The main body of the vehicle is made of high-intensity aluminum alloy pipe (high-intensity tube), which is beautiful in shape, high in intensity and stable in operation. The surface is treated by spraying, with anti-aging / oxidation characteristics; Quick disassembly type large open and close seat frame, foldable small wheel frame, convenient access to storage; The utility model can be used for a normal shower, which is convenient for the user's life and reduces the working pressure of the caregiver. Seat cushion: Adopt high strength PVC cloth sewing molding, soft texture, waterproof, smooth and beautiful; Backrest cushion: Plastic backrest and armrest are molded in one piece, beautiful in appearance, smooth and waterproof, and high in comfort.