JP2022109660A - Agent diffuser - Google Patents

Abstract

To control the flowing direction of an air containing an agent so that the air may flow toward a desired area.SOLUTION: An agent diffuser 1 comprises a container 10 which houses an agent holder A and which has an air vent 13 formed therein. Inside the air vent 13, wind direction control boards 16 are provided extending in a direction crossing the flow of an air blown from the outside of the container 10 in the state of being fixed to the container 10.SELECTED DRAWING: Figure 5

Description

TECHNICAL FIELD The present invention relates to a drug diffuser that diffuses various drugs into the air.

Conventionally, as this type of drug diffuser, there has been known one comprising a drug carrier holding a room-temperature volatilizing drug and a container containing the drug carrier (for example, Patent Documents 1 to 3). 3).

The container of Patent Document 1 has a plate shape, and has a front side cover portion and a rear side cover portion on the front side and the back side, respectively. The front cover part and the rear cover part are configured by connecting a large number of flower-shaped motifs vertically and horizontally, and have a large number of openings for drug diffusion. Further, the drug carrier is composed of a nonwoven fabric or the like molded into a shape corresponding to the shape of the container.

The container of Patent Document 2 has a container front portion and a container back portion. A plurality of crosspieces extending in the lateral direction are provided on the container front part and the container back part at intervals in the vertical direction. An opening for dispersing the drug is formed between the crosspieces arranged in the vertical direction. The cross-sectional shape of each bar is such that the width of the portion located outside the container is narrower than the width of the portion located inside the container, and the cross-sectional shape is approximately trapezoidal, approximately triangular, or approximately mountain-shaped.

An opening is formed in the front part of the container of Patent Document 3. The front portion is provided with an air passage amount adjusting portion composed of a large number of angle-adjustable louvers. By adjusting the angle of the louver, the opening area of the opening can be changed, and accordingly the amount of air passing through the opening can be adjusted.

Japanese Patent No. 6362547 Japanese Patent No. 6482418 JP 2019-041591 A

By the way, in order to obtain the effect of a drug, it is necessary to flow the air containing the drug toward the area where the effect is desired.

However, in the case of Patent Document 1, since the front side cover portion and the rear side cover portion are configured by connecting a large number of flower-shaped motifs vertically and horizontally, the flow of air containing the drug after passing through the drug holder is reduced. You can't control the direction.

Further, in Patent Document 2, since the gap between the crosspieces in the front part of the container and the gap between the crosspieces in the back part of the container are positioned at the same height, for example, the air flowing between the crosspieces in the front part of the container is , it is easy to flow linearly through the crosspieces on the back of the container, and it is not possible to control the flow direction of the air containing the drug after passing through the drug holder.

Further, in Patent Document 3, a louver is provided on the front portion, and this louver is an air passage amount adjusting portion for adjusting the amount of air passing through the opening, and controls the direction of flow of air containing medicine. it's not something you can control. That is, the direction of the air flow is completely different when the amount of air is reduced and when the amount of air is increased, and it is not possible to flow air to a certain area as intended.

The present invention has been made in view of this point, and its object is to control the flow direction so that air containing a drug flows toward a desired region.

In order to achieve the above object, in the present invention, the container is provided with an airflow direction control plate portion for controlling the direction of the flow of air blown from the outside of the container.

A first invention is a drug diffuser comprising a drug holder holding a drug having room temperature volatility and a container containing the drug holder and having an air flow hole formed therein, wherein the drug is released from the outside of the container. A wind direction control plate portion extending in a direction intersecting the blown air flow is provided in a state of being fixed to the container.

According to this configuration, the air blown from the outside of the container flows into the container through the air circulation holes and is supplied to the drug holder. Also, the air that has flowed into the container can flow out of the container through another air circulation hole after passing through the drug holder. At this time, when at least part of the air blown from the outside of the container hits the airflow direction control plate portion, the airflow direction control plate portion extends in a direction intersecting the flow of the air blown from the outside of the container. The control plate makes it possible to control the direction of the air flow. The air circulation hole may include an air circulation hole for letting air flow into the container and an air circulation hole for letting air inside the container flow out to the outside.

In addition, since the air direction control plate portion is fixed to the container, it does not become an air passage amount adjustment portion that changes the angle as in Patent Document 3. can do.

A second aspect of the invention is characterized in that a plurality of the wind direction control plate portions extending in the same direction are provided at intervals from each other.

According to this configuration, the air blown from the outside of the container flows into the container from between the plurality of airflow direction control plate portions. Further, the air that has flowed into the container can flow out from between the plurality of airflow direction control plate portions when it flows out of the container through another air circulation hole after passing through the drug holder. When the air passes between the adjacent air direction control plate portions, the adjacent air direction control plate portions extend in the same direction, so the direction of the air flow is along the air direction control plate portions. direction can be reliably controlled.

In a third aspect of the invention, the air circulation hole is an inflow side air circulation hole for allowing air to flow into the container from the outside of the container, and the wind direction control plate portion is provided inside the inflow side air circulation hole. It is characterized by being

According to this configuration, when the air blown from the outside of the container flows into the container, the flow can be controlled by the airflow direction control plate portion.

In a fourth aspect of the invention, the air circulation hole is an outflow side air circulation hole that allows the air in the container to flow out of the container, and the wind direction control plate portion is provided inside the outflow side air circulation hole. It is characterized by being

According to this configuration, when the air in the container flows out of the container, the flow can be controlled by the wind direction control plate portion.

In a fifth aspect of the invention, the airflow direction control plate portion includes a first airflow direction control plate portion inclined with respect to the flow of air blown from the outside of the container, and an airflow direction control plate portion inclined in a direction opposite to the first air direction control plate portion. and a second wind direction control plate.

According to this configuration, since the first air direction control plate portion and the second air direction control plate portion are inclined in opposite directions, the air containing the medicine can flow in at least two directions, and the effect of the medicine is wide-ranging. will be obtained.

In a sixth aspect of the invention, the air circulation hole is opened in a horizontal direction, and the first airflow direction control plate portion is positioned higher toward the downstream side in the flow direction of the air blown from the outside of the container. and positioned upward inside the air circulation hole, and the second airflow direction control plate portion is positioned downward toward the downstream side in the flow direction of the air blown from the outside of the container. It is characterized by being inclined and arranged on the lower side inside the air circulation hole.

According to this configuration, the air can be guided upward by the first wind direction control plate portion, and the air can be guided downward by the second wind direction control plate portion. As a result, the air containing the drug can be diffused both above and below the drug diffuser, and the effect of the drug can be obtained over a wide range.

In a seventh aspect of the invention, the air circulation hole is opened in a horizontal direction, and the first airflow direction control plate portion has a flow direction of the air blown from the outside of the container when viewed from the front of the drug diffuser. The second airflow direction control plate portion is arranged on the left side inside the air circulation hole while being inclined to the left toward the downstream side. It is characterized in that it is inclined to the right as it goes downstream in the flow direction of the blown air, and is arranged on the right side inside the air circulation hole.

According to this configuration, the air can be guided to the left side of the drug diffuser by the first wind direction control plate portion, and the air can be guided to the right side by the second wind direction control plate portion. As a result, the drug-laden air can be diffused to both the left and right sides of the drug diffuser, and the effects of the drug can be obtained over a wide range.

In an eighth aspect of the invention, the air flow hole is opened in a horizontal direction, and the airflow direction control plate portion is positioned downstream in the flow direction of the air blown from the outside of the container when viewed from the front of the drug diffuser. It is characterized by being inclined to the left or right as it goes to the left.

That is, for example, assuming that the drug diffuser is installed by hanging it from a doorknob, the doorknob is provided on the right or left side of the door, so the drug diffuser is installed in a state deviated to one side in the left-right direction of the door. will be On the other hand, the opening that is opened and closed by the door has a width in the left-right direction corresponding to the shape of the door. It may become difficult. In the present invention, since the air direction control plate portion is inclined to the left or right, when the drug diffuser is deviated to the right side, for example, the air direction control plate portion inclined to the left can be used. , the drug reaches the left side of the opening. This allows the effective range of the drug to be expanded to cover the entire opening.

A ninth aspect of the invention is characterized in that the medicine diffuser comprises a hanging member for hanging on a handle of a door.

According to the present invention, since the airflow direction control plate portion extending in the direction intersecting with the flow of air blown from the outside of the container is provided, the direction of flow is controlled so that the air containing the medicine flows toward the desired area. can be controlled.

It is the perspective view which looked at the chemical|medical agent diffuser based on Embodiment 1 of this invention from the air flow direction upstream. It is the front view which looked at the chemical|medical agent diffuser which concerns on Embodiment 1 from the air flow direction upstream. It is the back view which looked at the chemical|medical agent diffuser based on Embodiment 1 from the air flow direction downstream. 1 is a side view of a drug diffuser according to Embodiment 1. FIG. FIG. 3 is a sectional view taken along line VV in FIG. 2; It is the perspective view which looked at the chemical|medical agent diffuser which concerns on Embodiment 2 of this invention from the air flow direction upstream. It is the perspective view which looked at the chemical|medical agent diffuser which concerns on Embodiment 2 from the air flow direction downstream. It is the front view which looked at the chemical|medical agent diffuser which concerns on Embodiment 2 from the air flow direction upstream. FIG. 10 is a side view of a drug diffuser according to Embodiment 2; FIG. 9 is a cross-sectional view taken along the line XX in FIG. 8; FIG. 9 is a cross-sectional view taken along line XI-XI in FIG. 8; FIG. 9 is a cross-sectional view taken along line XII-XII in FIG. 8; It is the perspective view which looked at the chemical|medical agent diffuser based on Embodiment 3 of this invention from the air flow direction upstream. It is the perspective view which looked at the chemical|medical agent diffuser based on Embodiment 3 from the air flow direction downstream. 14 is a cross-sectional view along line XV-XV in FIG. 13; FIG. FIG. 15 is a cross-sectional view taken along line XVI-XVI in FIG. 14; FIG. 10 is a diagram showing a usage state of the drug diffuser according to Embodiment 3; It is the perspective view which looked at the chemical|medical agent diffuser based on Embodiment 4 of this invention from the air flow direction upstream. FIG. 11 is a perspective view of a medicine diffuser according to Embodiment 4 as seen from the downstream side in the air flow direction; It is the perspective view which looked at the chemical|medical agent diffuser which concerns on Embodiment 5 of this invention from the air flow direction upstream. FIG. 12 is a perspective view of the medicine diffuser according to Embodiment 5 as viewed from the downstream side in the air flow direction. FIG. 21 is a cross-sectional view taken along line XXII-XXXII in FIG. 20;

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, embodiments of the present invention will be described in detail based on the drawings. It should be noted that the following description of preferred embodiments is essentially merely illustrative, and is not intended to limit the invention, its applications, or its uses.

(Embodiment 1)
FIG. 1 shows a drug diffuser 1 according to Embodiment 1 of the present invention. The drug diffuser 1 includes a drug holder A, a container 10 containing the drug holder A, and a hanging member 100 for hanging the container 10 . The suspension member 100 may be omitted, and when the suspension member 100 is omitted, the container 10 can be used by placing it on a table (not shown), desk, or the like.

In the description of this embodiment, the front side of the drug diffuser 1 in use is the front side, the rear side is the rear side, and the left side of the drug diffuser 1 in use is the left side of the drug diffuser 1 when viewed from the front. , and the right side is the right side of the drug diffuser 1 . Therefore, the width direction of the medicine diffuser 1 is the horizontal direction. This directional definition is for convenience of explanation only and either side may be right in actual use.

Although it is preferable to use the drug diffuser 1 in a windy place, it can also be used in almost no wind. When used in a place where the wind blows, it is preferable to arrange the drug diffuser 1 so that the wind blows from the front side of the drug diffuser 1. In this embodiment, the front side of the drug diffuser 1 is the upstream side in the air flow direction. , the rear side of the drug diffuser 1 is defined as the downstream side in the direction of air flow. Since the direction of the wind is not always constant under natural conditions, the wind may hit from the front side of the drug diffuser 1, or it may hit from the rear side or left and right sides.

(Structure of Drug Support A)
The drug carrier A is made of, for example, a cloth material such as non-woven fabric, a net-like member, a sponge-like member, or the like, and has air permeability in the thickness direction (front and back direction). The drug carrier A may have, for example, a flat shape, or may have a pleated shape. Further, the outer shape of the drug carrier A may be a polygonal shape such as a rectangular shape or a triangular shape, or may be a circular shape or an elliptical shape. A plurality of drug holders A can also be accommodated in one container 10 . In this case, a plurality of drug holders A may be stacked in the thickness direction and stored side by side.

The drug carrier A holds a drug having room temperature volatility. Volatility at normal temperature means the property of volatilizing in the air at normal temperature (for example, 25°C). The type of this agent is not particularly limited, and examples thereof include insect repellents, insecticides, deodorants, disinfectants, fragrances, and the like. The above may be combined. Specifically, examples of insecticides composed of pyrethroid compounds include transfluthrin, metofruthrin, and the like. These pyrethroid compounds have various optical isomers or geometric isomers. isomers can also be used, and not only can they be used alone, but also two or more kinds can be used in combination. Further, the drug may be an ester compound or the like. Further, the drug may be DEET (N,N-diethyl-3-methylbenzamide), Icaridine (1-methylpropyl 2-(2-hydroxyethyl)-1-piperidinecarboxylate), and the like. It is also possible to use a mixture of two or more of the above agents.

The drug may contain a solvent that dissolves the insecticidal or insect repellent ingredients. In addition, the drug may contain a synergist. In addition, the drug may contain antibacterial agents such as hinokitiol, tetrahydrolinalool, eugenol, citronellal, and allyl isothiocyanate. In addition, the chemical may contain an antifungal agent such as isopropylmethylphenol, orthophenylphenol, or the like. In addition, drugs include citronella oil, orange oil, lemon oil, lime oil, yuzu oil, lavender oil, peppermint oil, eucalyptus oil, jasmine oil, hiba oil, cypress oil, bamboo extract, mugwort extract, paulownia oil, and green tea essential oil. , limonene and other aromatic agents and deodorants may be contained.

The drug carrier A can be impregnated with the drug. The volatilization amount of the chemical can be set to about 0.01 to 0.6 mg per hour when the air temperature is 25° C. and the flow rate of the air blown onto the chemical support A is 0.1 to 1.5 m/sec. Yes, but this is an example and may be outside this range. The volatilization amount of the chemical can be changed depending on the type of solvent, the structure of the chemical support A, the material constituting the chemical support A, the basis weight, and the like.

Further, the drug can be adhered to the drug carrier A by coating or spraying, and the drug can be held by the drug carrier A also in this way. The drug can also be held in the drug carrier A by kneading the drug into the material forming the drug carrier A. FIG. Any method may be used to hold the drug in the drug carrier A.

(Configuration of container 10)
The container 10 has a body portion 11 , a front frame portion 12 and a rear frame portion 22 . The main body portion 11, the front frame portion 12, and the rear frame portion 22 are made of, for example, a resin material. In this embodiment, the container 10 is configured to be divisible into a front portion and a rear portion, but may be configured to be divisible in the vertical direction or the horizontal direction, for example.

The body portion 11 has a rectangular frame shape elongated in the vertical direction. The drug holder A is accommodated in the body portion 11 in a posture extending in the vertical direction. The outer shape of the drug holder A and the inner shape of the main body 11 are substantially the same or substantially similar. A medicine holder A exists in most of the inside of the body portion 11 . The thickness (dimension in the front-rear direction) of the body portion 11 is substantially equal to the thickness of the drug support A, or the body portion 11 is thicker. When the drug carrier A is pleated, the drug carrier A becomes thicker, so that the thickness of the main body 11 can be increased accordingly. Further, the drug holding body A can be held in the body portion 11 .

As also shown in FIG. 2, the front frame portion 12 is integrated with the front portion of the main body portion 11, and includes a front upper side portion 12a, a front lower side portion 12b, a front left side portion 12c, and a front right side portion. 12d. The front upper side portion 12 a extends in the left-right direction along the upper portion of the main body portion 11 . The front lower side portion 12b extends in the left-right direction along the lower portion of the main body portion 11, and the front upper side portion 12a and the front lower side portion 12b face each other. The front left side portion 12c extends vertically along the left portion of the main body portion 11. The upper end of the front left side portion 12c is connected to the left end of the front upper side portion 12a, and the lower end of the front left side portion 12c is connected to the left end of the front upper side portion 12a. is connected to the left end of the front lower side portion 12b. The front right side portion 12d extends vertically along the right portion of the main body portion 11, the upper end of the front right side portion 12d is connected to the right end of the front upper side portion 12a, and the lower end of the front right side portion 12d is connected to the right end of the front upper side portion 12a. is connected to the right end of the front lower side portion 12b. As a result, the front frame portion 12 has a rectangular shape elongated in the vertical direction like the main body portion 11, and a front air circulation hole 13 through which air can flow is formed so as to open in the horizontal direction. . The front air circulation hole 13 is an inflow-side air circulation hole that allows air to flow into the container 10 and communicates with the inside of the main body 11 .

As shown in FIG. 3, the rear frame portion 22 is integrated with the rear portion of the main body portion 11, and includes a rear upper side portion 22a, a rear lower side portion 22b, a rear left side portion 22c, and a rear right side portion 22d. The rear upper side portion 22 a extends in the left-right direction along the upper portion of the main body portion 11 . The rear lower side portion 22b extends in the left-right direction along the lower portion of the main body portion 11, and the rear upper side portion 22a and the rear lower side portion 22b face each other. The rear left side portion 22c extends vertically along the left portion of the main body portion 11. The upper end of the rear left side portion 22c is connected to the left end of the rear upper side portion 22a. The lower end of the portion 22c is connected to the left end of the rear lower side portion 22b. The rear right side portion 22d extends vertically along the right portion of the main body portion 11, and the upper end of the rear right side portion 22d is connected to the right end of the rear upper side portion 22a. A lower end portion of the portion 22d is connected to a right end portion of the rear lower side portion 22b. As a result, the rear frame portion 12 has a rectangular shape elongated in the vertical direction like the main body portion 11, and is formed so that the rear air circulation hole 23 through which air can flow is opened in the horizontal direction. be done. The rear air circulation hole 23 communicates with the inside of the main body 11 and is connected to the front air circulation hole 13 through the inside of the main body 11 . The rear air circulation hole 23 is an outflow air circulation hole that allows the air in the container 10 to flow out of the container 10 . Depending on the wind direction, the outflow-side air circulation hole may become the inflow-side air circulation hole, and the inflow-side air circulation hole may become the outflow-side air circulation hole.

(Structure of rebound suppression plate)
As shown in FIG. 1 , an upper rebound suppression plate portion 14 is provided on the upper portion of the front frame portion 12 of the container 10 . The upper rebound suppressing plate portion 14 extends toward the inside of the front air circulation hole 13 and is formed to approach the upper edge of the front air circulation hole 13 toward the downstream side in the air flow direction. That is, the upper rebound suppression plate portion 14 extends in the left-right direction along the upper edge of the front air circulation hole 13, and the left end portion of the upper rebound suppression plate portion 14 is connected to the upper portion of the front left side portion 12c. , and the right end portion of the upper rebound suppression plate portion 14 is connected to the upper portion of the front right side portion 12d. Thereby, the upper rebound suppression plate portion 14 connects the upper portion of the front left side portion 12c and the upper portion of the front right side portion 12d, which are portions of the front frame portion 12 facing each other.

Further, as shown in FIG. 5 , the upper bounce suppression plate portion 14 is arranged inside the front frame portion 12 . In each figure, the upstream side of the upper rebound suppression plate portion 14 in the air flow direction is arranged so as not to protrude outward from the upstream side of the front frame portion 12 in the air flow direction. The upstream side may protrude outside from the upstream side of the front frame portion 12 in the air flow direction. Further, the downstream side of the upper rebound suppression plate portion 14 in the air flow direction may or may not protrude into the main body portion 11 .

As shown in FIG. 1 , a lower rebound suppression plate portion 15 is provided at the lower portion of the front frame portion 12 of the container 10 . The lower rebound suppressing plate portion 15 extends toward the inside of the front air circulation hole 13 and is formed to approach the lower edge of the front air circulation hole 13 toward the downstream side in the air flow direction. That is, the lower rebound suppression plate portion 15 extends in the left-right direction along the lower edge of the front air circulation hole 13, and the left end portion of the lower rebound suppression plate portion 15 extends below the front left side portion 12c. The right end portion of the lower rebound suppression plate portion 15 is connected to the lower portion of the front right side portion 12d. Thereby, the lower rebound suppression plate portion 15 connects the lower portion of the front left side portion 12c and the lower portion of the front right side portion 12d, which are portions of the front frame portion 12 facing each other. In this embodiment, an upper rebound suppressing plate portion 14 and a lower rebound suppressing plate portion 15 are provided at the mutually opposing upper edge (one edge) and lower edge (other edge) of the front air circulation hole 13, respectively. However, only one of them may be provided. In addition, the lower rebound suppression plate portion 15 can have a vertically symmetrical shape with the upper rebound suppression plate portion 14 . The inclination angle of the upper bounce suppression plate portion 14 and the lower bounce suppression plate portion 15 can be set arbitrarily, but can be set within a range of, for example, 30° to 70° with respect to the vertical plane.

(Structure of wind direction control plate)
A plurality of front upper wind direction control plate portions (first wind direction control plate portions) 16 are provided on the upper side of the front frame portion 12 of the container 10 . A plurality of front upper airflow direction control plate portions 16 are provided inside the front air circulation holes 13 . The front upper airflow direction control plate portion 16 extends in the left-right direction, which is the direction intersecting with the flow of air blown from the outside of the container 10 (indicated by arrow B in FIG. 5). The front upper wind direction control plate portion 16 is arranged in a region above the vertical central portion of the front frame portion 12 and below the upper rebound suppression plate portion 14 . The left end of the front upper wind direction control plate 16 is integrated with the front left side 12c of the front frame 12, and the right end of the front upper wind direction control plate 16 is integrated with the front right side 12d. It is As a result, the front upper airflow direction control plate portion 16 is continuously provided from the left end to the right end of the front frame portion 12 and is fixed to the container 10 so as not to move.

The plurality of front upper airflow direction control plate portions 16 extend in the same direction and are spaced apart from each other in the vertical direction. As a result, air can flow between the plurality of front upper wind direction control plate portions 16 . In addition, the plurality of front upper airflow direction control plate portions 16 are inclined so as to be positioned higher toward the downstream side in the air flow direction. will incline.

The plurality of front upper wind direction control plate portions 16 face in the same direction as the upper rebound suppression plate portion 14 . The front upper wind direction control plate portion 16 and the upper rebound suppressing plate portion 14 positioned at the top are arranged with a gap therebetween in the vertical direction. As a result, air can flow between the front upper wind direction control plate portion 16 and the upper rebound suppressing plate portion 14 located at the top.

A plurality of front lower wind direction control plate portions (second wind direction control plate portions) 17 are provided on the lower side of the front frame portion 12 of the container 10 . Like the front upper wind direction control plate portions 16, the plurality of front lower wind direction control plate portions 17 are provided inside the front air circulation holes 13 and extend in the left-right direction. The front lower wind direction control plate portion 17 is arranged in a region below the vertical central portion of the front frame portion 12 and above the lower rebound suppression plate portion 15 . The left end portion of the front lower wind direction control plate portion 17 is integrated with the front left side portion 12c of the front frame portion 12, and the right end portion of the front lower wind direction control plate portion 17 is integrated with the front right side portion 12d. It is As a result, the front lower wind direction control plate portion 17 is continuously provided from the left end to the right end of the front frame portion 12 and is fixed to the container 10 so as not to move.

The plurality of front lower wind direction control plate portions 17 extend in the same direction and are spaced apart from each other in the vertical direction. As a result, air can flow between the plurality of front lower wind direction control plate portions 17 . In addition, the plurality of front lower wind direction control plate portions 17 are inclined so as to be positioned lower toward the downstream side in the air flow direction. It inclines in the direction opposite to that of the plate portion 17 .

The plurality of front lower wind direction control plate portions 17 face in the same direction as the lower bounce suppression plate portion 15 . The front lower wind direction control plate portion 17 and the lower rebound suppressing plate portion 15 positioned at the bottom are arranged with a gap in the vertical direction. As a result, air can flow between the front lower wind direction control plate portion 17 and the lower rebound suppressing plate portion 15 located at the lowest position.

The number of front upper airflow direction control plate portions 16 and the number of front lower airflow direction control plate portions 17 may be the same or different. Also, the intervals between the plurality of front upper airflow direction control plate portions 16 and the intervals between the plurality of front lower airflow direction control plate portions 17 may be the same or different.

As shown in FIG. 3 , an upper air direction control plate portion 24 is provided on the upper portion of the rear frame portion 22 of the container 10 . The upper end wind direction control plate portion 24 extends in the left-right direction, and as shown in FIG. As shown in FIG. 3, the left end portion of the upper air direction control plate portion 24 is integrated with the rear left side portion 22c of the rear frame portion 22, and the right end portion of the upper end air direction control plate portion 24 is integrated with the rear right side portion. It is integrated with the side portion 22d. The upper end wind direction control plate portion 24 and the upper rebound suppression plate portion 14 extend in the same direction. The downstream end of the upper end air direction control plate portion 24 in the air flow direction is connected to the rear upper side portion 22a, and air cannot flow between the upper end air direction control plate portion 24 and the rear upper side portion 22a. .

A lower end air direction control plate portion 25 is provided at the lower portion of the rear frame portion 22 of the container 10 . The lower end airflow direction control plate portion 25 extends in the left-right direction and is inclined downward toward the downstream side in the air flow direction as shown in FIG. As shown in FIG. 3, the left end portion of the lower end air direction control plate portion 25 is integrated with the rear left side portion 22c of the rear frame portion 22, and the right end portion of the lower end air direction control plate portion 25 is integrated with the rear right side portion. It is integrated with the side portion 22d. The lower end wind direction control plate portion 25 and the lower bounce suppression plate portion 15 extend in the same direction. The downstream end in the air flow direction of the lower end air direction control plate portion 25 is connected to the rear lower side portion 22b, and air cannot flow between the lower end air direction control plate portion 25 and the rear lower side portion 22b. .

A plurality of rear upper wind direction control plate portions 26 are provided on the upper side of the rear frame portion 22 of the container 10 . A plurality of rear upper airflow direction control plate portions 26 are provided inside the rear air circulation holes 23 . The rear upper airflow direction control plate portion 26 extends in the left-right direction, which is the direction intersecting with the flow of air blown from the outside of the container 10 (indicated by arrow B in FIG. 5). The rear upper airflow direction control plate portion 26 is arranged in a region above the vertical central portion of the rear frame portion 22 and below the upper end airflow direction control plate portion 24 . The left end portion of the rear upper wind direction control plate portion 26 is integrated with the rear left side portion 22c of the rear frame portion 22, and the right end portion of the rear upper wind direction control plate portion 26 is integrated with the rear right side portion 22d. has been made As a result, the rear upper airflow direction control plate portion 26 is continuously provided from the left end to the right end of the rear frame portion 22 and is fixed to the container 10 so as not to move.

The plurality of rear upper airflow direction control plate portions 26 extend in the same direction and are spaced apart from each other in the vertical direction. This allows air to flow between the plurality of rear upper wind direction control plate portions 26 . In addition, the plurality of rear upper airflow direction control plate portions 26 are inclined so as to be positioned higher toward the downstream side in the air flow direction, thereby being inclined with respect to the air flow blown from the outside of the container 10. will do.

The plurality of rear upper wind direction control plate portions 26 face in the same direction as the upper end wind direction control plate portion 24 . The uppermost rear airflow direction control plate portion 26 and the upper end airflow direction control plate portion 24 are arranged with a gap therebetween in the vertical direction. As a result, air can flow between the rear upper airflow direction control plate portion 26 and the upper end airflow direction control plate portion 24 positioned at the top.

A plurality of rear lower wind direction control plate portions 27 are provided on the lower side of the rear frame portion 12 of the container 10 . Like the rear upper air direction control plate portions 26, the plurality of rear lower air direction control plate portions 27 are provided inside the rear air circulation holes 23 and extend in the left-right direction. The rear lower wind direction control plate portion 27 is arranged in a region below the center portion of the rear frame portion 22 in the vertical direction and above the lower end wind direction control plate portion 25 . The left end portion of the rear lower wind direction control plate portion 27 is integrated with the rear left side portion 22c of the rear frame portion 22, and the right end portion of the rear lower wind direction control plate portion 27 is integrated with the rear right side portion 22d. is integrated with As a result, the rear lower wind direction control plate portion 27 is continuously provided from the left end to the right end of the rear frame portion 22 and is fixed to the container 10 so as not to move.

The plurality of rear lower wind direction control plate portions 27 extend in the same direction and are spaced apart from each other in the vertical direction. As a result, air can flow between the plurality of rear lower wind direction control plate portions 27 . In addition, the plurality of rear lower wind direction control plate portions 27 are inclined so as to be positioned lower toward the downstream side in the air flow direction. The portion 27 inclines in the opposite direction.

The plurality of rear lower wind direction control plate portions 27 face in the same direction as the lower end wind direction control plate portion 25 . The lowermost rear air direction control plate portion 27 and the lower end air direction control plate portion 25 are arranged with a gap therebetween in the vertical direction. As a result, air can flow between the rear lower air direction control plate portion 27 and the lower end air direction control plate portion 25 located at the lowest position.

The number of rear upper wind direction control plate portions 26 and the number of rear lower wind direction control plate portions 27 may be the same or different. Also, the intervals between the plurality of rear upper airflow direction control plate portions 26 and the intervals between the plurality of rear lower airflow direction control plate portions 27 may be the same or different.

(Structure of suspension member 100)
The hanging member 100 is composed of, for example, an elongated member made of a flexible resin material, a cord-like member, or the like. The hanging member 100 allows the container 10 to be hung from a door handle, handrail, or the like. The length of the suspension member 100 can be set arbitrarily, and the length can also be adjustable. The hanging member 100 may be a member such as a string or wire. As shown in FIG. 1 and the like, the container 10 may be hung so that its longitudinal direction is in the vertical direction. Alternatively, although not shown, the hanging member 100 may be replaced so that the longitudinal direction of the container 10 is in the horizontal direction. You can hang it.

(Effect)
As described above, according to this embodiment, as indicated by arrow B in FIG. supplied to When part of the air blown from the outside of the container 10 reaches the surface of the drug carrier A, it is assumed that the air bounces off the surface of the drug carrier A. As shown in FIG. The air bounced back from the surface of the drug holder A flows toward the upper edge and lower edge of the front air circulation hole 13, and then flows in the direction in which the air flows, counter to the flow of the air. large vortices may form.

On the other hand, in the present embodiment, the upper rebound suppression plate portion 14 is provided near the edge of the front air circulation hole 13, and the upper rebound suppression plate portion 14 extends toward the inside of the front air circulation hole 13. Since it extends toward the edge of the front air circulation hole 13 toward the downstream side in the direction of air flow, the air flowing toward the upper edge of the front air circulation hole 13 is prevented by the upper rebound suppression plate. The contact with the portion 14 makes it difficult for the air to flow in the inflow direction. Similarly, the lower rebound suppression plate portion 15 can suppress the rebound of the air flowing toward the lower edge of the front air circulation hole 13 . As a result, it becomes difficult for an air current to oppose the flow of air from the outside of the container 10 toward the front side air circulation hole 13, so that the amount of air passing through the drug holder A can be increased. It can enhance the effect of drugs taken.

Further, when the air blown from the outside of the container 10 hits the front upper air direction control plate portion 16, the front upper air direction control plate portion 16 extends upward as it goes downstream, so the air The front upper wind direction control plate portion 16 causes the air to flow obliquely upward as indicated by the arrow C. This air flow is also directed obliquely upward because the rear upper airflow direction control plate portion 26 extends upward as it goes downstream.

On the other hand, when the air blown from the outside of the container 10 hits the front lower air direction control plate portion 17, the front lower air direction control plate portion 17 extends downward as it goes downstream, so the air The front lower wind direction control plate portion 17 causes the air to flow obliquely downward as indicated by an arrow D. This air flow is also directed obliquely downward because the rear lower wind direction control plate portion 27 extends downward toward the downstream side. By providing the airflow direction control plate portions 16, 17, 26, and 27, it is possible to control the flow direction so that the drug-laden air flows toward a desired area, and to widen the volatilization range of the drug. can be

Here, a case in which the container 10 of the present embodiment is hung from a door handle will be particularly described. In this case, the back side of the medicine diffuser 1 faces the door, and the container 10 is hung from the handle. By doing so, the wind does not hit the container 10 from the rear side. That is, the wind can be applied to the container 10 from substantially the front side. The wind blown from the front side is controlled by the wind direction control plate portions 16, 17, 26, and 27, and flows diagonally upward or downward from the rear side of the container 10. - 特許庁As a result, the drug-laden air can flow along the surface of the door on which the container 10 is suspended so as to spread in the vertical direction. Thus, according to this embodiment, especially when hung on a door handle, the medicine can be diffused over a wide range along the surface of the door.

In this embodiment, the wind direction control plate portions 16, 17, 26, and 27 are provided, but only one of them may be provided. For example, by providing the wind direction control plate portion 16, the air flow can be directed obliquely upward. All of the wind direction control plate portions 16, 17, 26, 27 may be inclined in the same direction. For example, when all of the wind direction control plate portions 16, 17, 26, and 27 are inclined so as to be positioned downward toward the downstream side, the air can flow obliquely downward, and the wind direction When all of the control plate portions 16, 17, 26, 27 are inclined so that they are positioned higher toward the downstream side, the air can flow obliquely upward.

(Embodiment 2)
6 to 12 show a drug diffuser 1 according to Embodiment 2 of the present invention. Embodiment 2 differs from Embodiment 1 in the structure of the container 10 and the shape of the wind direction control plate portion, and the other parts are the same as in Embodiment 1. Therefore, the same parts as in Embodiment 1 will be described below. The same reference numerals are given to omit the description, and different parts will be described in detail.

In Embodiment 2, the container 10 of Embodiment 1 does not have the front frame portion and the rear frame portion, but the container 10 may include the front frame portion and the rear frame portion. An upper rebound suppression plate portion 14 is provided on the front side of the container 10 . Furthermore, a plurality of front wind direction control plate portions 30 are provided on the front side of the container 10 below the upper rebound suppression plate portion 14 .

The front wind direction control plate portion 30 extends in the left-right direction, which is the direction intersecting the flow of air blown from the outside of the container 10 . The left end portion of the front wind direction control plate portion 30 is integrated with the left portion of the body portion 11 , and the right end portion of the front wind direction control plate portion 30 is integrated with the right portion of the body portion 11 . As a result, the front wind direction control plate portion 30 is continuously provided from the left end to the right end of the main body portion 11 and is fixed to the container 10 so as not to move.

The left side portion 30a of each front airflow direction control plate portion 30 is inclined so as to be positioned higher toward the downstream side in the airflow direction, while the right side portion 30b of each front airflow direction control plate portion 30 is inclined downstream in the airflow direction. It is slanted so that the more you go to the side, the lower it is. Therefore, the portion between the left side portion 30a and the right side portion 30b of the front wind direction control plate portion 30 has a twisted shape.

As shown in FIG. 7, an upper air direction control plate portion 24 is provided on the rear side of the container 10 . Furthermore, a plurality of rear wind direction control plate portions 31 are provided below the upper end wind direction control plate portion 24 on the rear side of the container 10 .

The rear wind direction control plate portion 31 extends in the left-right direction, which is the direction intersecting with the flow of air blown from the outside of the container 10 . The left end portion of the rear wind direction control plate portion 31 is integrated with the left portion of the body portion 11 , and the right end portion of the rear wind direction control plate portion 31 is integrated with the right portion of the body portion 11 . As a result, the rear wind direction control plate portion 31 is continuously provided from the left end to the right end of the main body portion 11 and is fixed to the container 10 so as not to move.

The right portion 31a of each rear airflow direction control plate portion 31 is inclined downward toward the downstream side in the airflow direction, while the left portion 31b of each rear airflow direction control plate portion 31 is inclined toward the downstream side in the airflow direction. It is slanted so that it is positioned higher as you go. Therefore, the portion between the right side portion 30a and the left side portion 30b of the rear wind direction control plate portion 31 has a twisted shape.

According to the second embodiment, since the upper rebound suppressing plate portion 14 is provided in the vicinity of the edge of the front air circulation hole 13, it is possible to suppress rebounding of air as in the first embodiment. As a result, it becomes difficult for an air current to oppose the flow of air from the outside of the container 10 toward the front side air circulation hole 13, so that the amount of air passing through the drug holder A can be increased. It can enhance the effect of drugs taken.

Also, as shown in FIG. 10, when the air blown from the outside of the container 10 hits the left side portion 30a of the front wind direction control plate portion 30, the left side portion 30a extends upward toward the downstream side. As a result, the air flows obliquely upward (indicated by arrow C) through the left portion 30a. This air flow is directed obliquely upward also because the left side portion 31b of the rear airflow direction control plate portion 31 extends upward toward the downstream side.

On the other hand, as shown in FIG. 11, when the air blown from the outside of the container 10 hits the right side portion 30b of the front wind direction control plate portion 30, the right side portion 30b extends downward toward the downstream side. Therefore, the air flows obliquely downward (indicated by arrow D) through the right portion 30b. This air flow is also directed obliquely downward because the right portion 31a of the rear airflow direction control plate portion 31 extends downward toward the downstream side. By providing the airflow direction control plates 30 and 31, it is possible to control the flow direction so that the drug-laden air flows toward a desired area, and to widen the volatilization range of the drug. can.

(Embodiment 3)
13 to 17 show a drug diffuser 1 according to Embodiment 3 of the present invention. Embodiment 3 differs from Embodiment 1 in the structure of the container 10 and the shape of the wind direction control plate portion, and the other parts are the same as in Embodiment 1. Therefore, the same parts as in Embodiment 1 will be described below. The same reference numerals are given to omit the description, and different parts will be described in detail.

In Embodiment 3, the container 10 of Embodiment 1 does not have the front frame portion and the rear frame portion, but the container 10 may include the front frame portion and the rear frame portion. An upper rebound suppression plate portion 14 and a lower rebound suppression plate portion 15 are provided on the front side of the container 10 . Further, on the front side of the container 10, a plurality of front upper wind direction control plate portions 16 and front lower wind direction control plate portions 17 are provided between the upper rebound suppression plate portion 14 and the lower rebound suppression plate portion 15. It is Both or one of the upper front wind direction control plate portion 16 and the lower front wind direction control plate portion 17 may be omitted. The front upper wind direction control plate portion 16 and the front lower wind direction control plate portion 17 may be inclined in the same direction.

As shown in FIGS. 14 and 16 , a plurality of right air direction control plate portions 32 and a plurality of left air direction control plate portions 33 are provided on the rear side of the container 10 . The right air direction control plate portion (second air direction control plate portion) 32 extends in the vertical direction, which is the direction intersecting with the flow of air blown from the outside of the container 10 . The upper end portion of the right air direction control plate portion 32 is integrated with the upper portion of the main body portion 11 , and the lower end portion of the right air direction control plate portion 32 is integrated with the lower portion of the main body portion 11 . As a result, the right air direction control plate portion 32 is continuously provided from the upper end to the lower end of the main body portion 11 and is fixed to the container 10 so as not to move. The right air direction control plate portion 32 is inclined to the right as it goes downstream in the air flow direction. The plurality of right air direction control plate portions 32 are provided at intervals in the left-right direction.

The left air direction control plate portion (first air direction control plate portion) 33 extends in the vertical direction, which is the direction intersecting with the flow of air blown from the outside of the container 10 . The upper end portion of the left air direction control plate portion 33 is integrated with the upper portion of the main body portion 11 , and the lower end portion of the left air direction control plate portion 33 is integrated with the lower portion of the main body portion 11 . As a result, the left airflow direction control plate portion 33 is continuously provided from the upper end to the lower end of the main body portion 11 and is fixed to the container 10 so as not to move. The left airflow direction control plate portion 33 is inclined so as to be positioned leftward toward the downstream side in the air flow direction. The plurality of left airflow direction control plate portions 33 are spaced apart from each other in the left-right direction. In this example, the number of the left air direction control plate portions 33 is greater than the number of the right air direction control plate portions 32, but it may be the same, or the number of the right air direction control plate portions 32 may be increased. good. Also, one of the right air direction control plate portion 32 and the left air direction control plate portion 33 may be omitted.

The leftmost right air direction control plate portion 32A and the rightmost left air direction control plate portion 33A are connected to each other at the upstream end in the air flow direction. Air cannot flow between the plate portion 33A.

FIG. 17 shows how the drug diffuser 1 according to Embodiment 3 is used. This example shows the case where the medicine diffuser 1 is hung from a doorknob (handle) 202 of a door 200 and installed. Since the doorknob 202 is provided on the right side (or left side) of the door 200 , the medicine diffuser 1 is installed in a state of being deviated to one side in the left-right direction of the door 200 . On the other hand, the opening 201a of the frame 201 that is opened and closed by the door 200 has a width in the left-right direction corresponding to the shape of the door 200. Therefore, if the medicine diffuser 1 is deviated to the right, for example, the opening 201a It may be difficult for the medicine to reach the left side of the portion 201a. In this embodiment, the left airflow direction control plate portion 33A is inclined to the left, so even if the drug diffuser 1 is deviated to the right, for example, the drug reaches the left side of the opening 201a (the drug direction of flow is indicated by arrow E). Thereby, the effective range of the drug can be expanded so as to cover the entire opening 201a.

(Embodiment 4)
18 and 19 show a drug diffuser 1 according to Embodiment 4 of the present invention. Embodiment 4 differs from Embodiment 1 in the structure of the container 10 and the shape of the wind direction control plate portion, and the other parts are the same as in Embodiment 1. Therefore, the same parts as in Embodiment 1 will be described below. The same reference numerals are given to omit the description, and different parts will be described in detail.

In Embodiment 4, the container 10 of Embodiment 1 does not have the front frame portion and the rear frame portion, but the container 10 may include the front frame portion and the rear frame portion. As shown in FIG. 18, the front side of the container 10 is provided with a vertical plate portion 40 extending in the vertical direction at the central portion in the horizontal direction and a horizontal plate portion 41 extending in the horizontal direction at the central portion in the vertical direction. The interior of the front air circulation hole 13 is partitioned into four regions by the vertical plate portion 40 and the horizontal plate portion 41 .

An upper left rebound suppression plate portion 46 is provided at the upper left corner portion on the front side of the container 10 . The left upper rebound suppression plate portion 46 is inclined so as to be located upper left as it goes downstream in the air flow direction. An upper right rebound suppression plate portion 47 is provided at an upper right corner portion on the front side of the container 10 . The upper right rebound suppressing plate portion 47 is inclined so as to be positioned to the upper right as it goes downstream in the air flow direction. A lower left rebound suppression plate portion 48 is provided at a lower left corner portion on the front side of the container 10 . The lower left rebound suppression plate portion 48 is inclined so as to be located lower left toward the downstream side in the air flow direction. A lower right rebound suppression plate portion 49 is provided at a lower right corner portion on the front side of the container 10 . The lower right rebound suppression plate portion 49 is inclined so as to be positioned lower right as it goes downstream in the air flow direction.

A plurality of upper left wind direction control plate portions 42 are provided at intervals in the front upper left region of the container 10 . The left upper airflow direction control plate portion 42 is inclined so as to be located upper left as it goes downstream in the air flow direction. A plurality of upper right air direction control plate portions 43 are provided at intervals in the upper right region on the front side of the container 10 . The upper right air direction control plate portion 43 is inclined so as to be positioned upper right toward the downstream side in the air flow direction. A plurality of lower left wind direction control plate portions 44 are provided at intervals in the lower left region on the front side of the container 10 . The lower left air direction control plate portion 44 is inclined so as to be positioned lower left toward the downstream side in the air flow direction. A plurality of lower right air direction control plate portions 45 are provided at intervals in the front lower right region of the container 10 . The lower right air direction control plate portion 45 is inclined so as to be positioned lower right toward the downstream side in the air flow direction.

Further, as shown in FIG. 19, the rear side of the container 10 is provided with a vertical plate portion 50 extending in the vertical direction at the central portion in the horizontal direction and a horizontal plate portion 51 extending in the horizontal direction at the central portion in the vertical direction. there is The interior of the rear air circulation hole 23 is partitioned into four regions by the vertical plate portion 50 and the horizontal plate portion 51 .

A plurality of upper left wind direction control plate portions 52 are provided at intervals in the upper left region on the rear side of the container 10 . The left upper airflow direction control plate portion 52 is inclined so as to be located upper left as it goes downstream in the air flow direction. A plurality of upper right wind direction control plate portions 53 are provided at intervals in the upper right region on the rear side of the container 10 . The upper right air direction control plate portion 53 is inclined so as to be positioned upper right as it goes downstream in the air flow direction. A plurality of lower left wind direction control plate portions 54 are provided at intervals in the lower left region on the rear side of the container 10 . The lower left air direction control plate portion 54 is inclined so as to be positioned lower left toward the downstream side in the air flow direction. A plurality of lower right air direction control plate portions 55 are provided at intervals in the lower right region on the rear side of the container 10 . The lower right air direction control plate portion 55 is inclined so as to be positioned lower right as it goes downstream in the air flow direction.

According to the fourth embodiment, the rebounding suppression plate portions 46 to 49 can suppress air rebounding in the same manner as in the first embodiment. As a result, it becomes difficult for an air current to oppose the flow of air from the outside of the container 10 toward the front side air circulation hole 13, so that the amount of air passing through the drug holder A can be increased. It can enhance the effect of drugs taken.

In addition, air containing the drug can be flowed to the upper left, upper right, lower left, and lower right by the air direction control plate portions 42 to 45 and 52 to 55, so that the effective range of the drug can be expanded.

(Embodiment 5)
20 to 22 show a drug diffuser 1 according to Embodiment 5 of the present invention. In Embodiment 5, the structure of the container 10 is different from that in Embodiment 1, and other parts are the same as in Embodiment 1. Therefore, the same parts as those in Embodiment 1 are denoted by the same reference numerals. are omitted, and different parts will be described in detail.

In Embodiment 3, the container 10 of Embodiment 1 does not have the front frame portion and the rear frame portion, but the container 10 may include the front frame portion and the rear frame portion. An upper rebound suppression plate portion 14 and a lower rebound suppression plate portion 15 are provided on the front side of the container 10 . Further, on the front side of the container 10, a plurality of front upper wind direction control plate portions 16 and front lower wind direction control plate portions 17 are provided between the upper rebound suppression plate portion 14 and the lower rebound suppression plate portion 15. It is The front upper wind direction control plate portion 16 and the front lower wind direction control plate portion 17 may be inclined in the same direction.

A closing plate portion 70 is provided on the rear side of the container 10 . The provision of the closing plate portion 70 prevents air from flowing out to the rear side of the container 10, but the closing plate portion 70 may be provided with a small through hole. On the other hand, as shown in FIG. 20, a vent hole (air circulation hole) 60 is provided in the upper wall portion of the container 10, and a vent hole (air circulation hole) 61 is provided in the right wall portion of the container 10. . Further, as shown in FIG. 22, the left wall portion of the container 10 is also provided with a ventilation hole (air circulation hole) 61, and the lower wall portion of the container 10 is also provided with a ventilation hole (air circulation hole) 62. .

Therefore, in the case of Embodiment 5, the air that has flowed into the inside of the container 10 from the front side of the container 10 flows out upward, sideways, and downward from the ventilation holes 60, 61, and 62, respectively. As a result, air containing the medicine can be flowed over a wide range, so that the effective range of the medicine can be expanded.

In Embodiment 5, only one of the front upper wind direction control plate portion 16 and the front lower wind direction control plate portion 17 may be provided, or the wind direction control plate portion extending in the vertical direction may be provided so as to be inclined in one of the left and right directions. good too. Also, any one or more of the ventilation holes 60, 61, 62 may be omitted. The shape of the air holes 60, 61, 62 may be slit-like, circular, or rectangular. A wind direction control plate portion may be provided inside the ventilation holes 60 , 61 , 62 .

The above-described embodiments are merely examples in all respects and should not be construed in a restrictive manner. Furthermore, all modifications and changes within the equivalent range of claims are within the scope of the present invention.

INDUSTRIAL APPLICABILITY As described above, the drug diffuser according to the present invention can be used to diffuse various drugs into the air.

1 drug diffuser 10 container 12 front frame 13 front air circulation hole (inflow side air circulation hole)
14 upper bounce suppression plate portion 15 lower bounce suppression plate portion 16 front upper wind direction control plate portion (first wind direction control plate portion)
17 Front lower wind direction control plate (second wind direction control plate)
23 rear air circulation hole (outflow side air circulation hole)
60-52 Vent (air circulation hole)
100 hanging member 200 door 202 doorknob (handle)
A drug carrier

Claims (9)

A drug diffuser comprising a drug carrier holding a drug having room temperature volatility and a container containing the drug carrier and having an air flow hole,
A drug diffuser, wherein an air direction control plate extending in a direction intersecting with a flow of air blown from the outside of the container is fixed to the container. The drug diffuser of claim 1,
A drug diffuser, wherein a plurality of said wind direction control plate portions extending in the same direction are provided at intervals from each other. In the drug diffuser according to claim 1 or 2,
The air circulation hole is an inflow-side air circulation hole that allows air to flow into the container from the outside of the container,
The medicine diffuser, wherein the wind direction control plate portion is provided inside the inflow side air circulation hole. The drug diffuser according to claim 1 or 2,
The air circulation hole is an outflow-side air circulation hole that allows the air in the container to flow out of the container,
The medicine diffuser, wherein the wind direction control plate portion is provided inside the outflow side air circulation hole. The drug diffuser according to any one of claims 1 to 4,
The air direction control plate portion includes a first air direction control plate portion inclined with respect to the flow of air blown from the outside of the container, and a second air direction control plate portion inclined in a direction opposite to the first air direction control plate portion. A drug diffuser comprising: The drug diffuser according to claim 5,
The air circulation hole is opened in a horizontal direction,
The first airflow direction control plate portion is inclined so as to be positioned higher toward the downstream side in the flow direction of the air blown from the outside of the container, and is arranged on the upper side inside the air circulation hole,
The second airflow direction control plate portion is inclined downward toward the downstream side in the flow direction of the air blown from the outside of the container, and is arranged downward inside the air circulation hole. A drug diffuser characterized by: The drug diffuser according to claim 5,
The air circulation hole is opened in a horizontal direction,
The first airflow direction control plate portion is inclined to the left toward the downstream side in the flow direction of the air blown from the outside of the container when viewed from the front of the drug diffuser, and the air flow hole is inclined toward the downstream side. located on the left side of the interior,
The second airflow direction control plate portion is inclined to the right as it goes downstream in the flow direction of the air blown from the outside of the container when viewed from the front of the drug diffuser, and is located on the right side of the air flow hole. A drug diffuser, characterized in that it is arranged on the right side inside. The drug diffuser according to claim 5,
The air circulation hole is opened in a horizontal direction,
In a front view of the drug diffuser, the wind direction control plate portion is inclined to the left or right toward the downstream side in the flow direction of the air blown from the outside of the container. drug diffuser. The drug diffuser according to claim 8,
A drug diffuser, comprising a hanging member for hanging on a handle of a door.

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