JP5449678B2 - Insect catching sheet - Google Patents

Description

  The present invention relates to an insect trapping sheet, and more particularly to an insect trapping sheet that can be reliably held for a long time even when attached to an insect trap.

  Conventionally, for example, insect traps have been used to prevent insects from being mixed into products such as food, adhesive sheets, and precision machines (see Patent Document 1). The insect trap of Patent Literature 1 uses an insect trap sheet, and the surface shape of the trap sheet is formed in a square shape, and an area where an adhesive layer is not stacked is provided along the outer periphery.

JP 2003-92964 A Japanese Patent Laid-Open No. 2002-156

  However, the insect trapping sheet of Patent Document 1 is only folded and placed on the frame, and is not held via a fixing means or the like. Therefore, the insect trapping sheet moves unintentionally and cannot catch insects. There is an inconvenience that it tends to be a posture.

  Further, the insect trapping sheet of Patent Document 2 is provided with holes on both sides in the longitudinal direction of the belt-shaped base sheet, and the insect trapping sheet is hooked and held on the frame by inserting these holes into the hooks. However, in the same document, the hole processing is performed on one base sheet, and the reinforcement around the hole to increase the rigidity and strength is not particularly strengthened, so the hole periphery is torn and dropped during the catching period, As a result, there is an inconvenience that it becomes impossible to catch insects. Further, when ultraviolet rays are used as the attracting means, the base material sheet is deteriorated by the ultraviolet light, and there is a disadvantage that the periphery of the hole is easily broken.

  By the way, in the insect catching sheet used for an insect catcher, there exists a request | requirement of enabling easy evaluation of the number of catches per unit area after catching.

[Object of invention]
The present invention has been devised by paying attention to the above-mentioned disadvantages, and an object of the present invention is to provide an insect trap sheet that can be reliably held for a long time even when attached to the trap.
Another object of the present invention is to provide an insect capturing sheet that can easily count insects captured for each region of an adhesive layer.

In order to achieve the above-mentioned object, the present invention provides an insect trap sheet comprising a base material sheet having a strip shape and an adhesive layer laminated on one surface of the base material sheet.
A ruled line is applied to the base sheet at predetermined intervals, and a first non-adhesive region that does not laminate an adhesive layer along both lateral ends of the base sheet is provided.
Along with one end side in the longitudinal direction of the base sheet, a hooking sheet having rigidity is attached to the entire short direction of the base sheet, and a second non-adhesive region is provided on the other end side in the longitudinal direction ,
A release sheet that covers the adhesive layer is included, and the release sheet has a configuration in which ruled lines extending in a direction substantially orthogonal to the ruled line of the base sheet are provided at predetermined intervals .

  According to the present invention, since a rigid hooking sheet is mounted on one end side in the longitudinal direction of the base sheet, even when it is hooked and held by a hook or when ultraviolet rays are used as an attracting means, tearing etc. This can be avoided, and the insect trap sheet can be reliably held for a long time. In addition, since the first non-adhesion region is provided along both the short-side ends of the base sheet and the second non-adhesion region is provided on the other end in the longitudinal direction, a hook or a magnet is utilized using these non-adhesion regions. It can be made to hold by an insect trap etc., and the attachment stability of an insect trap sheet can be improved.

  Moreover, when ruled lines are given to the base sheet at predetermined intervals, for example, it is possible to easily count and evaluate the number of insects captured at every ruled line interval. When a ruled line is given to the release sheet at predetermined intervals, it can be evaluated in the same manner by reattaching the release sheet to the adhesive layer after catching insects.

  Furthermore, when the release sheet is provided with a ruled line extending in a direction substantially orthogonal to the ruled line of the base sheet, a grid can be formed by each ruled line by adhering the release sheet to the adhesive layer after catching insects. It becomes possible to more easily evaluate the number of insects per area.

Hereinafter, after describing a reference example, a preferred embodiment of the present invention will be described with reference to the drawings.
In addition, the term indicating the direction or the position in this specification is based on the case viewed from the direction of arrow A in FIG. 1 unless otherwise specified, and “front” indicates the near side when viewed from the direction of arrow A. On the other hand, “rear” is used on the same depth side, and “left” and “right” are also based on the case viewed from the direction of arrow A.

FIG. 1 shows a schematic perspective view of an insect trap using the insect trap sheet according to the reference embodiment, and FIG. 2 shows an exploded perspective view thereof. In these drawings, the insect trap 10 includes an attracting means 11 for attracting insects, a frame 12 for supporting the attracting means 11, strip-shaped insect capturing sheets 13 provided on both front and rear sides of the frame 12, and the insect capturing sheet. And mounting means 14 for mounting 13 to the frame 12.

  The attracting means 11 is constituted by a fluorescent lamp 16 connected to a power source (not shown) and is supported inside the frame 12. The fluorescent lamp 16 preferably emits light having a wavelength capable of attracting insects, for example, ultraviolet rays.

  The frame 12 is formed in a box shape having openings 18 at the front and rear. Specifically, a pair of left and right side frames 19, a front frame 21 and a rear frame 22 provided on both front and rear sides and having openings 18, and an upper frame 23 and a lower frame 24 provided on both upper and lower sides, respectively. Consists of. The frame 12 is made of a material such as a metal having magnetism so that a magnet, which will be described later, can be attached / detached. do not have to. Further, on both the left and right sides of the front and rear frames 21 and 22, protrusions 26 are provided so that the side frame 19 is extended, and the distance between the relative surfaces of the protrusions 26 is the same as the left and right width of the insect capturing sheet 13. It is set to be substantially the same, and the displacement of the insect catching sheet 13 in the short direction can be regulated. A leg member 27 is attached to the bottom frame 24, and the entire insect trap 10 can be self-supported by the leg member 27.

  As shown in FIG. 3, the insect trapping sheet 13 has an adhesive layer 30 laminated on one surface of a band-shaped base sheet 29. First non-adhesive regions 31 in which the adhesive layer 30 is not laminated are provided on both ends in the short direction of the base sheet 29, that is, on both left and right ends. On the one end side in the longitudinal direction of the base sheet 29, that is, the upper end side, a hooking sheet 32 having rigidity made of cardboard or the like is provided. The hooking sheet 32 has a pair of left and right holes 34. Each hole 34 includes a round hole portion 34A and a long hole portion 34B continuous above the round hole portion 34A, and is a so-called daruma hole. A second non-adhesive region 36 is formed on the lower end side of the base sheet 29 by providing the sheet 35. The sheet 35 may be made of the same material as the hooking sheet 32 or may be made of a different material.

  The attachment means 14 includes a holding means 39 provided above the openings 18 in the front and rear frames 21 and 22, a holding means 40 provided on the lower end side of the insect catching sheet 13, and a longitudinal direction of the insect catching sheet 13, that is, upper and lower Auxiliary clamping means 41 provided in the middle portion in the direction is provided.

  The holding means 39 includes a pair of left and right hook members 42 each having a large diameter portion formed at the tip thereof, and holds the upper end side of the insect catching sheet 13 by inserting holes 34 into the hook members 42. . The dimension of the large diameter part of the hook member 42 is smaller than the dimension of the round hole part 34A and larger than the left and right widths of the long hole part 34B. The dimension of the base portion of the hook member 42 is the same as or slightly larger than the left and right width of the long hole portion 34B.

  The clamping means 40 and the auxiliary clamping means 41 are constituted by magnets 40A and 41A, respectively, and are detachably provided on the frame 12 by their magnetism. The magnet 40 </ b> A of the clamping means 40 is provided so that the insect capturing sheet 13 can be attached to the front and rear frames 21, 22 using the first non-adhesive region 31 of the base sheet 29. The magnet 41 </ b> A is provided so that the insect catching sheet 13 can be attached to the front and rear frames 21 and 22 using the second non-adhesive region 36.

  When attaching the insect capturing sheet 13 to the frame 12, the insect capturing sheet 13 is shifted downward after inserting the round hole 34 </ b> A of the hooking sheet 32 into the hook member 42. Then, attachment of the insect capturing sheet 13 is completed by attaching the magnets 40A and 41A to the first and second non-adhesive regions 31 and 36. In this state, since the protrusions 26 are positioned along the left and right sides of the insect trapping sheet 13, it is possible to restrict movement and displacement of the insect trapping sheet 13 in the surface direction.

  When the insect trap 10 causes the fluorescent lamp 16 to emit light, the light is transmitted to the outside through the base sheet 29 and the adhesive layer 30. Then, the insect is attracted by the light and flies toward the fluorescent lamp 16, and the insect that contacts the adhesive layer 30 is adhered to the adhesive layer 30 and captured. As shown in FIG. 4, when the insect catching sheet 13 with the ruled line 37 is used on the base material sheet 29, the insects captured for each area delimited by the ruled line 37 during or after catching the insects. Can be easily counted.

Therefore, according to such a reference embodiment, since the hole 34 was formed in the hooking sheet 32, the hole periphery is not torn during the catching period, and the catching sheet 13 does not fall. Moreover, even if the fluorescent lamp 16 capable of emitting ultraviolet rays is used as the attracting means 11, the insect trapping sheet 13 can be reliably held over a long period without deterioration. Moreover, since the first and second non-adhesive regions 31 and 36 are provided, the insect capturing sheet 13 can be attached to the insect trap 10 without the magnets 40A and 41A adhering to the adhesive layer 30.

FIG. 4 shows an embodiment of the present invention. This embodiment, along with applying a border 37 to the substrate sheet 29, were subjected to border 49 each vertically predetermined distance to a release sheet 48 covering the adhesive layer 30. According to this, after catching insects, the insect catching sheet 13 and the release sheet 48 are bonded to each other, whereby a grid can be formed by the ruled lines 37 of the base sheet 29 and the ruled lines 49 of the release sheet 48, and the number of insects caught per unit area. Can be counted more effectively.
The best configuration, method and the like for carrying out the present invention have been disclosed in the above description, but the present invention is not limited to this.
That is, the invention has been illustrated and described with particular reference to particular embodiments, but it should be understood that the above-described embodiments are not deviated from the technical idea and scope of the invention. On the other hand, various modifications can be made by those skilled in the art in shape, quantity, and other detailed configurations.
Therefore, the description limited to the shape disclosed above is an example for easy understanding of the present invention, and does not limit the present invention. The description by the name of the member which remove | excluded one part or all part is included in this invention.

  Further, as shown in FIG. 5, the second non-adhesive region 36 may be formed by omitting the sheet 35 and not laminating the adhesive layer 30.

The schematic perspective view of the insect trap which used the insect trap sheet which concerns on reference embodiment. The exploded perspective view of FIG. Sectional drawing of an insect trap sheet. Schematic perspective view of insect capturing sheet according to the embodiment. Partial schematic perspective view of insect capturing sheet according to deformation example.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Trapping device 13 Trapping sheet 29 Base material sheet 30 Adhesive layer 31 1st non-adhesion area | region 32 Hook-up sheet 35 Sheet 36 2nd non-adhesion area | region 37 Ruled line 48 Peeling sheet 49 Ruled line

Claims (1)

In the insect trap sheet comprising a base sheet in the form of a strip and an adhesive layer laminated on one surface of the base sheet,
A ruled line is applied to the base sheet at predetermined intervals, and a first non-adhesive region that does not laminate an adhesive layer along both lateral ends of the base sheet is provided.
Along with one end side in the longitudinal direction of the base sheet, a hooking sheet having rigidity is attached to the entire short direction of the base sheet, and a second non-adhesive region is provided on the other end side in the longitudinal direction ,
An insect trap sheet comprising a release sheet that covers the adhesive layer, wherein the release sheet is provided with ruled lines extending in a direction substantially orthogonal to the ruled lines of the base sheet at predetermined intervals .

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