| 摘要 |
PURPOSE: A height-adjustable pillow is provided to be able to be used for beauty, and to enable users to comfortably sleep well in state patients who had a surgery keep their airway. CONSTITUTION: A height-adjustable pillow comprises a pillow body, an air bag(20), an air flow tube(30), a manual air pump(40), a control valve(50), an air discharge pipe(60), a pump pressing hole, and a valve control hole. In the center of the pillow body, a mounting groove is formed. In both rear sides, a head shaking-prevention unit is projected. In the floor of the mounting groove, an opening part is formed. The air bag supports a part between a head and a neck of a user. The one end of the air flow tube is connected to the air back. The manual air pump is connected to the other side of the air flow tube, sucks external air by a manual pressurizing, and provides the air to the air bag through the air flow tube. The control valve controls the supply and exhaustion of air to the air bag. The air discharge pipe discharges air in the air bag to outside. The pump pressing hole is able to manual-pressurize the manual air pump. The valve control hole can manual-pressurize the control valve. |
