| 摘要 |
PROBLEM TO BE SOLVED: To provide a drainage ditch member easily performing attaching-detaching work of a cover member only by sliding the cover member. SOLUTION: This drainage ditch member is arranged on an outdoor floor surface, and is provided for receiving, flowing and draining drain water from a drain hose, and is composed of a water communication member 5 having a drainage channel extending in the longitudinal direction for flowing the drain water and the tabular cover member 6 for blocking up the drainage channel from above, and is characterized in that the cover member 6 can be slidably attached and detached in the longitudinal direction to the water communication member 5. COPYRIGHT: (C)2007,JPO&INPIT
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