| 摘要 |
PROBLEM TO BE SOLVED: To prevent the bending deformation of a connection part by dead weight or the slippage of a fitting part before hardening of a sealant in the connection of a cylindrical rain gutter such as elbow or the like by applying the sealant or the like to the fitting part to prevent the leakage caused by the deformation or slippage of the fitting part after construction by the hardening of the sealant in this state or the dropout of the gutter. SOLUTION: In this connection part structure for rain gutter, the fitting part of the elbow or the like is nipped and fixed from both inside and outside by use of a fixing plate and a pressing plate to solve the above problem. According to this, the fitting part can be prevented from being deformed before the hardening of the sealant, or the fitting position can be prevented from being slipped or dropped off.
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