JPS584442Y2 - Adhesive pheromone trap - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an adhesive type pheromone trap, and more particularly, to a type of trap that uses the attraction effect of a sex pheromone substance placed in the trap to guide pests into the trap and capture them by adhesive.

This type of trap is mainly used to control pests of agricultural crops (including medicinal trees) and fruit trees, and in particular small pests such as leaf moths, yellowtail moths, and borer moths.

Traps used for this type of application are ineffective for pest control unless they are used in large numbers at one time, so in addition to having a high trapping performance, the traps have a simple structure and are easy to assemble and use. It is desired that the material be inexpensive and highly durable.

However, conventionally available traps of this type have relatively simple structures, are easy to use, and are inexpensive, but have problems with their capture performance and durability, and traps with relatively good capture performance and durability have complex structures. Both methods have their advantages and disadvantages, such as being difficult to use and expensive.

The present invention has been made for the purpose of providing a trap of this kind that can satisfy all of the above requirements.In other words, the present invention has been made with the aim of providing a trap of this kind that can satisfy all of the above requirements. The main body A is assembled, and the waterproof sheet 1 is
A floor part 2 for applying adhesive in the center, joint ends 3.3' at both left and right ends, and a floor part 2 and joint ends 3,3'.
between the left and right roof parts 4, 4', and the side opening forming parts 5, 5 along the area where the floor part 2 and the roof part 4° 4' meet.
', and one joint end 3 of the waterproof sheet 1 has a pair of front and rear fastening pieces 6 that protrude from the center toward the front and rear.
, 6' are formed, and the fastening pieces 6, 6' are formed on the other joining end 3' which is superimposed on the one joining end 3 during joining.
A pair of front and rear cuts 7, 71 are formed for each of the fastening pieces 6, 6 to be inserted through the cuts 7, 7'.
The present invention relates to an adhesive type pheromone trap characterized in that a connecting portion for forming a loop as a hanging portion 8 by bending and connecting each of the two fixing devices 6, 6′ is formed.

In a preferred embodiment of the present invention shown in the figure, a pair of front and rear ■-shaped cuts are provided as the side opening forming parts 5, 5'. It may be one continuous line.

Moreover, instead of such cuts, slit-like openings may be formed.

In the case of the former ■ type cut, when the trap is assembled,
Advantageously, a side opening with a canopy 11 can be formed as shown in FIG.

Further, as a connecting part formed in the fastening pieces 6゜6', the other fastening piece 6 is inserted into the locking hole 9a formed in one fastening piece 6, and the other fastening piece 6 is inserted into both sides of the fastening piece 6. A structure is shown in which the formed serrations 9b are locked.

Other types of connecting parts, such as a combination of cuts and insertion tongues, may be used.

The present invention has the above-described structure and can be manufactured, for example, by punching out the waterproof sheet 1 from a sheet material as shown in the unfolded state shown in FIG. 1. Therefore, it is extremely mass-producible and can be provided at low cost.

Furthermore, before use, they are simply in sheet form as shown in FIG. 1, so they can be conveniently stored and transported in a stacked state.

When in use, from the unfolded state shown in FIG.
, 4' inward.

In this case, the strength of the side opening forming parts 5, 5' formed between the roof parts 4, 4' and the floor part 2 is weakened due to the formation of cuts, etc. ' can be accurately and reliably folded back at the forming portions 5, 5/.

By folding back the roof parts 4, 4', the joint ends 3, 3' at both ends of the waterproof sheet 1 overlap, so the fastening pieces 6, 6' of the lower joint end 3 are attached to the upper joint end. Section 3' cut 7.
7' and join them.

Next, by inserting the other fastening piece 6' into the locking hole 9a of the one fastening piece 6 and locking the serrated portions 9b at both ends into the locking hole 9a, as shown in FIG. The trap body A with the hand portion 8 can be assembled.

In FIG. 2, a indicates the adhesive layer formed on the floor part 2;
b is a pheromone substance placed on this adhesive layer a.

The trap of the present invention assembled in this way is used by being hung from a hanging part 8 formed in the center of the roof at a location intended for pest control.
As shown in the figure, it has openings on the front, back, left and right sides, which allows pests to enter from all around, and also allows roof parts 4, 4' to be placed above the floor part 2.
Since the roof parts 4 and 4' are formed, a shade preferred by pests can be formed on the floor part 2, and pests can be efficiently captured by adhesive.

Furthermore, since the trap of the present invention is composed of a waterproof sheet 1, it can withstand long-term use regardless of whether it is used outdoors, and the adhesive strength may decrease during use or become sticky due to the insects caught. If the effective surface is almost gone, scrape out the adhesive from the floor 2 using a hand tool (not shown) and spray new adhesive to remove the adhesive. Layers can be reshaped.

If there is a possibility that rainwater may accumulate on the floor 2, an appropriate number of drainage holes can be formed at appropriate locations on the floor 2.

As described above, in the present invention, a trap with a hanging part 8 can be assembled from a single waterproof sheet 1, and the structure is simple and easy to assemble and use. It satisfies all aspects of cost, and is extremely useful as an adhesive type pheromone trap that is used in large numbers at one time as a consumable item.

In the present invention, the material of the waterproof sheet 1 is not particularly limited as long as it has enough elasticity to be folded and rolled, but synthetic resin sheets such as vinyl chloride resin, ABS resin, polyethylene, polypropylene, used.

Other waterproof paper sheets may also be used.

The planar shape of the waterproof sheet 1 is arbitrary as long as it can be bent and rolled into a cylindrical shape, but it is advantageous to have a right-angled quadrilateral planar shape in order to eliminate loss when cutting the sheet. be.

As the adhesive applied to the upper surface of the floor part 2 of the waterproof sheet 1, a known adhesive used in this type of field can be used. Any other suitable means may be used for coating.

When an adhesive is applied in advance, a release paper (not shown) is adhered to the applied surface.

Joining cuts 10°10.10' and 10' can be formed at the front and rear sides of the joining end 3°3' of the waterproof sheet 1.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, and FIG. 1 is a developed view thereof.
FIG. 2 is a perspective view showing how the device is assembled and used. In the diagram, A... Trap body, 1...
・Waterproof sheet, 2...Floor, 3, 3'...
...Joining end, 4, 4'...Roof, 5, 5
'-... Side opening forming part, 6, 61...
Fastening piece, 7 7'... Cut, 8... Hanging portion, 9a... Locking hole, 9b... Serrated portion.

Claims (1)

[Scope of utility model registration request] A trap body A is assembled from a single sheet of waterproof sheet 1 that is bent and wound into a cylindrical shape. parts 3, 3', and between the floor part 2 and the joint ends 3, 3',
The left and right roof parts 4, 4', and the floor part 2 and roof parts 4, 4'
side opening forming portions 5, 5' along the achieving portion;
At one joint end 3 of the waterproof sheet 1, a pair of front and rear fastening pieces 6, 6' are formed that protrude from the center toward the front and rear, and are further overlapped on one joint end 3 at the time of joining. A pair of front and rear cuts 7, 7' are formed in the other joint end 3' for inserting the fastening pieces 6, 6', respectively, and the fastening pieces inserted into the cuts 7, 7' An adhesive type pheromone trap characterized in that a connecting part for forming a loop as a hanging part 8 by bending and connecting each of the two fixing devices 6, 6' is formed on the second fixing device 6, 6'. .