| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a car washing machine capable of improving convenience by immediately injecting liquid agents to a washed vehicle without prolonging the use time of the car washing machine. <P>SOLUTION: The car washing machine WA includes: the going step of performing washing by moving a body part 1, moved back and forth relatively to a washed vehicle CA, in one direction; and the returning step of reversing and moving the body part 1 in an opposite direction. The car washing machine includes an injection nozzle 30 for injecting liquid agents to the washed vehicle CA in the returning step. In the going step, the liquid agents are injected from the liquid agent injection nozzle 30 only for a predetermined period after the liquid agent injection nozzle 30 passes through the washed vehicle CA in the going step. <P>COPYRIGHT: (C)2013,JPO&INPIT |
