Drainage device suitable for elderly urinary incontinence

The invention relates to the technical field of urination drainage, in particular to a drainage device suitable for elderly urinary incontinence, which comprises a drainage collection main body, a fixed diversion main body and a conveying drainage hose, the conveying drainage hose is fixedly connected to the bottom end of the fixed diversion main body, and the drainage collection main body is fixedly connected to the bottom end of the conveying drainage hose. The fixed flow guide body comprises an elastic waist fixing belt, an elastic fixing belt, a conveying and discharging pipe and a urine collection and drainage clamping cover. The fixed flow guide body is arranged, the elastic waist fixing band and the elastic fixing band in the fixed flow guide body can be conveniently worn and used, the urine collection and drainage clamping cover and the side baffle frame are arranged in an arc shape and can be comfortably used in a matched mode, and the side baffle frame and the urine collection and drainage clamping