| 摘要 |
A functional pillow is provided to induce agreeable rest and a deep sleep. A functional pillow includes a ventilating pillow form and a ventilation generating unit. The ventilation generating unit generates ventilation in the inner part of the pillow form. The ventilation generating unit includes a pneumatic cylinder tool pumping the air. The pneumatic cylinder tool includes a pneumatic cylinder, a pneumatic piston, a pneumatic motor, and a crank rod. The pneumatic cylinder has an air inflowing hole and an air blowing hole. |
