ICE MAKING DEVICE OF REFRIGERATOR

PURPOSE:To easily clean fur and impurities in a water tank and prevent a cap for a cleaning port from protruding to the outside from the external configuration of the water tank when the cap is threaded onto the cleaning port. CONSTITUTION:A cleaning port 16 of a water tank is of such magnitude (about 80mm) that a wrist of woman can be admitted thereinto and a cap 17 for a cleaning port is attached to the cleaning port. Further, the port 16 is provided practically in the central portion and if a wrist is put into the port, the whole area in the tank can be cleaned by fingers. The cleaning port 16 is formed in a recess so that the cap 17 is not projected from the external configuration of the tank to the outside when the cap 17 is threaded onto the port 16, and hence the tank is easily carried and the tank has a simple external shape and capacity of the tank can be made equivalent to that of a water tank having no cleaning port.