Accessory Carrier for Personal Digital Device
An accessory carrier to enclose and support for hands-free operation virtually any size of a personal electronic device in a soft, flexible case that is adapted to convenient and shock-absorbing support by or on a variety of objects, that provides for protection of the enclosed device if dropped, and protects the device from spills, grubby fingers, etc., all while permitting full touch operation of a touch sensitive display on the enclosed device through a transparent protective panel of the carrier.
The present U.S. patent application claims priority to U.S. Provisional Patent Application Ser. No. 61/493,409 filed Jun. 3, 2011 and entitled HANGING POUCH FOR SMALL AUDIOVISUAL DEVICE.
BACKGROUND OF THE INVENTION1. Field of the Invention
The present invention generally relates to cases for supporting small appliances during use and more particularly to cases for enclosing personal digital devices and supporting them hands-free during viewing or protecting their screens from foreign substances.
2. Background of the invention and Description of the Prior Art: Carriers or carrying cases for small appliances such as personal electronic devices are typically designed for ease of carrying or ease of operation while enclosed within or supported by the case. Some devices are built into carrying cases (e.g., laptop computers). Some devices are more adapted to separate cases, primarily to protect the device while it is being transported. Other devices such as smart phones or tablet computers having touch sensitive displays also have characteristics peculiar to them—namely, the screens may both display video programs for viewing and provide an interface for entering commands and data or interacting with a game program, directly on the display screen. When viewing a video program, or listening to an audio program on such devices, it is usually not necessary to handle the device except when operating it before or after the content is played back. Thus, a hands-free mode of operation is presented, and the device is susceptible to being propped up on some surface or object so that the viewer can have the use of his or her hands. Such temporary support can often be inconvenient for the user as well as potentially harmful to the device if the temporary support is disturbed or tenuous or precarious.
When it is necessary to interact with the device by touching its screen to enter a command or data or to interact with the screen when playing a game, for example, it is recommended that the user's hands be clean to avoid fingerprint smudges on the screen or deposit of food or other substances on the screen that impair visibility or perhaps even be harmful to the surface of the screen, thereby adversely affecting its readability, responsiveness to touch, reliability, or even longevity. This operating condition can be avoided by using ordinary caution and attention to the need to use work habits that could soil or damage the screen. However, with young children this is more difficult to arrange and manage, especially when a device is left alone with a child and provided to the child to use and/or view as entertainment. With infant children, dribbles and drools, sneezes, or even spit up food place the device at risk of exposure to potentially damaging effects on the device.
When devices having touch-sensitive display screens are used by young children, toddlers, or even infants, these operating situations present certain additional challenges particularly while traveling or awaiting commencement of an appointed service or contact. A problem that often arises is how to support a small electronic device having a touch sensitive screen while traveling or waiting, or when a device is being used in the hands-free or direct interaction situations noted above.
Conventional devices heretofore available address these problems in part but are limited in significant ways. Some function only as carrying cases that do not permit use of the personal digital device while in the case. Others merely provide a means of supporting a device for hands-free viewing with the display screen at a suitable angle on a table.
One currently available product called “Apptivity™ Case” from Fisher-Price®, a division of Mattel, Inc., for use by infants and toddlers supports a limited number smart phone devices in a rigid tray but has a number of disadvantages. Importantly, this product is compatible with only one size of digital device—only a device having the exact dimensions of the tray can be installed in this product. The tray is inserted into the back side of a rigid frame and secured with a quarter-turn knob requiring a coin to turn the knob. The requirement of a coin to complete assembly is problematic for the very young because of the potential choking hazard and requires an adult to install the smart phone in the case. The hard structures of the tray and frame of the case provide no shock-absorbing capability. This product also appears designed to be held—and played with—by a child and lacks features designed for facilitating convenient support on other objects for hands-free viewing.
Other products provide a clear protective cover in a water proof case that requires opening the cover to operate the device. Still others having a fabric case completely enclose the device and require removal of the device to operate it. Another product is a stand that supports the device at a convenient viewing angle on a table top, for example, and includes a tether with a hook for hanging the stand, but provides no protection of the display screen surface from spills, grubby fingers, etc. while touching the screen.
What is needed is a simple, child-friendly and child-safe apparatus that overcomes the above deficiencies, is easy to use, provides support for virtually any size personal digital device, and permits operation of the touch sensitive screen while installed in the apparatus.
SUMMARY OF THE INVENTIONAccordingly, to solve the foregoing short comings of the prior art the present invention provides a carrier to enclose and support for hands-free operation virtually all sizes of a personal electronic device in a soft, flexible and spacious case that is adapted to convenient and shock-absorbing support by or on a variety of objects, that provides for protection of the enclosed device if dropped, and protects the device from spills, grubby fingers, etc., all while permitting full touch operation through a transparent protective panel over the screen. The invention is a simple, child-friendly and child-safe apparatus that overcomes the deficiencies in the prior art, is easy to use, inexpensive, and readily adaptable to a variety of different conditions of use.
In one embodiment an accessory carrier for a personal electronic device is provided, comprising an envelope having a front and back panel joined together along respective first and second sides and bottom edges thereof and open along a top edge; a front panel of the envelope formed of thin, transparent plastic sheet; a back panel of said envelope formed of first (inner) and second (outer) layers of fabric enclosing there between a third reinforcing layer; and at least one pair of button loops, each loop of said pair extending from one side and opposite the corresponding loop of the pair extending from the side opposite.
In one aspect the invention includes a closure flap extending from a top edge of the back panel and disposed over said open top edge and a top edge of the front panel of the envelope; wherein the closure flap includes first and second ends joined to respective the side edges of the envelope.
In another aspect the invention includes a second pair of button loops, each loop extending from one side and opposite the corresponding button loop of the pair extending from the side opposite.
In another aspect the invention includes at least one child-safe link for attaching a the button loop to a supporting object.
In another aspect the invention includes the third reinforcing layer is a thin sheet of closed-cell foam having a thickness exceeding 0.1 inch.
In an alternate embodiment of the invention an accessory carrier for a personal electronic device is provided, comprising an envelope having a front and back panel joined together along respective first and second sides and bottom edges thereof and open along a top edge; a front panel of the envelope formed of thin, transparent plastic sheet; a back panel of the envelope formed of at least one layer of medium weight fabric; and at least one pair of button loops, each loop of the pair extending from one side and opposite the corresponding loop of the pair extending from the side opposite, wherein this alternate embodiment may include any of the various aspects noted in the preceding paragraphs.
A personal digital device for the purpose of the following description includes but is not limited to portable computing and/or communication devices having a display screen that responds to touching its surface to enter commands or data or otherwise interact with it. Examples include tablet computers, and the broad categories of smart telephones and hand-held video games and the like. Such devices typically communicate with networks and other devices by wireless links and interfaces and thus normally require no cords or cables attached to them during operation. The accompanying drawings are intended to be viewed in conjunction with the Detailed Description. The various figures depict the invention and identify its features with reference numbers associated with the written description. The same reference numbers appearing in more than one view refer to the same structural element or feature. Further, the embodiment shown and described is provided to illustrate the principles of the present invention and not intended to limit the ways the invention may be implemented. For example, while the devices illustrated are adapted to use primarily by children, the invention is not limited solely to their use. Adaptations of the basic concept may easily be adapted for other similar uses and may be implemented in a variety of ways without departing from the spirit of the invention as set forth in the claims that follow the detailed description. Further, in the description following, both personal digital devices (of several types) and supporting objects—seats or chairs in cars, airplanes, waiting rooms, households; or strollers or car seats for infants or toddlers, or grocery carts, etc.—are items in the environment of the invention, which, though some of these are indicated or shown in partial form in the drawings, are not part of the invention.
When personal digital devices having touch-sensitive display screens are used by young children, toddlers, or even infants, such devices are at risk of damage or impairing their performance by soiling the display surface, etc. A problem that often arises is how to support a small electronic device having a touch sensitive screen while traveling or waiting for an appointment, or when a device is being used in the hands-free or direct interaction situations noted above. In addition to providing convenient means of supporting the device for hands-free viewing, and providing access to the surface of the screen, a device for supporting a personal digital device must accommodate a wide variety of sizes and shapes of personal digital devices, and be child-friendly and child-safe—i.e., easy for children to use and soft to the touch, without hard edges or surfaces. Preferably, the solution should also provide some protection against breakage if dropped, and be easily cleaned.
The view in
The material suggested for the button loops 18, 19 and 20, 21 (as well as the loops 22-25 shown in
Continuing with
Persons skilled in the art will recognize that the envelope depicted in
Turning now to
Continuing with
In some embodiments the back panel 16 may employ a laminated material that has the same properties as the three-layer composition described in the preceding paragraph, including the body, stiffness, cushioning, washability, etc. It is even possible to use a single layer material of suitable weight, or even light weight leather of medium stiffness and having the combination of characteristics described above. As is well known, fabrics are available in a wide range of weights in ounces (oz.) or grams (gr.) per square yard or square meter. For the application described herein a medium weight fabric having a medium stiffness or “body” or “heft” or “drape” may be used. For example, denim (e.g., 16 oz./sq.yd.) or canvas (ranging up to 12 oz./sq.yd.) are relatively heavy and stiff fabrics, while quilting fabric is lighter and less stiff than either but not as light or stiff as cotton sheeting or shirt cloth fabrics. Thus, quilting fabric is representative of medium weight fabrics having some stiffness. Other examples might include furniture fabrics although they would tend to be closer to heavier weights and stiffness than quilting. The heavier weights are less suitable because of the difficulty of sewing them in seams that are not bulky, etc. For these reasons, the 5 to 5½ oz./sq.yd. is a suitably medium weight fabric for the embodiment having first and second layers and an intermediate third layer of closed cell foam. For a single layer, a heavier weight fabric of 10 oz./sq.yd. to 12 oz./sq.yd., or a light weight leather of medium stiffness may be suitable, although some experimentation may be necessary to suit the particular application. Thus, the embodiment in
Careful observers will note that, as illustrated, the transparent sheet 50 and the first 52 and second 54 layers of fabric, after cutting to size may be assembled with the transparent sheet 50 placed between the outward-facing sides of the first 52 and second 54 fabric layers. After aligning the respective edges of the layers, the bottom edge 26 and side edges 28 and 30 of the three layers 52, 54, and 50 (the first, second, and third layers respectively) may be sewn along the seam 44. Then the envelope 12 is turned “inside out” and the foam inner layer 56 inserted within the envelope 12 before the seam 46 is sewn. Also note that before the seam 46 is sewn, the edges of the first 52 and second 54 fabric layers are folded inward and bound to form the hemmed edge 32. The flap 34 (which may include both first 52 and second 54 layers) is folded over, along the upper edge of the foam layer 56 at the location indicated by the arrows 48, and against the front surface of the transparent sheet 50.
Also shown in
In use, the personal digital device (not shown) is inserted between the front 14 and back 16 panels with its display facing outward through the transparent front panel 14 by lifting the flap 34 above the upper edge of the front panel 14 and inserting the device 100 between the panels 14, 16. The flap 34 is then restored to its initial position and the fastening device 42A, 42B secured if the carrier 10, 62 is so equipped.
In
Continuing with
While the invention has been shown in only one of its forms, it is not thus limited but is susceptible to various changes and modifications without departing from the spirit thereof. Thus, a carrier 10, 62 is provided to enclose and support for hands-free operation virtually any size of a personal electronic device 100 in a soft, flexible case that is adapted to convenient and shock-absorbing support by or on a variety of objects, that provides for protection of the enclosed device if dropped, and protects the device from spills, grubby fingers, etc., all while permitting full touch operation through a transparent protective panel over the screen. While the devices illustrated are adapted to use primarily by children, and are thus designed to be child-friendly and child-safe in use, the invention is not limited solely to their use. Adaptations of the basic concept may easily be adapted for other similar uses and may be implemented in a variety of ways without departing from the spirit of the invention as set forth in the claims that follow. Variations in materials, sizes and shapes, supporting links, methods of closure, etc. for the carrier 10, 62 are contemplated to meet specific applications. Devices intended for use by children must employ materials and design features that are safe for children to handle.
For example, the fabric for the back panel 17 may be any fabric-like material such as a light-weight leather or synthetic fabrics that have the properties provided from cotton quilting material. These materials, in combination with the inner layer 56 of closed cell foam, while soft and flexible, provide a balance between some shock-absorbing ability in case the carrier 10, 62 is dropped, for example, and sufficient “body” to enable an easily handled object. While clear, transparent, double polished vinyl sheet of 15 Gauge has been found a suitable material for the front panel 14 other materials having similar properties that may become available in the future may also be suitable. The child-operable links 64 or other suitable substitutes described above may have other alternatives that become available. As noted, the resiliency of the button loops 18, 19, 20, and 21 provides some protection from grabbing by youthful hands or from minor shocks. One alternative if resilient button loops are not available is to use child-safe links that are resilient, the principle being that the combination of the button loops and the child-safe links should be resilient.
Claims
1. An accessory carrier for a personal electronic device, comprising:
- an envelope having a front and back panel joined together along respective first and second sides and bottom edges thereof and open along a top edge;
- a front panel of said envelope formed of thin, transparent plastic sheet;
- a back panel of said envelope formed of first (inner) and second (outer) layers of fabric enclosing there between a third reinforcing layer; and
- at least one pair of button loops, each loop of said pair extending from one side and opposite the corresponding loop of the pair extending from the side opposite.
2. The carrier of claim 1, further comprising:
- a closure flap extending from a top edge of said back panel and disposed over said open top edge and a top edge of said front panel of said envelope; wherein
- said closure flap includes first and second ends joined to respective said side edges of said envelope.
3. The carrier of claim 2, further comprising:
- a fastening device disposed on an inner surface of said closure flap and on and aligned with an outer surface of said top edge of said front panel.
4. The carrier of claim 1, wherein:
- said third reinforcing layer is a thin sheet of closed-cell foam having a thickness exceeding 0.1 inch.
5. The carrier of claim 1, wherein:
- said button loops are formed of elastic material.
6. The carrier of claim 1, further comprising:
- a second pair of button loops, each loop extending from one side and opposite the corresponding button loop of the pair extending from the side opposite.
7. The carrier of claim 1, wherein:
- said front panel is formed of double polished clear vinyl sheet having a gauge thickness less than 20 gauge.
8. The carrier of claim 1, wherein said first and second layers of fabric each comprise:
- a cotton quilting fabric having a weight less than 10 oz./sq.yd.
9. The carrier of claim 1, further comprising:
- at least one child-safe link for attaching a said button loop to a supporting object.
10. The carrier of claim 9, wherein;
- said child-safe link is selected from the group consisting of a flexible open chain link, a flexible split ring, a carabiner, an “S” hook, and an elastic hook.
11. An accessory carrier for a personal electronic device, comprising:
- an envelope having a front and back panel joined together along respective first and second sides and bottom edges thereof and open along a top edge;
- a front panel of said envelope formed of thin, transparent plastic sheet;
- a back panel of said envelope formed of at least one layer of medium weight fabric; and
- at least one pair of button loops, each loop of said pair extending from one side and opposite the corresponding loop of the pair extending from the side opposite.
12. The accessory carrier of claim 11, wherein:
- said back panel comprises first and second layers of medium weight fabric.
13. The accessory carrier of claim 12, wherein:
- said back panel includes a third layer intermediate said first and second layers of open cell foam having a thickness between 0.1 and 0.3 inch.
14. The accessory carrier of claim 11, further comprising:
- a closure flap extending from a top edge of said back panel and disposed over said open top edge and a top edge of said front panel of said envelope; wherein
- said closure flap includes first and second ends joined to respective said side edges of said envelope.
15. The accessory carrier of claim 14, further comprising:
- a fastening device disposed on an inner surface of said closure flap and on and aligned with an outer surface of said top edge of said front panel.
16. The accessory carrier of claim 11, wherein:
- said button loops are formed of elastic material.
17. The accessory carrier of claim 11, further comprising:
- a second pair of button loops, each loop extending from one side and opposite the corresponding button loop of the pair extending from the side opposite.
18. The accessory carrier of claim 11, wherein:
- said front panel is formed of double polished clear vinyl sheet having a gauge thickness less than 20 gauge.
19. The carrier of claim 11, further comprising:
- at least one child-safe link for attaching a said button loop to a supporting object.
20. The carrier of claim 19, wherein;
- said child-safe link is selected from the group consisting of a flexible open chain link, a flexible split ring, a carabiner, an “S” hook, and an elastic hook.
Type: Application
Filed: Jun 1, 2012
Publication Date: Dec 6, 2012
Inventor: Mamie Slaughter Hudson (Weatherford, TX)
Application Number: 13/486,750