JPS6123345Y2 - - 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. .

The most advanced conventional insect trap of this kind is to cut cardboard so that it can be assembled into a container with an entry opening, and to carve folding lines in the necessary parts, and to cut the cardboard along the folded lines during the distribution stage. There is a product that is 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, and in particular, the insect trap is almost assembled as an insect trap at the manufacturing stage, and is folded flat until it is used. Our goal is to provide a cockroach trap that does not require

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 palm side plates 2, 2 and the side wall plates 3, 3 are formed to have enough elasticity to naturally swing in the unfolding direction (restoring direction). 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. 8, 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 RO 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 is formed at the tip, and a slit-shaped guide part 24 for inserting and guiding the protruding piece 22 is formed at the other end, and the protruding part 22 is formed at both ends of this guide part 24. Locking piece 2 of piece 22
1 and 21 are formed. It is sufficient that the protrusion piece 22 and the guide part 24 are formed at least one piece, and the guide part 2
4 may be formed into a notch shape as illustrated in FIG. 2 instead of the slit shape as described above.

In the above configuration, the sum of the distance from the proximal 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 substantially same size is set to be slightly smaller than that, and 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.

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 locking pieces 21,
21 is locked to the locking portions 23, 23 of the guide portion 24, and the side plates 2, 2 are assembled in the shape of palms together.

The insect trap assembled as described above is further folded flat as shown in FIGS. 4 and 5, and the thin plate 4 is interposed between the overlapping portion of the protruding piece 22 and the other side plate 2, The thin plate 4 is stretched against the edge of the locking piece 21 of the protruding piece 22 and the locking portion 23 opposite thereto, thereby preventing the side wall plates 3, 3 and the palm side plates 2, 2 from elastically restoring. are doing.

To use the insect trap, first pull the thin plate 4 as shown by arrow A in Figure 4 to remove it from the container body.
Next, the release sheet 12 may be peeled off from the adhesive layer 11 by pulling it as shown by arrow B in FIG. That is, as mentioned above, since the elasticity of the material remains at the bending lines a and b, when the thin plate 4 is removed from the container body as mentioned above, the gassho side plates 2, 2, together with the side wall plates 3, 3, Locking pieces 21 and 2 of the protruding piece 22
1 is latched to the latching parts 23, 23 in the guide part 24, the insect trap is restored by swinging in the unfolding direction, and the entire insect trap becomes three-dimensional. By removing the release sheet 12, the insect trap can be used. becomes.

Incidentally, the side wall plates 3, 3 are replaced with those in the embodiment described above,
For example, it can be implemented by forming this into a step board shape. In addition, the gassho side plates 2, 2 and the side wall plates 3, 3
This is because it is sufficient that the thin plate 4 is configured to pivot in the deployment direction when removed. It is not essential, and in the embodiment described, the said protrusion can only be used if the elasticity of the material is completely reduced, for example at the bending line b, so that the side wall plates 3, 3 cannot pivot on their own in the unfolding direction. side wall plates 3, such as pieces 32, 32;
A specific means is required to connect the 3 to the palm side plates 2, 2.

Since the cockroach insect trap according to the present invention is constructed as described above, it is folded flat in the assembled state until it is packed, transported, or otherwise used, making it easy to handle and use. There is no need for any special assembly, and it can be used with extremely simple operation.

[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 assembly procedure, Figure 4 is a plan view of the insect trap assembled and folded flat, and Figure 5 is a perspective view showing the assembly procedure. Figure 4 is an enlarged cross-sectional view of Figure 6 A-A, Figure 6 is a plan view of the assembled insect trap, Figure 7 is an enlarged cross-sectional view of Figure 6 B-B, and Figure 8 is an enlarged view of Figure 6 CC. The sectional view, FIG. 9, 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, 3 is side wall plate, 4 is thin plate, a, b
is a folded line.

Claims (1)

[Scope of utility model registration request] The cardboard is a rectangular bottom plate 1 made of a thin synthetic resin plate, and on one opposite side there is a gassho side plate 2 through a folding line a.
2, side wall plates 3, 3 are formed on the other opposite sides via folding lines b, and an adhesive layer 11 covered with a release sheet 12 is formed on the upper surface of the bottom plate 1,
A window hole 25 suitable for use as an entrance for cockroaches is formed in at least one or both of the palm side plates 2, 2, and locking pieces 21, 21 are protruded from both sides of one of the palm side plates 2, 2. at least one protruding piece 2
2 is formed at the tip, and a guide part 24 is formed at the other end, into which the protruding piece 22 is inserted and guided, and at both ends of the guide part 24, a locking part is locked with the locking pieces 21, 21. 23, 23, and the sum of the distance 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 equal to the distance W between the palm side plates 2, 2. The locking pieces 21, 21 are set to be approximately the same or slightly smaller.
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 while bending the protruding piece 22 so that it overlaps with the protruding piece 22.
are inserted and guided into the guide portion 24 to insert and guide both palms together side plates 2,
2 in the shape of palms together, the 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 device, and the locking piece 21 of the protruding piece 22 and A thin plate 4 is stretched between the opposite edge of the locking part 23, and when the thin plate 4 is removed, the protruding piece 22
The side plates 2, 2 are configured to pivot in the deployment direction together with the side wall plates 3, 3 until the locking pieces 21, 21 of the guide part 24 are locked with the locking parts 23, 23 of the guiding part 24. A cockroach insect trap.