| 摘要 |
PROBLEM TO BE SOLVED: To provide the connection structure of an eaves gutter and a leader in which the occurrence of the crack, slipping-off or the like of a member can be prevented by absorbing an external force and thermal expansion and contraction due to a snow cover or the like. SOLUTION: In the connection structure of the eaves gutter and the leader in which a chute 2 for the eaves gutter 1 is connected at one end section of an elbow 4 through an eaves-gutter side elbow 3 and the other end section of the elbow 4 is connected to the leader 6 through the leader-side elbow 5, the elbow 3 is composed of the elbow, in which the other end section of a first bending section and one end section of a second bending section are mutually connected relatively and rotatably in a first member, in which a chute connecting section is formed at one end section of the first bending section. and a second member, in which an elbow connecting section is formed at the other end section of the second bending section. In the connection structure, the elbow 5 is composed of the elbow, in which a recessed groove along the peripheral direction is formed to the innter peripheral surface of the elbow connecting section and a packing is mounted in the recessed groove, and the other end section of the elbow is connected slidably to the elbow connecting section. COPYRIGHT: (C)2005,JPO&NCIPI
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