Slowly-descending and slowly-ascending bath chair

The utility model provides a slow-descending and slow-ascending bath chair which comprises a bath seat plate, a wall fixing seat and a torsional spring. The bathing seat plate is provided with a rotating shaft and is pivoted to the wall fixing seat through the rotating shaft, one end of the rotating shaft is pivoted to the wall fixing seat, a torsional spring is arranged between the other end of the rotating shaft and the wall fixing seat, and the two ends of the torsional spring are fixedly connected with the rotating shaft and the wall fixing seat respectively; when the bathing seat plate is turned over, the torsional spring rotates in the circumferential direction to provide elastic resistance or elastic pulling force for the bathing seat plate. The bath seat plate has a slow descending function, the downward turning speed of the bath seat plate can be reduced, the bath seat plate is not prone to damage, and noise can be reduced; and the device also has a slow lifting function, and can be automatically fol