Removable dual-purpose umbrella for bicycles

A removable dual-purpose umbrella for bicycles comprises an umbrella body, an umbrella handle and a connecting clamp, wherein the umbrella handle in a cylindrical shape is arranged at the bottom of the umbrella body, the middle of the umbrella handle is connected with the connecting clamp, the connecting clamp horizontally disposed is composed of a flat-head long clamp, and the tail of the clamp is connected with the umbrella handle and is perpendicular to the umbrella handle. During use of the removable dual-purpose umbrella for bicycles, the clamping clamp can be clamped to a rear frame of a bicycle so as to fasten the umbrella to the rear frame of the bicycle, so that holding both a handlebar and the umbrella is avoided for bicycling on rainy days.