| 摘要 |
A rotatable circular crossection cervical pillow is manually rotated in a continuous fashion as desired by a person whenever a fresh clean contact spot is sought, or a contact spot of variable support is sought, while the pillow is still attached to a seat back. The rotatable pillow is a cylinder of medium and/or firm high density polyurethane foam. An axial through-hole in the center permits the snug insertion of a rigid length of tubing to give the pillow axial rigidity. Swivel fixtures are attached at each end of the pillow by virtue of the central tube. A fabric cover with an opening closure covers the entire polyurethane cylinder snugly. Optionally the cover may carry therapeutic imparting elements therein. Straps with adjustable buckles are attached to each swivel fixture. Therefore, the cervical pillow rotates easily while still strap-attached to the seat back. |
