JPH0539626A - Deodorizing device for toilet stool - Google Patents

Deodorizing device for toilet stool

Info

Publication number
JPH0539626A
JPH0539626A JP19644991A JP19644991A JPH0539626A JP H0539626 A JPH0539626 A JP H0539626A JP 19644991 A JP19644991 A JP 19644991A JP 19644991 A JP19644991 A JP 19644991A JP H0539626 A JPH0539626 A JP H0539626A
Authority
JP
Japan
Prior art keywords
water
toilet
opening
water film
deodorizing
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.)
Pending
Application number
JP19644991A
Other languages
Japanese (ja)
Inventor
Tomohide Matsumoto
朋秀 松本
Teruo Yamamoto
照夫 山本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP19644991A priority Critical patent/JPH0539626A/en
Publication of JPH0539626A publication Critical patent/JPH0539626A/en
Pending legal-status Critical Current

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  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)

Abstract

PURPOSE:To miniaturize a deodorizing device, efficiently deodorize, dispense with the exchanging work of a deodorizing body, and reduce the noise. CONSTITUTION:A deodorizing device is constituted of a water film forming nozzle body 14 arranged at a position faced to the retention water in a stool 12, a water feeding means 15 feeding water, an opening/closing means 16 opening or closing the passage of the water feeding means 15, and a control circuit controlling the opening/closing means 16. A water film 13 is formed in the stool 12 to shield the odor at the time of defecation, the emission of the odor to the surrounding is prevented, and the solubility of the odor component into water is utilized for deodorization. The dissolved odor component is discharged together with sewage.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は、排便行為によって放出
される硫化水素、アンモニア、各種メルカプタン、アミ
ン類等の悪臭成分を脱臭する便器脱臭装置に関するもの
である。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a toilet deodorizing device for deodorizing malodorous components such as hydrogen sulfide, ammonia, various mercaptans and amines released by defecation.

【0002】[0002]

【従来の技術】近年、家庭用機器に脱臭装置が導入され
つつあり、その中で悪臭発生源であるトイレに脱臭装置
を搭載した便器が提案されている。
2. Description of the Related Art In recent years, deodorizing devices have been introduced into household appliances, and among them, toilet bowls having a deodorizing device mounted on a toilet, which is a source of bad odor, have been proposed.

【0003】この種の脱臭機能付き便器は、たとえば特
開昭63−14672号公報によって開示されたものが
ある。その構成を図4にもとづいて説明する。
An example of this type of toilet bowl having a deodorizing function is disclosed in Japanese Patent Application Laid-Open No. 63-14672. The configuration will be described with reference to FIG.

【0004】同図において1は脱臭装置であり便器2の
内部後方あるいは側方に開口する吸入口3と、トイレ内
に臨む排出口4を有するダクト5の内部にファンモータ
からなる送風機6及び悪臭成分を浄化するための活性炭
からなる脱臭体7が設けられている。
In the figure, reference numeral 1 is a deodorizing device, which is a blower 6 composed of a fan motor inside a duct 5 having a suction port 3 opening rearward or laterally inside the toilet bowl 2 and a discharge port 4 facing the inside of the toilet, and a foul odor. A deodorizer 7 made of activated carbon for purifying the components is provided.

【0005】上記構成において人が用便のため着座する
と送風機6が回転し、吸入口3から排出口4にいたる空
気流が発生し、排便時の悪臭成分を含んだ空気は吸入口
3から吸入され、脱臭体7を通過する時に悪臭成分が吸
着浄化されて排出口4からトイレ内に排出されて脱臭が
行われる構成となっている。
In the above structure, when a person sits down for a toilet, the blower 6 rotates, an air flow from the suction port 3 to the discharge port 4 is generated, and the air containing the malodorous component at the time of defecation is sucked from the suction port 3. The odorous components are adsorbed and purified when passing through the deodorizing body 7, and are discharged into the toilet through the discharge port 4 to perform deodorization.

【0006】[0006]

【発明が解決しようとする課題】しかしながらこのよう
な従来の脱臭装置では、人が用便時に着座した時、便槽
内に充満した臭気を送風機6によって吸引し、脱臭体7
に通過させることによって悪臭成分を吸着して脱臭する
構成であり、脱臭体7、送風機6、及び悪臭を含んだ空
気が通過する際の圧力損失を低減するために比較的大容
量のダクト5が必要であり、脱臭装置の大型化につなが
っていた。また脱臭体7として活性炭等の吸着剤を用い
るため、吸着飽和に達すると活性炭を交換する必要があ
った。さらに効果的に脱臭を行うためには吸入風量を増
加する必要があり、その結果送風機6からの騒音が大き
くなるという課題があった。
However, in such a conventional deodorizing apparatus, when a person sits down during the toilet, the odor filled in the toilet bowl is sucked by the blower 6 to remove the deodorizing body 7.
It is configured to adsorb a malodorous component and deodorize it by passing it to the deodorant body 7, the blower 6, and the duct 5 having a relatively large capacity in order to reduce pressure loss when the air containing the malodorous substance passes through. It was necessary and led to an increase in the size of the deodorizing device. Further, since an adsorbent such as activated carbon is used as the deodorizer 7, it is necessary to replace the activated carbon when the adsorption saturation is reached. In order to perform the deodorization more effectively, it is necessary to increase the amount of intake air, resulting in a problem that the noise from the blower 6 becomes large.

【0007】本発明は上記課題を解決するものであり、
小型で効率よく脱臭できるとともに脱臭体の交換作業が
不要であり、かつ低騒音の便器脱臭装置を提供すること
を目的とするものである。
The present invention is intended to solve the above problems,
An object of the present invention is to provide a small-sized toilet bowl deodorizing device that can efficiently deodorize, does not require replacement work of a deodorizing body, and has low noise.

【0008】[0008]

【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、本発明の便器脱臭装置は便槽内の留水を臨む位置
に配設された水膜形成ノズル体と、前記水膜形成ノズル
体に水を供給する水供給手段と、前記水供給手段の通路
を開閉する開閉手段と、前記開閉手段を制御する制御回
路とから構成したものである。
In order to achieve the above object, the toilet deodorizing apparatus of the present invention comprises a water film forming nozzle body arranged at a position facing the distilled water in the toilet tank, and the water film forming apparatus. It comprises water supply means for supplying water to the nozzle body, opening / closing means for opening / closing a passage of the water supply means, and a control circuit for controlling the opening / closing means.

【0009】[0009]

【作用】本発明の脱臭装置は上記構成により、排便時に
水膜形成ノズル体によって便槽内に水膜(ウオーターカ
ーテン)が形成され、排便から放出される悪臭成分の大
気への放散が遮蔽されて防臭される。またアンモニア及
び糞臭であるインドール、スカトール等の含窒化合物は
水に対して溶解性が高く、遮蔽される水膜内面、及び便
槽表面に付着した水膜に接触して溶解し、溶解した悪臭
成分は用便後汚水として廃棄される。この結果、吸着剤
などの脱臭体を用いることなく効果的に脱臭することが
可能となる。また供給される生活用水は比較的高圧であ
るため、水供給手段の通過断面積は小径のもので実用可
能なため、装置の小型化が達成される。
With the above-described structure, the deodorizing device of the present invention forms a water film (water curtain) in the toilet bowl by the water film forming nozzle body during defecation, and shields the release of malodorous components released from defecation to the atmosphere. Be deodorized. Further, ammonia and fecal odors such as indole, skatole and other nitrogen-containing compounds are highly soluble in water, and dissolved by contacting with the inner surface of the water film to be shielded and the water film adhering to the surface of the stool and dissolved. The offensive odor component is discarded as sewage after use. As a result, it is possible to effectively deodorize without using a deodorant such as an adsorbent. Further, since the household water to be supplied has a relatively high pressure, the water supply means having a small passage cross-sectional area can be used practically, so that the apparatus can be downsized.

【0010】[0010]

【実施例】以下本発明の実施例を添付図面を参照して説
明する。
Embodiments of the present invention will be described below with reference to the accompanying drawings.

【0011】図1は本発明の一実施例を示し、8は便
器、9は便座、10は便蓋である。11は脱臭装置であ
り、便槽12の留水を臨む位置に、用便時に人体に接触
しない状態で水膜13を形成する水膜形成ノズル体1
4、水膜形成ノズル体14に水を供給するための水供給
手段15、水供給手段15の流路の途中に設けられた電
磁弁からなる開閉手段16、及び開閉手段16を制御す
る制御回路17から構成されている。水膜形成ノズル体
14は、図2に示したように水を流出させるためのスリ
ット18と水膜13を便槽12の形状に合わせて適切な
形状で噴出するための突出辺19を有しており、供給水
圧に応じてスリット18及び突出辺19の寸法を設定
し、効果的な水膜を形成する。20は、図3に示す構造
のエジェクタノズル21、洗浄剤、芳香剤、あるいは除
菌剤、殺菌剤などの薬剤の貯留槽22、及びエジェクタ
ノズル21に連結された薬剤の供給路23と薬剤供給弁
24から構成される薬剤添加手段である。25は、水供
給手段15の途中に設けられ、水圧を一定に保持するた
めの水ガバナ。26は、排便行為を検出するための検知
手段であり、ここでは便座9への着座を検知する着座ス
イッチである。
FIG. 1 shows an embodiment of the present invention, in which 8 is a toilet bowl, 9 is a toilet seat, and 10 is a toilet lid. A deodorizing device 11 is a water film forming nozzle body 1 that forms a water film 13 at a position facing the distilled water in the toilet tank 12 without contacting the human body during stool use.
4, water supply means 15 for supplying water to the water film forming nozzle body 14, opening / closing means 16 composed of a solenoid valve provided in the flow path of the water supply means 15, and a control circuit for controlling the opening / closing means 16. It is composed of 17. As shown in FIG. 2, the water film forming nozzle body 14 has a slit 18 for letting out water and a protruding side 19 for ejecting the water film 13 in an appropriate shape according to the shape of the toilet tank 12. Therefore, the dimensions of the slit 18 and the protruding side 19 are set according to the supplied water pressure to form an effective water film. Reference numeral 20 denotes an ejector nozzle 21 having a structure shown in FIG. 3, a storage tank 22 for a chemical agent such as a cleaning agent, an aromatic agent, a disinfectant agent or a bactericidal agent, and a chemical agent supply path 23 connected to the ejector nozzle 21 and a chemical agent supply. It is a drug adding means composed of a valve 24. 25 is a water governor provided in the middle of the water supply means 15 for keeping the water pressure constant. Reference numeral 26 is a detection means for detecting a defecation action, and here is a seating switch for detecting seating on the toilet seat 9.

【0012】上記構成において次に動作を説明する。図
1に示したように、排便時に便座9に着座すると着座ス
イッチ26が閉成して制御回路17が動作し、開閉手段
16が開いて水が供給される。水供給手段15を通過し
た水は、水カバナ25によって所定の水圧に変換され、
エジェクタノズル21を通過して水膜形成ノズル体14
のスリット18から噴出し、着座した人体に接触するこ
となくかつ便槽12を覆うごとく水膜13が形成され
る。ここで水膜13は、スリット18及び突出辺19の
最適化により極力薄い膜が形成され、水の使用量の低減
が図られている。排便行為により放出された便は、薄い
水膜13を通過して便槽12内に落下する。この時、排
便から悪臭成分が大気に放出されるが、水膜13が形成
されているため悪臭が遮蔽されて大気への放散を防止す
る。また尿臭であるアンモニア及び糞臭であるインドー
ル、スカトール等の含窒化合物は水に対して溶解性が高
く、遮蔽される水膜13の内面、及び便槽12表面に付
着した水膜に接触して溶解する。この時水膜13の表面
積が大きいため、接触面積が大きく、効果的に溶解され
る。溶解した悪臭成分は用便後糞便とともに汚水として
廃棄される。なお、脱臭のための水膜13は、常に便槽
12の内面に接触することとなり、便槽12の表面を漏
らすため、糞便の付着を防止する、すなわち便器洗浄作
用を有するため、排水時の水量低減、あるいは排水回数
低減が図れる。
Next, the operation of the above structure will be described. As shown in FIG. 1, when the user sits on the toilet seat 9 during defecation, the seat switch 26 closes, the control circuit 17 operates, and the opening / closing means 16 opens to supply water. The water passing through the water supply means 15 is converted into a predetermined water pressure by the water cabana 25,
Water film forming nozzle body 14 passing through the ejector nozzle 21
A water film 13 is formed so as to squirt out from the slit 18 and cover the toilet bowl 12 without coming into contact with the seated human body. Here, the water film 13 is formed as thin as possible by optimizing the slits 18 and the protruding sides 19 to reduce the amount of water used. The feces released by defecation pass through the thin water film 13 and fall into the toilet tank 12. At this time, the malodorous component is released from the defecation to the atmosphere, but since the water film 13 is formed, the malodor is shielded and prevented from being diffused into the atmosphere. Further, the urine odor of ammonia and the fecal odor of nitrogen-containing compounds such as indole and skatole are highly soluble in water and come into contact with the inner surface of the water film 13 to be shielded and the water film attached to the surface of the toilet bowl 12. And dissolve. At this time, since the surface area of the water film 13 is large, the contact area is large and the water film 13 is effectively dissolved. The dissolved malodorous component is discarded as sewage together with feces after stool. In addition, the water film 13 for deodorization is always in contact with the inner surface of the toilet bowl 12 and leaks the surface of the toilet bowl 12, thus preventing the adherence of feces, that is, having the toilet cleaning action, and therefore, the The amount of water or the number of drainages can be reduced.

【0013】次に薬剤添加手段20の動作について説明
する。着座スイッチ26が投入されると、開閉手段16
が動作して水がエジェクタノズル21に供給されて図3
に示すようにノズルの外周が負圧となるとともに、制御
回路17の信号をうけて薬剤供給弁24が所定時間開成
され、薬剤が供給路23をへてノズルから流出する水に
混入される。薬剤の混入された水は水膜形成ノズル体1
4から放出されて水膜13となって便槽12の表面に至
る。薬剤供給弁24は、必要に応じて間欠的にあるい
は、連続的に動作する。この時、薬剤として洗浄剤を用
いた場合は、前記の便器洗浄作用はさらに効果的なもの
となり、また芳香剤を混入した場合、排便的に瞬間的に
大気中に放散される悪臭に対してのマスキング作用が得
られ、効果的な脱臭性能が得られる。また除殺菌剤を用
いれば便槽12の表面への雑菌の付着防止、あるいは繁
殖防止が図れる。なお薬剤として、数種類を混合して用
いてもよい。
Next, the operation of the medicine adding means 20 will be described. When the seating switch 26 is turned on, the opening / closing means 16
Is operated and water is supplied to the ejector nozzle 21.
As shown in FIG. 5, the outer circumference of the nozzle becomes negative pressure, and the drug supply valve 24 is opened for a predetermined time in response to a signal from the control circuit 17, and the drug is mixed with the water flowing out of the nozzle through the supply path 23. Water mixed with chemicals is a water film forming nozzle body 1
The water film 13 is discharged from the water tank 4 and reaches the surface of the toilet bowl 12. The medicine supply valve 24 operates intermittently or continuously as needed. At this time, when a cleaning agent is used as a drug, the above-mentioned toilet cleaning action becomes more effective, and when a fragrance is mixed, the odor is instantaneously released into the atmosphere by defecation. And the effective deodorizing performance can be obtained. In addition, if a decontaminating agent is used, it is possible to prevent adhesion of miscellaneous bacteria to the surface of the stool tank 12 or prevention of reproduction. As the medicine, several kinds may be mixed and used.

【0014】また、排便行為の検出手段として本実施例
では、着座スイッチ26を用いて説明したが、たとえば
超音波センサ、赤外線センサなどの非接触型の検出器を
用いてよい。この場合、男子小用など便座9に着座しな
い場合でも脱臭及び便器洗浄効果が得られる。
Although the seating switch 26 is used as the means for detecting defecation in this embodiment, a non-contact type detector such as an ultrasonic sensor or an infrared sensor may be used. In this case, the deodorizing effect and the toilet cleaning effect can be obtained even when the user is not sitting on the toilet seat 9 such as for men's purses.

【0015】以上説明したように本実施例は、水膜形成
ノズル体14と、水供給手段15及び開閉手段16を用
いるのみの簡単な構成により、水膜13によって臭気成
分を遮蔽して防臭するとともに、悪臭成分の水への溶解
性を利用して脱臭するものであり、活性炭などの吸着
剤、あるいは触媒体を用いることなく水さえあれば半永
久的に使用できる脱臭装置が得られる。また生活用水は
比較的高圧で供給されるため、水供給手段15の配管系
は小径のものが使用できるため小型化が図れる。これに
より従来必要であった脱臭体、送風機、あるいは大型の
ダクトを不要とすることが可能となり、装置全体の小型
化あるいはコスト低減が達成される。また従来の構成、
すなわち脱臭体に送風機によって悪臭成分を吸入し、吸
着させて脱臭する構成のものでは、脱臭時に着衣、トイ
レットペーパーに含まれる微細な粉塵を悪臭とともに吸
引し、脱臭体表面に堆積して目詰まりが発生し、脱臭効
果が低下するために前記粉塵をトラップするためのフィ
ルターが必要であり、しかも定期的に掃除する必要があ
ったが、本実施例では吸引して脱臭するものではないた
め、粉塵フィルター等が不要であり、かつメンテナンス
の必要もない。また送風機を用いないため、脱臭騒音を
低減できる。さらに水膜13によって便槽12の洗浄作
用が得られるため、排便終了時の排水量あるいは排水回
数の低減が図れるとともに便槽12を人手によって洗浄
する手間が省ける。これらの洗浄効果あるいは脱臭効果
は、薬剤添加手段20によって洗浄剤、芳香剤などを水
膜13に混入させることによりさらに効果的なものとな
る。
As described above, the present embodiment has a simple structure using only the water film forming nozzle body 14, the water supply means 15 and the opening / closing means 16 to shield the odorous components by the water film 13 to prevent deodorization. At the same time, the deodorization is carried out by utilizing the solubility of the malodorous component in water, and a deodorization device that can be used semipermanently can be obtained without using an adsorbent such as activated carbon or a catalyst body. Further, since the domestic water is supplied at a relatively high pressure, the piping system of the water supply means 15 can have a small diameter, so that the size can be reduced. As a result, the deodorizing body, the blower, and the large-sized duct, which are conventionally required, can be eliminated, and the overall size of the device can be reduced or the cost can be reduced. Also, the conventional configuration,
That is, in the case of a structure in which a malodorous component is inhaled by a blower into the deodorizing body and is adsorbed and deodorized, fine dust contained in clothes and toilet paper is sucked together with the malodor during deodorization and accumulated on the surface of the deodorizing body, resulting in clogging. Occurrence, it was necessary to have a filter for trapping the dust in order to reduce the deodorizing effect, and it was necessary to regularly clean it, but in this embodiment, dust is not drawn in to deodorize, No filters are required and no maintenance is required. Further, since no blower is used, deodorizing noise can be reduced. Furthermore, since the water film 13 has a cleaning effect on the toilet bowl 12, it is possible to reduce the amount of drainage or the number of drainages at the end of defecation and to save the labor of manually cleaning the toilet bowl 12. These cleaning effect or deodorizing effect becomes more effective by mixing the cleaning agent, the fragrance and the like into the water film 13 by the chemical addition means 20.

【0016】[0016]

【発明の効果】以上説明したように本発明は、便槽内の
留水を臨む位置に水膜形成ノズル体を設け、水膜によっ
て排便から放散される悪臭を遮蔽するとともに、悪臭成
分の水への溶解性を利用して脱臭するものであり、以下
の効果が得られる。 (1)簡単な構成により活性炭などの吸着剤、あるいは
触媒体を用いることなく水さえあれば半永久的に使用で
きる脱臭装置を提供できる。 (2)従来必要であった脱臭体、送風機、あるいは大型
のダクトを不要とすることが可能となり、装置全体の小
型化あるいはコスト低減が達成される。さらに脱臭体の
目詰まりを防止するための粉塵捕捉用のフィルター部材
が不要のため、フィルターを清掃する必要がない。 (3)水膜によって便槽の洗浄作用が得られるため、排
便終了時の排水量あるいは排水回数の低減が図れるとと
もに便槽を人手によって洗浄する手間が省ける。 (4)送風機を用いないため、脱臭時の騒音を低減する
ことができる。このことは特に深夜における用便時に効
果的である。
As described above, according to the present invention, the water film forming nozzle body is provided at a position facing the distillate water in the toilet tank to shield the bad smell emitted from the defecation by the water film and to remove the water containing the bad smell component. It is used for deodorization by utilizing its solubility in, and the following effects can be obtained. (1) With a simple structure, it is possible to provide a deodorizing device that can be semi-permanently used without using an adsorbent such as activated carbon or a catalyst body as long as it has water. (2) The deodorizing body, the blower, and the large-sized duct, which have been conventionally required, can be eliminated, and the overall size of the device can be reduced or the cost can be reduced. Further, it is not necessary to clean the filter because a filter member for capturing dust for preventing clogging of the deodorizing body is unnecessary. (3) Since the water film provides a cleaning effect on the toilet bowl, it is possible to reduce the amount of drainage or the number of drainages at the end of defecation and save the labor of manually cleaning the toilet bowl. (4) Since no blower is used, noise during deodorization can be reduced. This is particularly effective when using the stool at midnight.

【図面の簡単な説明】[Brief description of drawings]

【図1】本実施例の一実施例における便器脱臭装置の断
面図
FIG. 1 is a sectional view of a toilet deodorizing device according to an embodiment of the present invention.

【図2】同装置の水膜形成ノズルの拡大断面図FIG. 2 is an enlarged cross-sectional view of a water film forming nozzle of the same device.

【図3】同装置のエジェクタノズルの拡大断面図FIG. 3 is an enlarged sectional view of an ejector nozzle of the device.

【図4】従来の便器脱臭装置の断面図FIG. 4 is a sectional view of a conventional toilet deodorizing device.

【符号の説明】[Explanation of symbols]

11 脱臭装置 12 便槽 13 水膜 14 水膜形成ノズル体 15 水供給手段 16 開閉手段 17 制御回路 20 薬剤添加手段 11 Deodorizing Device 12 Toilet Tank 13 Water Film 14 Water Film Forming Nozzle Body 15 Water Supply Means 16 Opening / Closing Means 17 Control Circuit 20 Chemical Addition Means

Claims (2)

【特許請求の範囲】[Claims] 【請求項1】便槽内の留水を臨む位置に配設された水膜
形成ノズル体と、前記水膜形成ノズル体に水を供給する
水供給手段と、前記水供給手段の通路を開閉する開閉手
段と、前記開閉手段を制御する制御回路から構成した便
器脱臭装置。
1. A water film forming nozzle body disposed at a position facing the distilled water in a toilet bowl, water supply means for supplying water to the water film forming nozzle body, and a passage for the water supply means are opened and closed. A toilet deodorizing device comprising an opening / closing means for controlling the opening / closing means and a control circuit for controlling the opening / closing means.
【請求項2】水供給手段の通路を通過する水に洗浄剤、
芳香剤及び除菌剤などの薬剤を混入させる薬剤添加手段
を設けた請求項1記載の便器脱臭装置。
2. A cleaning agent for the water passing through the passage of the water supply means,
The toilet deodorizing device according to claim 1, further comprising a chemical addition means for mixing chemicals such as an aromatic and a disinfectant.
JP19644991A 1991-08-06 1991-08-06 Deodorizing device for toilet stool Pending JPH0539626A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19644991A JPH0539626A (en) 1991-08-06 1991-08-06 Deodorizing device for toilet stool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19644991A JPH0539626A (en) 1991-08-06 1991-08-06 Deodorizing device for toilet stool

Publications (1)

Publication Number Publication Date
JPH0539626A true JPH0539626A (en) 1993-02-19

Family

ID=16358004

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19644991A Pending JPH0539626A (en) 1991-08-06 1991-08-06 Deodorizing device for toilet stool

Country Status (1)

Country Link
JP (1) JPH0539626A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009133123A (en) * 2007-11-30 2009-06-18 Inax Corp Private parts washing device
KR200482616Y1 (en) * 2016-02-19 2017-02-13 문기선 odor removing device for toilet bowl
KR20240067762A (en) * 2022-11-09 2024-05-17 윤남호 Urine Scattering Prevention device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009133123A (en) * 2007-11-30 2009-06-18 Inax Corp Private parts washing device
KR200482616Y1 (en) * 2016-02-19 2017-02-13 문기선 odor removing device for toilet bowl
KR20240067762A (en) * 2022-11-09 2024-05-17 윤남호 Urine Scattering Prevention device

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