| 摘要 |
PURPOSE: A neck rest is provided to easily attach and detach in a chair and perform a buffer action by mounting in an expandable shaft. CONSTITUTION: A neck rest comprises a shaft(150), and a cushion part(140). The shaft is joined to the connection part to be expandable towards the front. The connection connects a headrest(130) and a back rest(120). The cushion part is joined to an end part of the shaft, thereby supporting a neck. |
