JPS6119666Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention relates to a cockroach insect trap, and more specifically, to an insect trap that traps cockroaches by adhering them to an adhesive layer formed inside the container. .

Conventionally, the most advanced insect traps of this type were made by cutting cardboard so that it could be assembled into a container with an entry opening, and carving folding lines in the necessary areas. There are products that are packaged in a flat folded state and then assembled by a consumer according to the instructions written on the product when purchasing and using the product.

However, when assembling the insect trap, in order to make the curved part easily bend or to prevent it from unfolding naturally when folded, the folding line has, for example, cuts cut at regular intervals. It had to be formed in such a way that the elasticity of the material was completely reduced, and the assembly procedure was also complicated.

The purpose of the present invention is to eliminate the above-mentioned drawbacks.In particular, it is assembled as an insect trap at the manufacturing stage, and can be folded flat in the assembled state during the distribution stage until it is used. To provide a cockroach insect trap that is extremely easy to use.

The preferred embodiment will be described below with reference to the drawings.As shown in FIG.
Symmetrical side plates 2, 2 are integrally formed with the palms facing each other, and symmetrical side wall plates 3, 3 are integrally formed on the other opposite side of the bottom plate 1 with folding lines b, b interposed therebetween. In this embodiment, the folding lines a and b are bent when the palm side plates 2 and 2 and the side wall plates 3 and 3 are folded so that they are overlapped on the bottom plate 1 along the folding lines a and b as described later. , at least the side plates 2, 2 and the side wall plates 3, 3 are formed to have enough elasticity to naturally swing in the direction of expansion (direction of restoration). The folding line a on the boundary line between the palm side plates 2, 2 and the bottom plate 1 is formed in a state substantially perpendicular to the direction in which the paper of the material is cut, so that the elasticity at the folding line a is strengthened. It is more desirable to do so.

An adhesive layer 11 covered with a release sheet 12 is formed on the upper surface of the bottom plate 1. As shown in an enlarged view in FIG. 7, the release sheet 12 is folded back in the opposite direction at one end of the adhesive layer 11. The tip 12' of the folded portion is pushed out of the container through the slit 13 formed in the container at the other end of the adhesive layer 11, and the tip 12' is inserted as indicated by the arrow A in FIG. The release sheet 12 is peeled off from the surface of the adhesive layer 11 by being pulled in the direction shown in FIG. In this embodiment, the adhesive layer 11 is made by spreading an adhesive substance 15 on the surface of a thin mount 14, as illustrated in FIG.

A window hole 25, which serves as an entrance for cockroaches, is formed at an appropriate position in the palm side plates 2, 2, and locking pieces 21 are provided on both sides of the side plates 2, 2 on one side.
21, the locking pieces 21, 21, and the small projecting piece 2
A protruding piece 22 having a number 6, 26 formed thereon is formed at the tip, and a slit-shaped guide part 24 for inserting and guiding the protruding piece 22 is formed on the other side, and a slit-shaped guide part 24 is formed at both ends of this guide part 24. Locking portions 23, 23 are formed to lock the locking pieces 21, 21 and the small projecting pieces 26, 26 of the projecting piece 22. The protruding piece 2
It is sufficient that at least one guide portion 2 and the guide portion 24 are formed, and the guide portion 24 may be formed in a notch shape as illustrated in FIG. can also be implemented.

In the above configuration, the sum of the distance l from the base end of the protruding piece 22 to the bottom plate 1 and the distance L' from the locking part 23 of the guide part 24 to the bottom plate 1 is equal to the distance W between the palm side plates 2, 2. The locking pieces 21, 2 are set to be approximately the same as or slightly smaller than the locking pieces 21, 2.
1 to the bottom plate 1 and the locking portions 23, 2
The distance L' from 3 to the bottom plate 1 is set to be smaller than the distance W between the palm side plates 2, 2 and larger than 1/2 thereof.

The both side wall plates 3, 3 have gassho side plates 2, 3 on both sides.
Projections 32, 32 are formed for interlocking with 2, and a window hole 31, which serves as an entrance for cockroaches, is formed at an appropriate position. This side wall plate 3, 3
may be formed in the shape of a footboard, for example, instead of this configuration.

In this embodiment, cardboard as a material is punched and cut into the state as shown in FIG. , b along the bottom plate 1
Bend it so that it is inclined upward, and then fold the gassho side plates 2, 2 along the folding lines a, a to the side wall plates 3, 3.
Bend the projecting piece 3 of each side wall plate 3 so that it overlaps with the top.
2 and 32 into the respective window holes 25 of the gassho side plates 2 and 2.
The protruding piece 2 is made to protrude from the
2 into the guide portion 24, and the small protrusions 26, 26
The two side plates 2, 2 are assembled in a state in which the two side plates 2, 2 are joined together in a state in which the hands are joined together in a state in which the two side plates 2, 2 are locked to the locking parts 23, 23 of the guide part 24.

When the insect trap assembled as described above is pressed by a package or the like, it will be folded flat as illustrated in FIG. 4, and there is no risk of damage at this time. This is the sum of the distance l from the base end of the protruding piece 22 on one side plate 2 to the bottom plate 1, and the distance L' from the locking parts 23, 23 on the other side plate 2 to the bottom plate 1. Since the interval W between the palm side plates 2, 2 is set to be approximately the same as or slightly smaller than the width of the bottom plate 1, the protruding piece 22 protrudes smoothly from the guide part 24 when flattening, and the whole This is because it does not prevent it from becoming flat.

In addition, when using the insect trap, for example, when taken out of the boxed state, the material at each folding line a and b has not lost its elasticity, so it will not fold flat as shown in Figure 4. , until the small protruding piece 26 of the protruding piece 22 is locked to the locking part 23 in the guide part 24, as shown in FIG. , as shown in FIGS. 5 to 7, the locking portion 2
3 and 23 are guided between the locking pieces 21 and 21 of the protruding piece 22 and the small protruding pieces 26 and 26, and the release sheet 12 is peeled off from the adhesive layer 11, and the product is ready for use. Since the small projecting pieces 26, 26 act as a stopper for the folding direction of the side plates 2, 2, the vessel body does not become flat during use.

Incidentally, instead of the configuration of the above embodiment, bending lines a, b
This can be carried out even when the elasticity of the material of the portion of the guide portion 24 is reduced.
slide the part upward along the side of the protruding piece 22, position the locking parts 23, 23 between the locking pieces 21, 21 of the protruding piece 22 and the small protruding pieces 26, 26, and then remove the release sheet. By peeling off 12, it becomes ready for use.

In the embodiment described above, cardboard was used as the material for the vessel body, but a thin plate made of synthetic resin may be used instead.

As described above, since the cockroach insect trap according to the present invention can be folded flat in the assembled state, it is easy to handle when packing, transporting, etc., and is also extremely easy to use.

[Brief explanation of the drawing]

Figure 1 is a developed view showing one embodiment of the present invention;
The figure is a partial plan view showing a modified example of the main parts, Figure 3 is a perspective view showing the assembled state, Figure 4 is a plan view of the insect trap when it is folded flat, and Figure 5 is the ready-to-use state. A plan view of the state, FIG. 6 is an enlarged sectional view of FIG. 5 AA, FIG. 7 is an enlarged sectional view of FIG. 5 BB, and FIG. 8 is a partially enlarged sectional view of the adhesive layer. Explanation of the symbols in the main figures: 1 is the bottom plate, 11 is the adhesive layer, 12 is the release sheet, 2 is the palm side plate, 21 is the locking piece, 22 is the protruding piece, 23 is the locking part, 24 is the guide part, 25 is the Window hole, 26 is a small protrusion, 3 is a side wall plate,
a and b are folding lines.

Claims (1)

[Scope of utility model registration request] On one opposite side of the rectangular bottom plate 1 made of cardboard or a thin plate made of synthetic resin, a gassho side plate 2, 2 is formed via a folding line a, and on the other opposite side of the bottom plate 1, a side wall plate is formed via a folding line b. 3, 3 and bottom plate 1
The upper surface of the adhesive layer 1 is covered with a release sheet 12.
1, a suitable window hole 25 is formed in one or both of the palm side plates 2, 2;
2, at least one protruding piece 22 is formed at the tip thereof, from which locking pieces 21, 21 and small protruding pieces 26, 26 protruding closer to the bottom plate 1 are formed on the other side. 22 is inserted and guided, and locking portions 23, 23 are formed at both ends of the guide portion 24, to which the locking pieces 21, 21 and the small projecting pieces 26, 26 are locked. However, the sum of the distance l from the base end of the protruding piece 22 to the bottom plate 1 and the distance L' from the locking part 23 to the bottom plate 1 is approximately the same as or less than the distance W between the palm side plates 2, 2. The locking pieces 21, 21 are set to be slightly smaller than the locking pieces 21, 21.
The distance L from the to the bottom plate 1 and the distance L' from the locking part 23 to the bottom plate 1 are set to be smaller than the distance W between the palm side plates 2, 2 and larger than half of that, and the folding lines b, Bending the side wall plates 3, 3 so as to overlap the bottom plate 1 along the folding lines a,
The gassho side plates 2, 2 are connected to the side wall plates 3, 2 along the direction a.
3, and insert and guide the protruding piece 22 into the guide part 24 to close both side plates 2, 2.
The above-mentioned release sheet 12 is folded back at one end of the adhesive layer 11 toward the other end, and the folded tip is projected outside the container.