JPS6196938A - Electric shock type insect control apparatus - Google Patents

Abstract

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

Description

DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to an electric insect repellent device that uses electric shock to make insects such as cockroaches escape.

Structure of conventional example and its problems Generally, as an electric shock type insect repellent device, the one shown in FIG. 6 is known.

That is, a pair of electrode bands 2.2 is placed on the elongated insulating substrate 1.
are arranged with a small gap 3 between them, and the electrode strips 2, 2 are arranged with a small gap 3 between them.
A low voltage of 910 to 40 volts is applied by a power supply device 4 such as a dry battery.

Insects such as cockroaches receive severe electric shocks when a voltage of about 10 volts is applied between their legs, so electrode bands 2, 2 should be placed at required locations.

Insects do not advance beyond the electrode strips 2, 2, thus preventing intrusion of insects.

The electrode bands 2, 2 of such an electric insect repellent device are effectively formed into a composite electrode structure 5 as shown in FIG. 6, and placed, for example, at the edge of an opening of storage furniture 6 so as to surround said opening. be. In addition, it is also effective to provide a window 2 of a house at the entrance of a food storage.

For this reason, the composite electrode structure 6 is made into a long shape,
The pieces must be cut to the required length, assembled into a frame, and the ends must be electrically connected.

Specifically, the composite electrode structure 6 is adhered to the edge of the storage furniture 6, and the electrode strips 2, 2 at the abutting portion are driven into the other electrode strips 2, 2 with a needle 7 from the surface side. Since it is an electrical connection, it is troublesome to install it, and if it is misaligned, the electrode bands 2, 2 may be shortened. Also,
The tacker needle 7 is exposed, which is unfavorable in terms of appearance.

OBJECT OF THE INVENTION The present invention takes into account the above problems, and provides an electrode body that is easy to attach.
Another object of the present invention is to provide an electric insect repellent device that does not require any special electrical connection.゛Structure of the Invention In order to achieve the above-mentioned object, the present invention includes a long, thin-walled composite electrode structure, which is attached at required points with a bending line in the width direction and with a certain angle on both sides of the bending line. The frame-shaped composite electrode structure is formed by bending the two bent lines in the direction of the back so that a folded protrusion is formed, and the frame-shaped composite electrode structure is formed by folding the folded protrusion into a recess of a structure such as a cabinet. The structure of the electric insect repellent device is that it is installed by fitting into a groove, and the composite electrode structure is formed into a continuous frame shape, eliminating the need for electrical connections on each side and ensuring the installation position. Therefore, the work of attaching the composite electrode structure can be facilitated.

DESCRIPTION OF THE EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. 1 to 5.

In the figure, 8 is a composite electrode structure for electric shock, in which two parallel conductive parts 9 and an insulating part 10 interposed between the conductive parts 9 and 9 are integrally formed by extrusion molding. It is long and thin-walled. The conductive parts 9, 9 are made of a synthetic resin such as epoxy without mixing a conductive material such as carbon, and the insulating part 1° is made of an epoxy resin of the same type that is compatible with the synthetic resin of the conductive parts 9, 90. It's dark.

The composite electrode structure 8 is bent at four places to form a frame shape. As shown in FIG. 2, the above-mentioned bending is performed by attaching a bending line a in the width direction to the composite electrode structure 8, and two bending lines S and B having an angle of 45° to this bending line a. As shown in FIG. 3, it is folded in a V-shape so that the bending line a becomes the bottom of the valley, and as shown in FIG. 4, it is folded back to form a protrusion 11 on the back side. On the other hand, a groove 14 is formed in the corner of the opening edge 43 of the storage cabinet 12, and the frame-shaped composite electrode structure 8 is adhered to the opening edge 13 with adhesive. Each folded protrusion 11 is fitted into a groove 14.

A stain pressure is applied to the conductive parts 9 by a power source 16.

According to the above structure, when the composite electrode structure 8 is formed into a frame shape, it can be made into a continuous sparrow. Electrical connection work becomes unnecessary. In addition, the folded protrusion 11 has a positioning function during installation, allows the composite electrode structure 8 to be accurately attached, and short circuits between the conductive parts 9 do not occur.
Use a needle to soak the outside of the surface as well.

The composite electrode structure is made of an extrusion molded body made of synthetic resin as a base material, but it may also be a film-like tape with a conductive part formed by printing or vapor deposition. In addition to 2 articles, there may be 3 or more articles. However, the structure to which this composite electrode structure is attached is not limited to a storage cabinet, but may also be a window of a house, an entrance of a food storage, or the like.

Effects of the Invention As is clear from the description of the above embodiments, according to the present invention,
When a composite electrode structure is mounted on a structure such as a cabinet using a framework, electrical connections on each side are not required, there is no interference that allows for accurate mounting, and the appearance is not damaged. It is of great value.

[Brief explanation of drawings]

FIG. 1 is a perspective view of an electric insect repellent device according to an embodiment of the present invention, FIGS. 2 to 5 are perspective views for explaining the installation of the composite electrode structure, and FIG. 6 is a conventional electric insect repellent device. FIG. 7 is a perspective view of the electric insect repellent device which is the premise of the present invention. 8... Composite electrode structure, 9,9... Conductive part, 10... Insulating part, 11... Folded protrusion, 12...・Storage cabinet, 14...
...concave groove. Name of agent: Patent attorney Toshio Nakao and 1 other person 1st
Figure 1, Figure 5, Figure 6, Figure 7

Claims (1)

[Claims] A long, thin-walled composite electrode body having a plurality of conductive parts in parallel relationship and an insulating part interposed between the conductive parts is folded at required points along a fold line in the width direction and on both sides of the fold line. A structure of a cabinet or the like to which the frame-shaped composite electrode structure is attached, which is formed into a frame shape by bending the two bending lines attached at a certain angle so as to form a folded protrusion in the back direction. In the body,
An electric insect repellent device that is attached by forming a concave groove in its corner portion and fitting a folded protrusion of a frame-shaped composite electrode structure into the concave groove.