JP6489678B2 - Attracting trap - Google Patents

Description

  The present invention relates to an attracting trap for capturing insects such as flies and cockroaches, and further small animals such as mice.

  2. Description of the Related Art Attracting traps have been used that contain a drug containing an attracting component in a container and attract and capture insects such as flies and cockroaches in the container. (See Patent Document 1)

Utility Model Registration No. 3159387

    None

  The above-mentioned attracting trap is provided with a capturing opening in the container, and attracted by the attracting component released from the capturing opening so that insects and the like are guided into the container, but the attracting component is only the capturing opening. As it is released from the surface, sufficient attraction performance is not exhibited. Although it is conceivable that the capture opening is enlarged to release a large amount of the attracting component, insects entering the container can easily escape from the capture opening, and the attracting component is released wastefully. The problem arises that is not used effectively. In addition, various attempts have been made to improve the shape of the container in order to enhance the attraction performance, but this causes a problem that the shape of the container becomes complicated or large.

  An object of the present invention is to provide an attractive trap having excellent attractive performance in a simple configuration.

  According to the present invention, in the attraction trap that accommodates the attracting agent inside and has an opening for capturing attraction on the outer surface, the attracting component of the attracting agent is released to at least a part of the outer surface. An attraction trap is provided in which a gas permeable member is disposed.

  According to the said structure, in addition to the opening for capture | acquisition, the attracting component emitted from an attractant is discharge | released also outside from a gas permeable body surface, and exhibits high attraction performance. Since the release of the attracting component can be promoted without enlarging the capture opening, escape of the capture target organism from the capture opening is prevented. In addition, since the amount of the attracting component released through the gas permeable body is limited as compared with the capture opening, there is no possibility that the attracting component is wasted.

  The attractant may be of any property as long as it has volatility, and various types such as solid, liquid, powder, and liquid impregnated with a carrier are used. Further, the attracted target organism can be captured and exterminated by a chemical such as an insecticide provided inside, an adhesive, an electric device, a valve provided at the capture opening, or the like. Although chemicals such as insecticides and adhesives may be stored separately from the attractant, those obtained by kneading the attractant with chemicals or those obtained by making the attractant sticky can also be stored.

  The gas permeable body may be in an appropriate form such as a film body or a solid body as long as it has gas permeability.

  The gas permeable material of the membrane includes a gas permeable synthetic resin film such as LDPE (low density polyethylene) and LLDPE (linear low density polyethylene), a fine hole synthetic resin film provided with a large number of fine holes, and paper. Or non-woven fabric is used. Any material may be used as long as it has gas permeability, but a liquid-impermeable gas-permeable synthetic resin film or a microporous synthetic resin film that does not leak even if the attractant is liquid is more preferable. In order to give strength to these films, it is also conceivable to press them together with the nonwoven fabric or to give the edge portions thickness.

For the solid gas permeable material, gas permeable synthetic resin such as LDPE (low density polyethylene) and LLDPE (linear low density polyethylene) having gas permeability as the characteristics of the resin, for example, synthetic resin powder. A porous synthetic resin such as PP (polypropylene) or PE (polyethylene) obtained by sintering or the like, a porous material such as zeolite, or the like is used. Any material can be used as long as it has gas permeability, but a gas-permeable synthetic resin and a porous synthetic resin that are easy to mold are more preferable.

  Furthermore, since the gas permeable body is configured to be a gas permeable film body, for example, the attracting agent is housed in a container opened at the top, and the open portion is covered with the gas permeable film body. This makes it possible to obtain an attracting trap with excellent attracting performance that can be produced inexpensively.

  Furthermore, since the trapping opening is provided in the gas permeable body, the capture target organisms gathered on the gas permeable body can easily enter the trapping opening and exhibit higher attraction performance.

  According to the present invention, an attractive trap having excellent attractive performance with a simple configuration can be obtained.

External perspective view of the first embodiment of the attracting trap of the present invention The top view of 1st embodiment of the state in which the gel of the container used for the attraction trap of this invention does not exist Longitudinal sectional view of the first embodiment in the presence of the gel of the container used in the attracting trap of the present invention The external appearance perspective view of 2nd embodiment of the attracting trap of this invention External perspective view of a third embodiment of the attracting trap of the present invention External appearance perspective view of 4th embodiment of the attracting trap of this invention

  FIG. 1 is an external perspective view of the attracting trap of the present invention, FIG. 2 is a plan view of the attracting trap container without gel, and FIG. 3 is a longitudinal sectional view of the attracting trap container with gel. It is. The attracting / capturing device 1 is for trapping fly and is configured by attaching a gas permeable membrane 3 on a synthetic resin container 2.

  The container 2 has an octagonal planar shape, and is substantially in the shape of a rectangular column whose upper part is thinner than the lower part. It is continuous. Eight corner edges 10 are provided in an oblique direction on the peripheral surface of the outer peripheral wall portion 5 so as to form eight surfaces. The attractant storage unit 6 has a circular planar shape and is open at the top, and four columnar bodies 12 project upward from the bottom. The attractant storage unit 6 is filled with a volatile gel 15 containing a fly fly attractant and an insecticide, and the gel 15 is stably supported in the attractant storage unit 6 by the presence of the pillars 12. The upper portions of the columnar bodies 12 are positioned so as to protrude upward from the surface of the gel 15.

  The gas permeable membrane 3 has an octagonal planar shape, and has a total of nine capture openings 17 at the center and the periphery thereof. A peripheral edge 18 is attached to the upper edge 7 of the container 2 by being crimped and fixed. The edge 7 has a predetermined width and is attached stably. When the gas permeable membrane 3 is sold, a gas impermeable aluminum film is integrally attached to the upper surface thereof, and the aluminum film is peeled off during use. As the gas permeable membrane 3, a gas permeable synthetic resin film made of LLDPE (linear low density polyethylene) is used.

  In the attracting trap 1 having the above-described configuration, the attracting component emitted from the attracting agent contained in the gel 15 is released to the outside from the surface of the gas permeable membrane 3 in addition to the capturing opening 17 of the gas permeable membrane 3. High attraction performance. That is, the fly gathers not only in the vicinity of the capture opening 17 from which the attracting component of the gas permeable membrane 3 is released but also on the entire surface of the gas permeable membrane 3 from which the attracting component is released, and the capture opening 17 is provided in the gas permeable membrane 3. As a result, many fly flies are likely to enter the capture opening 17. The fly that stops on the outer peripheral wall portion 5 of the container 2 is guided by the attracting component along each corner edge 10 due to its habit, and moves upward to reach the gas permeable membrane 3, which also enhances the attracting performance.

  The fly that has entered the attractant storage part 6 of the container 2 from the capture opening 17 reaches the surface of the gel 15, eats the insecticidal component in the gel 15, and also dies by coming into contact with the insecticidal component. At that time, the fly that has entered the attractant storage unit 6 tends to stop at the upper end of each column 12 due to its habit, and the fly moves downward along the surface of the column 12 and reaches the gel 15. As a result, the fly is reduced from reaching the outside through the capture opening 17 again.

  The attracting / capturing device 1 releases the attracting component to the outside even through the gas permeable membrane 3, but the amount of the attracting component is limited compared to the capturing opening 17, and the attracting component is not wasted. Moreover, since the said attracting trap 1 is a simple structure which only attached the gas permeable membrane 3 on the container 2 which accommodates the gel 15, it is easy to manufacture and it is cheaply obtained.

  FIG. 4 shows an embodiment of the attracting trap 20. This is also for removing the fly, and is constructed by attaching a transparent gas permeable membrane 23 in the form of a bag to a base 22 made of synthetic resin. The base 22 has a square shape in a planar shape, and column bodies 24 are integrally provided at four corners, and a bag-shaped gas permeable membrane 23 is attached to each column body 24 from above. A volatile gel containing an attractant and an insecticide is disposed on the base 22, and the gas permeable membrane 23 is provided with capture openings 25 on all five surfaces. According to the attracting trap 20 of this embodiment, the attracting component is released from all five surfaces of the gas permeable membrane 23, and the attracting component spreads over the entire periphery of the attracting trap 20. As a result, the fly flies gather in the attracting trap 20 and capture is performed effectively. Further, since the gas permeable membrane 23 is transparent, the capture state on the base 22 can be confirmed from the outside.

  FIG. 5 shows an embodiment of the attracting trap 30. This is for capturing cockroaches or rats. By assembling a piece of paper, a case body 32 in which a cockroach or rat attractant and a trapping adhesive surface are arranged is formed, and a pair of captures are provided on one side surface. Openings 34 are provided, and a pair of gas permeable membranes 35 are provided along the upper side of the capture openings 34. According to the attracting trap 30 of this embodiment, the gas permeable membrane 35 is provided along the upper part of the capturing opening 34, and the attracting substance is also released from the top so that the attracting performance is excellent, and the cockroach or the rat Entry into the capture opening 34 is promoted, and capture is performed effectively.

  FIG. 6 shows an embodiment of the attracting trap 40. This is for trapping fly, and is composed of a synthetic resin container 42 and a lid 43. The container 42 is a bottomed cylindrical shape with a plane shape made of PP (polypropylene), and the lid body 43 has a top surface 44 with a plane shape being a perfect circle, and a peripheral wall 45 depending from the periphery of the top surface 44. The lower end of the peripheral wall 45 is fitted to the upper end of the container 42. The lid 43 is made of porous PP (polypropylene) molded so as to include a large number of fine voids, and is configured to transmit gas through the fine voids. The top surface 44 is provided with a circular capturing opening 46 having a diameter of about 3 mm. In use, a liquid attractant is poured into the container 42 and the lid 43 is fitted into the container 42.

  According to the attracting / capturing device 40 of this embodiment, the attracting component is released not only from the capturing opening 46 but also from the top surface 44 and the peripheral wall 45 surface of the lid 43. Intrusion from the inside is promoted. The fly that has entered the inside cannot escape because the capture opening 46 is small, and as it flies around the inside, it drowns in a liquid attractant and dies. This makes it possible to capture effectively, and furthermore, since no chemicals such as insecticides are used, it can be used safely even in spaces where children are present.

1 Attracting trap 2 Container 3 Gas permeable membrane (gas permeable membrane)
15 Gel (attractant)
43 Lid (gas permeator)

Claims (1)

An attracting and capturing device having an accommodating part for attracting agent inside and an opening for capturing attraction on the outer surface, wherein the outer surface is provided with an open part, and the attracting agent is attracted so as to cover the open part. An attracting trap, wherein a gas permeable membrane for releasing components to the outside is attached, and the capture opening is formed in the gas permeable membrane.

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