JP2007308945A - Aromatic device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an aromatic device capable of stably maintaining the state of production of aroma and easily maintainable an aroma producing means. <P>SOLUTION: This aroma device 50 comprises an aromatic agent container 5 of generally square pan shape detachably disposed in a deodorizing air duct 3 and an aromatic agent-impregnated pad 6 of square plate shape so contained in the aromatic agent container 5 as to be extracted and inserted from and into the container. The aromatic agent container 5 comprises a containing part 5a for containing the aromatic agent-impregnated pad 6, an engagement part 5b projecting from the center of the rear edge 5r of the containing part 5a to detachably lock the aromatic agent container 5, and a wedge-like inducing part 5c projecting from both ends of the rear edge part 5r on both sides of the engagement part 5b. A U-shaped cutout part 5d is formed at one side edge of the bottom part 5h of the containing part 5a. A tongue piece-like grip part 5e is fitted to the bottom part of the containing part at the position facing the cutout part 5. A U-shaped opening 5g is formed in the bottom part 5h facing the grip part 5e. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a fragrance device that is used by being incorporated in a sanitary washing device provided in a Western-style toilet in order to eliminate odor generated from the inside of a Western-style toilet.

  In recent years, Western-style toilets have become more multifunctional, and a sanitary washing device equipped with a toilet lid / toilet seat opening / closing mechanism or a sanitary washing mechanism after defecation is attached to the rear part of the toilet bowl. In addition to these mechanisms, those having a mechanism for eliminating odors generated from toilets have been developed (see, for example, Patent Documents 1 and 2).

  The toilet seat with a deodorizing function described in Patent Document 1 has a function of sucking and deodorizing the odor generated from the toilet bowl, and deodorizing for discharging the air sucked by the exhaust fan from the bowl portion of the toilet body. A deodorizing cassette enclosing an aromatic liquid agent is detachably attached near the exit of the air passage. Then, the fragrance liquid in the deodorizing cassette is gradually impregnated into the filter portion at the outlet of the deodorizing air passage, and the odor is blown out into the toilet by the deodorizing air to mask the odor. In this toilet seat with a deodorizing function, the aroma function is activated only when the user is seated on the toilet seat, and the aroma function is stopped when the user is absent. Absent.

  Moreover, the fragrance generator described in Patent Document 2 is a fragrance device disposed in front of a deodorization duct having a deodorization fan, and this fragrance device is attached to the lower surface of the deodorization duct. A plurality of container bodies, different kinds of fragrances filled in the container bodies, an opening provided in the upper part of the container body to communicate with the inside of the deodorizing duct, and a fragrance provided in the openings It is comprised with the fan and the motor for aroma fan drive. And by controlling the opening and closing of the storage container main body filled with a plurality of different types of fragrances, different types of fragrance can be enjoyed.

No. 6-4800 JP-A-4-261828

  In the toilet seat with a deodorizing function described in Patent Literature 1, the deodorizing cassette must be replaced when the fragrance liquid is exhausted, but since the deodorizing cassette is attached to the lower part of the sleeve of the sanitary washing device, It is necessary to bend at the time of the replacement work, which is troublesome and the physical burden on the worker is large. In the fragrance generator described in Patent Document 2, since the fragrance device is incorporated near the middle of the deodorizing duct of the sanitary washing device, maintenance work such as filling when the fragrance is exhausted is difficult. is there.

  In view of this, the present applicant has proposed a sanitary washing apparatus in Japanese Patent Application No. 2004-329571 that can easily perform maintenance of the fragrance apparatus. In this sanitary washing device, the fragrance device is arranged in a deodorizing air passage provided in the device, and the fragrance is dropped and impregnated into the impregnation pad housed in the fragrance container constituting the fragrance device.

  However, in the case of the fragrance device, since the dripping operation of the fragrance to the pad for impregnation is performed by each individual, the amount of the fragrance to be impregnated varies from person to person, and the generated fragrance may be strong or weak. In addition, if the dropped fragrance is mistakenly attached to a hand or the like, the hand must be washed every time maintenance is performed, which causes inconvenience.

  The problem to be solved by the present invention is to provide an aroma apparatus that can maintain a stable aroma generation state and that can easily maintain aroma generation means.

  The fragrance device of the present invention is installed on a Western-style toilet and is installed in a deodorizing air passage with a deodorizing fan that constitutes a sanitary washing device having a function of sucking and discharging the air in the bowl portion of the Western-style toilet A fragrance container that is detachably disposed in the deodorizing air channel, and a fragrance impregnated pad that is detachably accommodated in the fragrance container, and a part of the fragrance container, A grip portion for locking the fragrance-impregnated pad is provided.

  With such a configuration, a certain fragrance is continuously generated from the fragrance-impregnated pad accommodated in the fragrance container in a state in which the fragrance is impregnated in advance, so that the fragrance generation state can be kept stable. it can. In addition, since the fragrance impregnated pad accommodated in the fragrance container can be locked by the grip portion, it can be stably held during the storing operation, the replacement workability is good, and the fragrance impregnated pad can be stably held after storing. Can do. In addition, when the fragrance generating function of the fragrance-impregnated pad is reduced, the fragrance-impregnated pad can be removed from the fragrance container and replaced with a new fragrance-impregnated pad, so that the dripping operation of the fragrance is unnecessary. Yes, maintenance of the aroma generating means is easy.

  Moreover, if an opening is provided in at least a portion of the bottom of the fragrance container facing the grip portion, the fragrance impregnated pad accommodated in the fragrance container is touched from the opening at a position facing the knob. Therefore, it becomes easy to take out the fragrance-impregnated pad from the fragrance container while maintaining the function of stably holding the fragrance-impregnated pad accommodated in the fragrance container in the grip portion. For this reason, the maintainability of the aroma generating means is further improved.

  In this case, if a guard member for preventing the passage of foreign matter is provided in the opening, the fragrance impregnated pad accommodated in the fragrance container is exposed from the opening or the fragrance impregnated pad in the fragrance container is exposed. It is possible to prevent fingers from entering the opening during attachment / detachment.

  On the other hand, if a notch is provided in the peripheral part of the fragrance container, when the fragrance-impregnated pad is taken out from the fragrance container, a part of the fragrance-impregnated pad located in the notch can be grasped and pulled out with fingers. Since it becomes possible, the taking-out operation is further facilitated.

  According to the present invention, it is possible to provide a fragrance device that can stably maintain a fragrance generation state and that can easily maintain a fragrance generation means.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. 1 is a perspective view showing a sanitary washing apparatus using an aroma apparatus according to an embodiment of the present invention, FIG. 2 is a partially enlarged view of the sanitary washing apparatus shown in FIG. 1, and FIG. 3 is a diagram of the aroma apparatus shown in FIG. 4 is an exploded perspective view, FIG. 4 is a perspective view showing the internal structure of the sanitary washing apparatus shown in FIG. 1, FIG. 5 is an exploded perspective view showing a part of FIG. 3 on an enlarged scale, and FIG. FIG. 7 is a cross-sectional view taken along line AA in FIG. 2, and FIG. 8 is a cross-sectional view taken along line BB in FIG.

  As shown in FIGS. 1 to 5, the sanitary washing device 10 installed on the western toilet 1 has a function of sucking and discharging the air in the bowl portion of the western toilet 1 and constitutes the sanitary washing device 10. The fragrance device 50 of the present embodiment is disposed in the deodorizing air passage 3 with the deodorizing fan 2 that performs. The fragrance device 50 includes a substantially square dish-shaped fragrance container 5 that is detachably disposed in the deodorizing air passage 3, a square plate-shaped fragrance-impregnated pad 6 that is housed in and out of the fragrance container 5, and It has. The fragrance container 5 is an engagement projectingly provided at the center of the storage portion 5a for storing the fragrance impregnated pad 6 and the rear edge 5r of the storage portion 5a for removably locking the fragrance container 5. And a wedge-shaped lead-in part 5c projecting from both ends of the rear edge part 5r across the engaging part 5b. Further, a U-shaped notch 5d is formed on one side edge of the bottom 5h of the accommodating part 5a, and a tongue-like grip is provided at a position facing the notch 5d to lock the fragrance impregnated pad 6. A portion 5e is provided, and a U-shaped opening 5g is opened at a position facing the grip portion 5e of the bottom 5h.

  As shown in FIGS. 3 to 5, the sanitary washing device 10 accommodates a base part of a sanitary washing nozzle 20 that cleans a human body part with water supplied from a water supply unit (not shown) in the main body case 10c. A deodorizing air passage 3 with a deodorizing fan 2 that sucks and discharges air in the bowl portion of the western-style toilet 1 is provided. A filter 9 is disposed near the suction port 11 of the deodorizing air passage 3.

  As shown in FIG. 5, the deodorizing air passage 3 is bent 90 degrees downstream of the deodorizing fan 2 in the side surface direction of the sanitary washing device 10 body, and as shown in FIG. 3, the body located on the side surface of the sanitary washing device 10 body. An exhaust port 4 of the deodorizing air passage 3 is opened on the side surface of the cover 10a, and a louver 7 having air permeability is detachably attached to an opening portion of the substantially rectangular exhaust port 4. An opening 7a for inserting the fragrance container 5 is opened in a portion near the lower left corner toward the louver 7, and the fragrance container 5 is detachably inserted into the opening 7a. Further, in order to eliminate the odor in the air sucked from the suction port 11, a catalyst 8 is disposed in the vicinity of the exhaust port 4 in the deodorizing air passage 3 as shown in FIG. 8. The catalyst 8 used in the present embodiment is formed by subjecting titania and a silica base material to a manganese oxide treatment, and is odorless while air mixed with odor passes through the catalyst 8.

  Moreover, the recessed part 7b used as the space which inserts a fingertip when attaching or detaching the fragrance | flavor container 5 is provided in the up-and-down part of the opening part 7a of the louver 7. FIG. A fragrance-impregnated pad 6 preliminarily impregnated with a fragrance is detachably accommodated in the accommodating portion 5 a of the fragrance container 5. As described above, the fragrance device 50 is formed by detachably arranging the fragrance container 5 containing the fragrance impregnated pad 6 as a fragrance generation source in the vicinity of the exhaust port 4 of the deodorizing air passage 3.

  Although the fragrance component gradually volatilizes even if the fragrance generation source is left as it is, the fragrance device 50 is arranged in the deodorizing air passage 3 that sucks and discharges the air in the bowl portion of the western toilet 1 as in this embodiment. As a result, the amount of volatilization from the fragrance device 50 can be increased by the air flow generated by the deodorizing fan 2. That is, in this embodiment, the deodorizing fan 2 functions as an aroma volatilization means.

  As shown in FIG. 3, the louver 7 is attached by engaging / disengaging a plurality of engaging claws 7c provided on the outer periphery of the louver 7 with an inner peripheral portion of the opening 10b provided on the side surface of the main body cover 10a.・ It is possible to leave. For this reason, the catalyst 8 can be replaced with the louver 7 detached. Further, in the deodorizing air passage 3 that can be seen from the opening portion 10b, the portion located on the back surface of the opening portion 7a of the louver 7 is used to store the fragrance container 5 inserted through the opening portion 7a. A shelf-like storage portion 15 formed by expanding the diameter of the end portion is provided. A latch mechanism 14 is provided in the back of the storage portion 15 to hold the fragrance container 5 in a detachable manner by inserting an engaging portion 5b protruding from the rear edge 5r of the fragrance container 5. Yes.

  As shown in FIG. 6, the fragrance container 5 is formed to have a substantially square dish shape by standing a wall portion 5w on the outer peripheral portion of the bottom portion 5h excluding the notch portion 5d. The rear edge portion 5r of the fragrance container 5 is provided with an engaging portion 5b that can be inserted into and removed from the latch mechanism 14 and has a substantially arrow shape in plan view, and wedges at both ends of the rear edge portion 5r. A pair of guiding portions 5c having a shape are provided so as to project. A central portion of the front edge portion 5f forms a convex curved surface that bulges smoothly toward the outside.

  In the sanitary washing device 10, the fragrance device 50 is disposed on the left side surface of the main body cover 10a located on the left side as viewed from the person sitting on the toilet seat, and the fragrance containing the fragrance-impregnated pad 6 as a fragrance generating source is accommodated. The container 5 is mounted in a detachable state. For this reason, the user can remove the fragrance container 5 from the louver 7 by extending one hand while sitting on the toilet seat 1a (see FIG. 1) and operating the fragrance container 5 according to the procedure described later. The maintenance, for example, replacement of the fragrance impregnated pad 6 can be easily performed.

  Here, a procedure for attaching and detaching the fragrance container 5 constituting the fragrance device 50 will be described with reference to FIGS. When removing the fragrance container 5 that is inserted into the opening 7a of the louver 7 as shown in FIG. 2, the front edge 5f of the fragrance container 5 is first pushed inward. At this time, as shown in FIG. 3, when the fingers are lightly pushed into the recesses 7 b formed in the upper and lower portions of the opening 7 a of the louver 7 and then released from the front edge 5 f, the latch mechanism 14 Due to the action, the front edge 5f of the fragrance container 5 protrudes about 10 mm from the opening 7a and is held in this state.

  Thereafter, when the fragrance container 5 in a state protruding from the opening 7a is grasped and pulled out with fingers, the entire fragrance container 5 can be removed from the opening 7a of the louver 7 as shown in FIG. And according to the procedure mentioned later, the fragrance | flavor impregnation pad 6 accommodated in the accommodating part 5a of the fragrance | flavor container 5 can be taken out, and the new fragrance | flavor impregnation pad 6 can be accommodated in the accommodating part 5a of the fragrance | flavor container 5. .

  Next, the structure and function of the latch mechanism 14 will be described with reference to FIGS. 9A is a plan view showing the latch mechanism, FIG. 9B is a partially cutaway side view showing the latch mechanism, and FIG. 10 is a diagram showing a process of holding the fragrance container in the latch mechanism shown in FIG. 11 is a view showing a process of detaching the fragrance container from the latch mechanism shown in FIG.

  As shown in FIG. 9, the latch mechanism 14 includes a fixed cylinder 141 whose rear end is closed and its front end is opened, a rod 142, a cam claw 143 rotatably mounted on the rod 142, a fixed cylinder 141, A coil spring 144 that is compressed between the rod 142 and the rod 142.

  The rear half of the rod 142 has an open portion 142A that opens to the lower surface and the rear surface, and the coil spring 144 is accommodated in the open portion. Therefore, when the rod 142 is pushed into the fixed cylinder 141 by inserting the fragrance container 5, the coil spring 144 is compressed between the rear wall of the fixed cylinder 141 and the front wall of the opening 142A, and then the fragrance container. Accumulate power when removing 5. A cam pawl 143 is pivotally mounted on the upper surface of the rear half of the rod 142, and a stopper 142B is provided in front. The stopper 142B engages with a longitudinal hole 141c provided in the upper wall of the fixed cylinder 141, and guides and regulates the sliding of the rod 142 in the longitudinal direction.

  The length between the opposite ends of the cam pawl 143 is substantially equal to the width of the rear half of the rod 142, and each end has a V-shaped notch 143a and a round corner with a shoulder corner 143b in a rotationally symmetrical manner. However, the other corner 143c is sharp when the side surface of the nail and the notch 143a intersect. In addition, the fixed cylinder 141 is engaged with the notch 143a at one end of the cam claw 143 and rotates the cam claw 143 by a small amount at the back of the inner wall on one side when the rod 142 is pushed most. The claw 141a and the inner wall on the other side have a second projection claw 141b slightly apart from the back.

  When storing the fragrance container 5, it is retracted into the fixed cylinder 141, and when removing the fragrance container 5, the front half of the rod 142 that goes out of the fixed cylinder 141 holds a pair connected to the latter half by a thin hinge 142 b. It is a piece 142a, 142a. The pair of holding pieces 142a, 142a are formed in an inverted C shape that is opened obliquely outward, and the holding inner surface of the holding portion 142a on the hinge side and the holding piece 142a hold the engaging portion 5b of the fragrance container 5. For this purpose, a protrusion 142c is provided which deforms to one or both of the front end surfaces of the rear half of the rod 142 facing the inner surface of the base portion when immersed in the fixed cylinder 141.

  Therefore, when it is pushed to house the fragrance container 5, the engaging portion 5 b comes into contact with the front end surface of the rear half of the rod 142 and pushes the rod 142 into the fixed cylinder 141. As a result, the pair of holding pieces 142a, 142a, which are the first half of the rod 142, slide into contact with the rim of the fixed cylinder 141 in an attempt to enter the fixed cylinder, respectively, bend inward by bending the hinge 142b, and the base inner surface on the hinge side. The protrusion 142c on either one or both of the front end surfaces of the rear half of the rod 142 is deformed by contact, and sandwiches the tip of the engaging portion 5b in this state.

  The operation of the cam claw 143 and the two projection claws 141a and 141b is performed by inserting the fragrance container 5 from the state in which the fragrance container 5 is not held (FIG. 10A) until the storage position of the fragrance container 5 is slightly passed. Further, when the rod 142 is pushed deepest into the fixed cylinder 141 against the coil spring 144, the cam claw 143 is rotated by a small amount by the first projection claw 141a (FIG. 10C). ).

  When the pressing of the fragrance container 5 is stopped in this state, the rod 142 is slightly pushed out by the restoring force of the coil spring 144, and the fragrance container 5 moves a little in the protruding direction, but the notch 143a of the cam claw 143 rotated a small amount The cam claw 143 is further rotated with one side engaged with the second projecting claw 141b in the middle, and a sharp corner 143c is caught on the inner wall on one side of the fixed cylinder 141. The cam claw 143 is about 45 ° in the fixed cylinder. The rod 142 is stuck in the rotated state, and the rod 142 is not pushed any further, and is locked with respect to the fixed cylinder 141 (FIG. 10D). In this position, the fragrance container 5 is stored in a predetermined position.

  Next, when taking out the fragrance container 5, the front edge part 5f of the fragrance container 5 is pushed again (FIG. 11A). As a result, the rod 142 is pushed in again, and the cam claw 143 engages with the first projection claw 141a at the corner 143b of the shoulder with a scissors and further rotates by about 45 ° to become substantially orthogonal to the rod 142 (FIG. 11). (B)). Therefore, when the pressing is stopped, the rod 142 is pushed out by the restoring force of the coil spring 144, and the cam claw 143 is engaged with the second protrusion claw 141b at the shoulder corner 143b and further rotated by 90 ° to be aligned with the rod 142. The rod 142 is pushed out until the stopper 142B comes into contact with the front end of the long hole 141c (FIG. 11D), and the fragrance container 5 pops out.

  Next, a procedure for housing the fragrance impregnated pad 6 in the fragrance container 5 will be described with reference to FIG. FIG. 12 is a diagram showing a procedure for housing the fragrance impregnated pad 6 in the fragrance container 5 shown in FIG.

  As shown in FIG. 12 (a), the unused fragrance impregnated pad 6 is sealed in an airtight packaging bag 51 formed of an aluminum vapor-deposited film having a light shielding property. As shown in FIG. 12B, a part of the packaging bag 51 is cut to expose a part of the fragrance impregnated pad 6. And the exposed part 6a of the fragrance | flavor impregnation pad 6 is moved toward the accommodating part 5a from the notch part 5d side of the fragrance | flavor container 5 in the state which entered the packaging bag 51, and the notch part 5d vicinity of the fragrance | flavor container 5 Is inserted between the lower surface of the fragrance impregnated pad 6 and the inner surface of the packaging bag 51, and the exposed portion 6a is inserted between the grip 5e and the opening 5g, as shown in FIG. The fragrance-impregnated pad 6 is accommodated in the accommodating portion 5a in the state of being in the packaging bag 6a. Thereafter, as shown in FIG. 12 (d), if only the packaging bag 51 is pulled in the direction of the arrow, the operation of housing the fragrance impregnated pad 6 in the fragrance container 5 is completed.

  If the thickness of the fragrance-impregnated pad 6 is so thin that it cannot be locked by simply inserting it into the gap between the bottom surface of the housing portion 5a and the grip portion 5e, the grip portion 5e is held in the state shown in FIG. Pushing down, sandwiching the fragrance impregnated pad 6 between the grip 5e and the bottom of the container 5a and pulling the packaging bag 51 in the direction of the arrow in FIG. 6 can also be accommodated. In this case, as shown in FIG. 6, if a guard member 5v for preventing the fingers from entering the opening 5g is provided, the gripper 5e is pushed down without the fingers touching the fragrance impregnated pad 6. It can be performed.

  Next, as shown in FIG. 3, the fragrance container 5 is brought closer to the opening 7a of the louver 7 and inserted into the opening 7a from the engaging portion 5b at the rear edge 5r, and then the front edge 5f is When lightly pressed toward the back, the rear portion of the fragrance container 5 is stored in the storage section 15 and the engaging section 5b is inserted into the latch mechanism 14 so that the fragrance container 5 is attached to the opening 7a. It is done. When the rear edge 5r of the fragrance container 5 is inserted into the opening 7a, a pair of guiding portions 5c protruding from both ends of the rear edge 5r are disposed near both ends of the opening 7a and pushed in. Since the wedge-shaped guide portion 5c exhibits a guide function, positioning is easy.

  On the other hand, when taking out the fragrance-impregnated pad 6 accommodated in the fragrance container 5 taken out from the opening 7a, the region 6b facing the notch 5d of the fragrance container 5 in the fragrance-impregnated pad 6 (FIG. 12). If the toilet paper or the like is applied to both the upper and lower surfaces of (d), the paper is sandwiched with fingers and lifted as it is, it can be easily taken out from the storage portion 5a.

  As described above, the user can easily replace the fragrance impregnated pad 6 by removing the fragrance container 5 from the opening 7a of the louver 7 by performing the work in accordance with the procedure described above. Therefore, maintenance is extremely easy. In addition, since the replacement work can be performed without directly touching the fragrance impregnated pad 6 with fingers or the like, the fragrance does not adhere to the fingers or the like. Furthermore, since the fragrance impregnated pad 6 previously impregnated with the fragrance is accommodated in the fragrance container 5, the fragrance generation state can be kept stable.

  In the fragrance device 50, a louver 7 having an opening 7a for inserting the fragrance container 5 is disposed in the exhaust port 4 of the deodorizing air passage 3, and the fragrance container 5 is detachably disposed in the opening 7a. Therefore, the attachment / detachment part of the fragrance container 5 is located in the louver 7. For this reason, compared with the case where such a detachable part is separately provided in the main body of the sanitary washing apparatus 10, there is no discomfort in appearance and the design is good.

  Further, as shown in FIG. 3, the storage unit 15 for the fragrance container 5 is provided in the deodorizing air passage 3, and the latch mechanism 14 for detachably holding the fragrance container 5 is provided in the storage unit 15, Concave portions 7b serving as fingertip insertion spaces when attaching and detaching the fragrance container 5 are provided in the upper and lower portions of the opening 7a of the louver 7. Accordingly, a space for inserting the fingertip can be secured by the recess 7b, and thereby the protrusion dimension of the fragrance container 5 to the outside of the louver 7 can be suppressed to be small. The protrusion of can be eliminated.

  Next, a configuration in the case where the fragrance impregnated pad 6 is accommodated in another fragrance container having a different size from the fragrance container 5 will be described. In this case, the fragrance impregnated pad 6 is previously provided with a “fold” in which “notches” are made, and the fragrance impregnated pad 6 is broken at the “fold” so that the size corresponding to the size of the fragrance container is obtained. To do. In this way, since the fragrance impregnated pad 6 can be accommodated in another fragrance container having a different size from the fragrance container 5, the fragrance impregnated pad 6 can be shared.

  The fragrance device of the present invention can be widely used by being incorporated in a sanitary washing device installed in a toilet of a general household or a toilet provided in public facilities.

It is a perspective view which shows the sanitary washing apparatus using the fragrance apparatus which is embodiment of this invention. It is a partially expanded view of the sanitary washing apparatus shown in FIG. It is a disassembled perspective view of the fragrance device shown in FIG. It is a perspective view which shows the internal structure of the sanitary washing apparatus shown in FIG. It is a disassembled perspective view which expands and shows a part of FIG. It is a perspective view which shows the fragrance | flavor container which comprises the fragrance apparatus shown in FIG. It is the sectional view on the AA line in FIG. It is the BB sectional view taken on the line in FIG. (A) is a top view which shows a latch mechanism, (b) is a partially notched side view which shows a latch mechanism. It is a figure which shows the process of hold | maintaining a fragrance | flavor container in the latch mechanism shown in FIG. It is a figure which shows the process in which a fragrance | flavor container is removed from the latch mechanism shown in FIG. It is a figure which shows the procedure which accommodates a fragrance | flavor in the fragrance | flavor container shown in FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Western style toilet 1a Toilet seat 2 Deodorizing fan 3 Deodorizing air path 4 Exhaust port 5 Air freshener container 5a Accommodating part 5b Engagement part 5c Guide part 5d Notch part 5e Grasping part 5f Front edge part 5g Opening part 5h Bottom part 5v Rear edge part 5v Guard member 5w Wall portion 6 Fragrance impregnated pad 6a Exposed portion 6b Region 7 Louver 7a, 10b Opening portion 7b Recessed portion 7c Engaging claw 8 Catalyst 9 Filter 10 Sanitary washing device 10a Main body cover 10c Main body case 11 Suction port 14 Latch mechanism 15 Storage Part 20 Sanitary washing nozzle 50 Fragrance device 51 Packaging bag 141 Fixed cylinder 141a First protrusion claw 141b Second protrusion claw 141c Long hole 142 Rod 142A Opening part 142B Stopper 142a Holding piece 142b Hinge 142c Projection 143 Cam claw 143a Notch shoulder 143b Horn 143c Sharp corner 144 Rubane

Claims (4)

  A fragrance device installed in a deodorizing air passage with a deodorizing fan that constitutes a sanitary washing device that is installed on a Western-style toilet and has a function of sucking and discharging the air in the bowl portion of the Western toilet, A fragrance container that is detachably disposed on the road, and a fragrance impregnated pad that is detachably accommodated in the fragrance container. The fragrance impregnated pad is engaged with a part of the fragrance container. A fragrance device provided with a grip portion for stopping.   The fragrance device according to claim 1, wherein an opening is provided in at least a portion of the bottom portion of the fragrance container facing the grip portion.   The fragrance device according to claim 2, wherein a guard member for preventing passage of foreign matter is provided in the opening.   The fragrance device according to any one of claims 1 to 3, wherein a cutout portion is provided in a peripheral portion of the fragrance container.

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