JPS638222Y2 - - 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 the case or extractor to volatilize the active insect repellent ingredients over a long period of time. , so as to achieve the desired objective.
However, when 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 or non-woven fabric, 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 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 main body and the lid, which are integrally formed of a paper board that forms the outside of the volatilization device, are symmetrical and folded in half with a hinge, and both the main body and the lid have a peripheral frame and an insecticide. A pine supporting rib is integrally formed, and a protrusion that prevents the insecticidal pine from flying out and forms a gap for volatilizing the insecticidal active ingredient, and a pin engagement tube for engagement are formed integrally on the outer peripheral frame. , and is characterized in that an insecticidal pine impregnated with a liquid insecticide whose active ingredient evaporates at room temperature is supported between the pine supporting ribs.

The present invention will be explained below based on the attached drawings.

In the figure, A and B are symmetrical, and are the body and lid of the volatilization tool, which are connected in a two-layered manner through a hinge C, and both the body A and the lid B are formed in the same shape. Therefore, main body A will be explained below.

This main body A has an outer peripheral frame 1 formed along the outer periphery of the main body so as to have a required size and shape, such as a square, rectangle, circle, or other elephant shape.
On the outer surface of this peripheral frame 1, a paper board serving as the outer board of the volatilization tool or a synthetic resin board (hereinafter referred to as paper board) 2 on which information such as the expiration date of the insecticidal ingredient can be printed is integrally provided by inserting, fitting, etc. Insecticidal pine support ribs 3, which also serve as reinforcement for the outer frame 1, are arranged inside the outer frame 1 so as to surround each corner of the outer frame, and in the case of a large outer frame, also in the center. The insecticidal pine supporting rib 3 and the outer peripheral frame 1 are integrally formed. It is preferable that the outer peripheral frame 1 is made of synthetic resin and integrally molded with the mat support ribs, but it can also be made of cardboard or other materials, and the material is limited. Never. When the insecticidal mat M is placed on the rib, the insecticidal mat support rib 3 creates a slight gap between the mat surface and the inner surface of the paper board 2 to allow gas to circulate, and to prevent the effective ingredients from volatilizing from the mat surface. Its height, that is, thickness, is determined based on efficiency. The outer surface of the insecticidal pine support rib 3 is brought into contact with the inner surface of the paper board 2 supported by the outer peripheral frame 1 to reinforce the paper board. Further, on the inner surface of the outer peripheral frame 1, one or two or more projections 4 are integrally provided at arbitrary locations, for example, on each side, each of which holds the insecticidal pine inside the outer peripheral frame, and the heights of all the projections 4 are made the same. At the same time, the projections 4 are arranged so that they come into contact with each other on the main body A side and the lid B side when the main body and the lid are stacked, and are also engaged with an engaging pin 5 separately from this projection. The pin 5 and the engaging tube 6 are fitted together when the main body A and the lid B are stacked, closing the main body A and the lid B to form one body. may be provided on the main body and the lid, or either one may be provided, that is, a pin may be provided on the main body side and an engaging cylinder may be provided on the lid side. Furthermore, the hinge C that folds the main body A and the lid B in half and overlaps them may be provided between the protrusions 4 facing each other on the main body side and the lid side, but It may also be provided.

The above insecticidal matte M is made of non-woven fabric, cardboard with good impregnation properties,
A sponge board or the like is sized appropriately so that it fits within the protrusions protruding from the outer frame surfaces of the main body A and the lid B, and the thickness is slightly thinner than the height of the protrusions that are butted against each other. impregnation with the required amount of fluid insecticidal agent which naturally evaporates its insecticidal active ingredient over a long period of time. The liquid insecticide that can be impregnated into the insecticidal mat includes, for example, 4-methyl-4-hepten-1-yn-3-yl-a-
Cis-trans-chrysanthenemate, 4-methyl-4-hepten-1-yn-3-yl-2,
2,3,3-tetramethylcyclopropanecarboxydate, 5-propargyl-2-furylmethyl-a-cis-trans-chrysanthenemate,
and DDVP etc. are used.

Then, the insecticidal mat M is stored inside the protrusion on the outer peripheral frame and inner surface of the mat support rib of either the main body A or the lid B of the volatilization tool constructed as described above, and the main body and the lid are connected by the hinge C. The insecticidal mat is held between the main body and the lid by folding it in half and stacking it on top of each other, and inserting the pin into the engaging tube. It is radiated to the outside from the gap between the protrusions, that is, the gap due to the height of the protrusion. In this case, small holes may be punched in the paper board 2 to allow the radiation to be emitted from the outer surface of the main body or lid. In addition, in order to use this by hanging it inside a chest of drawers, etc., it is sufficient to attach the hook F to either the main body or the lid, or to sandwich it between the main body and the lid. Since the effective insecticidal ingredients of this insecticidal pine volatilize naturally, it is packaged in an airtight sheet such as vinyl film when shipped from the factory to prevent volatilization before use. Alternatively, the insecticidal mats stored between the body and the lid may be packaged together with the volatilizer.

According to the present invention, the active ingredient of the liquid insecticide impregnated into the pine is naturally volatilized at room temperature and released from the outer surface of the volatilizer, and the desired insecticide and insect repellent can be obtained without the agent directly touching clothing. It has advantages such as being effective and easy to use.

[Brief explanation of the drawing]

FIG. 1 is a developed perspective view, FIG. 2 is a front view of the device in use, and FIG. 3 is a sectional view. A...Body, B...Lid, C...Hinge, M...
Insecticidal mat, F...Hook, 1...Outer periphery, 2...
... Paper board, 3 ... Insecticidal pine support rib, 4 ... Protrusion, 5 ... Pin, 6 ... Engagement tube.

Claims (1)

[Scope of utility model registration request] The main body and the lid, which are integrally formed of a paper board that forms the outside of the volatilization tool, are each symmetrical and are folded in half with a hinge, and both the main body and the lid have an integral outer peripheral frame and insecticidal pine supporting ribs. and a protrusion that prevents the insecticidal mat from flying out and forms a gap for volatilizing the insecticidal active ingredient, a pin for engagement, and an engagement tube are each integrally formed on the outer peripheral frame,
and an insecticidal volatilization tool which supports an insecticidal pine impregnated with a liquid insecticide whose active ingredient evaporates at room temperature between the pine support ribs.