KR20160022233A - Sanitary washing apparatus - Google Patents

Sanitary washing apparatus Download PDF

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Publication number
KR20160022233A
KR20160022233A KR1020150087386A KR20150087386A KR20160022233A KR 20160022233 A KR20160022233 A KR 20160022233A KR 1020150087386 A KR1020150087386 A KR 1020150087386A KR 20150087386 A KR20150087386 A KR 20150087386A KR 20160022233 A KR20160022233 A KR 20160022233A
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KR
South Korea
Prior art keywords
toilet
user
time zone
water
unit
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KR1020150087386A
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Korean (ko)
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KR101628229B1 (en
Inventor
시게노부 오제키
타츠나리 하라시마
유 야마사키
케이스케 타시로
사토시 카와다
Original Assignee
토토 가부시키가이샤
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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
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/22—Directing the mixture to be filtered on to the filters in a manner to clean the filters

Abstract

(assignment)
Provided is a sanitary washing apparatus capable of restraining a user from feeling uncomfortable when he /
(Solution)
A deodorizing filter through which the air sucked by the blowing unit passes, a spraying unit for supplying water to the deodorizing filter, and a control unit for performing control for intermittently driving the blowing unit, Executes control to drive the blower section before the first predetermined time before the time zone in which the user is expected to enter the toilet.

Figure P1020150087386

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 deodorizing and disinfecting apparatus of the flush toilet described in Patent Document 1 does not absorb or decompose the offensive odor in the toilet while collecting or decomposing the odor components in the flush 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 restraining a user from feeling uncomfortable by swallowing a hand over the toilet.

According to a first aspect of the present invention, there is provided an air conditioner comprising: a blowing unit for sucking air in a toilet; a deodorizing filter through which the air sucked by the blowing unit passes; a spraying unit for supplying water to the deodorizing filter; Wherein the control unit executes control to drive the blower unit before the first predetermined time period from a time zone in which the user is expected to enter the toilet.

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

According to this sanitary washing apparatus, the control unit executes the operation of driving the blower unit before the first predetermined time before the time zone expected by the user to enter the toilet. Therefore, it is possible to remove the malodor contained in the toilet before the user enters the toilet. Therefore, it is possible to inhibit the user from feeling uncomfortable by swallowing the hand over the toilet.

The second aspect of the present invention is the sanitary washing apparatus according to the first aspect of the invention, wherein the water supplied from the atomizing section is functional water generated 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 third aspect of the present invention, in the first or second invention, the time zone is an entrance time zone in which a user has previously entered the toilet at a frequency higher than a predetermined frequency, and the control unit is a non-entrance time zone, And performs control to stop driving the blowing unit in a time zone other than the time from the predetermined time before the entrance time zone to the entrance time zone.

According to this sanitary washing apparatus, the control unit is a non-arrival time zone and executes control to stop driving the blower unit at a time other than the time from the predetermined time before the entrance time zone to the time of the entrance time. As described above, by stopping the driving of the blowing-out portion at a time when it is not necessary to deodorize the toilet, it is possible to suppress the rise of the humidity in the toilet caused by discharging the air passing through the deodorization filter supplied with water by the water repellent portion.

According to a fourth aspect of the present invention according to the third aspect of the present invention, there is further provided a detecting unit for detecting a user in the toilet, wherein when the detecting unit detects the user in the toilet, And the control unit executes the control.

According to this sanitary washing apparatus, the control section executes control to drive the blowing section when the detecting means detects the user in the toilet at the non-arrival time. Therefore, it is possible to further inhibit the user from feeling uncomfortable by swallowing the hand over the toilet.

According to a fifth aspect of the present invention, in the fourth aspect of the present invention, the amount of air sucked from the airflow-supplying portion when the detecting means detects the user in the toilet in the non-arrival time zone is sucked from the airflow- And more than the amount of air.

According to this sanitary washing apparatus, the amount of air sucked from the inflow portion when the detection means detects the user in the toilet in the non-arrival time is larger than the amount of air sucked from the inflow portion a predetermined time before the infiltration time. Therefore, when the detection means detects the user in the toilet, the deodorization operation can be performed more quickly than the deodorization operation performed a predetermined time before the entrance time zone. Therefore, it is possible to further inhibit the user from feeling uncomfortable by swallowing the hand over the toilet.

According to a sixth aspect of the present invention, in the fourth or fifth aspect of the present invention, the control unit controls the driving of the blowing unit after the second predetermined time has elapsed since the detecting unit does not detect the user in the toilet And a control for stopping the operation of the sanitary washing apparatus.

According to this sanitary washing apparatus, the control unit performs control to stop the driving of the airflow portion after a lapse of the second predetermined time from the detection of the user in the toilet in the non-arrival time zone. As described above, by stopping driving of the blowing unit at a time when it is not necessary to deodorize the toilet, it is possible to suppress the increase in humidity in the toilet caused by discharging the air passing through the deodorization filter supplied with water by the water jetting unit.

According to a seventh aspect of the present invention, in the fourth or fifth aspect of the present invention, when the detection unit detects no user in the toilet after the detection unit detects the user in the toilet in the non-arrival time zone, And a control for stopping the driving of the rich portion is executed.

According to this sanitary washing apparatus, when the detection means detects the user in the toilet in the non-arrival time zone, and the detection means does not detect the user in the toilet, the control unit stops the operation of the blow- As described above, by stopping driving of the blowing unit at a time when it is not necessary to deodorize the toilet, it is possible to suppress the increase in humidity in the toilet caused by discharging the air passing through the deodorization filter supplied with water by the water jetting unit.

(Effects of the Invention)

According to the aspect of the present invention, there is provided a sanitary washing apparatus capable of restraining a user from feeling uncomfortable by swallowing the hand over 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 based on 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. 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 when 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 this 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.

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

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 breaker 30 A first flow path 32 leading to the cleaning 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 the water supplied from the outside, when water is electrolyzed, the following reaction occurs.

Cl 2 + H 2 O → HClO + H + + Cl - (1)

(1), the 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, it is possible to change the water flow rate, the water jet angle, the water jet range, and the like of the functional water discharged from the cleaning nozzle 14. 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 46, a deodorizing filter 48, a spraying portion (first toothed portion) 50, And a water receiving portion (52). 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 a portion of the intake 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 of 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 in 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 odor component is 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. Thus, the cleaning property of the deodorization filter 48 is improved. 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 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.

As shown in Fig. 6, air discharged from the fan 46 passes through the deodorization filter 48 downwardly from above the deodorization filter 48. As shown in Fig. This allows the debris such as scale and dust collected in the deodorization filter 48 to be dropped to 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, as shown by an arrow A13 in Fig. 6, the odor component is removed and the air that has passed through the deodorization filter 48 is discharged from the air outlet 54. [

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 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 in 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 odorous 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 ball portion 62 after the functional water that captured the malodor component is dried, thereby preventing 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. Accordingly, 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 ball portion 62 after the functional water that captured the malodor component is dried, thereby preventing 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.

The sanitary washing apparatuses 1A and 1B according to another embodiment of the present invention will be described with reference to Figs.

A member having the same reference numeral as the member described in one embodiment of the present invention or a member having the same name as the member described in the embodiment of the present invention is not limited to the member described in the corresponding embodiment of the present invention It is assumed that it has the same function, and a duplicate description will be 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 (not shown) provided in the intake port 21A provided on the left side of the case cover 10A as viewed from the front of the toilet 10 42A to suck air in the toilet 100. The odor component contained in the air sucked from the suction port 42A is collected or disassembled by the deodorizing device 16A. The air in which odor components are collected or disassembled by the deodorizing device 16A is sucked into the exhaust port 22A provided on the left side of the case cover 10A as viewed from the front face of the flushing machine 2 as shown by an arrow A29 in Fig. And is discharged to the toilet 100 from the installed exhaust port 54A.

As described above, in the sanitary washing apparatus 1A according to another embodiment of the present invention, the intake port portion 21A and the exhaust port portion 22A are provided 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, air containing odor components that have not been captured or decomposed by the deodorization device 16A can be again sucked. Therefore, it is possible to intensively collect or disassemble odorous components contained in the partially stuck 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 intruding into the inlet port portion 21A when cleaning the case cover 10A, for example .

The exhaust port portion 22A has a second wing plate 70A in which a plurality of wing-shaped members are inclined downward. The air discharged from the discharge port section 22A is moved downward of the discharge port section 22A by the second blade plate 70A and the air staying below the toilet 100 can be stirred. Since the agitated air moves upward of the toilet 100, it is likely to be sucked from the inlet 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, for example, when cleaning the case cover 10A.

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 for which human body detection by the human body detecting 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). 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 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 having passed through the deodorization filter 48 to which the functional water is supplied 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.

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. Accordingly, 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 determining the entering time zone and the non-entering time zone in the timing chart of FIG. 13 is the same as the method of determining 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 the operation of the fan 46 in the time zone after the switching time 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, the malodor component contained in the air sucked by the fan 46 is collected by the deodorization filter 48 supplied with the functional water by the spray unit 50 It can be disassembled. 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 control unit 18 executes an operation of driving the fan 46, for example, 67.5 minutes before the time zone expected by the user to enter the toilet 100 . Therefore, it is possible to remove odors disposed 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.

(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. [

It has been described that there are various variations with respect to the positions where the intake port portion 21B and the exhaust port portion 22B are provided in the case cover 10 in one embodiment and another embodiment of the present invention. 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 is configured to allow the air discharged by the fan 46 to pass through, but the present invention is not limited to this, and air sucked by the fan 46 may pass through. 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, for example, 67.5 minutes before the time zone is switched to the entrance time zone 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 automatic deodorization but may be performed manually by a switch operation or the like.

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, for example, once a day at 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, the control unit 18 may terminate the deodorization operation when the human body detection sensor 13 does not detect the user's entrance. 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. Further, 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 energy saving of the deodorizing device 16 and the increase in the number of fans 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 good.

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 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: Electromagnetic pump
38: Flow rate control and flow path switching valve 40: Nozzle cleaning chamber (body cleaning part)
42, 42A: intake port 44, 44A: dust collecting filter
46: fan (rich in air) 48: deodorization filter
50: spraying part (first toothed part) 52:
54, 54A: exhaust port 56: drain port
58: rib 60: exhaust flow path
62: hole for discharging the ball portion 64:
68A: first wing plate 70A: second wing plate
100: Toilets

Claims (7)

A blowing unit for sucking air in the toilet,
A deodorizing filter through which the air sucked by the blowing unit passes,
A spraying portion for supplying water to the deodorizing filter,
And a control unit for executing control to intermittently drive the blowing unit,
Wherein the control unit executes control to drive the blower unit a first predetermined time before the time zone expected by the user to enter the toilet. The method according to claim 1,
Wherein the water supplied from the atomizing unit is a functional water generated by electrolysis of water. 3. The method according to claim 1 or 2,
Wherein the time zone is an entrance time zone in which the user has entered the toilet in the past and the frequency is higher than a predetermined frequency,
Wherein the control unit executes a control for stopping the driving of the wind power supply unit in a time zone other than the entrance time zone and a time other than the time from the predetermined time before the entrance time zone to a time other than the entrance time zone Hygienic cleaning device. The method of claim 3,
Further comprising detecting means for detecting a user in said toilet,
Wherein the control unit executes control to drive the blower unit when the detection unit detects the user in the toilet in the non-arrival time zone. 5. The method of claim 4,
Wherein the amount of air sucked from the air-blowing portion when the detection means detects the user in the toilet in the non-arrival time zone is larger than the amount of air sucked from the air-blowing portion a predetermined time before the time of the entering time Cleaning device. 5. The method of claim 4,
Wherein the control unit executes control to stop the driving of the wind-up unit after the second predetermined time has elapsed since the detection unit does not detect the user in the toilet in the non-arrival time zone . 5. The method of claim 4,
The control unit executes control to stop the driving of the wind-up unit when the detection unit detects the user in the toilet and the detection unit does not detect the user in the toilet. A sanitary washing device.
KR1020150087386A 2014-08-19 2015-06-19 Sanitary washing apparatus KR101628229B1 (en)

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JP5904423B2 (en) 2016-04-13
CN105369871A (en) 2016-03-02
JP2016044400A (en) 2016-04-04
CN105369871B (en) 2017-08-04

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