| 摘要 |
<p>A protective apparatus for human backbones is disclosed. This apparatus has an inside body, which is made of a fabric, such as a cotton fabric or a taffeta, and defines an interior space filled with an appropriate filler. An all-cotton fabric covers the inside body to form an outer cover of the apparatus, with two ends of the all-cotton fabric being fastened together using a zip-fastener or a Velcro fastener, thus forming a seamed junction. The apparatus has a columnar shape with a circular cross-section, a triangular cross-section, a rectangular cross-section, a hexagonal cross-section, or an octagonal cross-section. This apparatus properly aligns the spinal vertebrae of a user while sleeping or taking a rest.</p> |
