| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an inner joint capable of preventing rainwater from partially flowing out like a raindrop from a connecting end surface of a pair of eaves gutters adjacent to each other, when the inner joint is provided with a front-lug-portion engagement portion for being engaged with a front lug portion of the eaves gutter. Ž<P>SOLUTION: This inner joint 1 is provided along an inner peripheral surface of a joint for joining ends of the pair of eaves gutters having the front lug portion provided at an upper end of a front wall portion. The inner joint 1 is equipped with a front plate portion 2, a back plate portion 3, and a bottom plate portion 4 for connecting the front and back plate portions 2 and 3 together; the front-lug engagement portion 5 for being engaged with the front lug portions of both the eaves gutters is provided at the upper end of the front plate portion 2; and a packing material 8 is arranged on the engaging surface of the front-lug engaging portion 5. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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