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US20120260414A1 - Toilet stool with apparatus for eliminating offensive odor - Google Patents

Toilet stool with apparatus for eliminating offensive odor Download PDF

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Publication number
US20120260414A1
US20120260414A1 US13/512,740 US201013512740A US2012260414A1 US 20120260414 A1 US20120260414 A1 US 20120260414A1 US 201013512740 A US201013512740 A US 201013512740A US 2012260414 A1 US2012260414 A1 US 2012260414A1
Authority
US
United States
Prior art keywords
chamber pot
suction
bad smell
water
driving motor
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.)
Abandoned
Application number
US13/512,740
Other languages
English (en)
Inventor
Mi-Ja Lee
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of US20120260414A1 publication Critical patent/US20120260414A1/en
Abandoned legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
    • E03D9/04—Special arrangement or operation of ventilating devices
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
    • E03D9/04—Special arrangement or operation of ventilating devices
    • E03D9/05—Special arrangement or operation of ventilating devices ventilating the bowl
    • E03D9/052—Special arrangement or operation of ventilating devices ventilating the bowl using incorporated fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit

Definitions

  • the present invention relates to a chamber pot having an apparatus for exhausting bad smell.
  • a bathroom is generally installed in a residing space when building a new building so that it can be most easily, conveniently, cleanly used.
  • the bathroom is changing to a rest space departing from providing a simple excretion function, so it needs to equip with a convenience when in use as well as pleasant feeling as important elements.
  • the chamber pot can be considered to help overcome a cleanness problem of a rest room; however a bad smell coming from urine and feces contains ammonic gas a lot of which discharges during defecation into the air in a gaseous phase, so it is almost impossible to prevent the generation of bad smell from spreading into the air a lot while feces drops into water of the chamber pot.
  • a ventilator is installed in a bathroom for the purpose of ventilating the air in the bathroom to the outside, thus maintaining a pleasant environment in the bathroom; however a bad smell widely spreads in the interior of the bathroom and remains therein, and an outward ventilation with a ventilator installed on a wall surface of a bathroom takes a lot of time to ventilate from an inner space of a bathroom. It takes a lot of time until a pleasant environment is recovered, with a bad smell being removed after defecation; however when a bathroom is frequently used, for example, when a bathroom is big-sized, the above mentioned method does not work as it is planned.
  • a chamber pot having an apparatus for exhausting bad smell which makes it possible to effectively remove bad smell in such a way that a bad smell rising from the interior of a chamber pot is sucked by way of a fluid spray hole during defecation and is exhausted by way of a fluid discharge passage, thus effectively eliminating bad smell.
  • a chamber pot having an apparatus for exhausting bad smell which comprises a chamber pot body having a fluid spray hole formed at an upper, inner surface and a fluid discharge passage at its lower side, a chamber pot cover engaged at an upper surface of the chamber pot body in open and close manners, a suction pipe which is connected between the fluid spray hole and the fluid discharge passage, thus sucking in water or air via the fluid spray hole and discharging it by way of the fluid discharge passage, a suction fan assembly which is installed at one side of the suction pipe and generates a suction force, and a switching member which is installed at the chamber pot cover for thereby driving the suction fan assembly.
  • the suction pipe serves to prevent the reverse flow of bad smell and is equipped with a bad smell exhausting apparatus having a U-shaped pipe at one side with the U-shaped pipe being filled with water.
  • the suction fan assembly comprises a fan housing connected to the suction pipe, a driving motor fixed in the interior of the fan housing, and a suction fan fixed at a rotary shaft of the driving motor and generating a suction force.
  • the fan housing comprises a suction space having a suction port by way of which to suck in air or water, a suction fan installation space which is partitioned from the suction space by a first partition wall and has a discharge port for discharging air or water through and the suction fan, and a driving force installation space which is partitioned from the suction fan installation space by a second partition wall and has the driving motor installed therein.
  • a rotary shaft through hole through which a rotary shaft of the driving motor passes, and at a periphery of the rotary shaft through hole is installed a sealing member for the purpose of preventing the water from inputting into the driving motor by way of the rotary shaft through hole.
  • the suction fan is equipped with a bad smell ventilation device, which is like a fan, through the center of which water or air is sucked in, and past the side surface of which water or air is discharged.
  • a bad smell ventilation device which is like a fan
  • the switching member might be formed of a switch generating a signal depending on the pressure generated as the chamber pot cover is pressed.
  • the preferred embodiments of the present invention is directed to effectively removing a bad smell in such way to suck in bad smell from the interior of the chamber pot body via a fluid spray hole spraying water into the interior of the chamber pot body and to discharge it via the fluid discharge passage.
  • a bad smell exhausting apparatus can be installed at a chamber pot body or can be integrated with a chamber pot body, the installation is easy and an additional installation work is not needed, this saving cost and installation time.
  • FIG. 1 is a side view illustrating a chamber pot equipped with a bad smell exhausting apparatus according to an embodiment of the present invention.
  • FIG. 2 is a cross sectional view illustrating a chamber pot equipped with a bad smell exhausting apparatus according to an embodiment of the present invention.
  • FIG. 3 is a view of a construction of a bad smell exhausting apparatus according to an embodiment of the present invention.
  • FIG. 4 is a cross sectional view illustrating a suction fan assembly according to an embodiment of the present invention.
  • FIG. 1 is a side view illustrating a chamber pot equipped with a bad smell exhausting apparatus according to an embodiment of the present invention.
  • FIG. 2 is a cross sectional view illustrating a chamber pot equipped with a bad smell exhausting apparatus according to an embodiment of the present invention.
  • a chamber pot according to the present invention comprises a chamber pot body 10 , a water tank 20 supplying washing water into the interior of the chamber pot body 10 , a chamber pot cover 30 hinged to an upper side of the chamber pot body 10 , and a bad smell exhausting apparatus 40 which is installed at the chamber pot body 10 and starts ventilating a bad smell coming from the interior of the chamber pot body 10 at the moment a user sits on the chamber pot cover 30 .
  • the chamber pot body 10 comprises a plurality of fluid spray holes 12 formed along a surrounding portion of an upper, inner surface, through which fluid spray holes 12 the water stored in the water tank 20 is sprayed into the interior of the chamber pot body 10 , thus washing the interior of the chamber pot body 10 .
  • a water circulation passage 14 communicating with the plurality of the fluid spray holes 12 , the water circulation passage being connected to the water tank 20 and the water supply passage 16 , respectively.
  • a fluid discharge passage 18 for the purpose of discharging the water flown into the chamber pot body 10 toward a sewage disposal tank along with sewage.
  • One side of the chamber pot cover 30 is hinged to a hinge connection part 32 formed at an upper side of the chamber pot body 10 , so the chamber pot cover 30 comes into contact with the upper surface of the chamber pot body 10 , and at a lower surface of the chamber pot cover 30 is engaged a support member 34 coming into contact with an upper surface of the chamber pot body 10 .
  • a water supply pipe 22 supplying water is connected vertically, and at the water supply pipe 22 is installed a float 24 closing the water supply pipe 22 when the water supplied into the interior of the water tank 20 reaches a certain level, and at an entrance of the water supply passage 16 is installed a rubber valve 26 opening and closing the water supply passage 16 , and the rubber valve 26 is connected with a lever by way of a chain 28 , thus opening and closing the water supply passage 16 depending on an operation of the lever.
  • the bad smell exhausting apparatus 40 comprises suction pipes 42 a and 42 b connected between the fluid spray hole 12 and the fluid discharge passage 18 , a suction fan assembly 44 which is installed at one side of the suction pipe 42 for the sake of generating a suction force, and a switching member 46 which is installed at an underneath of the chamber pot cover 30 and drives the suction fan when a user sits on the chamber pot cover 30 .
  • the suction pipe 42 a, 42 b comprises a first suction pipe 42 a between one side of the water circulation passage 14 connected with a plurality of the fluid spray holes 12 and a suction port of the suction fan assembly 44 , and a second suction pipe 42 b which is connected between a discharge port of the suction fan assembly 44 and a fluid discharge passage 18 .
  • the suction pipes 42 a and 42 b are characterized in that the air or water in the interior of the chamber pot body 10 is sucked via the fluid spray holes 12 at one side of the water circulation passage 14 connected to a plurality of the fluid spray holes 12 , and the air or water is discharged to the fluid discharge passage 18 .
  • the suction pipes 42 a and 42 b can be integrally manufactured when manufacturing the chamber pot body 10 or can be separately manufactured and can be installed at the chamber pot body 10 .
  • the suction pipe 42 a, 42 b can be installed at one side of the left and right sides of the chamber pot body 10 , in other words, the suction pipe 42 a, 42 b can be at one side of the left and right sides of the chamber pot body 10 depending on a place where the chamber pot body 10 is installed.
  • the suction pipes 42 a and 42 b suck in the air from the chamber pot body 10 along with the water which is sprayed from via the fluid spray holes 12 , and the water and air pass through the suction pipes 42 a and 42 b, and the water sucked into the suction pipes 42 a and 42 b serves to wash the suction fan assembly 44 and is filled into the U-shaped pipe 50 which will be described later.
  • the U-shaped pipe 50 is rotatably connected with the second suction pipe 42 b and is engaged so that it can move as much as a certain width in the up and down directions.
  • a certain assembly margin occurs when engaging the suction pipes 42 a and 42 b to the chamber pot body 10 .
  • the U-shaped pipe 50 is rotatably connected and is engaged to be linearly movable as much as a certain width.
  • the engaging structure between the U-shaped pipe 50 and the second suction pipe 42 b can be implemented in various forms, for an example, a U-shaped pipe 50 is inserted into at an end portion of the second suction pipe 42 b, and a sealing member 52 is sealingly engaged between the second suction pipe 42 b and the U-shaped pipe 50 , and a cover member 54 can be bolt-engaged at the second suction pipe 42 b.
  • the suction fan assembly 44 comprises a fan housing 60 connected to the suction pipe 42 , a driving motor 66 fixed in the interior of the fan housing 60 and a suction fan 68 fixed at the rotary shaft 78 of the driving motor 66 and generating a suction force.
  • the fan housing 60 comprises a suction space 70 sucking in air or water, a suction fan installation space 72 in which the suction fan 68 is rotatably arranged, and a driving motor space 74 in which the driving motor 66 is installed, all the above-mentioned spaces being partitioned by means of partition walls 62 and 64 , respectively.
  • a suction port 80 connected with the suction pipe 42
  • a discharge port 82 is formed at a side surface of the blowing fan installation space 72 .
  • the suction space 70 and the suction fan installation space 72 is partitioned by the first partition wall 62 , and at the first partition wall 62 is formed a suction passage 76 .
  • the suction fan installation space 72 and the driving motor installation space 74 are partitioned by the second partition wall 64 , and at the second partition 64 is formed a rotary shaft through hole 84 through which the rotary shaft 78 of the driving motor 66 passes, and at a periphery of the rotary shaft through hole 84 is installed the sealing member 86 which seals the water from flowing into the driving motor via the rotary shaft through hole 84 .
  • the sealing member 86 might be made of various materials such as a rubber material or something which can interrupt the input of water into the driving motor.
  • the suction fan 68 is so formed that water or air can be sucked in via its central portion and is discharged past its outer surface, in other words, the water or air sucked into the suction space flows toward the center of the blowing fan via the suction passage, and the water or air sucked toward the central portion by means of the blowing fan is discharged past the outer surface of the blowing fan.
  • the suction fan 68 has a structure helping it to rotate at a high speed, in other words, at about 8000 RPM. As the suction fan 68 rotates at a high speed, even when the conventional fluid spray hole 12 is even smaller, it can generate enough suction force, thus facilitating a good bad smell suction performance.
  • the bad smell exhausting apparatus Since the bad smell exhausting apparatus according to the present invention sucks air as we as water, it is equipped with a suction fan with a suction force strong enough to suck in air and water.
  • the distance from the fluid spray holes through which the bad smell is sucked to the fluid discharge passage through which the bad smell is ventilated is shortest, so the discharging of the bad smell is performed faster, and the bad smell ventilation performance can be enhanced a lot.
  • the switching member 46 is installed at an underneath of the chamber pot cover 30 or at an upper surface of the chamber pot body 10 . When a user sits on the chamber pot cover 30 , it starts operating by means of the sitting pressure. It might be formed a certain switch which can generate a signal when receiving a pressure.
  • the switching member 46 When a user sits on a chamber pot cover 30 , the switching member 46 operates by means of a pressure applied to the chamber pot cover, and electric power is supplied to the driving motor 66 of the suction fan assembly 44 as the switching member 46 operates. Afterward, the driving motor 66 is driven, and the suction face 68 connected with the driving motor 66 rotates, and suction force occurs at the suction pipe 42 .
  • the air is sucked into the suction pipe 42 from the interior of the chamber pot body 10 by way of the fluid spray holes 12 formed at the chamber pot body, and the air sucked into the suction pipe 42 is ventilated via the fluid discharge passage 18 .
  • a sealing member 86 At a fan housing 60 of the suction fan assembly 44 is installed a sealing member 86 , so the water passing through the suction fan 68 can be interrupted from flowing into the driving motor 66 .

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Epidemiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Toilet Supplies (AREA)
  • Sanitary Device For Flush Toilet (AREA)
US13/512,740 2009-11-30 2010-10-25 Toilet stool with apparatus for eliminating offensive odor Abandoned US20120260414A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2009-0116721 2009-11-30
KR1020090116721A KR100990228B1 (ko) 2009-11-30 2009-11-30 악취배출장치를 구비한 양변기
PCT/KR2010/007326 WO2011065667A2 (ko) 2009-11-30 2010-10-25 악취배출장치를 구비한 양변기

Publications (1)

Publication Number Publication Date
US20120260414A1 true US20120260414A1 (en) 2012-10-18

Family

ID=43135899

Family Applications (1)

Application Number Title Priority Date Filing Date
US13/512,740 Abandoned US20120260414A1 (en) 2009-11-30 2010-10-25 Toilet stool with apparatus for eliminating offensive odor

Country Status (5)

Country Link
US (1) US20120260414A1 (ko)
JP (1) JP2013512360A (ko)
KR (1) KR100990228B1 (ko)
CN (1) CN102695835B (ko)
WO (1) WO2011065667A2 (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9399862B2 (en) 2013-04-04 2016-07-26 Cesar Rigoberto Gallardo Chaparro Odor extractor
US11591783B2 (en) * 2019-08-15 2023-02-28 Akmal Payziev Toilet ventilation system

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105342521A (zh) * 2015-10-08 2016-02-24 华子瑞 马桶吸臭盖板
WO2021045490A2 (ko) * 2019-09-02 2021-03-11 노태식 공기 정화 처리 장치
KR102748113B1 (ko) 2023-05-26 2024-12-27 권영태 이중 배출수단을 갖는 양변기 악취 배출장치
KR102745373B1 (ko) 2023-12-01 2024-12-20 에이치디씨현대산업개발 주식회사 양변기 악취 배출장치

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1911032A (en) * 1931-09-29 1933-05-23 Ray A Minkler Toilet bowl ventilator
US1931052A (en) * 1931-11-06 1933-10-17 Baither Harry Toilet ventilator
US1937305A (en) * 1933-11-28 Office-
US4494255A (en) * 1982-05-03 1985-01-22 Drummond Charles E Ventilated toilet device
US5519899A (en) * 1994-09-26 1996-05-28 Taylor; Raymond J. Toilet odor venting apparatus with improved retrofit capability
WO2004038115A1 (en) * 2002-10-28 2004-05-06 Bok-Sik Lee Sanitary ware having a deodorization function

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5756800Y2 (ko) * 1979-12-24 1982-12-06
JPH0289073U (ko) * 1988-12-28 1990-07-13
KR950011745U (ko) * 1993-10-13 1995-05-16 조현은 좌변기의 악취 제거 장치
IL107465A0 (en) * 1993-11-01 1994-02-27 Moshe Shalom Method and system for removing odor from toilets
JPH07194502A (ja) * 1994-01-04 1995-08-01 Nara:Kk 便器の換気装置
JPH0911U (ja) * 1996-05-11 1997-01-10 アロン化成株式会社 Ｕトラップを備えた小口径桝
JPH11200455A (ja) * 1998-01-09 1999-07-27 Masamichi Shima 便器の排臭装置
JP3741980B2 (ja) 2001-08-07 2006-02-01 株式会社Ｉｎａｘ 便器用温風脱臭装置
JP3088785U (ja) * 2002-03-22 2002-09-27 建国 趙 便器の構造
KR200306436Y1 (ko) 2002-10-28 2003-03-11 이복식 냄새 강제 제거 기능을 가지는 양변기
KR200334918Y1 (ko) * 2003-01-09 2003-12-01 김홍만 양변기의 악취 배출장치
CN2627078Y (zh) * 2003-05-20 2004-07-21 黄有立 排气式坐便器
KR200430008Y1 (ko) 2006-04-20 2006-11-02 정동녕 양변기 냄새제거장치
CN101220611A (zh) * 2007-01-12 2008-07-16 彭火雄 冲水马桶的排气方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1937305A (en) * 1933-11-28 Office-
US1911032A (en) * 1931-09-29 1933-05-23 Ray A Minkler Toilet bowl ventilator
US1931052A (en) * 1931-11-06 1933-10-17 Baither Harry Toilet ventilator
US4494255A (en) * 1982-05-03 1985-01-22 Drummond Charles E Ventilated toilet device
US5519899A (en) * 1994-09-26 1996-05-28 Taylor; Raymond J. Toilet odor venting apparatus with improved retrofit capability
WO2004038115A1 (en) * 2002-10-28 2004-05-06 Bok-Sik Lee Sanitary ware having a deodorization function

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9399862B2 (en) 2013-04-04 2016-07-26 Cesar Rigoberto Gallardo Chaparro Odor extractor
US11591783B2 (en) * 2019-08-15 2023-02-28 Akmal Payziev Toilet ventilation system

Also Published As

Publication number Publication date
WO2011065667A3 (ko) 2011-09-29
KR100990228B1 (ko) 2010-10-29
WO2011065667A2 (ko) 2011-06-03
JP2013512360A (ja) 2013-04-11
CN102695835B (zh) 2014-03-26
CN102695835A (zh) 2012-09-26

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STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION