JP4968846B2 - Flying insect trap - Google Patents

Description

  The present invention relates to a flying insect trap used to catch flying insects such as flies and bees.

  In order to control flying insects, for example, flies, it was a common technique to spray insects on the flies to be controlled by using an aerosol filled with insecticides and to control them.

  However, there is a risk of various restrictions in the control of flies using this aerosol. This is because insecticides sprayed from aerosols are used in the vicinity of kitchens with food and tableware that frequently generate flies. There is a problem of adhering to food and tableware, and as a result, it was the actual situation that it was refraining from use in the vicinity of kitchens with food and tableware.

  For this reason, in the vicinity of kitchens with food and tableware, instead of spraying insecticides with aerosols, a fly-removing ribbon or fly-paper that has been coated with an adhesive is used to adhere the flies to them. The capture method was optimal.

  However, in the conventional fly removing ribbon and fly removing paper, the applied adhesive is exposed, so that the fly removing ribbon or fly removing paper sticks to the user's hand or clothes during use. There was a problem and it was necessary to pay attention to handling. In addition, when flies are captured with a fly-removing ribbon or fly-taking paper, the dead bodies of the captured flies remain uncovered, giving the user a great discomfort.

  Therefore, the present invention provides a flying insect trap that can satisfactorily capture flying insects such as flies and bees without solving such problems, that is, without causing discomfort to the user. This is the issue.

The first invention is a roof-like roof-type upper catcher that adheres an adhesive sheet for adhering flying insects to the inner surface or the lower surface, and is arranged so as to be hung directly under this roof-type upper catcher A lower attractant having a face wall portion extending in the vertical direction, and a flying insect landing on the face wall portion of the lower attractant using the negative ground property that is a characteristic of the flying insect. It is a flying insect trap which is guided upward along the face wall part of the body and captures flying insects with an adhesive sheet in a roof-type upper catcher located directly above the lower attractant .

  According to the present invention, flying insects such as flies and bees that have landed on the face wall portion of the lower attractant are guided upward along the face wall portion using the negative trajectory of the flying insects. In addition, flying insects such as flies and bees can be caught very well with the adhesive sheet of the roof-type upper catcher. In addition, the adhesive sheet that captures flying insects such as flies and bees is the inner or lower surface of the roof-type upper catcher, which prevents the adhesive sheet from being exposed, so it adheres to the user's hands and clothes. The sheet does not stick together, making it easy to handle, and flying insects such as captured flies and bees will stick to the inner or lower surface of the roof-type upper catcher. The dead bodies of flying insects such as honeybees and bees are not left exposed, and there is no problem of giving the user a great discomfort during use. Can be used well.

  A first embodiment of a flying insect trap according to the present invention will be described.

  As the flying insect trap, as shown in FIGS. 1 and 2, a roof-shaped roof-type upper trap body 2 to which an adhesive sheet 1 for sticking flying insects is attached, and the roof-type upper trap body. 2 and a lower attracting body 4 having a face wall portion 3 extending in the vertical direction.

  The roof-type upper catcher 2 has a substantially hemispherical roof shape with a large opening at the bottom, and sticks flying insects over the entire inner surface of the roof-type upper catcher 2 that has a substantially hemispherical roof shape. Adhesive sheet 1 is attached. Further, a small hole 11 having a small diameter is provided at the center upper end of the roof-type upper capturing body 2.

  The lower attracting body 4 has a strip shape which is a vertically long rectangular plate shape, and has a face wall portion 3 as a face wall portion 3 which faces both sides in the vertical direction. Then, a string 12 is attached to the upper part of the lower attracting body 4, the string 12 is passed through a small hole 11 provided at the center upper end of the roof-type upper capturing body 2, and the roof-type upper capturing body 2 is formed by a pair of upper and lower retaining balls 13. The string 12 is fixed to. Thus, the lower attracting body 4 is arranged to be suspended via the string 12 below the roof-type upper capturing body 2. The lower attracting body 4 is attached to the roof-type upper capturing body 2 by the string 12, but the lower attracting body 4 is changed to the roof-type upper capturing body 2 by changing the shape of the upper part of the lower attracting body 4. It may be directly attached. In this case, a hook or the like for suspending the flying insect trap is provided above the roof-type upper trap body 2.

  In addition, about the color of this lower attractant 4, the color is set to black, and the attracting force of flying insects, such as a fly and a bee, is heightened. However, this color is not limited to the above color, and may be a dark color such as dark brown or black.

Further, in the lower attractant 4, the size of the face wall portion 3 is set to 1 to 1000 cm in consideration of the visibility and the contact property for favorably attracting flying insects such as flies and bees. ² , more preferably 9 to 250 cm ² . Further, the vertical length of the face wall portion 3 of the lower attractant 4 is preferably set to 20 cm or less in order to prevent flying insects from flying off after landing on the face wall portion 3 of the lower attractant 4.

  And the actual use condition in such a flying insect trap is demonstrated. This is an example of capturing flies.

  The flying insect trap is hung on, for example, a kitchen ceiling or wall. Then, the flying fly thinks that the lower attracting body 4 is a perch and lands on the face wall portion 3 of the lower attracting body 4 as a scaffold. Then, the fly that has landed on the face wall portion 3 of the lower attracting body 4 moves upward along the face wall portion 3, that is, is guided upward, due to the negative runnability of flying insects such as flies and bees. This negative trajectory is the property of flying insects and the like that move upward against gravity.

  Due to this negative running property, the fly moves upward along the face wall portion 3 of the lower attracting body 4, and further moves upward along the string 12. And the fly which moved upward sticks to the adhesive sheet 1 stuck over the entire inner surface of the roof-type upper capturing body 2 and is captured.

  In this way, the flying insect trap is disposed in the kitchen or the like, guided upward along the face wall portion 3 of the lower attracting body 4, and flies by the adhesive sheet 1 in the upper roof type upper capturing body 2. By catching the flies, the flies near the kitchen are removed.

  As described above, the fly landing on the face wall portion 3 of the lower attractant 4 is guided upward along the face wall portion 3 by utilizing the negative ground property in the flying insects, and the roof-type upper trap 2 By capturing the flies with the pressure-sensitive adhesive sheet 1, the flies can be captured well. Moreover, the pressure-sensitive adhesive sheet 1 that captures flies is the inner surface of the roof-type upper capturing body 2, and thus the pressure-sensitive adhesive sheet 1 is not exposed, so that the pressure-sensitive adhesive sheet sticks to the user's hand or clothes. The trapped flies will stick to the inner surface of the roof-type upper trap body 2, so that the dead carcasses of the flies will not remain exposed. It is possible to eliminate the problem of giving the user a great discomfort.

  Next, other shapes of the roof-type upper capturing body 2 and the lower attracting body 4 will be described. However, it is not limited to these.

  As shown in FIG. 3 (a), the roof-type upper capturing body 2 is a quadrangular pyramid-shaped roof that opens downward, and the adhesive sheet 1 may be adhered to the entire inner surface thereof. As shown in FIG. 3B, a conical roof having an opening at the bottom may be used, and the adhesive sheet 1 may be adhered to the entire inner surface. On the other hand, as shown in FIG.3 (c), it is what was made into the thin box type roof shape which opened the lower part, and you may make it stick the adhesive sheet 1 on the inner surface whole surface. Moreover, as shown in FIG.3 (d), two board | plate materials are arrange | positioned in the shape of a square, and you may make it stick the adhesive sheet 1 on the whole lower surface.

  As shown in FIG. 4 (a) and FIG. 4 (b), the lower attracting body 4 has a strip-shaped upper side 4a, which is a vertically long rectangular plate, having a mountain shape or a semicircular shape, and has a narrower width toward the upper end. You may make it a shape. Since the lower attracting body 4 has a shape in which the lateral width becomes narrower toward the upper end in this way, the upper end of the lower attracting body 4 is caused by the negative running property of the fly landing on the face wall portion 3 of the lower attracting body 4. And can be captured by the roof-type upper capturing body 2. This is because when the upper side 4a of the lower attracting body 4 is horizontal, a fly or the like that has moved to the upper end of the lower attracting body 4 may fly off from the upper side 4a. This is prevented by having a shape with a narrower lateral width.

  In consideration of the shape in which the lateral width becomes narrower toward the upper end of the lower attracting body 4, the lower attracting body 4 is shown in FIGS. 5 (a), 5 (b), and 5 (c). As shown, the entire shape may be triangular, circular, or semicircular.

  Further, as shown in FIG. 6, the lower attracting body 4 may have a shape in which two triangular plate members 15 are crossed and joined in a cross shape. In this way, the two attracting members 15 are crossed and joined together in a cross shape so that the lower attracting body 4 can be seen by a fly etc. from any direction of 360 degrees. You can land with a very high probability. In short, it is possible to increase the attractive force such as the fly in the lower attractant 4. Note that the shape is not limited to the shape in which the two plate members 15 are joined together, and may be a shape in which three or more plate members 15 are joined together.

  In addition, although the roof type upper capturing body 2 and the lower attracting body 4 having various shapes have been described, the combination of the roof type upper capturing body 2 and the lower attracting body 4 is free.

Next, an embodiment as a reference example in the flying insect trap according to the present invention will be described.

  As the flying insect trap, as shown in FIGS. 7 and 8, as in the first embodiment, the roof-shaped roof-type upper trap for sticking the adhesive sheet 1 for sticking the flying insects is used. It consists of the body 2 and the lower attracting body 4 which is arrange | positioned under this roof type | mold upper capture body 2, and has the surface wall part 3 which goes to a vertical direction.

  The roof-type upper catcher 2 has a cylindrical roof shape with a large opening only in the lower part, and in order to stick flying insects over the entire inner surface of the roof-type upper catcher 2 that becomes the cylindrical roof shape. A pressure-sensitive adhesive sheet 1 is attached.

  The lower attracting body 4 has a vertically long conical shape, and has a surface wall portion 3 as a surface wall portion 3 whose entire side surface faces in the vertical direction. And the upper end of this lower attracting body 4 is detachably fitted to the center of the roof-type upper capturing body 2 having a cylindrical roof shape from below. Accordingly, the lower attracting body 4 is disposed so as to be fixed to the lower side of the roof-type upper capturing body 2 and to support the roof-type upper capturing body 2.

  In addition, although the color of this lower attracting body 4 is set to black, it is not limited to this similarly to the above-mentioned 1st embodiment.

  And the actual use condition in such a flying insect trap is demonstrated. This is also an example of capturing flies, as in the first embodiment.

  The flying insect trap is placed on, for example, a kitchen table or counter. Then, the flying fly thinks that the lower attracting body 4 is a perch and lands on the face wall portion 3 of the lower attracting body 4 as a scaffold. Then, the fly that has landed on the face wall portion 3 of the lower attracting body 4 moves upward along the face wall portion 3, that is, attracts upward, due to the negative runnability of flying insects such as flies and bees.

  Then, due to this negative running property, the fly moves upward along the face wall portion 3 of the lower attracting body 4, and the fly that has moved upward is an adhesive sheet adhered to the entire inner surface of the roof-type upper capturing body 2. Sticked to 1 and captured.

  In this way, the flying insect trap is disposed in the kitchen or the like, guided upward along the face wall portion 3 of the lower attracting body 4, and flies by the adhesive sheet 1 in the upper roof type upper capturing body 2. By catching the flies, the flies near the kitchen are removed.

  As described above, as in the first embodiment described above, the fly that has landed on the surface wall portion 3 of the lower attractant 4 is moved upward along the surface wall portion 3 using the negative trajectory of flying insects. The fly can be satisfactorily captured by capturing the fly with the pressure-sensitive adhesive sheet 1 of the roof-type upper capturing body 2. Moreover, the pressure-sensitive adhesive sheet 1 that captures flies is the inner surface of the roof-type upper capturing body 2, and thus the pressure-sensitive adhesive sheet 1 is not exposed, so that the pressure-sensitive adhesive sheet sticks to the user's hand or clothes. The trapped flies will stick to the inner surface of the roof-type upper trap body 2, so that the dead carcasses of the flies will not remain exposed. It is possible to eliminate the problem of giving the user a great discomfort.

  Next, other shapes of the roof-type upper capturing body 2 and the lower attracting body 4 will be described. However, it is not limited to these.

  As shown in FIG. 9 (a), the roof-type upper capturing body 2 is a quadrangular pyramid-shaped roof having an opening at the bottom, as in the first embodiment described above. As shown in FIG. 9 (b), the adhesive sheet 1 may be attached to the entire inner surface of the conical roof with an opening at the bottom. . On the other hand, as shown in FIG.9 (c), it is what was made into the thin box type roof shape which opened downward, and you may make it stick the adhesive sheet 1 on the inner surface whole surface. Moreover, as shown in FIG.9 (d), two board | plate materials may be arrange | positioned in a square shape, and you may make it stick the adhesive sheet 1 on the whole lower surface.

  The lower attracting body 4 may have a triangular pyramid shape or a quadrangular pyramid shape as shown in FIGS. 10 (a) and 9 (b). Moreover, as shown in FIG.10 (c), you may make it the thing of the shape where the whole becomes a cylinder and the upper end becomes a cone.

  Furthermore, as shown in FIG. 11, a shape in which two triangular plate members 16 are crossed and joined in a cross shape may be used. Note that the shape is not limited to the shape in which the two plate members 16 are joined, and may be a shape in which three or more plate members 16 are joined together.

  In addition, although the roof type upper capturing body 2 and the lower attracting body 4 having various shapes have been described, the combination of the roof type upper capturing body 2 and the lower attracting body 4 is free.

  Next, since the test was conducted in the flying insect trap according to the present invention, these will be described.

  As this test, the effect of the lower attractant 4 in the flying insect trap was tested. As shown in FIG. 12 (a), a test article A in which a strip-shaped lower attracting body 4 is suspended below the roof-type upper capturing body 2, and there is no lower attracting body 4 as shown in FIG. 12 (b). Using the test product B, the number of captures of the roof-type upper capturing body 2 was examined. The strip-shaped lower attracting body 4 in the test product A is a black vinyl chloride plate having a vertical length of 15 cm, a horizontal width of 6.5 cm, and a thickness of 0.5 mm.

Then, a test product A and a test product B are hung on the ceiling in the chamber (size is 1.82 m in length, 1.82 m in width, and 1.82 m in height), and Drosophila melanogaster 100 is placed in the chamber. After releasing 24 animals and 50 domestic flies ( Domestica musca ), the number of flies captured by the test products A and B after 24 hours, that is, the number of captures was counted. The results are shown in Table 1 below.

  In the test sample A, the number of Drosophila melanogaster was 90, the capture rate was 90%, the number of the housefly was 40, and the capture rate was 80%. There are 2 animals, the capture rate is 2%, the number of houseflies is 0, and the capture rate is 0%. From this, it can be seen that the test product A in which the lower attractant 4 is suspended is clearly more effective in capturing flies than the test product B without the lower attractant 4.

1 is a perspective view of a first embodiment of a flying insect trap according to the present invention. It is sectional drawing of 1st embodiment of the flying insect trap by this invention. (A) It is explanatory drawing which shows the other shape in a roof type upper capture body. (B) It is explanatory drawing which shows the other shape in a roof type upper capture body. (C) It is explanatory drawing which shows the other shape in a roof type upper capture body. (D) It is explanatory drawing which shows the other shape in a roof type upper capture body. (A) It is explanatory drawing which shows the other shape in a lower attractant. (B) It is explanatory drawing which shows the other shape in a lower attractant. (A) It is explanatory drawing which shows the other shape in a lower attractant. (B) It is explanatory drawing which shows the other shape in a lower attractant. (C) It is explanatory drawing which shows the other shape in a lower attractant. It is explanatory drawing which shows the other shape in a lower attractant. It is a perspective view of embodiment as a reference example in the flying insect trap by this invention. It is sectional drawing of embodiment as a reference example in the flying insect trap by this invention. (A) It is explanatory drawing which shows the other shape in a roof type upper capture body. (B) It is explanatory drawing which shows the other shape in a roof type upper capture body. (C) It is explanatory drawing which shows the other shape in a roof type upper capture body. (D) It is explanatory drawing which shows the other shape in a roof type upper capture body. (A) It is explanatory drawing which shows the other shape in a lower attractant. (B) It is explanatory drawing which shows the other shape in a lower attractant. (C) It is explanatory drawing which shows the other shape in a lower attractant. It is explanatory drawing which shows the other shape in a lower attractant. (A) It is explanatory drawing which shows the test article A in a test. (B) It is explanatory drawing which shows the test article B in a test.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 ... Adhesive sheet, 2 ... Roof type upper capture body, 3 ... Face wall part, 4 ... Lower attracting body, 4a ... Upper side, 11 ... Small hole, 12 ... String, 13 ... Fastening ball, 15 ... Plate material, 16 ... Plate material

Claims (1)

A roof-shaped roof-type upper capturing body 2 to which an adhesive sheet 1 for adhering flying insects is adhered to the inner surface or the lower surface;
A lower attracting body 4 that is arranged so as to be hung directly below the roof-type upper capturing body 2 and has a face wall portion 3 that extends in the vertical direction,
Consists of
The flying insects that have landed on the face wall portion 3 of the lower attractant 4 are guided upward along the face wall portion 3 of the lower attractant body 4 by utilizing the negative traveling property that is the nature of the flying insects . A flying insect trap, characterized in that flying insects are captured by the adhesive sheet 1 in the roof-type upper trap body 2 located directly above the lower attracting body 4 .

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