JPH11108214A - Faucet - Google Patents
FaucetInfo
- Publication number
- JPH11108214A JPH11108214A JP28447797A JP28447797A JPH11108214A JP H11108214 A JPH11108214 A JP H11108214A JP 28447797 A JP28447797 A JP 28447797A JP 28447797 A JP28447797 A JP 28447797A JP H11108214 A JPH11108214 A JP H11108214A
- Authority
- JP
- Japan
- Prior art keywords
- water
- flow path
- purified water
- hot
- raw water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Valve Housings (AREA)
- Multiple-Way Valves (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、シンクの下部側に
浄水器を設置する際に用いて好適な水栓に関するもので
ある。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a faucet suitable for installing a water purifier below a sink.
【０００２】[0002]
【従来の技術】例えば湯水混合水栓から原水を取り出し
て、この原水を浄化させる形態の一つとして、特開平８
−１７０３５４号公報に見られるものや、本出願人が提
案している実開平７−１２６７１号公報に見られるもの
がある。2. Description of the Related Art For example, Japanese Unexamined Patent Publication No. H8 (1996) -08204 discloses a method of removing raw water from a hot and cold water mixing faucet and purifying the raw water.
Japanese Patent Application Laid-Open No. 7-12767 proposed by the present applicant and those disclosed in Japanese Unexamined Utility Model Publication No. 7-12771.
【０００３】前者の特開平８−１７０３５４号公報に記
載の技術では、シンクまわりのベースに立設される胴
に、二重筒構造の原水吐水筒と浄水吐水筒とを備えたカ
バー体を回動可能に設ける一方、前記胴を鋳造性にし
て、この胴に、原水吐水筒と浄水吐水筒とに連通する第
１及び第２の環状流路を、カバー体とによって水密状に
形成し、更にこの胴に、吐水量ならびに湯水の混合比調
節用の弁ユニットに対する湯および水の供給流路と、弁
ユニットの湯水の流出口を第１環状流路に連通させる流
路と、浄水器への原水取り出し流路と、この流路への水
供給流路からの原水の分岐流路と、浄水器からの浄水戻
し流路とを形成し、かつ、分岐流路に開閉弁を設けると
共に、この開閉弁の操作ハンドルを胴に設けている。[0003] In the former technique disclosed in Japanese Patent Application Laid-Open No. Hei 8-170354, a cover provided with a raw water spouting pipe and a purified water spouting water pipe having a double cylinder structure is provided on a body which is provided upright on a base around a sink. While movably provided, the body is castable, and the body is provided with first and second annular flow paths communicating with the raw water discharge water bottle and the purified water discharge water bottle in a watertight manner by the cover body, Further, the body has a flow path for supplying hot water and water to a valve unit for adjusting a water discharge amount and a mixing ratio of hot and cold water, a flow path for connecting a hot water outlet of the valve unit to the first annular flow path, and a water purifier. The raw water take-out flow path, a branch flow path of raw water from a water supply flow path to this flow path, and a purified water return flow path from a water purifier are formed, and an on-off valve is provided in the branch flow path, An operation handle for the on-off valve is provided on the body.
【０００４】原水の浄化取り出しに際しては、開閉弁を
開いて、水供給流路から原水を分岐し、この原水をシン
ク下部側の浄水器に取り出して浄化し、この浄水を水栓
に戻して、浄水戻し流路から環状流路を経て、原水の吐
水口近傍の浄水吐水口から吐出させるのである。When purifying and removing raw water, the on-off valve is opened, the raw water is branched from the water supply flow path, the raw water is taken out and purified by a water purifier at the lower part of the sink, and the purified water is returned to the faucet. The raw water is discharged from the purified water discharge port near the water discharge port through the annular flow path from the purified water return flow path.
【０００５】[0005]
【発明が解決しようとする課題】かゝる浄水の取り出し
形態によれば、原水と浄水の吐水筒を左右に振ることが
できる上に、浄水を原水（または混合湯水）の吐水口近
くから吐出させるので、使い勝手は頗る良いのである
が、複雑な流路構造を胴に備えさせる上で、この胴を単
品鋳造せざるを得ないことから、水栓の製作コストが非
常に高く付く点でも問題があった。According to such a form of taking out the purified water, the raw water and the discharge pipe of the purified water can be swung right and left, and the purified water is discharged from near the discharge port of the raw water (or mixed hot water). Although it is very convenient to use, since the body has a complicated flow path structure, it is necessary to cast this body separately, so there is a problem in that the production cost of the faucet is extremely high. was there.
【０００６】図４及び図５に示すように、本出願人が提
案した実開平７−１２６７１号公報に見られる水栓５１
は、シンク５２まわりのベース５３に立設される胴５４
に、二重筒構造の原水吐水筒５５と浄水吐水筒５６とを
備えた上部側のカバー体５７と、下部側のカバー体５８
とを、それぞれ回動可能に設けると共に、前記胴５４の
外周部に、原水吐水筒５５に連通する第１環状流路５９
と、浄水吐水筒５６に連通する第２環状流路６０とを、
上部側のカバー体５７とによって水密状に形成し、更に
胴５４の外周部に、第３及び第４の環状流路６１，６２
を、下部側のカバー体５８とによって水密状に形成して
いる。As shown in FIG. 4 and FIG.
Is a trunk 54 erected on a base 53 around a sink 52.
An upper cover body 57 provided with a raw water spout 55 and a purified water spout 56 having a double cylinder structure, and a lower cover body 58
Are provided so as to be rotatable, and a first annular flow path 59 communicating with the raw water discharge pipe 55 is provided on an outer peripheral portion of the body 54.
And a second annular flow path 60 communicating with the purified water discharge spout 56.
The upper and lower cover members 57 are formed in a water-tight manner, and the third and fourth annular flow paths 61 and 62 are formed on the outer periphery of the body 54.
Are formed in a watertight manner by the lower cover body 58.
【０００７】そして、前記胴５４に、弁ユニット６３の
湯流入口に連通する給湯流路６４と、弁ユニット６３の
水流入口に連通する第１給水流路６５とを、それぞれ胴
底部に開口させて形成すると共に、更に胴５４に、弁ユ
ニット６３の湯水混合室Ａを第１環状流路５９に連通さ
せる混合湯水の供給流路６６と、第１給水流路６５を第
４環状流路６２に連通させる分岐流路６７と、胴底部で
開口し且つプラグ６８が装着されて、第３環状流路６１
を第２環状流路６０に連通させる浄水流路６９とを形成
する一方、下部側のカバー体５８に、第４環状流路６２
に連通する原水の取り出し口７０と、第３環状流路６１
に連通する浄水取り入れ口７１とを設けている。In the body 54, a hot water supply path 64 communicating with the water inlet of the valve unit 63 and a first water supply path 65 communicating with the water inlet of the valve unit 63 are opened at the bottom of the body. In addition, the body 54 is further provided with a supply path 66 for mixing the hot and cold water mixing chamber A of the valve unit 63 with the first annular flow path 59, and a first water supply flow path 65 connected to the fourth annular flow path 62. And a plug 68 which is open at the bottom of the trunk and has a plug 68 attached thereto.
And the second annular flow path 60 are connected to a purified water flow path 69, while the lower annular cover 58 is provided with a fourth annular flow path 62.
Of raw water that communicates with the third annular flow path 61
And a purified water intake 71 communicating with the water supply port.
【０００８】原水の浄化に際しては、台所のシンク５２
まわりのベース５３に浄水器７２を設置する一方、水栓
５１の原水取り出し口７０に開閉弁７３を接続し、この
開閉弁７３と浄水器７２の原水取り入れ口７４とにわた
って、かつ、浄水器７２の浄水取り出し口７５と水栓５
１の浄水取り入れ口７１とにわたって、それぞれホース
７６，７７を接続して、浄水器７２で濾過された浄水
を、浄水流路６９から浄水吐水筒５６を通して、原水の
吐水口７８近傍の浄水吐水口７９から吐出させるのであ
る。In purifying raw water, a kitchen sink 52 is used.
A water purifier 72 is installed on the surrounding base 53, while an open / close valve 73 is connected to the raw water outlet 70 of the faucet 51, and the open / close valve 73 and the raw water intake 74 of the water purifier 72 are connected. Water outlet 75 and faucet 5
The hoses 76 and 77 are connected to the purified water intake 71 and the purified water filtered by the water purifier 72 is passed from the purified water flow passage 69 through the purified water discharge tube 56 to the purified water discharge port near the raw water discharge port 78. It is discharged from 79.
【０００９】かゝる浄水の取り出し形態によれば、原水
と浄水の吐水筒７８，７９を左右に振ることができる上
に、浄水を原水（または混合湯水）の吐水口近くから吐
出させるので、使い勝手が頗る良いことは勿論、胴５４
に形成する流路構造がシンプルであることに加えて、そ
の流路を何れも胴外部から形成できるので、即ち、単純
な金属棒を胴素材にして、この胴素材に上記流路を切削
加工することで、胴５４を構成することができるので、
胴を単品鋳造するに比べて、水栓の製作コストを大幅に
ダウンさせることができる。According to such a form of taking out the purified water, the raw water and the purified water discharge cylinders 78 and 79 can be swung right and left, and the purified water is discharged from near the discharge port of the raw water (or mixed hot water). Very convenient, of course, torso 54
In addition to the simple structure of the flow path formed in the body, any of the flow paths can be formed from the outside of the body, that is, a simple metal rod is used as the body material, and the flow path is cut into the body material. By doing so, the trunk 54 can be configured,
The production cost of the faucet can be greatly reduced as compared with the case where the body is cast separately.
【００１０】しかし、浄水器７２をシンク５２まわりの
ベース５３に設置するために、浄水器７２が広いスペー
スを専有する上に、ホース７６，７７を水栓５１に外部
接続することが見栄えを悪くし、更に、浄水器７２その
ものとホース７６，７７とが台所作業にとって邪魔な存
在になっていたのである。However, since the water purifier 72 is installed on the base 53 around the sink 52, the water purifier 72 occupies a large space, and the hoses 76 and 77 are externally connected to the faucet 51. In addition, the water purifier 72 itself and the hoses 76, 77 have become a hindrance to the kitchen work.
【００１１】即ち、本出願人が提案の水栓にあっては、
製作コストを大幅にダウンできるものの、原水を胴底部
から浄水器に取り出して、これからの浄水を水栓に戻す
浄化形態をとるとこが考慮されていなかったのであり、
この点で改善の余地があったのである。That is, in the faucet proposed by the present applicant,
Although the production cost could be greatly reduced, it was not considered that the raw water would be taken out from the bottom of the body into a water purifier and the purifying form to return the future purified water to the faucet,
There was room for improvement in this regard.
【００１２】本発明は、かゝる実情に鑑みて成されたも
のであって、浄水器を見栄え良くシンクの下部側に設置
する際に用いて好適な水栓を、使い勝手を良くして安価
に提供することを目的としている。The present invention has been made in view of such circumstances, and a faucet suitable for use in installing a water purifier with a good appearance on the lower side of a sink is provided. It is intended to provide to.
【００１３】[0013]
【課題を解決するための手段】上記の目的を達成するた
めに、本発明が講じた技術的手段は次の通りである。即
ち、吐水量調節用の弁ユニットの内蔵空間を形成するユ
ニットカバーを、ベースに立設される胴の上部側に設
け、このユニットカバーの下部側の胴に、二重筒構造の
原水吐水筒と浄水吐水筒とを備えた上部側のカバー体
と、下部側のカバー体とを、上部側のカバー体のみを回
動可能に設ける一方、前記胴に、弁ユニットの水流入口
に連通する第１給水流路と、浄水器への原水取り出し流
路と、浄水器からの浄水戻し流路とを、それぞれ胴底部
に開口させて形成している。The technical means adopted by the present invention to achieve the above object are as follows. That is, a unit cover forming a built-in space of a valve unit for adjusting a water discharge amount is provided on an upper side of a body standing upright on a base, and a raw water discharge cylinder having a double cylinder structure is provided on a lower body of the unit cover. And an upper cover body provided with a water purification spout and a lower cover body, while only the upper cover body is rotatably provided, while the body is connected to a water inlet of a valve unit. 1 A water supply flow path, a raw water take-out flow path to the water purifier, and a purified water return flow path from the water purifier are formed by opening to the bottom of the body, respectively.
【００１４】そして、前記胴の外周部に、原水吐水筒に
連通する第１環状流路と、浄水吐水筒に連通する第２環
状流路とを、上部側のカバー体とによって水密状に形成
し、更に胴の外周部に、第３の環状流路を下部側のカバ
ー体とによって水密状に形成すると共に、弁ユニットの
水流出口を第１環状流路に連通させる第２給水流路と、
浄水戻し流路を第２環状流路に連通させる浄水流路と、
第１給水流路を第３環状流路に連通させる分岐流路と、
第３環状流路を原水取り出し流路に連通させる原水流路
とを、それぞれ胴に形成し、かつ、連続鋳造されて所定
長さに切断された金属棒を胴素材にして、この胴素材に
上記流路を切削加工して前記胴を構成し、この胴の前記
分岐流路に開閉弁を設けると共に、この開閉弁の操作ハ
ンドルを下部側のカバー体に設けている。A first annular flow path communicating with the raw water spouting cylinder and a second annular flow path communicating with the purified water spouting cylinder are formed in the outer peripheral portion of the body in a watertight manner by the upper cover body. Further, a third annular flow path is formed in the outer peripheral portion of the body in a water-tight manner by the lower cover body, and a second water supply flow path for communicating the water outlet of the valve unit with the first annular flow path. ,
A purified water flow path that allows the purified water return flow path to communicate with the second annular flow path;
A branch flow path for communicating the first water supply flow path with the third annular flow path,
A raw water flow path for communicating the third annular flow path with the raw water take-out flow path is formed on the body, and a metal rod continuously cast and cut to a predetermined length is used as a body material. The body is formed by cutting the flow path, and an on-off valve is provided in the branch flow path of the body, and an operation handle of the on-off valve is provided on a lower cover body.
【００１５】かゝる構成による本発明の水栓によれば、
原水の浄化に際しては、原水を吐水筒に取り出す第１給
水流路の途中から、原水を開閉弁を介して第３環状流路
に取り出し、これを胴内部の原水取り出し流路から胴下
部の浄水器に導いて、この浄水器からの浄水を、胴内部
の浄水戻し流路から第２環状流路を通して、原水吐水口
の近くから吐出させるのである。According to the faucet of the present invention having such a structure,
When purifying raw water, the raw water is taken out of the first water supply passage through the opening / closing valve into the third annular flow passage from the middle of the first water supply passage through which the raw water is taken out of the water discharge pipe. The purified water from the water purifier is discharged from the vicinity of the raw water discharge port through the purified water return flow path inside the body through the second annular flow path.
【００１６】従って、原水と浄水の吐水筒を左右に振る
ことができる上に、浄水を原水の吐水口近くから吐出さ
せるので、水栓の使い勝手は頗る良いものとなる。[0016] Therefore, since the raw water and the water discharge tube of the purified water can be swung right and left and the purified water is discharged from near the discharge port of the raw water, the usability of the faucet becomes extremely good.
【００１７】また、浄水器については、これをシンクの
下部側に設置できるようにして、水栓に対しては、ベー
ス上でのホースなどの外部接続を一切なくすようにした
ことで、浄水器やホースなどが台所作業の邪魔になるこ
とはなく、かつ、シンクまわりに浄水器の設置空間を求
める必要がないので、シンクまわりのスペースを台所作
業に広く使用することができるのである。Also, the water purifier can be installed at the lower side of the sink, and the faucet has no external connection such as a hose on the base. The space around the sink can be widely used for kitchen work because there is no need for the installation of a water purifier around the sink, because there is no need for the installation of a water purifier around the sink.
【００１８】更に、連続鋳造されて所定長さに切断され
た金属棒を胴素材にして、これに流路を切削加工して胴
を構成しているので、胴ひいては水栓の製作コストは極
めて安価なものとなり、全体として本発明によれば、シ
ンクまわりのスペースを台所作業に広く使用することが
できる上に、使い勝手の良い水栓が安価に提供される。Further, since a metal rod which is continuously cast and cut to a predetermined length is used as a body material, and a flow path is cut into the body material to form the body, the manufacturing cost of the body and the faucet is extremely low. According to the present invention, the space around the sink can be widely used for kitchen work, and an easy-to-use faucet is provided at low cost.
【００１９】[0019]
【発明の実施の形態】以下、本発明の実施の形態を図面
に基づいて説明する。図１および図２は浄水取り出しタ
イプに構成された湯水混合水栓１を示し、この水栓１
は、図３に示すように、浄水器２をシンク３の下部側に
設置する上で好適なように構成されている。Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 and FIG. 2 show a hot and cold water mixing faucet 1 configured as a water purifying type.
Is configured so as to be suitable for installing the water purifier 2 below the sink 3 as shown in FIG.
【００２０】これらの図において、図中の４は下部側に
水栓取付足５を備えた胴で、この胴４は、前記水栓取付
足５とナット部材６とによって、シンク３まわりのベー
ス７に立設されるようになっている。８はユニットカバ
ーで、前記胴４の上部側に、吐水量の調節ならびに湯水
の混合比を調節するための弁ユニット９の内蔵空間を形
成している。In these figures, reference numeral 4 denotes a body provided with a faucet mounting foot 5 on the lower side. The body 4 is formed by the faucet mounting foot 5 and the nut member 6 around the base around the sink 3. 7 upright. Reference numeral 8 denotes a unit cover, which forms a built-in space for the valve unit 9 for adjusting the amount of water discharged and adjusting the mixing ratio of hot water on the upper side of the body 4.
【００２１】弁ユニット９は、その詳細な説明は省略す
る（必要ならば実開平７−１２６７１号公報を参照。）
が、大略は、水と湯との流入口（何れも図示していな
い。）および混合湯水の流出口ａが形成された固定弁座
１０と、湯水混合室（上記の流出口ａも一部を構成す
る。）Ａを構成する可動弁体１１と、この可動弁体１１
を回転ならびに摺動させるレバー１２とから成り、か
つ、前記レバー１２に、吐水量の調節ならびに湯水の混
合比を調節するためのレバーハンドル１３を設けてい
る。The valve unit 9 will not be described in detail (if necessary, see Japanese Utility Model Application Laid-Open No. 7-12771).
However, in general, a fixed valve seat 10 in which an inlet for water and hot water (both not shown) and an outlet a for mixed hot water are formed, and a hot / water mixing chamber (part of the outlet a) The movable valve body 11 constituting A and the movable valve body 11
And a lever 12 for adjusting the amount of water discharged and adjusting the mixing ratio of hot and cold water.
【００２２】１４は上部側のカバー体で、ユニットカバ
ー８の下部側の胴４に回動可能に外嵌合されている。１
５は下部側のカバー体で、上部側カバー体１４の下部側
の胴４に固定的に外嵌合されており、この内の上部側の
カバー体１４と胴４との間に第１及び第２の環状流路１
６，１７を水密状に形成すると共に、下部側のカバー体
１５と胴４との間に第３の環状流路１８を水密状に形成
している。An upper cover 14 is rotatably fitted to the lower body 4 of the unit cover 8 so as to be rotatable. 1
Reference numeral 5 denotes a lower cover body, which is fixedly and externally fitted to the lower body 4 of the upper cover body 14. Second annular channel 1
6 and 17 are formed in a water-tight manner, and a third annular flow path 18 is formed between the lower cover body 15 and the body 4 in a water-tight manner.
【００２３】尚、第１乃至第３の環状流路１６〜１８
は、胴４とカバー体１４，１５とに相対峙させて形成し
た環状凹部から成るが、胴４の外周部にのみ、環状凹部
を形成して、第１乃至第３の環状流路１６〜１８を構成
してもよいのである。The first to third annular flow paths 16 to 18
Is composed of an annular concave portion formed so as to face the body 4 and the cover bodies 14 and 15. An annular concave portion is formed only on the outer peripheral portion of the body 4, and the first to third annular flow paths 16 to 15 are formed. 18 may be configured.
【００２４】１９は第１環状流路１６に連通する原水吐
水筒、２０は第２環状流路１７に連通する浄水吐水筒
で、原水吐水口２１と浄水吐水口２２とを互いに近接さ
せるように、これら原水吐水筒１９と浄水吐水筒２０と
を二重筒構造にして、上部側のカバー体１４に設けてい
る。Reference numeral 19 denotes a raw water discharge pipe connected to the first annular flow path 16, and reference numeral 20 denotes a purified water discharge pipe connected to the second annular flow path 17 so that the raw water discharge port 21 and the purified water discharge port 22 are brought close to each other. The raw water spouting tube 19 and the purified water spouting water bottle 20 have a double tube structure, and are provided on the upper cover body 14.
【００２５】２３は弁ユニット９の水流入口に連通する
第１給水流路、２４は弁ユニット９の湯流入口に連通す
る給湯流路、２５は原水流路３７を介して第３環状流路
１８に連通する原水取り出し流路、２６は浄水流路３８
を介して第２環状流路１７に連通する浄水戻し流路で、
何れも胴底部で開口させるように、それぞれ胴４に形成
されている。Reference numeral 23 denotes a first water supply passage communicating with the water inlet of the valve unit 9, reference numeral 24 denotes a hot water supply passage communicating with the hot water inlet of the valve unit 9, and reference numeral 25 denotes a third annular passage via a raw water passage 37. A raw water take-out flow path communicating with 18, 26 is a purified water flow path 38
A purified water return flow path communicating with the second annular flow path 17 through
Each of them is formed on the body 4 so as to be opened at the body bottom.
【００２６】２７は弁ユニット９の湯水混合室Ａを第１
環状流路１６に連通させる第２給水流路、２８は第１給
水流路２３を第３環状流路１８に連通させる分岐流路
で、何れも胴４に形成され、かつ、分岐流路２８には開
閉弁２９が設けられ、この開閉弁２９の操作ハンドル３
０が下部側のカバー体１５に設けられている。Reference numeral 27 denotes a first hot and cold water mixing chamber A of the valve unit 9;
A second water supply flow path communicating with the annular flow path 16 is a branch flow path connecting the first water supply flow path 23 to the third annular flow path 18. Is provided with an on-off valve 29, and the operating handle 3 of the on-off valve 29 is provided.
0 is provided on the lower cover body 15.
【００２７】尚、上下部のカバー体１４，１５は、例え
ば銅合金製のシームレスパイプを所定長さに切断して、
これに切削加工を施して成り、ユニットカバー８は、銅
合金棒を所定長さに切断して切削加工して成るが、この
ような材質に限られるものではない。The upper and lower cover members 14 and 15 are formed by cutting a seamless pipe made of, for example, a copper alloy into a predetermined length.
The unit cover 8 is formed by cutting a copper alloy rod into a predetermined length and cutting the same, but the material is not limited to such a material.
【００２８】また、前記胴４は、連続鋳造されて所定長
さに切断された金属棒（例えば真鍮棒や青銅棒など）を
胴素材にして、この胴素材を所定の外径に切削し、か
つ、上記流路（第１乃至第３の環状流路１６〜１８と、
第１給水流路２３と、給湯流路２４と、原水流路３７
と、原水取り出し流路２５と、浄水流路３８と、浄水戻
し流路２６と、第２給水流路２７と、分岐流路２８）
と、シール用のＯリング溝などを切削加工して成る。The cylinder 4 is made of a metal rod (for example, a brass rod or a bronze rod) which is continuously cast and cut to a predetermined length, and is cut into a predetermined outer diameter. In addition, the flow paths (the first to third annular flow paths 16 to 18,
The first water supply channel 23, the hot water supply channel 24, and the raw water channel 37
, The raw water extraction flow path 25, the purified water flow path 38, the purified water return flow path 26, the second water supply flow path 27, and the branch flow path 28).
And O-ring grooves for sealing are cut.
【００２９】上記構成の湯水混合水栓２において、閉栓
を含む混合湯水または原水の吐水量の調節は、レバーハ
ンドル１３による可動弁体１１の摺動操作によって行わ
れ、原水のみの吐出を含む湯水混合比の調節は、レバー
ハンドル１３による可動弁体１１の回転操作によって行
われるもので、供給管３１，３２から供給された水およ
び湯は、弁ユニット９の湯水混合室Ａに送り込まれて混
合され、その混合湯水（または原水）が第２給水流路２
７を通して第１環状流路１６に導入され、原水吐水筒１
９を経て吐水口２１から吐出されるようになっている。In the hot and cold water mixing faucet 2 having the above-described structure, the adjustment of the discharge of the mixed hot and cold water or the raw water including the closure is performed by the sliding operation of the movable valve body 11 by the lever handle 13, and the hot and cold water containing only the raw water is discharged. The mixing ratio is adjusted by rotating the movable valve body 11 with the lever handle 13. Water and hot water supplied from the supply pipes 31 and 32 are sent to the hot / water mixing chamber A of the valve unit 9 and mixed. And the mixed hot water (or raw water) is supplied to the second water supply passage 2
7 and introduced into the first annular flow path 16,
After that, the water is discharged from the water outlet 21 through the nozzle 9.
【００３０】浄水の取り出しに際しては、図３に示した
ように、シンク３の下部側に浄水器２を設置して、水栓
１の原水取り出し流路２５と浄水器２の原水取り入れ口
３３とにわたって、例えば銅パイプなどの原水供給管３
４を接続し、かつ、浄水器２の浄水取り出し口３５と水
栓１の浄水戻し流路２６とにわたって、例えば銅パイプ
などの浄水供給管３６を接続するのであって、操作ハン
ドル３０によって開閉弁２９を開弁させることで、浄水
器２で濾過された浄水が、浄水供給管３６と、浄水戻し
流路２６と、第２環状流路１７と、浄水吐水筒２０とを
通して、原水吐水口２１近傍の浄水吐水口２２から吐出
される。At the time of taking out the purified water, as shown in FIG. 3, the water purifier 2 is installed at the lower side of the sink 3, and the raw water take-out channel 25 of the faucet 1 and the raw water intake 33 of the water purifier 2 are connected. Over the raw water supply pipe 3 such as a copper pipe
4 and a purified water supply pipe 36 such as a copper pipe connected between the purified water outlet 35 of the water purifier 2 and the purified water return passage 26 of the faucet 1. By opening the valve 29, the purified water filtered by the water purifier 2 passes through the purified water supply pipe 36, the purified water return flow path 26, the second annular flow path 17, and the purified water discharge pipe 20, and passes through the raw water discharge port 21. The water is discharged from a nearby clean water spout 22.
【００３１】即ち、第１給水流路２３から分岐させた原
水を、開閉弁２９を介して第３環状流路１８に取り出
し、これを胴内部の原水取り出し流路２５から胴下部の
浄水器２に導いて、この浄水器２からの浄水を再び胴内
部の浄水戻し流路２６に戻し、第２環状流路１７から浄
水吐水筒２０を通して、この浄水を吐水口２２から吐出
させるのである。That is, the raw water branched from the first water supply flow path 23 is taken out to the third annular flow path 18 via the on-off valve 29, and this is taken from the raw water take-out flow path 25 inside the body to the water purifier 2 at the lower part of the body. Then, the purified water from the water purifier 2 is returned to the purified water return flow path 26 inside the body again, and the purified water is discharged from the water discharge port 22 through the purified water discharge pipe 20 from the second annular flow path 17.
【００３２】従って、浄水が原水吐水口２１の近傍で吐
出されることに加えて、原水吐水筒１９と浄水吐水筒２
０とを二重筒構造にして、これを左右に振れるように上
部側のカバー体１４に設けているので、水栓１の使い勝
手は頗る良いものとなっている。Therefore, in addition to the discharge of the purified water near the raw water discharge port 21, the raw water discharge pipe 19 and the purified water discharge pipe 2
Since the water faucet 1 has a double cylinder structure and is provided on the upper cover body 14 so that it can swing right and left, the faucet 1 is extremely convenient to use.
【００３３】また、浄水器２をシンク３の下部側に設置
して、シンク３の下部において、原水供給管３４と浄水
供給管３６とを、水栓１の原水取り出し流路２５と浄水
戻し流路２６とに接続しているので、浄水器２や供給管
３４，３６などが台所作業の邪魔になることはなく、か
つ、シンクまわりに浄水器の設置空間を求める必要がな
いので、シンクまわりのスペースを台所作業に広く使用
することができる。Further, the water purifier 2 is installed on the lower side of the sink 3, and the raw water supply pipe 34 and the purified water supply pipe 36 are connected to the raw water supply passage 25 of the faucet 1 and the purified water return flow at the lower part of the sink 3. Since it is connected to the channel 26, the water purifier 2 and the supply pipes 34 and 36 do not obstruct the kitchen work, and there is no need to find an installation space for the water purifier around the sink. Space can be widely used for kitchen work.
【００３４】尚、図３においては、第１給水流路２３か
らの分岐流路２８に、原水取り出し流路２５を直接的に
接続させているが、これは原水の取り出し状況を把握し
易いように図示したためであり、実際は、分岐流路２８
から第３環状流路１８を経て原水取り出し流路２５に原
水が取り出されることは言うまでもない。In FIG. 3, the raw water take-out flow path 25 is directly connected to the branch flow path 28 from the first water supply flow path 23, but this is to make it easier to grasp the raw water take-out state. In fact, the branch flow path 28
Needless to say, the raw water is taken out to the raw water take-out passage 25 through the third annular flow passage 18.
【００３５】また、上記の実施の形態では、湯水混合水
栓１について説明したが、給湯流路２４を備えず、か
つ、湯水混合比の調節機能を有しない弁ユニット、即
ち、閉止を含む吐水量調節の機能のみを有する弁ユニッ
トを備える所謂単水栓を、本発明の実施の対象にするこ
とが可能であることは言うまでもない。In the above-described embodiment, the hot and cold water mixing faucet 1 has been described. However, a valve unit having no hot water supply channel 24 and having no function of adjusting the hot and cold water mixing ratio, that is, a discharge unit including a closing valve, is provided. It goes without saying that a so-called single faucet provided with a valve unit having only the function of adjusting the amount of water can be an object of the present invention.
【００３６】[0036]
【発明の効果】以上説明したように、本発明にかゝる水
栓によれば、浄水を原水吐水口の近傍で吐出させるよう
にし、かつ、原水と浄水の吐水筒を左右に振ることがで
きるようにしているので、水栓の使い勝手は頗る良いも
のとなっている。As described above, according to the faucet according to the present invention, it is possible to discharge purified water in the vicinity of the raw water discharge port, and to swing the discharge pipe of the raw water and the purified water right and left. The ease of use of the faucet is very good because it is made possible.
【００３７】また、浄水器については、これをシンクの
下部側に設置できるようにし、水栓に対しては、ベース
上でのホースなどの外部接続を一切なくすようにしてい
るので、浄水器やホースなどが台所作業の邪魔になるこ
とはなく、かつ、シンクまわりに浄水器の設置空間を求
める必要がないので、シンクまわりのスペースを台所作
業に広く使用することができるのである。The water purifier can be installed below the sink, and the faucet has no external connection such as a hose on the base. Since the hose does not obstruct the kitchen work, and there is no need to provide a space for installing a water purifier around the sink, the space around the sink can be widely used for kitchen work.
【００３８】そして、連続鋳造されて所定長さに切断さ
れた金属棒を胴素材にして、これに流路を切削加工して
胴を構成しているので、胴ひいては水栓の製作コストは
極めて安価なものとなり、全体として本発明によれば、
シンクまわりのスペースを台所作業に広く使用すること
ができる上に、使い勝手の良い水栓が安価に提供され
る。Further, since a metal rod which is continuously cast and cut to a predetermined length is used as a body material, and a flow path is cut into the body material to form the body, the manufacturing cost of the body and the faucet is extremely low. Inexpensive, and according to the invention as a whole,
The space around the sink can be widely used for kitchen work, and an easy-to-use faucet is provided at low cost.
【図１】湯水混合水栓の縦断側面図である。FIG. 1 is a vertical sectional side view of a hot and cold water mixing faucet.
【図２】要部を破断した湯水混合水栓の正面図である。FIG. 2 is a front view of a hot and cold water mixing faucet in which a main part is broken.
【図３】原水と浄水の取り出し形態図である。FIG. 3 is a view showing a form of taking out raw water and purified water.
【図４】本発明を比較する従来例の原水と浄水の取り出
し形態図である。FIG. 4 is a view showing a conventional example in which raw water and purified water are taken out to compare the present invention.
【図５】従来例の湯水混合水栓の断面図である。FIG. 5 is a sectional view of a conventional hot and cold water mixing faucet.
４…胴、７…ベース、８…ユニットカバー、９…吐水量
調節用弁ユニット、１４…上部側のカバー体、１５…下
部側のカバー体、１６…第１環状流路、１７…第２環状
流路、１８…第３環状流路、１９…原水吐水筒、２０…
浄水吐水筒、２１…原水吐水口、２２…浄水吐水口、２
３…第１給水流路、２４…給湯流路、２５…原水取り出
し流路、２６…浄水戻し流路、２７…第２給水流路、２
８…分岐流路、２９開閉弁、３０…操作ハンドル、Ａ…
湯水混合室。4 ... trunk, 7 ... base, 8 ... unit cover, 9 ... valve unit for water discharge control, 14 ... upper cover body, 15 ... lower cover body, 16 ... first annular channel, 17 ... second Annular flow path, 18: third annular flow path, 19: raw water discharge pipe, 20 ...
Clean water spout, 21 ... Raw water spout, 22 ... Pure water spout, 2
3: first water supply channel, 24: hot water supply channel, 25: raw water extraction channel, 26: purified water return channel, 27: second water supply channel, 2
8 ... branch flow path, 29 opening / closing valve, 30 ... operation handle, A ...
Hot water mixing room.
Claims (2)
形成するユニットカバーを、ベースに立設される胴の上
部側に設け、このユニットカバーの下部側の胴に、二重
筒構造の原水吐水筒と浄水吐水筒とを備えた上部側のカ
バー体と、下部側のカバー体とを、上部側のカバー体の
みを回動可能に設ける一方、前記胴に、弁ユニットの水
流入口に連通する第１給水流路と、浄水器への原水取り
出し流路と、浄水器からの浄水戻し流路とを、それぞれ
胴底部に開口させて形成し、前記胴の外周部には、原水
吐水筒に連通する第１環状流路と、浄水吐水筒に連通す
る第２環状流路とを、上部側のカバー体とによって水密
状に形成し、更に胴の外周部に、第３の環状流路を下部
側のカバー体とによって水密状に形成すると共に、弁ユ
ニットの水流出口を第１環状流路に連通させる第２給水
流路と、浄水戻し流路を第２環状流路に連通させる浄水
流路と、第１給水流路を第３環状流路に連通させる分岐
流路と、第３環状流路を原水取り出し流路に連通させる
原水流路とを、それぞれ胴に形成し、かつ、連続鋳造さ
れて所定長さに切断された金属棒を胴素材にして、この
胴素材に上記流路を切削加工して前記胴を構成し、この
胴の前記分岐流路に開閉弁を設けると共に、この開閉弁
の操作ハンドルを下部側のカバー体に設けて成ることを
特徴とする水栓。1. A unit cover forming a built-in space of a valve unit for adjusting a water discharge amount is provided on an upper side of a body erected on a base, and a double cylinder structure is provided on a lower body of the unit cover. An upper cover body provided with a raw water spout and a purified water spout, and a lower cover body are provided so that only the upper cover body is rotatable, while the body is provided with a water inlet of a valve unit. A first water supply flow path, a raw water take-out flow path to the water purifier, and a purified water return flow path from the water purifier are formed to open at the bottom of the body, respectively. A first annular flow passage communicating with the water bottle and a second annular flow passage communicating with the purified water spouting water bottle are formed in a water-tight manner by an upper cover body, and a third annular flow passage is formed on the outer peripheral portion of the body. The passage is formed watertight with the lower cover, and the water outlet of the valve unit is A second water supply flow path communicating with the first annular flow path, a purified water flow path communicating the purified water return flow path with the second annular flow path, and a branch flow path communicating the first water supply flow path with the third annular flow path And a raw water flow path for connecting the third annular flow path to the raw water take-out flow path are formed on the body, and a metal rod continuously cast and cut to a predetermined length is used as a body material. The flow path is cut into a material to form the body, and an on-off valve is provided in the branch flow path of the body, and an operation handle of the on-off valve is provided on a lower cover body. Water faucet.
を有せしめ、この弁ユニットの湯流入口に連通する給湯
流路を、前記胴に胴底部で開口させて形成し、かつ、弁
ユニットの湯水混合室を第１環状流路に連通させて、前
記原水吐水筒に混合湯水を取り出せるように構成して成
る請求項１記載の水栓。2. The valve unit has a function of adjusting a mixing ratio of hot water and hot water, and a hot water supply passage communicating with a hot water inlet of the valve unit is formed by opening the body at a bottom of the body. The faucet according to claim 1, wherein the hot / water mixing chamber is communicated with the first annular flow passage so that the mixed hot / cold water can be taken out from the raw water spouting cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28447797A JP3386987B2 (en) | 1997-09-30 | 1997-09-30 | Faucet with water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28447797A JP3386987B2 (en) | 1997-09-30 | 1997-09-30 | Faucet with water purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH11108214A true JPH11108214A (en) | 1999-04-20 |
| JP3386987B2 JP3386987B2 (en) | 2003-03-17 |
Family
ID=17679034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28447797A Expired - Fee Related JP3386987B2 (en) | 1997-09-30 | 1997-09-30 | Faucet with water purifier |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3386987B2 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2226506A1 (en) * | 2001-02-23 | 2005-03-16 | Roberto Ladron Jimenez | Pipe arrangement, has two water lines connected to extreme end of water tap in separate manner, where water tap is connected to duct for purifying water |
| JP2012508357A (en) * | 2008-11-10 | 2012-04-05 | アクセス ビジネス グループ インターナショナル リミテッド ライアビリティ カンパニー | Valve device for faucet |
| JP2015096753A (en) * | 2013-11-15 | 2015-05-21 | 株式会社ケーブイケー | Body for single lever faucet and single lever faucet |
| CN107781459A (en) * | 2016-08-29 | 2018-03-09 | 开平市国陶卫浴五金制品有限公司 | A kind of Washbowl tap agent structure |
| CN107781452A (en) * | 2016-08-29 | 2018-03-09 | 开平市国陶卫浴五金制品有限公司 | A kind of Kitchen tap agent structure |
| CN108061178A (en) * | 2018-01-11 | 2018-05-22 | 厦门松霖科技股份有限公司 | Pressing switching spool |
| CN113719659A (en) * | 2021-08-11 | 2021-11-30 | 江苏果麦环保科技有限公司 | Water purifying tap water channel structure |
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1997
- 1997-09-30 JP JP28447797A patent/JP3386987B2/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2226506A1 (en) * | 2001-02-23 | 2005-03-16 | Roberto Ladron Jimenez | Pipe arrangement, has two water lines connected to extreme end of water tap in separate manner, where water tap is connected to duct for purifying water |
| JP2012508357A (en) * | 2008-11-10 | 2012-04-05 | アクセス ビジネス グループ インターナショナル リミテッド ライアビリティ カンパニー | Valve device for faucet |
| JP2015096753A (en) * | 2013-11-15 | 2015-05-21 | 株式会社ケーブイケー | Body for single lever faucet and single lever faucet |
| CN107781459A (en) * | 2016-08-29 | 2018-03-09 | 开平市国陶卫浴五金制品有限公司 | A kind of Washbowl tap agent structure |
| CN107781452A (en) * | 2016-08-29 | 2018-03-09 | 开平市国陶卫浴五金制品有限公司 | A kind of Kitchen tap agent structure |
| CN108061178A (en) * | 2018-01-11 | 2018-05-22 | 厦门松霖科技股份有限公司 | Pressing switching spool |
| CN108061178B (en) * | 2018-01-11 | 2023-10-27 | 漳州松霖智能家居有限公司 | Pressing switching valve core |
| CN113719659A (en) * | 2021-08-11 | 2021-11-30 | 江苏果麦环保科技有限公司 | Water purifying tap water channel structure |
| CN113719659B (en) * | 2021-08-11 | 2023-08-25 | 江苏果麦环保科技有限公司 | Water purifying tap water channel structure |
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