JP3753483B2 - Faucet direct water purifier - Google Patents
Faucet direct water purifier Download PDFInfo
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- JP3753483B2 JP3753483B2 JP29707596A JP29707596A JP3753483B2 JP 3753483 B2 JP3753483 B2 JP 3753483B2 JP 29707596 A JP29707596 A JP 29707596A JP 29707596 A JP29707596 A JP 29707596A JP 3753483 B2 JP3753483 B2 JP 3753483B2
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- Prior art keywords
- water
- raw water
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- faucet
- flow rate
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Description
【０００１】
【発明の属する技術分野】
本発明は、吐出流量を多段に切り換え可能な蛇口直結型浄水器に関する。
【０００２】
【従来の技術】
従来、蛇口直結型浄水器においては、浄水、原水ストレート及びまたは原水シャワーへの切り換えには、筒体の長手方向に位相をずらして複数の開口部を設けた筒状弁を備え、レバーにて筒状弁を回動させることにより、筒体の開口部を浄水、原水ストレート或いはさらに原水シャワー用のそれぞれの流出口に連通させ、筒状弁へ導入された原水の流路を切り換えるようにした流路切換機構が一般に用いられている。
【０００３】
図２に従来の蛇口直結型浄水器の一例の断面図を示す。図２において、筒状弁２３には、原水導入口３３を備えると共に、浄水用開口部２５及び原水シャワー用開口部２６が筒体の長手方向に位相をずらして設けられている流路切換機構をを有する。レバー２７にて筒状弁２３を回動させ、例えば筒状弁２３の浄水用開口部２５が流路切換機構本体２１の浄水用流出口２９に合致させて連通させると、蛇口からの原水は、原水導入路２２、原水導入口３３、筒体内、浄水用開口部２５、浄水用流出口２９を経て流れ、浄水カートリッジ３１にて浄化されて吐出される。また、図示されてないが、原水シャワー用開口部２６が原水シャワー用流出口３０に合致させて連通させると、原水は、シャワーキャップ３２にてシャワーとされ吐出される。
【０００４】
かかる従来の蛇口直結型浄水器においては、浄水、原水ストレート及びまたは原水シャワーの吐出流量を変えようとする場合、蛇口で原水の供給量を変えるか、レバーにて筒状弁を回動させる際に筒体の開口部と本体の流出口との合致割合を変えるしかないが、蛇口での吐出流量の調節は、レバー操作以外の操作が加わることになり、またレバーにての吐出流量の調節は、レバーでの微操作を必要とし、いずれにしても吐出流量を簡便なレバー操作で切り換えようとするには不都合なものである。
【０００５】
【発明が解決しようとする課題】
本発明の目的は、浄水、原水ストレート及びまたは原水シャワーの吐出流量を２段以上の段階的にレバー操作にて切り換えることが可能な蛇口直結型浄水器を提供することにある。
【０００６】
【課題を解釈するための手段】
本発明は、上水道の蛇口に着脱自在に取り付けられ、筒体の長手方向に位相をずらして設けた浄水用、原水ストレート用及びまたは原水シャワー用の開口部を持つ筒状弁と、それら開口部に対応する各流出口を有し、レバーでの該筒状弁の回動により、一つの開口部と流出口とを連通させ、原水流路の切り換えを可能とする浄水器であって、該筒状弁の筒体の前記開口部の少なくとも一つと同一円周上に、大きさの異なる複数の開口部を他の前記開口部と位相をずらして設け、レバーでの該筒状弁のさらなる回動により、大きさの異なる開口部の一つを流路を切り換えたと同じ流出口に連通させ、同じ流路での吐出流量の切り換えを可能としたことを特徴とする蛇口直結型浄水器にある。
【０００７】
【発明の実施の形態】
本発明の構成を図面により説明する。
図１は、浄水の吐出流量の切り換えを可能とした本発明の蛇口直結型浄水器の一例の断面図である。図１中、１は流路及び流量切換機構本体、２は原水導入路、３は筒状弁、４はシールパッキン、５は浄水用大径開口部、６は原水シャワー用大径開口部、７５は浄水用小径開口部、８はレバー、９は蛇口装着用回転リング、１０は浄水用流出口、１１は原水シャワー用流出口、１２は浄水カートリッジ、１３はシャワーキャップ、１４は原水導入口を示す。
【０００８】
図１において、レバー８にて回動可能な筒状弁３は、筒状弁３の筒体の長手方向に位相をずらして浄水用大径開口部５、原水シャワー用大径開口部６、浄水用小径開口部７５の各開口部が設けられると共に、筒状弁３の筒体の浄水用大径開口部５と同一円周上に浄水用小径開口部７５が設けられている。
【０００９】
レバー８にて筒状弁３を回動させ、筒状弁３の浄水用大径開口部５が流路及び流量切換機構本体１の浄水用流出口１０に合致させて連通させると、蛇口からの原水は、原水導入路２、原水導入口１４、筒体内、浄水用大径開口部５、浄水用流出口１０を経て流れ、浄水カートリッジ１２にて浄化されて浄水として吐出される。
【００１０】
浄水の吐出流量を切り換えるときは、レバー８にて筒状弁３をさらに回動させ、筒状弁３の浄水用小径開口部７５が流路及び流量切換機構本体１の浄水用流出口１０に合致させて連通させると、蛇口からの原水は、原水導入路２、原水導入口１４、筒体内、浄水用小径開口部７５、浄水用流出口１０を経て制限された量で流れ、浄水カートリッジ１２にて浄化された浄水は、少ない吐出流量で吐出される。
【００１１】
また、図３は、原水シャワーの吐出流量の切り換えを可能とした本発明の蛇口直結型浄水器の一例の断面図であるが、図３において、レバー８にて筒状弁３を回動させ、筒状弁３の原水シャワー用大径開口部６が流路及び流量切換機構本体１の原水シャワー用流出口１１に合致させて連通させると、蛇口からの原水は、原水導入路２、原水導入口１４、筒体内、原水シャワー用大径開口部６、原水シャワー用流出口１１を経て流れ、シャワーキャップ１３にてシャワーとされて吐出される。
【００１２】
原水シャワーの吐出流量を切り換えるときは、レバー８にて筒状弁３をさらに回動させ、筒状弁３の原水シャワー用大径開口部６と同一円周上に設けた原水シャワー用小径開口部７６が流路及び流量切換機構本体１の原水シャワー用流出口１１に合致させて連通させると、蛇口からの原水は、原水導入路２、原水導入口１４、筒体内、原水シャワー用小径開口部７６、原水シャワー用流出口１１を経て制限された量で流れ、シャワーキャップ１３にてシャワーとされて少ない吐出流量で吐出される。
【００１３】
図１及び図３は、浄水の吐出流量のみ及び原水シャワーの吐出流量のみをそれぞれ切り換え可能とした例を示したものであるが、原水ストレートの吐出流量を切り換え可能とすることもでき、また、例えば浄水と原水シャワーの両方の吐出流量をそれぞれ切り換え可能とすることもできる。
【００１４】
本発明の蛇口直結型浄水器の流路及び流量切換機構においては、筒状弁の筒体の長手方向に設けた浄水用、原水ストレート用及びまたは原水シャワー用の開口部が筒状弁の回動によりそれぞれの流出口に連通して流路が切り換わる流路切換機能を備えると共に、筒状弁の筒体の長手方向に対して直角方向にあって、吐出流量を切り換えるべき浄水用、原水ストレート用または原水シャワー用の水の開口部と同一円周上に、大きさの異なる複数の開口部を設けたことにより吐出流量が切り換わる流量切換機能を備える。
【００１５】
筒状弁の筒体の浄水用、原水ストレート用及びまたは原水シャワー用の開口部と同一円周上に設ける大きさの異なる複数の開口部は、開口部の数が２〜３個であることが好ましく、吐出流量の切り換えが２〜３段に段階的にレバー操作にて行うことが可能となる。また、筒状弁の筒体の各開口部と同一円周上に設ける開口部の配置は、レバーの操作上、大径開口部を基準として３０〜９０゜の角度範囲の円周上に設けることが好ましい。
【００１６】
本発明の蛇口直結型浄水器における流路及び流量切換機構、浄水カートリッジ等を構成する各部材は、従来の蛇口直結型浄水器におけると同じ部材であってもよく、特にその構成部材には制限はない。
【００１７】
【実施例】
本発明の蛇口直結型浄水器の例を図１及び図３に示した。図１は、浄水の吐出流量の切り換えを可能とした本発明の蛇口直結型浄水器の一例であり、図３は、原水シャワーの吐出流量の切り換えを可能とした本発明の蛇口直結型浄水器の一例である。
【００１８】
【発明の効果】
本発明の蛇口直結型浄水器は、浄水、原水ストレート及びまたは原水シャワーの流路の切り換えのみならず、各吐出流量を２段以上の段階的にレバー操作のみにて容易に切り換えることが可能なるものであり、吐出流量の切り換えのための部材の特別な追加もなく、コストアップなしに新しい機能を付加したものである。
以上
【図面の簡単な説明】
【図１】本発明の浄水の吐出流量の切り換えを可能とした蛇口直結型浄水器の一例の断面図である。
【図２】従来の蛇口直結型浄水器の一例の断面図である。
【図３】本発明の原水シャワーの吐出流量の切り換えを可能とした蛇口直結型浄水器の一例の断面図である。
【符号の説明】
１ 流路及び流量切換機構本体
２ 原水導入路
３ 筒状弁
４ シールパッキン
５ 浄水用大径開口部
６ 原水シャワー用大径開口部
７５ 浄水用小径開口部
７６ 原水シャワー用小径開口部
８ レバー
９ 蛇口装着用回転リング
１０ 浄水用流出口
１１ 原水シャワー用流出口
１２ 浄水カートリッジ
１３ シャワーキャップ
１４ 原水導入口[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a faucet directly connected water purifier capable of switching the discharge flow rate in multiple stages.
[0002]
[Prior art]
Conventionally, in a faucet direct connection type water purifier, for switching to purified water, raw water straight and / or raw water shower, a cylindrical valve provided with a plurality of openings by shifting the phase in the longitudinal direction of the cylindrical body is provided by a lever. By rotating the tubular valve, the opening of the tubular body is communicated with each outlet for clean water, raw water straight or further raw water shower, and the flow path of raw water introduced into the tubular valve is switched. A flow path switching mechanism is generally used.
[0003]
FIG. 2 shows a cross-sectional view of an example of a conventional faucet direct-coupled water purifier. In FIG. 2, the
[0004]
In such a conventional faucet direct connection type water purifier, when changing the discharge flow rate of purified water, raw water straight and / or raw water shower, when changing the supply amount of raw water at the faucet or rotating the cylindrical valve with a lever However, there is no choice but to change the matching ratio between the opening of the cylinder and the outlet of the main body, but adjusting the discharge flow rate at the faucet requires operations other than lever operation, and adjusting the discharge flow rate at the lever This requires a fine operation with the lever, and in any case, it is inconvenient for switching the discharge flow rate with a simple lever operation.
[0005]
[Problems to be solved by the invention]
An object of the present invention is to provide a faucet-directly connected water purifier capable of switching the flow rate of purified water, raw water straight and / or raw water shower in two or more stages by lever operation.
[0006]
[Means for interpreting problems]
The present invention relates to a tubular valve having an opening for water purification, for raw water straight and / or for raw water shower, which is detachably attached to a faucet of a water supply and is provided with a phase shifted in the longitudinal direction of the cylindrical body, and these openings. having respective outlet ports corresponding to, by rotation of the cylindrical valve in the lever, communicates and with one opening outlet, a water purifier you allow switching of the raw water flow path, On the same circumference as at least one of the openings of the cylindrical body of the cylindrical valve, a plurality of openings having different sizes are provided out of phase with the other openings . A faucet-directly connected water purifier characterized in that, by further rotation, one of the openings of different sizes is connected to the same outlet when the flow path is switched, and the discharge flow rate can be switched in the same flow path . It is in.
[0007]
DETAILED DESCRIPTION OF THE INVENTION
The configuration of the present invention will be described with reference to the drawings.
FIG. 1 is a cross-sectional view of an example of a faucet-directly connected water purifier according to the present invention that enables switching of the discharge flow rate of purified water. In FIG. 1, 1 is a flow path and flow rate switching mechanism body, 2 is a raw water introduction path, 3 is a cylindrical valve, 4 is a seal packing, 5 is a large-diameter opening for water purification, 6 is a large-diameter opening for a raw water shower, 75 is a small-diameter opening for water purification, 8 is a lever, 9 is a rotating ring for attaching a faucet, 10 is an outlet for water purification, 11 is an outlet for raw water shower, 12 is a water purification cartridge, 13 is a shower cap, and 14 is a raw water inlet. Show.
[0008]
In FIG. 1, a
[0009]
When the
[0010]
When switching the discharge flow rate of purified water, the
[0011]
FIG. 3 is a cross-sectional view of an example of the faucet direct-coupled water purifier of the present invention that can switch the discharge flow rate of the raw water shower. In FIG. When the large-diameter opening 6 for the raw water shower of the
[0012]
When the discharge flow rate of the raw water shower is switched, the
[0013]
1 and 3 show an example in which only the discharge flow rate of purified water and only the discharge flow rate of the raw water shower can be switched, respectively, the discharge flow rate of the raw water straight can also be switched, For example, the discharge flow rates of both purified water and raw water shower can be switched.
[0014]
In the flow path and the flow rate switching mechanism of faucet type water purifier of the present invention, a water purification provided in the longitudinal direction of the cylindrical body of the tubular valve, the opening is cylindrical valve for the raw water straight and for or raw Shower times Raw water for purifying water that has a flow path switching function for switching the flow path to communicate with each outlet by movement, and that is in a direction perpendicular to the longitudinal direction of the cylindrical body of the cylindrical valve and whose discharge flow rate should be switched provided on the opening and the same circumference of the water for straight or for raw water shower, the size of a plurality of different discharge flow rate off switched flow switching function by providing the opening.
[0015]
The plurality of openings of different sizes provided on the same circumference as the openings for water purification, raw water straight and / or raw water shower of the tubular body of the tubular valve should have 2 to 3 openings. preferably, switching of the discharge flow rate can be performed by stepwise lever 2-3 stages becomes possible. In addition, the arrangement of the openings provided on the same circumference as each opening of the cylindrical body of the cylindrical valve is provided on the circumference of an angle range of 30 to 90 ° with respect to the large-diameter opening for the operation of the lever. It is preferable.
[0016]
Each member constituting the flow path and the flow rate switching mechanism, the water purification cartridge, etc. in the faucet direct connection type water purifier of the present invention may be the same member as in the conventional faucet direct connection type water purifier, and in particular, the constituent members are limited. There is no.
[0017]
【Example】
The example of the faucet direct connection type water purifier of this invention was shown in FIG.1 and FIG.3. FIG. 1 is an example of a faucet direct connection type water purifier according to the present invention capable of switching the discharge flow rate of purified water, and FIG. 3 is a faucet direct connection type water purifier according to the present invention capable of switching the discharge flow rate of raw water shower. It is an example.
[0018]
【The invention's effect】
The faucet direct-coupled water purifier of the present invention can easily switch not only the flow path of purified water, raw water straight and / or raw water shower, but also each discharge flow rate in two or more stages only by lever operation. Therefore, there is no special addition of a member for switching the discharge flow rate, and a new function is added without increasing the cost.
[Brief description of drawings]
FIG. 1 is a cross-sectional view of an example of a faucet-directly connected water purifier capable of switching the discharge flow rate of purified water according to the present invention.
FIG. 2 is a cross-sectional view of an example of a conventional faucet directly connected water purifier.
FIG. 3 is a cross-sectional view of an example of a faucet-directly connected water purifier capable of switching the discharge flow rate of the raw water shower of the present invention.
[Explanation of symbols]
DESCRIPTION OF
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29707596A JP3753483B2 (en) | 1996-10-21 | 1996-10-21 | Faucet direct water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29707596A JP3753483B2 (en) | 1996-10-21 | 1996-10-21 | Faucet direct water purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10118642A JPH10118642A (en) | 1998-05-12 |
| JP3753483B2 true JP3753483B2 (en) | 2006-03-08 |
Family
ID=17841888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29707596A Expired - Lifetime JP3753483B2 (en) | 1996-10-21 | 1996-10-21 | Faucet direct water purifier |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3753483B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113209676A (en) * | 2021-05-20 | 2021-08-06 | 福建欣宇卫浴科技股份有限公司 | Filtration and gondola water faucet |
-
1996
- 1996-10-21 JP JP29707596A patent/JP3753483B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH10118642A (en) | 1998-05-12 |
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