Abstract: A bathing chair with a fixing device comprises a front frame, a rear frame, a bearing assembly with several gliding blocks, with an opening cut into at least one of the gliding blocks, a seat, a handle, and a fixing device. The fixing device is mounted at a gliding block and further comprises two lugs, each having a hole and aligned on two sides of the gliding block, a blocking piece, having an excentric hole, an axis, passing through the holes of the two lugs and the excentric hole of the blocking piece, and an arm, attached to a periphery of the blocking piece. Manual turning of the blocking piece causes the blocking piece to reach through the opening, blocking the seat from moving.

Abstract: A portable toilet and bathing chair comprises a seat of rectangular shape, having a central opening, handles on left and right edges, two positioning openings on an upper side close to a rear edge, two storing depressions in a lower side parallel to and close to the left and right edges, at least three projections on the lower side, and four fastening assemblies on the lower side close to four corners, a backrest of rectangular shape, movable to a folded state close to the lower side of the seat, having positioning holes which are in the folded state entered by the projections of the seat and a lower edge with two holding extensions that are inserted into the positioning openings of the seat, and four feet, in a mounted state mounted on the seat at the lower side thereof close to the four corners thereof and being removable therefrom, wherein for folding, the four feet are removed from the seat and stored in the storing depressions, and the backrest is brought into the folded state thereof.