US20060143814A1 - Deodorization closestool - Google Patents

Deodorization closestool Download PDF

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Publication number
US20060143814A1
US20060143814A1 US11/319,661 US31966105A US2006143814A1 US 20060143814 A1 US20060143814 A1 US 20060143814A1 US 31966105 A US31966105 A US 31966105A US 2006143814 A1 US2006143814 A1 US 2006143814A1
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US
United States
Prior art keywords
closestool
deodorization
disposed
air pumping
exhaust pipe
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
US11/319,661
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English (en)
Inventor
Chu Wang
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 US20060143814A1 publication Critical patent/US20060143814A1/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

Definitions

  • the present invention relates to a deodorization closestool, and particularly to a deodorization closestool which employs a deodorization device disposed in the closestool to effectively eliminate the foul odor of excrement in the closestool for improving the air quality of a washroom.
  • aromatizes are often disposed in a washroom to produce aroma for mixing with and covering the foul odor produced by the excrement.
  • the washroom is still full of the foul odor and so the foul odor is not completely eliminated.
  • it is required to replace the aromatizes to keep the aroma in the washroom when the aromatizes are used up. Therefore, it is high cost.
  • a deodorizer is dropped in a closestool before and after using the closestool for neutralizing the foul odor produced by the excrement with the deodorizer thereby eliminating the foul odor.
  • it is inconvenient to use and also high cost.
  • a fan is disposed at a wall of the washroom for removing the foul odor to the outside of the washroom.
  • the fan is quite far away from the closestool, the removing effect of the fan is limited.
  • the washroom is full of foul odor during using the closestool and so the effect of the fan to remove the foul odor is poor.
  • Another manner is to employ a pipe to connect between the fan disposed at the wall and a back seat of the closestool. However, it requires to additionally dispose a pipe and so it is also inconvenient to use.
  • An object of the present invention is to provide a deodorization closestool which employs an air pumping device disposed in the closestool and an exhaust pipe communicating with a drainage pipe to inhale and expel peculiar smell for preventing the peculiar smell from spilling whereby a washroom can be full of clear air.
  • Another object of the present invention is to provide a deodorization closestool which is integrally formed with an air pumping device and an exhaust pipe being disposed in the closestool.
  • a further object of the present invention is to provide a deodorization closestool which disposes a power switch device at the closestool for facilitating a user to control at any moment.
  • a further object of the present invention is to provide a deodorization closestool which is defined with a maintenance window at a side surface of the closestool for facilitating a user to maintain.
  • a further object of the present invention is to provide a deodorization closestool which communicates and combines an exhaust pipe and a drainage pipe thereby overcoming the inconvenient installation of pipes of a conventional deodorization closestool and saving space occupied by the pipes.
  • a deodorization closestool of the present invention includes a closestool device comprising a closestool body, a deodorization device disposed in the closestool body, and a power switch device disposed in the closestool body.
  • the deodorization device includes an air pumping device which inspires from an inspiration hole through an exhaust pipe. The inspiration hole is defined in a proper position of the closestool body.
  • One end of the exhaust pipe communicates a drainage pipe of the closestool body.
  • At least one check valve is disposed between the exhaust pipe and the drainage pipe.
  • the power switch device is connected with the air pumping device for controlling the air pumping device to turn on and off.
  • FIG. 1 is a schematic view of a deodorization closestool in accordance with a first embodiment of the present invention.
  • FIG. 2 is a schematic side view of FIG. 1 .
  • FIGS. 3 and 4 are schematic views of an air pumping device of the present invention.
  • FIG. 5 is a schematic view of a deodorization closestool in accordance with a second embodiment of the present invention.
  • FIG. 6 is a schematic view of a deodorization closestool in accordance with a third embodiment of the present invention.
  • FIGS. 7 and 8 are schematic views of a deodorization closestool in accordance with a fourth embodiment of the present invention.
  • FIG. 9 is a schematic view of a deodorization closestool in accordance with a fifth embodiment of the present invention.
  • a deodorization closestool in accordance with a preferred embodiment of the present invention includes a closestool device 10 , a deodorization device 20 and a power switch device 30 .
  • the closestool device 10 includes a closestool body 11 and a water tank 12 .
  • a cushion 13 and a closestool cover 14 are pivotably disposed at a backseat surface 111 of the closestool body 11 .
  • a protruding edge 131 is disposed at a side edge of a rear segment of the cushion 13 for closely connecting with the closestool body 11 thereby enabling the rear segment of the cushion 13 to produce a better negative pressure effect.
  • the deodorization device 20 disposed in the closestool body 11 includes an inspiration hole 21 which is defined in the backseat surface 111 of the closestool body 11 and at the front of the pivoting position of the cushion 13 .
  • a sieve 24 is disposed at the inspiration hole 21 for preventing sundries from falling into the inspiration hole 21 .
  • the inspiration hole 21 is in communication with an exhaust pipe 22 disposed in the closestool body 11 .
  • One end of the exhaust pipe 22 is connected to and in communication with a drainage pipe 23 disposed in the closestool body 11 .
  • the exhaust pipe 22 respectively in communication with the inspiration hole 21 and the drainage pipe 23 is connected with an air pumping device 25 .
  • the exhaust pipe 22 is slanted with an angle to communicate with the drainage pipe 23 for preventing the excrement in the drainage pipe 23 from entering the exhaust pipe 22 .
  • a check valve is disposed at a connection segment of the exhaust pipe 22 which is bent from a vertex of the exhaust pipe 22 and is connected to the drainage pipe 23 for preventing the excrement from entering the exhaust pipe 22 .
  • the air pumping device 25 may be configured to be higher than the height of the maximum water level of the pool of the closestool body 11 .
  • the air pumping device 25 is disposed at the rear segment of the closestool body 11 which is properly elevated.
  • the power switch device 30 is disposed in the closestool body 11 and connected to the air pumping device 25 for controlling to turn on or off the air pumping device 25 .
  • the power switch device 30 is connected to the air pumping device 25 through a power line 31 .
  • a maintenance window 40 is defined in a side surface of the closestool body 11 for facilitating a user to maintain.
  • the air pumping device 25 is turned on, and so the inspiration hole 21 is enabled to inspire.
  • the air pumping device 25 includes a fan 251 and a check valve 252 disposed at one end thereof near the drainage pipe 23 .
  • smell of the excrement in the closestool body 11 is inhaled along the exhaust pipe 22 to the air pumping device 15 due to the inhaling force of the inspiration hole 21 .
  • the air is inhaled to the fan 251 of the air pumping device 25 and the running fan 251 exhausts the air passing there through to the check valve 252 to enable the check valve 252 to open to allow the air to pass there through.
  • the power switch device 30 is turned off, the fan 251 is stopped to run.
  • the check valve 252 returns to a close position. Therefore, the foul odor in the pipe cannot extend through the check valve 252 in a reversed direction.
  • a user can avoid to smell the odor of the excrement during using the deodorization closestool, and the latter user also can avoid to smell the odor of the excrement of the former user thereby maintaining better quality of air in the washroom.
  • a deodorization closestool in accordance with a second embodiment of the present invention includes a closestool device 10 , a deodorization device 50 and a power switch device 30 .
  • the closestool device 10 includes a closestool body 11 and a water tank 12 .
  • a cushion 13 and a closestool cover 14 are pivotably disposed at a backseat surface 111 of the closestool body 11 .
  • a protruding edge 131 is disposed at a side edge of a rear segment of the cushion 13 .
  • the deodorization device 50 includes an inspiration hole 512 which is defined in the backseat surface 111 of the closestool body 11 .
  • the inspiration hole 512 is in communication with an exhaust pipe 52 disposed in the closestool body 11 .
  • the deodorization device 50 disposed in the closestool body 11 includes an inspiration hole 511 which is defined in the backseat surface 111 of the closestool body 11 and at the front of the pivoting position of the cushion 13 .
  • the inspiration hole 511 is in communication with an exhaust pipe 52 disposed in the closestool body 11 .
  • One end of the exhaust pipe 52 is connected to and communicated with a drainage pipe 53 disposed in the closestool body 11 .
  • the exhaust pipe 52 respectively in communication with the inspiration hole 511 and the drainage pipe 53 is connected with an air pumping device 55 .
  • the exhaust pipe 52 is slanted with an angle to communicate with the drainage pipe 53 for preventing excrement in the drainage pipe 53 from entering the exhaust pipe 52 .
  • the inspiration hole 512 is connected to and communicated with an inspiration pipe 51 disposed at the backseat surface 111 of the closestool body 11 .
  • the inspiration pipe 51 is flat with a front end being defined with the inspiration hole 511 for inhaling peculiar smell or foul odor during using the deodorization closestool and exhausting through the pipe.
  • the power switch device 30 is connected to the air pumping device 55 through a power line 31 for controlling to turn on or off the air pumping device 55 .
  • a deodorization closestool in accordance with a third embodiment of the present invention includes a closestool device 10 , and a deodorization device 60 .
  • the closestool device 10 includes a closestool body 11 , a water tank 12 , a cushion 13 and a closestool cover 14 .
  • a recess 132 is defined in the bottom edge of the rear end of the cushion 13 .
  • the deodorization device 60 includes an inspiration pipe 61 which is received in the recess 132 of the cushion 13 . When the cushion 13 is placed down, the inspiration pipe 61 is located at the backseat surface 111 of the closestool body 11 .
  • the inspiration pipe 61 is flat with a front end being defined with an inspiration hole 611 for inhaling peculiar smell or foul odor during using the deodorization closestool.
  • the rear end of the inspiration pipe 61 is disposed with a tube connecter 612 .
  • the tube connecter 612 is communicated with an exhaust pipe 62 disposed in the closestool body 11 .
  • One end of the exhaust pipe 62 is communicated with a drainage pipe 63 disposed in the closestool body 11 .
  • the exhaust pipe 62 respectively communicated with the inspiration hole 611 and the drainage pipe 63 is connected with an air pumping device 65 .
  • a deodorization closestool in accordance with a fourth embodiment of the present invention includes a closestool device 10 , and a deodorization device 70 .
  • the closestool device 10 includes a closestool body 11 , a water tank 12 , a cushion 13 and a closestool cover 14 .
  • a closed segment 130 is disposed at the bottom edge of the rear end of the cushion 13 .
  • An inhaling groove opening 134 is defined inside the closed segment 130 .
  • a groove hole 133 is defined in the closed segment 130 .
  • the deodorization device 70 includes an inspiration pipe 71 .
  • the inspiration pipe 71 is a flat tube with a front end being defined with an inspiration hole 711 .
  • the inspiration hole 711 is positioned at the groove hole 133 of the cushion 13 .
  • the inspiration hole 711 can inhale peculiar smell or foul odor through the inhaling groove opening 134 of the closed segment 130 during using the deodorization closestool.
  • the rear end of the inspiration pipe 71 is communicated with and connected with an inspiration hole 712 defined in a side surface of the closestool body 11 .
  • the inspiration hole 712 is communicated with an exhaust pipe 72 disposed in the closestool body 11 .
  • One end of the exhaust pipe 72 is communicated with a drainage pipe 73 disposed in the closestool body 11 .
  • the exhaust pipe 72 respectively communicated with the inspiration hole 711 and the drainage pipe 73 is connected with an air pumping device 75 .
  • the air pumping device 25 and the exhaust pipe 22 of the present invention may be disposed at a groove 113 in the edge of the seat surface of the closestool body 11 . Therefore, the deodorization closestool of the present invention can vary the configuration thereof in accordance with various demands.
  • the deodorization closestool of the present invention employs an air pumping device disposed in the closestool and an exhaust pipe communicating with a drainage pipe to inhale and expel peculiar smell for preventing the peculiar smell from spilling whereby a washroom can be full of clear air. Furthermore, the present invention employs a power switch device to dispose at the closestool for facilitating a user to control at any moment.
  • the pipes are integrally formed with the closestool thereby overcoming the conventional inconvenient installation of the pipes and saving space occupied by the pipes.

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
US11/319,661 2005-01-03 2005-12-29 Deodorization closestool Abandoned US20060143814A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW094200030 2005-01-03
TW094200030U TWM270198U (en) 2005-01-03 2005-01-03 Improved device of deodorization toilet bowl

Publications (1)

Publication Number Publication Date
US20060143814A1 true US20060143814A1 (en) 2006-07-06

Family

ID=36638681

Family Applications (1)

Application Number Title Priority Date Filing Date
US11/319,661 Abandoned US20060143814A1 (en) 2005-01-03 2005-12-29 Deodorization closestool

Country Status (6)

Country Link
US (1) US20060143814A1 (ja)
JP (1) JP3119811U (ja)
KR (1) KR20060079761A (ja)
AU (1) AU2006200003A1 (ja)
CA (1) CA2532018A1 (ja)
TW (1) TWM270198U (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110113540A1 (en) * 2009-11-17 2011-05-19 Plate Eric M Plumbing Fixture Having Modular Control Housing
CN103122656A (zh) * 2013-03-15 2013-05-29 李孟平 排气节水集便器
CN104631591A (zh) * 2014-12-31 2015-05-20 嘉兴威斯柏自动化科技有限公司 除异味座便器
WO2017063094A1 (de) * 2015-10-15 2017-04-20 Noventa Ag Geruchsabsaugung für ein wc

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5806001B2 (ja) * 2011-05-31 2015-11-10 株式会社木村技研 腰掛け式便器
KR101593063B1 (ko) 2015-01-28 2016-02-16 정아영 탈취 기능이 구비된 변기
CN111119299B (zh) * 2019-12-27 2020-12-08 嘉兴华竹电子有限公司 一种具有臭气阻挡装置的坐便器
CN113136931B (zh) * 2021-05-13 2023-10-20 厦门大白科技有限公司 一种利于马桶耗材更换的结构、模组和智能马桶

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050000004A1 (en) * 2003-07-01 2005-01-06 Yun Danny K. Integrated toilet and air deodorizer
US20060110292A1 (en) * 2004-10-05 2006-05-25 Deverse Richard A Systems, method and devices for monitoring fluids

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050000004A1 (en) * 2003-07-01 2005-01-06 Yun Danny K. Integrated toilet and air deodorizer
US20060110292A1 (en) * 2004-10-05 2006-05-25 Deverse Richard A Systems, method and devices for monitoring fluids

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110113540A1 (en) * 2009-11-17 2011-05-19 Plate Eric M Plumbing Fixture Having Modular Control Housing
US8978172B2 (en) * 2009-11-17 2015-03-17 Kohler Co. Plumbing fixture having modular control housing
US9689156B2 (en) 2009-11-17 2017-06-27 Kohler Co. Plumbing fixture having modular control housing
CN103122656A (zh) * 2013-03-15 2013-05-29 李孟平 排气节水集便器
CN104631591A (zh) * 2014-12-31 2015-05-20 嘉兴威斯柏自动化科技有限公司 除异味座便器
WO2017063094A1 (de) * 2015-10-15 2017-04-20 Noventa Ag Geruchsabsaugung für ein wc
CN108138477A (zh) * 2015-10-15 2018-06-08 普雷赛诺股份公司 用于厕所的臭味吸除

Also Published As

Publication number Publication date
CA2532018A1 (en) 2006-07-03
KR20060079761A (ko) 2006-07-06
TWM270198U (en) 2005-07-11
JP3119811U (ja) 2006-03-09
AU2006200003A1 (en) 2006-07-20

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STCB Information on status: application discontinuation

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