JP2007023740A - Toilet bowl and cleaning toilet seat device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a toilet bowl without smelling of an odor in an excavation act, and a cleaning toilet seat device without requiring toilet paper after an excavation private part cleaning act. <P>SOLUTION: Mist water mixed with water and air is injected from a cleaning injection nozzle 15, and after cleaning an excavation private part, only the water is stopped, and is switched to air injection, and a water droplet of the excavation private part can be splashed. An injection nozzle 16 is provided on this side of a toilet seat 10 for splashing the water droplet by pressurized air by cleaning a private part of a male. Next, a mechanism is arranged for discharging and exhausting the odor in a bowl outdoors from a wash water discharge port 20 of the toilet bowl 2 by negative pressure suction or indoor pressurization in the excavation act, and a mechanism is also arranged for discharging and exhausting air outdoors with an exclusive exhaust port 65. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a toilet and a toilet seat device that does not require toilet paper and toilet paper that can discharge odor to the outdoors during defecation.

In recent years, it can be said that the combination of a Western-style toilet and a cleaning toilet seat device has dramatically improved hygiene and comfort.
Many washing toilet seat devices that use hot air drying function that does not require toilet paper after washing the defecation area, such as the use of ions, activated carbon or a deodorizing catalyst cartridge as a deodorizing function, are also on the market.
However, what has not been solved yet is an economical, environmentally friendly and effective deodorization method, and a toilet and cleaning toilet seat device that does not require toilet paper.

By the way, as a deodorizing method during the defecation action, various methods (for example, refer to Patent Documents 1 and 2) are known.
JP 2005-021188 A Japanese Utility Model Publication No. 06-060677

However, in the deodorization method of Patent Document 1 or 2, the deodorized air is returned directly to the toilet room and circulates, so if the deodorizing effect of the activated carbon cartridge or the like deteriorates, the odor will drift. There are weaknesses.
In addition, there are washing toilet seats equipped with a warm air drying function that does not require toilet paper after the defecation department cleaning act, but it takes time to dry, and even if it is equipped with a warm air drying function, many people do not use it. There is a report.

  In view of the above circumstances, an object of the present invention is to provide a toilet that does not smell during a defecation action, and to provide a toilet seat device that does not require toilet paper after a defecation local washing action.

In order to achieve the above object, the present invention takes the following technical means.
1stly, it is the washing toilet seat equipment which is equipped to the toilet bowl, sprays the mist water where water and air are mixed from the washing injection nozzle, after the defecation local part washing, only water stops and changes to air injection, furthermore, the washing injection nozzle The flush toilet seat device can blow off water droplets in the defecation bureau by adding pressurized air to the air jet.

  Secondly, the cleaning toilet seat device is provided with an injection nozzle on the front side of the toilet seat that can wash the men's genital area and blow off water droplets with pressurized air.

  Thirdly, the washing spray nozzle and the system for injecting mist water from the spray nozzle have a water system and an air system, and each has an on-off valve with an amount adjustment function, and further blows off water droplets in the defecation section. The air toilet system is also equipped with an open / close valve with an amount adjustment function.

  4thly, it is set as the toilet bowl which has the mechanism in which the odor in a bowl can be discharge | released to the outdoors from the washing water discharge port of a toilet bowl by negative pressure suction or room pressurization during a defecation act.

  Fifth, the fourth toilet of the technical means is a toilet having a mechanism for exhausting to the outside with a dedicated exhaust port.

  Owing to the combination of the first to fifth cleaning toilet seat devices and the toilet bowl according to the present invention, the odor does not smell during the defecation action, and the toilet paper is not necessary after the defecation local washing action. .

It is a toilet with a mechanism that allows the odor in the bowl to be discharged and discharged from the flush water outlet of the toilet to the outside by negative pressure suction or indoor pressurization during defecation, and water and air This is because mist water mixed with water can be sprayed from the cleaning jet nozzle and water droplets in the defecation local part can be blown off with pressurized air after the defecation local part washing.
Furthermore, the cleaning with mist water provides a high cleaning effect and is associated with water saving, and also provides a comfortable and effective cleaning with less irritation of the defecation area.
As an application example, it has been demonstrated that cleaning with mist water can achieve high cleaning performance and water-saving effect, and it has already been adopted for bathroom showers at hotels in the Las Vegas area in the United States.

  If such a toilet seat device is used, the use of toilet paper can be eliminated, so that the processing load of the sewer can be reduced, and a clean toilet seat device that is friendly to the earth can be provided, including a review of the usage destination of waste paper.

  Next, in the fourth and fifth toilets of the above technical means, during the defecation action, it is possible to discharge the odor in the bowl to the outside through the flush water outlet hole of the toilet by negative pressure suction or indoor pressurization. Since the toilet has a simple mechanism, the flow of odor shows a one-way flow, and a comfortable defecation action can be realized without odor drifting.

DETAILED DESCRIPTION Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
FIG. 1 is an overall view of an embodiment of the present invention, and is a schematic view of the entire appearance of a toilet bowl and a cleaning toilet seat apparatus. In FIG. 1 of this toilet bowl and cleaning toilet seat apparatus, the cleaning toilet seat apparatus 1, toilet bowl 2, toilet seat 10, cleaning injection nozzle 15, injection nozzle 16, cleaning water discharge port 20, exhaust duct 21, water tank 25, overflow pipe 26, water The stopper 27, chain 28 and lever 29 are shown.

FIG. 2 is a schematic view of a water system and an air system connected to a stool cleaning jet nozzle and a male genital injection nozzle incorporated in the cleaning toilet seat device according to the first embodiment of the present invention. It is.
As shown in FIGS. 2 (a), 2 (b), and 2 (c), the stool and bidet washing injection nozzles 15 include water that has passed through an opening / closing valve 71 with an amount adjusting function, and an opening / closing valve with an amount adjusting function. The air that has passed 81 is mixed by the mixing unit 41, and the mist water is supplied and injected to the cleaning injection nozzle 15 through the hose 85.
In addition, after the defecation portion is cleaned, the on-off valve 71 with an amount adjusting function is closed, and only air is supplied and injected to the cleaning injection nozzle 15.
Next, the cleaning jet nozzle 15 after the defecation local area washing has a mechanism capable of supplying and injecting the pressurized air through which the water droplets of the defecation local area can be blown through the opening / closing valve 82 with the amount adjusting function and the hose 89.

Further, the toilet seat 10 is provided with an injection nozzle 16 for the male genital area, so that water and air can flow, and water that has passed through the on-off valve 76 with an amount adjusting function, and with an amount adjusting function. The air that has passed through the on-off valve 86 is mixed by the mixing unit 46 and supplied to the injection nozzle 16 through the tube 17 as mist water. After cleaning, only air is supplied and jetted from the jet nozzle 16 so that water droplets can be blown off.
As described above, the toilet seat device 1 having the mechanism of the cleaning injection nozzle 15 and the injection nozzle 16 eliminates the need for toilet paper after the defecation section cleaning action.

2B and 2C, the mist water injection direction and the pressurized air injection direction from the cleaning injection nozzle 15 are illustrated.
In particular, an injection nozzle position 55 for pressurized air that blows water droplets is located above the injection nozzle position 51 for mist water, and shows an injection position, an injection angle, and a direction for effectively blowing water droplets and drying.
In FIG. 2, the temperature adjusting heater portions for water and air to be supplied and injected are omitted.

FIG. 3 is a schematic view of a toilet bowl according to the second embodiment of the present invention, which can discharge and exhaust odor during defecation to the outdoors by negative pressure suction.
As shown in FIG. 3, the flush water discharge port 20 of the toilet bowl 2 is a system in which the inside of the bowl is effectively washed using two spirals, and each flush water discharge port 20 has a large diameter.
Odor is sucked into the washing water discharge port 20 and discharged to the outside.

To explain according to the illustration,
First, when the user sits on the toilet seat, the odor exhaust fan 40 operates to start suctioning negative pressure.
During defecation, the odor flow in the bowl is sucked into the washing water discharge port 20, passes through the odor exhaust fan 40 through the exhaust duct 21, and is discharged to the outdoors through the insect netting wire mesh 30.
On the other hand, the overflow pipe 26 of the water tank 25 communicates with the washing water discharge port 20 and the exhaust duct 21, but a water sealing mechanism is provided at the inlet tip so that suction does not occur from the inlet of the overflow pipe 26 due to negative pressure suction. It is provided.
In this way, during the defecation action, the toilet 2 has a mechanism capable of sucking the odor in the bowl under negative pressure and releasing it to the outside, so the flow of odor shows one-way and the odor may drift. A comfortable defecation action can be realized.

Next, when the lever 29 is operated to discharge the defecation in the bowl, the faucet 27 is opened by the chain 28, and the water in the water tank 25 is discharged from the washing water discharge port 20 at once, and drainage or water supply is started from the start of the defecation washing. The defecation washing process up to is completed.
Although the odor exhaust fan 40 remains in operation for a certain time even after the defecation washing step, water in the water tank 25 is not sucked into the odor exhaust fan 40 through the exhaust duct 21 at that time. The exhaust duct 21 is started up from the highest water level in the water tank 25, and the odor exhaust fan 40 is attached to the end.
Further, as the performance of the odor exhaust fan 40, a fan having a large exhaust capacity but a weak negative pressure suction force is selected, so that water is not sucked into the odor exhaust fan 40.

Thus, the washing water discharge port 20 is shared as an odor suction passage port and a washing water discharge passage port.
Therefore, since the cleaning of the cleaning water discharge port 20 is repeated every time, it is always kept clean.

FIG. 4 is a schematic view of a toilet according to the third embodiment of the present invention, which can discharge odors to the outside by setting the pressure in the toilet room during defecation to a positive pressure.
As shown in FIG. 4, the toilet 2 does not have the water tank 25, and a large number of washing water discharge ports 60 are arranged around the bowl to wash the inside of the bowl. Each of the washing water discharge ports 60 is small. It is a caliber.
The washing water discharge port 60 has a mechanism that allows odors to flow backward and discharge to the outdoors.
Further, the toilet 2 is provided with a dedicated exhaust port 65 so that odors can be continuously exhausted outdoors.
As a result, the odor can be continuously exhausted to the outdoors even during the defecation washing process from the start of the defecation washing of the toilet bowl 2 to the drainage or the completion of water supply, which was not possible in the second embodiment.

To explain according to the illustration,
First, when the toilet room door that can be kept airtight is closed and seated on the toilet seat 10, the pressure fan 90 is activated to pressurize the toilet room and maintain a positive pressure.
During the defecation action, the odor in the bowl shows a flow of odor discharged from the washing water discharge port 60 through the exhaust duct 21 and through the insect avoidance wire mesh 30 to the outside.
Further, the odor flows into the exhaust exclusive port 65 and is continuously exhausted to the outside through the exhaust duct 61.

Next, the exhaust duct 21 is standing up, and the exhaust duct 61 from the exhaust exclusive port 65 is joined in the vicinity of the outdoor discharge part of the exhaust duct 21, and both the exhaust duct 21 and the exhaust duct 61 are gathered together. It has penetrated the outer wall.
As described above, except for the technical contents described according to the drawings, the same functions as those in the second embodiment are the same, and the details are omitted.

The present invention is not limited to the embodiment and can be modified as follows.
In the first embodiment of FIG. 2 of the present invention, the injection nozzle position 55 of the pressurized air that blows the water droplets is located above the spray nozzle position 51 of the mist water, and the injection position and the injection angle that effectively blows the water droplets and drys them. And the direction,
By adopting another method of adjusting the position by moving the cleaning spray nozzle 15 back and forth, if means for integrating and integrating the spray nozzle position 55 of pressurized air and the mist water spray nozzle position 51 is taken, The on-off valve 82 with the amount adjusting function may be omitted.

  In addition, there is a method in which an existing cleaning toilet seat device has a separate stool-specific waterway and a bidet-specific waterway in a single cleaning nozzle, but a cleaning spray nozzle that injects mist water or pressurized air into the waterway. You may employ | adopt and is not restrict | limited to a combination system at all.

Next, although the toilet port 2 of the second embodiment of FIG. 3 is not provided with the exhaust port 65, the exhaust port 65 and the exhaust duct 61 provided in the third embodiment of FIG. 4 may be provided.
Further, the flush water discharge port 20 of the toilet 2 has a method of the flush water discharge port 20 for effectively washing the inside of the bowl using a swirl, and a large number of flush water discharge ports 60 are arranged around the periphery. Although there is a method of the cleaning water discharge port 60 for cleaning the inside of the bowl, any toilet 2 may be adopted as long as the odor is sucked from the cleaning water discharge port 20.

Next, in the cleaning toilet seat apparatus 1 that takes technical measures according to the present invention, an air compressor is installed because pressurized air is used.
Therefore, for example, oxygen-enriched air may be taken into a house and used as an air injected into a fish tank or connected to a device that generates oxygen-enriched air.

Industrial applicability

  The cleaning method using mist water according to the present invention can be used for reviewing and improving cleaning methods for various cleaning devices related to water saving.

FIG. 1 is an overall view of an embodiment of the present invention, and is a schematic view of the entire appearance of a toilet bowl and a cleaning toilet seat apparatus. FIG. 2 is a schematic view of a water system and an air system connected to a stool cleaning jet nozzle and a male genital injection nozzle incorporated in the cleaning toilet seat apparatus according to the first embodiment of the present invention. It is. FIG. 3 is a schematic view of a toilet bowl according to the second embodiment of the present invention, which can discharge and exhaust odor during defecation to the outdoors by negative pressure suction. FIG. 4 is a schematic view of a toilet according to the third embodiment of the present invention, which can discharge odors to the outside by setting the pressure in the toilet room during defecation to a positive pressure.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Toilet seat apparatus 2 ... Toilet bowl 10 ... Toilet seat 15 ... Cleaning nozzle 16 ... Spray nozzle 20, 60 ... Washing water discharge port 21, 61・ Exhaust duct 25 ・ ・ ・ ・ Water tank 26 ・ ・ ・ ・ Overflow pipe 27 ・ ・ ・ ・ Water tap 29 ・ ・ ・ ・ Lever 40 ・ ・ ・ ・ Odor exhaust fan 71, 76, 81, 82, 86 Open / close valve with adjustment function 90 ... Pressurizing fan

Claims (5)

  A toilet seat device installed in a toilet, in which mist water mixed with water and air is jetted from a washing jet nozzle, and after washing the defecation part, only water stops and switches to air jet. A toilet seat device having a stool attached thereto, wherein water droplets in the defecation area can be blown off by air jetting.   A cleaning toilet seat device or a cleaning toilet seat device according to claim 1, further comprising an injection nozzle on the front side of the toilet seat, which is capable of cleaning a man's genital area and spraying water droplets with pressurized air.   The cleaning spray nozzle and the system for spraying mist water from the spray nozzle have a water system and an air system, and each has an on / off valve with an amount adjustment function, and also to an air system that blows water droplets in the defecation section The flush toilet seat device according to claim 1 or 2, further comprising an on-off valve with an amount adjusting function.   A toilet having a mechanism capable of releasing and exhausting the odor in the bowl to the outdoors from the flush water outlet of the toilet by negative pressure suction or indoor pressurization during the defecation action.   The toilet according to claim 4, further comprising a mechanism provided with a dedicated exhaust port and capable of being discharged and exhausted outdoors.

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