| 摘要 |
PURPOSE: A washing machine is provided to reduce malfunction of the washing machine by preventing humidity from flowing backward. CONSTITUTION: A washing machine is composed of a tub(110), a duct(120), a humidity backflow prevention unit(130). A support unit(113) is formed in the tub, and supports the humidity backflow prevention unit. The duct is communicated with the tub. The humidity backflow prevention unit is formed in the tub, and prevents humidity within the tub from flowing into the duct. Multiple membranes are formed in the humidity backflow prevention unit so that washing water flows into the tub. |
