| 摘要 |
<P>PROBLEM TO BE SOLVED: To swiftly jet washing water from a number of nozzles and evenly supply the washing water to laundry in a rotary tub. <P>SOLUTION: A drum-type washing machine includes: a rotary tub 4 provided with an opening 6 in its front side; a motor 9 for driving the rotary tub 4; a circulation water path 20 for circulating washing water in a water tank 2 into the rotary tub 4; a pump 21 for sending the washing water in the water tank 2 to the circulation water path 20; a number of nozzles 26 for jetting the washing water sent by the pump 21 towards the inside of the rotary tub 4; and a nozzle water path 22 introducing the washing water from the circulation water path 20 to the nozzles 26. The nozzle water path 22 is provided outside a circumference 23 of the opening 6 in a substantially circumferential form, the nozzles 26 are provided with a swollen section 29 formed by swelling a part of the nozzle water path 22 in a jetting direction of the washing water, and a flat portion 30 of the swollen section 29 is provided with a nozzle hole 31, whereby the washing water is swiftly jetted from the nozzles 26 and the washing water is evenly supplied to the laundry in the rotary tub 4. <P>COPYRIGHT: (C)2012,JPO&INPIT |
