| 摘要 |
PROBLEM TO BE SOLVED: To provide a washing device capable of surely eliminating dirt with the minimum detergent and surely washing away the detergent with the minimum water. SOLUTION: This washing device has a compressed air supply means 12 for supplying compressed air, water supply means 12, 13 for supplying water, detergent supply means 12, 14 for supplying detergent and a washing gun 16 which is connected to the compressed air supply means 12, the water supply means 12, 13 and the detergent supply means 12, 14, has a nozzle and is changeable between a state for mixing the compressed air and the water and injecting the mixture from the nozzle and a stage for mixing the compressed air and the detergent and injecting the mixture from the nozzle. A flat part having flexibility is formed at the nozzle of the washing gun 16, thereby, a reciprocating motion is generated on the front end side of the ejection of the nozzle at the time of ejecting the detergent or the water at this flat part.
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