To provide a kotats which can suppress a possibility of a low temperature burn injuries to a user of a kotatsu.SOLUTION: A metal frame member 22 supported by a plurality of metal leg portions 21 and leg portions 21, a tower 20 having a plurality of metal crosspieces bridged with a gap between the frame member 22 and the frame member 22, and In the kotats 10 having the top plate 30 placed on the frame body 22 of the tower 20, the heater 40 and the heater 40 disposed below each of the bridges bridging the frame body 22 of the tower 20 are disposed below And a heat insulator 50 provided on the frame body 22 at each portion where each of the bars is installed on the frame body 22.BACKGROUND OF THE INVENTION
展开▼
