JP2017048555A - Deodorization device for toilet bowl - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a deodorization device for a toilet bowl capable of efficient deodorization by suppressing decline in an air flow passing through a deodorization cartridge.SOLUTION: A deodorization unit 13 has a private part washing device installed on a base provided on a top surface of a toilet bowl. The deodorization unit 13 of the private part washing device has an inlet port 19 and an outlet port 20 on both edges of an opening formed at a widened part of the base at a center on a tip side. The deodorization unit 13 includes a deodorization duct 26 connecting the inlet port 19 with the outlet port 20, and a deodorization cartridge 28 having a deodorization part 31 provided inside the deodorization duct 26 and deodorizing odor in the air circulating therethrough. The deodorization cartridge 28 has a cut-out part 33, which is formed by cutting out a part of a cover member 32 covering the deodorization part 31, serving as a bypass passage. Most of the air containing the odor and flowing in the deodorization duct 26 passes through the deodorization part 31 of the deodorization cartridge 28, and partially circulates through the bypass passage of the cut-out part 33, thereby increasing speed and volume of the overall air flow flowing through the deodorization duct 26.SELECTED DRAWING: Figure 6

Description

  The present invention relates to a toilet deodorizing apparatus provided with a deodorizing flow path in a toilet and having a deodorizing cartridge that adsorbs odors in the air flowing in the deodorizing flow path.

  2. Description of the Related Art Conventionally, a flush toilet bowl is known in which a deodorizing device that deodorizes by sucking the odor in the toilet is installed. As described in Patent Document 1, such deodorizing devices for toilets are often provided as a unit integrated with the local cleaning device on the upper surface of the rear part of the toilet bowl in accordance with the low silhouette of the toilet. Such a deodorizing device has a suction port that opens toward the toilet bowl, and after sucking the air stagnating on the toilet bowl to deodorize the odor, it is discharged from the outlet to the outside.

  In the deodorizing apparatus, a suction port and an outlet port that are opened in a toilet bowl are connected by a deodorizing channel such as a deodorizing duct, and a deodorizing cartridge including a deodorizing catalyst and a deodorizing fan are installed in the deodorizing channel. When odor is generated in the toilet bowl, the deodorizing fan is activated, and the odor is efficiently deodorized by circulating the air in the toilet bowl from the suction port to the deodorizing flow path and adsorbing it to the deodorizing cartridge.

JP 2008-297785 A

  By the way, in recent years, the size of the local cleaning device has been reduced, and the deodorization cartridge provided in the deodorization flow path of the deodorization device has also been reduced in size. Since the resistance of the air flow to pass increases and the air flow velocity decreases, the deodorization efficiency is lowered.

  This invention is made in view of such a subject, Comprising: It aims at providing the deodorizing apparatus of the toilet bowl which made it possible to deodorize efficiently, suppressing the fall of the airflow which passes a deodorizer. To do.

A deodorizing apparatus for a toilet according to the present invention includes a deodorizing channel that connects an inlet and an outlet and distributes air containing odor, and a deodorizing unit that is provided in the deodorizing channel and deodorizes odor from the circulating air. And a bypass passage for air that is provided in the deodorization flow path and does not pass through the deodorization part of the deodorizer.
The toilet deodorizing apparatus according to the present invention deodorizes most of the air flowing from the suction port into the deodorizing flow path through the deodorizing part of the deodorizing unit, and the other part of the air passes through the bypass passage outside the deodorizing part. Since the air resistance is reduced, the flow rate and flow rate of air flowing from the suction port and passing through the deodorization flow path are increased, so that the deodorization efficiency can be improved.

Further, the bypass passage is preferably formed on the surface or inside of the deodorizer.
By forming the bypass passage on the surface or inside of the deodorizer, the bypass passage can be easily installed without expanding the deodorization flow path, so the flow rate and flow rate of the air flowing in from the suction port can be increased to increase the efficiency of the deodorizer. Can be deodorized.

Further, the bypass passage may be formed outside by being separated from the deodorizer.
By installing a bypass passage outside the deodorizer, the efficiency of the deodorizer can be increased by increasing the flow rate and flow rate of air flowing from the suction port without reducing the deodorization efficiency of the deodorizer used for air deodorization. Deodorization can be performed.

Moreover, the deodorizer is provided with the deodorizing part and the cover member which covers this deodorizing part, and it is good also as a bypass channel by notching a part of this cover member.
By providing the bypass passage by notching the cover member of the deodorization part that adsorbs the odor contained in the air, the bypass passage can be formed at the notch part without damaging the deodorization part.

Further, the cover member is preferably an elastic member having waterproofness.
By making the cover member that covers the deodorizing part waterproof, it is possible to reliably prevent moisture from entering the deodorizing part and the cover member, and water between the case and the cover member such as a deodorizing duct that protects the deodorizer. Does not leak.

Moreover, it is preferable that the inlet and outlet of the deodorizing channel are opened in the toilet bowl.
Since the suction port and outlet of the deodorization channel are open in the toilet bowl, the odor that is contained in the toilet bowl is introduced into the toilet bowl together with air at a high speed and adsorbed by the deodorizer and blown out into the toilet bowl at high speed. Thus, a swirl channel is formed in the toilet bowl, and a high-speed circulation channel is formed between the swirl channel and the deodorization channel in the deodorization apparatus, so that the odor can be efficiently collected and ventilated.

According to the toilet deodorizing apparatus of the present invention, by providing a bypass passage in the deodorizer, a part of the air containing odors that should pass through the deodorizer can be passed through the bypass passage, reducing air resistance, It is possible to increase the air flow and the amount of air flowing through the deodorization flow path from the suction port, and it is possible to efficiently deodorize the odor in the deodorizer.
Therefore, even if the deodorizer is downsized, the deodorization efficiency can be improved by circulating air containing odor at a higher speed.

1 is a perspective view of a toilet having a local cleaning device according to an embodiment of the present invention. It is the perspective view of the state which removed the toilet lid shown in FIG. 1, the toilet seat, and the cover of a local washing | cleaning apparatus. FIG. 3 is a perspective view of main parts showing a deodorizing unit and a nozzle unit in the local cleaning device shown in FIG. 2. It is a perspective view which shows the toilet bowl main body of a toilet bowl. 3 shows the inlet and outlet of the widened part of the deodorizing unit shown in FIG. 3, wherein (a) is a front view of the main part of the widened part excluding the opening, and (b) is the main part of the widened part provided with the opening. (C) is an enlarged view of the outlet in FIG. It is an enlarged plan view of the deodorizing unit shown to Fig.5 (a). It is a perspective view of a deodorizing cartridge. It is a principal part top view of the toilet bowl which shows the circulation path of the air which consists of the deodorizing flow path in a deodorizing unit, and the turning flow path in a toilet bowl.

Hereinafter, a toilet deodorizer according to an embodiment of the present invention will be described with reference to the accompanying drawings.
1 to 8 show a deodorizing unit 13 of a toilet 1 according to an embodiment of the present invention.
FIG. 1 shows a flush toilet 1 equipped with a local cleaning device 3 according to an embodiment. The toilet cleaning device 3 is provided at the rear of the upper surface of the toilet body 2. The local cleaning device 3 is provided in a case 5 that houses various functional parts for local cleaning, hot air drying, and deodorization. A toilet seat 7 and a toilet lid 8 installed on the toilet body 2 are attached to a cover 6 provided in the case 5 so as to be openable and closable.

  In FIG. 2, the toilet body 2 includes a toilet bowl 10 that receives filth and a drain pipe section (not shown) that extends downward from the bottom of the toilet bowl 10. A rim water passage 25 for generating a swirling flow of washing water, a dropping channel for forming a flow for dropping the swirling flow toward the drain pipe portion, and the like are formed on the upper inner wall in the toilet bowl 10.

  The local cleaning device 3 is installed on a base 11 disposed at the rear portion of the upper surface 10b forming the opening 10a of the toilet bowl 10, and is generated in the nozzle unit 12 and the toilet bowl 10 having a local cleaning nozzle described later. A deodorizing unit 13 for deodorizing odors, a hot air drying unit 14 for drying hot air after washing, and the like are provided. Further, the local cleaning device 3 includes a hot water supply unit 15 for supplying hot water to the nozzle unit 12, a control unit for controlling driving of each unit, a power supply board, and the like.

In the local cleaning device 3 shown in FIGS. 2 and 3, a nozzle unit 12 is installed at the center of the distal end side of the base 11 facing the opening 10 a of the toilet bowl 10. The nozzle unit 12 includes a first cleaning nozzle 16 and a second cleaning nozzle 17 arranged in parallel as a pair of local cleaning nozzles, and is installed obliquely downward. The first washing nozzle 16 is an anal washing nozzle, and the second washing nozzle 17 is a bidet washing nozzle. Each of the first and second cleaning nozzles 16 and 17 has a discharge hole for discharging cleaning water at a tip portion located below.
The first and second cleaning nozzles 16 and 17 are connected to a hot water supply unit 15 installed in the base 11 through a pipe. The hot water supply unit 15 is configured to selectively supply hot water adjusted to a set temperature by a command from a control unit (not shown) to the first and second cleaning nozzles 16 and 17.

  Further, as shown in FIGS. 3 and 5, the center of the front surface of the base 11 facing the opening 10 a of the toilet bowl 10 has a widened portion 21 that extends downward and is widened. An opening 18 is provided. The first and second cleaning nozzles 16 and 17 can protrude forward through the openings 18 of the widened portion 21. In the widened portion 21, a suction port 19 for sucking air containing odor and a blowout port 20 for discharging deodorized air are formed on both sides of the opening 18.

Further, on the front side of the widened portion 21, a pair of openings 18 and a shutter 22 for opening and closing the left and right inlets 19 and the outlet 20 are provided. The shutter 22 has a substantially rectangular plate shape, and its rear surface is held so as to be attracted to the widened portion 21 side by a spring housed in a cylindrical portion (not shown). The nozzle 17 can be rotated upward and downward.
That is, when the first cleaning nozzle 16 protrudes downward, one projection (not shown) formed on the back surface of the shutter 22 is pressed to rotate the inner surface of the shutter 22 upward to open and open. When the second cleaning nozzle 17 protrudes downward, another projection (not shown) formed on the back surface of the shutter 22 is pressed to rotate the inner surface of the shutter 22 downward to open downward.
At the time of cleaning by the first cleaning nozzle 16, the second cleaning nozzle 17 protrudes downward to open the shutter 22 downward, and then the first cleaning nozzle 16 is moved forward from the shutter 22. Then, cleaning is performed by the first cleaning nozzle 16. When cleaning with the second cleaning nozzle 17 is performed, the second cleaning nozzle 17 protrudes downward to open the shutter 22 downward, and the second cleaning nozzle 17 is moved further forward than the shutter 22. Washing is performed in such a state.

In addition, the base 11 on which the local cleaning device 3 is placed is substantially flat, but at the center of the distal end side, the convex portion 23 having a convex curved surface that protrudes downward from the widened portion 21 to the distal end portion of the base 11. Is forming.
On the other hand, in the toilet body 2 shown in FIG. 4, the upper surface 10b of the toilet bowl 10 has a planar shape, and the edge portion facing the opening 10a of the mounting portion 10c on which the base 11 of the upper surface 10b is placed covers a predetermined width. Thus, a concave portion 24 that is recessed downward is formed. And the base 11 is installed on the mounting part 10c of the toilet bowl 10, and the convex part 23 including the wide part 21 of the base 11 sits and fits into the concave part 24.

Here, in FIG. 5, the placement portion 10 c of the toilet body 2 is included in the upper surface 10 b and forms the same plane, and this plane indicates a reference plane L called “ceramic 0 plane”. Moreover, in the widened portion 21 of the base 11, the pair of openings 18 through which the first and second cleaning nozzles 16 and 17 pass and retract, and the suction ports 19 and the blowout ports 20 on both sides thereof are all or part of them. It is assumed that the height portion is located below the reference plane L.
Further, in the opening 10a of the toilet bowl 10, a rim water passage 25 is formed along the lower peripheral surface of the peripheral edge portion of the upper surface 10b. The rim water passage 25 is a groove-like rim-shaped passage formed so as to circulate along the inner surface of the toilet bowl 10, and generates a swirling flow of washing water for washing the toilet bowl 10.

In FIGS. 5B and 5C, the outlet 20 has, for example, two upper and lower (or left and right) openings formed as an upper outlet 20a and a lower outlet 20b. The upper outlet 20a and the lower outlet 20b are formed with ribs 30 in different directions, and the air blown from the upper outlet 20a swirls as a rim-shaped passage along the inner surface in the opening 10a of the toilet bowl 10. Form a flow.
The air blown out from the lower outlet 20b is blown in a direction obliquely intersecting the opening 10a of the toilet bowl 10 to form a transverse flow, and swirls from the upper outlet 20a on the inner surface of the toilet bowl 10 facing the outlet 20. Will join the flow. The wind direction of these swirl flow and cross flow can be adjusted by the ribs 30 installed at the upper outlet 20a and the lower outlet 20b. Therefore, the direction of the upper outlet 20a and the lower outlet 20b may be set in reverse.

In FIG. 3, a deodorizing unit 13 is installed on the lower side of the nozzle unit 12 on the convex portion 23 at the center of the front end side of the base 11. As shown in FIG. 6, the deodorizing unit 13 includes, for example, a substantially U-shaped or U-shaped deodorizing duct 26 that connects the suction port 19 and the outlet 20 formed in the widened portion 21, and the deodorizing duct 26. A fan 27 as a blower provided in the fan 27, a deodorizing cartridge 28 installed on the upstream side of the fan 27, and a sterilization unit 29 installed on the downstream side of the fan 27.
The deodorizing duct 26 is an air flow passage constituting a deodorizing flow path, and the suction port 19 provided at the upstream end thereof faces the opening 10a of the toilet bowl 10 and sucks air containing odor.

In FIG. 6, for example, a deodorizing cartridge 28 is installed as a deodorizer in the middle of the flow path of the deodorizing duct 26 of the deodorizing unit 13. The deodorizing cartridge 28 incorporates a deodorizing catalyst and includes a deodorizing unit 31 that removes odors contained in the passing air. In this embodiment, as shown in FIG. 7, the deodorizing cartridge 28 includes a deodorizing portion 31 made of an adsorption-type deodorizing agent using activated carbon or the like as a catalyst, and a waterproof and elastic, for example, sponge that covers its outer peripheral surface. And a thin layer cover member 32 made of an elastic member.
The deodorization part 31 can employ | adopt the shape suitably, for example, is made into the pentagonal column shape which cut off one corner | angular part of square column shape diagonally, and deodorizers, such as activated carbon, are accommodated in the inside. Or you may employ | adopt the decomposition type | mold thing provided with the function which decomposes | disassembles a substance by irradiating an ultraviolet-ray like another photocatalyst as another deodorizer. The deodorizing part 31 has an outer peripheral surface and an inner surface formed in a mesh shape to ensure ventilation. The sponge of the cover member 32 is, for example, a closed cell type belt-like member with high waterproofness, and is wound around the side surface of the deodorizing unit 31.

Moreover, the deodorizing cartridge 28 has a notch 33 in which a part of the cover member 32, for example, a part on the upper surface side of the deodorizing part 31 is cut out. Alternatively, the notch 33 may be formed on the side surface or the bottom surface of the cover member 32. The air flowing into the notch 33 constitutes a bypass passage that bypasses the deodorizing part 31 and flows downstream. In the present embodiment, a thickness of a predetermined width of the cover member 32 such as a sponge is excised along the air flow direction.
Therefore, most of the air flowing in the deodorizing duct 26 passes through the deodorizing portion 31 and is deodorized by the deodorizing cartridge 28, a part passes through the cover member 32, and another part of the air passes through the bypass passage of the notch 33 Flows downstream. The notch 33 improves the air permeability in the deodorizing cartridge 28 and can increase the wind speed and the amount of air flowing from the suction port 19 and flowing through the deodorizing duct 26.

Further, the sterilization unit 29 generates sterilization ions to suppress the proliferation of floating bacteria and sterilize them. Specifically, the air is ionized to generate positive ions and negative ions, and the positive ions and negative ions take in floating bacteria and inactivate them.
Further, in the deodorizing duct 26 shown in FIG. 6, a filter 34 capable of moving forward and backward is installed on the upstream side of the deodorizing cartridge 28. The filter 34 can collect foreign matters such as dust flowing in together with air from the suction port 19, and can be detached from the widened portion 21 with the shutter 22 removed.

In the deodorizing unit 13, it is assumed that the deodorizing duct 26 and the deodorizing cartridge 28 constituting the deodorizing flow path are installed in the convex portion 23 of the base 11 and installed below the reference plane L. The widened portion 21 including the suction port 19 and the blowout port 20 protrudes from the convex portion 23 at the center of the distal end side of the base 11 and faces the opening 10a of the toilet bowl 10. The fan 27 and the sterilizing unit 29 are installed above the reference plane L.
Further, the suction port 19 formed in the widened portion 21 of the base 11 opens below the upper surface 10b of the toilet bowl 10, that is, below the reference plane L, and a part of the outlet 20 opens below the reference plane. doing. It is preferable that at least a part of the upper outlet 20 a is located below the reference plane L in the outlet 20.

When the air is sucked into the suction port 19 in the deodorizing unit 13, the deodorized duct 26 is used to deodorize the air containing the odor in the lower part of the toilet bowl 10, and the deodorized air blown out from the outlet 20 is It blows out in a substantially horizontal direction, turns along the rim water passage 25 in the toilet bowl 10 and is led to the suction port 19 again.
Therefore, a circulation flow path for repeatedly circulating air is formed by the deodorization flow path in the deodorization duct 26 and the air swirl flow path in the toilet bowl 10. In the local cleaning apparatus 3 shown in FIG. 3, the nozzle unit 12 is installed obliquely above the deodorizing duct 26 and the deodorizing cartridge 28 in the deodorizing unit 13.

A hot air drying unit 14 is installed at a position adjacent to the deodorizing unit 13. The hot air drying unit 14 includes a hot air generator 35 and a hot air duct 38. The hot air generator 35 includes a blower fan 36 provided on the upstream side of the hot air duct 38 and a heater 37 disposed in the hot air duct 38. The hot air duct 38 communicates with a hot air blowing port formed in the upper part of the air suction port 19 formed in the widened portion 21.
In the hot air drying unit 14, the hot air of the hot air generator 35 heated by the heater 37 circulates through the hot air duct 38 and is blown out from the hot air blowing port 41 to dry the local portion. Note that the hot air generated by the hot air drying unit 14 may be communicated with the air outlet 20 of the widened portion 21 and blown out.

The deodorizing unit 13 of the toilet 1 according to the present embodiment has the above-described configuration. Next, a deodorizing method by the deodorizing unit 13 will be described.
When the toilet 1 is deodorized, the second washing nozzle 17 protrudes downward to open the shutter 22 downward, and then the first washing nozzle 16 is driven to pass through the opening 18 of the widened portion 21. By projecting obliquely downward, the fan 22 of the deodorizing unit 13 is driven while projecting from the shutter 22. At that time, since the shutter 22 is in an open state in which the inner surface faces downward and is open, adjustment is made so that the flow of air containing odor does not go upward but flows from the suction port 19.
Here, the deodorizing duct 26 and the deodorizing cartridge 28 of the deodorizing unit 13 are installed in the convex part 23 below the base 11, and are located below the reference line L together with the suction port 19. A part is located below the reference line L. Further, the air blown out from the blowout port 20 by driving the fan 27 is set to be blown out in the horizontal direction toward the rim water passage 25 formed at the upper part of the inner surface.

  Then, as shown in FIG. 8, the air blown from the upper outlet 20a of the outlet 20 at the time of deodorization turns sideways as a swirling flow along the rim water passage 25 in the toilet bowl 10 and returns to the local cleaning device 3 side. Come. That is, a swirl flow path as shown by a broken line is formed in the toilet bowl 10. On the other hand, the air blown out from the lower outlet 20b of the outlet 20 is blown out as a cross flow crossing the opening 10a of the toilet bowl 10 toward the center, and the upper outlet 20a on the inner surface of the toilet bowl 10 facing the outlet 20. And a swirl flow from the first to form a swirl flow toward the suction port 19. Thereby, the odor in the toilet bowl 10 can be collected evenly.

Since the suction port 19 is located below the reference line L, the air swirling in the stool 10 is directly guided to the suction port 19 by entraining stagnant odor in the stool 10. The odor-containing airflow flows into the deodorization duct 26 by the suction force of the fan 27 in the deodorization unit 13.
As shown in FIG. 6, most of the air containing odor flowing in the deodorizing duct 26 is adsorbed by the odor by flowing through the deodorizing portion 31 covered with the cover member 32 in the deodorizing cartridge 28 and receives flow resistance. . Further, part of the air flows through the bypass passage formed by the cutout portion 33 of the deodorizing cartridge 28, and thus flows at a high speed downstream without receiving flow resistance due to the deodorizing cartridge 28.

Thereby, since the wind speed of the whole airflow which flows in in the deodorizing duct 26 from the suction inlet 19 can be increased, the circulation speed of the air which can be deodorized with the deodorizing cartridge 28 in the deodorizing duct 26 can be increased. In addition, the flow rate of air blown from the blowout port 20 can be increased. Therefore, the swirl flow in the rim water passage 25 in the toilet bowl 10 can also be speeded up.
Thus, the circulation flow rate of the air in the deodorization duct 26 in the deodorization unit 13 and the swirl flow rate in the rim water passage 25 in the toilet bowl 10 are increased, and the deodorization cartridge 28 deodorizes the odor more quickly. The ventilation rate of odor in the toilet space can be improved.
In the case of deodorizing the entire toilet space, the toilet lid 8 can be opened and the shutter 22 can be opened upward with the inner surface facing upward to perform deodorization around the toilet 1.

As described above, according to the deodorizing unit 13 of the toilet 1 according to the present embodiment, the air flowing through the inlet 19 and the outlet 20 is formed by forming the bypass passage including the notch 33 in a part of the deodorizing cartridge 28. Since the flow rate increases and circulates at high speed, the odor adsorption efficiency of the deodorizing cartridge 28 can be improved.
Moreover, since the air flow rate and the air volume in the deodorizing duct 26 can be increased, ventilation efficiency not only in the toilet bowl 10 but also in the toilet space around the toilet bowl 10 can be improved.
Furthermore, since the air resistance of the deodorizing cartridge 28 in the deodorizing unit 13 is reduced, it is possible to efficiently deodorize even if the mesh size of the deodorizing unit 31 is reduced or the deodorizing cartridge 28 is downsized.
Moreover, since the suction inlet 19, the outlet 20, and the deodorizing duct 26 of the deodorizing unit 13 are located in the recessed part 24 of the toilet bowl 10, the odor stagnated in the toilet bowl 10 is made to flow in from the inlet 19 with air at high speed and deodorized Adsorbed by the cartridge 28, the odor can be efficiently collected and ventilated.

  In addition, the deodorizing unit 13 of the toilet 1 according to the present invention is not limited to the above-described embodiment, and can be appropriately changed or replaced without departing from the gist of the present invention. In the following, modifications and the like of the present invention will be described, but the same or similar parts and components as those described in the above-described embodiments will be described using the same reference numerals.

For example, in the deodorizing unit 13 described above, the bypass passage is formed by forming a cutout portion 33 in which a part of the cover member 32 covering the deodorizing portion 31 of the deodorizing cartridge 28 is cut out, but the present invention is not limited to such a configuration. . For example, instead of the cutout portion 33 formed in the cover member 32 of the deodorizing cartridge 28, a tubular or hollow passage may be formed inside the deodorizing portion 31 or the cover member 32, or the deodorizing cartridge 28 is cut off. Alternatively, the bypass passage that branches from the deodorizing duct 26 before and after the deodorizing cartridge 28 and passes the air flow to the outside of the deodorizing cartridge 28 may be formed separately.
Even in these cases, the air velocity before and after the deodorizing cartridge 28 increases, and the air flow rate and flow rate that pass through the suction port 19 and the blowout port 20 increase, so the air flow rate and flow rate that passes through the deodorization cartridge 28. Increases odor deodorization and adsorption efficiency.

In the above-described embodiment, the deodorizing unit 13 is formed with a widened portion 21 that widens downward and a convex portion 23 on the lower side in the central portion on the front end side of the base 11, and the deodorizing duct 26 and the deodorizing portion are formed in the convex portion 23. Although the cartridge 28 is installed and disposed in the recess 24 below the reference plane L, the deodorizing duct 26 and the inlet 19 and outlet 20 connected thereto are not necessarily installed below the reference plane L.
For example, you may employ | adopt the structure which a part of the suction inlet 19, the blower outlet 20, the deodorizing duct 26, and the deodorizing cartridge 28 installs below the reference plane L. Alternatively, the base 11 may be formed in a flat plate shape as a whole, and the deodorizing unit 13 may be installed on the base 11, that is, on the reference surface L.

In the embodiment, the deodorizing cartridge 28 is formed by the deodorizing portion 31 and the cover member 32, but the cover member 32 may not be provided, and the deodorizing portion 31 may be directly installed in the deodorizing duct 26 without a gap.
Na us, was divided blowing direction of the air by dividing the outlet 20 in the embodiment above air outlet 20a and the lower air outlet 20b to two, may be one of the air outlet, rim communication in this case It is preferable to flow along the water channel 25.
Needless to say, the deodorizer is not limited to the deodorization cartridge 28, and various deodorizers such as a non-cartridge type and a type installed on the deodorization duct 26 can be used. The deodorizing unit 13 constitutes a deodorizing device.

DESCRIPTION OF SYMBOLS 1 Toilet bowl 10 Toilet bowl 12 Nozzle unit 13 Deodorizing unit 16 1st washing nozzle 17 2nd washing nozzle 19 Suction inlet 20 Outlet 21 Widening part 26 Deodorizing duct 27 Fan 28 Deodorizing cartridge 29 Sanitizing unit 31 Deodorizing part 32 Cover Member 33 Notch

Claims (6)

A deodorizing channel that connects the suction port and the outlet and distributes air containing odor,
A deodorizer provided with a deodorizing part for deodorizing odors from the circulating air provided in the deodorizing flow path;
An air bypass passage that is provided in the deodorization flow path and does not pass a deodorization part of the deodorizer;
A deodorizing device for a toilet bowl, comprising:   The toilet deodorization apparatus according to claim 1, wherein the bypass passage is formed on a surface or inside of the deodorizer.   The toilet deodorizing apparatus according to claim 1, wherein the bypass passage is separated from the deodorizer and formed outside.   The said deodorizer is provided with the said deodorizing part and the cover member which covers this deodorizing part, The part deodorizing apparatus of the toilet bowl described in Claim 1 or 2 which notched a part of this cover member was used as the bypass passage.   The toilet deodorizing apparatus according to claim 4, wherein the cover member is a waterproof elastic member.   The deodorizing device for a toilet according to any one of claims 1 to 5, wherein the suction port and the outlet port of the deodorizing channel are opened in the toilet bowl.