The invention provides a drum type washing machine prevents clothings damaging by the friction of a vibration-proof rubber part, prevents the vibration-proof rubber part rupturing and clothings clamping in the gap. The drum type washing machine is provided with a washing machine body (2), vibration parts such as a water drum (3) with a water drum opening portion (14) and the tubular vibration-proof rubber part (12) connected between the washing machine body opening portions (1). On whole perimeter of the water drum opening portion, a front end portion (27) of a centralopening portion (22) of a ring shaped covering part (11) made of stainless steel is arranged project to one side of the vibration-proof rubber part relative to the water drum. The clothings can be prevented entering into a convex portion (21) of the vibration-proof rubber part.