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FAUCET COLUMN AND WATER DISCHARGE PORT ADAPTOR
To provide a faucet column that can solve a problem that a user cannot use the faucet column immediately when the user wants to use the faucet column, enables quick and smooth discharge of residual water even with a normal faucet column, can enhance quality and marketability, and can be implemented relatively easily to enhance ease of implementation and low cost.SOLUTION: A faucet column comprising a water discharge port part 3 that is arranged on a water supply riser pipe 2 installed outdoors, comprises a drainage structure Mi that can discharge at least internal residual water Wr to the outside from the water discharge port part 3 at water stop time Pc including drain time Pr, wherein a part of an inner diameter Li of a water passage R reaching a tip of the water discharge port part 3 is formed by a tapered surface 4t whose diameter gradually increases toward a downstream side Fsd in an axial direction Fs, and a tip 4ts of the tapered surface 4t is formed so as to be the tip of the water discharge port part 3.SELECTED DRAWING: Figure 1
【課題】 ユーザが使用したいときに速やかに使用できない不具合を解消するとともに、通常の水栓柱であっても残水の迅速かつスムースな排出を可能にする。品質感及び商品性を高め、かつ比較的簡易に実施可能にして実施の容易性及び低コスト性を高める。【解決手段】 屋外に設置する水道立上管2に配設した吐水口部3を備える水栓柱を構成するに際して、水抜時Prを含む止水時Pcに少なくとも内部の残留水Wrを吐水口部3から外部に排出可能な排水構造Miを備えるとともに、吐水口部3の先端に至る通水路Rの内径Liの一部を、軸方向Fs下流側Fsdへ行くに従って漸次大径となるテーパ面4tにより形成し、かつこのテーパ面4tの先端4tsを吐水口部3の先端となるように形成する。【選択図】 図1
FAUCET COLUMN AND WATER DISCHARGE PORT ADAPTOR
To provide a faucet column that can solve a problem that a user cannot use the faucet column immediately when the user wants to use the faucet column, enables quick and smooth discharge of residual water even with a normal faucet column, can enhance quality and marketability, and can be implemented relatively easily to enhance ease of implementation and low cost.SOLUTION: A faucet column comprising a water discharge port part 3 that is arranged on a water supply riser pipe 2 installed outdoors, comprises a drainage structure Mi that can discharge at least internal residual water Wr to the outside from the water discharge port part 3 at water stop time Pc including drain time Pr, wherein a part of an inner diameter Li of a water passage R reaching a tip of the water discharge port part 3 is formed by a tapered surface 4t whose diameter gradually increases toward a downstream side Fsd in an axial direction Fs, and a tip 4ts of the tapered surface 4t is formed so as to be the tip of the water discharge port part 3.SELECTED DRAWING: Figure 1
【課題】 ユーザが使用したいときに速やかに使用できない不具合を解消するとともに、通常の水栓柱であっても残水の迅速かつスムースな排出を可能にする。品質感及び商品性を高め、かつ比較的簡易に実施可能にして実施の容易性及び低コスト性を高める。【解決手段】 屋外に設置する水道立上管2に配設した吐水口部3を備える水栓柱を構成するに際して、水抜時Prを含む止水時Pcに少なくとも内部の残留水Wrを吐水口部3から外部に排出可能な排水構造Miを備えるとともに、吐水口部3の先端に至る通水路Rの内径Liの一部を、軸方向Fs下流側Fsdへ行くに従って漸次大径となるテーパ面4tにより形成し、かつこのテーパ面4tの先端4tsを吐水口部3の先端となるように形成する。【選択図】 図1
FAUCET COLUMN AND WATER DISCHARGE PORT ADAPTOR
水栓柱及び吐水口アダプタ
SHIMIZU SADAJI (author)
2022-11-04
Patent
Electronic Resource
Japanese
IPC:
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
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INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER