| 摘要 |
The present invention provides a cushion that can be used with chair armrest, seat armrest, and other types of support structure. The cushion of the present invention is releasably attachable to the armrest or a support structure to provide a cushion support for the user of the armrest or the support structure. In one embodiment, the present invention provides a cushion for removable attachment to the arm of a chair, comprising an outer covering and a multi-layer inner structure. The multi-layer inner structure includes at least two layers: a cushion layer and a support layer. In a preferred embodiment, the cushion and support layers are enclosed in the outer covering. The support layer is thinner and made of harder material than said cushion. In an alternate embodiment of the invention, the cushion of the invention comprises an outer covering, a cushion, and a skirt attached to the outer covering. The cushion is enclosed in the outer covering and the skirt comprises a tightening means so that a user can adjust the tightening means in order to securely apply the cushion of the invention to armrests of various shapes and sizes.
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