Multi-position adjustable pillow
View Patent ↗A multi-position adjustable pillow intended to support a user's head, neck, shoulders, lower back, legs, and/or knees is provided. The pillow may include a cover sized to fit around a plurality of support pieces, including a top support piece and one or more removable bottom support pieces. The cover includes an aperture adapted to allow at least a bottom support piece to be inserted or removed. The aperture may be securable by a zipper or other fastening means. The support pieces may be made of a soft material, such as foam. The bottom support pieces may be made of a material that is of greater density and of lower firmness than the top support piece.
1. An adjustable pillow comprising:
a cover comprising:
an outer surface, an inner surface and an interior compartment, the interior compartment sized to house a plurality of support pieces therein; and
an aperture extending from the outer surface to the inner surface, the aperture sized to receive one or more of the plurality of support pieces therein;
a top support piece disposed within the interior compartment of the cover, the top support piece comprising:
a convex top surface;
a substantially flat, rectangular bottom surface; and
left and right surfaces extending from the top surface to the bottom surface; and
a removable bottom support piece disposed within the interior compartment of the cover, below the top support piece, the bottom support piece comprising:
a substantially flat, rectangular top surface;
a substantially flat, rectangular bottom surface; and
front, back, left, and right surfaces extending from the top surface to the bottom surface,
wherein the top support piece comprises a first material and the bottom support piece comprises a second material that is different from the first material.
2. An adjustable pillow according to claim 1 further comprising a fastening mechanism adapted to allow a user to open and close the aperture, wherein the fastening mechanism comprises one or more fasteners selected from the group consisting of: zippers, snaps, buttons, straps, and hook-and-loop fasteners.
3. An adjustable pillow according to claim 2 , wherein the fastening mechanism is a zipper.
4. An adjustable pillow according to claim 1 , wherein the first material is selected from the group consisting of memory foam, polyurethane foam, latex foam, closed cell foam, high density foam, supreem foam, evlon foam and high resilience foam.
5. An adjustable pillow according to claim 1 , wherein the second material comprises a firmness that is greater than a firmness of the first material.
6. An adjustable pillow according to claim 5 , wherein:
the first material comprises a foam having an Indentation Load Deflection (ILD) of less than 20; and
the second material comprises a foam having an ILD of 20 or greater.
7. An adjustable pillow according to claim 6 , wherein:
the first material is memory foam; and
the second material is high density foam.
8. An adjustable pillow according to claim 1 , wherein the cover is adapted to fit around the top and bottom support pieces, while substantially retaining the shape of the respective support pieces.
9. An adjustable pillow according to claim 1 , wherein the cover comprises one or more materials selected from the group consisting of: cotton, silk, satin, leather, microfiber, bamboo, rayon, polyester, polyurethane and combinations thereof.
10. An adjustable pillow according to claim 9 , wherein the cover comprises rayon and polyester.
11. An adjustable pillow according to claim 10 , wherein the cover comprises about 40 percent rayon and about 60 percent polyester.
12. An adjustable pillow according to claim 11 , wherein the cover comprises a thickness of from about 0.01 inches to about 1 inch.
13. An adjustable pillow according to claim 1 , wherein each of the top and bottom support pieces comprises a length of from about 15 inches to about 25 inches.
14. An adjustable pillow according to claim 13 , wherein each of the top and bottom support pieces comprises a width of from about 4 inches to about 10 inches.
15. An adjustable pillow according to claim 14 , wherein:
the top support piece comprises a maximum height of from about 3 inches to about 5 inches; and
the bottom support piece comprises a height of from about 0.25 inches to about 2 inches.
16. An adjustable pillow according to claim 15 , wherein each of the top and bottom support pieces comprises: a length of from about 18 inches to about 22 inches; and a width of from about 6 inches to about 10 inches.
17. An adjustable pillow according to claim 1 further comprising one or more additional bottom support pieces disposed within the interior compartment of the cover.
18. An adjustable pillow according to claim 1 , wherein the pillow comprises a length to width ratio of from about 2:1 to about 5:1.
19. An adjustable pillow according to claim 1 , wherein the pillow comprises a maximum height of from about 3 inches to about 6 inches.
20. An adjustable pillow according to claim 1 , wherein the pillow comprises a maximum height of about 5 inches.