阅读说明：本技术 洗衣机 (Washing machine ) 是由 西浦直人 福井秋陆 于 2018-11-22 设计创作，主要内容包括：一种洗衣机,其中,波轮(26)包括：圆盘状的基部(100),表面具有凹面(102)；突起部(110),在基部(100)的中央部从凹面(102)突出；以及两个叶片部(120),从凹面(102)呈山状隆起,隔着突起部(110)对置。叶片部(120)包括：第一脊部(121),在比突起部(110)的顶部(111)高的位置沿基部(100)的径向延伸；第二脊部(122),以从第一脊部(121)连续并向突起部(110)侧下降的方式倾斜；第一倾斜面(123)和第二倾斜面(124),以从第一脊部(121)和第二脊部(122)的周向的两侧的凹面(102)分别朝向这两个脊部(121、122)上升的方式倾斜；以及突条部(125),以从第二脊部(122)突起的方式设置,沿第二脊部(122)延伸,使得洗衣机能够抑制缠绕的产生且能获得良好的清洗性能。(A washing machine, wherein a pulsator (26) comprises: a disc-shaped base (100) having a concave surface (102) on the surface; a protrusion (110) protruding from the concave surface (102) at the center of the base (100); and two blade portions (120) that rise in a mountain shape from the concave surface (102) and face each other with the protrusion portion (110) therebetween. The blade section (120) comprises: a first ridge (121) that extends in the radial direction of the base (100) at a position higher than the top (111) of the protrusion (110); a second ridge (122) that is inclined so as to continue from the first ridge (121) and descend toward the protrusion (110); a first inclined surface (123) and a second inclined surface (124) which are inclined so as to rise from the concave surfaces (102) on both sides of the first ridge portion (121) and the second ridge portion (122) in the circumferential direction toward the ridge portions (121, 122); and a protruding strip portion (125) which is provided in a protruding manner from the second ridge portion (122) and extends along the second ridge portion (122), so that the washing machine can suppress the occurrence of tangling and can obtain good washing performance.)