HEATING TOILET SEAT

PROBLEM TO BE SOLVED: To provide a heating toilet seat capable of suppressing excessive heat transmission to an overheat protection part.SOLUTION: A heating toilet seat includes: a toilet seat 20 including a seating face 21A; a linear heater 32 generating heat by electrification; a heat transmission sheet 31 including a body 33 having a shape according to the toilet seat 20 and a first holding part 34 extending from the body 33 and folded back toward the body 33; and an overheat protection part 70 held by the body 33 and first holding part 34 and cutting off electrification to the linear heater 32 when detecting an excessive temperature rise of the toilet seat 20. A portion overlapped with the first holding part 34 in the body 33 when the first holding part 34 is folded back is a second holding part 35, and then one of the first holding part 34 and second holding part 35 includes a heating face 36 arranged while meandering along the linear heater 32 and the other includes a non-heating face 37 without the linear heater 32.SELECTED DRAWING: Figure 5 【課題】過熱保護部に対する過度な熱の伝わりを抑制できる暖房便座を提供する。【解決手段】着座面２１Ａを有する便座２０と、通電により発熱する線状ヒータ３２と、便座２０に応じた形状をなす本体部３３と、本体部３３から延出され、本体部３３に向けて折り返される第１挟持部３４と、を有する伝熱シート３１と、本体部３３と第１挟持部３４とに挟持され、便座２０の過度な温度上昇を検知した場合に線状ヒータ３２への通電を遮断する過熱保護部７０と、を備え、本体部３３において、第１挟持部３４を折り返したときに第１挟持部３４と重なる部分を第２挟持部３５としたとき、第１挟持部３４及び第２挟持部３５のうち、一方の挟持部は線状ヒータ３２を蛇行して設けた加熱面３６を有し、他方の挟持部は線状ヒータ３２を設けない非加熱面３７を有する。【選択図】図５