Cushioning system
The invention provides a cushioning system having an adjustable contoured surface, the system comprising a panel, a plurality of cells; and attachment means for detachably attaching one or more cells to the panel at any location on the panel and in any orientation relative to the panel to provide the contoured surface. The contoured surface is determined by the number, shape, size, position, and orientation of cells on the panel. Optionally, the cells can be attached to each other and stackable upon one another.
1. A cushioning system having an adjustable contoured surface, the system comprising:
a) a panel;
b) a plurality of cells; and
c) attachment means for detachably attaching one or more cells to the panel at any location on the panel and in a plurality of orientations relative to the panel to provide a contoured surface, wherein the contoured surface is determined by the number, shape, size, position, and orientation of cells on the panel, wherein one or more cells are adapted to detachably attach to one or more other cells.
2. A cushioning system according to claim 1 , wherein the panel is a flexible, sheet-like panel.
3. A cushioning system according to claim 1 , wherein the cells are stackable upon one another.
4. A cushioning system according claim 1 , wherein the panel and cells each comprise a first attachment surface having attachment means to attach the cells to the panel.
5. A cushioning system according to claim 4 , wherein substantially the whole of the attachment surface of the panel is covered with attachment means.
6. A cushioning system according to claim 4 , wherein one or more cells further comprise a second attachment surface that substantially opposes the first attachment surface, the second attachment surface having attachment means adapted to engage with attachment means located on the first attachment surface of another cell to attach two or more cells together.
7. A cushioning system according to claim 6 , wherein the attachment means is a hook and loop fastening system and wherein the attachment means covers substantially the whole of the first and/or second attachment surfaces of one or more cells.
8. A cushioning system according to claim 1 , wherein the attachment means is a hook and loop fastening system.
9. A cushioning system according to claim 1 , wherein the cushioning system is enclosed within a cover.
10. A cushioning system according to claim 1 , wherein the panel forms part of a cover for a cushioned support in the form of a seat base, backrest, or mattress.
11. A cushioning system according to claim 10 , wherein the panel forms a rear surface of the cover for the cushioned support and the cells are positioned between the panel and a front surface of the cover for the cushioned support.
12. A cushioning system according to claim 11 , wherein a cushioning material is positioned between the cells and the front surface of the cover for the cushioned support.
13. A cushioning system according to claim 11 , wherein the cushioned support is a backrest for a chair or wheelchair.
14. A cushioning system according to claim 1 , wherein the system is detachably attachable to a cushioned support in the form of a seat base, back rest, or mattress.
15. A cushioning system according to claim 1 , wherein the cells include cells of different sizes and shapes.
16. A wheelchair comprising a cushioning system according to claim 1 .
17. A cushioning system having an adjustable contoured surface, the system comprising:
a) a panel; and
b) a plurality of cells disposed on a first side of the panel wherein each of the plurality of cells comprises attachment elements for detachably attaching one or more cells to the panel at any location on the panel and in a plurality of orientations relative to the panel to provide a contoured surface, wherein the contoured surface is determined by the number, shape, size, position, and orientation of cells on the panel, wherein at least one of the attachment element is configured to be secured to a second side of the panel.
18. A cushioning system according to claim 17 , wherein the panel and cells each comprise a first attachment surface having attachment elements to attach the cells to the panel.
19. A cushioning system according to claim 18 , wherein one or more cells each comprise a pair of flexible tabs extending from the cell, the tabs providing the first attachment surface comprising the attachment means for attaching the cell to the second side of the panel; wherein the first side comprises a positioning surface on which cells can be positioned, the first attachment surface of the panel disposed on the second side of the panel opposite the positioning surface; and wherein the panel further comprises a plurality of apertures through which the tabs can pass so that the attachment means of the tabs engages with the attachment means of the panel to attach cells to the panel.
20. A cushioning system according to claim 19 , wherein the apertures are in the form of curved, angled or substantially straight slots.
21. A cushioning system according to claim 20 , wherein the slots are located at different positions on the panel and at different orientations relative to the panel.
22. A cushioning system according to claim 17 , wherein the attachment elements are at least one of hook and loop fasteners, domes, and adhesives.