The utility model belongs to a shower enclosure and particularly relates to a detachable simple shower enclosure which mainly comprise a piece of window cloth, a window cloth rack and a bath tub, wherein a slide bar is arranged on the curtain cloth rack; the curtain cloth is hooked on the slide bar through lock catches; a vertical plate is arranged at each of two ends of the curtain cloth rack; the curtain cloth rack is nailed on the wall through the vertical plates; and the bath tub is arranged below the curtain cloth rack and is movable. The shower enclosure has the benefits of occupying no space and being demountable.