PROBLEM TO BE SOLVED: To provide a household sauna for beauty treatment and health maintenance, promoting perspiration functionS of all parts including parts above the neck by using steam of a bath, without making a user care about money and time by using the home bath.SOLUTION: A tabletop mosquito net type domed parasol body in which a parasol fabric is supported by four ribs and four stretchers and opened/closed, is supposed. One surface of the parasol fabric includes a large fastener that can be opened/closed from both of the left/right and the inside/outside, and a user can freely go in/out from a bathtub. A small fastener having the height and width substantially same as those of a human face is provided at a central part of the large fastener so as to be opened/closed from both of the left/right and the inside/outside. The small fastener includes, on a fabric surface, a plurality of vent holes. Further, the domed parasol-like sauna includes suckers at respective ends of the four ribs.SELECTED DRAWING: Figure 2COPYRIGHT: (C)2016,JPO&INPIT【課題】家庭風呂を利用して誰でもお金と時間も気にせず、お風呂の湯気を利用して首から上も全て発汗作用を促進させ、美容と健康を目的とした家庭用サウナを提供する。【解決手段】4本の親骨と4本の受骨によって傘布を支え・開閉するような卓上蚊帳様ドーム型傘体を想定した時、傘布面上の一面には、左右内外どちらからも開閉出来る大ファスナーを設け、浴槽内から自由に出入り出来るようにし、大ファスナーの中央部には、ほぼ顔サイズの高さ・幅で左右内外どちらからも開閉出来る小ファスナーを設け、小ファスナーの布面上に複数の通気口を設け、4本の親骨の各末端に吸盤を設置したことを特徴とするドーム型傘サウナ。【選択図】図2