Portable light blocking den

Abstract

A portable light blocking den comprising a light-weight opaque fabric, an arched rod frame with at least one front drape, wherein the light-weight opaque fabric encloses the arched rod frame, at least one mesh window in the light-weight opaque fabric with at least one interior flap, at least interior flap fastener to hold open or closed the at least one interior flap, at least front drape fastener to hold closed the at least one front drape, at least one loop tie-backs to hold open the at least one front drape, and a base wherein the base is quilted and padded and sewn to the arched rod frame. In some embodiments, the den may further comprise a back slit in the light-weight opaque fabric.

Description

TECHNICAL FIELD

Aspects of the present disclosure relate to the field of sleep aids, and more specifically portable dens that reduce or block light.

BACKGROUND

According to a recent study conducted by Northwestern University, even moderate ambient lighting during sleep can adversely affect a person's health and well-being. Lack of sleep can reduce focus, hinder memory and concentration, decrease mental activity, harm heart health, lower energy levels, weaken the immune system, diminish overall health and more. Light can also be a hindrance to sleep if a person needs to sleep during the day.

Previous light reducing items include sleep masks and blackout curtains. However, these aids may be uncomfortable to wear, not recommended for long-term use, not reduce sufficient stimulant, or have other adverse side effects. There is a need, therefore, for a better light reducing sleep aid.

SUMMARY

In view of the aforesaid disadvantages now present in the prior art, the present invention provides a new kind of sleeping aid that can create better “black out” conditions and improve sleep, without the use of drugs, is non-invasive and non-electronic.

The object of the present invention is achieved through the following technical solution: a tent comprising a flexible frame that blocks light to create a dark sleep space any time of day. The tent, or den, may be sufficiently large enough to cover the head and a portion of the upper torso of a user. This allows the rest of the body to remain outside of the den, and avoid entrapment and other safety or comfort issues that come with larger, full body tents.

BRIEF DESCRIPTION OF THE DRAWINGS

The described embodiments and the advantages thereof may best be understood by reference to the following description taken in conjunction with the accompanying drawings. These drawings in no way limit any changes in form and detail that may be made to the described embodiments by one skilled in the art without departing from the spirit and scope of the described embodiments.

FIG. 1 is a diagram that illustrates some embodiments of the present disclosure.

FIG. 2 is a diagram that illustrates some embodiments of the present disclosure.

FIG. 3 is a diagram that illustrates a front view of some embodiments of the present disclosure.

FIG. 4 is a diagram that illustrates a back view of some embodiments of the present disclosure.

FIG. 5 is a diagram that illustrates a side view of some embodiments of the present disclosure.

FIG. 6 is a diagram that illustrates a side view of some embodiments of the present disclosure.

FIG. 7 is a diagram that illustrates a top view of some embodiments of the present disclosure.

FIG. 8 is a diagram that illustrates a bottom view of some embodiments of the present disclosure.

DETAILED DESCRIPTION

The portable light blocking den may be constructed of opaque fabric covering a flexible, arched fiberglass rod frame with angled front drapes, at least two mesh windows with interior flaps, one on a side, one on the back of the dome-shaped covering, a quilted, padded base, and a back slit. The portable light blocking den drapes may be tied open using loop-tie holds or closed using hook and loop fasteners. The portable light blocking den window flaps may be rolled up and held open using hook and loop fasteners for increased air circulation or closed using hook and loop fasteners to block out light. The back slit may be a side-back pass-through slits designed to facilitate a CPAP (continuous positive airway pressure) tube and cord being pulled through and connected to a device, if desired.

The portable light blocking den may be used on a bed or any other stable flat surface to create a darkened, personal, and private space for rest, sleep, or to avoid/block out light. The portable light blocking den can be removed from a carrying case, flipped open (no tools required), placed on a stable flat surface, and used by placing head, shoulders, and chest into the den.

The portable light blocking den may comprise two front drapes which may be fully opened, partially closed (one tied back and one down) or completely closed, to control the amount of light, temperature level, and airflow inside the den. The portable light blocking den may comprise one or more window flaps which may be closed for increased darkness and temperature level or opened for increased light and airflow within the den. The portable light blocking den provides benefits of being compact and providing the ability to fit into a suitcase when folded according to instructions and secured in the carrying case. The portable light blocking den may be used in various ways to help users by creating a darkened environment for the following purposes or under the following conditions, including but not limited to: sleeping or relaxing during the day or night; meditating; suppressing conditions where light sensitivity is prevalent (such as fibromyalgia, ADD or ADHD, migraines or cluster headaches, post-concussion syndrome, traumatic brain injury, or photosensitive epilepsy); sleeping during daylight hours to work a night, swing shift, split shift or graveyard shift; power napping; cohabitating with someone who sleeps with a light on, reads, or works in bed; living in shared rooms—such as a dorm (students—sleeping and studying at different times) or fire station (firefighter dorm rooms) or hospital lounge (nurses, doctors, interns who must rest on-site); admitted hospital patients who need sleep to recover and privacy but are unable to sleep with hospital staff coming in and out all hours of day and night; residing in temporary housing such as evacuation centers (Red Cross Shelters, emergency evacuation housing or disaster relief shelters); military personnel with varying awake/sleep schedules; pilots and flight staff who need to sleep between flights in varying time zones; travelling or staying in a hotel; creating a private space when needing to block light and rest or sleep anywhere away from home.

The portable light blocking den may block different sources of light, including but not limited to: light bleeds (edges of curtains, blinds, shades), night lights, computers, charging devices, clocks, phones, book lights, bedside lights, overhead room lights, street lights, safety alarm indicator lights, surge protectors, home alarm panels, skylights, windows, doors, docking stations, televisions, tablets, cell phones, cable boxes, fans, light switches and other sources of light, either natural or man-made.

FIG. 1 illustrates a tent in accordance with some embodiments of the present disclosure. Den 100 comprises Side Mesh Window 102, Rod 104, Fasteners 106, Loops 108, Ties 110, Drapes 112, Side Mesh Window Cover 114, Bottom Pad 116, Slit 118, Rear Mesh Window Cover 120, and Den Body Fabric 122, and Front Drape Fasteners 124. Side Mesh Window 102 is made of a fabric mesh, and can allow air to flow in or out of Den 100. Rod 104 may be a flexible fiberglass rod that is encased in a fabric channel and is the main support for Den 100. Fasteners 106 can be used to hold open a cloth or other cover flap for Side Mesh Window 102, and may be made of Velcro or similar materials in some embodiments. Loops 108 can be used to pull Ties 110 through to hold open Drapes 112. Drapes 112 may be isometric drapes, may overlap with each other, and may be made of a light blocking fabric, such as a very dense lightweight polyester blend fabric. Side Mesh Window Cover 114 may also be made of the same material as Drapes 112, Den Body Fabric 122, or similar light blocking fabric, and can be used to cover, or close, Side Mesh Window 102. Bottom Pad 116, in some embodiments, may be made of the same material as Den Body Fabric 122 with cotton or polyester batting for padding and sewn securely to Rod 104. Slit 118 is a slit in Den Body Fabric 122 and may be used as a way for CPAP tubing or cords to enter Den 100 with minimal light. There may be one Slit 118, or multiple Slits 118, for example, on the left end and right end of Den 100. Slit 118 may also be in the center rear of Den 100. Den Body Fabric 122 may be comprised of a very dense lightweight polyester blend fabric, and is over Rod 104. Rod 104 may be in a stronger fabric called Polyester Oxford in some embodiments. Front Drape Fasteners 124 can be used to hold Drapes 112 closed.

In some embodiments, Rod 104 may be between the lengths of 120 inches and 250 inches.

FIG. 2 illustrates a tent in accordance with some embodiments of the present disclosure. Den 200 is the same tent as Den 100 in FIG. 1, but with drapes closed. Den 200 comprises Side Mesh Window 202, Rod 204, Drapes 206, Loops 208, and Den Body Fabric 210. Side Mesh Window 202 is made of a fabric mesh, and can allow air to flow in or out of Den 200. Rod 204 may be a flexible fiberglass rod that is encased in a fabric channel and is the main support for Den 200. Drapes 206 may be isometric drapes, may overlap with each other, and may be made of a light blocking fabric, such as a very dense lightweight polyester blend fabric. Loops 208 can be used to hold open Drapes 206. Den Body Fabric 210 may be comprised of a very dense lightweight polyester blend fabric, and is over Rod 204. Rod 204 may be in a stronger fabric called Polyester Oxford in some embodiments.

FIG. 3 illustrates a tent in accordance with some embodiments of the present disclosure. Den 300 is the same tent as Den 100 in FIG. 1, but with a front view and with isometric drapes open. Den 300 comprises Rod 302, Fasteners 304, Front Drape Fasteners 306, Side Mesh Window Mesh Covers 308, Loops 310, Ties 312, Drapes 314, Slits 316, Rear Mesh Window Cover 318, and Bottom Pad 320. Rod 302 may be a flexible fiberglass rod that is encased in a fabric channel and is the main support for Den 300, Fasteners 304 can be used to hold open a cloth or other cover flap, i.e. Side Mesh Window Cover 308. Front Drape Fasteners 306 can be used to hold Drapes 314 closed, and may be comprised of Velcro, in some embodiments. Side Mesh Window Mesh Cover 308 may be made of light blocking fabric, such as a very dense lightweight polyester blend fabric. Loops 310 can be used to pull Ties 312 through to hold open Drapes 314. Drapes 314 may be isometric drapes, may overlap with each other, and may be made of a light blocking fabric, such as a very dense lightweight polyester blend fabric. Slit 316 is a slit in a fabric over Rod 302, and may be used as a way for CPAP tubing or cords to enter Den 300 with minimal light. There may be one Slit 316, or multiple Slits 316, for example, on the left end and right end of Den 300. Slit 316 may also be in the center rear of Den 300. Rear Mesh Window Cover 318 may be made of light blocking fabric, such as a very dense lightweight polyester blend fabric, i.e. the same as Side Mesh Window Cover 308, and be used to cover a rear mesh window (not shown). Bottom Pad 320 may be made of the same material as the fabric over Rod 302, with cotton or polyester batting for padding and sewn securely to Rod 302.

FIG. 4 illustrates a tent in accordance with some embodiments of the present disclosure. Den 400 is the same tent as Den 100 in FIG. 1, but showing a back view. Den 400 comprises Rod 402, Rear Mesh Window 404, Ties 406, Drapes 408 (shown open), and Den Body Fabric 410. Rod 402 may be a flexible fiberglass rod that is encased in a fabric channel and is the main support for Den 400. Rear Mesh Window 404 is made of a fabric mesh, and can allow air to flow in or out of Den 400. Optionally, there may be a rear mesh window cover (not shown) to cover Rear Mesh Window 404 from the inside. Ties 406 may be a drape tie pushed through a loop (not shown) to hold open Drapes 408. Drapes 408 may be isometric drapes, may overlap with each other, and may be made of a light blocking fabric, such as a very dense lightweight polyester blend fabric. Den Body Fabric 410 may be comprised of a very dense lightweight polyester blend fabric, and is over Rod 402.

FIG. 5 illustrates a tent in accordance with some embodiments of the present disclosure. Den 500 is the same tent as Den 100 in FIG. 1, but showing a side view. Den 500 comprises Rod 502, Side Mesh Window 504, Loop 506, Tie 508, Drape 510, Den Body Fabric 512, and Slit 514. Rod 502 may be a flexible fiberglass rod that is encased in a fabric channel and is the main support for Den 500. Side Mesh Window 504 is made of a fabric mesh, and can allow air to flow in or out of Den 500. Optionally, there may be a side mesh window cover (not shown) to cover Side Mesh Window 504 from the outside. Loop 506 can be used to pull Tie 508 through to hold open Drapes 510, and may be made of a plastic material, or made of same fabric as den, in some embodiments. Tie 508 may be a drape tie pushed through Loop 506 to hold open Drape 510. Drape 510 may be isometric drapes, may overlap with each other, and may be made of a light blocking fabric, such as a very dense lightweight polyester blend fabric. Den Body Fabric 512 may be comprised of a very dense lightweight polyester blend fabric, and is over Rod 502. Slit 514 is a slit in Den Body Fabric 512 and may be used as a way for CPAP tubing or cords to enter Den 500 with minimal light.

FIG. 6 illustrates a tent in accordance with some embodiments of the present disclosure. Den 600 is the same tent as Den 600 in FIG. 1, but showing a side view. Den 600 comprises Rod 602, Side Mesh Window 604, Loop 606, Tie 608, Drape 610, Den Body Fabric 612, and Slit 614. Rod 602 may be a flexible fiberglass rod that is encased in a fabric channel and is the main support for Den 600. Side Mesh Window 604 is made of a fabric mesh, and can allow air to flow in or out of Den 600. Optionally, there may be a side mesh window cover (not shown) to cover Side Mesh Window 604 from the inside. Loop 606 can be used to pull Tie 608 through to hold open Drapes 610, and may be made of a plastic, made of same fabric as den, material in some embodiments. Tie 608 may be a drape tie pushed through Loop 606 to hold open Drape 610. Drape 610 may be isometric drapes, may overlap with each other, and may be made of a light blocking fabric, such as a very dense lightweight polyester blend fabric. Den Body Fabric 612 may be comprised of a very dense lightweight polyester blend fabric, and is over Rod 602. Slit 614 is a slit in Den Body Fabric 612 and may be used as a way for CPAP tubing or cords to enter Den 600 with minimal light.

FIG. 7 illustrates a tent in accordance with some embodiments of the present disclosure. Den 700 is the same tent as Den 100 in FIG. 1, but showing a top view. Den 700 comprises Rod 702, Den Body Fabric 704, and Drapes 706. Rod 702 may be a flexible fiberglass rod that is encased in a fabric channel and is the main support for Den 700. Den Body Fabric 704 may be comprised of a very dense lightweight polyester blend fabric, and is over Rod 702. Drapes 706 may be isometric drapes, may overlap with each other, and may be made of a light blocking fabric, such as a very dense lightweight polyester blend fabric.

FIG. 8 illustrates a tent in accordance with some embodiments of the present disclosure. Den 800 is the same tent as Den 100 in FIG. 1, but showing a bottom view. Den 800 comprises Rod 802, Fasteners 804, Den Body Fabric 806, Drapes 808, Bottom Pad 810, and Rear Mesh Window 812. Rod 802 may be a flexible fiberglass rod that is encased in a fabric channel and is the main support for Den 800. Fasteners 804 can be used to hold Drapes 808 open or closed, and may be made of Velcro or similar materials in some embodiments. Den Body Fabric 806 may be comprised of a very dense lightweight polyester blend fabric, and is over Rod 802. Drapes 808 may be isometric drapes, may overlap with each other, and may be made of a light blocking fabric, such as a very dense lightweight polyester blend fabric. Bottom Pad 810, in some embodiment may be made of the same material as Den Body Fabric 806, with cotton or polyester batting for padding and sewn securely to Rod 802. Rear Mesh Window 812 is made of a fabric mesh and can allow air to flow in or out of Den 800.

The terms “first,” “second,” “third,” “fourth,” etc., as used herein are meant as labels to distinguish among different elements and may not necessarily have an ordinal meaning according to their numerical designation.

The above description is intended to be illustrative, and not restrictive. Although the present disclosure has been described with references to specific illustrative examples, it will be recognized that the present disclosure is not limited to the examples described. The scope of the disclosure should be determined with reference to the following claims, along with the full scope of equivalents to which the claims are entitled.

As used herein, the singular forms “a”, “an” and “the” are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms “comprises”, “comprising”, “includes”, and/or “including”, when used herein, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. Therefore, the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting.

It should also be noted that in some alternative implementations, the functions/acts noted may occur out of the order noted in the figures. For example, two figures shown in succession may in fact be executed substantially concurrently or may sometimes be executed in the reverse order, depending upon the functionality/acts involved.

Although the method operations were described in a specific order, it should be understood that other operations may be performed in between described operations, described operations may be adjusted so that they occur at slightly different times or the described operations may be distributed in a system which allows the occurrence of the processing operations at various intervals associated with the processing.

The foregoing description, for the purpose of explanation, has been described with reference to specific embodiments. However, the illustrative discussions above are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Many modifications and variations are possible in view of the above teachings. The embodiments were chosen and described in order to best explain the principles of the embodiments and its practical applications, to thereby enable others skilled in the art to best utilize the embodiments and various modifications as may be suited to the particular use contemplated. Accordingly, the present embodiments are to be considered as illustrative and not restrictive, and the invention is not to be limited to the details given herein, but may be modified within the scope and equivalents of the appended claims.

Claims

1. A portable and foldable light-blocking den configured to sit on a stable flat surface, wherein the den has a front, a back, a bottom and continuous top and sides, and wherein the den comprises: an arched rod frame that comprises a single flexible rod shaped to form (i) a front arch framing the front of the den and (ii) a back arch framing the back of the den, wherein (iii) the front arch and the back arch are connected through the rod that forms a U-shape curve framing each side of the den;wherein the single flexible rod is enclosed in a fabric channel, and the fabric channel connects body fabric, front drapes, and a padded base; wherein the body fabric is attached to the fabric channel of the arched rod frame and to the padded base to form the back and the continuous top and sides, thereby creating an interior space;wherein the front drapes comprise two pieces of fabric that are sewn to the fabric channel of the front arch; wherein the two pieces of fabric are overlapping where sewn to the top of the front arch;wherein the front drapes, when held closed and are overlapping, form a front wall that encloses the interior space; andwherein the front drapes, when held opened, form an opening in the front of the den that allows a user to enter into the interior space; wherein the interior space is sized and configured to cover a head and a portion of the upper torso of the user positioned inside the den allowing the rest of the body of the user to remain outside of the den; andwherein the padded base comprises batting, and is sewn to body fabric on the back and sides of the den to form the bottom of the den that is configured to sit on top of the stable flat surface.

2. The den of claim 1, wherein the rod has a length between 120 inches and 250 inches.

3. The den of claim 1, wherein the rod is a flexible fiberglass rod.

4. The den of claim 1, wherein the front drapes and the body fabric independently comprise light-weight opaque fabric.

5. The den of claim 1, wherein the front drapes and the body fabric independently comprise light blocking fabric.

6. The den of claim 1, wherein the front drapes and body fabric are made of the same material.

7. The den of claim 1, wherein the front drapes are configured to be held open by ties attached to the front drapes that are pulled through loops attached to the sides of the front arch.

8. The den of claim 1, wherein the front drapes are configured to be held closed and overlapping by front drape fasteners, thereby forming a front wall that completely encloses the interior space.

9. The den of claim 1, wherein the padded base has a nearly-square rectangular shape.

10. The den of claim 1, wherein the padded base is quilted.

11. The den of claim 1, wherein the batting of the padded base comprises cotton or polyester batting.

12. The den of claim 1, further comprising at least one mesh window connected to the body fabric, wherein each mesh window is attached to a mesh window cover.

13. The den of claim 12, wherein a mesh window is positioned on one or both sides of the den, or a mesh window is positioned at the back of the den, or a combination thereof.

14. The den of claim 12, wherein the mesh window comprises fabric mesh that is configured to allow air to flow in or out of the den.

15. The den of claim 12, wherein the mesh window cover comprises light-weight fabric.

16. The den of claim 12, wherein the mesh window cover comprises light-weight blackout fabric.

17. The den of claim 12, wherein the mesh window cover comprises light blocking fabric.

18. The den of claim 12, wherein the front drapes, body fabric and the mesh window cover are made of the same material.

19. The den of claim 1, further comprising at least one back slit configured to allow a continuous positive airway pressure tube or cord to enter the den with minimal light.

20. A den having a front, a bottom, and continuous top and sides, wherein the den comprises: an arched rod frame that comprises a single flexible rod shaped to form (i) a front arch framing the front of the den and (ii) a back arch framing the back of the den, wherein (iii) the front arch and the back arch are connected through the rod that forms a U-shape curve framing each side of the den;wherein the single flexible rod is enclosed in a fabric channel, and the fabric channel connects body fabric, front drapes, and a padded base; wherein the rod has a length between 120 inches and 250 inches;wherein the body fabric is attached to the fabric channel of the arched rod frame and to the padded base to form the back and the continuous top and sides, thereby creating an interior space; wherein the interior space is sized and configured to cover a head and a portion of the upper torso of the user positioned inside the den allowing the rest of the body of the user to remain outside of the den;wherein the front drapes comprise two pieces of fabric that are sewn to the fabric channel of the front arch; wherein the two pieces of fabric are overlapping where sewn to the top of the front arch;wherein the front drapes are configured to be held closed and overlapping by front drape fasteners, thereby forming a front wall that completely encloses the interior space;wherein the front drapes are configured to be held open by ties attached to the front drapes pulled through loops attached to the sides of the front arch, thereby form an opening in the front of the den that allows a user to enter into the interior space; andwherein the padded base comprises batting, and is sewn to body fabric on the back and sides of the den to form the bottom of the den that is configured to sit on top of the stable flat surface.