| 摘要 |
PROBLEM TO BE SOLVED: To provide a connection structure of eaves gutters designed to generate a rotary force making the eaves gutter warp to the outside slightly and preventing a side piece of the eaves gutter from warping to the inside even if there is a slight manufacture error in dimensional shape of the eaves gutter so as not to produce a clearance. SOLUTION: This connection structure of the eaves gutters consists of the eaves gutter 1 formed by a bottom part piece 11, a side part piece 12 provided continuously on both sides of the bottom part piece 11, and an eaves gutter ear part 13 protruding onto a side where it is provided continuously with an upper end of the side part piece 12 and an eaves joint 2 formed by a bottom piece 21, a side piece 22 provided continuously on both sides of the bottom piece 21, and a joint ear part 23 provided continuously with an upper end of the side piece 22 to provide the eaves joint 2 from an outer side in end parts of both eaves gutters 1 to be connected. A projecting part 27 facing downward is provided in the vicinity of an inner side end part of a joint ear part upper piece 26 having a one-end opened square cross section on at least one side, the projecting part 27 presses a section 13a in the vicinity of an inside end part of an upper face of the eaves gutter ear part 13 downward, a joint ear part lower piece 24 presses a section 13b in the vicinity of an outside end part of a lower face of the eaves gutter ear part 13 upward, and the side part piece 12 of the eaves gutter 1 is brought into pressure-contact with the side piece 22 of the eaves joint 2.
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