Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
CHECK VALVE BUILT-IN WATER SUPPLY PIPE FOR FAUCET
To provide a check valve built-in water supply pipe capable of improving maintainability of a check valve.SOLUTION: The check valve built-in water supply pipe for a faucet comprises: a check valve 6; a leg tube body 12 that has a water discharge port 11 which is arranged downstream of the check valve 6 and is connected to a supply pipe 3, and a check valve housing 14 in which the check valve 6 can be attached/detached to/from an upper end 12a in a direction of a pipe axis O of the check valve; and a plug body 13 attached to the upper end 12a of the leg tube body 12. The check valve 6 is held in the check valve housing 14 with the plug body 13 attached to the upper end 12a, and the check valve built-in water supply pipe for the faucet is configured such that water that has passed through the check valve 6 is circulated toward the water discharge port 11.SELECTED DRAWING: Figure 5
【課題】逆止弁のメンテナンス性を向上させることができる逆止弁内臓給水管を提供する。【解決手段】逆止弁６と、逆止弁６の下流側に配置されサプライ管３が接続される吐水口１１、及び逆止弁６を管軸Ｏ方向の上端部１２ａから着脱可能な逆止弁収容部１４を有する脚管本体１２と、脚管本体１２の上端部１２ａに装着される栓体１３と、を備え、栓体１３が上端部１２ａに装着された状態で、逆止弁６が逆止弁収容部１４に保持され、逆止弁６を通過した水が吐水口１１に向けて流通される構成の水栓用の逆止弁内蔵給水管とする。【選択図】図５
CHECK VALVE BUILT-IN WATER SUPPLY PIPE FOR FAUCET
To provide a check valve built-in water supply pipe capable of improving maintainability of a check valve.SOLUTION: The check valve built-in water supply pipe for a faucet comprises: a check valve 6; a leg tube body 12 that has a water discharge port 11 which is arranged downstream of the check valve 6 and is connected to a supply pipe 3, and a check valve housing 14 in which the check valve 6 can be attached/detached to/from an upper end 12a in a direction of a pipe axis O of the check valve; and a plug body 13 attached to the upper end 12a of the leg tube body 12. The check valve 6 is held in the check valve housing 14 with the plug body 13 attached to the upper end 12a, and the check valve built-in water supply pipe for the faucet is configured such that water that has passed through the check valve 6 is circulated toward the water discharge port 11.SELECTED DRAWING: Figure 5
【課題】逆止弁のメンテナンス性を向上させることができる逆止弁内臓給水管を提供する。【解決手段】逆止弁６と、逆止弁６の下流側に配置されサプライ管３が接続される吐水口１１、及び逆止弁６を管軸Ｏ方向の上端部１２ａから着脱可能な逆止弁収容部１４を有する脚管本体１２と、脚管本体１２の上端部１２ａに装着される栓体１３と、を備え、栓体１３が上端部１２ａに装着された状態で、逆止弁６が逆止弁収容部１４に保持され、逆止弁６を通過した水が吐水口１１に向けて流通される構成の水栓用の逆止弁内蔵給水管とする。【選択図】図５
CHECK VALVE BUILT-IN WATER SUPPLY PIPE FOR FAUCET
水栓用の逆止弁内蔵給水管
AWATA HIROMI (Autor:in) / IWASAKI RISA (Autor:in)
06.02.2020
Patent
Elektronische Ressource
Japanisch
WATER SUPPLY PIPE WITH BUILT-IN CHECK VALVE FOR FAUCET
| Europäisches Patentamt | 2020