JPS6315281Y2 - - Google Patents

Description

[Detailed explanation of the idea] The present invention relates to an insect repellent material.

In the past, insect repellents were simply packed in cellophane packaging and placed in a drawer to exterminate pests, but the effectiveness of cellophane packaging was naturally limited, and the medicinal effects were limited. In terms of sustainability, it also had the disadvantage of being over in an extremely short period of time. Also, there was no form that could fully utilize its medicinal effects.

The present invention has been made with the aim of eliminating the above-mentioned drawbacks of the conventional technology. Specifically, the present invention is an over-the-top type of insect repellent material for use in repelling insects from clothing that is hung on a hanger or the like. This is an overlay-type insect repellent material for use in insect repelling clothing hung from a hanger, etc., in which a chemical agent is held in a sheet-like base material, and the base material is divided into two parts in an inverted U-shape. An insect repellent, characterized in that the base sheet is folded in half to form a ventilation passage, and the base sheet is provided with a fastening part for fastening the bottom end when folded in an inverted U-shape. Related to materials.

The present invention has the above-described structure, and during overlay use, the lower end of the sheet-like base material is folded into an inverted U-shape and closed by a fastener. The lower end of the air passage formed in the sheet-like base material bent in an inverted U-shape is closed by closing the fastener, and the drug component gas volatilized from the inner surface of the base material is trapped in the passage. In general, the chemical component gas has a higher specific gravity than air, so if the lower end of the passage is open, it will settle and flow out from the opening at the lower end, get stuck at the bottom of the drawer, and the insect-proof clothes (hanged on hangers) However, according to the configuration of the present invention, sedimentation runoff loss is reduced. The chemical component gas trapped in the above passage is accompanied by the airflow that occurs each time the door of a chest of drawers is opened and closed, flows out from the ventilation passage to the side, and is diffused into the surrounding area, effectively contributing to insect-proofing of clothing. do.

In the present invention, there are no restrictions on the size, shape, etc. of the sheet-like base material.As long as it can be stored in a normal clothing storage, etc., it can be folded into an inverted U-shape. , rectangle, triangle, diamond, trapezoid,
It can be any shape such as a square. There are no restrictions on the material of the base material either. Normally, paper, pulp,
Any resin film, metal film, cloth, etc. may be used alone or in combination (laminate film, etc.).

In the present invention, the chemicals include at least one of insect repellents, repellents, pheromones, insecticides, fungicides, insect repellents, and, if necessary, deodorants, deodorants, fragrances, and fragrances. , anti-wrinkle agents, antistatic agents, etc. may be used alone or in combination. Representative examples include the following.

As the drug used in the present invention, drugs used for this type of application can be used. Typical insecticides include pyrethrin, allethrin, bioallethrin, phthalthrin, resmethrin, permethrin, huenvalerate, phenothrin, flamethrin, 1-ethynyl-2-methyl-2-pentenyl 2,2,3,3-tetramethel. Cyclopropanecarboxylate, 1-ethynyl-2-methyl-2-pentenyl-2,2-dimethyl-3-(2',
2'-dichlorovinyl)-cyclopropanecarboxylate, 1-ethynyl-2-methyl-2-pentenyl-2,2-dimethyl-3-(2'-methyl-
1'-propenyl)-cyclopropane-1-carboxylate, α-cyano-3-phenoxybenzyl 2,2,3,3-tetramethylcyclopropanecarboxylate, or organic compounds such as DDVP, diazinon, marathon, dibrome, etc. phosphorus insecticide,
Carbamate insecticides such as propoxysal and Sevin are used as repellents; Examples of insect repellents include 3,4-dichloromaleimide, butylhydroxyanisole, t-butyl-m-cresol, and the like, and naphthalene, camphor, valajichlorobenzene, and the like. Furthermore, at least one of the following drugs may be used in combination. Fungicides include PCMX, BCA, sorbic acid, thiophanate, triazine, and irgasan.
DP300, benzoic acid, chlorhexidine, paraben, hinokitiol, TBZ, daconyl, etc.
Examples of fragrances and deodorants include citral, citronellal, and lauric acid methacrylate.

The means for holding the above-mentioned drug on the base material is not limited at all. For example, coating, impregnation,
Examples include spraying, kneading, printing, and laminating a separate drug-retaining film. In addition, by these means, various patterns may be applied to the base material by printing, spraying, etc. on at least one surface of the base material using a formulation of ink, paint, etc. impregnated with a chemical. By applying a pattern to the base material in this way, the resins contained in the paint or the paint will release the drug in a sustained manner, and the duration of the effect will be longer and longer than when it is simply impregnated with the drug. can be held. In addition, the drug is dispersed due to the pattern, which allows the drug to diffuse into the sheet-like carrier and clothing, which has the advantage of not transferring more drug than necessary, resulting in even more sustained release and an extension of the shelf life. .

Embodiments of the present invention will be described below with reference to the accompanying drawings.

FIGS. 1A to 1C are a perspective view, a vertical sectional view, and a developed view showing an example of the implementation of the present invention, in which 1 is a base material, the base material 1 has a sheet shape, and left and right side parts 1 −
1, 1-2 are inverted U through the notch 3 in the center of the base material 1
The side parts 1-1, 1- are bent into two in a letter shape.
A ventilation path 2 is formed between the two.

At the lower end of the left and right side parts 1-1 and 1-2,
Fastening parts 4, 4' are provided for closing the lower end opening of the ventilation passage 2 when used as an overlay. As the fastening parts 4, 4', for example, a structure consisting of a fitting protrusion 4 and a concave part 4' as shown in the figure can be adopted,
A through hole is shown as a recess 4'.

In use, as shown in Figures 1 and 2, the sheet-like base material 1 is inserted into the hook part A-1 of the hanger A through the cutout 3 in the center, and then folded in half into an inverted U shape. When the base material 1 is hung from the hanger A, the base material 1 is divided into left and right side parts 1-1 and 1-2, and a ventilation passage 2 is formed between them.
The lower end of is closed by the fitting connection of the fastening parts 4, 4'. This occlusion condition is shown in phantom in FIG. 1B.

As a result of the blockage of the lower end of the ventilation path 2, the drug component gas volatilized from the inner surface of the base material 1 is trapped inside the ventilation path 2,
Each time the door of the dresser is opened or closed, this drug component gas is accompanied by the air flow inside the drawer caused by this opening and closing, flows outward from the openings on both sides of the ventilation passage 2, and is diffused around it. The upper part of the chest of drawers,
For example, it is used to protect against insects on clothes hanging on hangers.

2A and 2B are a developed view and a vertical cross-sectional view of another embodiment of the present invention in a state of use, in which the notch 3 is cut from the center of the base material 1 to the lower end of the short side of the base material 1. and the lower part of the notch 3 (bottom in the drawing)
It is substantially the same as the one shown in Fig. 1, except that a joint part 3a of adhesive type with release paper is provided on one side of the board, and the fastening parts 4 and 4' have button-shaped uneven parts. be.

[Brief explanation of the drawing]

1A to 1C are a perspective view, a vertical sectional view, and a developed view showing one embodiment of the present invention, and FIGS. 2A to 2B are a developed view and a longitudinal sectional view showing another embodiment of the present invention. In the figure, 1 is a sheet-like base material, 2 is a ventilation path, and 3 is a sheet-like base material.
is a notch, and 4 and 4' are fastening parts.

Claims (1)

[Scope of utility model registration request] It is an overlay-type insect repellent material used to repel insects on clothing that is hung on a hanger, etc., and the drug is held in a sheet-like base material, and the base material is folded in half into an inverted U shape. 1. An insect repellent material, wherein a ventilation passage is formed inside the base sheet, and the base sheet is provided with a fastening part for fastening the lower end part when folded into an inverted U-shape.