JPH0530623Y2 - - Google Patents

Description

[Detailed explanation of the idea]

[Industrial Application Field] The present invention relates to an insecticide volatilization tool that is stored in a dresser, costume box, etc. and used. [Prior art and its problems] Conventionally, when storing various types of clothing in costume cases, chests of drawers, etc., one or more solid insecticides such as naphthalene are put in each case or extraction for insect repellent and kept for a long period of time. The insect repellent active ingredients are then volatilized to achieve the desired purpose. However, when such insecticides come into direct contact with clothing, the insecticides may cause the dyes in the clothing to discolor and damage the clothing. For this reason, insect repellents such as naphthalene are packaged in paper, non-woven fabric, etc., or special processing is applied to volatilize the active ingredients into cases, drawers, or extractors of drawers without the drugs coming into direct contact with clothing. It's filling up. However, even if a solid insect repellent is wrapped in paper or the like, when clothing comes into contact with the wrapping paper, the dye may be attacked by the insect repellent components, resulting in discoloration. The present invention uses a liquid insecticide instead of a solid insect repellent, which naturally evaporates its active ingredients at room temperature over a long period of time, and can be used by storing it directly in the extractor of a clothing case or drawer. The purpose is to do something. [Means for Solving the Problems] The present invention was made to achieve the above object. On at least two side edges of the base plate facing the end face of the insecticidal pine to be placed, a large number of ventilated protrusions are arranged along each side edge, and between the opposing protrusions on both sides, The insecticidal mat impregnated with a liquid insecticide that naturally evaporates at room temperature is placed, and the locking piece provided on the cover plate side is fitted into the locking groove provided on the base plate to close the cover plate. It is removably provided, and a protrusion is provided on the inner surface of the base plate and cover plate to support the insecticidal pine without coming into close contact with the base plate and cover plate, and the longitudinal length of the protrusion is protected against discoloration of clothing caused by insecticide. The gist is that it is set within the range of 3-15 mm, which is enough to prevent this. [Example] The present invention will be explained below based on the illustrated example. In the figure, reference numeral 1 denotes a base plate, which has a rectangular shape as shown in the figure, as well as a circular, diamond, heart, or other elephant shape as required, and is molded from synthetic resin or the like. Also, a large number of protrusions 2, 2, . . . are provided protrudingly on at least two opposing sides of the base plate 1. The protrusions 2 are plate-shaped and have a height greater than the thickness of the insecticidal pine on the base plate 1, and are arranged in large numbers at required intervals. The longitudinal direction of the protrusion 2 is arranged to intersect with the edge 1E of the base plate. In addition, the length of the parallel protrusions 2 in the longitudinal direction is set to such an extent that dyes on clothing will not discolor when applied with insecticidal chemicals between the end of the insecticidal mats stored in the base plate 1 and the clothing in contact with the volatilization tool body. Specify the distance between the two. This is usually set in a range of about 3 mm to 15 mm. In addition, the distance L between the parallel protrusions 2, 2 should be determined appropriately to prevent clothing from entering the interior and to allow ventilation so that the insecticidal ingredients impregnated in the insecticidal mat volatilize and permeate out of the volatilization tool. shall be. Although the protrusion 2 is shown as a flat plate, it may be bent or curved at the center to form a dogleg or S-shape in order to more reliably prevent clothing from entering the volatilization device. be. Furthermore, it is also possible to form the protrusion 2 by drilling a large number of thin rod-like objects. The groups of protrusions arranged in a line in this way are provided parallel to the two opposing side edges of the base plate 1, and the insecticidal pine is placed between the two opposing groups of protrusions. Do it like this. Further, as shown in FIG. 3, the group of protrusions may be formed on three side edges other than one end side, or furthermore, they may be formed on all four side edges of the base plate 1. On one side edge of the base plate 1, that is, one side edge that does not form a group of protrusions, an end plate 3 having a height approximately equal to the height of the protrusions 2 is provided in series so as to intersect with the base plate 1, and this end On the inner surface of the plate 3, locking grooves 3H, 3H for locking the locking pieces 5 provided on the cover plate are formed at positions facing the protrusions 2. This end plate 3 is not formed in the embodiment shown in FIGS. 3 and 4, in which a group of protrusions are provided on three or more side edges of the base plate 1. In the embodiment shown in FIG. 1, an end plate 6 is similarly formed integrally with the base plate 1, facing the end plate 3. A cover plate 4 is detachably provided on the base plate 1, and a locking piece 5 is provided protruding from the inner surface of the cover plate 4, and the locking piece 5 is inserted into the locking groove 3H and locked. Board 4
Make sure that it does not open up inadvertently. In this case, the shapes of the locking piece 5 and the locking groove 3H are not limited as long as they fit and lock each other. The locking groove 3H is also formed at the end of the group of protrusions, so that the cover plate is securely locked to the base plate by the locking piece and the locking groove. Further, on the inner surfaces of the cover plate 5 and the base plate 1, there are protrusions 1T,
A plurality of 5Ts protrude to support the insecticide pine 8 placed on the base plate 1 from above and below, so that the pine does not come into direct contact with the base plate/cover plate, thereby preventing the entire outside of the insecticide pine from coming into contact with the base plate/cover plate. The insecticidal component can be volatilized from the surface. The insecticidal mat 8 is made by impregnating a desired impregnated mat with an insecticide, and the impregnated mat is formed of non-woven fabric, highly impregnable cardboard, pulp board, plastic resin board, sponge board, etc., and is placed on the base plate 1. The size shall be such that it can be accommodated within the ridge group. The impregnated mat is then impregnated with a required amount of a liquid insecticidal or insect repellent agent whose insecticidal active ingredients naturally evaporate over a long period of time at room temperature. Examples of this insecticide include 4-methyl-4-
Hepten-1-yn-3-yl d-cis, trans-chrysanthemate (vapathrin), 4-
Methyl-4-hepten-1-yn-3-yl
Examples include volatile pyrethroids such as 2,2,3,3-tetramethylcyclopropanecarboxylate, 5-propargyl-2-furylmethyl d-cis, and trans-chrysanthemate, or dichlorvos. In addition, other ingredients such as pyrethroid synergists such as piperonyl butoxide, cinepirin 500, and S-421, antioxidants such as BHT and DBH, fragrances, and even bactericides and repellents are added. It can be used as an insecticidal pine for other purposes. Further, the base plate 1, the cover plate 4, the group of protrusions, etc. are made of synthetic resin such as polypropylene, ABS, PET, etc., but this is not limited as long as it can be molded. In addition, a month is displayed on the edge of the cover plate 4 so that it is easy to check when the insecticidal mat is replaced or inserted, and a pointer 9 that can be slid along the edge of the cover plate 4 is provided to indicate the pointer 9. Move it and do it. (Example 1) An insecticidal mat was prepared by impregnating a pulp mat measuring 22×35 mm in length and width and 2.8 mm in height with 80 mg of vapor rind, 3.2 mg of DBH, and a small amount of fragrance. The outer circumference of the case of the volatilization tool is box-shaped with length and width of 45 x 45 mm and height of 8 mm, and on two opposing sides of the peripheral wall, small strips of 8 mm in width protrude from the base plate at positions 3 to 11 mm from the outer circumference of the case. The above insecticidal mats were inserted into a polypropylene volatilization tool with 13 sheets arranged at 2 mm intervals, and the lid plate was attached to the upper surface of the ridge group, which was the peripheral wall, and then packaged in an airtight film bag. did. When the airtight film was removed at the time of use and one volatilizer containing the insecticidal pine was placed between and on clothes in 20 drawers, the clothes were damaged by pests for 8 months. There was no discoloration or staining of the clothing. (Example 2) Vertical and horizontal strips containing 120 mg of vapor sulin and a small amount of fragrance
A sustained drug release resin sheet of 22 x 35 mm and 2.8 mm in height.
The same volatilization tool as in Example 1 (however, small protrusions of 12 mm wide strips protruding from the base plate in 3 directions of the peripheral wall were placed at 2 to 14 mm from the outer circumference of the case at 7 intervals of 4 mm).
The sheets were arranged in a row, inserted into a container (equipped with a replacement seasonal display piece and its engaging means on one side), and after securing a lid plate, were packaged in an airtight film bag. Use the two volatilizing tools containing insecticidal mats with the airtight film removed, sandwiching them between two kimonos (some of which have patterns printed with Shinchiyu) in a 50-capacity clothing box. When the kimono was removed after several months, no damage from clothing pests or discoloration of the pattern was found. (Test Example) A discoloration test was conducted on clothing for the present invention of Example 1, the volatilization tool containing insecticidal pine, and the control volatilization tool prepared with the vent shape changed as shown in the table below. In other words, copper thread was wrapped 10 times to cover the vent surface of the test volatilization device, placed in an airtight film, and left at 50℃ for 10 days. After examining the discoloration of the copper thread, the following results were found. It was hot.

[Effect of idea]

According to the present invention, a lid plate is removably attached to the base plate so that the lid can be closed, and a large number of protrusions are arranged and arranged to allow ventilation on at least two opposing side edges of the base plate.
An insecticidal mat impregnated with a liquid insecticidal agent whose insecticidal component naturally evaporates at room temperature is placed between the opposing ridges, and the longitudinal length of the ridges is set to a length sufficient to prevent discoloration of clothing caused by the insecticide. 3-15
mm, it can be stored directly in the extractor of a drawer without damaging clothing and exhibits its insecticidal effect over a long period of time, and has the advantage of being easy to use.

[Brief explanation of the drawing]

Figure 1 is a perspective view of the exterior, Figure 2 is a sectional view, Figure 3
Figures 4 and 5 show different embodiments. 1 is a base plate, 2 is a protrusion, 3 and 6 are end plates, 4 is a lid plate, 5 is a locking piece, and 8 is an insecticidal pine.

Claims (1)

[Scope of utility model registration request] At least two side edges of the base plate that are opposite to the end face of the insecticidal pine placed on the base plate are provided with a large number of protrusions arranged along each side edge to allow ventilation, and opposite protrusions on both side edges. An insecticidal mat impregnated with a liquid insecticide that naturally evaporates at room temperature is placed between the rows, and a locking piece provided on the cover plate side is fitted into a locking groove provided on the base plate. The cover plate is detachably provided, and protrusions are provided on the inner surfaces of the base plate and cover plate to support the insecticidal pine without coming into close contact with the base plate and the cover plate, and the longitudinal length of the protrusion is covered with insecticide. An insecticide volatilizer with a range of 3-15 mm that can prevent discoloration of clothing caused by insects.