| 摘要 |
PROBLEM TO BE SOLVED: To provide an eaves soffit ventilation material of excellent appearance that prevents penetration of rainwater and a flame into an eaves soffit and drains rainwater even when rainwater penetrated into the eaves soffit.SOLUTION: An eaves soffit ventilation material 1 includes: a groove part 2 formed to have a depth direction aligned with a horizontal direction and having an end of an eaves soffit floor material inserted thereinto; a shielding plate part 3 curved upward from a top edge of the groove part 2, and doubled by being folded back; a ventilation plate part 4 extending away from the shielding plate part 3 diagonally upward relative to a horizontal plane from a lower edge part of the shielding plate part 3 and having a ventilation hole 41 formed therethrough; a vertical plate part 5 formed opposite and separated from a bottom surface 21 of the groove part 2 and having a ventilation inlet O1 formed between the vertical plate part and the bottom surface 21 of the groove part 2; a top plate part 6 connecting a top end of the vertical plate part 5 and a top edge of the ventilation plate part 4; and a bottom plate part 7 extending in a direction opposite of the groove part 2, from a bottom end of the vertical plate part 5. The ventilation hole 41 is formed closer to the shielding plate part 3 than the bottom surface 21 of the groove part 2, when seen in a horizontal direction.SELECTED DRAWING: Figure 2 |
