| 摘要 |
PROBLEM TO BE SOLVED: To provide a down spout simple in structure with a small number of parts, mounting a down spout body easily to a wall to improve work efficiency while enhancing the mounting strength of the down spout body. SOLUTION: The down spout body 10 is integrally formed, in a length direction, with a pair of connecting ribs 10b protrusively provided in a mutually facing direction from the outer peripheral surface to form an engaging groove 11 between themselves and the outer peripheral surface. A connecting implement 20 is composed of a pair of lever members 35 comprising base end side force point parts 35a holding a support 15; action point parts 35b extending in projecting shape that can be engaged with the engaging groove at the tip distant from the force point parts; and fulcrum parts 35c formed in projecting shape toward one side in the thickness direction of the force point parts near the action point parts. When the down spout body is connected to the support, the action point parts of the lever members are respectively engaged with the engaging groove in the abutting state of the projecting fulcrum parts, while the force point parts holding the support are clamped by fastening means 25 and fastened to the support. COPYRIGHT: (C)2010,JPO&INPIT
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