阅读说明：本技术 立式洗衣机 (Vertical washing machine ) 是由 间宫春夫 田岛登 川端睦美 于 2020-02-27 设计创作，主要内容包括：一种立式洗衣机,其能顺利地实施通过洗涤桶的旋转而使水上升并向洗涤桶内洒水的处理,能实现洗涤时间的缩短,能抑制洗涤物由于该处理而向洗涤桶外冒出。立式洗衣机(1)包括外桶(3)、洗涤桶(4)以及波轮(5)。在清洗过程和漂洗过程中的至少任意一方执行如下处理：搅拌处理,向洗涤桶(4)蓄水并旋转波轮(5)来搅拌洗涤物(Q)；摊开处理,向洗涤桶(4)内蓄水并旋转波轮(5)来摊开洗涤物(Q)；以及桶旋转处理,使洗涤桶(4)旋转而使外桶(3)内的水上升并淋至洗涤桶(4)内的洗涤物(Q)。在洗涤物(Q)的负荷量为规定值以上的情况下,在桶旋转处理中的洗涤桶(4)的旋转的前后的至少任意一方,执行用于抑制洗涤物(Q)向洗涤桶(4)外冒出的冒出抑制处理。(A vertical washing machine capable of smoothly performing a process of raising water by rotation of a washing tub and spraying the water into the washing tub, shortening a washing time, and preventing laundry from being blown out of the washing tub by the process. The vertical washing machine (1) comprises an outer barrel (3), a washing barrel (4) and a wave wheel (5). Performing the following process in at least one of the washing process and the rinsing process: stirring, namely storing water in the washing barrel (4) and rotating the impeller (5) to stir the washings (Q); spreading treatment, namely storing water in the washing barrel (4) and rotating the impeller (5) to spread the washings (Q); and a tub rotation process for rotating the washing tub (4) to raise the water in the outer tub (3) and to shower the laundry (Q) in the washing tub (4). When the load of the washing (Q) is more than a predetermined value, the overflow restraining process for restraining the washing (Q) from overflowing out of the washing barrel (4) is executed at least at one of the front and the back of the rotation of the washing barrel (4) in the barrel rotation process.)