PROBLEM TO BE SOLVED: To provide a bathing device including an elevation part capable of elevating a chair on which a bather sits, and facilitating attachment of a cover to the elevation part and the adjustment.SOLUTION: A bathing device 1 attached to a bathtub 2 includes: a body part 10 an elevation part 12 moving up and down for the body 10 a cover part 41 covering the elevation part 12 a first engaging part 521 provided on the elevation part 12 and a second engaging part 543 provided on the cover part 41 and engaged with the first engaging part 521. At least one of the first engaging part 521 and the engaging part 543 is provided slidably by a slide adjustment mechanism.COPYRIGHT: (C)2014,JPO&INPIT【課題】入浴者が座る椅子を昇降させることが可能な昇降部を備え、当該昇降部へのカバーの取り付け及びその調整が行い易い入浴装置を提供する。【解決手段】浴槽2に付設される入浴装置1は、本体部10と、本体部10に対して昇降動する昇降部12と、昇降部12を覆うカバー部41と、昇降部12に設けられる第1の係合部521と、カバー部41に設けられて、第1の係合部521と係合する第2の係合部543と、を備え、第1の係合部521及び第2の係合部543のうちの少なくともいずれか一方は、スライド調整機構によってスライド調整可能に設けられる。【選択図】図8