JPS61165442A - Insect control device of house - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION A. Field of Industrial Application The present invention mainly relates to a device for preventing damage caused to houses by pests such as termites, caterpillars, and ants.

B. Conventional technology In order to prevent termite damage, which is said to cost tens of billions of yen annually, it is necessary to use an organic chlorine-based termite control agent, chlordane (C+eHsCl).
5) Impregnating, painting, spraying, perforating or spraying 2% oil or emulsion into building structural materials or around the base is most commonly used, and the control effect is also reliable and large. There is.

By the way, house termites are pests that invade houses and cause significant damage. House termites build their nests in the ground, connect to houses above ground through tunnels, climb up from the foundation to the wood surfaces of houses, create covered tunnels, and devour the wood. These house termites nest in the soil far away from the damaged area, so
Nests are difficult to eradicate.

C1 Conventional problems to be solved by the present invention Chlordane, which is currently widely used as a termite control agent, is an organic chlorine and is harmful to humans and livestock. It has been frequently reported that trace amounts of chlordane, which is not used for purposes other than termite control, have begun to be detected in bays, lakes, marshes, well water, etc. in various places. Contrary to expectations, chlordane, which had been under investigation, has been forced to be reconsidered as a cause of environmental pollution such as water pollution.

An object of the present invention is to provide a pest control device for a house that can effectively prevent pests from entering the house without causing environmental pollution with these pest control agents harmful to humans and livestock.

D. Means for Solving the Conventional Problems The inventor of the present invention has conducted extensive research to avoid environmental pollution caused by chlordane, while at the same time preventing termite damage, and has found a method to prevent termites from entering buildings. We found a structural solution by doing this.

That is, the present invention has an elongated barrier main body comprising a structure fixing part and a termite prevention part continuous with the structure fixing part, and this barrier main body, when attached to a building, A termite barrier groove is formed by the termite prevention part, and the structural fixing part of this barrier body is continuously fixed along the foundation of the building, and this barrier groove is filled with insecticide. The main purpose of this paper is to provide pest control devices for houses.

83 Effects When termites invade a building, they create a tunnel-like path made of dirt, feces, etc. solidified with secretions from the soil to the side of the foundation, and they have the habit of reaching the building along this path. Therefore, the pest prevention device installed along the building can effectively block out termites and the like, and prevent termites and the like from reaching the structure of the building. In particular, pests entering the house cross the insecticide in the barrier groove. At this time, the pests are killed by the insecticide, or die within a certain period of time after coming into contact with the pesticide, or the pests are prevented from entering by avoiding the insecticide.

Further, the barrier groove is formed into a groove shape in the installed state, and a large amount of drug can be filled inside, thereby extending the effective period of the drug.

F. Preferred embodiment Embodiments of the present invention will be described below based on the drawings.

1 to 4 show cross-sectional views of the present invention applied to both or one side of a fabric foundation.

The barrier body 1 shown in FIGS. 1 and 2 consists of a fixed part 8 fixed to a foundation 2, which is a building structure, and a termite prevention part 3 detachably attached to the fixed part 8.

The termite prevention part 3 is formed into an elongated shape so as to be attached along the foundation 2 of the building via the fixing part 8, and has a cross-sectional shape in the shape of a groove in the lower frontage in the installed state, so as to form a termite barrier groove A. is formed.

The upper end of the termite barrier groove A is filled with an insecticide 4 to effectively prevent termite invasion.

Therefore, a stopper 5 for stopping the insecticide 4 protrudes from the inside of the termite prevention part 3, and the lower front end is preferably arranged so as to prevent wind from freely blowing into the inside, as shown in FIG. It is better to narrow it down a little.

The termite prevention part 3 shown in FIG. 2 has a liquid injection hole 7 which is closed with a freely openable stopper 6 so that a liquid insecticide 4 can be injected with a syringe.

Further, the termite prevention part 3 is detachably attached to the base #2 via the fixing part 8 so that it can be easily attached to the base 2 and, if necessary, replaced after a certain period of time.

As shown in FIG. 2, the fixing part 8 is formed with a groove in which one side of the termite prevention part 3 is hooked and connected, and is itself fixed to the base fa2 by being nailed or glued.

The termite prevention unit 3 shown in FIG. 1 is attached to both sides of the foundation 20, and is installed without any gaps along the entire inner and outer periphery of the foundation 2 so as to prevent pests from entering from all parts of the foundation 20. Ru.

However, although not shown, if the entire ground surface inside the foundation is covered with concrete, the intrusion of pests can be prevented by attaching a termite prevention part only to the outer peripheral surface of the foundation.

A liquid insecticide is filled in the termite prevention section a shown in FIG. 2 by being adsorbed onto a chronic material such as nonwoven fabric, cloth, or open-cell synthetic resin foam. This insecticide 4 can be easily replenished by opening the stopper 6 without replacing the impregnating member, and has the feature that the insecticide 4 can be easily replenished.

A solid insecticide 4 is contained within the termite prevention section 3 shown in FIG. The insecticide 4 is fixed by a screw 9 passing through the termite prevention part 3 so as not to fall.

This insecticide 4 evaporates and disappears after a certain period of time, but when replenishing it with new insecticide 4, remove the termite prevention part 3, pull out the screw 9, put in the new insecticide 4, and tighten it. Just attach it to the base 2 again.

Insecticide 4 includes not only poisonous substances that kill insects when they eat them, but also contact agents that kill insects when they come into contact with them, and all kinds of insecticides that are carried by ants and the like to their nests, and the insects that eat them die. Examples of insecticides that can be used include organic chlorine agents, organic phosphorus agents, acaricides, arsenic agents, and insecticides prepared by mixing chemicals such as oxalic acid with foods that pests like to eat, such as honey.

Furthermore, insecticides that do not kill pests, but which pests do not want to pass through can also be used. Therefore, insecticides can include not only poisonous substances but also those with odors and tastes that pests dislike.

In FIG. 4, a termite prevention part 3 is attached to the side surface of a foundation, which is a foundation, through a fixing part 8 so as to be detachable horizontally.

The fixing part 8 is provided with a protrusion 10 on the side surface, and the protrusion l
O has a somewhat thick tip.

The termite prevention part 3 is provided with grooves 11 for sandwiching the protrusions 10. Inside the termite prevention part 3, an elastic synthetic resin foam is impregnated with an insecticide and is supported by its own elasticity so as not to fall.

For pests such as caterpillars and centipedes that do not invade the wooden foundation, a termite deterrent 3 can be attached to the foundation as shown in FIG.

Although not shown, it is also possible to directly fix the termite prevention part to the foundation. In this case, the termite prevention part is formed integrally with the fixing part.

Although this embodiment has been constructed as described above, it goes without saying that the specific structure, shape, relationship with the foundation, etc. of the barrier body may be implemented in various ways as long as they do not go against the gist of the invention.

G. Effects of the present invention In the present invention, a termite barrier groove formed in a groove shape is continuously provided by a termite prevention unit fixed to the foundation of a building, and the barrier groove is filled with an insecticide. ing. Therefore, pests that enter the house through the barrier groove will pass through the insecticide in the barrier groove. Therefore, the pest may be killed immediately or subsequently by the insecticide, or
By avoiding pesticides, termites are blocked from reaching the building structure. For this reason, it is possible to prevent chemicals from penetrating into the ground and causing damage to drinking water and agricultural crops, unlike in the past, and it is possible to prevent damage caused by termites, etc., without any risk of environmental pollution such as water pollution. Become.

In addition, the unique structural form and the large amount of insecticide that can be filled into the barrier grooves prevent pests from entering the house, so excellent pest control effects can be maintained for a long period of time.

Furthermore, according to the present invention, it is possible to prevent various unpleasant pests other than termites, such as centipedes, from entering the building, and further,
It is also possible to expose horizontal stripes along the foundation near the bottom edge of the building's exterior material, which is effective as an accent to the building.

[Brief explanation of drawings]

FIG. 1 is a sectional view showing how the pest control device for a house according to the present invention is used, and FIGS. 2 to 4 are enlarged sectional views of a termite prevention section. A...Barrier groove l...Barrier body, 2...Foundation, 3...Termite prevention part, 4...Insecticide,
6...stop piece, 6...stopper, 7...liquid injection hole, 8...fixing part,
9. twist,

Claims (3)

[Claims] (1) It has a long barrier body comprising a structure fixing part and a termite prevention part continuous to the structure fixation part, and when this barrier body is attached to a building, the termite prevention part A termite barrier groove is thus formed, and the structural fixing portion of the barrier body is continuously fixed along the foundation of the building, and the barrier groove is filled with an insecticide. pest control device. (2) The pest control device for a house according to claim (1), wherein the structure fixing part and the termite prevention part are separate bodies, and the shielding part is detachably attached to the structure fixing part. (3) The pest control device for a house according to claim (1), wherein the insecticide is either a poison or a contact agent.