Drum-type washing machine

Abstract

A drum-type washing machine includes a rotary drum in which an axis of rotation is horizontally arranged or is arranged so as to be inclined downward from the front surface side toward the back surface side, a water tank rotatably incorporating the rotary drum, and a motor for rotating the rotary drum, wherein the rotary drum has a plurality of wall surface baffles on an inner wall surface and has a plurality of bottom surface baffles on an inner bottom surface, and the wall surface baffles and the bottom surface baffles are alternately arranged on a circumference taking the axis of rotation as a center. Thus, a laundry in the drum is dispersed and a washing performance is improved.

1 - 2 . (canceled) 
     
     
         3 . A drum-type washing machine, comprising:
 a rotary drum in which an axis of rotation is horizontally arranged or is arranged so as to be inclined downward from a front surface side toward a back surface side;   a water tank rotatably incorporating the rotary drum; and   a motor for rotating the rotary drum, wherein   the rotary drum has a plurality of wall surface baffles on an inner wall surface and has a plurality of bottom surface baffles on an inner bottom surface,   the wall surface baffles and the bottom surface baffles are alternately arranged on a circumference taking the axis of rotation as a center, and   the bottom surface baffles protrude higher as the bottom surface baffles come closer to the axis of rotation of the rotary drum.