| 摘要 |
PROBLEM TO BE SOLVED: To provide a car washing machine that can hold a side brush in an inclined state at a desired angle by using a simpler structure, while restricting an increase in the size and higher strength of the body part of the car washing machine.SOLUTION: A car washing machine WA comprises: a body part 1 that moves back and forth with respect to a car CA to be washed; a swing part 30 supported on the body part 1 so as to be swung by a swing shaft 31 extending in a right and left direction; a moving part 40 which is arranged on the swing part 30 and moves in a right and left direction; a side brush 5 supported by the moving part 40 so as to be rotatable by a rotary shaft 5c extending vertically; an elastic support part 50 elastically supporting the swing part 30 in forward and backward directions with respect to a neutral position 30C; and an inclination variable part 60 that can change the neutral position 30C by inclining the elastic support part 50 in a circumferential direction of the swing shaft 31. Switching is performed between a first washing mode in which the swing part 30 is kept at a first inclination angle 3° by expansion/contraction of the hold spring 51 of the elastic support part 50 and a second washing mode in which the neutral position 30C is kept at a second inclination angle 10° by the inclination of the elastic support part 50. |
