| 摘要 |
The present invention relates to a pillow for cervical vertebrae, capable of the height being adjusted depending on a user body type and, more specifically to a pillow comprising: a core (11) having a semicircular section structure, and a mat (15) bonded with the core protruding upward from the top end, wherein the core is coiled around the mat and fixed by binding with a belt (20), and the height of the pillow is adjusted by the thickness of the mat according to the number of times of coiling by the core. Therefore, manufacturing cost is inexpensive by the simple structure, and convenience of use is excellent by a simple adjustment of height depending on the users body type. |
