A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide the drainage trap that can suppress or prevent hunting and generation of abnormal noise and deterioration of a trap function due to the hunting when mounted on various drainage facilities, and has excellent quietness.SOLUTION: The drainage trap 1 is composed of a cylindrical trap main body 2 formed so that a lower part opening becomes an inclined surface toward the rear, a shielding plate provided so as to cover a rear side of the lower part opening of the trap main body 2, and a valve member 4 that opens and closes a space that is not blocked by the shielding plate, and support shaft insertion holes 5a, 5a through which a support shaft 6 is inserted are formed in a pair of bearing members 5, 5 attached to the trap main body 2 with a required interval and protruding downward, respectively. Each of the support shaft insertion holes 5a, 5a is composed of a shaft hole having a long shaft extending by a predetermined length in a direction of inclination when viewed from an axial direction of the support shaft 6.SELECTED DRAWING: Figure 2
【課題】各種排水設備に装着した際に、ハンチングとこれによる異常音の発生及びトラップ機能の低下を抑止又は防止することを可能にし、優れた静粛性を有する排水用トラップを提供する。【解決手段】排水用トラップ１は、下部開口を後方に向かって傾斜面となるよう形成された筒状のトラップ主体２と、トラップ主体２の前記下部開口の後部側を覆うように設けられた遮蔽板と、遮蔽板によって閉塞されない空間部を開閉する弁部材４で構成され、トラップ主体２に所要の間隔を存して下方に突出した状態で付設された一対の軸受け部材５，５に、それぞれ、支軸６が挿通される支軸挿通孔５ａ，５ａが形成されている。前記支軸挿通孔５ａ，５ａは、いずれも前記支軸６の軸方向から見て、前記傾斜の方向に所定の長さ延びる長軸を有する軸孔で構成されている。【選択図】図２
To provide the drainage trap that can suppress or prevent hunting and generation of abnormal noise and deterioration of a trap function due to the hunting when mounted on various drainage facilities, and has excellent quietness.SOLUTION: The drainage trap 1 is composed of a cylindrical trap main body 2 formed so that a lower part opening becomes an inclined surface toward the rear, a shielding plate provided so as to cover a rear side of the lower part opening of the trap main body 2, and a valve member 4 that opens and closes a space that is not blocked by the shielding plate, and support shaft insertion holes 5a, 5a through which a support shaft 6 is inserted are formed in a pair of bearing members 5, 5 attached to the trap main body 2 with a required interval and protruding downward, respectively. Each of the support shaft insertion holes 5a, 5a is composed of a shaft hole having a long shaft extending by a predetermined length in a direction of inclination when viewed from an axial direction of the support shaft 6.SELECTED DRAWING: Figure 2
【課題】各種排水設備に装着した際に、ハンチングとこれによる異常音の発生及びトラップ機能の低下を抑止又は防止することを可能にし、優れた静粛性を有する排水用トラップを提供する。【解決手段】排水用トラップ１は、下部開口を後方に向かって傾斜面となるよう形成された筒状のトラップ主体２と、トラップ主体２の前記下部開口の後部側を覆うように設けられた遮蔽板と、遮蔽板によって閉塞されない空間部を開閉する弁部材４で構成され、トラップ主体２に所要の間隔を存して下方に突出した状態で付設された一対の軸受け部材５，５に、それぞれ、支軸６が挿通される支軸挿通孔５ａ，５ａが形成されている。前記支軸挿通孔５ａ，５ａは、いずれも前記支軸６の軸方向から見て、前記傾斜の方向に所定の長さ延びる長軸を有する軸孔で構成されている。【選択図】図２
DRAINAGE TRAP
排水用トラップ
NOJIMA DAISUKE (author)
2020-09-03
Patent
Electronic Resource
Japanese
IPC:
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
,
Hausinstallationen für Frisch- oder Abwasser