KR20160022234A - Sanitary washing apparatus - Google Patents

Sanitary washing apparatus Download PDF

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Publication number
KR20160022234A
KR20160022234A KR1020150087405A KR20150087405A KR20160022234A KR 20160022234 A KR20160022234 A KR 20160022234A KR 1020150087405 A KR1020150087405 A KR 1020150087405A KR 20150087405 A KR20150087405 A KR 20150087405A KR 20160022234 A KR20160022234 A KR 20160022234A
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KR
South Korea
Prior art keywords
toilet
air
water
case cover
port portion
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KR1020150087405A
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Korean (ko)
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KR101671743B1 (en
Inventor
케이스케 타시로
시게노부 오제키
타츠나리 하라시마
유 야마사키
사토시 카와다
Original Assignee
토토 가부시키가이샤
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Publication of KR20160022234A publication Critical patent/KR20160022234A/en
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Publication of KR101671743B1 publication Critical patent/KR101671743B1/en

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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • 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
    • E03D9/08—Devices in the bowl producing upwardly-directed sprays; Modifications of the bowl for use with such devices ; Bidets; Combinations of bowls with urinals or bidets; Hot-air or other devices mounted in or on the bowl, urinal or bidet for cleaning or disinfecting

Abstract

Provided is a sanitary washing apparatus preventing a user from sensing discomfort by breathing in bad odor existing inside a toilet. The present invention comprises: a blower unit blowing an air; a deodorization device having a deodorization filter where the air blown by the blower unit passes; and a case cover covering the deodorization device and having an air introduction unit which enables the air inside the toilet to be introduced to the blower unit and is installed on a side surface or a back surface of the case cover.

Description

SANITARY WASHING APPARATUS

An aspect of the present invention relates to a sanitary washing apparatus installed in a toilet.

BACKGROUND ART [0002] In recent years, a sanitary washing apparatus having a deodorizing function has been spreading in order to clean air in a toilet.

Patent Document 1 discloses a deodorizing and sterilizing apparatus for a flush toilet having an intake apparatus for sucking odors in a toilet. The odor in the toilet is sucked through the odor passage. This odor passage is provided with electrolytic water, that is, a filter impregnated with sterilization water. When the odor passes through the filter, the odor component is absorbed or decomposed by the sterilized water impregnated. After the malodor component adsorbed on the filter is absorbed or decomposed by the sterilizing water, a new sterilizing water is supplied to the filter to clean the filter.

Japanese Patent Application Laid-Open No. 2000-129747

However, the deodorant sterilizing apparatus of the flush toilet described in Patent Document 1 absorbs or decomposes the odor component in the toilet, but does not absorb or decompose the odor contained in the toilet. Therefore, there is a problem that the user feels uncomfortable because he or she wakes up in the toilet every time he enters the toilet.

An object of the present invention is to provide a sanitary washing apparatus capable of suppressing an uncomfortable feeling caused by a user smelling an odor in a toilet.

According to a first aspect of the present invention, there is provided a deodorizing device having a deodorizing device having a deodorizing device having a deodorizing filter through which air blown by air blows, and a deodorizing device, and a case cover covering the deodorizing device, Wherein the suction port portion is provided on a side surface or a back surface of the case cover.

According to this sanitary washing apparatus, air in the toilet can be sucked from the intake port portion provided on the side surface or the back surface of the case cover. Therefore, the odor component contained in the sucked air can be collected or decomposed by the deodorizing filter. Therefore, it is possible to inhibit the user from feeling uncomfortable by swallowing the hand over the toilet.

The second invention is the sanitary washing apparatus according to the first invention, wherein the deodorizing device has a spraying section for supplying water to the deodorizing filter.

According to this sanitary washing apparatus, the water supplied to the deodorizing filter by the spraying section can collect the odor component contained in the air in the toilet blown by the blowing section. Therefore, it is possible to inhibit the user from feeling uncomfortable by swallowing the hand over the toilet.

The third invention is the sanitary washing apparatus according to the second invention, wherein the water supplied from the spraying section is functional water produced by electrolysis of water.

According to this sanitary washing apparatus, the functional water supplied to the deodorizing filter by the spraying section can collect and disassemble the odor component contained in the air in the toilet blown by the blowing section. Therefore, it is possible to further inhibit the user from feeling uncomfortable by swallowing the hand over the toilet.

According to a fourth aspect of the present invention, in any one of the first to third aspects of the present invention, the case cover further includes an exhaust port portion for exhausting the air that has passed through the deodorization filter, and the exhaust port portion is provided on the side surface or the back surface of the case cover Which is a hygienic cleaning device.

According to this sanitary washing apparatus, the vent portion is provided on the side surface or the back surface of the case cover. Therefore, the vent portion does not discharge air to the front of the case cover. Therefore, it is possible to restrain the user from directly contacting the air from the vent portion, thereby providing a hygienic cleaning device which is easy to use.

A fifth aspect of the present invention is the sanitary washing apparatus according to any one of the first to fourth aspects, wherein the intake port portion and the exhaust port portion are provided on the same surface of the case cover.

According to this sanitary washing apparatus, the intake port portion and the exhaust port portion are provided on the same surface of the case cover. Therefore, the intake port portion is liable to suck the air discharged from the exhaust port portion again. Therefore, although the air inlet portion is blown by the blowing portion, the air containing the odor component that was not collected or decomposed by the deodorizing device can be sucked back. Therefore, the odor component contained in the partially stagnant odor can be intensively collected or disassembled.

A sixth aspect of the present invention is the sanitary washing apparatus according to the fifth aspect, wherein the inlet port portion and the outlet port portion are provided on the side surface of the case cover, and the outlet port portion is provided on the front side of the inlet port portion.

According to this sanitary washing apparatus, the intake port portion and the exhaust port portion are provided on the side surface of the case cover, and the exhaust port portion is provided on the front side of the intake port portion. Therefore, the air outlet portion can discharge the air from which the odor component has been trapped or decomposed from the front of the air inlet portion of the case cover. Therefore, the user is likely to smell the odorized air trapped or disintegrated air, thereby further suppressing the user's feeling of discomfort.

According to a seventh aspect of the present invention, in any one of the first to fourth aspects, either one of the intake port portion and the exhaust port portion is provided on a side surface of the case cover, and the other of the intake port portion and the exhaust port portion is provided in the case cover Is installed on the back surface of the sanitary washing apparatus.

According to this sanitary washing apparatus, the intake port portion and the exhaust port portion are respectively provided on the other surface of the case cover. Therefore, it is possible to suppress the air intake port from sucking the air discharged from the air outlet port again. Therefore, the odor component contained in the air in the toilet can be collectively collected or decomposed as a whole.

An eighth aspect of the present invention is the sanitary washing apparatus according to any one of the first to seventh aspects, wherein the exhaust port part has a blade for discharging the air having passed through the deodorization filter downward.

According to this sanitary washing apparatus, the wing plate discharges the air passing through the deodorizing filter downward. Therefore, the wing plate can stir the air that has stayed below the toilet. Since the agitated air moves to the upper side of the toilet, it can be easily sucked from the intake port portion. Therefore, the odor component contained in the air in the toilet can be efficiently collected or decomposed.

(Effects of the Invention)

According to the aspect of the present invention, there is provided a sanitary washing apparatus capable of suppressing an uncomfortable feeling by swallowing an odor in the toilet.

1 is a schematic perspective view showing a toilet equipped with a sanitary washing apparatus according to an embodiment of the present invention.
Fig. 2 is a schematic perspective view showing the sanitary washing apparatus of Fig. 1. Fig.
3 is a block diagram showing a cleaning water supply device and a deodorization device according to an embodiment of the present invention.
Fig. 4 is a schematic perspective view showing a deodorizing device installed in the sanitary washing apparatus of Fig. 2; Fig.
5 is a schematic plan view showing the deodorizing device of Fig.
Fig. 6 is a schematic front view showing the deodorizing device of Fig. 4;
Fig. 7 is a schematic side view showing the deodorizing device of Fig. 4;
8 is a schematic plan view showing the inside of the sanitary washing apparatus of Fig.
9 is a schematic perspective view showing a sanitary washing apparatus according to another embodiment of the present invention.
10 is a schematic perspective view showing a deodorizing device and a first blade of the sanitary washing apparatus shown in Fig.
11 is a schematic plan view showing a sanitary washing apparatus according to another embodiment of the present invention.
12 is a timing chart in deodorization operation of the deodorizing apparatus according to the embodiment of the present invention.
13 is another timing chart in the deodorization operation of the deodorizing device according to the embodiment of the present invention.

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the drawings, the same constituent elements are denoted by the same reference numerals, and a detailed description thereof will be appropriately omitted.

[Regarding the sanitary washing apparatus (1) and the toilet flusher (2) equipped with it)

1 is a schematic perspective view showing a toilet equipped with a sanitary washing apparatus according to an embodiment of the present invention.

Fig. 2 is a schematic perspective view showing the sanitary washing apparatus of Fig. 1. Fig.

1 and 2, the sanitary washing apparatus is installed in a toilet.

First, a sanitary washing apparatus 1 according to an embodiment of the present invention will be described with reference to Figs. 1 and 2. Fig.

As shown in Fig. 1, the toilet 100 is provided with a flush toilet 2. A sanitary washing apparatus 1 having a toilet seat (not shown), a toilet seat cover 4 and a functional unit 6 is mounted on the toilet bowl 2.

2, the function unit 6 includes a case plate 8, a case cover 10, a washing water supply device 12 (shown in Fig. 3), a human body detecting sensor 13, A cleaning nozzle 14, a deodorizing device 16, and a control unit 18. The case plate 8 is mounted behind the ball 20 installed in the toilet 2 as viewed from the front (front) of the toilet 10. A cleaning water supply device 12, a cleaning nozzle 14, a deodorizing device 16 and a control part 18 are mounted on the case plate 8. The case cover 10 is fixed to the case plate 8 so as to cover the washing water supply device 12, the cleaning nozzle 14, the deodorizing device 16, and the control unit 18.

The case cover 10 has a light guide plate 19 provided with a light emitting diode (LED) therein. The light guide plate 19 is provided inside the exhaust port 22 described later. The role of the light guide plate 19 will be described later in detail.

The human body detecting sensor 13 is, for example, a pyrotechnic sensor using an infrared signal, and detects an occupant entering the toilet 100. The human body detecting sensor 13 may be a microwave sensor such as a Doppler sensor. When a sensor using a Doppler effect of a microwave or a sensor or the like for detecting a detection object on the basis of the amplitude (intensity) of a microwave reflected by transmitting a microwave is used as the human body detection sensor 13, It is possible to detect the presence of the user beyond. That is, it is possible to detect the user before entering the toilet 100. [ The role of the human body detecting sensor 13 will be described later in detail.

The cleaning nozzle 14 is provided so as to advance toward the ball portion 20. The cleaning nozzle 14 will be described later in detail.

The deodorizing device 16 is installed on the rear left side of the case plate 8 as viewed from the front face of the flush toilet 2. 2, the deodorizing device 16 detects the air in the toilet 100 from the intake port 21 provided on the rear surface (back surface) of the case cover 10 as viewed from the front surface of the toilet bowl 2, . The odor component contained in the air sucked from the suction port portion (21) is collected or disassembled by the deodorizing device (16). The " odor component " in the embodiment of the present invention includes an ammonia component. This odor component is generated from the attachment surface when the urine has adhered to the floor or the wall of the toilet 100. The air collected or decomposed by the deodorizing device 16 by the deodorizing device 16 is discharged from the exhaust port 22 provided on the left side of the case cover 10 as viewed from the front face of the flushing machine 2 And discharged to the toilet 100. The deodorizing device 16 will be described later in detail. Since the exhaust port 22 is provided on the side surface of the case cover 10, air is not discharged to the front of the case cover 10 as viewed from the front surface of the toilet flapper 2. [ Therefore, it is possible to suppress the direct contact of the air from the exhaust port 22 to the user, and to provide the sanitary washing apparatus 1 which is easy to use. The configuration of the intake port portion 21 and the exhaust port portion 22 is not limited to the example shown in Fig. For example, the intake port portion 21 may be provided on the side surface of the case cover 10. [

The control unit 18 is a control circuit including an IC element and controls the operations of the washing water supply device 12, the human body detection sensor 13, the cleaning nozzle 14, the deodorizing device 16, and the light guide plate 19 Electrically controlled. The control unit 18 performs control for intermittently driving, for example, the fan 46 (see Fig. 3). This detail will be described later. The control unit 18 is covered by a control cover (not shown) as a casing made of metal.

[Deodorizing Operation by Cleansing Water Supply Device 12 and Deodorization Device 16]

3 is a block diagram showing a cleaning water supply device and a deodorization device according to an embodiment of the present invention.

Fig. 4 is a schematic perspective view showing a deodorizing device installed in the sanitary washing apparatus of Fig. 2; Fig.

5 is a schematic plan view showing the deodorizing device of Fig.

Fig. 6 is a schematic front view showing the deodorizing device of Fig. 4;

Fig. 7 is a schematic side view showing the deodorizing device of Fig. 4;

5 is a schematic plan view of the deodorizing device of the present embodiment when viewed in the direction of the arrow A5 in Fig. Fig. 6 is a schematic plan view when the deodorizing device of the present embodiment is viewed in the direction of an arrow A6 shown in Fig. 4. Fig. 7 is a schematic plan view of the deodorizing device of the present embodiment when viewed in the direction of an arrow A7 shown in Fig.

3 to 7, a cleaning water supply device 12 and a deodorization device 16 according to an embodiment of the present invention will be described.

3, the washing water supply device 12 includes a flow path opening / closing valve 24, an instantaneous heating type heat exchanger 26, an electrolytic bath 28, an atmospheric release type cubic damper 30, A first flow path 32 leading to the nozzle 14, a second flow path 34 leading to the deodorizing device 16, an electromagnetic pump 36 and a flow regulation / flow path switching valve 38. In addition, the washing water supply device 12 does not necessarily have the heat exchanger 26. The water supplied from the outside passes through the heat exchanger 26 and is transferred to the electrolytic bath 28 when the flow path opening / closing valve 24 is opened. Two electrodes (not shown) are provided inside the electrolytic bath 28. The water transferred to the electrolytic bath 28 is electrolyzed inside the electrolytic bath 28. Since chlorine (Cl 2 ) is contained in water supplied from the outside, when water is electrolyzed, the following reaction occurs.

Cl 2 + H 2 O → HClO + H + + Cl - (1)

(1), water electrolyzed by the electrolytic bath 28 becomes cleansing water containing hypochlorous acid (HClO) (hereinafter referred to as "functional water").

The functional water generated by the electrolytic bath 28 flows into the first flow path 32 or the second flow path 34. [ The functional water flowing into the first flow path 32 is transferred to the cleaning nozzle 14 by the electronic pump 36. The cleaning nozzle 14 has a water repellent portion 15 (second water repellent portion). For example, the water repellent portion 15 has a hip washing water jetting hole 15a, a hip soft jetting water hole 15b, a bidet washing water jetting hole 15c, and a wide bidet washing water jetting hole 15d. However, the water jet hole of the water jetting portion 15 is not limited to this. The functional water transferred to the cleaning nozzle 14 is discharged upward from the water repellent portion 15. [ The function water discharged from the water jetting unit 15 is used for local cleaning of the user of the toilet flushing machine 2. [ Further, a flow rate adjustment / flow path switching valve 38 is provided between the electronic pump 36 and the cleaning nozzle 14. By operating the flow control / flow path switching valve 38, the flow rate of the water discharged from the cleaning nozzle 14, the water jet angle, the water jet range, and the like can be changed. In addition, by operating the flow rate adjustment / flow path switching valve 38, the functional water can be transferred to the nozzle cleaning chamber (body washing / cleaning section) 40. The nozzle cleaning chamber 40 has a wedge portion 41 (second wedge portion). The nozzle cleaning chamber 40 performs cleaning of the outer surface of the cleaning nozzle 14, that is, cleaning of the body by discharging functional water from the water jetting portion 41. The functional water flowing into the second flow path (34) is transferred to the deodorizing device (16).

3 to 7, the deodorizing device 16 includes a dust collecting filter 44, a fan (blowing part) 46, a deodorizing filter 48, a spray part (first toothed part) 50 And a water receiving portion 52, as shown in Fig. The water receiving portion (52) has an air inlet (42) and an air outlet (54). The intake port (42) is provided in the intake port section (21). The exhaust port 54 is provided in the exhaust port 22. The fan 46 is, for example, a sirocco fan made of resin. The fan 46 sucks air in the toilet 100 from the intake port 42 and discharges air sucked into the toilet 100 from the exhaust port 54 by rotating a plurality of vanes provided inside. Further, the fan 46 is not limited to a sirocco fan.

The dust collecting filter 44 is provided at the inlet port 42. The dust filter 44 prevents dust, dust, and the like in the air being sucked from being transferred to the fan 46. The deodorization filter 48 is, for example, a stitched stainless steel member. The functional water is sprayed to the deodorization filter 48 by the spraying portion 50, as described later. The deodorization filter 48 is provided between the fan 46 and the exhaust port 54, that is, on the downstream side of the fan 46. In other words, the fan 46 is installed on the upstream side of the deodorization filter 48 sprayed with the functional water by the spraying portion 50. [ Therefore, air containing moisture is not transferred from the deodorization filter 48 to the fan 46 as the electric device. Therefore, it is possible to prevent the fan 46 from failing due to moisture. In addition, the air discharged from the fan 46 passes through the deodorization filter 48. Therefore, the air collected inside the sanitary washing apparatus 1 before the fan 46 operates necessarily passes through the deodorization filter 48, and is discharged to the toilet 100 after the odorous components are collected. Therefore, when the fan 46 is operated, air collected inside the sanitary washing apparatus 1 can be prevented from being discharged to the toilet 100 without collecting or disassembling the malodorous components. Further, the deodorization filter 48 is freely withdrawable from the exhaust port 54 by the user's operation. This improves the cleaning property of the deodorization filter 48. The spraying section 50 has a solenoid valve and is located above the deodorization filter 48. On the other hand, the functional water flowing into the second flow path (34) is transferred to the spraying part (50).

As shown in Fig. 7, when the spraying section 50 performs the valve opening operation by the control section 18, the function water is sprayed from above the deodorization filter 48 toward the deodorization filter 48 for about 5 seconds. The functional water is sprayed while conically spreading the atomizing part 50 to the apex. At this time, the wide angle (?) Of the sprayed functional water is about 110 degrees. An inlet wall portion 64 protruding downward is provided between the fan 46 and the spray portion 50 on the inner wall of the upper surface of the deodorizer 16. [ This inlet wall portion 64 can prevent scattering of the functional water sprayed from the spray portion 50 to the fan 46, which is an electric device.

When the function water is sprayed toward the deodorization filter 48, the deodorization filter 48 maintains the functional water. At this time, when the fan 46 is operated and the air in the toilet 100 sucked from the suction port 42 passes through the deodorization filter 48, odor components contained in the air enter the functional water. The malodor component in the functional water is decomposed by hypochlorous acid contained in the functional water as follows.

HClO + NH 3 → NH 2 Cl + H 2 O ··· (2)

Ammonia (NH 3 ) changes to monochloramine (NH 2 Cl) and water (H 2 O) by reacting with hypochlorous acid (HClO), as shown in formula (2). The odor of monochloramine is the smell of Calc like chlorine. By this odor, the user can feel a sense of cleanliness. In addition, the odor component remaining after the decomposition is collected in the functional water, so that it does not return to the air. As a result, the air that has passed through the deodorizing filter 48 is removed from the odor component. The air from which odor components are removed is discharged from the air outlet 54 to the toilet 100. As described above, the deodorizing device 16 can collect or disassemble the odorous components contained in the toilet 100. [ Therefore, the user does not breathe the odor caused by the odor component in the toilet 100 whenever he / she enters the toilet 100, so that the user can comfortably use the toilet.

As described above with reference to Figs. 1 and 2, the source of the odor component in the embodiment is the urine adhered to the floor or the wall of the toilet 100, and the odor component of the odor component in the bowl 20 of the toilet different. Therefore, if the suction port 42 of the deodorizing device 16 is provided in the suction port portion 21 provided on the side surface or the rear surface of the case cover 10, the deodorizing device 16 is easy to deodorize.

6, the air discharged from the fan 46 passes through the deodorization filter 48 from the upper side of the deodorization filter 48 downward. This makes it possible to drop the accumulated matter such as scale and dust collected in the deodorization filter 48 into the water receiving portion 52 by the air discharged from the fan 46 and the weight of the stay itself, (48).

In one embodiment of the present invention, the maximum storage amount of the deodorization filter 48 is about 10 grams (g). On the other hand, when cleaning the deodorization filter 48, the spraying part 50 sprays about 100 g of functional water toward the deodorization filter 48. That is, the spraying section 50 can clean the deodorization filter 48 by spraying more water than the maximum storage amount of the deodorization filter 48. As a result, the odor components collected in the deodorizing filter 48 before the spraying of the functional water can be washed away. The functional water used for washing flows into the water receiving portion 52 located below the deodorization filter 48. [

As shown in Fig. 6, the water receiving portion 52 has a drain port 56 opened toward the case plate 8. As shown in Fig. The bottom surface of the water receiving portion (52) is inclined toward the drain port (56). The functional water flowing into the water receiving portion 52 as shown by the arrow A11 in FIG. 6 flows toward the water discharging opening 56 without being held on the bottom surface of the water receiving portion 52.

On the other hand, the air that has passed through the deodorization filter 48 is removed from the exhaust port 54 by removing the odor component as shown by the arrow A13 in Fig.

8 is a schematic plan view showing the inside of the sanitary washing apparatus of Fig.

The cleaning water supply device 12 and the deodorization device 16 according to the embodiment of the present invention will be further described with reference to Fig.

As shown in Fig. 8, the case plate 8 has a discharge passage 60 provided with a rib 58 protruding upward from the upper surface thereof. The discharge passage 60 has a hole 62 for discharging the bowl portion provided adjacent to the position where the nozzle cleaning chamber 40 is installed. The hole 62 for discharging the ball portion is formed in the front portion of the case plate 8. The ribs 58 are provided so as to guide the functional water discharged from the drain port 56 to the hole for discharging the bowl portion 62.

The discharge passage 60 is inclined downward toward the front. As a result, the functional water discharged from the drain port 56 as shown by arrows A21 to A27 shown in Fig. 8 becomes easier to flow through the discharge flow path 60 toward the front depending on the gravity. Therefore, the function water discharged from the drain port 56 can be more easily guided to the hole for discharging the bowl portion 62.

The functional water guided to the hole for discharging the bowl portion 62 is discharged to the bowl portion 20 of the toilet bowl 2. [ As a result, the functional water used for cleaning the deodorization filter 48, and the functional water having the odor component trapped therein is discharged to the bowl portion 20 where cleaning with water is frequently performed. Therefore, the portion to which the function water is attached is dried, and no odor is generated, thereby preventing the user from feeling uncomfortable.

The hole 62 for discharging the bowl portion is adjacent to the position where the nozzle cleaning chamber 40 is provided. Therefore, when the nozzle cleaning chamber 40 carries out the cleaning of the cleaning nozzle 14, the functional water used for cleaning the cleaning nozzle 14 carries out a part of the discharge flow passage 60, To the ball portion 20. That is, the functional water used for cleaning the cleaning nozzle 14 flows through a part of the discharge passage 60 through which the functional water discharged from the discharge port 56 of the water receiving portion 52 flows. As a result, a part of the discharge passage 60 and the hole for discharging the bowl portion 62 are cleaned by the cleaning water of the washing nozzle 14. Thus, it is possible to prevent odor from being generated from the discharge passage 60 and the hole for discharging the bowl portion 62 after the functional water that captured the odorous component is dried, and it is possible to prevent the user from feeling uncomfortable.

The cleansing nozzle 14 is accommodated in the space between the case plate 8 and the case cover 10. The cleansing nozzle 14 discharges functional water from all the water holes of the water repellent portion 15, (Self-cleaning). At this time, the portion of the water jetting portion 15 of the cleaning nozzle 14 is accommodated in the nozzle cleaning chamber 40. Therefore, the functional water discharged from the water repellent portion 15 is reflected by the inner wall of the nozzle washing chamber 40 and touches the water repellent portion 15 portion. Thereby, the portion of the water repellent portion 15 is also cleaned by the functional water reflected on the inner wall of the nozzle washing chamber 40.

The functional water used for self-cleaning flows through a part of the discharge passage 60 and is discharged from the ball discharge hole 62 to the ball portion 20. That is, the functional water used for self-cleaning flows through a part of the discharge passage 60 through which the functional water discharged from the discharge port 56 of the water receiving portion 52 flows. As a result, a part of the discharge passage 60 and the hole 62 for discharging the bowl portion are cleaned by the self-cleaning water. Thus, it is possible to prevent odor from being generated from the discharge passage 60 and the hole for discharging the bowl portion 62 after the functional water that captured the odorous component is dried, and it is possible to prevent the user from feeling uncomfortable.

The discharging position of the functional water used for cleaning the deodorization filter 48 to the bowl portion 20 is set to the self cleaning and cleaning And is adjacent to the discharge position of the functional water used for washing the body of the nozzle 14 to the bowl portion 20. [ This makes it possible to prevent the user from recognizing that the sanitary washing apparatus 1 is malfunctioning when the function water used for cleaning the deodorization filter 48 is discharged to the bowl portion 20. [

[Regarding sanitary washing apparatuses 1A and 1B according to another embodiment of the present invention]

9 is a schematic perspective view showing a sanitary washing apparatus according to another embodiment of the present invention.

10 is a schematic perspective view showing a deodorizing device and a first blade of the sanitary washing apparatus shown in Fig.

11 is a schematic plan view showing a sanitary washing apparatus according to another embodiment of the present invention.

9 (a) is a schematic perspective view showing the entire sanitary washing apparatus according to another embodiment of the present invention. FIG. 9B is a schematic perspective view showing an enlargement of the area A41 shown in FIG. 9A.

9 to 11, sanitary washing apparatuses 1A and 1B according to another embodiment of the present invention will be described.

The members having the same reference numerals as the members described in the embodiment of the present invention or the members having the same names as the members described in the embodiment of the present invention are not limited to the members described in the corresponding embodiments of the present invention It is assumed that the same function is provided, and redundant description is omitted.

9A, the intake port portion 21A and the exhaust port portion 22A of the sanitary washing apparatus 1A according to another embodiment of the present invention are arranged in a state in which the case cover 10A As shown in Fig. 9, the deodorizing device 16A of the functional unit 6A is provided with an intake port 21A formed in the intake port portion 21A formed on the left side of the case cover 10A as seen from the front surface of the toilet bowl 2, So that the air in the toilet 100 is sucked from the air bag 42A. The odor component contained in the air sucked from the suction port 42A is collected or disassembled by the deodorizing device 16A. The air that has been collected or decomposed by the deodorizing device 16A by the deodorizing device 16A is discharged from the outlet port 22A provided on the left side of the case cover 10A as viewed from the front face of the toilet bowl 2, And is discharged from the air outlet 54A provided in the toilet 100 to the toilet 100. [

As described above, in the sanitary washing apparatus 1A according to another embodiment of the present invention, the inlet port portion 21A and the outlet port portion 22A are formed on the same surface of the case cover 10A. Therefore, the intake port portion 21A can easily suck the air discharged from the exhaust port portion 22A again. Therefore, although the air intake port portion 21A is blown by the fan 46, the air containing the odor component that was not captured or decomposed by the deodorization device 16A can be again sucked. Therefore, it is possible to concentrate or disassemble the odor component contained in the partially stagnant odor.

The intake port portion 21A and the exhaust port portion 22A are provided on the side surface of the case cover 10A and the exhaust port portion 22A is provided on the front side of the intake port portion 21A. Therefore, the vent portion 22A can exhaust the air in which the odor component is trapped or decomposed from the front side of the vent hole portion 21A in the case cover 10A. Therefore, the user is likely to smell the odorized air trapped or decomposed, thereby making it possible to further inhibit the user from feeling uncomfortable.

As shown in Fig. 9 (b), the air inlet portion 21A has a first wing plate 68A having a plurality of wing-like members inclined downward. The intake port portion 21A can efficiently suck the odor component contained in the air that has stayed below the toilet 100 by the first wing plate 68A. The first wing plate 68A can prevent water flowing from above the case cover 10A from entering the inlet port portion 21A when cleaning the case cover 10A, for example .

The air outlet portion 22A has a plurality of wing-shaped members having a second wing plate 70A that is inclined downward. The air discharged from the air outlet portion 22A can be moved downward of the air outlet portion 22A by the second wing plate 70A and the air staying below the toilet 100 can be stirred. Since the agitated air moves to the upper side of the toilet 100, it can be easily sucked from the intake port portion 21A. Therefore, the deodorization filter 48 can efficiently collect or disassemble the odor component contained in the air in the toilet 100. Further, in the case where a ventilation fan (not shown) is provided on the ceiling of the toilet 100, the air that has been stirred by the air that has moved downward through the vent portion 22A by the second wing plate 70A , And the air that has moved upward from below the toilet 100 is discharged to the outside of the toilet 100 by the ventilation fan. Therefore, the air in the toilet 100 can be efficiently ventilated. The second wing plate 70A can prevent water flowing from above the case cover 10A from entering the inside of the vent hole 22A when cleaning the case cover 10A, for example .

As shown in Fig. 10, a dust filter 44A is provided inside the first wing plate 68A. From this, the dust collecting filter 44A can be separated from the deodorizing device 16A by separating the first wing plate 68A from the case cover 10A. Therefore, the dust filter 44A can be easily separated from the sanitary washing apparatus 1A. Therefore, the dust-collecting filter 44A has high cleaning ability. In other words, the dust filter 44A can be cleaned more easily. In addition, the dust collecting filter 44A may be integrally provided with the first wing plate 68A. In this case, the dust collecting filter 44A and the first wing plate 68A can be simultaneously detached from the case cover 10A.

The intake port portion 21B is provided on the left side of the case cover 10B and the exhaust port portion 22B is disposed on the left side of the toilet bowl 2B as viewed from the front face of the toilet flusher 2 as in the sanitary washing apparatus 1B shown in Fig. 2, for example, on the right side of the case cover 10B. Thus, it is possible to suppress the suction port portion 21B from sucking the air discharged from the discharge port portion 22B again. Therefore, the odor component contained in the air in the toilet 100 can be collectively collected or decomposed as a whole.

[Examples of using the washing water supply device 12 and the deodorizing device 16]

12 is a timing chart in deodorization operation of the deodorizing apparatus according to the embodiment of the present invention.

13 is another timing chart in the deodorization operation of the deodorizing device according to the embodiment of the present invention.

12 and 13, an example of use of the washing water supply device 12 and the deodorizing device 16 will be described.

As shown in Fig. 12, the control unit 18 stores, for example, eight days, for example, 45 minutes as one unit, and the presence or absence of human body detection by the human body detecting sensor 13 for each unit. The control unit 18 counts the number of units in which human body detection by the human body detection sensor 13 has been performed in the same time period, for example, for 90 minutes (two units), for eight days. If the number of units counted in this 90 minutes is less than 3 (predetermined frequency), for example, the control unit 18 judges that " the toilet 100 is a non-arrival time zone ". Further, when the number of units counted in 90 minutes is four or more, for example, the control unit 18 judges that "toilet 100 is in the time of arrival". Furthermore, the predetermined frequency is not limited to the number of units " 3 ".

The spraying unit 50 sprayes the functional water to the deodorization filter 48 (timing T1) 67.5 minutes before the time zone is switched from the non-admission time zone to the admission time zone, for example, 67.5 minutes (first predetermined time). At this time, since the spraying unit 50 sprays more functional water (for example, function water of about 100 g) than the maximum water holding capacity of the deodorizing filter 48 (for example, about 10 g) 48, and discharges the fragrance component from the ball portion discharging hole 62 to the ball portion 20. The spraying section 50 sprayes the functional water to the deodorization filter 48 and the control section 18 drives the fan 46 to start the deodorization operation (timing T1). In other words, the control unit 18 controls the fan 46 to stop driving in a time zone other than the time zone during which the user is switched from the non-arrival time zone to the entrance time zone, for example, from 67.5 minutes before switching to the entrance time zone do. Thus, it is possible to remove odors in the toilet 100 before the user enters the toilet 100. Therefore, it is possible to inhibit the user from feeling uncomfortable by swallowing the hand over the toilet 100. At this time, the fan 46 sucks the air in the toilet 100 with the first air volume.

When the spraying part 50 sprays the functional water on the deodorizing filter 48, the deodorizing filter 48 is repaired with the functional water of the maximum deodorizing filter 48 (for example, about 10 g). Thereafter, the spraying section 50 stops spraying the functional water (timing T2).

When the human body detecting sensor 13 detects the entrance of the user in the entrance time zone, the spraying section 50 can detect the number of functions of the deodorization filter 48 (for example, about 10 g) And the deodorizing filter 48 is sprayed (timing T3). When the human body detecting sensor 13 detects the entrance of the user, the light guide plate 19 emits light and notifies the user that spraying of the functional water by the spraying unit 50 is being performed (timing T3).

After the human body detecting sensor 13 does not detect the entrance of the user, for example, after 10 seconds, the spraying section 50 stops spraying the functional water (timing T4). After the human body detecting sensor 13 does not detect the user's entrance, for example, the light-emitting operation of the light guide plate 19 is completed 10 seconds later (timing T4).

When the time zone is switched from the entrance time zone to the non-arrival time zone, the control unit 18 stops driving the fan 46 and ends the deodorization operation (timing T5). Thus, by stopping the operation of the fan 46 at a time when it is not necessary to deodorize the inside of the toilet 100, the air passing through the deodorization filter 48, to which the functional water is supplied by the spraying portion 50, It is possible to suppress the rise of the humidity in the toilet room 100 that is in operation. By stopping the operation of the fan 46 at a time when it is not necessary to deodorize the inside of the toilet 100, energy saving of the deodorizing device 16 and longevity of the fan 46 can be realized.

Thereafter, when the time zone is again switched to the time of arrival in the non-arrival time zone, the control unit 18 drives the fan 46 to start the deodorization operation (timing T6). At this time, the fan 46 sucks the air in the toilet 100 with the first air volume. When the time zone is again switched from the entrance time to the non-arrival time, the control unit 18 stops the operation of the fan 46 and terminates the deodorization operation (timing T7).

When the human body detecting sensor 13 detects the entrance of the user in the non-arrival time zone, the control unit 18 drives the fan 46 to start the deodorization operation (timing T8). From this, it is possible to further inhibit the user from feeling uncomfortable by swallowing the hand over the toilet 100. At this time, the fan (46) sucks air in the toilet (100) with a second air volume larger than the first air volume. Thus, when the human body detecting sensor 13 detects the user in the toilet 100, the deodorizing operation can be performed more quickly than the deodorizing operation performed before the predetermined time before the entrance time. Therefore, it is possible to further inhibit the user from feeling uncomfortable by swallowing the hand over the toilet 100.

When the human body detecting sensor 13 detects the user's entrance, the spraying unit 50 can supply the function water of the deodorization filter 48 (for example, about 10 g) (Timing T8). When the human body detecting sensor 13 detects the entrance of the user, the light guide plate 19 emits light and notifies the user that spraying of the functional water by the spraying unit 50 is being performed (timing T8).

After the human body detecting sensor 13 does not detect the entrance of the user, for example, after 10 seconds (the second predetermined time), the control unit 18 stops driving the fan 46 to end the deodorization operation T9). By stopping the operation of the fan 46 at a time when it is not necessary to deodorize the inside of the toilet 100, air that has passed through the deodorization filter 48 supplied with the functional water by the spraying portion 50 is discharged It is possible to suppress the rise of the humidity in the toilet room 100 that is in operation. By stopping the operation of the fan 46 at a time when it is not necessary to deodorize the inside of the toilet 100, energy saving of the deodorizing device 16 and longevity of the fan 46 can be realized.

Further, after the human body detecting sensor 13 does not detect the user's entrance, for example, after 10 seconds, the spraying section 50 stops spraying the functional water (timing T9). After the human body detecting sensor 13 does not detect the user's entrance, for example, the light-emitting operation of the light guide plate 19 is completed 10 seconds later (timing T9).

Fig. 13 is a timing chart different from Fig. 12 in the deodorization operation of the deodorizing apparatus according to the embodiment of the present invention.

The method of judging the entering time zone and the non-entering time zone in the timing chart of FIG. 13 is the same as the method of judging the entering time zone and the non-entering time zone described with reference to the timing chart of FIG. 12, and a description thereof will be omitted.

The spraying part 50 sprayes the functional water to the deodorization filter 48 (timing t1), for example, 67.5 minutes before the time zone is switched from the non-arrival time zone to the entrance time zone. At this time, since the spraying unit 50 sprays more functional water (for example, function water of about 100 g) than the maximum water holding capacity of the deodorizing filter 48 (for example, about 10 g) 48, and discharges the fragrance component from the ball portion discharging hole 62 to the ball portion 20. The spraying section 50 sprayes the functional water to the deodorization filter 48 and the control section 18 drives the fan 46 to start the deodorization operation (timing t1). In other words, the control unit 18 controls the fan 46 to stop driving in a time zone other than the time zone during which the user is switched from the non-arrival time zone to the entrance time zone, for example, from 67.5 minutes before switching to the entrance time zone do. At this time, the fan 46 sucks the air in the toilet 100 with the first air volume.

When the spraying part 50 sprays the functional water on the deodorizing filter 48, the deodorizing filter 48 is repaired with the functional water of the maximum deodorizing filter 48 (for example, about 10 g). Thereafter, the spraying section 50 stops spraying the functional water (timing t2).

When the time zone is switched from the non-arrival time zone to the entrance time zone, the control unit 18 stops driving the fan 46 and ends the deodorization operation (timing t3).

When the human body detecting sensor 13 detects the entrance of the user in the entrance time zone, the control unit 18 drives the fan 46 to start the deodorization operation (timing t4). At this time, the fan (46) sucks air in the toilet (100) with a second air volume larger than the first air volume. When the human body detecting sensor 13 detects the user's entrance, the spraying unit 50 sends the function water of the deodorization filter 48 (for example, about 10 g) to the deodorization filter 48 (Timing t4). Further, when the human body detecting sensor 13 detects the entrance of the user, the light guide plate 19 emits light and notifies the user that spraying of the functional water by the spraying unit 50 is being performed (timing t4).

After the human body detecting sensor 13 does not detect the entrance of the user, for example, after 10 seconds, the control unit 18 stops driving the fan 46 and ends the deodorization operation (timing t5). After the human body detecting sensor 13 does not detect the entrance of the user, for example, after 10 seconds, the spraying section 50 stops spraying the functional water (timing t5). After the human body detecting sensor 13 does not detect the user's entrance, for example, the light-emitting operation of the light guide plate 19 is completed 10 seconds later (timing t5).

Again, even if the time zone is switched from the non-arrival time zone to the entrance time zone, the control unit 18 does not start the fan 46 and does not start the deodorization operation (timing t6).

Thereafter, when the human body detecting sensor 13 detects the entrance of the user in the non-arrival time zone, the control unit 18 drives the fan 46 to start the deodorization operation (timing t7). At this time, the fan (46) sucks air in the toilet (100) with a second air volume larger than the first air volume. When the human body detecting sensor 13 detects the user's entrance, the spraying unit 50 sends the function water of the deodorization filter 48 (for example, about 10 g) to the deodorization filter 48 (Timing t7). Further, when the human body detecting sensor 13 detects the entrance of the user, the light guide plate 19 emits light and notifies the user that spraying of the functional water by the spraying unit 50 is being performed (timing t7).

After the human body detecting sensor 13 does not detect the entrance of the user, for example, after 10 seconds, the control unit 18 stops driving the fan 46 to end the deodorization operation (timing t8). After the human body detecting sensor 13 does not detect the entrance of the user, for example, after 10 seconds, the spraying section 50 stops spraying the functional water (timing t8). After the human body detecting sensor 13 does not detect the user's entrance, for example, the light-emitting operation of the light guide plate 19 is completed 10 seconds later (timing t8).

As described above, according to the sanitary washing apparatus 1 of the present embodiment, air in the toilet 100 can be sucked from the intake port portion 21 provided on the side surface or the back surface of the case cover 10. Therefore, the odor component contained in the sucked air can be trapped or disassembled by the deodorization filter 48. Therefore, it is possible to inhibit the user from feeling uncomfortable by swallowing the hand over the toilet 100.

According to the sanitary washing apparatus 1 of the present embodiment, the inlet port portion 21 is provided on the side surface or the rear surface of the case cover 10, not on the front surface. The intake port portion 21 is attached to the floor or the wall of the rest room 100 placed in the rest room 100 rather than the feces odor that stays in the ball portion 20 on the front side of the case cover 10 It is possible to effectively absorb odor due to ammonia generated from urine.

(For modified examples)

The embodiment of the present invention has been described above. However, the present invention is not limited to these techniques.

In the embodiment of the present invention, the function water is used for the deodorizing operation of the toilet 100 and the washing of the cleaning nozzle 14, but it is not limited thereto, and it may be a liquid such as water or alcohol.

In the embodiment of the present invention, the human body detecting sensor 13 detects the entrance to the toilet 100, but the present invention is not limited to this, and the user may be seated on the toilet seat. However, since the user of the toilet 100 is not necessarily seated on the toilet seat, it is preferable that the human body detecting sensor 13 detects the entrance to the toilet 100. [

In the embodiment and the other embodiments of the present invention, it has been described that there are various variations in the positions where the intake port portion 21B and the exhaust port portion 22B are provided in the case cover 10. [ However, in many cases, the flush toilet 2 is installed close to the rear wall of the toilet 100 as viewed from the front of the flush toilet 2. In this case, if the exhaust port portion 22B is provided on the rear surface of the case cover 10 as viewed from the front surface of the flushing machine 2, the functional water is discharged from the exhaust port portion 22B by the spray portion 50 There is a possibility that the air that has passed through the deodorization filter 48, that is, the moist air, directly hits the rear wall surface of the toilet 100. If humid air strikes directly against the rear wall surface of the toilet 100, bacteria such as fungus may breed on the rear wall surface. Therefore, it is preferable that the exhaust port portion 22B is provided on the side surface of the case cover 10 as viewed from the front surface of the toilet flusher 2. [

In the embodiment of the present invention, the deodorization filter 48 passes air discharged by the fan 46. However, the deodorization filter 48 may be arranged so that the air sucked by the fan 46 passes therethrough. That is, the deodorization filter 48 is not limited to the one provided on the downstream side of the fan 46, but may be provided on the upstream side of the fan 46. However, since the fan 46 is an electronic device, it is necessary to prevent the air including moisture from being transferred. For this reason, it is preferable that the deodorization filter 48 to which the function water is sprayed passes through the air discharged by the fan 46, that is, on the downstream side of the fan 46.

In the embodiment of the present invention, the deodorization operation is performed automatically 67.5 minutes before, for example, when the time zone is switched to the entrance time in the non-arrival time zone, but this is not limited thereto. For example, the deodorization operation may be performed periodically at a predetermined time, such as during the night. Further, the deodorization operation may be performed when the sanitary washing apparatus 1 is not used for a certain period of time. Further, the deodorization operation is not limited to the automatic deodorization operation, and may be manually performed by a switch operation or the like.

In the embodiment of the present invention, the first predetermined time is, for example, 67.5 minutes, but it may be several minutes. In the embodiment of the present invention, the second predetermined time is 10 seconds, for example. However, the second predetermined time may be several seconds.

In the embodiment of the present invention, the deodorization operation by the fan 46 may be performed until the deodorization filter 48 is dried. In the embodiment of the present invention, when the weight of the deodorization filter 48 that absorbs water, that is, the repaired water, returns to the weight of the deodorization filter 48 before maintenance, the deodorization filter 48 is defined as " do. Therefore, the deodorization filter 48 is always dried when the deodorization operation is not performed, and it is possible to suppress the propagation of bacteria such as fungi in the deodorization filter 48. The deodorization filter 48 may be dried by this deodorization operation once, for example, once a day for a predetermined time.

In the embodiment of the present invention, after the human body detection sensor 13 does not detect the entrance of the user in the entrance time zone or the non-entrance time zone, for example, after 10 seconds, the control unit 18 ends the deodorization operation, The completion of the spraying of the functional water by the light guide plate 50 and the termination of the light emission operation of the light guide plate 19, but the present invention is not limited to this. For example, when the human body detecting sensor 13 does not detect the entrance of the user, the control unit 18 may terminate the deodorization operation. By stopping the operation of the fan 46 at a time when it is not necessary to deodorize the inside of the toilet 100, air that has passed through the deodorization filter 48 supplied with the functional water by the spraying portion 50 is discharged It is possible to suppress the rise of the humidity in the toilet room 100 that is in operation. By stopping the operation of the fan 46 at a time when it is not necessary to deodorize the inside of the toilet 100, energy saving of the deodorizing device 16 and longevity of the fan 46 can be realized.

Similarly, when the human body detecting sensor 13 does not detect the entrance of the user, the control unit 18 controls the spraying unit 50 to stop the spraying of the functional water and to terminate the light emitting operation of the light guide plate 19 It may be.

It is within the scope of the present invention as long as the characteristics of the present invention are provided to those skilled in the art regarding the above-described embodiments. For example, the shape, size, material, arrangement and the like of the respective elements provided in the sanitary washing apparatus 1 and the like and the installation form of the sanitary washing apparatus 1 are not limited to those illustrated and can be changed as appropriate .

In addition, each element included in each of the above-described embodiments can be combined as far as technically possible, and any combination thereof is included in the scope of the present invention as long as it includes the features of the present invention.

1, 1A, 1B: Hygienic cleaning device 2:
4: toilet cover 6: function part
8: Case plate 10, 10A, 10B: Case cover
12: Cleaning water supply device 13: Human body detection sensor
14: Cleaning nozzle 15, 41: Water repellent part (second water repellent part)
15a: Cleaning water jet hole 15b: Soft jet jet hole
15c: Bidet washing water jet hole 15d: Wide bidet washing jet water jet hole
16, 16A: deodorizing device 18:
19: light guide plate 20:
21, 21A, 21B: Intake section 22, 22A, 22B:
24: flow path opening / closing valve 26: heat exchanger
28: Electrolyzer 30: Baekyumbreaker
32: first flow path 34: second flow path
36: Electronic pump 38: Flow rate control and flow switching valve
40: nozzle cleaning chamber (body cleaning part) 42, 42A:
44, 44A: dust collecting filter 46: fan
48: Deodorizing filter 50: Spraying part (first toe part)
52: water receptacle 54, 54A: exhaust port
56: drain 58: rib
60: exhaust passage 62: hole for discharging the ball portion
64: mouth portion 68A: first wing plate
70A: second wing plate 100: toilet

Claims (8)

A deodorizing device having a deodorization filter through which the air blown by the airflow is passed;
And a case cover covering the deodorizing device,
Wherein the case cover has an air inlet portion for sucking air in the toilet by the air blowing portion,
Wherein the inlet port portion is provided on a side surface or a rear surface of the case cover. The method according to claim 1,
Wherein the deodorizing device has a spraying portion for supplying water to the deodorizing filter. 3. The method of claim 2,
Wherein the water supplied from the atomizing unit is a functional water generated by electrolysis of water. 4. The method according to any one of claims 1 to 3,
Wherein the case cover further has an exhaust port portion for exhausting the air that has passed through the deodorization filter,
Wherein the vent portion is provided on a side surface or a back surface of the case cover. 4. The method according to any one of claims 1 to 3,
Wherein the intake port portion and the exhaust port portion are provided on the same surface of the case cover. 6. The method of claim 5,
The intake port portion and the exhaust port portion are provided on a side surface of the case cover,
Wherein the exhaust port portion is provided on the front side of the inlet port portion. 4. The method according to any one of claims 1 to 3,
Wherein one of the intake port portion and the exhaust port portion is provided on a side surface of the case cover,
And the other of the intake port portion and the exhaust port portion is provided on the back surface of the case cover. 4. The method according to any one of claims 1 to 3,
Wherein the exhaust port portion has a blade for discharging the air having passed through the deodorization filter downward.
KR1020150087405A 2014-08-19 2015-06-19 Sanitary washing apparatus KR101671743B1 (en)

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KR101671743B1 (en) 2016-11-02
JP5904422B2 (en) 2016-04-13

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