JP2006314253A - Chemical diffuser - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a chemical diffuser for improving the chemical diffuser suitable for the use of scattering an insecticide, etc., in a room, having a simple switching operation and capable of performing the switching operation without touching hands and feet with blown wind. <P>SOLUTION: This chemical diffuser is provide with a case member 2 constituted of a base part 3 and movable lid part 5, the case member 2 has a flat form as a whole, its upper side swells moderately, its lower side has an almost flat form, an opening 10 for discharging opens to the side surface side of the case member 2 and an opening 11 for sucking opens to the bottom surface side of the case member 2. By pushing the movable lid part 5, the whole of the movable lid part 5 descends along a guiding rod 12, the reverse surface side of the movable lid part 5 pushes an alternate switch 61 and the switch 61 is turned on. When a user stops pushing the movable lid part 5, the movable lid part 5 returns to its original position by the force of a spring 15. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a drug diffusion device. The drug diffusing device of the present invention is placed indoors and is suitable for the purpose of diffusing insect repellents and the like indoors.

There is known a drug diffusion device that diffuses an insect repellent into a room. The initial type drug diffusing apparatus is provided with a heater as in Patent Document 1, for example, and heats and evaporates a liquid drug or a drug impregnated in a mat.
On the other hand, in recent years, a drug that can be volatilized at room temperature to obtain a predetermined insect repellent effect has been developed, and a drug diffusion device that diffuses the drug without heating is used for the drug. This type of drug diffusing device includes a blower inside as disclosed in Patent Documents 2 and 3, for example, and diffuses the drug by ventilating the drug holding member.
JP-A-5-244853 JP 2002-209500 A Registered Utility Model No. 3071760

  The drug diffusion device described in Patent Document 1 has a quadrangular prism shape and is used by being installed indoors. On the other hand, the drug diffusing device using the room temperature volatile drug disclosed in Patent Documents 2 and 3 is provided with a strap and a clip and is portable. In the drug diffusion devices disclosed in Patent Documents 2 and 3, the blower is activated by operating a switch, and any switch that activates the blower is provided on a side surface of the device. The switches are all so-called slide switches.

By the way, mosquitoes may invade in the summer night when it is hard to sleep. In such cases, you can't sleep very much because of mosquitoes. Under such circumstances, the drug diffusing device is activated to spread the drug and drive off the mosquitoes. Also, in this situation, it is often very sleepy. For this reason, there is a demand among consumers to operate the bedside medicine diffusing device while remaining in a futon or the like.
That is, there is a need in the market for a drug diffusing device that can be easily turned on and off while staying in a futon or the like.

However, to date, no drug diffusion device that satisfies this requirement is known.
The drug diffusion device as described in Patent Document 1 cannot be handled roughly because there is a risk of touching the vicinity of the heating unit, and the power source often depends on an external outlet, and the installation location is near the outlet. In order to be limited, the user must get up from the futon or bed, turn on the light and operate the drug diffusion device.

  In the drug diffusion devices disclosed in Patent Documents 2 and 3, since the switch that activates the device is a slide switch, the switch cannot be operated unless the drug diffusion device is held by hand. Therefore, even in the drug diffusion devices disclosed in Patent Documents 2 and 3, the user must get up from the futon or the bed, turn on the illumination, and operate the switch of the drug diffusion device.

In recent years, it is said that the number of people with strong cleanliness has increased. As an extreme example, there are those who hate even using pens and telephones that people have touched.
Although unfounded, users with strong cleanliness dislike touching the drug diffuser or the wind exhausted from the drug diffuser. Therefore, there is a demand for operating the drug diffusion device with a stick, a heel, or a foot.

  Therefore, the present invention addresses the above-mentioned demands in recent years, and an object of the present invention is to develop a drug diffusion device that is easy to switch and can be operated without touching the limbs with airflow. .

  The invention according to claim 1 for solving the above-described problem includes a case member that is installed with a specific surface on the bottom side, the air blowing means and the medicine holding member are built in the case member, and the switch In the drug diffusion device that sucks external air into the case member by operating the case and discharges air containing the drug from the case member, the case member sucks the external air into the case member And there is a discharge opening for discharging the air containing the medicine from the case member to the outside, the suction opening is provided on the bottom surface of the case member, and the discharge opening is provided on the side surface side of the case member, There is a switch pressing portion on the top side of the case member, and the switch is turned on and off by pressing the pressing portion.

In the drug diffusion device of the present invention, the device is installed with a specific surface on the bottom side. That is, as a common-sense use state, it is inevitably shaped so that a specific surface faces down. Moreover, in the chemical | medical agent diffusion apparatus of this invention, there exists a press part of a switch in the top | upper surface side of a case member. Therefore, when operating the switch, the finger approaches from the top side. Therefore, there is no wind hitting the fingers.
On the other hand, in the medicine diffusing device of the present invention, there are an inhalation opening for inhaling air inside the case member, and a discharge opening for exhausting air containing the medicine from the case member to the outside. The discharge opening is provided on the side surface of the case member. In the drug diffusing device of the present invention, as described above, when the switch is operated, the finger approaches from the top surface side, so that the wind does not hit the finger.
The drug diffusing device of the present invention is very easy to operate because the switch is turned on and off by pressing the pressing portion of the switch on the top surface side.

  The invention according to claim 2 includes a case member that is installed with a specific surface on the bottom side, and a blower unit and a medicine holding member are incorporated in the case member, and external air is removed by operating a switch. In a drug diffusion device that inhales into a case member and discharges air containing a drug from the case member, the case member has an inhalation opening for sucking external air into the case member and air containing the drug in the case There is a discharge opening for discharging from the member to the outside, the suction opening is provided on the bottom surface of the case member, the discharge opening is provided on the side surface side of the case member, and a part on the top surface side of the case member Alternatively, the drug diffusing device is characterized in that the whole can be moved up and down, and the switch is turned on and off by raising and lowering the top surface side of the case member.

The drug diffusion device of the present invention is installed with a specific surface on the bottom side. In the drug diffusion device of the present invention, the inhalation opening is provided on the bottom surface of the case member, and the discharge opening is provided on the side surface side of the case member.
And in the chemical | medical agent diffusion apparatus of this invention, a part or all of the top | upper surface side of a case member can be raised / lowered up and down, and a switch is turned on / off by raising / lowering the top | upper surface side of a case member. For this reason, when the switch is operated, the finger approaches from the top side, so that the finger does not hit the wind.
The drug diffusing device of the present invention is very easy to operate because the switch is turned on and off by pressing the top surface of the case member.

  The invention according to claim 3 is characterized in that the bottom surface of the case member is curved, and when the drug diffusion device is installed on a horizontal plane, a gap is formed between the bottom surface of the case member and the installation surface. The drug diffusion device according to claim 1 or 2.

  In the drug diffusion device of the present invention, the bottom surface of the case member is curved, and when the drug diffusion device is installed on a horizontal plane, a gap is formed between the bottom surface of the case member and the installation surface. Therefore, the flow resistance on the air introduction side is small.

  In the invention according to claim 4, the top surface side of the case member is smoothly made of a material that diffuses and transmits light, and has a light emitting member therein, and the light emitting member is in operation during operation of the drug diffusion device. The drug diffusing device according to any one of claims 1 to 3, characterized in that emits light.

  In the drug diffusion device of the present invention, the top surface side of the case is made of a material that diffuses and transmits light, and a light emitting member is provided inside the case. Therefore, when the light emitting member emits light, the top surface of the case shines dimly and is fantastic. Moreover, since the top surface side of the case member is made smoothly, and the light is viewed through the top surface side of the smoothly made case itself, there is no protrusion on the top surface side of the case. That is, when adopting a configuration in which a pilot lamp or the like is directly provided, a projection of the pilot lamp itself or a cover of a part for accommodating the pilot lamp is necessary, and irregularities are inevitably generated on the surface. Therefore, when operating the drug diffusion device by hand, the projection of the lamp is mistaken for the switch. On the other hand, in the drug diffusion device of the present invention, since the top surface of the case is smooth, the switch and the lamp are not confused.

  According to a fifth aspect of the present invention, the case member has a substantially triangular shape when viewed from above, and is flat in the height direction and gradually increases toward the center. The drug diffusion device according to any one of 1 to 4.

  The drug diffusing device of the present invention has a substantially triangular shape as viewed from above, is flat in the height direction, and is gradually increased toward the center. Therefore, it is easy to operate by hand.

  The drug diffusion device of the present invention can be turned on and off by a simple operation such as pressing the pressing portion of the switch on the top surface side (Claim 1) or moving the top surface side itself up and down (Claim 2). . In addition, since the limbs do not touch the air during the switch operation, there is an effect that the user is not uncomfortable.

Embodiments of the present invention will be further described below.
FIG. 1 is a perspective view of a drug diffusion device according to an embodiment of the present invention. 2 is a front view, left and right side views, and a plan view of the drug diffusion device of FIG. FIG. 3 is a bottom view of the drug diffusion device of FIG. 4A and 4B are cross-sectional views of the drug diffusion device of FIG. 1, in which FIG. 4A shows a normal state, and FIG. 4B shows a state when a switch is operated. FIG. 5 is a perspective view of the drug diffusing device of FIG. 1 and shows a state in which the movable lid is removed.

The drug diffusion device 1 according to the embodiment of the present invention includes a case member 2 in which a drug holding member 41, a blower 30, an alternate switch 61, a battery 20, and a light emitting diode (light emitting member) 60 are incorporated. is there.
The case member 2 includes a base portion 3 and a movable lid portion 5 as shown in FIG. The material of the case member 2 is resin, and strong light is transmitted but the inside cannot be seen. In addition, the surface of the material has extremely fine irregularities like frosted glass or satin-finished plate, and diffusely reflects the light.
The shape in a state where both the base portion 3 and the movable lid portion 5 are combined is as shown in FIGS. That is, the case member 2 has a flat shape like a scallop, the upper side (movable lid portion 5) swells gently, and the lower side (base portion 3 side) is nearly flat. . To be precise, as will be described later, the bottom surface of the case member 2 is concave.

  When the case member 2 is observed from above, it is generally triangular as shown in FIGS. As described above, the upper surface side of the case member 2 swells gently and rises gently. The case member 2 has the highest central portion 6.

  The bottom surface side of the case member 2 is gently curved as shown in FIG. That is, as described above, the case has a generally triangular shape as viewed from above, and when attention is paid to the bottom surface thereof, the vicinity of the three corners is located at the lowermost part and is gradually recessed toward the center. Therefore, when the case member 2 is installed as shown in FIG. 4, a gap (gap) 7 is formed in the lower central portion. The gap 7 is open in all directions as shown in FIG. 2 (b, c, d, e).

  Although the case member 2 has a shape that rises gently as a whole, since it is substantially triangular as described above, there are side portions in three directions. That is, since the case member 2 has a shape that rises gently as a whole, the boundary between the top surface and the side surface is not clear, but there is a portion that can be regarded as the side surface at least when viewed from the side of the triangle. In the present embodiment, an opening 10 is provided on one side surface as shown in FIGS. An opening 11 is also provided in the bottom portion. The former opening functions as the discharge opening 10, and the latter opening functions as the inhalation opening 11.

The former discharge opening 10 opens toward the side surface of the case member 2 and has a long hole shape. The latter suction opening 11 opens toward the bottom surface side of the case member 2 and is constituted by a plurality of slits, and the entire slit forms a circle.
A back cover 9 is provided on the back side of the case member 2, and the suction opening 11 is provided in the back cover 9. The back cover 9 is attached by a hinge (not shown) and can be opened.

As described above, the case member 2 includes the base portion 3 and the movable lid portion 5, and the movable lid portion 5 covers the base portion 3 as shown in FIG. 4. The interior of the case member 2 will be described. As shown in FIGS. 4 and 5, three guide bars (only one is shown in FIG. 4) 12 are provided on the inner surface of the movable lid 5.
On the other hand, an internal base plate 13 is provided inside the base portion 3 side. The internal base plate 13 has three holes 14 (only one is shown in FIG. 4 and only two is shown in FIG. 5). Is provided. The movable lid portion 5 and the base portion 3 are coupled by the guide rod 12 engaging with the hole 14. That is, as shown in FIGS. 4 and 5, a hole 14 is provided on the base portion 3 side, and the guide rod 12 is inserted into the hole 14. A spring 15 is attached to the guide rod 12 and urges the movable lid 5 in a direction away from the base 3. That is, the movable lid 5 is biased upward by the spring 15. However, a locking portion serving as a stopper 16 is provided at the tip of the guide rod 12, and the stopper 16 engages with a part of the base portion 3 (the lower surface of the hole 14), so that the movable lid portion 5 does not come off. No.
When the movable lid 5 is pushed downward by a finger, the movable lid 5 sinks along the guide rod 12. When the finger is released, the movable lid 5 returns to the original position.

Next, a device built in the case member 2 will be described. As described above, the case member 2 contains the medicine holding member 41, the blower 30, the alternate switch 61, the battery 20, and the light emitting diode 60.
That is, as described above, the internal base plate 13 is provided, and the blower 30, the alternate switch 61, the battery 20, and the light emitting diode 60 are attached via the internal base plate 13.
To explain sequentially, a part of the inner base plate 13 swells like a bowl, and a battery 20 is inserted therein. The battery 20 is replaced by opening the back plate 9 of the base member 2.

Moreover, the air blower 30 is provided in the center part inside the case member 2 like FIG. 5, and the chemical | medical agent holding member 41 is distribute | arranged to the lower part of the air blower 30 further.
FIG. 6A is a perspective view of the inside of the blower 30 observed from above, and FIG. 6B is a perspective view of the inside of the blower 30 observed from below. FIG. 7 is an exploded perspective view of the medicine holding member 41.
The blower 30 is configured by arranging a blade member 32 and a motor 33 in a housing 31.
The blower 30 employed in the present embodiment takes in air from the bottom side and exhausts it to the side surface side. Accordingly, the housing 31 has an intake port on the bottom surface side and an exhaust port on the side surface side. The shape of the housing is a shape in which a circular portion 35 and a rectangular portion 36 are continuous as shown by a two-dot chain line in FIGS. And the lower surface side of the circular part 35 is open | released, and functions as an inlet port. The front end side of the rectangular portion 36 is also opened and functions as the exhaust port 39. The exhaust port 39 is provided with a guide bar 34 for directing air flow. The other surface of the housing 31 is closed.
The position of the exhaust port 39 of the housing 31 coincides with the discharge opening 10 of the case member.

  The blade member 32 is a member in which a large number of small blades 38 are arranged on a circumference around a rotation axis such as a sirocco fan or a turbo fan. The motor 33 is disposed at a position surrounded by the small blades 38 of the blade member 32.

A medicine holding member 41 is attached to the air inlet of the blower 30.
The drug holding member 41 includes a drug impregnated net 46 and a frame 50 that holds the net.
In the present embodiment, the frame 50 is constituted by an outer frame 47 and an inner frame 48, and has a structure in which a drug-impregnated net 46 is sandwiched therebetween. That is, the outer frame 47 has an annular outer peripheral wall 51, and a holding bar 53 is formed on one end surface of the outer peripheral wall 51. The holding bar 53 has a circular part 55 at the center, and a plurality of holding bars 53 extend radially from the circular part 55.
The inner frame 48 is similar to the outer frame 47 described above, is slightly smaller than the outer frame 47, and the outer peripheral wall 56 of the inner frame 48 is fitted into the outer peripheral wall 51 of the outer frame 47. That is, the inner frame 48 has an annular outer peripheral wall 56 like the outer frame 47, and a holding bar 57 is formed on one end surface of the outer peripheral wall 56, and the outer diameter of the outer peripheral wall 56 of the inner frame 48. Corresponds to the inner diameter of the outer peripheral wall 51 of the outer frame 47, and the outer peripheral wall 56 of the inner frame 48 is fitted into the outer peripheral wall 51 of the outer frame 47. The drug impregnated net 46 is sandwiched between the holding bar 53 of the outer frame 47 and the holding bar 57 of the inner frame 48.

  The drug impregnation net 46 is impregnated with an insect repellent. Here, the insect repellent is a concept including both an insecticide and a repellent. In the present invention, the insect repellent contains an active ingredient having volatility at room temperature, and examples of the active ingredient include pyrethroid compounds, other insecticidal compounds and repellent compounds.

  Examples of pyrethroid compounds include 2,3,5,6-tetrafluorobenzyl (1R) -trans-3- (2,2-dichlorovinyl) -2,2-dimethylcyclopropanecarboxylate (generic name: transfluid). Surin), 2,3,5,6-tetrafluoro-4-methoxymethylbenzyl (1R) -trans-3- (1-propenyl (E / Z = 1/8))-2,2-dimethylcyclopropanecarboxy 2,3,5,6-tetrafluoro-4-methoxymethylbenzyl (1R) -trans-3- (2-methyl-1-propenyl) -2,2-dimethylcyclopropanecarboxylate, 2,3, 5,6-tetrafluoro-4-methoxymethylbenzyl 2,2,3,3-tetramethylcyclopropanecarboxylate, 2,3,5,6 Tetrafluoro-4-methylbenzyl (1R) -trans-3- (1-propenyl (E / Z = 1/8))-2,2-dimethylcyclopropanecarboxylate, 2,3,5,6-tetrafluoro -4-methoxymethylbenzyl 3- (1-propenyl) -2,2-dimethylcyclopropanecarboxylate, 2,3,5,6-tetrafluoro-4-methylbenzyl 3- (2-methyl-1-propenyl) -2,2-dimethylcyclopropanecarboxylate, 2,3,5,6-tetrafluoro-4-methylbenzyl 3- (2-chloro-2-fluorovinyl) -2,2-dimethylcyclopropanecarboxylate, 2 , 3,5,6-Tetrafluoro-4-methylbenzyl 3- (1-propenyl) -2,2-dimethylcyclopropanecarboxyl 1-ethynyl-2-methyl-2-pentenyl 3- (2-chloro-2-fluorovinyl) -2,2-dimethylcyclopropanecarboxylate, 1-ethynyl-2-methyl-2-pentenyl (1R)- 3- (2-Methyl-1-propenyl) -2,2-dimethylcyclopropanecarboxylate (generic name: empentrin), 1-ethynyl-2-methyl-2-pentenyl 3- (2-methyl-1-propenyl) Examples include -2,2-dimethylcyclopropanecarboxylate and 1-ethynyl-2-methyl-2-pentenyl 3- (2,2-dichlorovinyl) -2,2-dimethylcyclopropanecarboxylate.

  Examples of other insecticidal compounds and repellent compounds include organic phosphorus compounds such as 2,2-dichlorovinyldimethylphosphate, N, N-diethyl-m-toluamide, and caran-3,4-diol. .

  Examples of pests that can be controlled include various harmful insects, particularly harmful flying pests, for example, squids such as Akaieka, Attaikaika, Chikaieka, Kodaakaaikaeka, Aedes albopictus, Aedes albopictus, Aedes albopictus, etc. Mosquitoes, mosquitoes, ganbia mosquitoes, etc. Examples include Diptera pests such as Drosophila, butterflies, flyfish, and aphids;

  In addition, you may make the chemical | medical agent impregnation net | network 46 hold | maintain the fragrance | flavor containing the active ingredient which has volatility at normal temperature with an insecticide. The content of the fragrance is optional, but when the period during which the fragrance can be effectively volatilized is adjusted to the period during which the active ingredient of the mothballs can be effectively volatilized, the strength of the fragrance is used as an index. The remaining amount of the active ingredient can be confirmed.

  In addition, the chemical | medical agent holding member of this invention is not limited to above-described embodiment, Instead of the chemical | medical agent impregnation net | network 46, you may employ | adopt a honeycomb structure, a linear form, and a lattice-like structure. Furthermore, the drug holding member has a liquid reservoir part and a core, sucks up the chemical liquid stored in the liquid reservoir part by capillary action and comes into contact with air, or solidifies the drug and sublimates the drug from its surface. There may be.

  Since the blade member 32 of the blower 30 has a large number of small blades 38 arranged on the circumference centering on the rotation axis as described above, air is sucked from the center side of the blade member 32, and the circumferential direction To be discharged. In the present embodiment, since the medicine holding member 41 overlaps the lower part of the blade member 32, air passes through the medicine holding member 41 during inhalation.

  A light emitting diode (light emitting member) 60 is provided on the housing 31 of the blower 30. The position of the light emitting diode (light emitting member) 60 corresponds to the center of the case member 2. Therefore, the light emitting diode 60 is located in the nearest part on the back side of the highest position of the case member 2.

An alternate switch 61 is provided in the vicinity of the housing 31. The alternate switch 61 is a switch that is turned on and off by pressing the top portion downward. Therefore, when the top of the alternate switch 61 is pushed in the off state, the switch is turned on. Moreover, when the top is pushed in the on state, it is turned off.
The top of the alternate switch 61 is located in the vicinity of the back surface of the movable lid 5 of the case member 2 as shown in FIG. Therefore, when the movable lid 5 is lowered, the alternate switch 61 is pressed.

Next, the usage method of the chemical | medical agent diffusion apparatus 1 of this embodiment is demonstrated.
The drug diffusing device 1 is used with the base 3 of the case member 2 facing down and the movable lid 5 facing up. That is, since the case member 2 of the drug diffusing apparatus 1 is raised on the movable lid 5 side, the base member 3 is inevitably installed with the base 3 being down and the movable lid 5 being up. .

And when using the chemical | medical agent diffusion apparatus 1, the movable cover part 5 is pushed. Here, the drug diffusing device 1 of the present embodiment is a flat triangle having an overall shape and a shape in which the center is raised, so that the shape on the upper surface side is along the hand and is comfortable to push.
In addition, when the movable lid 5 is pushed by a finger, the top surface portion of the movable lid 5 is pressed. However, the drug diffusing device 1 according to the present embodiment has a discharge port that allows wind to enter and exit from the top. There is no inlet. Therefore, the drug diffusion device 1 of the present embodiment has a clean feeling in the vicinity of the top surface.
That is, when there is a discharge opening or the like in the vicinity of the top surface, the user is given a sense of distrust that the medicine is attached around the discharge opening. Also, if there is a suction opening near the top surface, dust is often attached. On the other hand, the drug diffusing device 1 according to the present embodiment has no discharge opening and no suction opening on the top surface side, and therefore does not give a distrust of whether the drug or dust is attached. Moreover, since the chemical | medical agent diffusion apparatus 1 of this embodiment has a smooth top | upper surface part, since it is easy to wipe off with a dust cloth etc. and it is easy to wipe off dust, there exists a further clean feeling.
Therefore, even a user with a clean habit can touch the top surface with confidence and activate the device, and there is no hesitation to activate it by reaching out from the futon.

  When the movable lid 5 is pressed, the entire movable lid 5 is lowered along the guide rod 12. As a result, the back side of the movable lid 5 presses the alternate switch 61, and the switch 61 is turned on. When the user stops pressing the movable lid 5, the movable lid 5 returns to the original position by the force of the spring 15.

When the back surface side of the movable lid 5 presses the alternate switch 61 and the switch 61 is turned on, the motor 33 of the blower 30 and the light emitting diode 60 are energized.
When the motor 33 is energized and the blower 30 rotates, indoor air is sucked into the case member 2 from the suction opening 11 provided on the bottom surface of the case member 2. Here, the drug diffusing device 1 of the present embodiment sucks air from an inhalation opening 11 provided on the bottom surface of the case member 2, but the bottom surface of the case member 2 is gently dented and is formed in the lower central portion. Since a gap (gap) 7 is formed and the gap 7 is open in all directions, the resistance during intake is low.
When the air is sucked into the blower 30, the air contacts the drug holding member 41, and the vaporized drug is mixed with the air. And the air containing a chemical | medical agent is discharged | emitted from the discharge opening 10 opened to the side surface side of the case member 2, and a pest etc. in a room | chamber are exterminated.

  During the start-up of the drug diffusing device 1, the light emitting diode 60 shines, and the central portion 6 at the top illuminates fantastically as shown in FIG. That is, in the present embodiment, the light emitting diode 60 emits light in the case member 2 and in the vicinity of the top wall. In addition, since the light on the top portion is diffusely reflected, the central portion of the optical axis of the light emitting diode shines and the periphery thereof shines lightly. Therefore, it becomes a fantastic atmosphere. FIG. 8 is a perspective view at the time of driving of the drug diffusing device of FIG. 1, and shows a state when the light emitting diode emits light inside.

When stopping the drug diffusing device 1, the top surface portion of the movable lid portion 5 is pressed in the same manner as described above, the entire movable lid portion 5 is pushed down, and the internal alternate switch 61 is pressed.
Here, before stopping the drug diffusing device 1, the drug diffusing device 1 is naturally driven, and there is air movement around the drug diffusing device 1, but air hardly touches the user's fingers. That is, in this embodiment, as described above, since there is no discharge port and no suction port on the top surface side, even if the finger is approached from the top surface side, the wind does not hit the finger.
Further, since the discharge opening 11 is provided on the side surface, it is unlikely that air touches the user's finger when using the normal use method. Even if the hand is extended from within the futon, it can be said that the wind does not touch the user's fingers. That is, a normal user, especially a user of a clean room, dislikes that the air containing the medicine is touched. Therefore, when the medicine diffusing device 1 is placed in the vicinity of the futon and used, the discharge opening 11 is usually installed facing outward. Therefore, even if the hand is extended from the futon, the discharge opening 11 faces the opposite side with respect to the user, and there is no wind on the fingers.

  The above description is a normal method of use, but the drug diffusing device 1 of the present embodiment can be turned on / off even by a method of stepping with a slipper or pressing with a bag or newspaper. That is, in the drug diffusion device 1 of the present embodiment, the entire movable lid 5 functions as a pressing portion of the switch, and the area that can be pressed is extremely wide. Therefore, even when pressing with a bag or newspaper, the switch functions reliably without removing the pressing portion.

In the embodiment described above, the most preferable shape and structure have been described. However, the design and the like are arbitrary, and the shape as shown in FIG. 9 may be used. That is, FIG. 9 is a perspective view of a drug diffusion device according to another embodiment of the present invention.
The drug diffusing device 70 shown in FIG. 9 has a cylindrical shape whose overall shape is low, and is provided with a discharge opening 71 on the side surface and an inhalation opening (not shown) on the bottom.
Moreover, it is desirable that the entire upper side of the case member is raised and lowered as in the previous embodiment, so that the switch is turned on / off. However, like the drug diffusion device 70 shown in FIG. The switch may be turned on and off.
That is, in the drug diffusion device 1 disclosed in FIG. 1 and the like, the entire top surface of the case member 2 functions as a pressing portion of the switch, but only a part of the top surface portion functions as a pressing portion. Good.

It is a perspective view of the medicine diffusion device of an embodiment of the present invention. It is the front view, left-right side view, and top view of the chemical | medical agent diffusion apparatus of FIG. It is a bottom view of the chemical | medical agent diffusion apparatus of FIG. It is sectional drawing of the chemical | medical agent diffusion apparatus of FIG. 1, (a) shows the state in the normal time, (b) shows the state when operating a switch. It is a perspective view of the chemical | medical agent diffusion apparatus of FIG. 1, and shows the state which removed the movable cover part. (A) is the perspective view which observed the inside of the air blower from the upper side, The same (b) is the perspective view which observed the inside of the air blower from the lower side. It is a disassembled perspective view of a chemical | medical agent holding member. It is a perspective view at the time of the drive of the chemical | medical agent diffusion apparatus of FIG. 1, and shows a mode when a light emitting diode light-emits inside. It is a perspective view of the chemical | medical agent diffusion apparatus of other embodiment of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Drug diffusion apparatus 2 Case member 3 Base part 5 Movable lid part 7 Crevice (gap)
DESCRIPTION OF SYMBOLS 10 Discharge opening 11 Inhalation opening 12 Guide rod 30 Blower 41 Drug holding member 60 Light emitting diode (light emitting member)
61 Alternate switch 70 Drug diffusion device 71 Discharge opening 72 Pressing part

Claims (5)

  The case member is installed with a specific surface on the bottom. The case member includes a blower and a medicine holding member. By operating a switch, external air is sucked into the case member to In the medicine diffusing apparatus for discharging the contained air from the case member, the case member has an inhalation opening for sucking outside air into the case member, and a discharge for discharging the medicine-containing air from the case member to the outside. The suction opening is provided on the bottom surface of the case member, the discharge opening is provided on the side surface of the case member, and the pressing portion of the switch is provided on the top surface side of the case member. A drug diffusion device characterized in that a switch is turned on and off by pressing.   The case member is installed with a specific surface on the bottom. The case member includes a blower and a medicine holding member. By operating a switch, external air is sucked into the case member to In the medicine diffusing apparatus for discharging the contained air from the case member, the case member has an inhalation opening for sucking outside air into the case member, and a discharge for discharging the medicine-containing air from the case member to the outside. The suction opening is provided on the bottom surface of the case member, the discharge opening is provided on the side surface side of the case member, and a part or all of the top surface side of the case member can be moved up and down. The drug diffusing device is characterized in that the switch is turned on and off by raising and lowering the top side of the case member.   The bottom surface of the case member is curved, and when the drug diffusion device is installed on a horizontal plane, a gap is formed between the bottom surface of the case member and the installation surface. Diffuser.   The top surface side of the case member is smoothly made of a material that diffuses and reflects light, and has a light emitting member therein, and the light emitting member emits light during operation of the drug diffusing device. Item 4. A drug diffusion device according to any one of Items 1 to 3. The medicine according to any one of claims 1 to 4, wherein the case member has a substantially triangular shape when viewed from above, is flat in the height direction, and has a shape gradually increasing toward the center. Diffuser.

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