| 摘要 |
PROBLEM TO BE SOLVED: To provide a decorative chain mounting implement for a down pipe capable of preventing the down pipe from being damaged due to clogging and preventing an outsider from intruding into an upper story by climbing up using a decorative chain. SOLUTION: This decorative chain mounting implement 11 for the down pipe is composed of an overflow joint 30 inserted into the down pipe 12, a main body 20, and a suspending device 21 for suspending the decorative chain 13. The overflow joint 30 has a cylindrical shape, and an overflow pipe 30c is provided on the building 15 side of a side face 30a. The overflow pipe 30c has an elbow pipe shape which is extended obliquely and upward from the side face 30a, then suspended, and has a drain hole 30d. The main body 20 has a cylindrical shape and is provided with a pair of opposing and vertical ditches 20c having rectangular cross sections. The suspending device 21 is formed into a funnel shape, and two opposing points at the peripheral fringe of a lower end 21a being a narrow port side are connected to each other by a connection bar 21c to form a locking part 21d of the decorative chain 13. COPYRIGHT: (C)2008,JPO&INPIT
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