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WATER DISCHARGE HEAD WITH WATER PURIFICATION FUNCTION, WATER PURIFICATION CARTRIDGE, AND FAUCET DEVICE
To provide an improved water purification cartridge.SOLUTION: A water purification cartridge PC1 is disposed in a water purification cartridge attachment part 134 of a water discharge head 108 with water purification function. The water purification cartridge PC1 includes a coupling end 152 coupled to a coupling receiving part 138 of the water purification cartridge attachment part 134. The coupling end 152 includes a clear water outlet port 240, a first annular packing s1 located downward of the clear water outlet port 240, and a second annular packing s2 located upstream of the clear water outlet port 240. An outer diameter G1 of the first annular packing s1 is smaller than an outer diameter G2 of the second annular packing s2.SELECTED DRAWING: Figure 9
【課題】改良された浄水カートリッジの提供。【解決手段】浄水カートリッジＰＣ１は、浄水機能付き吐水ヘッド１０８の浄水カートリッジ装着部１３４に配置される。浄水カートリッジＰＣ１は、浄水カートリッジ装着部１３４の接続受け部１３８に接続される接続端部１５２を有している。接続端部１５２は、浄水出口孔２４０と、浄水出口孔２４０よりも下流側に位置する第１環状パッキンｓ１と、浄水出口孔２４０よりも上流側に位置する第２環状パッキンｓ２とを有している。第１環状パッキンｓ１の外径Ｇ１が、第２環状パッキンｓ２の外径Ｇ２よりも小さい。【選択図】図９
WATER DISCHARGE HEAD WITH WATER PURIFICATION FUNCTION, WATER PURIFICATION CARTRIDGE, AND FAUCET DEVICE
To provide an improved water purification cartridge.SOLUTION: A water purification cartridge PC1 is disposed in a water purification cartridge attachment part 134 of a water discharge head 108 with water purification function. The water purification cartridge PC1 includes a coupling end 152 coupled to a coupling receiving part 138 of the water purification cartridge attachment part 134. The coupling end 152 includes a clear water outlet port 240, a first annular packing s1 located downward of the clear water outlet port 240, and a second annular packing s2 located upstream of the clear water outlet port 240. An outer diameter G1 of the first annular packing s1 is smaller than an outer diameter G2 of the second annular packing s2.SELECTED DRAWING: Figure 9
【課題】改良された浄水カートリッジの提供。【解決手段】浄水カートリッジＰＣ１は、浄水機能付き吐水ヘッド１０８の浄水カートリッジ装着部１３４に配置される。浄水カートリッジＰＣ１は、浄水カートリッジ装着部１３４の接続受け部１３８に接続される接続端部１５２を有している。接続端部１５２は、浄水出口孔２４０と、浄水出口孔２４０よりも下流側に位置する第１環状パッキンｓ１と、浄水出口孔２４０よりも上流側に位置する第２環状パッキンｓ２とを有している。第１環状パッキンｓ１の外径Ｇ１が、第２環状パッキンｓ２の外径Ｇ２よりも小さい。【選択図】図９
WATER DISCHARGE HEAD WITH WATER PURIFICATION FUNCTION, WATER PURIFICATION CARTRIDGE, AND FAUCET DEVICE
浄水機能付き吐水ヘッド、浄水カートリッジ及び水栓装置
TAKAGI TOSHIO (author) / SHIRATAKE FUMITAKA (author)
2019-10-10
Patent
Electronic Resource
Japanese
| European Patent Office | 2020
| European Patent Office | 2019
| European Patent Office | 2024
| European Patent Office | 2020
| European Patent Office | 2020