A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a drain structure that is easier to install than the conventional one and is less likely to be blown off by strong winds.SOLUTION: A drain structure 16 includes a drain cap 9 with a water flow structure that covers a drain port 4, a plurality of leaf spring members 11 that project downward from the inside of the drain cap 9 and are narrowed and inserted into the inside of the drain port 4 and then restored by their own elastic force and pressed against the inside circumference of the drainage port 4, and a guide member 14 provided on the outer edge of the drain port 4 so as to guide each leaf spring member 11 in a slidable manner in the vertical direction and restrict the movement in the lateral direction.SELECTED DRAWING: Figure 1
【課題】従来よりも取り付け性が良好で且つ強風により吹き飛ばされる心配の少ないドレン構造を提供する。【解決手段】排水口４を覆う通水構造のドレンキャップ９と、該ドレンキャップ９の内側から下方に張り出し且つ前記排水口４の内部に窄めて挿入されてから自身の弾性力により復元して前記排水口４の内部周囲に圧接する複数枚の板ばね部材１１と、該各板ばね部材１１を上下方向に摺動自在に案内して横方向への移動を規制するよう前記排水口４の外縁部に設けられたガイド部材１４とを備えたドレン構造１６とする。【選択図】図１
To provide a drain structure that is easier to install than the conventional one and is less likely to be blown off by strong winds.SOLUTION: A drain structure 16 includes a drain cap 9 with a water flow structure that covers a drain port 4, a plurality of leaf spring members 11 that project downward from the inside of the drain cap 9 and are narrowed and inserted into the inside of the drain port 4 and then restored by their own elastic force and pressed against the inside circumference of the drainage port 4, and a guide member 14 provided on the outer edge of the drain port 4 so as to guide each leaf spring member 11 in a slidable manner in the vertical direction and restrict the movement in the lateral direction.SELECTED DRAWING: Figure 1
【課題】従来よりも取り付け性が良好で且つ強風により吹き飛ばされる心配の少ないドレン構造を提供する。【解決手段】排水口４を覆う通水構造のドレンキャップ９と、該ドレンキャップ９の内側から下方に張り出し且つ前記排水口４の内部に窄めて挿入されてから自身の弾性力により復元して前記排水口４の内部周囲に圧接する複数枚の板ばね部材１１と、該各板ばね部材１１を上下方向に摺動自在に案内して横方向への移動を規制するよう前記排水口４の外縁部に設けられたガイド部材１４とを備えたドレン構造１６とする。【選択図】図１
DRAIN STRUCTURE
ドレン構造
TAKISE SHINICHI (author)
2022-01-19
Patent
Electronic Resource
Japanese
IPC:
E04D
ROOF COVERINGS
,
Dacheindeckungen