JP4397362B2 - Cockroach catcher - Google Patents

Description

    The present invention relates to a cockroach trap.

  As a cockroach catcher, for example, the one described in Patent Document 1 (Japanese Patent Laid-Open No. 10-313760) is known.

  This conventional one has a floor plate in which left and right obstacle plates are connected to the left and right sides and a trapping adhesive layer is formed on the inner surface side, and front and rear wall plates each having a plurality of inverted triangular entrances, In a flat trapezoidal jar catcher, such as a paperboard or plastic sheet, in which the front and rear roof plates provided with a locking hole or a locking piece on the other side are connected via crease lines, respectively, A front and rear central plate provided with a plurality of inverted triangular entrances at the front is provided via a crease line, and a V-shaped fixed cutout is provided on the upper side of each of the left and right obstacle plates. The front and rear center plates were respectively inserted into the V-shaped fixed notches provided on the upper side and fixed in a V-shaped valley shape.

In addition, the one described in Patent Document 2 (Japanese Patent Laid-Open No. 2002-155) has a rectangular bottom plate having a predetermined width, depth and thickness, and a rectangular shape provided along both side edges in the width direction of the bottom plate. A pair of side plates and a rectangular top plate having a predetermined width, depth, and thickness provided between the upper end surfaces of the pair of side plates, and having a predetermined width, depth, and height (up to 10 mm). It was a box-shaped cockroach capturing container. The height of this container is up to 10 mm and is slightly larger than the height of the entrance. Both sides (both side surfaces) in the depth direction of the cockroach capturing container are opened to form slit-shaped entry ports. The height of the entrance (the dimension between the upper surface of the bottom plate and the lower surface of the top plate) is the same as the height of the internal space. A gel-like cockroach attracting insecticide was applied to the upper surface of the bottom plate to form a cockroach trap (cockroach trap).
Japanese Patent Laid-Open No. 10-313760 JP 2002-155 A

  The thing of the said patent document 1 had to be assembled and used in an end user. Therefore, for example, in a large-scale restaurant building or large hotel, hundreds of cockroaches must be installed at the same time, so the assembly work is very troublesome, and the peeling covering the adhesive is also difficult Paper etc. became a lot of garbage.

  Although the thing of patent document 2 does not require assembly and does not discharge | release waste of a release paper, the problem of the said patent document 1 is eliminated, but a cockroach intrusion opening | mouth is 2 before and behind a flat box body. Since it was provided only at the location, there was a problem in capture performance.

  SUMMARY OF THE INVENTION An object of the present invention is to provide a cockroach trap that does not require assembly and has excellent capture performance.

Order to achieve the above object, the present invention takes the following means. That is, a feature of the present invention is that it is formed in a flat box body having a rectangular bottom plate, a top plate parallel to the bottom plate, and left and right side plates rising from both left and right edges of the bottom plate and continuing to the top plate. In the cockroach trap, the first intrusion opening on the front side when the cockroach advances along the side edge of the bottom plate, and the cockroach advances from the direction perpendicular to the side edge of the bottom plate. The box is formed by bending a punched flat plate, and the flat plate has a long side on both the left and right sides and a front and rear short side. A rectangular bottom surface having sides, left and right side surfaces extending on both left and right sides of the left and right long sides of the bottom surface, and left and right upper surfaces extending on both sides of the left and right side surfaces And having the bottom portion, left and right side portions, and left and right top portions The left and right side parts are formed on the front and rear sides and the center part of the left and right long sides of the bottom part, and the left and right side parts. Left and right intrusion portions are provided between the left and right front side portions and the left and right center side portions and between the left and right center portion side portions and the left and right rear side portions, and the left and right intrusion portions have a predetermined angle with respect to the bottom surface. The first entry port is formed by being bent so as to have an inclination, and the flat plate is made of cardboard .

  The top plate is preferably configured such that the left and right upper surface portions are joined in a braided manner and can be opened and closed in the left-right direction.

  It is preferable that an adhesive layer is provided in an exposed state on the bottom surface inside the box.

  It is preferable that a notch recess is formed in an upper edge portion of the left and right intrusion portion, and the recess forms the second intrusion port.

  The flat plate has front and rear intrusion portions extending on both sides in the front and rear direction of the short side of the bottom surface portion, and a notch recess is formed in an upper edge portion of the front and rear intrusion portion, and the front and rear intrusion portion is formed on the bottom surface. It is preferable that the third intrusion port of the cockroach is formed by being bent so as to have an inclination of a predetermined angle with respect to the notch concave portion of the front and rear intrusion portion.

  According to the present invention, since it is a flat box having a rectangular bottom plate, a top plate parallel to the bottom plate, and left and right side plates rising from both left and right edges of the bottom plate, No assembly is required. Moreover, it can be used for a product distribution process in the state of a flat box body, and the package at the time of conveyance becomes compact.

  Further, the side plate of the box body has a first intrusion opening that opens to the front side when the cockroach has traveled along the side edge of the bottom plate, and the cockroach has traveled from a direction perpendicular to the side edge of the bottom plate. Since the second entrance opening that opens on the front side is formed, the capture performance can be improved as compared with the conventional one.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
1 and 2, a cockroach catcher according to the present invention includes a rectangular bottom plate 1, a top plate 2 parallel to the bottom plate 1, and left and right edges rising from both left and right edges of the bottom plate 1. A flat box 4 having a side plate 3 is formed.

  From the side plate 3 of the box 4, the first intrusion port 5 that opens to the front side when the cockroach advances along the side edge of the bottom plate 1, and the direction in which the cockroach is orthogonal to the side edge of the bottom plate 1. A second intrusion port 6 is formed which opens to the front side when the vehicle has traveled.

  In the present embodiment, the box 4 has a size of about 150 mm × 70 mm × 13 mm and is assembled by bending a flat plate, but the present invention is not limited to this. . Further, in this embodiment, the side plate 3 shows a rectangular parallelepiped standing up at a right angle to the bottom plate 1, but the present invention may be a trapezoidal shape inclined at a predetermined angle with respect to the bottom plate 1. good.

FIG. 3 is a plan development view of the flat plate 7 for forming the box.
The flat plate 7 is formed by punching cardboard. The punched flat plate 7 has a rectangular bottom surface portion 8 having long sides on both the left and right sides and front and rear short sides. The length of the short side is L. Left and right side surface portions 9 are extended on both left and right sides of the left and right long sides of the bottom surface portion 8. Left and right upper surface portions 10 are extended on both left and right sides of the left and right side surface portions 9.

In the present invention, the left-right direction and the front-rear direction refer to the directions shown in FIG.
The bottom surface portion 8, the left and right side surface portions 9, and the left and right top surface portions 10 constitute the bottom plate 1, the side plate 3, and the top plate 2 of the box body 4.

  The left and right side surface portions 9 include a left and right front side surface portion 9a formed on the front side of the left and right long sides of the bottom surface portion 8, a left and right center side surface portion 9b formed on the center portion, and a left and right rear side surface formed on the rear side. Part 9c.

  The left and right side surface portions 9 are in contact with the bottom surface portion 8 via a first fold line 11, and the left and right side surface portions 9 are in contact with the top surface portion 10 via a second fold line 12.

  Left and right intrusion portions 13 are provided between the left and right front side surface portions 9a and the left and right central side surface portions 9b, and between the left and right central side surface portions 9b and the left and right rear side surface portions 9c.

  The left and right intrusion portions 13 and the bottom surface portion 8 are in contact with each other through a perforated slit 14. The perforated slit 14 is provided on the same line as the first fold line 11. The boundary between the left and right intrusion portion 13 and the side surface portion 9 is separated through a linear slit 15. Further, the boundary between the left and right intrusion portion 13 and the upper surface portion 10 is also separated through the linear slit 16.

  The lateral length of the left and right intrusion portion 13 is longer than the lateral length H of the side surface portion 9.

  A notch recess 17 is formed at the upper edge (upper surface side) of the left and right intrusion 13.

  The stamped and formed flat plate 7 has front and rear intrusion portions 18 extending on both sides in the front and rear direction of the short side of the bottom surface portion 8. A crease line 19 and a linear slit 20 are provided on a straight line at the boundary between the front and rear intrusion portion 18 and the bottom surface portion 8. The crease line 19 is formed at both ends in the left-right direction of the front / rear intrusion portion 18, and the slit 20 is formed between the crease lines 19 and 19.

A notch recess 21 is formed at the upper edge (on the side of the bottom surface) of the front / rear intrusion 18.
A central part in the front-rear direction of the outer edge of the left upper surface part 10 a is formed in a convex part 22, and a stub part 23 is formed on both sides in the front-rear direction of the convex part 22. The distance between the nose 23 and the left and right side portions 9 is L1.

  A central part in the front-rear direction of the outer edge of the right upper surface part 10 b is formed in the concave part 24, and a pussie part 25 is formed on both sides in the front-rear direction of the concave part 24. The distance from this Nusumi portion 25 to the second fold line 12 of the left and right side surface portions 9 is L2.

The relationship between the distances L, L1, and L2 is “L = L1 + L2.”
As shown in FIG. 4, the flat plate 7 is bent through crease lines 11, 12, 19 and slits 14, 20 and assembled into the flat box 4 shown in FIGS.

  At that time, the left and right intrusion portions 13 are bent so as to have a predetermined angle (45 degrees in this embodiment) with respect to the bottom surface portion 8 (bottom plate 1) to form the first intrusion port 5. Yes. When bent, the upper edge of the left and right intrusion portion 13 is in contact with the top plate 2. The first intrusion port 5 is formed between the top plate 2, the side plate 3, and the intrusion portion 13, and has a triangular shape. When the cockroach advances along the side edge of the bottom plate 1 of the box body 4, the first intrusion port 5 opens on the front side thereof, so that the cockroach enters the inside of the box body 4 from the first intrusion port 5. To do.

The notch recess 17 forms the second entry port 6.
The front / rear intrusion portion 18 is bent so as to have an inclination of a predetermined angle (45 degrees in this embodiment) with respect to the bottom plate 1. A third intrusion port 26 (see FIG. 1) for cockroaches is formed by the notch recess 21 formed at the upper edge of the front / rear intrusion portion 18.

  The vertical clearance between the second entry port 6 and the third entry port 26 is optimally about 5 mm to 7 mm.

  The top plate 2 can be opened and closed in the left-right direction by combining the concave portions 24 and the convex portions 22 of the left and right upper surface portions 10a, 10b. At this time, since “L = L1 + L2”, the box 4 is assembled into a rectangular parallelepiped.

  FIG. 5 is a cross-sectional view showing the combined state of the left and right upper surface portions 10a and 10b. The left and right upper surface portions 10a and 10b are in pressure contact with each other in the vertical direction and are in a strong combined state.

  By making the top plate 2 openable and closable, the capture of cockroaches can be easily confirmed. If the amount captured is small, it can be reused.

  A recording field for recording captured data is printed on the surface of the top plate 2. Recording the location, date, and amount captured makes it easy to collect the capture data.

  FIG. 6 is a cross-sectional view taken along the line VI-VI in FIG. 3 and shows a cross section of the cardboard that is the material of the flat plate 4. The corrugated cardboard has a corrugated core 29 sandwiched between a cover 27 and a backing paper 28. This corrugated cardboard is used so that the corrugated core 29 faces the direction of FIG. By using the center core 29 in the direction shown in FIG. 6, waist break due to the force from the vertical direction of the side plate 3 is prevented.

  7 and 8 are cross-sectional views taken along lines VII-VII and VIII-VIII in FIG. 2, and show details of the first entry port 5 and the second entry port 6.

  FIG. 9 is a cross-sectional view taken along line IX-IX in FIG. 2 and shows details of the third entry port 26.

In addition, the adhesive layer is provided in an exposed state on the bottom surface inside the box body 4, and the release paper is not attached.
Moreover, since the box 4 is made of corrugated cardboard, it itself serves as a cockroach attractant, so that no attractant is required.

  That is, cockroaches like heat retention, and it is appropriate to use corrugated cardboard which is a member that can be converted into bait because of starch and the like.

  The thing shown in FIG. 10 is using the cockroach trap of the said structure in the state stood on the wall.

  Normally, the bottom plate 1 is used while being placed on the floor, but as shown in FIG. 10, the bottom plate 1 can be brought into close contact with the wall 30 and the side plate 3 can be placed on the floor and used. In this case, the height h from the floor surface of the entrance 31 is about 5 mm.

  According to the embodiment of the present invention having the above-described configuration, the distribution process is carried out in the state of the box 4, so that it is not necessary to assemble the end user. Since it is made of cardboard, no attractant is required. Moreover, since it is made of cardboard, the strength of the side plate 3 can be increased, and deformation is prevented. Since the clearance between the entrances is 5 to 7 mm, the capture property is good. Since the first entry port 5 is provided, it is easy to capture cockroaches that move along the side surface of the box 4. Since no release paper is required, waste is prevented from being discharged.

  In addition, the said embodiment disclosed this time is an illustration in all the points, Comprising: It is not restrictive. The scope of the present invention is defined by the terms of the claims, rather than the description above, and includes all modifications within the scope and meaning equivalent to the terms of the claims.

  INDUSTRIAL APPLICABILITY The present invention can be used in the environmental hygiene industry for controlling insects such as cockroaches.

It is a perspective view of the cockroach catcher in embodiment of this invention. It is a top view of the cockroach trap shown in FIG. FIG. 2 is a plan view of a punched flat plate for manufacturing the cockroach trap shown in FIG. 1. It is a perspective view in the middle of folding and assembling the flat plate shown in FIG. 3 to the cockroach trap shown in FIG. It is the VV sectional view taken on the line of FIG. It is the VI-VI sectional view taken on the line of FIG. It is the VII-VII sectional view taken on the line of FIG. It is the VIII-VIII sectional view taken on the line of FIG. It is the IX-IX sectional view taken on the line of FIG. It is sectional drawing which uses the cockroach trap of this invention in the wall side.

Explanation of symbols

  1 bottom plate, 2 top plate, 3 side plate, 4 box, 5 first entry port, 6 second entry port, 7 flat plate, 8 bottom surface portion, 9 left and right side surface portions, 10 left and right top surface portions, 13 left and right entry portions, 17 cut Notch recess, 18 Front / rear intrusion part, 21 Notch recess, 26 Third entry hole.

Claims (5)

In a cockroach trap formed in a flat box body having a rectangular bottom plate, a top plate parallel to the bottom plate, and left and right side plates rising from both left and right edges of the bottom plate,
On the side plate, on the front side when a cockroach advances from a direction perpendicular to the side edge of the bottom plate, and a first entry port that opens to the front side when the cockroach advances along the side edge of the bottom plate. A second intrusion opening is formed ,
The box is formed by bending a punched flat plate,
The flat plate has a rectangular bottom surface having long sides on both the left and right sides and front and back short sides, and
Left and right side surfaces extending on both left and right sides of the left and right long sides of the bottom surface,
Left and right upper surface portions extending on both left and right sides of the left and right side portions,
The bottom surface portion, the left and right side surface portions, and the left and right upper surface portions constitute a bottom plate, a side plate, and a top plate of the box,
The left and right side portions are composed of left and right front and rear side portions and left and right center side portions formed on the front and rear sides and the center portion of the left and right long sides of the bottom portion,
Left and right intrusion portions are provided between the left and right front side portions and the left and right central side portions and between the left and right center side portions and the left and right rear side portions,
The left and right intrusion portions are bent to have a predetermined angle with respect to the bottom surface to form the first intrusion port,
The flat plate is made of corrugated cardboard . The cockroach trap according to claim 1 , wherein the top plate is configured such that the left and right upper surface portions are joined in a braided manner and can be opened and closed in the left-right direction . The cockroach trap according to claim 1, wherein an adhesive layer is provided in an exposed state on a bottom surface inside the box . The cockroach capture according to any one of claims 1 to 3, wherein a notch recess is formed in an upper edge portion of the left and right intrusion portion, and the recess forms the second intrusion port. vessel. The flat plate has front and rear intrusion portions extending on both sides in the front and rear direction of the short side of the bottom surface portion, and a notch recess is formed in the upper edge portion of the front and rear intrusion portion,
The front / rear intrusion portion is bent to have a predetermined angle with respect to the bottom surface,
The cockroach trap according to any one of claims 1 to 4, wherein a third intrusion port for cockroaches is formed by a notch recess in the front and rear intrusion portion .

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