Problem to be solved: to provide a chair and a heating device capable of keeping the floor of the chair and the floor of the bathroom safely and easily.A heat retaining device is provided on the back of the chair for bathing assistance. The heat retaining device comprises a holding member for holding the shower in the chair and an induction member for guiding the water discharged from the shower to the floor surface of the chair or the floor surface of the bath.When the shower is held by the holding member and the hot water is discharged from the shower, the hot water is guided to the central portion of the seat surface of the chair by the guide member and the floor surface around the entrance of the bathroom, and the seat surface and the floor surface are kept warm.Diagram【課題】 安全且つ簡単に介助用椅子の座面や浴室の床を保温できる椅子や保温具等を提供する。【解決手段】 入浴介助用の椅子の背面に設置する保温具である。この保温具は、シャワーを椅子に保持する保持部材と、シャワーから排出されたお湯を椅子の座面や浴室の床面に誘導する誘導部材とを備える。 保持部材でシャワーを保持し、シャワーからお湯を出すと、お湯は誘導部材により椅子の座面の中心部や浴室入り口周辺の床面に誘導され、座面や床面が保温される。【選択図】図10
