Method adjusting height of cervical vertebra traction pillow and adjustable cervical vertebra traction pillow using same

[0017] Embodiment 1: see figure 1 , figure 2 , an adjustable cervical traction pillow, including an upper pillowcase (1), a lower pillowcase (2), a pillow core (3), a ruffle (4), and a zipper A fixed on one side of the lower pillowcase (2). Side (6), fixed sewn zipper A side (6) between one side and the other side parallel to it, there is at least one parallel and matching zipper side B (5), when in use, the neck rest is adjustable If you feel that the height of the highest part of the cervical traction pillow is not enough, fold the zipper side A (6) of the adjustable cervical traction pillow and pull it together with the nearest zipper side B (5) to increase the height of the cervical spine. The position on the back of the head is lowered; if it needs to be higher, fold the zipper A side (6) of the adjustable cervical traction pillow, and pull it with the second closest zipper B side (5), and so on, due to the present invention The special structure, through folding in diffe

[0018] Example 2: see image 3 , Figure 4 , an adjustable cervical traction pillow, including an upper layer of pillowcase (1), a lower layer of pillowcase (2), a pillow core (3), a ruffle (4), and one side of the lower layer of pillowcase (2) is fixed and sewn with Velcro Side A (8), there is at least one parallel and matching Velcro side B (7) between one side of side A (8) and the other side parallel to it, and it is used as a neck pillow At the highest part of the adjustable cervical traction pillow, if you feel that the height is not enough, fold the Velcro side A (8) of the adjustable cervical traction pillow, and fit it with the nearest Velcro side B (7), so that the pillow The part of the cervical spine is raised, and the part of the pillow on the back of the head is lowered; if it needs to be higher, fold the Velcro side A (8) of the adjustable cervical traction pillow and fit it with the second closest Velcro side B (7). By analogy, due to the special structure of th

[0019] Embodiment 3: see Figure 4 , Figure 5 , an adjustable cervical traction pillow, comprising an upper layer of pillowcase (1), a lower layer of pillowcase (2), a pillow core (3), ruffles (4), and several pieces are fixedly sewn on one edge of the lower layer of pillowcase (2). Button (10), between one side of the fixedly sewn button (10) and the other side parallel to it, there is at least one parallel strip, and there are buttonholes (9) equal in number and distance to the button (10), When using, make the neck pillow on the highest part of the adjustable cervical traction pillow. If you feel that the height is not enough, fold one side of the button (10) of the adjustable cervical traction pillow, and make it parallel with the buttonhole (9) on the nearest one. ) buckle to increase the height of the pillow on the cervical spine and lower the pillow on the back of the head; if it needs to be higher, fold one side of the button (10) of the adjustable cervical traction pil