable valve means for controlling a flow of water from
said source into said conduit whereby a person lying on said
cushion can conveniently manipulate said valve means to selectively
sprinkle water from said conduit onto his body thereby to moisten
it and enhance the tanning effect of the sun on his body while
simultaneously cooling it.
3. An invention as defined in claim 2 wherein means defining an air
passage between the interior of said side walls and the interior of
said inflatable cushion are provided whereby said side walls and
said cushion can be inflated simultaneously through said check
valve.
4. An invention as defined in claim 2 including an inflatable
pillow formed integral with said cushion, and including a second
pressure-responsive check valve mounted in one wall of said cushion
for inflating it and said pillow by forcing air under pressure
through said second check valve.
5. An invention as defined in claim 2 including a combination
carrier-hanger handle mounted on one of the side walls of said
container that is remote from said means for inflating the cushion,
and locking means for retaining the container in a predetermined
bundled configuration when it is deflated, whereby the handle may
be conveniently used to manually transport said container.
6. An invention as defined in claim 2 including means forming an
efficient light-reflecting surface on substantially the entire area
of the inner surfaces of the two longer side walls of said
container, thereby to afford reflecting surfaces that are operable
to cause indirect rays of sun light to be directed onto both sides
of a person lying on the inflatable cushion.
7. An invention as defined in claim 6 wherein said light reflecting
surfaces are formed of a layer of aluminum paint that is adhered to
said inner surfaces of the two longer side walls of the
container.
8. An invention as defined in claim 7 wherein each of said side
walls is tubular in cross section, said tubular cross-section
comprising four generally flat wall sections, the uppermost and
lowermost of said generally flat wall sections being substantially
parallel to the bottom wall of said container and the outermost
wall section being substantially perpendicular to the bottom wall
of said container when the side walls are inflated, the innermost
wall section being positioned at an angle between 100.degree. and
140.degree. with respect to the bottom wall, thereby to reflect
sunlight in a direction upward and outward with respect to said
bottom wall.
9. An invention as defined in claim 8 including tray means mounted
on the top surface of at least one of said generally flat uppermost
wall sections to afford slip-resistant means for supporting a
liquid beverage container in a position thereon that is readily
accessible to a person lying on said inflatable cushion.
10. An invention as defined in claim 8 including a flexible awning
means mounted on one of the side walls, and including manually
positionable awning support means for selectively holding the
awning in an extended position over one end of said inflatable
cushion thereby to shade that end of the cushion from the direct
rays of the sun so a person lying on the cushion can conveniently
position his head in this shaded area to protect it from
overexposure to the sun while the remainder of the body is being
tanned.
11. An invention as defined in claim 2 including a manually
operable water-drain valve mounted through one of said side walls
adjacent the bottom thereof, whereby the level of water trapped in
said container may be controlled by suitably balancing the rate of
flow into said container from the apertured conduit against the
rate of flow from the container through said water-drain valve.
Description
The present invention relates to sun bathing apparatus and more
particularly to a portable sun bathing pool that is adapted to be
moved manually to a suitable sunny location where a user may employ
it to hasten and enhance the tanning effect of the sun's rays on
his body, while maintaining a relatively cool and comfortable body
temperature, by selectively moistening the body with water
dispensing means incorporated in the apparatus.
Before the present invention, it was generally known that the
combination of sunlight and water on the human body may have
desirable therapeutic effects. For example, one type of sun bathing
apparatus is designed to afford a user with the advantages of some
of these effects. Another example of prior art bathing apparatus
which teaches the combination of a bath cabinet having
water-sprinkling means with a source of artificial light for
heating the body of a person housed in the cabinet is known. Such
early devices had several disadvantages that rendered their common
use impractical. Outstanding among these disadvantages were that
such prior art bathing cabinets were relatively expensive to
construct and they were so cumbersome that convenient storage when
not in use was difficult and movement of the apparatus was severely
limited by their weight and size.
Another factor that may have contributed to the obsolescence of the
type of early prior art sun bathing cabinet disclosed by the two
patents mentioned above was the advent of various sun bathing
creams and lotions that are used to keep the skin of a person
moist, and in some instances partially shaded, while he is taking a
sun bath. Of course, some recently developed lotions also are
designed to stimulate the proteins present in the human skin to
further enhance the sun' s tanning effect. Although such tanning
lotions have enjoyed wide commercial acceptance, their use also
fails to provide an optimum means for obtaining a deep, uniform tan
from the sun's rays. For example, not only are these creams and
lotions relatively expensive to use, they are frequently
uncomfortable to apply, and often are objectionably sticky once
applied. Moreover, since such creams provide no means for cooling a
sun bather's body, it is usually necessary for a bather to
frequently arise and immerse his body in a nearby lake or swimming
pool to prevent undue overheating. These periodic immersions often
serve to remove the sun cream or lotion that had been applied, so
additional lotion must again be applied when the sun bath is
continued. Of course, the need to repeatedly massage additional
layers of sun tanning lotion over the body is frequently
undesirable.
It is a primary object of my invention to provide a sun bathing
apparatus that is inexpensive to manufacture, convenient to use,
and that overcomes all of the disadvantages of the prior art sun
bathing and sun tanning means identified above.
Another object of my invention is to provide a conveniently
portable sun bathing pool that is provided with manually operable
means for selectively sprinkling water over the body of a person
reclining in the pool, thereby to quicken the tanning effect of the
rays of the sun without requiring a sun bather to endure the
uncomfortable body temperatures usually sustained in a sun tanning
experience.
A further object of the invention is to provide a portable sun
bathing pool having an inflatable cushion and means for adjusting
the water level in the pool so that a bather may recline on the
cushion in a shallow pool of water that may readily be adjusted to
any suitable depth.
Additional objects and advantages of the invention will become
apparent to those skilled in the art from the detailed description
of it that is given hereinafter.
In one preferred embodiment of the invention, a generally
rectangular shaped, inflatable container is provided with an
inflatable cushion in the form of an air mattress and pillow. The
cushion is mounted within the container and an elongated water
conduit is mounted around a major portion of the upper periphery of
the container so that water may be selectively sprinkled through
apertures in the conduit onto the body of a person lying on the
cushion within the container. The container and air mattress
combination are readily portable so that a user may conveniently
move them to a suitable sunny location, then recline on the air
mattress and manually control the water-sprinkling means to
selectively cool and moisten his body in order to enhance the
tanning effect of the sun's rays and to keep desirably cool during
the tanning process. In addition, a sun shade and other convenient
accessories are provided at the edge of the container so that they
are easily available to the sun bather.
BRIEF DESCRIPTION OF THE DRAWING
In the drawing:
FIG. 1 is a top plan view of one preferred embodiment of the sun
bathing apparatus of my invention.
FIG. 2 is a side elevation view, partly in cross-section, of the
sun bathing apparatus shown in FIG. 1.
FIG. 3 is an end view, taken along the plane 3--3 of FIG. 1,
showing a cross-sectional view of the sun bathing apparatus
depicted in FIG. 1.
FIG. 4 is a side elevation view, in reduced scale, of the sun
bathing apparatus depicted in FIG. 1, showing such apparatus in a
deflated and bundled form that enables it to be readily
transported.
DESCRIPTION OF THE PREFERRED EMBODIMENT
Referring now to FIG. 1 of the drawing, the structural detail and
novel features of my invention will be described more fully. As
seen in FIG. 1, the preferred embodiment of my invention comprises
a sun bathing apparatus that includes a water container 1 that has
a generally rectangular-shaped bottom wall 2 (See FIG. 2.) and a
plurality of inter-connected side walls 3, 4, 5 and 6. The bottom
wall 2 and side walls 3-6 may be formed of any suitably rugged,
flexible material such as polyethylene plastic film or rubberized
cloth that is water impervious. In the preferred embodiment of my
invention, these walls are formed of thermally molded polyethylene
plastic film that is 100 mils thick. It will be apparent to those
skilled in the art that many suitable methods may be used to form
the container 1. However, in the preferred embodiment of the
invention depicted in FIGS. 1-3 herein, the bottom wall 2 is formed
integrally with the side walls 3-6, as best seen in FIG. 3, and
each of the side walls comprise a hollow, generally tubular
cross-section which incorporates four substantially flat sections
A, B, C and D (as seen in FIG. 3 of the drawing). The side walls
3-6 are thus inter-connected with each other and are mounted in
water-tight relationship with the bottom wall 2 so that when they
are inflated to extend upward from the bottom wall 2, a completely
water-tight container is formed.
In order to inflate the side walls 3-6, a pressure responsive check
valve 7 is mounted in any conventional manner in the outer wall
section C of side wall 6. The check valve 7 may be a suitable
standard type of valve such as those currently used on air
mattresses, or on inflatable automobile tires. In addition, an
inflatable cushion 8, that is generally coextensive in shape with
the bottom wall 2 of the container 1, is mounted therein. It will
be understood that the inflatable cushion 8 is also formed of a
suitable air-impervious material such as polyethylene plastic or
suitably rubberized fabric. In the embodiment of the invention
disclosed herein, the same plastic material is used to form cushion
8 as that used to form the container 1. This construction make the
cushion 8 suitably adapted to support the weight of a person in
spaced relationship on its upper surface, away from the bottom wall
2 when the cushion 8 is inflated. It will be noted that a pillow 8a
is formed integrally with the cushion 8 at one end thereof, and a
second pressure-responsive check valve 9 is suitably mounted on a
flexible, hollow valve stem 9a, in a suitable conventional means in
one wall of the cushion 8, or pillow 8a, to provide means for
inflating them to a desired pressure. When thus inflated, the
cushion 8 and pillow 8a help support the vertical arrangement of
side walls 3-6 of container 1 in their respective upright
positions.
I have found that a comfortable support can be formed by filling
the cushion 8 and pillow 8a with water, rather than with air.
Therefore, in practicing my invention in certain of its embodiments
where a water-filled cushion is preferred instead of an air-filled
one, the check valve 9 may be similar to the type of valve used on
tractor tires, which are adapted to be inflated with either air or
water. Of course, in such applications, provision will be made for
conveniently draining water from the interior of cushion 8 through
valve 9. For example, the pressure-responsive check valve mechanism
of valve 9 may be removable from the valve stem 9a in a well-known
conventional manner. In order to further facilitate the draining of
cushion 8 in such an embodiment of the invention, a combination
carrying handle and hanger 3a is provided on the outer surface of
wall 3. The handle 3a may be a simple plastic strap, or as in the
preferred embodiment illustrated in FIGS. 1 and 2 of the drawing,
it is formed of a suitable rigid plastic that is thermally welded
to the plastic wall 3. As best seen in FIG. 1, the handle 3a
contains a notch 3b that can serve to position it centrally on a
supporting hook or nail, if it is desired to hang the container 1
in a vertical position to allow liquid to drain out of the cushion
8 through valve 9.
The handle 3 provides a convenient grip for carrying the container
1 when it is deflated and folded into its readily portable bundle
form, as shown in FIG. 4. In order to retain the container 1 in
such an easily transportable bundle, a pair of snaps 6a and 6b are
permanently mounted on the outer surface of sidewall 6 as seen in
FIG. 4, and a suitable plastic strap 6c having cooperating
snap-lock means embedded therein is snapped into the position
illustrated when it is desired to carry the container 1. Of course,
it will be apparent that a similar strap and snap-locking
arrangement may be provided on the opposite side 4 of container 1
to stabilize the bundled configuration of the container. Also,
those skilled in the art will recognize that other locking means
may be used in lieu of strap 6c and snaps 6a and 6b, if desired, in
various modifications of the invention.
Pursuant to an important teaching of my invention, means defining a
water conduit adjacent a number of the upper edges of the side
walls of container 1 is provided so that water may be selectively
sprinkled on the body of a person reclining on the cushion 8. In
the form of the invention being described, the conduit 10 comprises
a polyethylene plastic hose of the type used to "seep" or sprinkle
thin jets of water on irrigated areas, such as lawns. Toward that
end, means defining a plurality of apertures such as the apertures
11 are provided at spaced-apart points along substantially the
entire length of the conduit 10. Each of the apertures 11 is
between 50 and 100 mils in diameter and they are, respectively,
positioned along the inner surface of the conduit 10 in a manner
such that water is forced outward through them at angles between
approximately 15.degree. and 45.degree. with respect to the bottom
wall 2 of container 1. The hose or conduit 10 is thermally welded
to the upper peripheral edge of flat wall section A of sidewalls 3,
4 and 6, as best seen in FIG. 3, so that it is held securely in
operating position when the side walls 3-6 are inflated. One end of
the conduit 10 is sealed and the other end is coupled to a manually
operable water valve means 12 for controlling a flow of water from
a suitable pressurized source (not shown) into the conduit 10.
Because it is anticipated that the sun bathing apparatus of my
invention will normally be used in the yard of a private home where
a standard lawn hose is available, the water valve 12 is coupled to
a standard threaded hose connection 13 that enables it to be
quickly and easily joined to such a conventional lawn hose having a
threaded end connector. It should be apparent that, with the novel
combination of features of my invention, a person lying on the
cushion 8 may conveniently manipulate the water valve 12 to
selectively sprinkle water from the conduit 10 onto his body
thereby moistening it to enhance the tanning effect of the sun on
his body while simultaneously cooling it during a tanning
operation.
The advantages of my apparatus as a suntan enhancing means are
further increased by the provision of means forming an efficient
light-reflecting surface on substantially the entire area of the
inner surfaces A of the two longer side walls 4 and 6 of container
1. These light-reflecting surfaces 14 and 14' (see FIG. 3) are
formed of a layer of aluminum paint that is adhered to the inner
surfaces of the flat sections A of the respective side walls 4 and
6. It will be apparent that other light-reflecting means might be
utilized, but aluminum paint has been found to be desirably
flexible and durable in the present application, and it affords
reflecting surfaces that are operable to cause indirect rays of
sunlight to be directed against both sides of a person lying on the
inflatable cushion 8 so that the tanning effect of the sun is
increased. To assure this desirable tanning effect, the flat wall
sections A which are the innermost wall sections of the generally
tubular side walls 4 and 6, are positioned at an angle between
100.degree. and 140.degree. with respect to the bottom wall 2 so
that they reflect sunlight in a direction upward and inward with
respect to the bottom wall 2.
It will be apparent that the tanning effect of sun rays reflected
from the sloped innermost flat sections A of side walls 4 and 6 may
be varied by the amount of water that is allowed to collect in the
container 1 during a sun bathing session. In order to regulate this
variable factor, as well as to provide means for adjusting the
moistening and cooling effect of the water collected in the
container 1, a water-drain valve 15 is mounted on a suitable hollow
valve stem 15a through the side wall 6 adjacent the bottom thereof
so that the level of water trapped in container 1 may be controlled
by suitably balancing the rate of flow of water into container 1
from the apertured conduit 10 against the rate of flow of water
from the container through the water-drain valve 15. A conventional
faucet-type valve is used for the water-drain valve 15 so that a
small continuous flow of water may be allowed to pass through it,
if a sun bather desires to stabilize the level of water in
container 1 and still have a continuous flow of water coming into
the container from the conduit 10. Of course, the valve stem 15a is
sealed in water-tight relation in wall A, so that water cannot
enter the tubular area of side wall 6.
Since it is frequently desired to secure a deeper sun tan on all
portions of the body other than the bather's face, a readily
collapsible, flexible awning means 16 is mounted on the one of the
side walls 5, which does not support a portion of the water conduit
10. The awning means 16 comprises a U-shaped metal frame 17 that is
secured at its two ends by threaded wing nuts 17a or other
conventional mechanically adjustable means to a pair of metal
shafts, one of which is identified by the number 18, that are
supported respectively by the flexible plastic loops 19 and 20. A
piece of canvas 21 is stretched over and secured to the U-shaped
metal member 17. In use, after a sun bather has exposed his face to
the sun's rays for a desirable length of time, the rods 18 are
mounted in the supporting loops 19 and 20 and the U-shaped member
17 and canvas awning 21 is adjusted into a desirable horizontal
position, such as that shown in FIG. 2, by adjusting the pressure
of the butterfly nuts 17a, to hold it in such a position. It will
be noted that the sides of pillow 8a substantially cover the sloped
flat wall sections A of side walls 4, 5 and 6 adjacent the bather's
head so that these wall sections do not cause overexposure of the
sides of the bather's head due to sun rays being reflected from
them. Moreover, the awning means 16 is wide enough to prevent most
of the sun's rays from falling directly on the sloped sections A of
side walls 4 and 6.
In addition to the numerous novel features of my invention which
are disclosed above, a pair of flat tray means 22 and 23 are
mounted on the respective top surfaces of the generally flat
uppermost wall sections B of side walls 4 and 6 to afford
slip-resistant means for supporting liquid beverage containers or
other articles in positions thereon that are readily accessible to
a person lying on the inflatable cushion 8. In fact, both of the
tray means 22 and 23 comprise generally flat depressed surface
areas that are thermally molded in the upper wall sections B, but
it will be appreciated that in other embodiments of the invention
various clip-on tray arrangements might be utilized to provide
equivalent functions. However, since it is frequently desirable to
have a cool beverage conveniently available to quench a bather's
thirst during the course of a sun tanning session, such tray means
have been found to be a most advantageous accessory for use with
the present sun bathing apparatus.
From the foregoing description of my invention, it will be apparent
that in order to put the apparatus into use, both the air cushion 8
and pillow 8a, as well as the inflatable side walls 3-6, are
inflated to a suitable pressure through check valves 7 and 9,
respectively. Then, a water hose is connected to valve 12, with
coupling 13, and water pressure is applied to the hose from a
remote control valve. Before entering the pool or container 1, a
sun bather may place any desired beverages, cosmetics or other
accessories that might be desired during a sun tanning session, in
the trays 22 and 23. The awning means 16 may be positioned in
supporting loops 19 and 20 and the canvas awning 21 may be moved
into a vertical position initially so that it does not shade the
bather's face. If desired, the bather may initially open valve 12
to partially fill the container 1 with water, or he may simply
moisten his body with a short sprinkling cycle from conduit 10,
then turn off the water flowing through valve 12 until a further
moistening is desired either to enhance the tanning operation of
the sun's rays or to cool his body during the tanning session.
Since the sun bathing apparatus of my invention is conveniently
light-weight and portable it may be easily moved, manually from
position to position during the course of a tanning session in
order to keep the body desirably positioned with respect to the
sun. Also, it will be apparent that the water level in container 1
may be selectively adjusted by the water-drain valve 15 in the
manner described in detail above. FInally, when the bathing session
is concluded the drain valve 15 may be opened to remove most of the
water from the container 1. Then, check valves 7 and 9 can be
opened to reduce the air pressure in the side walls 3-6 and the
cushion 8 and pillow 8a so that the entire apparatus may be easily
rolled into a bundle that is easily carried and conveniently stored
away until the next use.
It will be apparent to those skilled in the art, from the foregoing
description of my invention, that various modifications and
improvements may be made in it without departing from the true
scope and spirit of the invention. For example, although a separate
air cushion 8 and pillow 8a are shown in FIGS. 1-3, it will be
apparent that these members may be formed integrally with the side
walls 3-6 or the bottom wall 2 of container 1, so that a single air
check valve (either valve 7 or 9) may be used to inflate the entire
assembly, since an integral passageway could easily be formed in
such an embodiment to allow air to flow throughout all of these
components. In like manner, it will be apparent that the side walls
3-6 of the invention need not be shaped in the particular tubular
configurations shown. For example, these walls could be relatively
annular in cross section if such a configuration is deemed more
suitable for certain applications of the invention. Thus, it is my
intent to encompass within the scope of the following claims all
such modifications and improvements of my invention.
* * * * *