Flexible Enclosure for Object Storage
A flexible enclosure having an opening that is used to retain and store a cord or other object. The flexible enclosure is shape holding and reversible, and in use may be reversed around the object to be stored.
This invention is a unique holder for a cord or other objects that require individual containment for effective storage. Tangled cords are a common occurrence with our dependence on electronic devices. The cords could be earphone cords, charging cords, printer or device cords, or a variety of other cords. Various approaches have been taken to try to keep cords contained and organized. While the term “cords” is used in this description, it is understood that the present invention covers the storage of any objects that are best stored individually in a confined space such as the space that the present invention affords. Key elements of a satisfactory cord or object holder are (1) a manner of securing the cord or object to keep it wrapped or contained, (2) a way to keep the cord or object from getting tangled with or snagged on other loose items, (3) protection of the cord or object and attached components (e.g. ear buds, microphone) from dirt or damage, and (4) convenient access to the cord or object. Convenient storage could involve a container holding a set shape, or being flexible and collapsible for storage, depending on the situation. Most approaches that attempt to address all of these elements are bulky and therefore are not consistently used. Some approaches only address a few of these elements, like looping a cord and fastening it with a securing means (elastic strap, loop and hook closure, etc.) and are not fully satisfactory.
BRIEF SUMMARY OF THE INVENTIONThis invention is a three-dimensional, flexible, enclosure having a flexible opening. The flexible enclosure is preferably substantially shape holding, and may be reversed around the object to be stored and return to substantially the same shape. The cord or object to be stored may be neatly wrapped and placed in the enclosure or simply contained within the enclosure without wrapping.
The present invention is a flexible, hollow enclosure made of a stretchable material such as silicone, rubber, latex, or a similar material that returns to its original shape after being stretched. The enclosure is reversible—meaning that it can be turned inside out. Preferably, when reversed, the enclosure has substantially the same shape as prior to being reversed. With this reversibility, a cord or other object to be stored may be placed adjacent to the enclosure and the enclosure may then be reversed over it, thereby containing the cord or other object inside the reversed enclosure.
As shown in
As shown in
Preferably the hollow, flexible enclosure of this invention is shape holding, meaning that (i) it holds a shape when free standing, with or without an object inside, and (ii) returns to that shape when reversed without user manipulation (other than the reversing process itself). For example, a spherical enclosure would keep its spherical shape when free standing and empty. With an object inside the enclosure, the enclosure would remain in a spherical shape, with some deviations resulting from the presence of the object inside pressing against the enclosure. The enclosure might rest on a surface with its opening down, or on a flat face (if any) or could rest in any other orientation. When reversed, the enclosure would return to a spherical shape without user manipulation. Shape holding does not mean that the shape cannot be altered by pressing on the flexible enclosure—it means that in the absence of external forces, the enclosure retains its natural “held” shape.
Any flexible, stretchable material is suitable for the enclosure of the present invention. In a preferred embodiment, the Shore durometer of the material (a measure of flexibility or softness) should be between 5 and 30 Shore A durometer and ideally between 10 and 20 Shore A durometer. The thickness of the enclosure material would be preferably between 0.25 millimeter (mm) and 3 mm, and more preferably between 0.5 mm and 1.5 mm. The material of the enclosure should be selected to be dirt resistant (less dirt “pick up”) or alternatively the outer surface of the enclosure may be coated with a dirt resistant coating. Suitable materials and coatings would be well known to one skilled in the art. The optional coating could be a hydrophobic coating to make it easy to clean the surface, to make it water resistant, and to make it dirt and smudge resistant. Hydrophobic coatings for materials like silicone are well-known in the art. Alternatively, an oleophobic coating could be used for similar reasons. The appropriate coating would be a nano particle coating and be bonded to the silicone material at the nano scale.
Where the shape of the enclosure is not a sphere and/or the opening in the enclosure is not round, the dimensions described above would be applied to an approximately equivalent sphere that would encompass the enclosure and an approximately equivalent circle that would encompass the opening. The opening could also be a slit in the enclosure. In the case of a slit in the enclosure, the slit length should be between 20 and 75% of the diameter of the enclosure. All of the relative dimensions discussed above refer to the unexpanded dimensions of the enclosure and/or opening.
The enclosure material is preferably clear or translucent so a cord or other object contained within it could be seen and identified through the enclosure material.
In a preferred embodiment, the material and dimensions of the enclosure are elected so that the enclosure forms a cup or indentation (as shown in
In the preferred embodiment shown in
In use, the object to be stored is placed adjacent to the enclosure 2. The user inserts his or her fingers inside the opening 4 of the enclosure and by increasing the distance between fingers enlarges the opening of the enclosure as shown in
As shown in
Various sizes for the enclosure and opening could be utilized based on the cord or object to be contained in the enclosure, and this invention should not be interpreted narrowly based on the dimensions described above.
When the cord is contained in the enclosure of this invention, it may be placed in a user's enclosure, purse, bag, etc. and is both protected and isolated from other items that could snag, entangle, or damage the cord. Surprisingly, a cord that is just wadded up and placed in the enclosure is relatively easy to untangle—taking no more effort than the effort to unwrap a looped and tied cord. When the enclosure is empty (not containing a cord), it is very light and takes up very little space in a purse, bag, clothing pocket, etc. The enclosure of this invention also easily receives additional components attached to the cord (such as a charging transformer, etc.) that would otherwise not be contained or protected by a simple cord wrapping.
Claims
1. A container for storing an object comprising a flexible, shape-holding, reversible enclosure having an opening.
2. The container of claim 1, wherein said enclosure has a spherical shape and has a diameter.
3. The container of claim 2, wherein said opening is round and has a diameter.
4. The container of claim 1, wherein said enclosure has at least one flat surface.
5. The container of claim 3, wherein said opening has a diameter at least 10% of the diameter of said enclosure.
6. The container of claim 3, wherein said opening has a diameter less than 70% of the diameter of said enclosure.
7. The container of claim 1, said enclosure having a thickness and further comprising a reinforced lip at the perimeter of said opening with said lip having a thickness greater than said enclosure thickness remote from said lip.
8. The container of claim 1, further comprising a spindle.
9. The container of claim 8, said enclosure having a thickness and further comprising a lip at the perimeter of said opening with said lip having a thickness greater than said enclosure thickness remote from said lip.
10. The container of claim 1, said enclosure having a dirt resistant, hydrophobic, or oleophobic coating.
11. The container of claim 1, wherein said enclosure forms an indentation opposite said opening when said opening is stretched.
12. A method for storing an object comprising placing the object adjacent to a flexible enclosure having an opening and reversing said enclosure around said object.
Type: Application
Filed: Jun 14, 2021
Publication Date: Dec 23, 2021
Inventor: Robert E. Marsh (Kansas City, MO)
Application Number: 17/347,010