TWI663913B - Insect trap - Google Patents

Abstract

An insect trapping device includes an insect trapping container, a sticky board, and an attractant. The insect trapping container includes a base and a top cover which can be lifted over the base in an up-and-down direction and defines an internal space with the base. The base has at least one opening opening downward. The opening communicates with the internal space, and the outer contour of the top cover perpendicular to the up-down direction is larger than the outer contour of the base. The sticky board is detachably fixed to a side of the top cover adjacent to the internal space, and the sticky board includes a sticky adhesive surface facing the base. The attractant is disposed in the internal space and used to attract insects to approach. By using the arrangement of the opening and the sticky board and the structure of the insect trapping container, the sand cannot be easily blown into the internal space, reducing the chance of sand and dust sticking to the sticky surface, thereby reducing the sticky board. Replacement rate, making it difficult for fly-up insects to fly out, thereby increasing the catch rate of insects.

Description

Insect trap

The invention relates to an insect trapping device, in particular to an insect trapping device capable of preventing wind and sand.

Referring to FIG. 1 and FIG. 2, a photochemical trap 1 disclosed in the Chinese patent with application publication number CN102939948A includes an adhesive sheet 11 with adhesive on the upper surface, and an adhesive sheet 11 disposed at intervals. The upper cover plate 12, a gap 13 between the adhesive plate 11 and the cover plate 12, four suspension members 14 connecting the adhesive plate 11 and the cover plate 12, and a A component 15, a plurality of LED lamp beads 16 disposed on the component 15 and located between the cover plate 12 and the adhesive plate 11, and an attracting core (not shown) provided on the adhesive plate 11 or the component 15 . In use, the photochemical trap is hung in the field, and the LED lamp beads 16 and the attractant can lure the diamondback moth adults, and the attracted diamondback moth adults will fly into the viscose through the gap 13 The plate 11 and the cover plate 12 are finally adhered by the adhesive of the adhesive plate 11, so that the crops can not be eaten by the diamondback moth.

However, the gap 13 of such a photochemical trap is too large, and wind and sand can easily blow into the adhesive sheet 11 and the cover 12 during use, so that the adhesive sheet 11 is often filled with sand and dust. Frequent replacement of the adhesive sheet 11 also makes the adhesive sheet 11 poorly adhered to Plutella xylostella. In addition, because the adhesive sheet 11 is not easy to disassemble, it also causes time consumption.

Therefore, it is an object of the present invention to provide an insect trapping device that is resistant to wind and sand and improves the rate of insect capture.

Therefore, an insect trapping device of the present invention is suitable for capturing insects. The insect trapping device includes a insect trapping container, a sticky board, and an insect attractant. The insect trapping container includes a base and a top cover which can be lifted over the base in an up-and-down direction and defines an internal space with the base. The base has at least one opening opening downward. The opening communicates with the internal space, and the outer contour of the top cover perpendicular to the up-down direction is larger than the outer contour of the base. The sticky board is detachably fixed to a side of the top cover adjacent to the internal space, and the sticky board includes a sticky adhesive surface facing the base. The attractant is disposed in the internal space and used to attract insects to approach.

Another insect trapping device of the present invention is suitable for capturing insects with an attractant capable of attracting insects. The insect trapping device includes a insect trapping container and a sticky board. The insect trapping container includes a base and a top cover which can be lifted over the base in an up-and-down direction and defines an internal space with the base. The base has at least one opening opening downward. The opening communicates with the internal space, and the outer contour of the top cover perpendicular to the up-and-down direction is larger than the outer contour of the base, and the internal space is used to receive the attractant. The sticky board is detachably fixed to a side of the top cover adjacent to the internal space, and the sticky board includes a sticky adhesive surface facing the base.

The effect of the present invention lies in that the opening is opened downward by the opening, the sticky plate is disposed on a side of the top cover adjacent to the internal space, the sticking surface faces the base, and the outer contour of the top cover perpendicular to the up and down direction. Larger than the outer contour of the base, it is difficult for wind and sand to blow into the internal space, reducing the probability of sand and dust sticking to the sticky surface, thereby reducing the replacement rate of the sticky board, and making it difficult for flying insects to fly out, and Increase insect catch rate.

Referring to FIG. 3, FIG. 4 and FIG. 5, an embodiment of the insect trapping device of the present invention is suitable for trapping insects. The insect trapping device includes a insect trapping container 2, a sticky plate 3, and an attractant 4.

The insect trapping container 2 includes a base 21, a top cover 22 that can be lifted over the base 21 in a vertical direction D1 and defines a inner space 5 with the base 21, and a base 21 and The folding line unit 23 of the top cover 22 and a fastening unit 24 for the base 21 and the top cover 22 to be opened and fastened. The insect trapping container 2 is formed by folding a thin plate, and the base 21, the top cover 22 and the fastening unit 24 are connected to each other to form a whole. The folding line unit 23 is provided for the base 21 and the top cover 22 to be unfolded. Fold into body shape.

The fold line unit 23 has a central fold line 231 extending along an axial direction D2 and located between the base 21 and the top cover 22, a main bottom fold line 232 parallel to the central fold line 231 and spanning the center of the base 21, and two perpendicular lines. A main bottom fold line 232 and a side bottom fold line 233 spaced along the main bottom fold line 232, a main top fold line 234 parallel to the central fold line 231 and spanning the center of the top cover 22, and four intersecting the main top fold line 234 and connecting with the main top fold line 234 The main top fold line 234 is an H-shaped side top fold line 235 which gradually widens up and down.

The base 21 has two openings 211 that open downward and communicate with the internal space 5, a main bottom 212 located between the side bottom fold lines 233, and two outsides of the side bottom fold lines 233, respectively, and connected to the main bottom. 212 的 边 底 213。 212 side bottom 213. The main bottom portion 212 has two main bottom half regions 214 respectively located on two sides of the main bottom fold line 232. In this embodiment, the openings 211 are respectively located in the main bottom half regions 214 of the main bottom 212 and away from the main bottom fold line 232. However, in other implementations, the number of the openings 211 may be one or A plurality of them can be opened at different positions according to the shape of the base 21. Each side bottom 213 has a cut 215 extending along the main bottom fold line 232, two side bottom half regions 216 located on both sides of the cut 215, and two slits 217 respectively located on the side bottom half regions 216. One side bottom half region 216 has a free end 218 adjacent to the cutout 215 and away from the main bottom 212. The slits 217 are located on two sides corresponding to the free ends 218 of the side bottom half region 216, and the The equal slits 217 are used for engaging the free ends 218.

The outer contour of the top cover 22 perpendicular to the up-down direction D1 is larger than the outer contour of the base 21. The top cover 22 has a main top 221 located between the side top fold lines 235 and two The two outer sides are connected to the side top 222 of the main top 221. The main top 221 is provided for the sticky board 3 and has two main top half regions 223 located on both sides of the main top fold line 234. Each side top 222 has an edge. The main top fold line 234 extends with two cut edges 224, two side top half areas 225 located on both sides of the cut edge 224, and two cut seams 226, respectively, located on the side top half areas 225, and each side top half area 225 There is an engaging end 227 adjacent to the cutout 224 and away from the main top 221. The slits 226 are located on two sides corresponding to the engaging ends 227 of the side-top half regions 225, and the slits 226 for the engaging ends 227 to engage.

The buckling unit 24 has a buckle piece 241 provided on the base 21 and an insertion hole 242 provided on the top cover 22 and detachably inserted into the buckle piece 241. The buckle piece 241 has A connection portion 243 connecting one of the top cover 22 and the base 21 and passing through the insertion hole 242, and two connection portions 243 respectively disposed on opposite sides of the connection portion 243 and snapped on the outer edge of the insertion hole 242 And it can be folded to pass through the folded portion 244 of the insertion hole 242. It is worth mentioning that, in other embodiments, the buckle piece 242 may be provided on the top cover 22, and the insertion hole 242 may be provided on the base 21. In addition, the fastening unit 24 may also be a button , Devil felt and other forms.

The sticky plate 3 is detachably fixed to a side of the top cover 22 adjacent to the inner space 5. In this embodiment, the sticky plate 3 is fixed to the main top portion 221 of the top cover 22. The sticky plate 3 includes One side is facing the base 21 and has a sticky adhesion surface 31.

The attractant 4 is disposed in the inner space 5 and is used to attract insects to approach. In this embodiment, the attractant 4 is disposed at the center of the main bottom 212 of the base 21, and the attractant 4 is Ferro. Mongolian medicine, but in other embodiments, the attractant 4 can be disposed at other positions in the internal space 5 as required, and the attractant 4 can be a luminous substance or an odor emitting substance that can attract insects to approach.

In this embodiment, the insect trapping container 2, the sticky board 3 and the attractant 4 can be separately manufactured and sold, and the user assembles and uses it by himself. Before assembly, the insect trapping container 2 is in a thin plate shape (as shown in the state of FIG. 5), and during assembly, the user can fold the base 21 into a fold line toward the main bottom by the folding line unit 23 of the insect trapping container 2. 232 recessed ship type, and folded the top cover 22 into a cover shape that is raised toward the main top fold line 234 (as shown in the state of FIG. 3), and then the free ends 218 are engaged by the slits 217, and The engaging ends 227 are engaged by the slits 226, so that the base 21 and the top cover 22 can maintain a three-dimensional shape, and then the sticky board 3 is fixed to the inside of the top cover 22, and the base 21 The attractant 4 is placed inside, and finally the top cover 22 is covered on the base 11, and then the folding portion 244 of the buckle piece 241 is folded toward the connecting portion 243 and the buckle piece 241 passes through the After inserting the holes 242, the folded portions 244 are expanded to snap on the outer edges of the inserting holes 242, and the assembly is completed.

When the insect trapping device is in use, it can be bound or suspended between the farmland and the vegetable garden by the wire 6 (as shown in FIG. 6), and the openings 211 of the base 21 face downward, and the diamondback moth, etc. After being attracted by the attractant 4, the flying insect will fly into the internal space 5 from the bottom to the top through the openings 211, and finally be caught by the sticky plate 3 provided inside the top cover 22. And because the openings 211 are facing downwards, it is difficult for the flying insects to fly out, so the catch rate of insects can be increased. Besides, the openings 211 are facing downwards, and the top cover 22 is perpendicular to the outside of the up-down direction. The outline is larger than the outer outline of the base 21, so that wind and sand are not easy to be blown into the internal space 5. In addition, the sticky plate 3 is disposed on a side of the top cover 22 adjacent to the internal space 5 and the sticky surface 31 faces the base. 21, so the probability of sand and dust sticking to the sticky surface 31 can be greatly reduced, not only reducing the replacement rate of the sticky plate 3 to reduce waste of resources, but also increasing the insect catching rate. In addition, the buckle piece 241 is extracted After the insertion hole 242, the top cover 22 can be opened to replace the sticky board 3, so the replacement process of the sticky board 3 can be simplified and also reduced. The replacement time of the sticky plate 3.

It should be noted that the insect trapping device of the present invention may only include the insect trapping container 2 and the sticky plate 3, and a user may prepare a generally commercially available attractant (such as a pheromone agent or an LED lamp) and By setting it in the insect trapping container 2, the same purpose and effect as those of this embodiment can also be achieved.

In summary, the insect trapping device of the present invention is opened downward through the openings 211. The sticky plate 3 is disposed on a side of the top cover 22 adjacent to the internal space 5 and the sticky surface 31 faces the base. 21, and the outer contour of the top cover 22 perpendicular to the up-down direction D1 is larger than the outer contour of the base, which makes it difficult for the wind and sand to blow into the internal space 5, reducing the chance of sand and dust sticking to the sticky surface 31, and thus reducing the The replacement rate of the sticky plate 3 can also make it difficult for flying-up insects to fly out and easily adhere to the sticky plate 3, thereby increasing the insect catching rate. In addition, the fastening unit 24 and the top cover 22 can be lifted. The ground cover is lifted on the base 21 to simplify the replacement process of the sticky board 3 and shorten the replacement time. Therefore, the purpose of the invention can be achieved.

However, the above are only examples of the present invention. When the scope of implementation of the present invention cannot be limited in this way, any simple equivalent changes and modifications made in accordance with the scope of the patent application and the content of the patent specification of the present invention are still Within the scope of the invention patent.

2‧‧‧ Insect trap container

21‧‧‧base

211‧‧‧opening

212‧‧‧Main bottom

213‧‧‧ side bottom

214‧‧‧Main bottom half

215‧‧‧ incision

216‧‧‧side bottom half

217‧‧‧Slit

218‧‧‧Free End

22‧‧‧ Top cover

221‧‧‧Main Top

222‧‧‧side top

223‧‧‧Main top half

224‧‧‧cut

225‧‧‧side top half

226‧‧‧Cutting

227‧‧‧ snap-in end

23‧‧‧ Polyline Unit

231‧‧‧ Central Polyline

232‧‧‧Main bottom polyline

233‧‧‧side bottom polyline

234‧‧‧Main top polyline

235‧‧‧side top polyline

24‧‧‧ Fastening unit

241‧‧‧Buckle

242‧‧‧ Insertion hole

243‧‧‧Connection Department

244‧‧‧Folding Department

3‧‧‧ sticky board

31‧‧‧ sticky surface

4‧‧‧ attractants

5‧‧‧Internal space

6‧‧‧ iron wire

D1‧‧‧ Up and down direction

D2‧‧‧ axial

Other features and effects of the present invention will be clearly presented in the embodiment with reference to the drawings, wherein: FIG. 1 is a perspective view of a conventional photochemical trap; FIG. 2 is a view of the photochemical trap The front view of the component and the plurality of LED lamp beads; Figure 3 is a perspective view of an embodiment of the insect trapping device of the present invention; Figure 4 is a perspective view of the embodiment from another perspective; Figure 5 is a view of the embodiment before assembly An expanded schematic diagram illustrating a state in which an insect trapping container of the insect trapping device has not been folded into a body shape; and FIG. 6 is a schematic diagram of the use of the embodiment, illustrating a state in which the insect trapping device is fixed to a bamboo pole by a plurality of wires. .

Claims (8)

An insect trapping device is suitable for catching insects. The insect trapping device includes: an insect trapping container, including a base, and a cover which can be lifted up and down in a vertical direction and defines an interior with the base. The top cover of the space, the base has at least one opening opening downward, the opening communicates with the internal space, the outer contour of the top cover perpendicular to the up-down direction is larger than the outer contour of the base, and the insect trapping container is a thin plate It is formed by folding, and the base and the top cover are connected to each other to form a whole. The insect trapping container further includes a folding line unit located on the base and the top cover, and the folding line unit is used for the base and the top cover to be unfolded into a body. Type: The fold line unit of the insect trapping container has a central fold line extending along an axial direction and located between the base and the top cover, a main bottom fold line parallel to the central fold line and spanning the center of the base, and two vertical The main bottom fold line and the side bottom fold lines spaced along the main bottom fold line, the base also has a main bottom located between the side bottom fold lines, and two are respectively located on two outer sides of the side bottom fold lines and connected to the main bottom Side bottom, the main bottom has two main bottom halves located on both sides of the main bottom fold line, the opening is located on the main bottom, and the fold line unit is used for folding the base into a boat shape concave toward the main bottom fold line; A board is detachably fixed to a side of the top cover adjacent to the internal space, the sticky board includes a sticky sticking surface facing the base, and an attractant is disposed in the internal space and used to Attract insects approaching. The insect trapping device according to claim 1, wherein the insect trapping container further comprises a fastening unit for the base and the top cover to be openably fastened, and the fastening unit has a top cover and the top cover. A buckle piece on one of the bases and an insertion hole provided on the top cover and the other of the base and detachably inserted into the buckle piece, the buckle piece has a connection between the top cover and the One of the bases passes through the connection portion of the insertion hole, and the two are respectively disposed on opposite sides of the connection portion and are snapped on the outer edge of the insertion hole and can be folded to pass through the folding of the insertion hole. unit. The insect trapping device according to claim 1, wherein each side bottom of the base of the insect trapping container has a cutout extending along the main bottom fold line, and two side bottom half regions respectively located on both sides of the cutout, and Two slits respectively located in the side bottom half regions, each side bottom half region has a free end adjacent to the cutout and away from the main bottom, the slits are located in the free end phases of the side bottom half regions The corresponding sides, and the slits are for the free ends to engage. The insect trapping device according to claim 1, wherein the fold line unit of the worm trap container further has a main top fold line parallel to the central fold line and spanning the center of the top cover, and four intersecting the main top fold line and the main fold line The main top fold line is an H-shaped side top fold line that gradually widens up and down. The top cover has a main top between the side top fold lines, and two sides respectively located on the two outer sides of the side top fold lines and connecting the sides of the main top. The top, the main top is provided for the sticky board and has two main top half areas respectively located on both sides of the main top fold line, and the fold line unit is used for folding the top cover into a cover shape which is raised toward the main top fold line. The insect trapping device according to claim 4, wherein the top of each side of the top cover of the insect trapping container has a cutout extending along the main top fold line, and two side top halves respectively located on both sides of the cutout Area, and two shear seams respectively located in the side top half areas, each side top half area has an engaging end adjacent to the cutout and away from the main top area, and the shear seams are located in the side top half areas The two sides corresponding to the engaging ends, and the shear seams are provided for engaging the engaging ends. The insect trapping device according to claim 1, wherein the attractant is disposed on the base. The insect trapping device according to claim 1, wherein the attractant is a pheromone agent. An insect trapping device is suitable for catching insects with an attractant capable of attracting insects. The insect trapping device comprises: an insect trapping container, including a base, and a cover which can be lifted up and down in a vertical direction. Above the base and together with the base define a top cover of an internal space. The base has at least one opening opening downward, the opening communicates with the internal space, and the outer contour of the top cover perpendicular to the up-down direction is larger than that of the base. An outer contour, the inner space is used for containing the attractant, the insect trapping container is formed by folding a thin plate, and the base and the top cover are connected to each other to form a whole. The insect trapping container further includes a base on the base. And a folding line unit of the top cover, the folding line unit is foldably folded into a body shape for the base and the top cover, and the folding line unit of the insect trapping container has an axial extension and is located on the base and the top cover Between the center fold line parallel to the center fold line and across the center of the base, and two side fold lines perpendicular to the main fold line and spaced along the main bottom fold line, the base also has Bottom line The main bottom and two are located on the two outer sides of the side bottom fold lines and are connected to the side bottom of the main bottom. The main bottom has two main bottom halves on each side of the main bottom fold line, and the opening is located on the main At the bottom, the folding line unit is used to fold the base into a boat shape concave toward the main bottom folding line; and a sticky board is detachably fixed to a side of the top cover adjacent to the inner space, and the sticky board includes a side facing the The base has a sticky sticky surface.