COMBINATION FAUCET

To provide a combination faucet that can easily form a proper seal structure.SOLUTION: A combination faucet comprises a cylinder body 2, a hot water supply port, a water supply port, a mixing part 3, a first outlet, a second outlet 24, and a selector valve 4. The selector valve 4 comprises a changeo...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KAWASHIMA TAKUMA, NEGISHI ISAO, MARUYAMA ZENTA
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:To provide a combination faucet that can easily form a proper seal structure.SOLUTION: A combination faucet comprises a cylinder body 2, a hot water supply port, a water supply port, a mixing part 3, a first outlet, a second outlet 24, and a selector valve 4. The selector valve 4 comprises a changeover outer cylinder 41 and a changeover inner cylinder 42, and has a guide path 41c which guides water led from the water supply port to the mixing part 3 provided between the cylinder body 2 and changeover outer cylinder 41. The changeover outer cylinder 41 comprises a first communication hole and a second communication hole 41b, and the changeover inner cylinder 42 comprises a first selection hole and a second selection hole 42b. An inner peripheral surface of the cylinder body 2 and an outer peripheral surface of the changeover outer cylinder 41 are so inclined that a first annular seal and a second annular seal 52 provided between the cylinder body 2 and changeover outer cylinder 41 are arranged to be gradually inclined to come closer to the center axis of the cylinder body 2 in a direction of insertion of the selector valve 4 into the cylinder body 2.SELECTED DRAWING: Figure 2 【課題】適切なシール構造を容易に形成することができる湯水混合水栓を提供する。【解決手段】湯水混合水栓は、筒体2と、給湯口と、給水口と、混合部3と、第1吐出口と、第2吐出口24と、切換弁4とを備える。切換弁4は、切換外筒41と、切換内筒42と、を備え、筒体2と切換外筒41との間には、給水口から導かれた水を混合部3に導く案内路41cが設けられている。切換外筒41は、第1連通孔と、第2連通孔41bとを備え、切換内筒42は第1選択孔、第2選択孔42bを備え、筒体2と切換外筒41との間に設けられた第1環状シールと第2環状シール52とが、筒体2内への切換弁4の挿入方向に対して、次第に筒体2の中心軸線に近づくように傾斜して配置されるように、筒体2の内周面と切換外筒41の外周面とが傾斜して構成されている。【選択図】図2