JP2683667B2 - Insect tape cassette - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to mosquitoes by heating and volatilizing insecticide components such as insecticides, repellents, insect repellents and insect repellents by means of heating devices and the like. The present invention relates to an insecticidal tape cassette, which is used for preventing damage caused by other harmful insects and has a built-in insecticidal tape provided with a predetermined insecticidal agent or the like on a long tape surface and / or inside. 2. Description of the Related Art Conventionally, various types of devices have been proposed for controlling harmful insects such as mosquitoes. And recently, the insecticide tape provided on the tape with a predetermined insecticide component is run, and the insecticide tape is heated by a thermal head at a predetermined position in the traveling path of the insecticide tape, and the insecticide tape is heated. Attention has been paid to a type that volatilizes an insecticide component and exterminates pests such as mosquitoes. For this reason, research and development of insect repellent tape cassettes having built-in insect repellent tapes used in such types of apparatuses are being promoted because of their easy handling. However, some problems remain unsolved when examining various insecticidal tape cassettes to date. As one of these unsolved problems, the cassette was taken out from the packaging box, used for a long period of time while being loaded in the heating device, and at a later point when it reached a portion near the end of the insect tape, It is said that the insecticidal effect is lower than at the initial stage, which makes the reliability of the product uncertain. [Means for Solving the Problems] The present inventor, while earnestly advancing research on the above problems, has an insect-removing tape having a length that can be used for, for example, 1 to 2 months, For this reason, the insect repellent tape cassette was taken out of the packaging box, and while it was loaded into the heating device and used, ultraviolet rays penetrated and penetrated into the insect repellent tape cassette, and the insecticide components of the insect repellent tape gradually increased due to this ultraviolet ray. The present inventors have accomplished the present invention by realizing that they will decompose and lose the insecticidal effect. That is, the present invention provides a case body, a supply-side reel arranged in the case body, a winding-side reel arranged in the case body, and a space between the supply-side reel and the winding-side reel. In order to drive the take-up reel, the insect-removing tape provided and a transparent portion configured in the case body so that the amount of the insect-removing tape wound around the supply-side reel can be recognized. Of the insect-removing tape cassette mounted on the heating device having the winding-side reel disc, wherein the winding-side reel disc on the surface of the case body has a hole for inserting the winding-side reel disc. However, the insect-removing tape cassette is characterized in that the winding-side reel disc cannot be inserted into the supply-side reel side, and the case body is made of an ultraviolet shielding material. Is. Embodiments FIGS. 1 to 4 show an embodiment of an insecticidal tape cassette according to the present invention. FIG. 1 is a plan view with an upper half of the cassette removed, and FIG. A front view, FIG. 3 is a sectional view taken along line III-III in FIG. 1, and FIG. 4 is a sectional view taken along line IV-IV in FIG. In each figure, 1 represents, for example, 2- (2'-hydroxy-3 ',
Opaque 6 to which an ultraviolet absorber such as 5'-di-tert-butylphenyl) -5-chlorobenzotriazole is added.
This is a cassette case body constituted by a molding means using a nylon resin.
And an upper half 3. The lower half 2 is composed of a side wall portion 4 provided with an abutting portion and a bottom plate portion 5. When the cassette is loaded in the heating device, a hole 6 for inserting a take-up reel disk on the heating device side is formed at a predetermined position of the bottom plate portion 5. In this embodiment, not only the hole 6 is formed corresponding to the 6 nylon ring-shaped take-up reel 7, but also the 6 nylon ring-shaped supply reel 8. A hole 9 is formed. However, the hole 9 is not of such a large diameter as the hole 6, and the take-up reel disc cannot be inserted into the hole 9.
And this hole 9 may not be formed. By doing this, when the insect repellent tape cassette is loaded in the heating device for use, the take-up reel disk of the heating device cannot be inserted in the supply reel side, so that it is removed in the wrong direction. It is possible to prevent the insect tape cassette from being loaded into the heating device. Therefore, even if the insect tape cassette is taken out of the heating device for some reason and then the insect tape cassette is loaded into the heating device again,
It can prevent loading in the wrong direction. In addition, when loading for the first time, loading in the wrong direction can be prevented. That is, if the supply reel and the take-up reel have the same holes as in the magnetic tape cassette, they may be loaded in the opposite direction. The insect-removing tape is wound on the side where it is on (the insect-removing tape runs from the reel on the winding side to the reel on the supplying side, so the used part is heated by the thermal head). I can't. However, this wrong use is not immediately noticed as wrong as in the case of magnetic tape reproduction, and only results after being bitten by a mosquito, for example. Since this is too late, the erroneous loading prevention mechanism as described above is extremely important. Reference numerals 10a and 10b denote standing walls for regulating the position of the supply-side reel 8, which are formed so as to have a substantially D-shaped cross section around the hole 9 and have a substantially cylindrical overall shape. Accordingly, when the supply-side reel 8 is disposed on the upright walls 10a, 10b, the supply-side reel 8 is rotatable with the upright walls 10a, 10b as the axis. 11a, 11b, 11c and 11d are ribs provided so as to extend radially outward from the periphery of the standing walls 10a and 10b. Reference numerals 12a, 12b, 12c, and 12d are ribs provided so as to extend radially outward from the hole 6. 13 is the insect repelling tape 14 wound on the supply side reel 8.
This is a viewing window made of a transparent material containing an ultraviolet absorber so that the amount of winding can be recognized from the outside. Reference numerals 15 and 16 denote 6-nylon tape guides such as guide rollers provided at predetermined positions of a traveling path of the insect repelling tape 14 from the supply reel 8 to the take-up reel 7. Reference numeral 17 denotes a stainless steel leaf spring provided so as to elastically contact the tape guide 15 at the position on the supply side, and the leaf spring 17 is an insect tape 14 attached to the tape guide 15 by its own force. Since it is pressed against the surface coated with the insecticide layer, it exerts a back tension effect on the running insect repellent tape 14 to improve the running property of the insect repellent tape 14. Further, when the cassette is loaded in the heating device, the thermal head 18 of the heating device enters between the tape guides 15 and 16, and the heat of the thermal head 18 volatilizes the insecticide component of the insect tape 14. However, since the insect repellent tape 14 is pressed against the tape guide 15 by the leaf spring 17, the insecticide component is removed from the insect repellent tape 14 in the portion between the tape guide 15 and the supply side reel 8. Is difficult to transfer to the insect repellent tape 14 located on the thermal head 18 side. That is, since the insecticide component disappears from the insecticidal tape 14 at the position corresponding to the thermal head 18, the insecticide component tends to move from the position on the front side thereof, but the pressing force of the leaf spring 17 is applied. As a result, the pesticide component is difficult to migrate because it acts as if the water of the river had been blocked. Reference numeral 19 denotes a ventilation hole provided at a position between the tape guides 15 and 16 so as to correspond to the thermal head 18 of the heating device. 20, when the cassette is loaded in the heating device, the capstan 21 of the heating device provided in the traveling path of the insect repelling tape 14 at a position between the thermal head 18 of the heating device and the tape guide 16 on the cassette side. Penetration hole, 22 is a window for entering pinch roller 23 of heating device, 24 is thermal head
16 A window for entry. 25a, 25b, 25c, 25d (25b not shown) are ribs 11a, 11b,
Similar ribs 26a, 26b, 26c, 26d (26b, 26c not shown) provided on the upper half 3 facing 11c, 11d are ribs 12
Similar ribs are provided on the upper half 3 so as to face a, 12b, 12c, and 12d. Reference numeral 27 denotes a cutout provided in the upper half 3 facing the hole 19. Reference numeral 28 denotes a viewing window made of a transparent material containing an ultraviolet absorbent, like the viewing window 13 provided in the lower half 2. When the insecticide tape cassette constructed as above is loaded into the heating device and the switch is turned on, the thermal head
After the heating by 18, the insect repelling tape 14 sandwiched between the pinch roller 23 and the capstan 21 on the heating device side travels from the supply reel 8 to the tape guide 16 side via the tape guide 15. Since the take-up reel 7 is rotated by the rotation of the take-up reel disk, the insecticide tape 14 is moved from the supply-side reel 8 to the take-up reel 7.
Travel slowly. While the insect tape 14 is running, the insect tape 14
Receives the heat from the thermal head 18, whereby the insecticide component provided on the insecticidal tape 14 is volatilized, and the wind sent from below the lower half 2 passes through the hole 19, and thus volatilizes. The insecticide component passes through the notch 27 and evaporates into the air, so that an insecticidal effect can be obtained. In the above embodiment, since the cassette case main body 1 is made of a resin containing an ultraviolet absorbent, ultraviolet rays hardly penetrate into the inside thereof. There is no danger of quality deterioration because it can be said that there is no such thing. Especially, the insect repellent tape 14 can be used continuously for 1 to 2 months, not one for one day like an insecticide mat. In the case of, the insecticide components tended to decompose and the insecticidal effect was significantly reduced after long-term use, but the insecticidal tape cassette was fatal such that the insecticidal effect was reduced by the constitution as in the above example. The shortcomings could be resolved. Further, in the above-mentioned embodiment, since the cassette is made of polyamide resin, migration of insecticide components such as allethrin, d-allethrin, plaresulin, pyrethroid, etc. from the insect repellent tape 14 to the cassette side is extremely small, Since the pesticide tape 14 has little loss of the pesticide component, the pesticide component provided on the pesticide tape 14 can be effectively used in the maximum amount, and the pesticidal effect is excellent. Further, the polyamide resin has high durability against the insecticide component, and is extremely preferable as a material constituting the insect tape cassette. Further, in the above embodiment, since the ribs 11a, 11b, 11c, 11d, 25a, 25b, 25c, 25d are provided on the inner surface side of the cassette case body 1, the ribs are wound around the supply side reel 8. The contact area between the insect repellent tape 14 and the inner surface of the cassette case body 1 is small, so that the insecticide component provided on the insect repellent tape 14 does not easily move to the cassette case body 1 side. Moreover, the ribs 11a, 11b, 11c, 11d, 25a, 25b, 25c, 25d
By providing the tape, the frictional resistance of the insecticide tape 14 when traveling is reduced, and not only the traveling property of the insecticide tape 14 is good, but also the temperature rise due to contact friction is small, and thus the heating is performed by the thermal head 18 of the heating device. Since the insecticide component is not pre-heated before being removed, the insecticide component is less likely to volatilize from the insect repelling tape 14 at the supply side position, and the insecticide component is concentrated only in the portion near the thermal head 18. Volatilization takes place. Also, ribs 11a, 11b, 11c, 11d, 12a, 12b, 12c, 12d, 25a, 25b,
By providing 25c, 25d, 26a, 26b, 26c, 26d, the mechanical strength of the cassette case body 1 is also improved,
11a, 11b,... Exhibit a remarkably large effect. In addition, before the insect repelling tape 14 is heated by the thermal head 18 of the heating device, the insect repelling tape 14 is strongly pressed by the leaf spring 17, so that the insecticide component is heated by the thermal head 18 as a result. Are volatilized from the insect tape 14, but at this time, it is difficult for the insecticide component on the tape guide 15 side to migrate to the thermal head 18 side, and the insecticide by heating the thermal head 18 The volatilization amount of the component is controlled to be constant. In addition, the leaf spring 17 not only has the above-described effects, but also improves the running property of the insecticidal tape 14,
Therefore, the volatilization amount of the insecticide component by the thermal head 18 is controlled to be constant. In the above embodiment, the entire cassette case body 1 including the lower half 2, the upper half 3, the supply side reel 8, the take-up side reel 7, and the tape guides 15 and 16 with which the insect repelling tape 14 contacts is made of polyamide. In the case of the insect tape cassette in which a reel flange (not shown) is provided on the supply side reel, the supply side reel, particularly the reel flange only, is described. Is made of a polyamide resin, even if the lower half 2 and the upper half 3 are made of a resin other than the polyamide resin,
The transfer of the insecticide component from the insect repellent tape 14 to the tape cassette side is small, and when the cassette case body 1 such as the lower half 2 and the upper half 3 is made of a resin other than a polyamide resin, the cassette case body Even if a polyamide-based resin sheet is interposed on the inner surface of the base material 1 or a polyamide-based resin coating is applied to provide a polyamide-based resin layer, the insecticide component is removed from the insect-repelling tape 14 to the cassette case body 1 side. It is difficult to move. Even if only ribs 11a, 11b, 11c, 11d, 25a, 25b, 25c, 25d are made of polyamide resin, the insecticide component does not migrate from the insect repellent tape 14 to the cassette case body 1 side. Is. Further, the traveling path portion of the insect repellent tape 14 from the portion wound on the supply side reel 8 to the tape guide 15 may be made of polyamide resin, and the portion on the winding side reel 7 side may be formed. There is a thermal head 18 from a certain insect tape 14.
Since the pesticide component has been volatilized and disappeared in, the polyamide resin may not be provided in these parts. In the above embodiment, a non-polymerizable ultraviolet absorber such as 2- (2'-hydroxy-3 ', 5'-di-tert-butylphenyl) -5-chlorobenzotriazole is used as a material constituting the ultraviolet shielding material. However, in addition, 2,2'-dihydroxy-4,4'-dimethoxybenzophenone, 2,2'-dihydroxy-4-methoxybenzophenone or 2,2'-dihydroxy-4-
A non-polymerizable ultraviolet absorber such as n-octyloxybenzophenone may be used.
-(2-methacryloxy) butoxybenzophenone, 2,
2'-dihydroxy-4- (2-methacryloxy) butoxybenzophenone, 2,2'-dihydroxy-4-methoxy-4 '-(2-methacryloxy) butoxybenzophenone, 2,2'-dihydroxy-4,4'-di A polymerizable ultraviolet absorber such as [(2-methacryloxy) butoxy] benzophenone may be used. When a non-polymerizable UV absorber is used, the UV absorber tends to move in the polymer forming the cassette case to form a high-concentration UV absorber layer by the surface layer. From the viewpoint of preventing deterioration of the cassette case body itself due to ultraviolet rays, it has been desired to use a non-polymerizable ultraviolet absorber. In the above embodiment, the case of the cassette case was molded using a mixture of a polyamide resin and an ultraviolet absorber. However, the molding of the cassette case body 1 was performed using a resin containing no ultraviolet absorber. Later, an ultraviolet absorbent-containing paint may be applied to the outer surface of the cassette case body 1 to provide an ultraviolet absorbent layer on the surface. Further, in the above embodiment, the viewing windows 13 and 28 are provided in the lower half 2 and the upper half 3 so that the remaining amount of the insect-removing tape 14 wound around the supply reel 8 can be visually recognized. As described above, this may be provided with a viewing window only on the upper half 3 side, and if the lower half 2 and the upper half 3 are made of transparent material, the whole becomes a viewing window. The window need not be configured. In addition, as the insecticide to be interposed in the insect tape 14,
In addition to the above-mentioned allethrin, for example, 3-allyl-2-methylcyclopenta-2-en-4-one-1-yl d-
Cis / trans-chrysanthemate, d-3-allyl-
2-methylcyclopenta-2-en-4-one-1-yl d-trans-chrysanthemate, 3-allyl-2-
Methylcyclopenta-2-en-4-one-1-yl d
-Trans-chrysanthemate, 2-methyl-4-oxo-3- (2-propynyl) cyclopent-2-enyl-chrysanthemate, N- (3,4,5,6-tetrahydrophthalimide) -methyl dl -Cis / trans-chrysanthemate, 5-benzyl-3-furylmethyl d-cis / trans-chrysanthemate, 5- (2-propargyl)-
3-furylmethyl-chrysanthemate, 3-phenoxybenzyl-2,2-dimethyl-3- (2 ', 2'-dichloro) vinylcyclopropanecarboxylate, 3-phenoxybenzyl d-cis / trans-chrysanthemate , Α-cyanophenoxybenzylisopropyl-4-
Chlorophenyl acetate, (S) -α-cyano-3-
Phenoxybenzyl (1R, cis) -3- (2,2-dichlorovinyl) -2,2-dimethylcyclopropanecarboxylate, (R, S) -α-cyano-1-phenoxybenzyl (1R, 1S) -cis / Trans-3- (2,2-dichlorovinyl) -2,2-dimethylcyclopropanecarboxylate, α-cyano-3-phenoxybenzyl-d-cis /
Trans-chrysanthemate, 1-ethynyl-2-methyl-2-pentenyl-cis / trans-chrysanthemate, 3-allyl-2-methyl-cyclopent-2-en-4-one-1-yl-2, 2,3,3-tetramethylcyclopropanecarboxylate, 1-ethynyl-2-methyl-2-pentenyl-2,2,3,3-tetramethylcyclopropanecarboxylate, 1-ethynyl-2-methyl-2
-Pentenyl-2,2-dimethyl-3- (2,2-dichlorovinyl) cyclopropane-1-carboxylate, [(pentafluorophenyl) -methyl] -1R, 3R-3- (2,2
-Dichloroethynyl) -2,2-dimethyl-cyclopropanecarboxylate, (S) -2-methyl-4-oxo-3- (2-propynyl) cyclopent-2-enyl (1R) cis / trans-chrysanthemate Insecticides, such as diethyltoluamide, dimethylphthalate, dibutylphthalate, tetrahydrofurfural derivatives such as Reserva 111 (manufactured by Yoshitomi Pharmaceutical), isosincomomerate esters such as Retsubar 333 (manufactured by Yoshitomi Pharmaceutical), octanediol (2- Ethyl-1,3-hexanediol), repellents such as 2-butyl-2-ethyl-1,3-propanediol, dihexamethylenecarboxide, camphor,
Insect repellents such as naphthalene, and other various anthelmintic agents can be appropriately used, and are not limited to these, and in addition to these insecticides, natural or artificial flavors may be used. If desired, various additives such as various fragrances, deodorants, bactericides, and coloring materials may be interposed. According to the insecticidal tape cassette of the present invention, a case body, a supply side reel arranged in the case body, a winding side reel arranged in the case body, and the supply side reel are wound. An insect-removing tape provided between the reel and the take-up reel, and a transparent portion formed on the case body so that the amount of the insect-removing tape wound around the supply-side reel can be recognized. A insecticidal tape cassette to be mounted on a heating device equipped with a winding-side reel disk for driving the winding-side reel, wherein the winding-side reel disk is provided on the winding-side reel side of the surface of the case body. It has a hole for insertion,
The winding reel disk cannot be inserted into the supply reel side, and the case body is made of an ultraviolet shielding material. It will be very convenient to prepare the insect repellent tape cassette because it will be possible to know in advance how many days the tape will remain available from the outside. Since it can be purchased, it will be extremely useful for households, and this insecticidal tape cassette has largely solved the drawback that the insecticide of the built-in insecticidal tape is decomposed, so that the last of the insecticidal tape is The insecticidal effect has not deteriorated even nowadays, the quality is extremely low, and it is highly durable. In this case, since the winding reel disk of the heating device cannot be inserted into the supply reel side, the insect tape cassette is not loaded in the wrong direction in the heating device, and the switch is not loaded after loading. After the power is turned on, the medicine is always volatilized from the insect tape heated by the thermal head of the heating device, and the effect is exhibited.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 to FIG. 4 show an insecticidal tape cassette 1 according to the present invention.
FIG. 1 is a plan view of the cassette with an upper half removed, FIG. 2 is a front view, and FIG. 3 is II in FIG.
FIG. 4 is a sectional view taken along the line IV-IV in FIG. 1 ... cassette case main body, 2 ... lower half, 3 ... upper half, 6 ... hole, 7 ... winding side reel, 8 ... supply side reel, 11a, 11b, 11c, 11d, 12a, 12b , 12c, 12d, 25a, 25b, 25
c, 25d, 26a, 26b, 26c, 26d …… Rib, 13,28 …… Peephole, 14…
... insect repellent tape, 15, 16 ... tape guide, 17 ... leaf spring, 18 ... thermal head.

Claims (1)

(57) [Claims] A case body, a supply-side reel arranged in the case body, a winding-side reel arranged in the case body, and an insect tape provided between the supply-side reel and the winding-side reel And a take-up reel disk for driving the take-up reel, the transparent part being configured in the case body so that the amount of the insect-removing tape wound around the supply-side reel can be recognized. An insect-removing tape cassette to be mounted on a heating device comprising: a case body having a hole for inserting the winding-side reel disc on the winding-side reel side of the surface of the case body; The insect repellent tape cassette, wherein the winding side reel disc cannot be inserted into the reel side, and the case body is made of an ultraviolet shielding material.