JP2004076382A

JP2004076382A - Tap water line plug socket with water purifying function

Info

Publication number: JP2004076382A
Application number: JP2002237873A
Authority: JP
Inventors: Akira Nishioka; 西岡　明
Original assignee: SanEi Faucet Manufacturing Co Ltd
Current assignee: SanEi Faucet Manufacturing Co Ltd
Priority date: 2002-08-19
Filing date: 2002-08-19
Publication date: 2004-03-11
Anticipated expiration: 2022-08-19
Also published as: JP4063611B2

Abstract

<P>PROBLEM TO BE SOLVED: To provide a tap water line plug socket with a water purifying function. <P>SOLUTION: This tap water line plug socket has a housing body 3 having a front opening 1, a faucet body 7 having an inflow port 4 and an outflow port 6 and housed in the housing body 3 via the front opening 1, an operation member 5 having a water cut-off/discharge function and a flow rate adjusting function and a water supply port 9 for connecting a joint member arranged on the upstream end of a water supply hose of a dish washer, a washer and a water sprinkler, and is constituted so as to be fixed and arranged on a wall W, a panel or a floor. A cylindrical clean water cartridge 21 having a through-hole 20 for forming a raw water passage (h) for communicating with a water supply passage (g) is replaceably arranged between the water supply passage (g) and water discharge passages k<SB>1</SB>and k<SB>2</SB>of the water supply port 9 of raw water composed of either of the mixture of hot water and cold water or water flowing out of the outflow port 6 of the faucet body 7, and is constituted so as to switch a raw water discharge state for discharging the raw water by communicating the raw water passage (h) with the water discharge passage k<SB>1</SB>and a clean water discharge state for discharging clean water by communicating an annular clean water passage (i) formed outside the clean water cartridge 21 with the water discharge passage K<SB>2</SB>while blocking the raw water passage by a switching means 27. <P>COPYRIGHT: (C)2004,JPO

Description

【０００１】
【発明の属する技術分野】
この発明は、浄水機能付水道用コンセントに関する。
【０００２】
【従来の技術】
本出願人は、水のみを吐水する給水用水栓や、湯水混合水を吐水する湯水用水栓としての水道用コンセントを開発している。例えば図６〜図８に示すような前記給水用水栓としての水道用コンセントＤは、直方体形状で、前面開口１を有するとともに、左右の側面に前後方向にスライド可能に設けた一対のスライド部材２，２を有するハウジング本体３と、配管である給水用樹脂パイプから水が流入する流入口４および操作部材５によって流量調整された水を流出する流出口６を有するとともに、セラミック製の固定ディスクおよび可動ディスクよりなる止水・吐水と流量調整のためのカートリッジ式弁体を有し、前記前面開口１を介して前記ハウジング本体３内に収容される水栓本体７と、この水栓本体７の上部に設けられ、止水・吐水機能と流量調整機能を有する前記操作部材５と、水栓本体７の下流側に設けられ、例えば食器洗い器、洗濯機などの給水ホースの上流端に設けられた継手部材（図示せず）が着脱自在である給水口部９と、水栓本体７の上流側に前記流入口４を介して設けられ、鞘管に被覆された給水用樹脂パイプが接続される接続部１０と、前面開口１を介してハウジング本体前面側に着脱自在に嵌込まれた枠体１１と、この枠体１１内に着脱自在に嵌込まれた化粧プレート１２とを備えている。そして、この化粧プレート１２の上部に位置する開口１３に操作部材５が配置され、化粧プレート１２の下部に位置する開口１４に前記給水口部９が配置され、例えば台所の壁に設けた取付用の開口、あるいは、洗濯機が配置されている洗面室の壁に設けた取付用の開口内に、枠体１１の裏面における外周端面部１１ａと一対のスライド部材２，２とで前記壁を挟むことにより、水道用コンセントＤは前記壁に固定設置される。
【０００３】
この水道用コンセントＤは、給水ホースの継手部材を給水口部９に接続した上で、操作部材５を吐水操作することによって給水口部９から給水できる。
なお、湯水混合水を吐水する湯水用の水道用コンセントを水道用コンセントＤに代えて用いた場合は、給水ホースの継手部材を給水口部９に接続し、操作部材５を吐水操作することにより、水以外に湯水混合水を食器洗い器や洗濯機などに使用できる。
【０００４】
【発明が解決しようとする課題】
しかし、上記構成の給水用水道用コンセントＤおよび湯水用の水道用コンセントは浄水機能を持っていなかった。
【０００５】
この発明は上述の事柄に留意してなされたもので、その目的は、浄水機能付水道用コンセントを提供することである。
【０００６】
【課題を解決するための手段】
上記目的を達成するために、この発明の浄水機能付水道用コンセントは、前面開口を有するハウジング本体と、流入口および流出口を有するとともに前記前面開口を介して前記ハウジング本体内に収容される水栓本体と、止水・吐水機能および流量調整機能を有する操作部材と、食器洗い器、洗濯機、散水器などの給水ホースの上流端に設けられた継手部材が接続可能である給水口部とを備えて壁、パネルまたは床に固定設置されるよう構成された水道用コンセントにおいて、取替自在に内蔵される浄水カートリッジを有して、前記水栓本体の前記流出口から流出する湯水混合水、あるいは、水のいずれかよりなる原水またはその浄水を前記給水口部から給水できるように構成されている。
【０００７】
すなわち、この発明の特徴は、たとえば図６〜図８に示した既設の給水用の水道用コンセントＤに浄水カートリッジを取替自在に内蔵して、水栓本体の流出口から流出する水よりなる原水またはその浄水を給水口部から給水できるように構成した点にある。
また、この発明の特徴は、たとえば既設の湯水用の水道用コンセントに浄水カートリッジを取替自在に内蔵して、水栓本体の流出口から流出する水、あるいは、湯水混合水のいずれかよりなる原水またはその浄水を給水口部から給水できるように構成した点にある。
【０００８】
また、この発明は別の観点から、前面開口を有するハウジング本体と、流入口および流出口を有するとともに前記前面開口を介して前記ハウジング本体内に収容される水栓本体と、止水・吐水機能および流量調整機能を有する操作部材と、食器洗い器、洗濯機、散水器などの給水ホースの上流端に設けられた継手部材が接続可能である給水口部とを備えて壁、パネルまたは床に固定設置されるよう構成された水道用コンセントにおいて、前記水栓本体の前記流出口から流出する湯水混合水、あるいは、水のいずれかよりなる原水の給水流路と前記給水口部の吐水流路との間に、前記給水流路に連通する原水流路を形成する貫通穴を有する円筒状の浄水カートリッジを取替自在に設け、切替手段によって前記原水流路を前記吐水流路に連通させて原水を吐水する原水吐水状態と前記原水流路を閉塞しながら前記浄水カートリッジの外側に形成される環状の浄水流路を前記吐水流路に連通させて浄水を吐水する浄水吐水状態とを切替えるように構成されていることを特徴とする浄水機能付水道用コンセントを提供する。
【０００９】
すなわち、この発明の特徴は、たとえば図６〜図８に示した既設の給水用の水道用コンセントＤの水栓本体の流出口から流出する水よりなる原水の給水流路と給水口部の吐水流路との間に、給水流路に連通する原水流路を形成する貫通穴を有する円筒状の浄水カートリッジを取替自在に設け、切替手段によって原水流路を吐水流路に連通させて原水を吐水する原水吐水状態と原水流路を閉塞しながら浄水カートリッジの外側に形成される環状の浄水流路を吐水流路に連通させて浄水を吐水する浄水吐水状態とを切替えるように構成されている点にある。
また、この発明の特徴は、たとえば既設の湯水用の水道用コンセントの水栓本体の流出口から流出する水、あるいは、湯水混合水のいずれかよりなる原水の給水流路と給水口部の吐水流路との間に、給水流路に連通する原水流路を形成する貫通穴を有する円筒状の浄水カートリッジを取替自在に設け、切替手段によって原水流路を吐水流路に連通させて原水を吐水する原水吐水状態と原水流路を閉塞しながら浄水カートリッジの外側に形成される環状の浄水流路を吐水流路に連通させて浄水を吐水する浄水吐水状態とを切替えるように構成されている点にある。
【００１０】
【発明の実施の形態】
以下、この発明の実施の形態について説明する。
【００１１】
図１〜図５は、この発明の一実施形態を示す。なお、図１〜図５において、図６〜図８で示した符号と同一のものは、同一または相当物である。
【００１２】
なお、この実施形態では給水用の浄水機能付水道用コンセントＤ’について説明するが、この発明は、湯水混合水を吐水する湯水用の浄水機能付水道用コンセントにも適用できる。また、この実施形態では固定設置される場所として台所の壁Ｗを挙げているが、洗濯機が配置されている洗面室の壁や家屋の庭に面した外壁など、あるいは、これら壁以外にパネルまたは床に適宜固定設置されうる。
【００１３】
図１〜図５において、浄水機能付水道用コンセントＤ’は、前面開口１を有するハウジング本体３と、水の流入口４および流出口６を有するとともに前記前面開口１を介して前記ハウジング本体３内に収容される水栓本体７と、水栓本体７の上部に設けられ、止水・吐水機能および流量調整機能を有する操作部材５と、食器洗い器、洗濯機、散水器などの給水ホースの上流端に設けられた継手部材（図示せず）が接続可能である給水口部９とを備えて例えば台所の壁Ｗに固定設置されるよう構成されている。
なお、水栓本体７は、セラミック製の固定ディスクおよび可動ディスクよりなる止水・吐水と流量調整のためのカートリッジ式弁体を有する。固定ディスクの上面に可動ディスクが摺動可能に載置されており、可動ディスクは操作部材５に連動連結されている。操作部材５を例えば吐水状態になるよう操作すると可動ディスクに設けた通水孔と固定ディスクに設けた通水孔とが整合する。そして流量調整は通水孔同士の整合部分の大きさによる。
【００１４】
更に、浄水機能付水道用コンセントＤ’は、貫通穴２０を有する円筒状の浄水カートリッジ２１と、浄水カートリッジ２１が取替自在に内蔵されている筒状の浄水カートリッジ内蔵ケース２３と、この内蔵ケース２３を保持する保持部材２４とを有し、更に、浄水カートリッジ２１は、筒状の高性能抗菌繊維活性炭フィルタ２２を有するとともに、このフィルタ２２の前端面および後端面をそれぞれ被覆するカバー体２２ａおよび２２ｂを有し、カバー体２２ａおよび２２ｂはそれぞれＯリングａおよびｂを外周面に備えている。また、貫通穴２０は、前記水栓本体７の前記流出口６から流出する水よりなる原水の給水流路ｇに連通する原水流路ｈを形成する。なお、湯水用の浄水機能付水道用コンセントを用いた場合は、水以外に湯水混合水よりなる原水の給水流路も形成できる。
一方、内蔵ケース２３は、内周面における前後の位置にそれぞれ内ねじｍおよびｎを有し、前面開口部２３ｃの環状の外周面に、内蔵ケース２３の保持部材２４への差し込み動作のときに差し込み動作を行い易くするための把持用凹凸部２３ｄを有する。また、保持部材２４は、保持用の前面開口２４ａを有する有底の筒状体に形成されており、給水流路ｇと貫通穴２０内の原水流路ｈを連通する平面視Ｌ字形の筒状の連通口部２８を中央底部２９に有する。２８ａは、連通口部２８の連通孔である。また、連通口部２８は、出口２８ｂにおける外周面にＯリングｃを有する。更に、保持部材２４は、内蔵ケース２３の後端部が差し込まれたときに後端部と保持部材２４間をシールするためのＯリングｅを有する。
【００１５】
また、浄水カートリッジ２１の直下流側には、横置き状態で内蔵ケース２３に設けられる筒状の弁ケース２６が設けられている。この弁ケース２６には、浄水吐水状態と原水吐水状態とに切替える操作部材２７に連動連結された可動ディスクおよびこの可動ディスクが摺動可能に載置されている固定ディスクよりなるカートリッジ式弁体が内蔵されている。このカートリッジ式弁体は、水栓本体７に内蔵してあるカートリッジ式弁体と同一のものである。弁ケース２６は、外周面の前後にそれぞれＯリングｑおよびｒを有する。操作部材２７は、化粧プレート１２の正面向かって左側に位置する開口４０に配置されており、化粧プレート１２の正面向かって左側の上部に位置する開口１３に操作部材５が配置され、化粧プレート１２の下部に位置する開口１４に前記給水口部９が配置されている。
【００１６】
浄水カートリッジ２１は、内蔵ケース２３の長手方向に沿って前後に設けられた孔付リング体３０および３１を介して内蔵ケース２３に保持されている。孔付リング体３０は、中央開口部３０ａと、この外周側に円周方向に沿って形成された複数の通水孔３０ｂを有するとともに、前記内ねじｍに螺合する外ねじを有する。また、孔付リング体３１は、中央開口部３１ａと、この外周側に円周方向に沿って形成された複数の通水孔３１ｂを有するとともに、前記内ねじｎに螺合する外ねじを有する。４４は、孔付リング体３１および保持部材２４の中央底部２９間に介装される弾性体である。
【００１７】
４１は、内蔵ケース２３の外周面に設けた係止用の突起で、上下一対設けられている。４２は、化粧プレート１２の開口４０に設けた上下一対の案内溝で、突起４１を案内する。案内溝４２を通った突起４１は、保持部材２４の前面開口２４ａの内周面に設けたＬ字形の溝４２〔図４（ｂ）参照〕に矢印Ａ、ＢおよびＣの順に挿入される。まず、把持用凹凸部２３ｄを把持した状態で、弾性体４４の付勢力に抗して矢印Ａの方向に突起４１を挿入し、続いて、矢印Ｂの方向に突起４１が移動するよう把持用凹凸部２３ｄを操作し、最後に、弾性体４４の付勢力によって突起４１を矢印Ｃの方向に移動させることができる。
【００１８】
而して、操作部材５を吐水状態に操作した上で、更に、操作部材２７を浄水吐水状態に操作すると、内蔵ケース２３の内周面および前記フィルタ２２の外周面間に形成される環状空間部Ｓを前記フィルタ２２によって濾過された浄水が流れた後給水口部９から吐出する。この浄水吐水状態では、フィルタ２２の内側を流れる原水が貫通穴２０の出口で閉塞されることから、給水流路ｇの側の水圧によって原水が前記フィルタ２２内から浄水カートリッジ２１の径方向に流れ、このフィルタ２２で濾過された浄水が、環状空間部Ｓの浄水流路ｉから孔付リング体３１の通水孔３１ｂを経て吐水流路ｋ_２に至り給水口部９から吐水する。
【００１９】
一方、操作部材２７を浄水吐水状態から原水吐水状態に切替えると、弁ケース２６内の可動ディスクに設けた通水孔と固定ディスクに設けた通水孔とが整合することにより、貫通穴２０内の原水が、前記通水孔と弁ケース２６に設けた通水孔２６ｃを介して孔付リング体３０の通水孔３０ｂを通り、更に、前記環状空間部Ｓの原水流路ｊから孔付リング体３１の通水孔３１ｂを経て吐水流路ｋ_１に至り給水口部９から吐水する。
【００２０】そのため、給水口部９に接続された給水ホースを介して例えばバケツに入れられた浄水は、熱帯魚等の生き物の飼育に使用することができ、原水を使用する場合に比してより安全である。また、飲料水としても浄水は有効である。
【００２１】
更に、食器洗い器に浄水を使用できる。
【００２２】
【発明の効果】
この発明では、給水口部から浄水を給水できるので、飲料水として使用できるとともに、熱帯魚等の生き物の飼育に使用することができ、原水を使用する場合に比してより安全である。また、食器洗い器に接続した場合は、食器洗い器に浄水を使用できる。
【図面の簡単な説明】
【図１】この発明の一実施形態の取り付け状態を示す分解斜視図である。
【図２】上記実施形態における取り付け動作完了後の状態を示す斜視図である。
【図３】上記実施形態における原水吐水状態と浄水吐水状態を説明するための図である。
【図４】（Ａ）は、上記実施形態を示す要部構成説明図である。（Ｂ）は、上記実施形態を示す要部構成説明図である。
【図５】上記実施形態を示す構成説明図である。
【図６】従来例を示す正面図である。
【図７】従来例における化粧カバーを取り外した状態を示す正面図である。
【図８】従来例を示す構成説明図である。
【符号の説明】
１…前面開口、３…ハウジング本体、４…流入口、５…操作部材、６…流出口、７…水栓本体、９…給水口部、２０…貫通穴、２１…浄水カートリッジ、２７…切替手段、Ｗ…壁、Ｄ’…浄水機能付水道用コンセント、ｇ…原水の給水流路、ｈ，ｊ…原水流路、ｉ…浄水流路、ｋ_１，ｋ_２…吐水流路。[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a water outlet with a water purification function.
[0002]
[Prior art]
The present applicant has developed a water supply faucet for spouting only water and a tap for water supply as a hot water faucet for spouting mixed water. For example, as shown in FIGS. 6 to 8, the water outlet D as the water tap is a rectangular parallelepiped, has a front opening 1, and has a pair of sliding members 2 provided on the left and right side surfaces so as to be slidable in the front-rear direction. , 2 and an inlet 4 through which water flows in from a water supply resin pipe, which is a pipe, and an outlet 6 through which water whose flow rate is adjusted by the operation member 5 are discharged. A faucet body 7 having a cartridge type valve body for stopping and discharging water and adjusting the flow rate, which is composed of a movable disk, and which is accommodated in the housing body 3 through the front opening 1; The operating member 5 provided at an upper portion and having a water stopping / water discharging function and a flow rate adjusting function, and a water supply hose provided at a downstream side of the faucet main body 7 such as a dishwasher and a washing machine. A water supply port portion 9 provided at an upstream end with a detachable coupling member (not shown), and a water supply portion provided upstream of the faucet body 7 through the inflow port 4 and covered with a sheath tube. A connecting portion 10 to which a resin pipe is connected; a frame 11 removably fitted to the front side of the housing main body via the front opening 1; and a decorative plate 12 removably fitted into the frame 11 And The operating member 5 is disposed in an opening 13 located above the decorative plate 12, and the water supply port 9 is disposed in an opening 14 located below the decorative plate 12. Or an opening for mounting provided on the wall of the washroom in which the washing machine is arranged, the wall is sandwiched between the outer peripheral end surface portion 11a on the back surface of the frame 11 and the pair of slide members 2 and 2. Thereby, the water outlet D is fixedly installed on the wall.
[0003]
The water supply outlet D can supply water from the water supply port 9 by connecting the joint member of the water supply hose to the water supply port 9 and then performing a water discharging operation on the operation member 5.
When a tap outlet for tap water for discharging mixed water is used in place of the outlet D for tap water, the joint member of the water supply hose is connected to the water supply port portion 9 and the operation member 5 is subjected to water discharge operation. In addition to water, mixed hot and cold water can be used for dishwashers and washing machines.
[0004]
[Problems to be solved by the invention]
However, the water supply water supply outlet D and the hot water supply water supply outlet having the above configuration did not have a water purification function.
[0005]
The present invention has been made in consideration of the above-described matters, and an object of the present invention is to provide a water outlet having a water purification function.
[0006]
[Means for Solving the Problems]
In order to achieve the above object, a water outlet with a water purification function of the present invention has a housing body having a front opening, and a water body having an inflow port and an outflow port, which is accommodated in the housing body through the front opening. A plug body, an operation member having a water stopping / water discharging function and a flow rate adjusting function, and a water supply port to which a joint member provided at an upstream end of a water supply hose of a dishwasher, a washing machine, a sprinkler, or the like can be connected. In a water outlet configured to be fixedly installed on a wall, a panel or a floor, having a water purification cartridge which is built-in replaceably, hot and cold water flowing out of the outlet of the faucet main body, Alternatively, raw water composed of any of water or purified water thereof can be supplied from the water supply port.
[0007]
That is, the feature of the present invention is that the water purifying cartridge is replaceably incorporated in the existing water supply outlet D for water supply shown in FIGS. 6 to 8, for example, and is made of water flowing out of the outlet of the faucet main body. It is configured so that raw water or its purified water can be supplied from the water supply port.
Further, the feature of the present invention is that, for example, a water purifying cartridge is exchangeably incorporated in an existing tap water outlet for hot water, and is made of either water flowing out from an outlet of a faucet main body, or mixed water. It is configured so that raw water or its purified water can be supplied from the water supply port.
[0008]
According to another aspect of the present invention, there is provided a housing body having a front opening, a faucet body having an inflow port and an outflow port, and housed in the housing body via the front opening, and a water stopping / water discharging function. And an operation member having a flow rate adjusting function, and a water supply port to which a joint member provided at an upstream end of a water supply hose of a dishwasher, a washing machine, a sprinkler, or the like can be connected, and fixed to a wall, a panel, or a floor. In the water outlet configured to be installed, the hot and cold mixed water flowing out from the outlet of the faucet main body, or a water supply flow path of raw water composed of any of water and a water discharge flow path of the water supply port portion. A water purifying cartridge having a through-hole forming a raw water flow path communicating with the water supply flow path is provided so as to be freely replaceable, and the raw water flow path is communicated with the water discharge flow path by switching means. It is possible to switch between a raw water discharge state in which raw water is discharged and a purified water discharge state in which an annular water purification path formed outside the water purification cartridge is communicated with the water discharge flow path while closing the raw water flow path to discharge the purified water. A water outlet with a water purification function is provided.
[0009]
That is, the present invention is characterized in that, for example, a raw water supply flow path composed of water flowing out from an outlet of a faucet body of an existing water supply water supply outlet D shown in FIGS. A cylindrical water purification cartridge having a through-hole forming a raw water flow path communicating with the water supply flow path is provided between the water purification flow path and the water flow path, and the raw water flow path is communicated with the water discharge flow path by the switching means. And a water discharge state in which an annular water purification flow path formed outside the water purification cartridge is communicated with the water discharge flow path while closing the raw water flow path while discharging the purified water. It is in the point.
Further, the feature of the present invention is that, for example, water flowing out of an outlet of a faucet main body of an existing water tap for a hot water supply or raw water supply flow path composed of either water or mixed water and discharge of a water supply port. A cylindrical water purification cartridge having a through-hole forming a raw water flow path communicating with the water supply flow path is provided between the water purification flow path and the water flow path, and the raw water flow path is communicated with the water discharge flow path by the switching means. And a water discharge state in which an annular water purification flow path formed outside the water purification cartridge is communicated with the water discharge flow path while closing the raw water flow path while discharging the purified water. It is in the point.
[0010]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, embodiments of the present invention will be described.
[0011]
1 to 5 show one embodiment of the present invention. In FIGS. 1 to 5, the same components as those shown in FIGS. 6 to 8 are the same or equivalent.
[0012]
In this embodiment, a water outlet with water purification function for water supply D 'will be described. However, the present invention can also be applied to a water outlet with water purification function for discharging hot and cold water. Further, in this embodiment, the kitchen wall W is mentioned as a place where the washing machine is fixedly installed. However, a wall of a washroom where a washing machine is arranged, an outer wall facing a garden of a house, or the like, or a panel other than these walls is used. Alternatively, it can be fixedly installed on the floor as appropriate.
[0013]
1 to 5, a water outlet D ′ with a water purification function includes a housing body 3 having a front opening 1, a water inlet 4 and a water outlet 6, and the housing body 3 having a water inlet 4 and an outlet 6 through the front opening 1. A water faucet body 7 housed therein, an operating member 5 provided on the faucet body 7 and having a water stopping / water discharging function and a flow rate adjusting function, and a water supply hose of a dishwasher, a washing machine, a sprinkler and the like. A water supply port 9 to which a joint member (not shown) provided at the upstream end is connectable is provided so as to be fixedly installed on a kitchen wall W, for example.
The faucet main body 7 has a cartridge type valve body for stopping and discharging water and adjusting the flow rate, which comprises a fixed disk and a movable disk made of ceramic. A movable disk is slidably mounted on the upper surface of the fixed disk, and the movable disk is operatively connected to the operation member 5. When the operating member 5 is operated, for example, to be in a water discharging state, the water passage holes provided in the movable disk and the water passage holes provided in the fixed disk are aligned. The flow rate adjustment depends on the size of the matching portion between the water holes.
[0014]
Further, the water outlet D ′ with a water purification function includes a cylindrical water purification cartridge 21 having a through hole 20, a cylindrical water purification cartridge built-in case 23 in which the water purification cartridge 21 is exchangeably built, and a built-in case 23. 23, and the water purification cartridge 21 further includes a cylindrical high-performance antibacterial fiber activated carbon filter 22, and covers 22a and 22b respectively covering the front end face and the rear end face of the filter 22. 22b, and the cover bodies 22a and 22b have O-rings a and b on the outer peripheral surface, respectively. The through hole 20 forms a raw water flow path h communicating with a raw water supply flow path g made of water flowing out from the outlet 6 of the faucet main body 7. In addition, when using the tap for water supply with a water purification function for hot and cold water, a water supply flow path of raw water composed of hot and cold water can be formed in addition to water.
On the other hand, the built-in case 23 has inner screws m and n at front and rear positions on the inner circumferential surface, respectively, and is inserted into the holding member 24 of the built-in case 23 on the annular outer circumferential surface of the front opening 23c. It has a gripping uneven portion 23d for facilitating the insertion operation. The holding member 24 is formed in a bottomed cylindrical body having a front opening 24a for holding, and is an L-shaped tube in plan view communicating the water supply flow path g and the raw water flow path h in the through hole 20. A communication port 28 having a shape of a circle is provided at a central bottom portion 29. 28a is a communication hole of the communication port 28. The communication port 28 has an O-ring c on the outer peripheral surface at the outlet 28b. Further, the holding member 24 has an O-ring e for sealing between the rear end and the holding member 24 when the rear end of the built-in case 23 is inserted.
[0015]
Further, a cylindrical valve case 26 provided in the built-in case 23 in a horizontal state is provided immediately downstream of the water purification cartridge 21. The valve case 26 includes a movable disk connected to an operation member 27 for switching between a purified water discharge state and a raw water discharge state, and a cartridge type valve body including a fixed disk on which the movable disk is slidably mounted. Built-in. This cartridge type valve body is the same as the cartridge type valve body built in the faucet body 7. The valve case 26 has O-rings q and r before and after the outer peripheral surface, respectively. The operation member 27 is disposed in the opening 40 located on the left side of the front of the decorative plate 12, and the operation member 5 is disposed in the opening 13 located on the upper left side of the front of the decorative plate 12. The water supply port 9 is disposed in an opening 14 located at a lower portion of the water supply port.
[0016]
The water purification cartridge 21 is held in the built-in case 23 via perforated ring bodies 30 and 31 provided on the front and rear along the longitudinal direction of the built-in case 23. The perforated ring body 30 has a central opening 30a, a plurality of water passage holes 30b formed in the outer peripheral side along the circumferential direction, and has an external thread screwed to the internal thread m. In addition, the ring body with holes 31 has a central opening 31a, a plurality of water holes 31b formed in the outer peripheral side along the circumferential direction, and has an external screw screwed to the internal screw n. . Reference numeral 44 denotes an elastic body interposed between the ring body with holes 31 and the central bottom portion 29 of the holding member 24.
[0017]
Reference numeral 41 denotes a pair of upper and lower protrusions for locking provided on the outer peripheral surface of the built-in case 23. Reference numeral 42 denotes a pair of upper and lower guide grooves provided in the opening 40 of the decorative plate 12 for guiding the protrusion 41. The projection 41 passing through the guide groove 42 is inserted in the order of arrows A, B, and C into an L-shaped groove 42 (see FIG. 4B) provided on the inner peripheral surface of the front opening 24a of the holding member 24. First, with the gripping concave and convex portion 23d held, the projection 41 is inserted in the direction of arrow A against the urging force of the elastic body 44, and then the projection 41 is moved so that the projection 41 moves in the direction of arrow B. By operating the uneven portion 23d, finally, the projection 41 can be moved in the direction of arrow C by the urging force of the elastic body 44.
[0018]
Thus, when the operating member 5 is operated in the water discharging state and the operating member 27 is further operated in the purified water discharging state, an annular space formed between the inner peripheral surface of the built-in case 23 and the outer peripheral surface of the filter 22 is formed. After the purified water filtered by the filter 22 flows through the section S, it is discharged from the water supply port section 9. In this purified water spouting state, the raw water flowing inside the filter 22 is closed at the outlet of the through-hole 20, so that the raw water flows from the inside of the filter 22 in the radial direction of the water purification cartridge 21 by the water pressure on the water supply flow path g side. , it is filtered purified water in the filter 22, to the water discharge from the water inlet portion 9 reaches the water discharge flow path k ₂ from purified water flow path i of the annular space S through the water passing hole 31b of the perforated ring member 31.
[0019]
On the other hand, when the operation member 27 is switched from the purified water spouting state to the raw water spouting state, the water passage holes provided in the movable disk in the valve case 26 and the water passage holes provided in the fixed disk are aligned with each other. Of raw water passes through the water hole 30b of the perforated ring body 30 through the water hole and the water hole 26c provided in the valve case 26, and further passes through the raw water channel j of the annular space S. through the water-passing hole 31b of the ring member 31 to the water discharge from the water inlet portion 9 reaches the water discharge flow path k _1.
For this reason, purified water put in a bucket, for example, via a water supply hose connected to the water supply port 9 can be used for breeding creatures such as tropical fish and the like, compared with the case where raw water is used. It is safe. Purified water is also effective as drinking water.
[0021]
Further, purified water can be used in the dishwasher.
[0022]
【The invention's effect】
According to the present invention, since purified water can be supplied from the water supply port, it can be used as drinking water and can be used for breeding creatures such as tropical fish, which is safer than using raw water. When connected to a dishwasher, purified water can be used for the dishwasher.
[Brief description of the drawings]
FIG. 1 is an exploded perspective view showing an attached state of an embodiment of the present invention.
FIG. 2 is a perspective view showing a state after the mounting operation is completed in the embodiment.
FIG. 3 is a diagram for explaining a raw water discharge state and a purified water discharge state in the embodiment.
FIG. 4A is an explanatory diagram of a main part configuration showing the embodiment. (B) is an explanatory diagram of a main part configuration showing the embodiment.
FIG. 5 is a configuration explanatory view showing the embodiment.
FIG. 6 is a front view showing a conventional example.
FIG. 7 is a front view showing a state in which a decorative cover in a conventional example is removed.
FIG. 8 is a configuration explanatory view showing a conventional example.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 ... Front opening, 3 ... Housing body, 4 ... Inlet, 5 ... Operation member, 6 ... Outlet, 7 ... Water faucet, 9 ... Water supply port, 20 ... Through hole, 21 ... Water purification cartridge, 27 ... Switching means, w ... wall, D '... water purification function with water outlet, g ... raw water supply channel of, h, j ... raw water flow path, i ... water purification flow _{path, k} 1, k 2 _... water discharge flow path.

Claims

前面開口を有するハウジング本体と、流入口および流出口を有するとともに前記前面開口を介して前記ハウジング本体内に収容される水栓本体と、止水・吐水機能および流量調整機能を有する操作部材と、食器洗い器、洗濯機、散水器などの給水ホースの上流端に設けられた継手部材が接続可能である給水口部とを備えて壁、パネルまたは床に固定設置されるよう構成された水道用コンセントにおいて、取替自在に内蔵される浄水カートリッジを有して、前記水栓本体の前記流出口から流出する湯水混合水、あるいは、水のいずれかよりなる原水またはその浄水を前記給水口部から給水できるように構成されていることを特徴とする浄水機能付水道用コンセント。A housing main body having a front opening, a faucet main body having an inflow port and an outflow port and housed in the housing main body through the front opening, and an operation member having a water stopping / water discharging function and a flow rate adjusting function; A water outlet configured to be fixedly installed on a wall, panel, or floor with a water supply port to which a coupling member provided at an upstream end of a water supply hose of a dishwasher, a washing machine, a sprinkler, or the like can be connected. In the above, a water purifying cartridge which is exchangeably incorporated is provided, and hot water or mixed water flowing out from the outlet of the faucet main body, or raw water composed of any of water or purified water thereof is supplied from the water supply port portion. A water outlet with a water purification function, characterized in that it is configured to be able to do so.

前面開口を有するハウジング本体と、流入口および流出口を有するとともに前記前面開口を介して前記ハウジング本体内に収容される水栓本体と、止水・吐水機能および流量調整機能を有する操作部材と、食器洗い器、洗濯機、散水器などの給水ホースの上流端に設けられた継手部材が接続可能である給水口部とを備えて壁、パネルまたは床に固定設置されるよう構成された水道用コンセントにおいて、前記水栓本体の前記流出口から流出する湯水混合水、あるいは、水のいずれかよりなる原水の給水流路と前記給水口部の吐水流路との間に、前記給水流路に連通する原水流路を形成する貫通穴を有する円筒状の浄水カートリッジを取替自在に設け、切替手段によって前記原水流路を前記吐水流路に連通させて原水を吐水する原水吐水状態と前記原水流路を閉塞しながら前記浄水カートリッジの外側に形成される環状の浄水流路を前記吐水流路に連通させて浄水を吐水する浄水吐水状態とを切替えるように構成されていることを特徴とする浄水機能付水道用コンセント。A housing main body having a front opening, a faucet main body having an inflow port and an outflow port and housed in the housing main body through the front opening, and an operation member having a water stopping / water discharging function and a flow rate adjusting function; A water outlet configured to be fixedly installed on a wall, panel, or floor with a water supply port to which a coupling member provided at an upstream end of a water supply hose of a dishwasher, a washing machine, a sprinkler, or the like can be connected. In the above, the hot water-mixed water flowing out from the outlet of the faucet main body, or between the water supply flow path of raw water composed of any of water and the water discharge flow path of the water supply port portion, communicates with the water supply flow path A raw water discharge state in which a cylindrical water purification cartridge having a through-hole forming a raw water flow path to be provided is replaceably provided, and the raw water flow path is communicated with the water discharge flow path by switching means to discharge raw water. An annular water purification channel formed outside the water purification cartridge is connected to the water discharge channel while closing the raw water flow channel to switch between a pure water discharge state and a pure water discharge state in which pure water is discharged. Outlet for water supply with water purification function.