Blanking cover for automobile air conditioner pipe

The utility model relates to the field of automobile air conditioner pipelines, in particular to a blanking cap for an automobile air conditioner pipe, which comprises a blanking cap body, the blanking cap body is hollow, a blanking cap cover is fixed on one side of the blanking cap body, an external expansion ring is fixed on the outer ring of the other side of the blanking cap body, and two easy-to-tear gaps are arranged on the side surface of the blanking cap body in a penetrating manner. The easy-to-tear gap extends towards the blanking cap cover and the external expansion ring; an easy-to-tear strip which is easy to pull apart is arranged in the easy-to-tear gap; a handle is fixed to the outer side of the outer expansion ring and arranged between the two easy-to-tear gaps. By means of the novel structure, when the blanking cap is taken down, upward drawing is not needed to increase the operation space, the blanking cap can be taken down only through parallel drawing, and the needed operation space is sma