JPH0628165Y2 - Cartridge filter - Google Patents
Cartridge filterInfo
- Publication number
- JPH0628165Y2 JPH0628165Y2 JP1988027516U JP2751688U JPH0628165Y2 JP H0628165 Y2 JPH0628165 Y2 JP H0628165Y2 JP 1988027516 U JP1988027516 U JP 1988027516U JP 2751688 U JP2751688 U JP 2751688U JP H0628165 Y2 JPH0628165 Y2 JP H0628165Y2
- Authority
- JP
- Japan
- Prior art keywords
- cap
- housing body
- filter
- spring piece
- housing
- 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.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 239000008399 tap water Substances 0.000 description 5
- 235000020679 tap water Nutrition 0.000 description 5
- 235000020188 drinking water Nutrition 0.000 description 3
- 239000003651 drinking water Substances 0.000 description 3
- 235000012171 hot beverage Nutrition 0.000 description 3
- 235000013353 coffee beverage Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- -1 for example Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 241001122767 Theaceae Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 235000016213 coffee Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 235000008446 instant noodles Nutrition 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 235000014214 soft drink Nutrition 0.000 description 1
- 235000013616 tea Nutrition 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Beverage Vending Machines With Cups, And Gas Or Electricity Vending Machines (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 本考案はカートリッジ式濾過器の改良に係り、特にコー
ラ、ジュースのような清涼飲料自販機やコーヒー、紅茶
のようなホット系飲料自販機や即席麺類自販機のように
飲料用水を使用する自動販売機内に付設して好適なカー
トリッジ式濾過器に関する。[Detailed Description of the Invention] [Industrial application] The present invention relates to improvement of a cartridge type filter, and in particular, a soft drink vending machine such as cola and juice, a hot drink vending machine such as coffee and tea, and instant noodles. The present invention relates to a suitable cartridge type filter attached to an automatic vending machine such as a vending machine that uses drinking water.
一般にコーヒー飲料等の自動販売機には原水として飲料
用水、たとえば水道水が供給されるようになっている。Drinking water, for example, tap water is generally supplied as raw water to a vending machine for coffee drinks and the like.
しかしながら、水道水中には比較的少量ではあるが塩
素、濁り、配管中の錆及び地域差はあるもののカルシウ
ムやマグネシウム等の硬度成分が含まれているため、自
動販売機内に濾過器を取付け、水道水を当該濾過器に通
水し、濾過処理してその濾過水を自動販売機の飲料用水
として使用するようにしている。However, tap water contains a relatively small amount of chlorine, turbidity, rust in pipes and hardness components such as calcium and magnesium although there are regional differences. Water is passed through the filter, filtered, and the filtered water is used as drinking water for vending machines.
第４図は濾過器を付設したたとえばホット系飲料自販機
の一例を示す概略図であり、水道水は水入口弁２０によ
って流量を調整され、濾過器２１によって濾過された
後、ヒートタンク２２で加熱され、熱湯供給弁２３によ
って分岐し、種類別の混合受皿２４，２５，２６内に供
給され、原料筒２７，２８，２９から流下する原料と混
合されホット飲料としてカップ３０内に注入される。FIG. 4 is a schematic view showing an example of, for example, a hot beverage vending machine provided with a filter, in which the flow rate of tap water is adjusted by a water inlet valve 20, filtered by a filter 21, and then heated by a heat tank 22. Then, it is branched by the hot water supply valve 23, is supplied into the mixing pans 24, 25, 26 for each type, is mixed with the raw materials flowing down from the raw material tubes 27, 28, 29, and is poured into the cup 30 as a hot beverage.
第５図はこのような自動販売機内に付設されている従来
型カートリッジ式濾過器２１の一例を示す断面図であ
り、図中３１は水道水の流入口３２と処理水の流出口３
３を備えたキャップ、３４はこのキャップ３１の下面に
装着する有底筒状のハウジング本体、３５はその上端部
を処理水の流出口３３に密嵌し、その側胴部をハウジン
グ本体３４内に位置させた濾材、３６はハウジング本体
３４の上部とキャップ３１の内周面との間に嵌め付けた
Ｏリング、３７はキャップ３１とハウジング本体３４の
上部とを締付固定する締付バンドであり、締付Ｔ字型ナ
ット３８によって緩めたり締め付けたりするものであ
る。FIG. 5 is a sectional view showing an example of a conventional cartridge type filter 21 additionally provided in such a vending machine, in which 31 is a tap water inlet 32 and a treated water outlet 3.
3, a reference numeral 34 denotes a bottomed cylindrical housing body to be mounted on the lower surface of the cap 31, and 35 denotes an upper end portion of which is tightly fitted to the treated water outlet 33, and a side body portion thereof is inside the housing body 34. Is a filter medium, 36 is an O-ring fitted between the upper part of the housing main body 34 and the inner peripheral surface of the cap 31, and 37 is a tightening band for tightening and fixing the cap 31 and the upper part of the housing main body 34. Yes, it is loosened or tightened by the tightening T-shaped nut 38.
そして、自動販売機の内部に組み込まれた濾過器２１内
の濾材３５は、定期的に交換する必要があり、その交換
作業は従来締付Ｔ字型ナット３８を廻して外し、キャッ
プ３１とハウジング本体３４を固定している締付バンド
３７を取り外す。Then, the filter material 35 in the filter 21 incorporated inside the vending machine needs to be replaced periodically, and in the replacement work, the conventional tightening T-shaped nut 38 is turned off to remove the cap 31 and the housing. The tightening band 37 fixing the main body 34 is removed.
次いで、ハウジング本体３４をキャップ３１から外して
濾材３５を処理液の流出口３３より取り外し、新しい濾
材３５と交換してから、前記とは逆の操作でセットする
ことにより交換作業が行われていた。Next, the housing main body 34 was removed from the cap 31, the filter medium 35 was removed from the processing liquid outlet 33, the filter medium 35 was replaced with a new filter medium 35, and then the filter medium 35 was set in the reverse operation to the replacement work. .
前記したように従来型カートリッジ式濾過器は、キャッ
プ３１とハウジング本体３４の固定を締付バンド３７の
締付力によって行う構造となっており、当該締付バンド
３７を取り外すと直ちにハウジング本体３４が下方に落
下するという問題点があった。そのため、従来は脱落を
防止するため下部に支持架台等を置いたり、あるいは片
方の手で抑えて操作する必要があったが、濾過器の設置
されている自動販売機内はきわめて狭隘なスペースしか
なく、しかも複雑な機構が組み込まれていて操作し難
く、締付バンド３７の取り外しと同時にハウジング本体
３４を落下させてしまうといった事故が多かった。As described above, the conventional cartridge type filter has a structure in which the cap 31 and the housing body 34 are fixed by the tightening force of the tightening band 37. When the tightening band 37 is removed, the housing body 34 is immediately removed. There was a problem of falling down. Therefore, in the past, it was necessary to place a support frame etc. at the bottom to prevent it from falling off or to operate it with one hand holding it down, but there is only a very narrow space in the vending machine where the filter is installed. Moreover, since a complicated mechanism is incorporated, it is difficult to operate, and there are many accidents in which the housing body 34 is dropped at the same time when the tightening band 37 is removed.
そこで、本考案はキャップに脱落防止用のばね片を付設
して、締付バンドを取り外しても当該ばね片の拡開力に
よってハウジング本体がキャップに係止されるようにな
したカートリッジ式濾過器を提供することを目的とする
ものである。Therefore, the present invention is a cartridge type filter in which the cap is provided with a spring piece for preventing the cap from falling off and the housing body is locked to the cap by the expanding force of the spring piece even if the tightening band is removed. It is intended to provide.
問題点を解決するための本考案の構成を詳述すれば、被
処理水の流入口と処理水の流出口を備えたキャップと、
このキャップの下面に着脱自在に装着する有底筒状のハ
ウジング本体と、このハウジング本体内に位置させる濾
材と、前記キャップと前記ハウジング本体とを締付固定
する締付バンドとからなるカートリッジ式の濾過器にお
いて、前記キャップの垂直状部の内周面少なくとも二箇
所以上に下部をくの字形に折り曲げて係止部を形成した
ばね片を垂設して、前記締付バンドを取り外すことによ
りハウジング本体をキャップから外すとき前記ばね片の
係止部がハウジング本体の上部に形成してある凹所に係
合状態となって、ハウジング本体が下方に脱落するのを
防止するようにしたことを特徴とするカートリッジ式濾
過器であり、濾材交換のため締付バンドを外してもハウ
ジング本体が落下するおそれがなく、また濾材交換後、
ハウジング本体をキャップにセットする際には、ばね片
が一種のガイドの役目をなすので、本考案によれば交換
の際の作業性がきわめて良好となるものである。To explain in detail the configuration of the present invention for solving the problem, a cap having an inlet for treated water and an outlet for treated water,
A cartridge type of a bottomed cylindrical housing body that is detachably mounted on the lower surface of the cap, a filter medium that is located in the housing body, and a tightening band that tightens and fixes the cap and the housing body. In the filter, a spring piece having a locking portion formed by bending the lower portion into a dogleg shape is vertically provided at least at two or more inner peripheral surfaces of the vertical portion of the cap, and the tightening band is removed to remove the housing. When the main body is removed from the cap, the locking portion of the spring piece is engaged with a recess formed in the upper portion of the housing main body to prevent the housing main body from dropping downward. It is a cartridge type filter, which does not have the possibility of dropping the housing body even if the tightening band is removed to replace the filter media.
When the housing body is set in the cap, the spring piece serves as a kind of guide, and according to the present invention, the workability during replacement is extremely good.
以下、本考案の具体的構成を図示の実施例に基づき詳細
に説明する。Hereinafter, a specific configuration of the present invention will be described in detail based on the illustrated embodiment.
第１図は本考案カートリッジ式濾過器の一実施例を示す
断面図、第２図は第１図に示すカートリッジ式濾過器の
平面図、第３図は本考案の要部を示す部分拡大断面図で
ある。FIG. 1 is a sectional view showing an embodiment of the cartridge type filter of the present invention, FIG. 2 is a plan view of the cartridge type filter shown in FIG. 1, and FIG. 3 is a partially enlarged sectional view showing an essential part of the present invention. It is a figure.
図中１は被処理水の流入口２と処理水の流出口３を備え
たキャップ、４はこのキャップ１の下面に着脱自在に装
着する有底筒状のハウジング本体、５はその上部にある
流出管６を処理水の流出口３に連通させ、その側胴部を
ハウジング本体４内に位置させた濾材、７はハウジング
本体４の上部とキャップ１の内周面との間に嵌め付けた
シール用のＯリング、８はキャップ１とハウジング本体
４の上部とを締付固定する締付バンド、９は当該締付バ
ンド８を外したり、締め付けたりするときのＴ字型ナッ
トをそれぞれ示す。In the figure, 1 is a cap having an inlet 2 for treated water and an outlet 3 for treated water, 4 is a bottomed cylindrical housing body that is detachably attached to the lower surface of the cap 1, and 5 is at the top. A filter medium, in which the outflow pipe 6 is communicated with the treated water outflow port 3 and the side body thereof is located inside the housing body 4, and 7 is fitted between the upper part of the housing body 4 and the inner peripheral surface of the cap 1. An O-ring for sealing, 8 is a tightening band for tightening and fixing the cap 1 and the upper part of the housing body 4, and 9 is a T-shaped nut for removing and tightening the tightening band 8.
そして、水道水はキャップ１の流入口２からハウジング
本体４内に入り、濾材５を通るときに濾過され、処理水
は濾材５の中空部から流出管６を通り、キャップ１の流
出口３から、たとえば第４図に示すヒートタンク２２内
に供給される。Then, tap water enters the housing main body 4 from the inlet 2 of the cap 1 and is filtered when passing through the filter medium 5, and the treated water passes from the hollow portion of the filter medium 5 through the outflow pipe 6 and from the outlet 3 of the cap 1. , For example, into the heat tank 22 shown in FIG.
本考案はこのようなカートリッジ式濾過器におけるキャ
ップ１の垂直状部１０の内周面に、ハウジング本体４が
脱落するのを防止するためのばね片１１を垂設した構造
を特徴とするもので、ばね片１１はその上部をキャップ
１の垂直状部１０の内周面に、たとえばスポット溶接等
で取付ける。ばね片１１の下部は第３図に示すように、
ほゞくの字形に折り曲げられて係止部１２が形成され、
全体として外方に拡開する弾発力が付与されている。The present invention is characterized by a structure in which a spring piece 11 for preventing the housing body 4 from dropping is provided on the inner peripheral surface of the vertical portion 10 of the cap 1 in such a cartridge type filter. The upper portion of the spring piece 11 is attached to the inner peripheral surface of the vertical portion 10 of the cap 1 by spot welding or the like. As shown in FIG. 3, the lower part of the spring piece 11 is
The hook 12 is formed by being bent in a substantially U shape,
Elasticity that spreads outwards is given as a whole.
なお、図示の実施例ではばね片１１がキャップ１の内周
面に適当間隔を存して３枚配設されているが、この取付
枚数は、本考案者による実験の結果、２枚であっても適
当間隔を存していれば、締付バンド８を外してもハウジ
ング本体４の上部凹所１３にばね片１１の係止部１２が
係合状態となってハウジング本体４が脱落するのを防止
できることが判明した。In the illustrated embodiment, three spring pieces 11 are arranged on the inner peripheral surface of the cap 1 at appropriate intervals, but the number of attachments is two as a result of an experiment by the present inventor. However, if there is an appropriate space, even if the tightening band 8 is removed, the locking portion 12 of the spring piece 11 is engaged with the upper recess 13 of the housing body 4 and the housing body 4 falls off. It turned out that it can prevent.
従って、キャップ１の垂直状部１０の内周面円周方向に
付設するばね片１１の取付枚数は、２枚以上であれば、
本考案による作用・効果を充分得ることができるもので
ある。Therefore, if the number of spring pieces 11 attached in the circumferential direction of the inner peripheral surface of the vertical portion 10 of the cap 1 is two or more,
The function and effect of the present invention can be sufficiently obtained.
このように、本考案はキャップ１に脱落防止用のばね片
１１を付設して、締付バンド８を外してもハウジング本
体４が不用意に脱落しないようになしたもので、濾材５
を交換するときは、従来のようにハウジング本体４を手
で支えたり、あるいはハウジング本体４の下部に支持架
台等を配置する必要がなく、締付バンド８を外してから
ハウジング本体４を下方に少し引き抜くだけでキャップ
１から外すことができるものである。As described above, the present invention is provided with the spring piece 11 for preventing the cap 1 from falling off so that the housing body 4 does not drop off accidentally even when the tightening band 8 is removed.
When replacing the housing body 4, it is not necessary to manually support the housing body 4 or dispose a support frame or the like on the lower portion of the housing body 4 as in the conventional case. It can be removed from the cap 1 by pulling it out a little.
すなわち、締付バンド８を外すとばね片１１には外方に
拡開する弾発力が働いているので、係止部１２がハウジ
ング本体４の上部に凹設されている凹所１３と係合し、
係止部１２に引っ掛かった状態となってキャップ１に良
好に保持されるものである。そして、ばね片１１の弾発
力に抗してハウジング本体４を下方に少し引っ張れば両
者の係合状態を容易に解除することができるものであ
る。That is, when the tightening band 8 is removed, the spring piece 11 has an elastic force that expands outward, so that the locking portion 12 engages with the recess 13 provided in the upper portion of the housing body 4. Together,
It is in a state of being hooked on the locking portion 12 and is favorably held by the cap 1. Then, if the housing body 4 is slightly pulled downward against the elastic force of the spring piece 11, the engagement state between the two can be easily released.
また、濾材５の交換後、ハウジング本体４をセットする
ときには、ばね片１１の下端部が一種のガイドの役目を
なし、片方の手でハウジング本体４を押し込めば、ばね
片１１の係止部１２が凹所１３と係合状態となるもの
で、締付バンド８による緊締作業も格段と容易になるも
のである。Further, when the housing body 4 is set after the replacement of the filter medium 5, the lower end portion of the spring piece 11 serves as a kind of guide, and if the housing body 4 is pushed in with one hand, the locking portion 12 of the spring piece 11 is pressed. Is engaged with the recess 13, so that the tightening work by the tightening band 8 is significantly facilitated.
本考案は以上のような構成・作用からなり、濾材交換の
際、ハウジング本体がキャップから不用意に脱落すると
いった従来の問題点を解消することができるものであ
る。The present invention has the above-described structure and operation, and can solve the conventional problem that the housing body is accidentally dropped from the cap when the filter medium is replaced.
また、濾材交換後、ハウジング本体をキャップにセット
する際にはばね片が一種のガイドの作用をなすと共に、
ハウジング本体の取付位置にも方向性がないのできわめ
て簡単な操作でセットすることができるものである。な
お、本考案は自販機用の濾過器に限定されず、あらゆる
カートリッジ式濾過器に適用することができる。Also, after replacing the filter material, when setting the housing body to the cap, the spring piece acts as a kind of guide,
Since the mounting position of the housing body has no directivity, it can be set by an extremely simple operation. The present invention is not limited to a filter for a vending machine, but can be applied to any cartridge type filter.
第１図は本考案カートリッジ式濾過器の一実施例を示す
断面図、第２図は第１図に示すカートリッジ式濾過器の
平面図、第３図は本考案の要部を示す部分拡大断面図、
第４図は濾過器を付設した自動販売機の一例を示す概略
図、第５図は従来型カートリッジ式濾過器の一例を示す
断面図である。 １：キャップ、２：流入口 ３：流出口、４：ハウジング本体 ５：濾材、６：流出管 ７：Ｏリング、８：締付バンド ９：Ｔ字型ナット、１０：垂直状部 １１：ばね片、１２：係止部 １３：凹所FIG. 1 is a sectional view showing an embodiment of the cartridge type filter of the present invention, FIG. 2 is a plan view of the cartridge type filter shown in FIG. 1, and FIG. 3 is a partially enlarged sectional view showing an essential part of the present invention. Figure,
FIG. 4 is a schematic view showing an example of a vending machine equipped with a filter, and FIG. 5 is a sectional view showing an example of a conventional cartridge type filter. 1: Cap 2: Inflow port 3: Outflow port 4: Housing body 5: Filter medium 6: Outflow pipe 7: O-ring 8: Tightening band 9: T-shaped nut 10: Vertical part 11: Spring Piece 12, 12: Locking part 13: Recess
Claims (1)
たキャップと、このキャップの下面に着脱自在に装着す
る有底筒状のハウジング本体と、このハウジング本体内
に位置させる濾材と、前記キャップと前記ハウジング本
体とを締付固定する締付バンドとからなるカートリッジ
式の濾過器において、前記キャップの垂直状部の内周面
少なくとも二箇所以上に下部をくの字形に折り曲げて係
止部を形成したばね片を垂設して、前記締付バンドを取
り外すことによりハウジング本体をキャップから外すと
き前記ばね片の係止部がハウジング本体の上部に形成し
てある凹所に係合状態となって、ハウジング本体が下方
に脱落するのを防止するようにしたことを特徴とするカ
ートリッジ式濾過器。1. A cap having an inflow port for water to be treated and an outflow port for treated water, a bottomed cylindrical housing body detachably attached to the lower surface of the cap, and a filter medium located in the housing body. And a cartridge-type filter comprising a tightening band for tightening and fixing the cap and the housing main body, wherein the lower part is bent into a dogleg shape at least at two or more inner peripheral surfaces of the vertical part of the cap. When the housing is removed from the cap by removing the tightening band by vertically arranging the spring piece having the engaging part, the engaging part of the spring piece engages with the recess formed in the upper part of the housing body. The cartridge type filter is characterized in that the housing body is prevented from dropping downward in a combined state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988027516U JPH0628165Y2 (en) | 1988-03-03 | 1988-03-03 | Cartridge filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988027516U JPH0628165Y2 (en) | 1988-03-03 | 1988-03-03 | Cartridge filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01132208U JPH01132208U (en) | 1989-09-07 |
| JPH0628165Y2 true JPH0628165Y2 (en) | 1994-08-03 |
Family
ID=31250073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988027516U Expired - Lifetime JPH0628165Y2 (en) | 1988-03-03 | 1988-03-03 | Cartridge filter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0628165Y2 (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS583910U (en) * | 1981-06-26 | 1983-01-11 | オルガノ株式会社 | Cartridge type filter for vending machines |
| JPS62167306U (en) * | 1986-04-14 | 1987-10-23 |
-
1988
- 1988-03-03 JP JP1988027516U patent/JPH0628165Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01132208U (en) | 1989-09-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5076922A (en) | Water-filtration apparatus | |
| US5833849A (en) | Spout mounted water filter and extension | |
| US3184064A (en) | Domestic water filter | |
| UA77079C2 (en) | Fluid dispensing device with self-cleaning nozzle and method of its use | |
| US20020060178A1 (en) | Water treatment device and a universal housing adaptor therefor | |
| AU5619200A (en) | Filtered fluid dispensing system | |
| UA68359C2 (en) | Apparatus and method for purifying water | |
| US20220145601A1 (en) | Multifunction tap | |
| CN103582613B (en) | Water treatment facilities | |
| JPH03123689A (en) | Water purifier | |
| GB2300898A (en) | Mixer tap with additional outlet | |
| JPH0730104Y2 (en) | Fastener for filter | |
| JP4011986B2 (en) | Water purification cartridge mounting device | |
| WO2004041727A1 (en) | A distillation unit and a method of distillation | |
| KR20110009947A (en) | Filter Case for Water Purifier | |
| US1928344A (en) | Water cooler and dispenser | |
| JPS6314884Y2 (en) | ||
| CN101310655A (en) | water filter | |
| JP2677211B2 (en) | Electric hot water storage container with water purifier | |
| JP2759233B2 (en) | Water purifier | |
| CN224120736U (en) | Hot water tap for water purifying and drinking machine | |
| US606074A (en) | Island | |
| JPH04126797U (en) | Faucet with water purifier | |
| KR200238941Y1 (en) | Compact water purifying apparatus | |
| JP2561342Y2 (en) | Vending machine filter |