U.S. patent application number 11/312993 was filed with the patent office on 2006-05-25 for device and method for head restraint.
Invention is credited to Scott D. Miller.
Application Number | 20060108850 11/312993 |
Document ID | / |
Family ID | 33555397 |
Filed Date | 2006-05-25 |
United States Patent
Application |
20060108850 |
Kind Code |
A1 |
Miller; Scott D. |
May 25, 2006 |
Device and method for head restraint
Abstract
Disclosed is a device capable of supporting a user's head when
the user is seated in an upright position. The present invention
includes a head support device comprising a support apparatus
capable of fitting comfortably between a user's back and a seat
surface and a securing apparatus capable of holding the user's
head, wherein the support apparatus provides a rigid or semi-rigid
support when fitted between the user and the seat surface and the
securing apparatus is capable of securing the user's head to the
support apparatus.
Inventors: |
Miller; Scott D.; (W.
Lafayette, IN) |
Correspondence
Address: |
Scott D. Miller
1800 Garden St.
W. Lafayette
IN
47906
US
|
Family ID: |
33555397 |
Appl. No.: |
11/312993 |
Filed: |
December 19, 2005 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
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10855062 |
May 26, 2004 |
7004545 |
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11312993 |
Dec 19, 2005 |
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60475752 |
Jun 4, 2003 |
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60505771 |
Sep 24, 2003 |
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Current U.S.
Class: |
297/393 |
Current CPC
Class: |
A47C 7/383 20130101 |
Class at
Publication: |
297/393 |
International
Class: |
A47C 1/10 20060101
A47C001/10 |
Claims
1. A head support device comprising a) a support member adapted to
be disposed between a user and a seat surface; and b) a securing
member capable of restraining the user's head wherein the support
apparatus provides a resilient support when disposed between the
user and the seat surface, and the securing means is capable of
securing the user's head to the support apparatus.
2. A head support device for use in combination with a partially
reclining seat to maintain a seat occupant's head in a
substantially secured position, said head support comprising a) a
securing member that engages the forehead of the seat-occupant; and
b) a resiliently flexible support member attached to said securing
member and capable of being engaged and disposed between the
seat-occupant's back and a front portion of the seat wherein said
support member is held in position by the seat-occupant's back
and/or shoulders such that the head of the seat-occupant is
restrained against moving in an undesired direction by a
restraining force transmitted between said securing member and said
support member wherein the restraining force is transmitted in a
direction substantially perpendicular to the back-rest of the
seat.
3. A head support device comprising a) a forehead engagement means
for positioning in contact with a user's forehead; and b) a back
engagement means for positioning between a user's back and a firm
surface; wherein said forehead engagement means and said back
engagement means are so interconnected that a forward movement of
the user's forehead is restrained by a restraining force
transmitted from the forehead engagement means to the back
engagement means in a direction substantially perpendicular to the
back engagement means.
4. The head support device according to claim 1, configured such
that the support member fits comfortably between the user's back or
side and the seat surface.
5. The head support device according to claim 1, wherein the
securing member further comprises an eye blinder.
6. The head support device according to claim 1, wherein the
support member comprises a compacting apparatus which allows the
support member to be made more compact.
7. The head support device according to claim 6, wherein the
compacting apparatus is a hinge.
8. The head support device according to claim 1, wherein the
support member comprises padding.
9. The head support device according to claim 1, wherein the
support member comprises at least two different materials of
differing rigidity.
10. The head support device according to claim 1, wherein the
support member is shaped to substantially conform to a seat
shape.
11. The head support device according to claim 1, further
comprising an attachment apparatus capable of attaching the support
member and the securing member.
12. The head support device according to claim 11, wherein the
attachment apparatus enables reversible attachment.
13. The head support device according to 12, wherein the attachment
apparatus is Velcro.
14. The head support device according to claim 11, wherein the
attachment apparatus is a hooking apparatus.
15. The head support device according to claim 1, wherein the
securing member is adjustable in length, width, thickness or any
combination of these.
16. The head support device according to claim 1, wherein the
support member is adjustable in length, width, thickness or any
combination of these.
17. The head support device according to claim 1, wherein the
support member comprises a groove to comfortably conform to the
spinal column of the user.
18. The head support device according to claim 1, wherein the
support member or the securing member comprises a horseshoe shaped
pillow.
19. The head support device according to claim 1, wherein the
support member comprises more than one segment.
20. A method for providing head support for a user in need of such
support, the method comprising utilizing the device according to
claim 1.
Description
CROSS REFERENCE TO RELATED APPLICATIONS
[0001] This application claims the priority of U.S. patent
application Ser. No. 10/855,062, filed May 26, 2004, U.S. Patent
Application Ser. No. 60/475,752, filed Jun. 4, 2003, and U.S.
Patent Application Ser. No. 60/505,771, filed Sep. 24, 2003, each
hereby incorporated by reference in their entirety.
STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT
[0002] Not applicable.
REFERENCE TO A SEQUENCE LISTING
[0003] Not applicable.
BACKGROUND OF THE INVENTION
[0004] 1. Field of the Invention
[0005] This invention relates to devices and methods that provide
support for the head, neck and upper spine. In a preferred
embodiment, the invention relates to devices and methods that will
facilitate sleep or general comfort during travel or other
activities that are performed in an upright or seated position.
[0006] 2. Description of the Related Art
[0007] Travelers who are forced to sit for a period of time in an
upright posture have long struggled with obtaining adequate neck
and head support to ensure comfort. Particularly during travel in,
for example, airplanes, cars/buses, or trains, a traveler may wish
to sleep and this may prove difficult without adequate head
support. However, head movement, particularly in the forward
direction, may make sleep impossible or, at the very least, painful
for some travelers. This is even more true for traveler's who have
head injuries or neck injuries or the like or for infants or the
elderly. Complicating the problem are various safety and space
issues, particularly on airplanes, that limit the types of devices
available to the traveler.
[0008] Numerous devices for restraining the motion of the head in
emergency and general medical applications have been used over the
years. These devices are generally used in conjunction with a body
splint apparatus of some type (see, for example, U.S. Pat. No.
4,182,322, hereby incorporated by reference).
[0009] The following U.S. Pat. Nos. (hereby incorporated by
reference) represent art known to the applicant and clearly
illustrate the novelty of applicant's invention: U.S. Pat. Nos.
3,151,343, 3,732,863, 3,611,454,3,737,923, 3,707,734,
3,889,668.
[0010] With respect to travelers, a neck pillow has been developed
with a horseshoe-shaped collar which, quite often, is an inflatable
structure and, more recently, has been filled with foam, feathers,
or organic granular or bark-type materials (see, for example, U.S.
Pat. No. 6,532,611 hereby incorporated by reference). The pillow,
ideally, fits around the neck and sits on the shoulders thus
somewhat minimizing hinging of the neck (such as might occur when a
person nods off to sleep. However, while the travel pillows
disclosed in the art provide some neck support, particularly in the
side to side range of movement, the pillows provide poor support in
stopping forward movement of the head and in generally keeping the
head aligned with the spine. Such movement may be quite common in
moving vehicles and may result in discomfort for the user. For
example, U.S. Pat. No. 6,431,651 (hereby incorporated by reference)
describes a neck support device for a vehicle car seat. However,
this device also does not support the users head from forwardly
moving.
[0011] U.S. Pat. No. 5,505,523 (hereby incorporated by reference)
describes a horseshoe shaped cushion, which additionally comprises
a strap capable of tightening the cushion against the users cheeks.
However, this apparatus is cumbersome and uncomfortable and does
not provide full support in the forward direction. In addition to
horseshoe shaped pillows, other devices have been designed to
provide head or neck support in the side-to-side direction. For
example, U.S. Pat. Nos. 5,868,471 and 6,305,749 (hereby
incorporated by reference) describe head supports that attach to a
headrest and provide a surface on which the user may lay their
head. However, these devices do not provide support in the forward
direction.
[0012] Various devices have been described to address the problem
of forward head movement during travel. For example, U.S. Pat. Nos.
4,339,151, 4,707,0316, 6209,959 and 6,266,825 (hereby incorporated
by reference) each describe various apparatus of head restraint.
Various devices are sold commercially to provide head/neck support
for the upright traveler. For example, the Snoozzzzz pillow is
designed to secure to the headrest of a seat and then secure the
head of the user to the pillow. However, common to all of these
devices is the need to secure the user to the seat or head rest on
which the user is seated. In general, these devices utilize a strap
or other apparatus for providing a secure surface attached to the
user's seat combined with an apparatus for securing the user's head
to the secure surface. Particularly on airplanes, this is
problematic because, for example, the straps or securing devices
are clumsy and may entangle other passengers (particularly in an
emergency situation). Further, the user may have difficulty
releasing himself from the straps. Further, the straps or other
apparatus for providing a secure surface may interfere with the
passenger directly behind the user (for example, the strap may
interfere with the entertainment screen which is often located on
the seatback).
[0013] U.S. Pat. No. 2,973,030 describes a body fatigue relieving
support. However, the device does not, for example, provide
head/neck support in the forward direction.
[0014] U.S. Pat. No. 3.101,973 describes a headrest that can be
supported between the back of the user and the seat on which they
are seated. However, the device does not, for example, provide
head/neck support in the forward direction.
[0015] U.S. Pat. No. 382,949 describes a headrest that is strapped
to the body. However, the device does not provide head/neck support
in the forward direction.
[0016] U.S. Pat. No. 4,560,201 describes a headrest for a sedentary
traveler. The device comprises a flexible fabric tie that loops
over the users head and pulls the users head backward and downward.
However, in addition to the many obvious drawbacks of this device,
the downward pressure it creates on the neck of the user may become
uncomfortable.
[0017] U.S. Pat. Nos. 6,301,716 and 5,395158 each describe head
restraint devices for attaching to the back of a wheelchair.
[0018] U.S. Pat. No. 5,081,714 describes a vehicle internal safety
belt. The device functions by securing the headrest of a vehicle to
the head of the user. U.S. Pat. No. 4,161,946 describes a head
support for use in a reclining seat. However, the device functions
by transmitting the pressure of forward movement of the head
through a forehead engagement means to the nape of the neck and the
sternum.
[0019] U.S. Pat. No. 4,183,583 describes a head support for use in
a reclining seat. While the device may be designed to fit between
the passenger and the seat on which they are sitting, the device
relies on the forward movement of the head to rotate the device on
an axis formed with the shoulder or upper back. This rotational
movement forces the lower part of the device against the seat thus
holding the device in place and supporting the head from moving
forward. The device is designed with a restraining bar that meets
the forehead and downward connecting apparatus, which attach to the
back plate. However the device has several drawbacks. The device is
clumsy and blocks the peripheral sight of the user. Further, the
device is not suited for use in alternative sleeping positions such
as against the corner where a seat meets a wall. Further, the
device is not practical for use when the user wishes to turn their
head to the side. Further, the connecting apparatus cannot be made
integral to the support apparatus. Further, the user's head would
have a tendency to bounce against the restraining bar. Further, the
device does not secure the head in a position that correctly aligns
the head with the spine.
[0020] U.S. Patent Application Ser. No. 2004/0026979 describes a
"vertical hammock and pillow" to aid in comfort during travel.
However, the device is cumbersome and fails to provide the neck
support of the instant invention.
[0021] The described deficiencies in the existing art are merely
exemplary. Other serious deficiencies may also be present.
Furthermore, none of these disclosures teach or suggest the
advantages of the instant invention and none of the disclosed
devices comprise the advantages of the instant invention.
BRIEF SUMMARY OF THE INVENTION
[0022] The present invention provides a device capable of securing
the head of a user in, for example, an upright position without the
need for securing the user to the seat in which they are seated.
Further, the device does not rely on the forward movement of the
user's head (i.e. towards the front of the vehicle) for
functionality and can therefore be utilized by people who prefer to
sleep with their head directed to the side while still supporting
the head from moving downward (i.e. forward movement of the head
which may be directed towards the side of the vehicle or front of
the vehicle). Accordingly, the device does not require a downward
connecting apparatus to connect the restraint apparatus to the back
support. Further, in one embodiment the device is capable of
maintaining the alignment of the neck and spine in a position that
minimizes muscular stress by, for example, facilitating correct
posture. Such posture may aid breathing, reduce snoring and
generally ease neck tension.
[0023] Such a device comprises, for example, a support apparatus
and a securing apparatus. The support apparatus comprises a
comfortable but rigid surface that is placed between the user's
back and the seat. The weight of the user would thus substantially
immobilize the support apparatus in an upright position. The
securing apparatus is capable of securing the user's head against
the support apparatus. Accordingly, the device would be unobtrusive
and would not interfere with other passengers. Further, the user
would not be strapped to the seat but, instead, would be free to
stand or lean forward in an emergency situation by bending at the
waist or back or simply moving forward slightly to remove the
weight from the support apparatus. In another embodiment, the
securing apparatus and support apparatus are detachable and the
device further comprises an attachment apparatus through which the
support apparatus and securing apparatus may be attached in a
reversible manner. Such a device may be of great value to, for
example, commercial travelers who sit for long periods of time in
seats or military personnel who may sit for long periods in
uncomfortable settings or people who simply enjoy sleeping in a
chair at home.
[0024] By facilitating proper breathing, the device may also reduce
snoring and other undesirable sleep related activities.
BRIEF DESCRIPTION OF THE DRAWINGS
[0025] FIGS. 1A-E are views of several embodiments comprised in the
instant invention;
[0026] FIGS. 2A-B; presents views of the rigid support of the
instant invention;
[0027] FIG. 3 is side view of the instant invention in a folded
position;
[0028] FIGS. 4A-C. presents views of the securing apparatus of the
instant invention;
[0029] FIG. 5 is a side view of the device of the instant invention
illustrating the support apparatus and securing apparatus;
[0030] FIG. 6 is a view of the device being used by a user;
[0031] FIG. 7 is a further view of the device in use;
[0032] FIG. 8 is a side view of the human form juxtaposed with the
device;
[0033] FIGS. 9A-B are side views of a seated form juxtaposed with
different embodiments of the device (9A further illustrating device
flexibility);
[0034] FIGS. 10A-B are side views of a seated form juxtaposed with
a different embodiment of the device (10B simply illustrating the
device); and
[0035] FIG. 11 presents a view of one embodiment of the device in
which a flexible and/or soft groove is present in the middle.
DETAILED DESCRIPTION OF THE INVENTION
[0036] Unless otherwise defined, all technical and scientific terms
used herein have the same meaning as commonly understood by one of
ordinary skill in the art to which this invention belongs. Although
methods and materials similar or equivalent to those described
herein can be used in the practice or testing of the invention,
suitable methods and materials are described below. All
publications, patent applications, patents, and other references
mentioned herein are incorporated by reference in their entirety.
In the case of conflict, the present specification, including
definitions, will control. In addition, the materials, methods, and
examples are illustrative only and not intended to be limiting.
[0037] Seat as used herein refers to any object on which a user may
sit but most commonly refers to, for example, vehicle seats. As
would be obvious to one of ordinary skill in the art, a seat may
also refer, for example, to the ground abutting a wall in which
case a user would sit on the ground and lean against the wall.
[0038] As described above, the present invention provides a device
capable of securing the head of a seated user in an upright
position and, further, provides the individual elements utilized
therein.
[0039] Such a device comprises, for example, a support apparatus
and a securing apparatus.
[0040] The securing apparatus is capable of securing the head of
the user. The securing apparatus secures the head of the user, for
example, by circumnavigating the head of the user in some way that
is both comfortable and does not interfere with the breathing of
the user. The circumnavigation may be complete or partial.
[0041] In one embodiment, the securing apparatus contacts or wraps
around the forehead of the user. In another embodiment, the
securing apparatus contacts or wraps around the eyes of the user.
In another embodiment the securing apparatus contacts or wraps
around the nose of the user. In another embodiment, the securing
apparatus contacts or wraps around the mouth or chin of the user.
In another embodiment, the securing apparatus contacts or wraps
around more than one area of the user.
[0042] In one embodiment, the first securing apparatus is made of a
material constructed in such away that it is permeable and allows
the user to breath through, for example, through breathing
holes.
[0043] As would be apparent to one of skill in the art, the
securing apparatus may comprise such materials as plastic, fabric,
string, elastic, vinyl, leather etc.
[0044] In one embodiment, the securing apparatus is adjustable, for
example, in length or width.
[0045] In one embodiment, the securing apparatus has some
elasticity to provide the ability to stretch. In another
embodiment, the securing apparatus does not have the ability to
stretch.
[0046] In one embodiment, the securing apparatus is an eye blinder
that fastens around the head of the user. In another embodiment,
the securing apparatus comprises an eye blinder that may be, for
example, folded down when desired while otherwise securing around
the forehead. In another embodiment, the securing apparatus
contacts mainly the front and sides of the head.
[0047] In another embodiment the first securing apparatus is a hat,
for example a baseball hat, capable of fitting snugly on the head
of the user. Because baseball hats commonly have an opening in the
back, the support apparatus could thread through the opening thus
attaching the securing apparatus to the support apparatus. Other
attachment apparatus could be devised to attach the hat to the
support apparatus as will be discussed in more detail below.
[0048] In one embodiment, the support apparatus is capable of being
substantially immobilized between the user and the seating surface
of the seat. In another embodiment, the support apparatus is
capable of being substantially immobilized between the back of the
user and the seating surface of the seat. In another embodiment,
the support apparatus is capable of being substantially immobilized
between the side of the user and the seating surface of the seat.
In another embodiment, the support apparatus is capable of being
substantially immobilized between the shoulder or arm of the user
and the seating surface of the seat.
[0049] In one embodiment, the support apparatus is padded. In
another embodiment, the support apparatus or padding thereby is
shaped to fit the curve of a seat. In another embodiment, the
support apparatus or padding thereby is adjustable to conform to
the curve of the seat. In another embodiment, the support apparatus
or padding thereby is adjustable to conform to the contours of the
user. As would be apparent to one of skill in the art, the support
apparatus can comprise materials such as plastic, fiberglass,
metal, wood, cardboard, acrylic, rubber, foam, synthetics, etc.
(characteristics of acrylic are summarized in Table 1). An
additional material, for example, leather, vinyl, fabric, foam etc,
may cover any aspect of the device. Such materials can function as
padding, allow for easy cleaning, or simply be used aesthetically.
In one embodiment, the material would be removable. TABLE-US-00001
TABLE 1 Common Characteristics of PMMA Polymethylmethacrylate
(Acrylic)* SPECIFIC DENSITY: 1.16 ELONGATION (%): 48 TENSILE 7000
COMPR. 11500 STRENGTH (psi): STRENGTH (psi): FLEXURAL 10500
FLEXURAL 310000 STRENGTH (psi): MODULUS (psi): *Characteristics are
representative of those known to one of skill in the art.
[0050] In one embodiment, the support apparatus is substantially
rigid in the middle portion that runs along the spine of the user.
In another embodiment, the support apparatus is rigid on the sides
and is soft in the middle portion. In such an embodiment, the rigid
sides could, for example, be outside the surface area of the user's
back.
[0051] In one embodiment, the support apparatus comprises two rigid
sides connected by fabric or other flexible material. In another
embodiment, the support apparatus comprises multiple rods, which
are either fixed together or may be inserted into a pocket, which
holds them together. In another embodiment, the user may combine
multiple support pieces until the desired rigidity is achieved. In
one embodiment, the support comprises multiple shorter pieces,
which overlap and become rigid when held in place by the user's
weight. In one embodiment, the support comprises coiled springs or
the like which may be bent or molded by the user to conform their
shape. Such springs are described in the prior art, for example, in
U.S. Patent Application No. 2004/0039316.
[0052] In one embodiment the support apparatus possesses some
flexibility while not detracting from its ability to perform the
intended purpose. In that sense, "rigid" may be defined as
possessing sufficient rigidity to perform the described function of
supporting the securing apparatus and thus supporting the user's
head. Alternatively, rigid can mean "stiff" or "flexibly stiff".
Alternatively, rigid may mean "resistant" or "flexibly resistant"
or "resilient" or "flexibly resilient". In one embodiment, the
rigidity of the support apparatus results in the head being
restrained with a force similar to the force felt by the human head
when a person lies horizontally on their back. Other definitions
for rigid may be supplied by providing measurements related to the
materials such that they would fall within a range of flexibility.
Such information is available to one of skill in the art.
[0053] With respect to the support apparatus, width and thickness
may be easily determined by one of skill in the art. In general,
the width may be from mere millimeters to the full width of the
seat depending on the rigidity and thickness of the material used.
Preferred widths would be approximately between 2 cm and 15 cm.
Thickness is generally from a millimeter or less to approximately 2
cm although any thickness that is comfortable and functional is
envisioned.
[0054] In one embodiment, the support apparatus is of a length such
that it performs the described function. Such a length may be
determined by one of skill in the art based on the size of the
user, for example, based on the distance between the top of the
user's head and the middle or lower portion of the user's back. In
another embodiment, the support apparatus, when extended, is
between about twelve inches and about twenty inches. In another
embodiment, the support apparatus, when extended, is between about
fourteen inches and about eighteen inches. In another embodiment,
the support apparatus, when extended, is about sixteen inches. The
support may be further stabilized by a neckpiece or other device
that would allow the overall length to be shortened.
[0055] In one embodiment, the support apparatus comprises an
apparatus to prevent side-to-side movement or "slippage" of the
support apparatus. In another embodiment, the apparatus for
preventing slippage is increased surface area of the support
apparatus. In a preferred embodiment, the increased surface area
comprises, for example, fabric or other comfortable material
extending from the rigid support. In one embodiment, the support
apparatus would additionally comprise a belt, which attaches from a
bottom portion of the support apparatus and attaches around the
user. In one embodiment, the apparatus is designed to incorporate
and airline pillow or airline blanket or any other item available
on an aircraft.
[0056] In one embodiment, the device comprises a "compacting"
apparatus that allows the device to be folded, collapsed or
disassembled to a more compact size (i.e. for storage when not in
use). In another embodiment, the compacting apparatus is a hinge
(i.e. a locking hinge) that allows for folding and compact storage.
In another embodiment, the compacting apparatus is a disassembly
apparatus that allows for the support apparatus to be disassembled
(i.e. reduced in length, width or depth or combinations thereof).
Other envisioned embodiments for compacting are commonly utilized
in the art (i.e. sliding mechanisms etc.) and are not expounded on
here.
[0057] In another embodiment, the support apparatus comprises
multiple adjoined segments capable of molding to the surface
against which it is pressed. In another embodiment, the multiple
adjoined segments are linked such that the pressure of an applied
weight tightens the portion comprising the attachment apparatus and
makes the support apparatus rigid in at least that portion of the
support apparatus. In one such embodiment, the multiple segments
are adjoined by a string or similar apparatus that is threaded
through each segment. The top portion of the support apparatus
would comprise interlocking segments that when pulled together by
tension would form a solid or rigid support. Such an embodiment
would enable the user to "roll" the device up into a compact form
when not in use.
[0058] In one embodiment the rigidity of the support apparatus is
such that the weight of the head in the forward or downward
direction flexes the support apparatus between about zero inches
and about 12 inches as measured from the axis created with the back
to the top portion of the support. In another embodiment, the
support apparatus is such that the weight of the head in the
forward or downward direction is such that the support apparatus
flexes between about zero inches and about 11, 10, 9, 8, 7, 6, 5,
4, 3, 2, 1 or less inches as measured from the axis created with
the back (i.e. the vertical axis). Importantly, even when flexing,
the device may relieve the neck and back by maintaining smooth
support throughout the range of movement. In that respect, the
support apparatus may be resilient but flexible. Accordingly, the
rigidity, resiliency or flexibility is within a range that supports
the function of the device. In essence, the device may, at a
minimum, provide more support than would be experienced if the
device were not used at all.
[0059] In one embodiment the rigid support apparatus is comprised
within a cover or cover pocket.
[0060] In another embodiment, the rigid support apparatus is
comprised within a cover or cover pocket in which it is not fixed
in place.
[0061] In one embodiment, the support apparatus is permanently
associated with the securing apparatus.
[0062] In another embodiment, the support apparatus comprises an
attachment apparatus for becoming reversibly associated with the
securing apparatus. In a preferred embodiment, the apparatus for
becoming reversibly associated is a loop or slot or other
opening(s) through which the securing apparatus may be threaded. In
another embodiment, the attachment apparatus may be Velcro. In one
embodiment the securing apparatus is connected to the support
apparatus by threading through two slots place a given distance (x)
apart. Varying this distance x varies how much of the circumference
of the head is contacted by the securing means. The distance
between the slots would range from greater than zero inches to the
approximate width of the apparatus comprising the slots. A distance
of between about 2 inches and about 6 inches is a preferred
embodiment.
[0063] In another embodiment, the support apparatus is of a size
that remains substantially hidden behind the user and is
unobtrusive.
[0064] In one embodiment, the attachment apparatus is a snap. In
another embodiment, the attachment apparatus is Velcro. In another
embodiment, the attachment apparatus is a hooking or similar
apparatus and the second securing apparatus comprises the clasp or
counterpart to the hooking apparatus. In another embodiment, the
attachment apparatus is a button and a hole.
[0065] As is clear from the embodiments thus far described, the
attachment apparatus may be comprised of at least two parts, which
can be generally referred to as the "hooking" apparatus and the
"clasping" apparatus. Therefore, in one embodiment, the securing
apparatus comprises a hooking apparatus and the support apparatus
comprises a clasping apparatus or vice versa. Accordingly, in this
embodiment, the securing apparatus can be placed on the user and
attached to the support apparatus.
[0066] In one embodiment, the invention provides a method for
providing neck support to a user wherein the user utilizes the
device of the instant invention. In another embodiment, the method
is performed with the addition of a travel pillow or secondary
comfort aid, for example, a horseshoe shaped pillow that may or may
not be integral to the device. An advantage of utilizing the device
of the instant invention in conjunction with such a pillow is that
the device may actually hold the pillow in place by trapping the
pillow between the neck or other part of the user and the
device.
[0067] In one embodiment, the invention provides a head support
device comprising [0068] a) a support apparatus capable of fitting
comfortably between a user's back and a seat surface; and [0069] b)
a securing apparatus capable of holding the user's head wherein the
support apparatus provides a rigid support when fitted between the
user's back and the seat surface and the securing apparatus is
capable of securing the user's head to the support apparatus.
[0070] In a preferred embodiment, the securing apparatus does not
connect to the support apparatus in a downwardly directional
manner. In another embodiment, the apparatus to connect the support
apparatus to the securing apparatus is integral to the support
apparatus. In another embodiment, the apparatus to connect the
support apparatus to the securing apparatus is integral to the
securing apparatus.
[0071] In one embodiment, the invention provides a head support
wherein the securing apparatus comprises an eye blinder.
[0072] In one embodiment, the invention provides a head support
device wherein the support apparatus comprises a hinge.
[0073] In one embodiment, the invention provides a head support
device wherein the support apparatus comprises two rigid sides
connected by a flexible material.
[0074] In one embodiment, the invention provides a head support
device wherein the support apparatus comprises padding. In one
embodiment, the padding is shaped to fit the contours of the human
body.
[0075] In one embodiment, the support apparatus crosses over the
shoulders of the user to the user's chest where it may be tethered
by a tethering apparatus.
[0076] In one embodiment, the invention provides a head support
device wherein the support apparatus comprises at least two
different materials that may differ in rigidity.
[0077] In one embodiment, the invention provides a head support
device wherein the support apparatus is shaped to conform to a seat
shape.
[0078] In one embodiment, the invention provides a head support
device comprising an attachment apparatus capable of attaching the
support apparatus and the securing apparatus.
[0079] In one embodiment, the invention provides a head support
device wherein the attachment apparatus is reversible.
[0080] In one embodiment, the invention provides a head support
device wherein the attachment apparatus is Velcro.
[0081] In one embodiment, the invention provides a head support
device wherein the attachment apparatus is a hooking apparatus.
[0082] In one embodiment, the invention provides a head support
device wherein the securing apparatus is adjustable.
[0083] In one embodiment, the invention provides a head support
device wherein the support apparatus is adjustably extendable.
[0084] In one embodiment, the invention provides a head support
device wherein the support apparatus comprises a groove to accept
the spinal column of the user.
[0085] In one embodiment, the invention provides a head support
device wherein the support apparatus or the securing apparatus
comprises a horseshoe shaped pillow.
[0086] In other embodiments, the invention provides the described
inventive features in combination with other art known comfort
devices including those having massage capability, temperature
adjustment capability (i.e. hot or cold), sound blocking or
amplifying capability, alarm/clock capability etc.
[0087] In one embodiment, the invention provides a method for
providing head support for a user in need of such support, the
method comprising utilizing the device described herein.
[0088] Referring to FIG. 1A, it can be seen by the drawing that the
present invention may include a support apparatus cover 10
comprising a back piece 20, a pocket 30, a pocket opening 40 and
attachment slots 50 and a rigid support 60. FIG. 1B depicts an
alternative rigid support 60 comprising multiple rods 65. FIG. 1C
depicts a rigid support comprising a cut 80 and a hinge 70, for
example, a locking hinge. FIG. 1D depicts a rigid support 60
comprising a slotting piece 66 and a slotted piece 67 that enables
the rigid support 60 to be reversibly extendible and compact. FIG.
1E depicts the present invention 10 with the rigid support
comprised within the support cover.
[0089] Referring to FIG. 2A, it can be seen in this front view that
the rigid support 60 may itself comprise attachment slots 50 and
may additionally include at least one hinge 70 to allow for folding
and compact storage. FIG. 2B depicts a side view of the rigid
support 60 wherein padding 80 and the attachment means 90 are
visible.
[0090] Referring to FIG. 3, it can be seen by the drawing that in
one embodiment of the present invention, the support apparatus can
be folded when not in use.
[0091] Referring to FIG. 4A, it can be seen from this top view
schematic that the securing apparatus 150 may comprise material in
a generally circular shape (i.e. approximately head shaped) and,
for example, Velcro or another similarly functioning device 160/170
which allows the securing apparatus to be opened and threaded
through attachment means on the support apparatus (not shown). FIG.
4B illustrates a top view of the securing apparatus 150 in a closed
position with the sealed closure 180. FIG. 4C depicts one
embodiment of the invention in which the securing apparatus 150
comprises an eye blinder piece 190. FIG. 5 depicts a side view of
the support apparatus 10 comprising the rigid support 60, padding
80, attachment means 90 and securing apparatus 150.
[0092] Referring to FIG. 6, it can be seen by the drawing that in
one embodiment the user 200 leans back on the support apparatus 10
pressing it against the seat back 210. The securing apparatus 150
is wrapped around the user's head 220 and adjusted using the
optional adjusting apparatus 230. The optional attachment apparatus
40 can be Velcro or another attachment apparatus that does not
protrude uncomfortably from the support apparatus 10.
Alternatively, the securing apparatus 150 may be threaded through
slots on the support apparatus (not shown). For purposes of this
illustration, the front of the seat back is shown with dashed lines
such that the rigid support of the support apparatus 10 may be
visualized.
[0093] Referring to FIG. 7, it can be seen by the drawing that in
one embodiment, the present invention is unobtrusive with only the
securing apparatus 150 being substantially visible while the
supporting apparatus is hidden behind the user 200.
[0094] Referring to FIG. 8, it can be seen from this side view of
the device in use that the device 10 may be fitted to the contours
of the user 220. The securing means 150 circumnavigates the users
head while the device 10 may be fitted to the various parts of the
users neck and spine through, for example, padding 80. The device
may be sized to fit or contour to the spine and the length of the
device may allow it to extend down the length of the spine
extending, for example, to the seven cervical vertebrae 310, the
intervertebral disc 320, the twelve thoracic vertebrae 330 or the
five lumbar vertebrae 340 or further.
[0095] Referring to FIG. 9A, it can be seen from this side view of
a seated user 220 that the device 10 may be engineered to flex over
a defined range. In this figure, the flexibility of the device is
designed such that the flexibility 300 is high over the initial
range (represented by thin line), medium through the next range
(represented by medium line) and low through final range
(represented by thick line). Referring to FIG. 9B, it can be seen
from this side view of a seated user 220 that the device 10 may be
designed to integrate with a neck device (i.e. a horse shoe type
pillow or other neck brace) 350. In this rendering, the support
piece may be shortened as compared with that in FIG. 9A. This may
also stabilize the securing member around the forehead, stopping
any slippage of the user in the downward direction.
[0096] Referring to FIG. 10A, it can be seen from this side view of
a seated user 220 that the device 10 may be engineered such that
the securing member 360 bends over the top of the head and
restrains the user from the forehead side. Referring to FIG. 10B,
the securing member 360 and device 10 are shown.
[0097] Referring to FIG. 11, it can be seen from this front view
that the device 10 may be designed such that multiple segments 65
are comprised within a soft shell 20. A slotting hole 50 is present
for receiving the securing piece (not pictured). A flexible and/or
soft middle area 370 is present for comfortably meeting the user's
spine.
[0098] The invention is further described in the following examples
that are merely included for illustrative purposes and are not
intended to limit the scope of the claims in any way.
EXAMPLE 1
[0099] A rigid support comprising 1/8.sup.th inch thick acrylic was
fabricated to be 4 inches wide and 16 inches long. The support was
covered with two layers of 3mm neoprene. The attachment apparatus
was fabricated by gluing a 3-inch wide strip of neoprene to the
back of the support at the upward portion to form a "belt-loop"
structure. The securing apparatus was made by first cutting a strip
of sailcloth approximately 2 inches wide and 24 inches long. Velcro
was affixed to the ends. The strip was cut in half in the middle
and a 2-inch piece of elastic was attached to connect the two
pieces back together. A headpiece/eye mask was fabricated from
fleece such that the strip of sailcloth could be threaded through
the headpiece where it meets the user's forehead. The eye mask
portion can be folded up or down when the device is in use.
[0100] The sailcloth was threaded through the "belt loop" on the
back of the support device and the ends were attached by the Velcro
such that the securing apparatus comfortably but snugly
circumnavigated the user's forehead.
EXAMPLE 2
[0101] A rigid support consisting of 1/8.sup.th inch thick acrylic
was fabricated to be 4 inches wide and 12 inches long. A support
cover was fabricated of nylon and fleece with a pocket sized to fit
the acrylic support. The support cover extended 4 inches below the
bottom of the rigid support when the rigid support was placed in
the support cover pocket. The attachment apparatus was fabricated
by putting slots on either side of the top of the cover piece such
that the securing apparatus could be threaded through the slots.
The securing apparatus was made by first cutting a strip of
sailcloth approximately 2 inches wide and 24 inches long. Velcro
was affixed to the ends. The strip was cut in half in the middle
and a 2-inch piece of elastic was attached to connect the two
pieces back together. A headpiece/eye mask was fabricated from
fleece such that the strip of sailcloth could be threaded through
the headpiece where it meets the user's forehead. The eye mask
portion can be folded up or down when the device is in use.
[0102] The sailcloth was threaded through the slots on the back of
the support device and the ends were attached by the Velcro such
that the securing apparatus comfortably but snugly circumnavigated
the user's forehead.
EXAMPLE 3
[0103] A rigid support consisting of 41/8.sup.th inch thick acrylic
pieces was glued to a piece of neoprene approximately 8 inches
wide. The pieces were spaced according to FIG. 11. A second piece
of neoprene, identical in size to the first piece, was glued such
that a sandwich was created with the rigid support disposed in
between the two neoprene pieces. The attachment apparatus was
fabricated by cutting slots through the neoprene near the top such
that the securing apparatus could be threaded through the slots.
The securing apparatus was made by first cutting a strip of
sailcloth approximately 2 inches wide and 24 inches long. Velcro
was affixed to the ends. The strip was cut in half in the middle
and a 2-inch piece of elastic was attached to connect the two
pieces back together. A headpiece/eye mask was fabricated from
fleece such that the strip of sailcloth could be threaded through
the headpiece where it meets the user's forehead. The eye mask
portion can be folded up or down when the device is in use.
[0104] While the invention has been described with regard to the
specific embodiments, those skilled in the art will recognize that
changes can be made in form and detail without departing from the
spirit and scope of the invention. Further, while certain
combinations of elements have been described, alternative
combinations of the described elements are also envisioned.
* * * * *