| 摘要 |
<p>Ventilated bedclothes system with internal chamber supplied with blown air, for cooling or warming the user's body using air in order to assist sleep, essentially comprising bedclothes composed of an upper sheet 1 and a lower sheet 2 made of material impervious and pervious, respectively, to air, joined together all the way around the edge in such a way as to form an inflatable chamber A which is connected by a sleeve 6 to a blower 3 consisting fundamentally of an electric fan 8, which blows in cool or warm air depending on the season in which it is being used.</p> |
