JP2009000041A - Blowing type drug diffusion device - Google Patents

Abstract

The present invention provides a blown-type drug diffusion device that can sufficiently exert a drug effect, can be easily carried anywhere in a living space, and can increase the dose of a drug contained in a drug holder.
A blower body 1 having a suction port 11 and a discharge port 12 and having a fan 13, an inlet port 20 and an outlet port 21 communicate with each other through a flow path 22, and is projected and stored in the blower body 1 by a hinge 3. The discharge body 2 includes a discharge body 2 rotatably connected to the posture and a drug holding body 4 provided in the flow path 22 of the discharge body 2. The discharge port 2 is driven by driving the fan 13 with the discharge body 2 protruding. The air flows from the inlet 12 into the inlet 20 and flows along the medicine holder 4 and flows out from the outlet 21 to the atmosphere, so that the medicine effect can be sufficiently exerted, and the discharger 2 is in the storage posture. Make the whole compact.
[Selection] Figure 2

Description

  The present invention relates to an air blowing type chemical diffusion device used for the purpose of pest control, deodorization of malodor, aroma deodorization, aroma, antibacterial and antifungal.

Conventionally, as a blowing-type medicine diffusing device, an air flow generated by driving a blower by connecting a suction port and a discharge port and placing a medicine holder containing a medicine on the suction side or the discharge side of the air flow passage is a medicine. There is known a method in which an airflow containing a medicine passes through a holding body and is diffused to the outside from an ejection port.
When the drug holding body is arranged on the suction side, the drug holding body covers the suction port, so that resistance is applied when the airflow passes through the drug holding body, so the passage speed is reduced and the drug diffusion time is slowed down. The medicinal effect cannot be sufficiently exhibited, such as the reach of the drug is shortened.
On the other hand, Patent Document 1 discloses a blown medicine diffusion device in which a medicine holder is disposed on the discharge side and the above-mentioned matters are eliminated so that the medicine effect can be sufficiently exerted.

  This blower type drug diffusing device is a device in which a cylindrical drug holding body containing a drug is provided on the discharge port side of the apparatus main body with a fan built therein, and an air flow flows inside the drug holding body. The airflow (air) containing the air can be dissipated outside while maintaining the speed of the airflow generated by the fan.

JP 2003-61545 A

In the above-described conventional blown type medicine diffusing device, since the portion for attaching the drug holding body is provided in the apparatus main body, the apparatus main body becomes as large as corresponding to the size of the drug holding body.
On the other hand, in order to obtain a comfortable living space, the blower type chemical diffusion device is used for the purpose of pest control, malodor deodorization, aroma deodorization, aroma, antibacterial and antifungal, etc. It is important that the blown drug diffusion device can be easily carried anywhere in the living space.

  Because of this, the above-described conventional blown type drug diffusing device has a limit on the size of the drug holder, and the dose of the drug included in the drug holder is also limited.

  An object of the present invention is to provide a blown medicine diffusion device that can sufficiently exhibit a drug effect, can be easily carried anywhere in a living space, and can increase the dose of a drug contained in a drug holder.

The present invention provides a blower 1 that discharges air sucked from a suction port 11 through a discharge port 12 by driving a fan 13;
A discharge body 2 in which an inflow port 20 and an outflow port 21 are communicated with each other through a flow path 22 and are connected to the blower body 1 by a hinge 3 so as to be rotatable between an overhanging posture and a storage posture;
The discharge body 2 includes a drug holder 4 provided so that air flowing through the flow path 22 is in contact with the discharge body 2,
When the discharge body 2 is in an overhanging posture, the discharge port 12 and the inflow port 20 communicate with each other,
When the discharger 2 is in the stowed position, the discharger 2 is configured to overlap with the blower 1.

In the present invention, the medicine holder 4 is exposed from the emitter 2, and when the emitter 2 is in the stowed position, the portion exposed from the emitter 2 of the medicine holder 4 faces the suction port 11 of the blower 1,
The discharge port 12 of the blower 1 can be configured to open directly to the atmosphere when the emitter 2 is in the stowed position.

In this way, when the discharger 2 is in the stowed position, the fan 13 is driven so that air is sucked in from the suction port 11 along the portion exposed from the discharger 2 of the medicine holder 4 and the air is discharged from the discharge port 12 to the atmosphere. Therefore, the medicine can be diffused into the atmosphere together with the air.
Therefore, the medicine can be dissipated into the atmosphere in both the projecting position and the storing position of the emitter 2. Further, the medicine can be volatilized into the atmosphere in a natural state without driving the fan 13.

In the present invention, the auxiliary suction port 26 is formed in the discharge body 2 so as to communicate with the suction port 11 of the blower 1 when in the storage position.
The medicine holder 4 communicates the auxiliary suction port 26 and the flow path 22 with the first state in which the auxiliary suction port 26 and the flow path 22 are blocked and no air flows through the air circulation portion 4a and the auxiliary suction port 26. Then, it is possible to switch to the second state in which air can circulate through the air circulation part 4a and the auxiliary suction port 26,
When the emitter 2 is in the stowed position, the discharge port 12 can be configured to open directly to the atmosphere.

If it does in this way, while making discharge body 2 into a stowed posture, medicine holder 4 will be in the 2nd state, and fan 13 will be driven, and air will be sucked in from mouth 11 through channel 22 of discharge body 2, Since the air is discharged from the discharge port 12 to the atmosphere, the medicine can be diffused into the atmosphere together with the air.
Therefore, the medicine can be dissipated into the atmosphere in both the projecting posture and the storing posture of the emitter 2.
In addition, since the air (airflow) that touches the medicine holder 4 is a discharge airflow by the fan in the overhanging posture and a suction airflow by the fan in the storage posture, the amount of the medicine diffused in each posture can be changed. It can be selected according to the usage scene.

In the present invention, the discharge body 2 is formed with an auxiliary suction port 26 communicated with the flow path 22 so as to communicate with the suction port 11 of the blower 1 when in the storage position.
When the emitter 2 is in the stowed position, the discharge port 12 opens directly to the atmosphere,
The auxiliary suction port 26 can be configured to be closed with a lid 27 when the discharger 2 is in an overhanging posture.

In this way, by driving the fan 13 when the emitter 2 is in the stowed position, air is sucked through the flow path 22, auxiliary suction port 26, and suction port 11 of the emitter 2, and the air is discharged from the discharge port 12. Since it is discharged directly into the atmosphere, the drug can be released into the atmosphere along with the air.
Therefore, the medicine can be diffused into the atmosphere in both the projecting posture and the storing posture of the emitter 2.
In addition, the amount of the drug diffused can be changed in each posture as described above, and can be selected depending on the use scene.

  In the present invention, the discharge port 12 and the inflow port 20 can be configured to communicate with each other when the discharger 2 is in the storage posture.

  In this way, the medicine can be dissipated into the atmosphere in both the projecting position and the storing position of the emitter 2. In this case, in any posture, the medicine can be dissipated into the atmosphere by the air flow discharged by the fan.

According to the present invention, by driving the fan 13 with the emitter 2 in an overhanging posture, air is sucked from the suction port 11, and the air is discharged from the discharge port 12 to the inlet 20 of the emitter 2. Since it discharge | releases to air | atmosphere from the outflow port 21, touching the chemical | medical agent holding body 4, a chemical | medical agent can be diffused to air | atmosphere.
Further, since the medicine holding body 4 is provided on the discharge side of the fan 13, the air containing the medicine flows out to the atmosphere at the speed of the air flow generated by the fan 13, so that the medicine effect of the medicine contained in the medicine holding body 4 is sufficient. Can demonstrate.
Moreover, since the whole becomes compact by making the discharge body 2 into the storage posture, it can be easily carried anywhere in the living space. In addition, the use of the living space includes, for example, the entire living room space such as a kitchen and a living room, and a limited local space such as a space between a refrigerator, a cupboard, and the floor surface or wall surface. It can also be used in narrow local spaces. Moreover, since the whole can be made compact by adopting the storage posture, the size of the emitter 2 can be designed freely, so that the dose of the drug contained in the drug holder 4 can be increased and a plurality of drug holders can be used. It is.

A first embodiment of the present invention will be described with reference to FIGS.
The discharge body 2 is connected to the blower body 1 by a hinge 3 so as to be rotatable between the projecting posture shown in FIGS. 1 and 2 and the storage posture shown in FIG.
The air blower 1 has an air flow passage 10, and the air flow passage 10 is opened to the outside by a suction port 11 and a discharge port 12, and air is sucked from the suction port 11 by driving a fan 13. 12 is discharged.

The discharge body 2 has a cylindrical shape, and has an inlet 20, an outlet 21, and a flow path 22 that communicates the inlet 20 and the outlet 21.
As shown in FIG. 2, when the discharge body 2 is in the projecting posture, the outlet 21 is located away from the blower 1, the discharge port 12 and the inlet 20 communicate with each other, and the fan 13 is driven so that the flow path 22. Air circulates inside.
When the discharger 2 is in the stowed position, as shown in FIG. 4, the discharger 2 overlaps the blower 1 and becomes compact as a whole, and the discharge port 12 opens to the outside so that no air flows through the channel 22. .

A drug holder 4 containing a drug is attached in the flow path 22 of the discharger 2.
As described above, when the fan 13 is driven with the emitter 2 in the overhanging posture, air flows through the flow path 22 of the emitter 2, but the air flows along the drug holder 4.
For example, the air circulation part 4 a is formed in the medicine holding body 4, or the air circulation part 4 a is formed between the outer surface of the medicine holding body 4 and the flow path 22 of the discharger 2.

In this embodiment, the medicine holding body 4 is formed in a cylindrical shape, and an air circulation portion 4a is formed in the inside thereof over the entire length in the longitudinal direction.
A concave portion 4 b is formed on the outer surface of the medicine holder 4 over the entire length in the longitudinal direction, and an air circulation portion 4 a is formed between the concave portion 4 b and the emitter 2.
The four corner portions of the medicine holding body 4 are formed in an arc shape, and an air circulation portion 4a is formed across the entire length in the longitudinal direction between the corner portions of the discharge body 2.

  In addition, you may make it have any one of the three types of air circulation parts 4a mentioned above, or combining two, and the said chemical | medical agent holding body 4 has the honeycomb structure which has a vent hole in the air flow direction, If so, the above-described three types of air circulation portions 4a can be provided.

As described above, when the fan 13 is driven with the discharge body 2 in the overhanging posture, air flows along the medicine holder 4, and the air containing the medicine flows at the speed of the air flow generated by the fan 13. Since it discharges to the exterior from the exit 21, a chemical | medical agent can be diffused to air | atmosphere with the discharge airflow by the fan 13, and the chemical | medical agent effect can fully be exhibited.
Moreover, if the discharge body 2 is set in the storage posture, the discharge body 2 overlaps the blower body 1 and the whole becomes compact, so that it can be easily carried anywhere in the living space.
Moreover, since the medicine holder 4 overlaps the blower 1 together with the discharge body 2 when carrying, the whole medicine can be made compact even if the medicine holder 4 is lengthened to increase the dose of the medicine. The dose of the drug contained in the body 4 can be increased.

Next, the specific shape of each member will be described.
The blower 1 has a rectangular shape with an upper surface plate 14, a lower surface plate 15, and a peripheral surface plate 16, and a suction port 11 is formed in the upper surface plate 14, and a discharge port 12 is formed in the peripheral surface plate 16. The inside of the blower 1 is partitioned into a fan chamber 1b and a battery chamber 1c by a partition wall 1a, and a fan 13 and a motor 13a for driving the fan 13 are provided in the fan chamber 1b.
A battery 17 is accommodated in the battery chamber 1 c, and the fan 13 is driven by the battery 17.
The battery chamber 1c is opened and closed by a lid 18.

The emitter 2 has a cylindrical shape with a flat rectangular cross section composed of an upper surface plate 23, a lower surface 24, and left and right side plates 25.
A hinge 3 is attached across the upper surface plate 23 of the emitter 2 and the upper surface plate 14 of the blower 1.
Since it is like this, since the discharge | release body 2 can be put into a narrow space and a chemical | medical agent can be diffused to the back of the narrow space, it can fully respond to the use by a local process.
For example, the emitter 2 is inserted into a narrow space having a small vertical dimension between an object such as a refrigerator, a cupboard, a range, and the floor, and a small space having a small horizontal dimension between the object and the wall surface. By releasing the air containing the drug toward the back of the space, the drug can be efficiently diffused into the narrow space.

In order to hold the discharge body 2 firmly in an overhanging posture, the lower surface plate 15 of the blower 1 and the lower surface plate 24 of the discharge body 2 are formed with holding portions for holding in contact with each other.
For example, the discharge port 12 side portion of the lower surface plate 15 of the blower 1 is used as a receiving portion 15a as an inclined surface, and an oblique protrusion is provided on the inlet 20 side portion of the lower surface plate 24 of the discharge body 2 as an engaging portion 24a. The locking part 24a is locked and held by the receiving part 15a when the discharger 2 is in the overhanging posture.

  The medicine holder 4 has a cylindrical shape with a flat rectangular cross section substantially the same as the cross section of the emitter 2, and its outer surface is in contact with the inner surfaces of the upper surface plate 23, the lower surface plate 24, and the left and right side plates 25, It is inserted from the inlet 20 and attached.

Two medicine holders 4 can be attached to the emitter 2 by lengthening the emitter 2 to increase the storage capacity.
For example, the cylindrical drug holding body 4 shown in FIG. 2 can be sequentially inserted into the flow path 22 of the discharge body 2 in the longitudinal direction.
Specifically, in the medicine holder 4 made of the same medicine, one or two are used depending on the size of the use space. In the medicine holder 4 made of different medicines, for example, two kinds of insecticides due to differences in the control insects, two kinds of deodorants due to differences in the bad odor source, two kinds of fragrances depending on the kind of odor, or fragrances and Deodorant etc. can be used together. Two or more drug holders may be attached.

The drug holding body 4 is not limited to a cylindrical shape, and may be the honeycomb shape described above or a flat plate shape.
When the medicine holder 4 is flat, the medicine holder 4 is inserted into the flow path 22 of the emitter 2 from the longitudinal direction, the width direction, and the vertical direction so that air flows along the surface.

For example, insertion guide grooves (rails) are provided on the inner side surfaces of the left and right side plates 25 of the emitter 2 described above, and inserted and installed along the grooves from the longitudinal direction.
In this case, an air circulation portion 4 a is formed between the upper and lower surfaces of the medicine holder 4 and the inner surfaces of the upper surface plate 23 and the lower surface plate 24.

  For example, slit-like holes are respectively formed on the left and right side plates 25 of the emitter 2 described above, and the plate-shaped drug holding body 4 is inserted from one slit-like hole to the other slit-like hole. Install by inserting into.

For example, a wide and long opening is formed in the upper surface plate 23 of the emitter 2 described above, and a flat medicine holding body 4 is inserted and attached through the opening.
For example, the flat drug holding body 4 is obliquely inserted and mounted across the two corner portions facing the diagonal direction of the emitter 2 described above.

As described above, the longitudinal dimension (length) of the emitter 2 can be freely set. Similarly, the shape of the emitter 2 can be freely designed. Examples of the lateral width of the emitter 2 include a tapered shape with a narrower width toward the tip (outflow port 21) and a shape in which the overall lateral width is narrower than the lateral width of the blower 1.
Moreover, about the height of the discharge body 2, the shape which makes height low toward the front-end | tip (outflow port 21), the thin shape whose whole height is lower than the height of the air blower 1, etc. can be illustrated, for example.

Next, a second embodiment of the present invention will be described with reference to FIGS.
The blower 1 is the same as that of the first embodiment, and the discharger 2 is shorter than that of the first embodiment, so that the medicine holder 4 is exposed from the discharger 2.
When the discharge body 2 is in the storage position, the medicine holder 4 faces the suction port 11 of the blower 1 as shown in FIG. 6, and the air around the medicine holder 4 is driven by driving the fan 13. It is designed to be sucked from the suction port 11.

Since it is like this, since the air containing the chemical | medical agent contained in the chemical | medical agent holding body 4 is discharged to the air | atmosphere from the discharge port 12 when the discharge body 2 is made into a stowed position, a chemical | medical agent is directly diffused from the discharge port 12 to air | atmosphere. Can do. In other words, the medicine can be diffused into the atmosphere by the suction airflow by the fan.
Therefore, it can be used even in a compact state.

Moreover, since the chemical | medical agent holding body 4 is exposed to air | atmosphere, it is possible to volatilize the chemical | medical agent naturally.
Therefore, the drug holder 4 can be naturally volatilized at normal times to gradually diffuse the drug into the atmosphere, and when necessary, the fan 13 can be driven to diffuse the drug into the atmosphere.
For example, by driving the fan 13 with the emitter 2 in the stowed posture, the medicine is diffused from the discharge port 12 to the atmosphere by the suction airflow of the fan, or by driving the fan 13 with the emitter 2 in the overhanging posture. The medicine can be diffused from the outlet 21 to the atmosphere by the discharge airflow of the fan.

  In this case, the discharger 2 is provided with a stopper 2a. When the discharger 2 is in the stowed position, the stopper 2a comes into contact with the upper surface plate 14 of the blower 1 as shown in FIG. 14 is not touched.

In the above-described embodiment, the exposed portion of the drug holding body 4 is elongated with its tip protruding beyond the suction port 11, but the exposed portion of the drug holding body 4 is positioned until the tip is positioned at the suction port 11. The drug may be shortened so that the drug is sucked from the outer surface and the inner surface of the drug holding body 4.
Further, the exposed portion may not be the entire surface of the medicine holder 4. For example, although not shown, one side of the emitter 2 may be open, and one side of the drug holder 4 may be exposed, and the exposed part may face the suction side.
Alternatively, the emitter 2 and the drug holder 4 may have the same length, and a plurality of slit-like openings may be formed in the emitter 2 so that the drug holder 4 is exposed from the openings.

Next, a third embodiment of the present invention will be described with reference to FIGS.
The discharge body 2 is formed with an auxiliary suction port 26 that communicates the flow path 22 with the suction port 11 of the blower 1 when the discharge body 2 is in the storage position. For example, the auxiliary suction port 26 is formed in the upper surface plate 23 of the discharge body 2, and the suction port 11 of the air blower 1 has the same shape as the auxiliary suction port 26, and is slightly smaller, and at the opening edge of the suction port 11. Along with the flange 11a, the auxiliary suction port 26 is fitted to the outer peripheral surface of the flange 11a when the discharger 2 is in the storage posture so that the flow path 22 communicates with the suction port 11.

  The medicine holding body 4 is divided into first and second medicine holding bodies 4-1 and 4-2, and the first and second medicine holding bodies 4-1 and 4-2 are arranged in the center in the longitudinal direction of the discharge body 2. It is movable in the longitudinal direction over a first position close to each other and a second position near the inflow port 20 and a second position near the outflow port 21.

  Then, by setting the first and second medicine holders 4-1 and 4-2 to the first position, as shown in FIGS. 7 and 8, the auxiliary suction port 26 and the flow path 22 become the first and second medicines. Air that is blocked by the holding bodies 4-1 and 4-2 and flows into the inflow port 20 passes through the air circulation portions (hollow portions) 4a of the first and second drug holding bodies 4-1 and 4-2, and then flows out. It distributes to the 21 side.

  The auxiliary suction port 26 communicates with the suction port 11 by setting the discharge body 2 to the storage position shown in FIG. 9 and setting the first and second drug holders 4-1 and 4-2 to the second position. At the same time, the central portion in the longitudinal direction of the flow path 22 is communicated with the auxiliary suction port 26.

  If it does in this way, while making discharge body 2 into an overhanging posture, the 1st and 2nd medicine holders 4-1 and 4-2 will be in the 1st position, and fan 13 will be driven and the 1st and 2nd The medicine contained in the medicine holders 4-1 and 4-2 can be diffused together with air from the outlet 21 to the atmosphere. That is, the medicine can be diffused to the atmosphere by the air flow discharged by the fan.

Further, the discharge body 2 is set in the storage posture, the first and second medicine holders 4-1 and 4-2 are set in the second position, and the fan 13 is driven, as shown by an arrow a in FIG. 9. The air flows into the flow path 22 through the air circulation portions 4a of the first and second drug holders 4-1 and 4-2, and the air passes through the auxiliary suction port 26 and the suction port 11 to the discharge port 12. Into the atmosphere.
Therefore, the medicine can be diffused into the atmosphere with the emitter 2 in the storage position. In other words, the medicine can be diffused into the atmosphere by the suction airflow by the fan.

Next, a fourth embodiment of the present invention will be described with reference to FIGS.
The medicine holding body 4 is formed into an elongated shape having a U-shaped cross section with an upper surface plate 40 and a pair of side surface plates 41, 41.
When the discharger 2 is in the overhanging posture shown in FIG. 10, the upper surface plate 40 contacts the inner surface of the upper surface plate 23 of the discharger 2, blocks the auxiliary suction port 26 and the flow path 22, and the lower surface plate. The air circulation portion 4a is formed between the inner surface of the air outlet 24 and the inner surface thereof.

  By doing in this way, by driving the fan 13 with the emitter 2 in an overhanging posture, the medicine contained in the medicine holder 4 can be dissipated from the outlet 21 to the atmosphere by a discharge airflow by the fan.

When the discharger 2 is in the storage position shown in FIG. 11, the medicine holder 4 is extracted from the discharger 2, turned upside down and inserted into the discharger 2 again, so that the upper surface plate 40 is inserted into the inner surface of the lower surface plate 24. The air circulation portion 4a is formed between the upper surface plate 23 and the inner surface of the upper surface plate 23, and the air circulation portion 4a communicates with the suction port 11 through the auxiliary suction port 26.
In this way, by driving the fan 13 with the emitter 2 in the storage posture, the medicine contained in the medicine holder 4 can be dissipated from the discharge port 12 of the blower 1 to the atmosphere by the air sucked by the fan.

Next, a fifth embodiment of the present invention will be described with reference to FIGS.
The medicine holder 4 is formed in a cylindrical shape, and an opening 42 for air circulation is formed on one of the upper and lower surfaces.
When the discharger 2 is in the overhanging posture, as shown in FIG. 12, the drug holding body 4 is arranged so that the opening 42 faces the inner surface of the lower surface plate 24, and the auxiliary suction port 26 is the drug holding body 4. The air flowing into the inlet 20 is discharged from the outlet 21 to the atmosphere through the air circulation part 4a.

  In this way, by driving the fan 13 with the emitter 2 in the overhanging posture, the medicine contained in the medicine holder 4 can be discharged from the outlet 21 of the emitter 2 to the atmosphere by an air flow discharged by the fan.

When the discharger 2 is in the stowed position, as shown in FIG. 13, the medicine holder 4 is turned upside down as described above so that the opening 42 communicates with the auxiliary suction port 26.
In this way, by driving the fan 13 with the emitter 2 in the stowed position, the medicine contained in the medicine holder 4 can be dissipated from the discharge port 12 of the blower 1 to the atmosphere by the air sucked by the fan. it can.

In summary, the blast-type drug diffusion devices shown in the third to fifth embodiments are as follows.
An auxiliary suction port 26 is formed in the discharge body 2, and the medicine holder 4 is in a first state in which the auxiliary suction port 26 and the flow path 22 are blocked and no air flows through the air circulation portion 4 a and the auxiliary suction port 26. The auxiliary suction port 26 and the flow path 22 communicate with each other so that the air can be switched to the second state in which air can flow through the air circulation portion 4a and the auxiliary suction port 26. At this time, the air outlet 1 communicates with the air inlet 11 of the blower 1, and the outlet 12 opens directly to the atmosphere when the emitter 2 is in the stowed position.

Next, a sixth embodiment of the present invention will be described with reference to FIG.
In this embodiment, the auxiliary suction port 26 in the third, fourth, and fifth embodiments described above can be freely opened and closed with a lid 27.
In this way, without the drug holder 4 being moved or reversed, the drug holder 4 is moved to the discharge body 2 and the air continues over the air circulation part 4a and the auxiliary suction port 26. It can be installed to flow.

For example, the first and second drug holders 4-1 and 4-2 are attached to the inlet 20 and the outlet 21, respectively.
Although not shown in the drawings, a flat drug holding body 4 is attached in the flow path 22, and an air circulation portion 4 a is formed between the upper and lower surfaces thereof and the upper and lower inner surfaces of the flow path 22.

  In each of the above-described embodiments, the air flows into the flow path 22 of the emitter 2 by directly communicating the discharge port 12 of the blower 1 and the inlet 20 of the emitter 2 when the emitter 2 is in the overhanging posture. However, the present invention is not limited to this, and air can flow through the hinge 3 to the flow path 22 of the emitter 2.

For example, as in the seventh embodiment shown in FIGS. 15 and 16, the discharge port 12 is formed in the upper surface plate 14 of the blower 1, and the ring-shaped protrusion 30 is provided along the periphery of the discharge port 12. The inflow port 20 is formed in the lower surface plate 24 of the emitter 2, a ring-shaped flange portion 31 is provided along the periphery of the inflow port 20, and the flange portion 31 is rotatably fitted to the protrusion 30 to be hinged. 3 and the end 20 side end of the flow path 22 of the emitter 2 is closed by the plate 34.
Accordingly, the emitter 2 can be rotated between the projecting posture shown in FIG. 15 and the storage posture shown in FIG. 16, and air can flow through the hinge 3 to the flow path 22 of the emitter 2 in the projecting posture.

Thus, if air flows through the hinge 3 to the flow path 22 of the emitter 2, the air can flow through the flow path 22 even when the emitter 2 is in the stowed position. By preventing the suction port 11 from being blocked by the emitter 2 at this time, air containing a medicine can be discharged from the outlet 21 of the emitter 2 to the atmosphere by an air flow discharged by a fan when the emitter 2 is in the storage position. .
For example, as shown in FIG. 16, when the emitter 2 is in the stowed position, there is a gap between the emitter 2 and the suction port 11 portion of the blower 1, so that air flows to the suction port 11 through the gap. To do.

  15 and 16, the drug holding body 4 has a flat plate shape, is inserted through openings formed in the left and right side plates 25 of the discharge body 2, and is provided in the flow path 22 of the discharge body 2. Air flows along the upper and lower surfaces of the body 4.

In the embodiment shown in FIGS. 15 and 16, the medicine holder 4 can be arbitrarily attached to the emitter 2.
For example, the upper surface plate 23 and the lower surface plate 24 of the emitter 2 are formed in a substantially triangular shape near the hinge 3, and an opening is formed near the hinge 3 of the left and right side plates 25, so that the flat drug holding body 4 is It inserts in the flow path from the outflow port 21, and inserts both side corners near the hinge 3 into the opening.
In addition, slit-like openings are continuously formed in the left and right side plates 25 of the discharge body 2 up to the outlet 21, and the flat medicine holder 4 is slid from the outlet 21 side and inserted into the openings. Install.
Further, a protrusion is provided on the inner surfaces of the left and right side plates 25 of the discharge body 2 and is inserted and attached from the outlet 21 so that the flat medicine holder 4 is in contact with the upper portion or the upper and lower portions of the protrusion.
In addition, a plurality of flat drug holders 4 are attached in the longitudinal direction.

The medicine holder 4 is formed in a cylindrical shape and is inserted and attached in the longitudinal direction into the flow path 22 of the emitter 2 so that air flows between the hollow portion and the outer peripheral surface thereof and the inner surface of the emitter 2. To.
In this case, a plurality of cylindrical drug holders 4 are installed side by side.

In the embodiment in which air is circulated to the flow path 22 of the emitter 2 through the hinge 3 described above, it can be the same as shown in FIGS.
For example, as in the eighth embodiment shown in FIGS. 17 and 18, the hinge 3 is connected to the discharge port 12 and the inflow port 20 when the discharger 2 is in the overhanging position, and the discharge port 12 is set to be in the storage position. The auxiliary outlet 32 does not communicate with the inlet 20 but directly communicates with the atmosphere.

Specifically, the ring-shaped protrusion 30 of the blower 1 is formed into a long shape in contact with the upper surface plate 23 of the emitter 2, and an auxiliary discharge port 33 is formed in the protrusion 30, and the inlet side of the emitter 2 The auxiliary outlet 32 is formed in the plate 34 that closes the end.
When the discharger 2 is in the overhanging posture, as shown in FIG. 17, the auxiliary discharge port 33 communicates with the inflow port 20, and the auxiliary outflow port 32 is closed and blocked from the discharge port 12.
When the emitter 2 is in the stowed position, as shown in FIG. 18, the auxiliary outlet 33 and the auxiliary outlet 32 communicate with each other to open the outlet 12 to the atmosphere, and the inlet 20 is closed to flow with the outlet 12. The inlet 20 is blocked.

Then, the auxiliary suction port 26 is formed in the discharge body 2, and when the discharge body 2 is in the projecting posture, the auxiliary suction port 26 and the flow path 22 are blocked by the drug holding body 4 as shown in FIG. 17.
When the discharger 2 is in the storage position as shown in FIG. 18, the auxiliary suction port 26 and the suction port 11 are communicated with each other, and the medicine holder 4 is moved closer to the outlet 21, so that the auxiliary suction port 26 and the flow path 22. Communicate.

Further, as in the ninth embodiment shown in FIGS. 19 and 20, the auxiliary suction port 26 can be opened and closed with a lid 27.
The drug holding body 4 of this embodiment is a honeycomb structure.

Further, in the embodiment shown in FIGS. 17 to 20, since the discharge port 12 is cut off from the inflow port 20 and opened to the atmosphere when the emitter 2 is in the stowed position, the above-described drawing is also used in the embodiment. 5, The medicine holder 4 can be attached so as to be exposed from the emitter 2 as shown in FIG.
In this case, the drug holding body 4 is preferably cylindrical, and one end of the drug holding body 4 is fitted into the flow path 22 of the discharger 2 or attached to the outer peripheral surface of the discharger 2. It is possible to attach a plurality of drug holders with a joint.
Further, the medicine holding body 4 can be formed in a tapered cylindrical shape.
Moreover, the chemical | medical agent holding body 4 can also be made into a honeycomb structure.

In the embodiment shown in FIGS. 15 to 20 described above, the emitter 2 is rotatable in the horizontal plane by the hinge 3. However, the emitter 2 can be rotated in the vertical direction by the hinge 3.
For example, as in the tenth embodiment shown in FIGS. 21 to 23, the protrusion 35 is provided along the periphery of the discharge port 12 of the blower 1.
The protrusion 35 has a top plate 35a and a pair of side plates 35b curved in a substantially arc shape, and a slit-shaped auxiliary outlet 32 is formed in a part of the top plate 35a.
An end surface 36 on the inlet side of the emitter 2 is an arcuate concave surface that can rotate 180 degrees along the upper surface plate 35 a, and the left and right side plates 25 protrude from the end surface 36 to form attachment pieces 37.
The attachment piece 37 is in contact with the side plate 35a of the protrusion 35 and is connected to the shaft 38 so as to be rotatable up and down.

And the discharge body 12 is made to communicate with the inflow port 20 of the discharge body 2 through the auxiliary | assistant outflow port 32 by making the discharge body 2 into the overhanging attitude | position shown in FIG.
The discharge body 2 is in the storage posture shown in FIG. 23 so that the auxiliary outlet 32 opens directly to the atmosphere and the discharge port 12 and the inlet 20 are blocked.

In the embodiment shown in FIGS. 21 to 23, as shown in FIGS. 5 and 6, the medicine holding body 4 can be exposed from the discharge body 2 in a cylindrical shape.
In addition, as shown in FIGS. 17 and 18 described above, the auxiliary suction port 26 can be formed in the emitter 2 and the medicine holder 4 can be moved.
In addition, as shown in FIGS. 19 and 20, the auxiliary suction port 26 of the emitter 2 can be opened and closed with a lid 27.

In the above-described embodiments shown in FIGS. 21 to 23, when the emitter 2 is in the stowed position, the discharge port 12 opens to the atmosphere and is blocked from the inlet 20, but when the emitter 2 is in the stowed position, Alternatively, the discharge port 12 may communicate with the inflow port 20.
For example, as shown in FIGS. 24 to 26, a discharge port 12 is formed in the upper surface plate 14 of the emitter 1, and a pair of first rising plates 50, 50 in the width direction and a pair in the longitudinal direction are formed at the opening edge of the discharge port 12. The second rising plates 51 and 51 are continuously provided in a rectangular shape.
Through holes 52 are respectively formed in the pair of first rising plates 50.
An arcuate mounting portion 60 is formed on the inlet side of the emitter 2.
The mounting portion 60 has a substantially circular vertical piece 61 that is continuous with the left and right vertical plates 25, and an arc-shaped end face plate 62 that is continuous with the left and right vertical pieces 61 and closes the inflow port 20. An opening 63 is formed in the face plate 62 to form the inlet 20, and a circular recess 64 is formed in each vertical piece 61.

The mounting portion 60 of the emitter 2 is fitted into the discharge port 12 of the apparatus main body 1, the shaft 53 is fitted into the recess 64 from the through hole 52, and the emitter 2 is attached to the apparatus main body 1 so as to be rotatable up and down. The discharge port 12 is closed by the mounting portion 60.
For example, the vertical piece 61 is in contact with the inner surface of the first rising plate 50, and the end face plate 62 is in contact with the pair of second rising plates 51. In addition, it is preferable that the part which the end surface board 62 in a pair of 2nd rising board 51 touches is circular arc centering on the said axis | shaft 53.

Then, when the discharger 2 is rotated to the storage position as shown in FIG. 25, the opening 63 (inlet 20) of the end face plate 62 communicates with the discharge port 12, and the discharge port 12 is the flow path 22 of the discharger 2. Communicate with.
Further, when the emitter 2 is in a vertically projecting posture as shown in FIG. 16, the opening 63 of the end face plate 62 communicates with the discharge port 12, and the discharge port 12 communicates with the flow path 22 of the emitter 2.

  In this way, the medicine can be diffused from the outlet 21 of the emitter 2 to the atmosphere by the discharge airflow in the fan when the emitter 2 is in both the overhanging posture and the storage posture.

  In the above description, when the emitter 2 is in the overhanging posture, the discharge body 2 is rotated by approximately 90 degrees from the stowed position with respect to the blower 1, but it may be rotated by approximately 180 degrees to be in the overhanging posture, or approximately 90 to 180 degrees. It is good also as an overhanging posture by rotating in the range of.

  Examples of the shape of the medicine holder 4 include a cylindrical shape, a rod shape, a flat plate shape, a bellows shape, an arc shape, a net shape, a lattice shape, a slatted shape, a honeycomb shape, and other storage tool shapes stored in a bag or a container. Is mentioned. Examples of this material include paper, non-woven fabric, woven and knitted fabric, synthetic resin, porous material, wood, metal, and other plants processed by drying and / or chemical treatment. Examples of the drug retention treatment method include impregnation, application, mixed molding, printing, lamination, adhesion, and other medicinal materials such as herbs.

  The size and shape of the medicine holder 4, how to attach to the emitter 2, and the number of attachments are not limited, and are determined by the kind of medicine, the amount of medicine, the material of the holder, or the purpose of use. Can do.

It is a top view when the discharge body which shows the 1st Embodiment of this invention is an overhanging attitude | position. It is AA sectional drawing of FIG. It is BB sectional drawing of FIG. It is sectional drawing when a discharge body is a storage attitude | position. It is a top view at the time of the discharge body which shows the 2nd Embodiment of this invention in an overhanging attitude | position. It is sectional drawing when a discharge body is a storage attitude | position. It is a top view at the time of the emitting body which shows the 3rd Embodiment of this invention in an overhanging attitude | position. It is CC sectional drawing of FIG. It is sectional drawing when a discharge body is a storage attitude | position. It is sectional drawing when the discharge body which shows the 4th Embodiment of this invention is an overhanging attitude | position. It is sectional drawing when a discharge body is a storage attitude | position. It is sectional drawing when the discharge body which shows the 5th Embodiment of this invention is an overhanging attitude | position. It is sectional drawing when a discharge body is a storage attitude | position. It is sectional drawing when the discharge body which shows the 6th Embodiment of this invention is an overhanging attitude | position. It is sectional drawing when the discharge body which shows the 7th Embodiment of this invention is an overhanging attitude | position. It is sectional drawing when a discharge body is a storage attitude | position. It is sectional drawing when the discharge body which shows the 8th Embodiment of this invention is an overhanging attitude | position. It is sectional drawing when a discharge body is a storage attitude | position. It is sectional drawing when the discharge body which shows the 9th Embodiment of this invention is an overhanging attitude | position. It is sectional drawing when a discharge body is a storage attitude | position. It is a top view when the discharge body which shows the 10th Embodiment of this invention is an overhanging attitude | position. It is DD sectional drawing of FIG. It is sectional drawing when a discharge body is a storage attitude | position. It is a perspective view of the state which decomposed | disassembled the ventilation body and discharge body which show the 11th Embodiment of this invention. It is sectional drawing when a discharge body is a storage attitude | position. It is sectional drawing when a discharge body is an overhanging attitude | position.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 ... Air blower, 2 ... discharge | emission body, 3 ... hinge, 4 ... chemical | medical agent holding body, 4a ... air distribution part, 11 ... suction inlet, 12 ... discharge outlet, 13 ... fan, 20 ... inflow port, 21 ... outflow port, 22 ... flow path, 26 ... auxiliary suction port, 27 ... lid.

Claims (5)

An air blower 1 that discharges air sucked from the suction port 11 through the discharge port 12 by driving the fan 13;
A discharge body 2 in which an inflow port 20 and an outflow port 21 are communicated with each other through a flow path 22 and are connected to the blower body 1 by a hinge 3 so as to be rotatable between an overhanging posture and a storage posture;
The discharge body 2 includes a drug holder 4 provided so that air flowing through the flow path 22 is in contact with the discharge body 2,
When the discharge body 2 is in an overhanging posture, the discharge port 12 and the inflow port 20 communicate with each other,
The blower type medicine diffusion device, wherein the discharger 2 is overlapped with the blower 1 when the discharger 2 is in the storage posture. The medicine holder 4 is exposed from the emitter 2, and when the emitter 2 is in the stowed position, the exposed portion of the medicine holder 4 from the emitter 2 faces the suction port 11 of the blower 1.
The blower-type medicine diffusion device according to claim 1, wherein the discharge port 12 of the blower 1 is directly opened to the atmosphere when the discharger 2 is in the storage posture. An auxiliary suction port 26 is formed in the discharge body 2 so as to communicate with the suction port 11 of the blower 1 when in the storage position.
The medicine holder 4 communicates the auxiliary suction port 26 and the flow path 22 with the first state in which the auxiliary suction port 26 and the flow path 22 are blocked and no air flows through the air circulation portion 4a and the auxiliary suction port 26. Then, it is possible to switch to the second state in which air can circulate through the air circulation part 4a and the auxiliary suction port 26,
The blown medicine diffusion device according to claim 1, wherein the discharge port 12 directly opens to the atmosphere when the discharge body 2 is in the storage posture. The discharge body 2 is formed with an auxiliary suction port 26 communicated with the flow path 22 so as to communicate with the suction port 11 of the blower 1 when in the storage posture.
When the emitter 2 is in the stowed position, the discharge port 12 opens directly to the atmosphere,
The blower-type drug diffusing device according to claim 1, wherein the auxiliary suction port (26) can be closed with a lid (27) when the discharge body (2) is in an overhanging posture.   The blower-type medicine diffusion device according to claim 1, wherein the discharge port 12 and the inflow port 20 communicate with each other when the discharge body 2 is in the storage posture.

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