JP2008142054A - Device for controlling pest - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a device for controlling pest capable of using a multiple number of medicine-holding bodies having different volatilization-lasting times of the pest-controlling components with a single device by enabling the change of the battery life of the device for controlling the pest according to the volatilization-lasting time of the set medicine-holding body, and also thereby to provide the device for controlling the pest, excellent in handling property, always capable of maintaining the device for controlling the pest as a proper state and suitable for making it a carrying type. <P>SOLUTION: This device for controlling the pest is provided in that a selecting means 25a of the medicine-holding body 20 selects the resistance value of an electric circuit 30 of the device for controlling the pest 10 in accordance with the impregnated amount of the pest-controlling component which is impregnated in the medicine-holding body 20, changes the lasting time of the battery 32 in accordance with the volatilization-lasting time of the pest-controlling component. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a pest control apparatus, and more particularly to a pest control apparatus suitable for a user to wear on the body and carry it outdoors.

  Pest control devices include devices that apply airflow from a fan to a chemical carrier impregnated with pest control components to volatilize the pest control components and control the pests. A battery is used as the power supply for the fan motor. There is. This is because there is an advantage that the pest control device can be installed in any place without being restricted by the conditions such as the commercial power supply place and the length of the power cord, and can be easily moved. In particular, it is suitable for a portable pest control apparatus.

  In such a pest control apparatus, in general, the volatilization duration (drug life) of the pest control component and the battery duration (battery life) are set to coincide with each other. It is configured as a dedicated one. Therefore, when the drug life is exhausted, the battery life is also exhausted, and the pest control function is normally maintained.

  As such a conventional pest control device, the medicine life and the battery life are made to coincide with each other, the voltage of the battery that supplies power to the fan motor is detected, and the remaining amount of the battery is determined step by step according to the lighting state of the light emitting diode. Some are displayed (for example, refer to Patent Document 1).

  Furthermore, as another conventional pest control device, a button battery is arranged in a cartridge that holds a pest control component, and a dry battery is also provided on the main body side of the device. In this case, an indicator function that displays the remaining amount of the pest control component, and further displays the usage time of the apparatus main body by detecting the voltage of the dry battery is disclosed (for example, patent document) 2).

JP 2001-95458 A JP 2003-169585 A

  The pest control device disclosed in Patent Document 1 detects the voltage of a fan motor battery, and sequentially changes the light-emitting diodes to be continuously turned on, blinking, and turned off according to the decrease in the voltage, thereby reducing the fan rotation speed. Prevents the deterioration of the pest control function caused by. However, in this example, when a plurality of drug carriers having different volatilization durations are provided, a dedicated pest control device (that is, having the same battery life as the volatilization duration) is separately prepared and the right combination is provided. There was a dislike that the handling becomes complicated.

  Moreover, the chemical volatilization device, the cartridge, and the chemical volatilization device kit disclosed in Patent Document 2 include the remaining amount of the pest control component by the voltage of the button battery arranged in the cartridge holding the pest control component, The usage time of the apparatus main body is detected by the voltage of the dry battery arranged on the side, and these are displayed on individual display devices. Accordingly, it is possible to recognize that the life of the cartridge or the dry battery has expired and replace it individually. However, since this chemical volatilization device needs to have a voltage detection circuit and an indicator function of two batteries, there is a problem that the chemical volatilization device is expensive. Furthermore, the chemical volatilization device has become large and unsuitable for application to a portable pest control device.

Here, in a portable pest control device that is small and difficult to provide an indicator function, the battery life and the volatilization duration (chemical life) of the pest control component are matched to facilitate handling and First of all, it is conceivable to maintain the control function. However, as in the example described in the above-mentioned Patent Document 1, when the drug holder and the pest control device having different specifications (volatilization duration) are not compatible, either one is used when used in an incorrect combination. There is a possibility that the life of the pest will run out first, and thereafter the pest control function cannot be properly maintained.
Providing multiple drug holders with different volatilization durations can be used by a variety of users, including users who want to use for a limited time only, users who want to continue using the pest control device for a long time, etc. Necessary to support usage.

  The present invention has been made in view of the above-described problems, and the purpose of the present invention is to provide a pest control apparatus having a pest control component having a different volatilization duration (drug life). By matching the battery life with the volatilization duration of the set drug holder, it is possible to use multiple drug holders with different specifications with one pest control device and improve handling, and always An object of the present invention is to provide a pest control apparatus capable of maintaining a pest control function in an appropriate state.

The above object of the present invention can be achieved by the following constitution.
(1) A medicine holder that holds a pest control component, a fan that is rotationally driven by a driving means, and a battery that supplies electric power to the driving means, and an air flow from the fan is applied to the medicine holder. A pest control apparatus that volatilizes the pest control component,
A selection means for selecting a resistance value of an electric circuit of the pest control device according to an impregnation amount of the pest control component impregnated in the medicine holder;
A pest control apparatus characterized in that the duration of the battery is matched with the duration of the pest control component.

  (2) The pest control apparatus according to (1), wherein the selection means is a specific shape portion provided in the medicine holder.

  (3) The pest control apparatus according to (1) or (2), wherein the pest control apparatus is a portable pest control apparatus that is used by a user while wearing the body.

  According to the pest control apparatus of the present invention, the drug holding body selecting means selects the resistance value of the electric circuit of the pest control apparatus according to the impregnation amount of the pest control component impregnated in the drug holding body, thereby Since the duration of the battery is changed according to the duration of the pest control component, the user can set it in the pest control device without worrying about the volatility duration of the drug holder. A plurality of different drug carriers can be used in one pest control apparatus. In addition, as in the case where a dedicated pest control device is prepared, it is possible to prevent the pest control device and the medicine holder from being used in the wrong combination and to greatly improve the handleability. Furthermore, even if a drug carrier with a different volatilization duration is set, the volatilization duration and the battery life always coincide with each other, so that the effective action of the drug carrier can be easily known by rotating the fan. The control function can be maintained in an appropriate state.

  Further, according to the pest control apparatus of the present invention, since the selection means is a specific shape portion provided in the drug holder, the amount of impregnation of the pest control component, that is, for each drug holder having a different volatility duration, If a different specific shape part is provided, the resistance value of the electric circuit of the pest control device can be easily selected by detecting this specific shape part, and the duration of the battery is adjusted to the duration of the pest control component Can be changed.

  Furthermore, the pest control apparatus according to the present invention is suitable for application to a portable pest control apparatus that is used by the user while wearing the body.

Hereinafter, embodiments of a pest control apparatus according to the present invention will be described in detail with reference to the drawings.
1 is a perspective view of a pest control apparatus according to the present invention, FIG. 2 (a) is a front view of a long-time drug holding body, (b) is a front view of a short-time drug holding body, and FIG. 3 is a pest control apparatus. FIG. 4 is a partially cutaway view of the pest control apparatus showing a state in which the long-time drug holding body is set, and FIG. 5 is a portion of the pest control apparatus showing a state in which the short-time drug holding body is set. FIG.

  As shown in FIG. 1, the pest control apparatus 10 includes a chamber 11 and a medicine holder 20 that holds a pest control component. The pest control device 10 is a portable pest control device that is worn by the user via the belt B.

  The chamber 11 is formed by combining a front side body 12a, an intermediate side body 12b, and a back side body 12c having a flat plate and a peripheral wall erected on the flat plate. Each flat plate has a shape in which one end of a rectangular plate is formed into a semicircular shape, and the peripheral wall has an arc portion extending in an arc around the flat plate and a linear portion extending linearly around the flat plate. Yes.

  An insertion opening 15 for inserting the medicine holding body is provided on the peripheral wall of the front side body 12a. In addition, an air inlet 21 including a plurality of slits 21 a for taking outside air into the chamber 11 is provided on the flat plate of the front side body 12 a. An upper exhaust port 13 a is provided in the upper part of the chamber 11 in a state worn by a standing user, and a lower exhaust port 13 b is provided in the lower part of the chamber 11. The flat plate of the back side body 12c is provided with a clip 19 which is a holding means for locking the pest control device 10 to the installation surface (here, the surface of the user's trunk). Further, a lid member 18 that closes the opening of the battery storage chamber for taking in and out the battery 32 is attached to the back side body 12c.

  The chamber 11 includes a fan F, a motor 31 that is a driving unit that rotationally drives the fan F, an electric circuit 30 that will be described later for controlling the motor 31, and the like. The fan F rotates to take in outside air from the air inlet 21 and strike the medicine holder 20 to volatilize the pest control component. As the fan F, a propeller fan, a sirocco fan, a rotary fan, a piezo fan, a cross flow fan, or the like can be used.

  As shown in FIG. 2, the medicine holder 20 includes an annular frame 25, a substantially disc-shaped central portion 27 disposed in the center of the frame 25, and a radial shape from the central portion 27 to the frame 25. An extending bar 27a and a drug carrier 26 spanned across a plurality of openings defined by the frame 25, the central portion 27 and the bar 27a are provided.

  The drug carrier 26 has a substantially circular outer shape, and the outer peripheral edge thereof is supported by the frame body 25. The drug carrier 26 holds a drug containing a pest control component. A drip method is appropriate as a method for holding the drug on the drug carrier 26, and a predetermined amount of drug is instilled in accordance with the volatilization duration of the pest control component set for each drug holder 20.

  The shape of the frame 25 is different for each drug holding body 20 having a different volatilization duration of the pest control component. Specifically, as shown in FIG. 2 (a), the frame 25 of the drug holder 20A for a long time, for example, 200 hours, has a protrusion 25a that is a specific shape portion on the lower right side in the drawing. I have. Further, the frame 25 of the drug holding body 20B for a short time, for example, 84 hours, has a shape having no protrusion as shown in FIG. The difference in the volatilization duration of the medicine holder 20 is identified by the presence or absence of the protrusion 25a. In addition, the shape of the frame 25 is not limited to the above two types, and a plurality of types can be set according to the number of volatilization durations to be set.

Examples of the active ingredient of the drug to be held on the drug carrier 26 include pest control agents, bactericides, fragrances, deodorants and the like. Typical examples of pest control components are shown below.
Dl-3-allyl-2-methyl-4-oxo-2-cyclopentenyl dl-cis / trans-chrysanthemate (generic name aresulin: trade name pinamine: manufactured by Sumitomo Chemical Co., Ltd.)
Dl-3-allyl-2-methyl-4-oxo-2-cyclopentenyl d-cis / trans-chrysantemate (trade name: Pinamine Forte: manufactured by Sumitomo Chemical Co., Ltd.)
Dl-3-allyl-2-methyl-4-oxo-2-cyclopentenyl d-trans-chrysanthemate (general name Bioareslin, trade name S-Biol: Yukraf)
D-3-allyl-2-methyl-4-oxo-2-cyclopentenyl d-trans-chrysanthemate (trade name exrin: manufactured by Sumitomo Chemical Co., Ltd.)
・ (5-Benzyl-3-furyl) methyl d-cis / trans-Chrysantemate (generic name Resmethrin: trade name: Chryslon Forte: manufactured by Sumitomo Chemical Co., Ltd.)
5-Propagyl-2-furylmethyl-d-cis / trans-Chrysantemate (generic name furamethrin: trade name pinamine D forte: manufactured by Sumitomo Chemical Co., Ltd.)
(+)-2-Methyl-4-oxo-3- (2-propynyl) -2-cyclopentenyl (+)-cis / trans-chrysantemate (generic name: plaretrin, trade name Etok: Sumitomo Chemical Co., Ltd.) Made)
Dl-3-allyl-2-methyl-4-oxo-2-cyclopentenyl-dl-cis / trans-2,2,3,3-tetramethylcyclopropanecarboxylate (generic name: Terrareslin: Sumitomo Chemical Co., Ltd.) Company-made)
(1,3,4,5,6,7-hexahydro-1,3-dioxo-2-isoindolyl) methyl-dl-cis / trans-chrysantemate (generic name phthalusrin, trade name Neopinamine: Sumitomo Chemical Co., Ltd.) Company-made)
(1,3,4,5,6,7-hexahydro-1,3-dioxo-2-isoindolyl) methyl-d-cis / trans-chrysantemate (trade name Neopinamine Forte: Sumitomo Chemical Co., Ltd.) Made)
3-phenoxybenzyl-d-cis / trans-chrysantemate (generic name phenothrin, trade name Smithin: manufactured by Sumitomo Chemical Co., Ltd.)
3-phenoxybenzyl-dl-cis / trans-3- (2,2-dichlorovinyl) -2,2-dimethyl-1-cyclopropanecarboxylate (generic name permethrin, trade name Exmin: manufactured by Sumitomo Chemical Co., Ltd.) )
(±) α-cyano-3-phenoxybenzyl (+)-cis / trans-Chrysanthemate (generic name ciphenothrin, trade name Gokyrat: manufactured by Sumitomo Chemical Co., Ltd.)
1-ethynyl-2-methyl-2-pentenyl dl-cis / trans-3- (2,2-dimethylvinyl) -2,2-dimethyl-1-cyclopropanecarboxylate (generic name empentrin, trade name vaporsulin) : Sumitomo Chemical Co., Ltd.)
D-trans-2,3,5,6-tetrafluorobenzyl-3- (2,2-dichlorovinyl) -2,2-dimethyl-1-cyclopropanecarboxylate (generic name transfluthrin)
-1-ethynyl-2-methyl-2-pentenyl 3- (2,2-dichloroethenyl) -2,2-dimethylcyclopropanecarboxylate and the like.

  Further, for example, compounds that are structurally similar to the above-described compounds and have substantially the same medicinal properties can also be mentioned. For example, in the case of Empentrin, the two substituents at the 3-position are methyl groups, but compounds having other alkyl groups, unsaturated alkyl groups or halogen atoms as the substituents can also be used. In addition, fiproneil, imiprothrin, furanyl insecticide dinotefuran (chemical name: (RS) -1-methyl-2-nitro-3- (tetrahydro-3-furylmethyl) guanidine), trichlorfone, cartap, Acetamiprid, Nitenpyram, Imidacloprid (Imidacloprid, manufactured by Bayer Agrochem Japan), Nitenpyram (Nitenpyram, manufactured by Sumika Takeda Agricultural Chemicals Co., Ltd.), Thiacloprid (Thicloprid, manufactured by Bayer Agrochem Japan), Crotianidin (Clotianidin, Sumitomo Chemical Co., Ltd.) ), Thiamethoxam (Thiamethoxam, manufactured by Syngenta), propoxur (Propoxur, manufactured by Bayer Yakuhin), pymetrozine (Pymetrozine, manufactured by Syngenta), Insecticides and metoprene (isopropyl (2E-2E) -11-methoxy) such as nitrothione (manufactured by Sumitomo Chemical), fenthion (manufactured by Bayer), metfurthrin (manufactured by Sumitomo Chemical), amidoflumet (manufactured by Sumitomo Chemical), plant essential oil. -3,7,11-trimethyl-2,4-trimethyldodeca-2,4-dienoate), pyriproxyfen, 82- [1-methyl-2- (phenoxyphenoxy) ethoxy] pyridine) And insect chitin formation-inhibiting compounds such as diflupendurone (1- (4-chlorophenyl) -3- (2,6-difluorobenzoyl) urea) and teflubenzuron (1- (3,5-difluorobenzoyl) urea).

  Among these, those that are hardly volatile at normal temperature are preferable, and praretrin, resmethrin, bioareslin, framethrin, terrareslin, transfluthrin, and metfurthrin are particularly preferable. Such pest control components may be used alone or in combination. These analogs are also used. Of these, those that are likely to volatilize at room temperature include, for example, a cover for adjusting volatilization, hydrocarbons such as polybutene, isoparaffin, normal paraffin, hexyl laurate, isopropyl myristate, butyl phthalate, etc. By using together with a volatilization regulator composed of these esters, it becomes difficult to volatilize and a pest control effect can be obtained over a long period of time.

  As an additive for reducing the viscosity of a liquid drug for the purpose of easily impregnating the drug on the drug carrier 26 when the drug holder 20 holds the drug, isopropyl myristate, isopropyl palmitate, hexyl laurate, etc. Solvents such as fatty acid esters, isopropyl alcohol, polyethylene glycol, and deodorized kerosene can be used as necessary. Moreover, when hold | maintaining a chemical | medical agent to the chemical | medical agent holding body 20, this can be hold | maintained with another auxiliary component, for example, if a sublimation substance is added as an auxiliary | assistant for transpiration | evaporation, the volatilization effect may increase. When a pyrethroid compound is used as a pest control component, it is also preferable to mix known synergists effective against this. Furthermore, when an antioxidant such as BHT or BHA or an ultraviolet absorber is added, stability against light, heat, oxidation, etc. is enhanced.

  The drug carrier 26 can be arbitrarily set in form, material, size, etc., but preferably has a simple structure and high air permeability. For example, a honeycomb shape, a slat shape, a bellows shape, a net shape, a slit shape, a lattice shape, a granular shape, a granular shape, or a paper having a hole or the like can be adopted. The shape of each cell is not a problem in terms of the effect of the present invention. As a shape other than those described above, for example, a hexagonal honeycomb shape, a circular shape, or an S-shape may be used. A breathable carrier in which granules, blocks, pulverized materials, etc. are stored in a breathable case (holding case) so as not to impair the breathability can also be used as the drug carrier 26.

  The material forming the drug carrier 26 is not particularly limited as long as the active ingredient can be sufficiently retained. However, it is preferable to use a material that can continuously volatilize the same amount of active ingredient over the required time, rather than volatilizing the retained active ingredient at a time. For example, paper (filter paper, pulp, linter, cardboard, cardboard, etc.), resins (polyethylene, polypropylene, polyvinyl chloride, highly oil-absorbing polymer, etc.), ceramic, glass fiber, carbon fiber, chemical fiber (polyester, nylon, acrylic) , Vinylon, polyethylene, polypropylene, etc.), natural fibers (cotton, silk, wool, hemp, etc.), glass fibers, carbon fibers, chemical fibers, natural fibers, etc., non-woven fabrics such as woven fabrics, porous glass materials, Examples thereof include a porous metal material and a wire mesh.

  Further, the drug carrier 26 may hold a drug containing an active ingredient, and may be used in any shape by combining one or more of these. In order to hold the active ingredient or the like on the drug carrier 26, a liquid coating method such as drop coating, impregnation coating or spray coating of the drug on the drug carrier 26, a method such as liquid printing or brush coating, or the drug carrier 26. For example, a method of sticking to the surface can be used. Furthermore, when the composition to be used is not liquid or when no solvent is used, methods such as kneading, coating and printing can be applied.

Next, the electric circuit 30 will be described with reference to FIG.
A resistance selection circuit 38 for selecting and switching the resistance value is connected in parallel to a motor 31 that rotationally drives the fan F. The resistance selection circuit 38 and the motor 31 are connected to the battery 32 via the power switch 16. A voltage is applied. The resistance selection circuit 38 includes a changeover switch 33, a first resistor 34, a second resistor 35, an LED 36, and a reset IC 37, which are connected in parallel to the motor 31, and an output terminal of the reset IC 37 is connected to the second resistor 35 and the LED 36. Connected between.

  The operation part of the power switch 16 is exposed to the outside and is disposed below the air inlet 21 of the chamber 11 (see FIG. 1). The changeover switch 33 is, for example, a normally closed leaf switch, and is switched by the protrusion 25a when the medicine holder 20 is inserted through the insertion opening 15 of the chamber 11, as shown in FIG. Thus, it arrange | positions in the position corresponding to the projection part 25a. The change-over switch 33 includes an operation lever 40 made of a conductor such as metal, and a contact 41 that is brought into contact with the operation lever 40 and is turned off. The operation lever 40 is pressed by the protrusion 25a, whereby the changeover switch 33 is switched. As the battery, an alkaline battery, a manganese battery, a mercury battery, a solar battery, a CADNICA battery, a storage battery, or the like can be used.

  The action of the reset IC 37 detects the battery voltage and controls the lighting of the LED 36. That is, the reset IC 37 has a function of, for example, blinking the LED 36 when the remaining battery level is low, or turning off when the battery life is exhausted, and notifying the user of the battery status.

Next, the operation of this embodiment will be described.
As shown in FIG. 1, the medicine holder 20 is inserted into the chamber 11 through the insertion opening 15 of the chamber 11 in the arrow X direction. Then, the medicine holder 20 is arranged between the fan F provided in the chamber 11 and coaxially with the axis perpendicular to the flat plate passing through the center of the circular opening which is the inlet 21 and the inlet 21. When the pest control apparatus 10 is put on the user by holding the belt B with the clip 19 and the power switch 16 is turned on, the motor 31 rotates and the fan F turns the outside air into an airflow. It is taken into the chamber 11 and passes through the drug carrier 26 of the drug holder 20. At that time, the pest control component is included in the air flow, and the air flow A including the pest control component is discharged through the upper exhaust port 13a and the lower exhaust port 13b, and the pest control component is volatilized.

  When the long-time medicine holder 20A having a volatilization duration set to 200 hours, for example, is inserted into the chamber 11, as shown in FIG. 4, the projection 25a presses the operation lever 40 and the changeover switch 33 is The connection is established between the first resistor 34 and the battery 32. Accordingly, the discharge current (current consumption) of the battery 32 is determined by the resistance value of the second resistor 35 (including the resistance value of the motor 31).

  On the other hand, when the short-time medicine holder 20B having a volatilization duration set to 84 hours, for example, is inserted into the chamber 11, the operation switch 40 is not pressed as shown in FIG. The first resistor 34 and the battery 32 are connected. Accordingly, the discharge current (current consumption) of the battery 32 is determined by the resistance values of the first resistor 34 and the second resistor 35 (including the resistance value of the motor 31).

  Thus, the resistance is selected corresponding to the volatilization duration of the medicine holder 20 (20A, 20B). Thereby, the discharge current (consumption current) of the battery 32 is changed, that is, when the medicine holder 20A for a long time is inserted, the consumption current is reduced and the duration (battery life) of the battery 32 is lengthened. When the short-time medicine holder 20B is inserted, the current consumption is increased to shorten the duration (battery life) of the battery 32, and the duration (battery life) of the battery 32 is reduced. Adjust to the volatility duration. The resistance values of the first resistor 34 and the second resistor 35 are set so that the duration of the battery 32 matches the volatilization duration of each drug holder 20.

  As described above, since the battery life is changed in accordance with the volatility duration of the drug holder 20 simply by inserting the drug holder 20 into the pest control apparatus 10, the user can control the pest control component by turning off the LED 36. The end of the volatilization duration can be confirmed. When the LED 36 is turned off, the medicine holder 20 and the battery 32 are simultaneously replaced, and the pest control apparatus 10 is reused. Therefore, a plurality of medicine holders 20 having different volatilization durations can be commonly used in one pest control apparatus 10, and the handling property is greatly improved and the pest control function is always maintained in an appropriate state. it can. In addition, since the indicator function for notifying the volatilization duration and the end of the battery life and the circuit therefor are unnecessary, the pest control device 10 can be reduced in size and cost, and the portable pest control device can be obtained. Is preferred.

  In addition, the specific shape part for identifying the kind (volatilization duration) of the medicine holder does not need to be a protrusion, and may take any form as long as the electrical resistance can be selected. . For example, shapes, forms, sizes, lengths, widths, thicknesses, colors, weights, materials, chemical substances, etc. can be considered, and the pest control device detects these differences and changes the resistance value of the electric circuit, and the battery What is necessary is just to match | combine a lifetime with the volatilization duration of a chemical | medical agent holder.

  According to the pest control apparatus 10 of this embodiment, even if the drug holders 20 having different volatilization duration (drug life) of the pest control components are set in the pest control apparatus 10, the battery life of the pest control apparatus 10 is set. Since it matches with the volatilization duration of the drug holder 20, it is possible to use a plurality of drug holders 20 having different specifications with one pest control apparatus 10, thereby improving the handleability. At the same time, the pest control function can always be maintained in an appropriate state, and a pest control device suitable for being portable can be provided.

  In order to confirm the effect of the present invention, an 84-hour drug holder (short-time drug holder) and a 200-hour drug holder (long-time drug holder) are prepared, and the electric circuit shown in FIG. 3 is provided. The operating time was measured by setting the pest control device. The resistance values of the first resistor and the second resistor were 1.3 kΩ and 150 Ω, respectively, and the battery was applied with 3.0 V using two AA alkaline batteries. In addition, transfluthrin or metfurthrin was used as a drug.

  The current value when the drug holder for 84 hours was set was 35 mA, and the battery life was about 84 hours. The current value when the 200-hour drug holder was set was 17 mA, and the battery life was about 200 hours. Moreover, when the residual amount of the pest control component of each drug carrier was measured after completion of the test, it was very small. Thereby, it was confirmed that the volatilization duration of the medicine holder and the battery life can be matched, and that the pest control component is effectively volatilized during the effective period of the battery.

  In addition, this invention is not limited to embodiment mentioned above, A deformation | transformation, improvement, etc. are possible suitably. For example, in the present invention, the device is described as a pest control device. However, the present invention is not limited to this. For example, any device can be used as long as it is a device that volatilizes a drug by an air current, such as a fragrance vaporizer. The same effect can be obtained.

It is a perspective view of the pest control apparatus which concerns on this invention. (A) is a front view of the long time chemical | medical agent holding body, (b) is a front view of the short time chemical | medical agent holding body. It is an electric circuit diagram of a pest control apparatus. It is a fragmentary broken view of the pest control apparatus which shows the state in which the chemical | medical agent support body for a long time was set. It is a fragmentary broken view of the pest control apparatus which shows the state in which the chemical | medical agent holding body for a short time was set.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Pest control apparatus 20 Drug holding body 20A Long-time drug holding body 20B Short-time drug holding body 25a Protrusion part (selection means, specific shape part)
30 Electric circuit 31 Motor (drive means)
32 Battery 34 First resistor 35 Second resistor A Airflow

Claims (3)

A medicine holder that holds a pest control component; a fan that is rotationally driven by a driving means; and a battery that supplies power to the driving means, and the pest control by applying an air flow from the fan to the medicine holder. A pest control device that volatilizes components,
A selection means for selecting a resistance value of an electric circuit of the pest control device according to an impregnation amount of the pest control component impregnated in the medicine holder;
A pest control apparatus characterized in that the duration of the battery is matched with the duration of the pest control component.   The pest control apparatus according to claim 1, wherein the selection unit is a specific shape portion provided on the medicine holder.   The pest control apparatus according to claim 1, wherein the pest control apparatus is a portable pest control apparatus that a user wears on the body.

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