JP2018121536A - Insect repelling sheet, jig for fixing insect repelling sheet, and insect repelling tool - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an insect repelling sheet capable of preventing insect pests such as centipedes and termites from entering a house by enabling the insect repelling sheet to be arranged on pillars, walls, etc. of a building, capable of preventing the decomposition of the insect repelling sheet and maintaining an insect repelling effect by enabling the insect repelling sheet which has become dirty or deteriorated, and has lost an insect repelling effect to be replaced easily, and capable of reducing contamination to a human body and the environment, and to provide a jig for fixing the insect repelling sheet, and an insect repelling tool having the insect repelling sheet and the jig for fixing the insect repelling sheet.SOLUTION: The present invention includes: an insect repelling sheet including a base material sheet, an adhesive material layer, and an insect repellent layer containing a repellent or an insecticide; a fixing jig for fixing the insect repelling sheet to a support body; and an insect repelling tool provided with the insect repelling sheet and the fixing jig.SELECTED DRAWING: Figure 1

Description

  The present invention, such as centipede and white ants, that invade into electrical appliances such as indoor units or in outdoor units of air conditioners, harm humans and electrical equipment, corrode the pillars and walls of houses, etc. The present invention relates to an insect repellent sheet that can be easily replaced, an insect repellent sheet fixing jig, and an insect repellent tool.

  As a conventional method for preventing pests such as centipedes and white ants from entering a house, a liquid or powdered medicine (insect repellent) is sprayed on the soil around the house or under the floor. However, since many of the insect repellents used in the past are volatile, they diffuse into the atmosphere or are washed away with rainwater, etc. There is a need. In addition, since insect repellents contain harmful substances that are toxic to the human body, there is a concern about the adverse effects of insect repellents washed away with rainwater etc. penetrating into the living environment and groundwater and accumulating in the soil. The

  Moreover, when spraying an insect repellent on a large scale, it is necessary to request a specialist with specialized knowledge, which may require maintenance costs.

  As a method for preventing the invasion of pests without spraying insect repellents, for example, in the inventions described in Patent Documents 1 and 2, a woven fabric impregnated with polyethylene and polystyrene and impregnated with insect repellents is applied to a house. Sometimes, a method of providing facilities on the floor surface has been proposed. This method does not require re-spraying of the insect repellent, and can be expected to reduce the maintenance cost for a specialist.

  Further, in the invention described in Patent Document 3, a non-woven fabric in which short fibers of inorganic material are entangled at high density is placed in the soil so as to cover the base portion that comes into contact with the ground of the house, and physically invaded by pests and the like. A method to prevent this has been proposed. If it is this method, it is thought that the bad influence by the necessity of re-spraying and accumulation to soil etc. which are the faults of the method of spraying an insect repellent is solved.

JP-A-8-92968 Japanese Patent Application Laid-Open No. 7-268779 JP 2008-95210 A

  However, many insect repellent sheets such as the inventions described in Patent Documents 1 and 2 are obtained by impregnating an organic phosphorus compound into a woven fabric in which polyethylene or polystyrene is knitted into a fiber shape. Not only is it decomposed and its insect repellent effect is reduced, but also organic phosphorus compounds that are harmful to the human body can contaminate the soil.

  Further, as in the invention described in Patent Document 3, it is difficult to cover the outermost wall and roof of a house such as a finish wall by a method for physically preventing the invasion of a pest, and the gap from the gap to the inside of the pest May allow intrusion.

  The object of the present invention is to make it possible to arrange insect repellent sheets on pillars, walls, etc. of buildings, so that pests such as centipedes and white ants can be prevented from entering the house, and the insect repellent sheets become dirty or deteriorated. Insect repellent sheets that can be easily replaced when the insect repellent effect is lost, prevent disassembly of the insect repellent sheet, maintain the repellent effect, and reduce pollution to the human body and the environment, An object of the present invention is to provide an insect repellent sheet fixing jig and an insect repellent tool including these.

The present invention relates to the following.
1. An insect repellent sheet comprising a base sheet, an adhesive layer, and an insect repellent layer containing a repellent or an insecticide.
2. An insect repellent sheet in which an adhesive material layer is formed on the surface of the base material sheet, and an insect repellent layer containing a repellent or an insect repellent layer containing an insecticide is provided on the surface of the adhesive material layer.
3. An insect repellent sheet fixing jig for fixing the insect repellent sheet according to 1 or 2 to a support.
4). An insect repellent sheet fixing jig for fixing the insect repellent sheet according to 1 or 2 to a support, wherein a holding part for holding the insect repellent sheet and a surface of the insect repellent sheet held by the holding part are exposed. An insect repellent sheet fixing jig having an opening to be moved.
5. 5. The insect repellent sheet fixing jig according to 4, wherein when the insect repellent sheet fixing jig is fixed to the support, a hook is disposed at a position above the opening of the insect repellent sheet fixing jig.
6). The fixing for insect repellent sheet according to any one of 3 to 5, wherein when the insect repellent sheet fixing jig is fixed to the support, a pest sliding portion is arranged at a position below the insect repellent sheet fixing jig. jig.
7). An insect repellent tool comprising the insect repellent sheet according to 1 or 2 and the insect repellent sheet fixing jig according to any one of 3 to 6.

  According to the present invention, it is possible to prevent insect pests such as centipedes and white ants from entering a house by allowing the insect repellent sheet to be arranged on a pillar or wall of a building, and the insect repellent sheet is soiled or deteriorated. Insect repellent sheets that can be easily replaced when the insect repellent effect is lost, prevent disassembly of the insect repellent sheet, maintain the repellent effect, and reduce pollution to the human body and the environment, Insect-proof sheet fixing jigs and insect-proof tools equipped with these can be provided.

It is sectional drawing (left side) and a front view (right side) of an insect-proof sheet. It is sectional drawing of the insect-proof sheet and the fixing jig (1) for insect-proof sheets which fixes it. It is sectional drawing of an insect-proof sheet and the fixing jig (1) (with a hook) for insect-proof sheets which fixes it. It is sectional drawing of an insect-proof sheet and the fixing jig (2) for insect-proof sheets which fixes it. It is sectional drawing of an insect-proof sheet and the fixing jig for insect-proof sheets (2) (with a hook) which fixes it. It is sectional drawing which shows the example of installation of an insect repellent tool.

  Hereinafter, embodiments of the present invention will be described in detail. However, the present invention is not limited to the following embodiments.

<First embodiment: insect repellent sheet>
As shown in FIG. 1, one embodiment of the insect repellent sheet A of the present invention comprises a base sheet 1, an adhesive layer 2, and an insect repellent layer 3 containing a repellent or insecticide. . In the insect repellent sheet A of the present embodiment, an adhesive layer 2 is formed on the surface of the base sheet 1, and an insect repellent layer 3 containing a repellent or insecticide is provided on the surface of the adhesive layer 2. Below, each structure of the insect-proof sheet A of this Embodiment is demonstrated.

[Base material sheet]
The base material sheet 1 of this Embodiment is a member used as the base | substrate to which the adhesive material layer 2 is made to adhere. If the adhesive material layer 2 can adhere, it can be used without particular limitation. Examples of the material of the base sheet 1 include metals such as aluminum and stainless steel, wood, resin, rubber, woven / nonwoven fabric, cotton, and leather. These materials may be used alone or in combination of two or more. Moreover, the base material sheet 1 may be used as it is, and may be coat | covered with resin, a metal, etc.

  The base sheet 1 is preferably made of a material that is flexible enough to prevent cutting or cracking when the insect repellent sheet A is attached or replaced. From such a viewpoint, it is preferable to use plastics such as polyethylene terephthalate (PET), polybutadiene terephthalate (PBT), polyethylene (PE), polypropylene (PP), nylon 6 (PA6), nylon 66 (PA66). Among them, it is particularly preferable to use polyethylene terephthalate or an acrylic plate from the viewpoint of weather resistance, heat resistance, and price. These materials may be used alone or in combination of two or more.

  Although the thickness of the base material sheet 1 is not specifically limited, Preferably it is 5 micrometers to 2 mm, More preferably, it is 10 micrometers to 1 mm. When it is 5 μm or more, the base sheet 1 is difficult to be cut when the insect repellent sheet A is attached or replaced, and when it is 2 mm or less, the flexibility of the base sheet 1 is improved. Cracks are less likely to occur during replacement.

  The shape of the base sheet 1 is not particularly limited, and can be used in accordance with the usage and place of use and the shape of a fixing jig described later. Among these, from the viewpoint of installation on a pillar, a wall, or the like, a rectangular shape, a square shape, or a shape similar to these is preferable.

  The magnitude | size (width | variety) of the base material sheet 1 is not specifically limited, It can use suitably according to a use use, a use place, the magnitude | size of the fixing jig mentioned later, etc. From the viewpoint of installation on the pillars and walls of the house, the width may be 10 mm to 100 mm. When it is 10 mm or more, a large pest easily comes into contact with the insect repellent layer 3 containing a repellent or an insecticide described later, and when it is 100 mm or less, handling becomes easy when the sheet is replaced.

[Adhesive layer]
The pressure-sensitive adhesive layer 2 of the present embodiment is a member for bonding the base sheet 1 and the insect repellent layer 3 together. The adhesive material layer 2 can be used without particular limitation as long as it can adhere to the base sheet 1 and the insect repellent layer 3 containing the repellent or insecticide described below. From the viewpoint of weather resistance and durability, the adhesive material of the adhesive material layer 2 is preferably a component that is hardly dissolved by moisture such as rain. The pressure-sensitive adhesive material used for the pressure-sensitive adhesive layer 2 may be rubber-based, acrylic-based, silicone-based, polyester-based, or elastomer. Moreover, an adhesive tape, an adhesive sheet, and an adhesive film may be sufficient.

  The thickness of the pressure-sensitive adhesive layer 2 is not particularly limited, but is preferably 5 μm to 2 mm, and more preferably 10 μm to 1 mm. When the thickness is 5 μm or more, the adhesive material layer is hardly cut, and when the thickness is 2 mm or less, the flexibility of the sheet is improved, and the adhesive material layer is hardly cracked when the insect-proof sheet A is attached or replaced.

  As the adhesive material used for the adhesive material layer 2, commercially available and commercially available adhesive materials can be selected and used as necessary. For example, Hibon YA320-2, Hibon 1499, Hibon 1491, Hibon 1470, Hibon 1500, Hibon 1600, Hibon 1212, Hibon 1755, Hibon 7883, Hibon YA790-1, Hibon ZA881-1, Hibon 4032, Hibon 4250, Hibon 2047, Hi-Bon (manufactured by Hitachi Chemical Co., Ltd.) such as Hibon 2320S, Hibon 600B and Hibon 1010A, adhesive films such as Hitarex (manufactured by Hitachi Chemical Co., Ltd.), adhesive tapes such as Nystack (manufactured by Nichiban Co., Ltd.), etc. . These adhesive materials may be used individually by 1 type, or can mix and use 2 or more types.

[Insect repellent layer]
The insect repellent layer 3 contains a repellent or an insecticide which will be described later. The insect repellent layer 3 may contain only one or both of repellents and insecticides. The repellent or insecticide contained in the insect repellent layer 3 is not particularly limited and can be used. It can be appropriately selected according to the target pests such as white ants, centipedes, gejigeji, millipede and cockroaches. One type of repellent or insecticide may be used alone, or two or more types may be used in combination. From the viewpoint of adhering well to the adhesive layer 2, the repellent or insecticide is preferably in the form of powder or particles. Moreover, the insect repellent layer 3 may contain additives other than repellents or insecticides.

  The size of the insect repellent layer 3 is not particularly limited, and when the insect repellent layer 3 is provided on the surface of the adhesive material layer 2, the insect repellent layer 3 covers a part or all of the adhesive material layer 2. It can be changed according to the type and size of the target pest and the installation location. The width of at least one side when the insect repellent layer 3 is formed is preferably 1 mm to 100 mm, more preferably 5 mm to 50 mm, from the viewpoint of preventing a large insect from getting over. When the width is 1 mm or more, it becomes easy to prevent a large insect such as an adult centipede from getting over the insect repellent layer 3.

(Repellent)
A repellent is a so-called insect repellent, and is an agent that keeps pests such as white ants, centipedes, gejigeji, millipedes, and cockroaches from approaching or adhering to them. Examples of repellents include vegetable oils such as peppermint oil, natural pesticides, pyrethroid drugs, cinnamon, and the like, and repellents suitable for the target pests can be appropriately selected. In particular, mint oil is preferred from the viewpoint of the repellent effect against white ants and centipedes. These repellents may be used alone or in combination of two or more.

  The repellent may be used as it is, or if the repellent is liquid or oily, it may be used by a method of soaking in filter paper or cotton or a method of processing into beads.

(Insecticide)
An insecticide is a drug aimed at controlling (preventing, extermination, repelling, mitigating) pests such as white ants, centipedes, gejigeji, millipede, and cockroaches. Examples of insecticides include poison baits, contact agents, and killer agents. Specific examples include pyrethroids such as cyfluthrin, phenothrin, etofenprox, carbamates such as propoxl and carbaryl, neonicotinoids such as dinotefuran, camphor, rosemary essential oil, etc. An insecticide can be selected as appropriate. In particular, etofenprox and carbaryl are preferable from the viewpoint of controlling effect against white ants and centipedes. These insecticides may be used alone or in combination of two or more.

  The size (vertical and horizontal dimensions) of the insect repellent layer 3 is not particularly limited. When the insect repellent layer 3 is provided on the surface of the adhesive material layer 2, the insect repellent layer 3 covers a part or all of the adhesive material layer 2. The size of the target pest can be changed according to the type and size of the target pest and the installation location. The width of at least one side when the insect repellent layer 3 is formed is preferably 1 mm to 100 mm, more preferably 5 mm to 50 mm, from the viewpoint of preventing a large insect from getting over. When the width is 1 mm or more, it becomes easy to prevent a large insect such as an adult centipede from getting over the insect repellent layer 3.

(Function and effect)
The insect repellent sheet A of the present embodiment can be cut and flexible while having an effect as an insect repellent by selecting the thickness, material, etc. of the base sheet 1, the adhesive layer 2, and the insect repellent layer 3. Can be made. Thereby, since it is possible to adjust the width | variety, shape, etc. of the insect repellent sheet A according to the size and shape of the support 6 such as a pillar or wall of the building, and the size of the target pest, It is possible to prevent the invasion of pests that crawl up from the ground by fixing them to the walls and pillars without any gaps. Further, since the insect repellent sheet A of the present embodiment can be cut and flexible, when the fixing jig 7 is used for fixing to a support body 6 such as a pillar or wall of a building, this fixing treatment is performed. It can be easily attached to and detached from the tool 7. Therefore, by making it possible to arrange the insect repellent sheet A on the pillars and walls of the building, it is possible to prevent pests such as centipedes and white ants from entering the house. In addition, when the insect repellent sheet A is soiled or deteriorates and the insect repellent effect is lost, it can be easily replaced, so that the insect repellent sheet A can be prevented from being disassembled and the insect repellent effect can be maintained, and the human body and the environment are contaminated. Can be reduced.

(Modification)
The insect repellent sheet A in the present embodiment may have a three-layer structure including the base sheet 1, the adhesive material layer 2, and the insect repellent layer 3, and a new layer is provided between the layers as necessary. A multilayer structure may be used. Examples of the new layer include other pressure-sensitive adhesive layers, adhesive layers, resin layers and the like (none of them are shown). One kind may be used alone, or two or more kinds may be used in combination. Good. These new layers may be provided between the base material sheet 1 and the adhesive material layer 2 and between the adhesive material layer 2 and the insect repellent layer 3.

<Second embodiment: fixing jig for insect repellent sheet>
As shown in FIG. 2, the insect repellent sheet fixing jig 71 of the present embodiment is an insect repellent sheet fixing jig 71 for fixing the insect repellent sheet A of the first embodiment to the support 6. Below, the structure of the fixing jig 71 for insect-proof sheets of this Embodiment is demonstrated.

[Insect-proof sheet fixing jig]
The insect repellent sheet fixing jig 71 of the present embodiment is for fixing and arranging the insect repellent sheet A of the first embodiment on a support 6 such as a pillar or wall of a building. If the insect repellent sheet fixing jig 71 can be fixed by attaching the insect repellent sheet fixing jig 71 to the support 6 such as a pillar or wall of a building while holding the insect repellent sheet A, the structure, material, etc. It can be used without limitation.

  The insect repellent sheet fixing jig 71 preferably has a structure in which the attached insect repellent sheet A is not easily detached during use, and more preferably the insect repellent sheet A can be easily detached. In addition, it is preferable that the insect-proof sheet fixing jig 71 has a structure that does not easily peel off from the fixing place of the support 6.

  The material for the insect repellent sheet fixing jig 71 can be used without any particular limitation, and may be a metal such as aluminum or iron, a ceramic, a resin such as plastic, or wood. These materials may be used singly or in combination of two or more.

  The method for installing the insecticidal sheet fixing jig 71 on the support 6 such as a pillar or wall of a building is not particularly limited as long as it can be fixed so as not to come off due to rainwater, wind, vibration, or the like. A method of fixing with a screw, a nail or the like, a method of sticking the insecticidal sheet fixing jig 71 with an adhesive, and a method of adhering the insecticidal sheet fixing jig 71 with an adhesive can be selected freely.

(Action / Effect)
According to the insect repellent sheet fixing jig 71 of the present embodiment, since the insect repellent sheet A that has an effect as an insect repellent and can be cut and has flexibility is used, a pillar or wall of a building It is possible to prepare various fixing tools 71 for insect-proof sheets according to the size and shape of the support 6 such as the above, and the size of the target pest. Moreover, the insecticidal sheet A can be easily attached to and detached from the insecticidal sheet fixing jig 71. Therefore, by making it possible to arrange the insect repellent sheet A on the pillars and walls of the building, it is possible to prevent pests such as centipedes and white ants from entering the house. In addition, when the insect repellent sheet A is soiled or deteriorates and the insect repellent effect is lost, it can be easily replaced, so that the insect repellent sheet A can be prevented from being disassembled and the insect repellent effect can be maintained, and the human body and the environment are contaminated. Can be reduced.

(Modification 1)
As shown in FIG. 2, the insect repellent sheet fixing jig 71 of the present embodiment includes a holding portion 8 that holds the insect repellent sheet A and an opening that exposes the surface of the insect repellent sheet A held by the holding portion 8. 9.

  The holding unit 8 in the present embodiment holds the insect-proof sheet A. As long as the insect repellent sheet A can be held in the insect repellent sheet jig 71, there are no particular restrictions on the structure, material, etc., but if the insect repellent sheet A has a box-shaped structure that can accommodate the entire insect repellent sheet A, rainwater, wind, sunlight, etc. (Hereinafter, it may be called rainwater etc.) can hit directly and it is preferable at the point which can suppress omission and deterioration. Moreover, it is preferable that the material is resistant to corrosion and has weather resistance in that it does not easily deteriorate even when exposed to rainwater, wind, sunlight, or the like.

  The opening 9 is for exposing the surface of the insect-proof sheet A held by the holding unit 8. If at least a part of the surface of the insect repellent sheet A is exposed, the size, shape, position and the like are not limited. However, in order to exert the insect repellent effect of the insect repellent sheet A, the holding portion is opened from the opening 9. From the viewpoint of facilitating attachment / detachment to / from 8, it is preferable to be provided on the surface side of the insect-proof sheet A held by the holding unit 8. From the same viewpoint, the size of the opening 9 is preferably 30% or more of the vertical and horizontal dimensions of the insect-proof sheet A, more preferably 60% or more, and still more preferably 90% or more. On the other hand, from the viewpoint of making it difficult for the insect repellent sheet A to fall off due to rainwater, wind, vibration, etc., the size of the opening 9 is preferably less than 100% of the vertical and horizontal dimensions of the insect repellent sheet A. Further, since the insect repellent sheet A can be more easily removed from the holding portion 8, it is preferable that the end portion of the holding portion 8 has a protruding portion 10 protruding toward the inside of the opening portion 9.

(Modification 2)
The insect repellent sheet fixing jig 72 according to the present embodiment may have a collar portion 4 for preventing rainwater or the like from hitting. As shown in FIG. 3, the insect repellent sheet fixing jig 72 of the present embodiment is located above the opening 9 of the insect repellent sheet fixing jig 72 when the insect repellent sheet fixing jig 72 is fixed to the support 6. The collar part 4 is arrange | positioned in the position which becomes.

  The heel part 4 is for preventing the insect proof sheet A held by the insect proof sheet fixing jig 72 from being exposed to rainwater, wind, sunlight, etc. The heel part 4 is for the insect proof sheet. When the fixing jig is fixed to the support 6, it is preferably provided at a position above the opening 9 of the insect repellent sheet fixing jig 72. Thereby, deterioration due to rainwater or the like hitting the insect repellent sheet A is prevented. Moreover, the chemical | medical agent of the insect repellent layer 3 of the insect repellent sheet A is not exposed to rain water etc., and the outflow and deterioration of a chemical | medical agent can be prevented.

  The size (vertical and horizontal dimensions) and shape of the heel part 4 and the angle formed between the heel part 4 and the insect repellent sheet A can be appropriately adjusted according to the size and shape of the insect repellent sheet A and the opening 9. . For example, the size of the heel part 4 may be as large as the insect-proof sheet A or the opening 9. Further, the angle formed by the heel part 4 and the insect-proof sheet A is preferably 90 ° to 10 °, more preferably 80 ° to 10 °, and further preferably 65 ° to 25 °. When it is 90 ° or less, it tends to function as rain avoidance that prevents rainwater or the like from hitting, and when it is 10 ° or more, the insect repellent layer 3 is exposed, and an effect is easily exhibited against pests. Moreover, the collar part 4 may be movable and the angle may be arbitrarily adjusted.

  The material of the hook part 4 is the same as the material of the insect-proof sheet fixing jig 72. The material of the hook part 4 and the material of the insect-proof sheet fixing jig 72 may be the same, or may be different.

  The collar part 4 may be coated with a resin and a metal, and may be coated or coated with an additive such as a water repellent or a moisture-proof agent.

(Modification 3)
The insect repellent sheet fixing jig 73 of the present embodiment may have a pest sliding portion 5 for preventing the pests from easily climbing the pillars, walls and the like. As shown in FIG. 4, the insect repellent sheet fixing jig 73 of the present embodiment is located at a position below the insect repellent sheet fixing jig 73 when the insect repellent sheet fixing jig 73 is fixed to the support 6. The pest sliding part 5 is arranged.

  The pest sliding portion 5 is intended to make the limbs of the pests slip easily and hinder the progress, and is not particularly limited in the insect-proof sheet fixing jig 73 as long as such a function can be exhibited. Can be provided. Such a pest sliding portion 5 can be realized, for example, by providing a sheet portion having a flat surface. From the viewpoint of preventing pests from climbing columns and walls, when the insect-proof sheet fixing jig 73 is installed, it is preferably provided downward at a position below the insect-control sheet fixing jig 73. Thereby, in addition to the effect of the agent of the insect repellent layer 3 of the insect repellent sheet A, it becomes difficult for the pest to climb the pillar, the wall, etc. Can be improved.

  The size of the pest sliding portion 5 can be appropriately adjusted in accordance with the size of the insect repellent sheet A and the insect repellent sheet fixing jig 73. For example, the size of the pest sliding portion 5 may be the same size as the insect-proof sheet A.

  The material of the pest sliding portion 5 is not particularly limited as long as it has a function of making the pest limbs slip easily and hindering the progress, but if it is the same as the material of the insect-proof sheet fixing jig 73, the insect-proof sheet Since it can be molded integrally with the fixing jig 73, the manufacture is easy.

  The pest sliding portion 5 may be coated with a resin and a metal, or may be coated or coated with an additive such as a water repellent, a moisture-proof agent, or a lubricant. Thereby, it becomes possible for the pest sliding part 5 to improve the effect which makes a pest's limbs slip easily, and prevents progress.

(Modification 4)
The insect repellent sheet fixing jig 74 of the present embodiment may have both the heel part 4 and the pest sliding part 5. As shown in FIG. 5, the insect repellent sheet fixing jig 74 of the present embodiment is located above the opening 9 of the insect repellent sheet fixing jig 74 when the insect repellent sheet fixing jig 74 is fixed to the support 6. The heel part 4 is disposed at the position where the insect pests are located, and the pest sliding part 5 is disposed at the position which is the lower part of the fixing jig 74 for insect repellent sheet. According to the fixing jig 74 for insect repellent sheet, it is possible to suppress deterioration due to rainwater hitting the insect repellent sheet A, and in addition to the insect repellent effect being sustained, the pest itself climbs up the pillars, walls and the like. Since it becomes difficult, the effect which suppresses the invasion of the pest which creeps up from the ground can be improved further.

<Third embodiment: insect repellent tool>
The insect repellent tool B of this embodiment includes the insect repellent sheet A of the first embodiment described above (FIG. 1) and the insect repellent sheet fixing jig 7 of the second embodiment (FIGS. 2 to 5). Or 1). According to this, as the insect repellent sheet A held in the insect repellent sheet fixing jig 7 of the insect repellent tool B, the insect repellent sheet A that has the effect as an insect repellent and can be cut and has flexibility is provided. Since it is used, it is possible to provide an insect repellent tool B using various insect repellent sheet fixing jigs 7 according to the size and shape of the support 6 such as a pillar or wall of the building and the size of the target pest. It is. Moreover, the insecticidal sheet A can be easily attached to and detached from the insecticidal sheet fixing jig 7. Therefore, by making it possible to arrange the insect repellent sheet A on the pillars and walls of the building, it is possible to prevent pests such as centipedes and white ants from entering the house. In addition, when the insect repellent sheet A is soiled or deteriorates and the insect repellent effect is lost, it can be easily replaced, so that the insect repellent sheet A can be prevented from being disassembled and the insect repellent effect can be maintained, and the human body and the environment are contaminated. Can be reduced.

<Fourth embodiment: Installation method of insect repellent tools>
As shown in FIG. 6, the installation method of the insect repellent tool of the present embodiment is such that the surface opposite to the opening 9 provided in the insect repellent sheet fixing jig 74 of the insect repellent tool B4 is provided in the vertical direction. In this method, an adhesive (not shown) is used on the surface of the support 6 such as a pillar or wall of a building. In addition, as a method of installing the insect repellent tool B on the surface of the support 6 such as a pillar or wall of a building, in addition to the above-described adhesive, a method of fixing with a screw or a nail, a method of providing a fitting structure, or other fixing The method can be used. The ridge part 4 of the insect repellent sheet fixing jig 74 is disposed at a position above the opening 9 of the insect repellent sheet fixing jig 74 in a state where the insect repellent sheet fixing jig 74 is fixed to the support body 6. The pest sliding portion is arranged at a position which is a lower portion of the insect-protecting sheet fixing jig. Thereby, the insect repellent tool can be fixed so as not to be detached from the support 6 due to rain water, wind, vibration, or the like. Moreover, since the eaves part 4 is arrange | positioned above the opening part 9, since rainwater, a wind, etc. become difficult to hit the insect repellent sheet A, degradation of the insect repellent sheet A can be suppressed. Furthermore, since the pest sliding portion 5 is disposed below the insect-protecting sheet fixing jig 74, it becomes difficult for the pest to climb the support 6 such as a pillar or a wall. Can be prevented.

  Hereinafter, the present invention will be described more specifically with reference to examples. However, the present invention is not limited to these examples.

(Example)
Put the soil to the bottom of a 2L transparent plastic container capable of screw type lid up to a height of 50mm, and place a concrete block of 50mm in length, 50mm in width and 70mm in height as the support body 6 on the side of the concrete block Attach the insect repellent sheet fixing jig 7 (wide rubber band) to the part 30 mm in height from the soil surface, base sheet 1 (acrylic plate, thickness 0.5 mm), adhesive layer 2 (Ny stack, Nichiban) The insect repellent sheet A having a width of 10 mm and having a three-layer structure was attached to the insect repellent sheet fixing jig 7. As the insect repellent layer 3, a powdery insecticide (Aricadan powder, manufactured by Fumakilla Co., Ltd.) was used. A bait tree 30 mm long, 30 mm wide and 30 mm high is fixed on the concrete block with an adhesive, a small amount of water is placed on the soil, and 50 white ants (purchased from Sumika Techno Service Co., Ltd.) Let go. Observation was made for about one month, and white ants were confirmed to be alive or dead, and whether or not ant roads were formed on the side of the concrete block. Here, the term “ant path” refers to a path where a white ant heads to a feeding area formed by eating soil, excrement and food.

(Comparative example)
The experiment was performed under the same conditions as in the example except that the insect-proof sheet A was not installed on the concrete block as the support 6 and the concrete block as it was was placed on the soil.

  The results of Examples and Comparative Examples are shown in Table 1.

  The effect which prevents the invasion of a white ant was confirmed by providing the insect-proof sheet | seat A of width 10mm around the concrete block which is the support body 6 (side surface).

A ... insect repellent sheet 1 ... base sheet 2 ... adhesive layer 3 ... insect repellent layer 4 ... heel part 5 ... pest sliding part 6 ... support 7 ... Insect-proof sheet fixing jig 71 ... Insect-proof sheet fixing jig (1)
72 ... Fixing jig for insect repellent sheet (1) With hook 73 ... Fixing jig for insect repellent sheet (2)
74 ... Fixing jig for insect repellent sheet (2) With hook 8 ... Holding part 9 ... Opening part 10 ... Projection part B ... Insect repellent tool B1 ... Insect repellent tool (1)
B2 ... Insect repellent tool (1) With B3 Bins ... Insect repellent tool (2)
B4 ... Insect repellent tool (2) With a hook

Claims (7)

  An insect repellent sheet comprising a base sheet, an adhesive layer, and an insect repellent layer containing a repellent or an insecticide.   An insect repellent sheet in which an adhesive layer is formed on the surface of a base material sheet, and an insect repellent layer containing a repellent or an insecticide is provided on the surface of the adhesive layer.   An insect repellent sheet fixing jig for fixing the insect repellent sheet according to claim 1 or 2 to a support.   An insect repellent sheet fixing jig for fixing the insect repellent sheet according to claim 1 or 2 to a support, a holding part for holding the insect repellent sheet, and a surface of the insect repellent sheet held by the holding part And an insect repellent sheet fixing jig.   5. The insect repellent sheet fixing jig according to claim 4, wherein when the insect repellent sheet fixing jig is fixed to the support, a hook portion is disposed at a position above the opening of the insect repellent sheet fixing jig. .   The insect repellent according to any one of claims 3 to 5, wherein when the insect repellent sheet fixing jig is fixed to a support, a pest sliding portion is disposed at a position below the insect repellent sheet fixing jig. Sheet fixture.   An insect repellent tool comprising the insect repellent sheet according to claim 1 and the insect repellent sheet fixing jig according to any one of claims 3 to 6.

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