JPS6327582Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an insecticidal volatilization tool.

Conventionally, when storing various types of clothing in clothing cases, drawers, etc., one or more solid insect repellents such as naphthalene are placed in each case or extraction to volatilize the active insect repellent ingredients over a long period of time. , so as to achieve the desired objective. However, if such insect repellents come into direct contact with clothing, they may cause discoloration 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.

The present invention uses a liquid insecticide instead of a solid insecticide, allowing its active ingredients to naturally evaporate at room temperature over a long period of time, and allowing it to be stored directly in the extractor of a clothing case or drawer for use. A flat container with a plurality of volatilization holes perforated on the outer surface is provided with a cap equipped with a clamping piece at both end openings so that it can be fitted freely, and a hollow shape is formed inside the container between the opposing caps. The gist is to support an inserted insecticidal mat, and to impregnate the mat with a liquid insecticidal agent whose active ingredient evaporates at room temperature.

The present invention will be explained below based on the illustrated embodiments.

In the figure, 1 is a flat container with the required size, and this container may be made of plastic or
It shall be formed by pasting aluminum foil on the inside of cardboard or coating it with synthetic resin, so that even though it is made of cardboard, the liquid insecticide will wet the structure of the container and leak to the outside surface. The volatilization holes 11 are arranged so that the active ingredients of the insecticide are volatilized from both sides of the flat container 1.
One to two or more holes are made. Further, caps 2 and 3 are fitted into the openings at both ends of the container 1, and these caps 2 and 3 are molded from synthetic resin, aluminum, etc., and a portion of one end thereof is fitted into the opening end of the container. The cap is inserted and fixed, and its interior is hollow, and the inside of the container is communicated with the outside of the container through the cap cavity, so that the insecticidal component can be volatilized from the cap cavity. Furthermore, gripping pieces 21 and 31 are provided protruding from the inner ends of the caps 2 and 3.
The insecticidal mat 4 is held between two opposing holding pieces 21 and 31 of the cap, and is supported in a hollow shape within the container. This insecticidal mat 4 is a liquid insecticide that is inserted into a container and is held between opposing caps, and the insecticidal active ingredient is naturally volatilized for a long period of time at room temperature on cardboard, non-woven fabric, or other moisture-containing board material. It is impregnated with a drug.

The volatilization tool constructed as described above is usually sealed using an airtight film, etc., and when used, the packaging is torn and used in the same manner as conventional insect repellents. The insecticide volatilizes at room temperature, and the gaseous substance is released to the outside through the cap cavity or the volatilization hole of the container, and performs the insecticidal and insecticidal action in the drawer or clothing case in which it is contained. At this time, since the insecticidal mat is supported in a hollow manner within the container, clothing does not come into direct contact with the mat, thereby preventing staining or discoloration.

3 is an embodiment in which the caps 2 and 3 are prevented from accidentally coming off the container, and the gripping pieces of the caps are partially modified as shown in the figure. This has a hook 22 integrally formed on the clamping piece 21, and a tongue-shaped cut 41 is also provided on the mat side.
When the end of the mat is held between the gripping pieces 21 of the cap, the hooks 22 push down the notches 41 and the hooks catch on the ends of the tongues to prevent them from coming off.

The liquid insecticide that can be impregnated into the insecticidal mat of the present invention includes, for example, 4-methyl-4-
Hepten-1-yn-3-yl-d-cis. trans-chrysanthenemate, 4-methyl-4-hepten-1-yn-3-yl-2.2.3.3-tetramethylcyclopropanecarboxidate, 5-propargyl-2-furylmethyl-d-cis. Trans-chryanthenemate, DDVP, etc. are used.

According to the present invention, a pine impregnated with a liquid insecticide that volatilizes at room temperature is supported in a hollow shape with caps at both ends in a flat container that allows free air circulation. Since the insecticidal active ingredient is effectively volatilized, and since the insecticide does not come into direct contact with clothing, it has insect repellent and insecticidal effects without causing stains or discoloration, and has the advantage of being easy to use. There is.

[Brief explanation of drawings]

FIG. 1 is an exploded view, FIG. 2 is a sectional view, and FIG. 3 is a different embodiment of the cap and mat. 1... Container, 11... Volatilization hole, 2, 3... Cap, 21, 31... Holding piece, 22... Hook,
4... Insecticidal pine, 41... Cut.

Claims (1)

[Scope of utility model registration request] A volatilization tool in which an insecticidal mat impregnated with a liquid insecticide whose active ingredient volatilizes at room temperature is housed in a perforated container, and a flat container with a plurality of volatilization holes perforated on both opposing sides, and this container. The cap is fitted into openings at both ends of the container, and the end of the insecticidal mat is held between the inner end surface of the cap, and the insecticidal mat is supported in a hollow shape with a required distance between the inner surface of the container and the insecticidal mat. An insecticide volatilization tool equipped with a clamping piece.