| 摘要 |
<p>PROBLEM TO BE SOLVED: To improve efficiency in washing by moving the sufficient amount of washing water upward to the top height and letting it fall later by providing a protruded lifter inside a rotary tub and dropping the upward moved washing water through the lifter into the rotary tub while using a washing water dropping means. SOLUTION: When laundry and water are completely put on and a rotary tub 30 is rotated back and forth by driving a motor 50, the laundry and water are moved up to the fixed height and dropped by centrifugal force and a lifter 31b and washing is performed by the generated difference in elevation between the laundry and the water. Then, when the rotary tub 30 is rotated in clockwise direction, water flows through a guide inclined toward the upper right side into a hole and falls through the hole of the lifter 31b into the rotary tub 30. Besides, when the rotary tub 30 is rotated in counter-clockwise direction, water flows through a guide inclined toward the upper left side into a hole and falls similarly. Thus, since the separation of dirt on laundry is promoted by patting the laundry because of water falling from the prescribed position, the washing effect is improved.</p> |
