| 摘要 |
The utility model provides an input pipe installation structure which can reliably fix an input pipe even if an opening in the upper portion of an engine compartment is small. A cleaning tank is provided with an opening portion allowing cleaning liquid to flow into the cleaning tank. The input pipe (20) is provided with a base-end lateral guide pipe (21) and a top-end lateral guide pipe (25). The base-end lateral guide pipe (21) is provided with a hollow shaft portion (22) which is inserted into and communicated with the opening portion. The top-end lateral guide pipe is formed through bending from the base-end lateral guide pipe (21) in the direction crossing with the axis (C) of the linear hollow shaft portion (22) and is provided with a clamping portion (27) clamped to a main part (5). A clamping mechanism which enables the linear hollow shaft portion (22) to rotate by a specified angle in a specified direction to enable the linear hollow shaft portion (22) to be clamped to the opening portion is arranged between the linear hollow shaft portion (22) and the opening portion, wherein the linear hollow shaft portion is inserted into and communicated with the opening portion. When the clamping portion (27) is clamped to the main part (5), the main part (5) enables the base-end lateral guide pipe portion (21) to be pressed in the specified rotation direction through the top-end lateral guide pipe portion (25). |
