JP2017093413A - Slug repelling device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a slug repelling device having improved convenience by incorporating a commercial disposable paper cup used as a container for holding an attractant insecticide in order to repel slugs.SOLUTION: A slug repelling device 1 comprises a body part 2, and a lid part 6 to be fitted on the upper part of the body part 2. The body part 2 is formed of a cylindrical holder 3 for containing a commercial disposable paper cup 11, a base 4 which receives the paper cup 11 and on which the holder 3 is placed and fixed, and a protector 5. The lid part 6, which covers the paper cup 11 incorporated into the body part 2 and is provided so as to prevent rainfall or watering from attaching to an attractant insecticide 10, is formed of a cover 7, a knob 7a, and a cover receiver 8. Since the holder 3 is directly positioned there when the lid part 6 is removed from the body part 2, it is easy to place and remove the disposable paper cup 11 according to necessity.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a slug extermination device that exterminates slugs.

Slugs are pests that eat food, plants, and fruit trees that are carefully cultivated in search of food at night or after rain. One way to get rid of slugs is to place an attractant insecticide in a commercially available disposable paper cup (hereinafter referred to as a paper cup) and place it directly in the vicinity of vegetables or flowers that are frequently damaged by slugs. There is a way to get rid of it easily just by placing it on. However, this method has the following problems. (B) The attracting insecticide is subject to rain or irrigation, which makes the medicinal properties of the attracting insecticide lost and can no longer be used. (B) If left unattended when it is raining, attracting insecticides and slug dead bodies overflow from the paper cup, making it uncomfortable. (C) When placed in a location where the wind is well hit, the paper cup is blown away, and the attracting insecticide or slug dead bodies jump out of the paper cup and scatter.
(D) There is a risk that dogs and cats may accidentally eat the attracting insecticide. Because there are such problems, even if you execute this method of removing the attracting insecticide just by putting it in a paper cup, it is difficult to continue management afterwards and it gives up on the way It's not a thorough one, but it ends with a temporary one.

  There are various inventions disclosed with respect to stationary devices for exterminating or killing or capturing conventional slugs associated with the slug extermination device of the present invention as follows. Slug extermination device (see Patent Literature 14, Patent Literature 19, and Patent Literature 20), slug catcher (see Patent Literature 4 and Patent Literature 9), slug trap (Patent Literature 8, Patent Literature 13, Patent Literature 21, Patent document 27), insect trap (see patent document 11), mollusc trap (see patent document 15), insect trap (see patent document 18), slug capture container (see patent document 7), etc. , Slug pesticides and traps (see Patent Document 3), slug extinguishing containers containing heat insulation materials (see Patent Document 6), slugs and other traps (see Patent Document 10, Patent Document 12, and Patent Document 25) A slug extermination tool (see Patent Document 1 and Patent Document 2), a slug pesticide placement container (see Patent Document 23), a slug extermination device (see Patent Document 26), A lottery catcher and its manufacturing method (see Patent Document 17), a method for prolonging an attracting insecticide for pests (see Patent Document 5), a licking device (see Patent Document 22), a licking device (Patent Document) 16) or a pest-attracting killing agent such as slugs (see Patent Document 24).

According to each of the various inventions disclosed above, according to each patent document, a special bait or attracting insecticide preferred by slugs can be placed directly in a device that is protected from rain or irrigation. Adhere to the ceiling surface, put it in a special container, place it on a special dish, place it on a disposable dish, place an attracting sheet on the bottom, etc. Exterminating by snoring and feeding, drowning, etc., facilitating the treatment of slugs that have been exterminated, etc., preventing the device from being blown by the wind, dogs and cats etc. It has one of various features such as preventing accidental eating. However, some seem to have the following problems.
(E) Dead slugs that were exterminated, killed or captured, uneaten bait, or pesticides that were no longer medicinal, stuck to the bottom of the device or the bottom of the container with body fluids from the slugs, and the dirt was severe Sometimes it needs to be cleaned, and it takes time to restore it to its original state. (F) Nocturnal slugs do not have a clear path to the entrance of the device, so if you hit the outer surface of the device, there is a possibility that bodily fluids from the slug may adhere to the outer surface of the device and touch the device. A feeling of resistance occurs. (G) The entire device is disposable. (H) There are only one or two entrances for slugs to enter the device, and the range of removal is limited.

  Among the patent documents of Patent Document 1 to Patent Document 27 of Patent Document No. 0006 of the prior art document described later, the invention disclosed with respect to the stationary device for extermination or killing or capturing the slug Is characterized by using a commercially available disposable paper cup as a container for attracting insecticides to control slugs, which is a feature of the present invention, and incorporating this commercially available disposable paper cup into a slug extermination device. There were no products with such characteristics.

  Japanese Patent Application Laid-Open No. 07-194285   Japanese Patent Laid-Open No. 08-051911   JP-A-8-175906   JP 09-098703 A   Japanese Patent Laid-Open No. 10-337143   Japanese Patent Laid-Open No. 11-253086   JP 2001-086915 A   JP 2001-103900 A   JP 2002-027888 A   Japanese Patent Laid-Open No. 2003-23944   Japanese Patent Laid-Open No. 2003-070403   JP 2003-274832 A   JP 2007-060928 A   JP 2007-151422 A   JP 2007-151538 A   JP 2011-223935 A   JP 2012-005473 A   JP 2013-172660 A   Japanese Utility Model Publication No. 61-201575   Japanese Utility Model Publication No. 62-204482   Kokaihei 04-038275   Actual No. 3001994   Noto 3032610   Noto 3036870   Noto 3083382   Mito 3179871   Noto 3195726

  In order to eliminate slugs, the present invention is described in the paragraph No. 0004 of the background art, together with the solutions to the problems (i) to (d) described in the paragraph No. 0002 of the background art. In order to solve the problems (e) to (h), a commercially available disposable paper cup is used as a container for the attracting insecticide, and this paper cup is placed in the slug extermination device. Incorporating into a slug provides a more convenient slug extermination device.

  The slug extermination device 1 solves the problems (i) to (d) and (e) to (h) described in the background art, and makes it more convenient as follows. It has a configuration.

  The slug extermination device 1 includes a main body portion 2 and a lid portion 6 fitted on the upper portion of the main body portion 2. The main body portion 2 is inserted with a mouth of a commercially available disposable paper cup (hereinafter, paper cup) 11 facing upward. A cylindrical holder (hereinafter referred to as a holder) 3 to be held, a base 4 for receiving and fixing the paper cup 11, a water drain hole 4a on the top surface of the base 4, and an insect repellent for the hole 4a The lid 6, which is composed of a net 4 b, a protector 5, and a plurality of spacers 5 a and covers the paper cup 11 incorporated in the main body 2 so as not to be exposed to rain or irrigation on the attracting insecticide 10, A knob 7a, a cover receiver 8, a plurality of cutouts 8a on the top of the cover receiver 8, a slug escape prevention net (hereinafter referred to as an escape prevention net) 8b for the plurality of cutouts 8a, and a plurality of stoppers 8c. It constituted by. Since the holder 3 is immediately there when the lid 6 is removed from the main body 2, the disposable paper cup 11 can be easily put in and taken out as necessary.

  By using a commercially available disposable paper cup (hereinafter referred to as a paper cup) 11 as a container for the attracting insecticide 10 in the slug extermination device 1 and incorporating the paper cup 11 into the slug extermination device 1, the attracting insecticide 10 Without attracting rain or irrigation, just by putting the attracting insecticide 10 in the paper cup 11 and placing it in the holder 3, the slug 12 around the device is attracted by the smell generated by the attracting insecticide 10, and the slug 12 However, if the insecticide 10 enters the paper cup 11 and eats the insecticide 10 and then kills, the removal can be ensured, and the treatment after the removal is taken out together with the paper cup 11 and placed in a plastic bag and discarded as garbage. Easy to do. In addition, if the attracting insecticide 10 and the paper cup 11 are replaced with new ones, they can be used comfortably and easily, and can be handled easily in a compact form composed of simple members. )-(D) and (e)-(h) are also solved.

  The details of solving the problems (a) to (d) and (e) to (h) described in the background art will be described in the form for carrying out the invention described later in (a) and (b). ) And (d) in paragraph number 0030, (c) in paragraph number 0027, (e) in paragraph number 0036, (f) in paragraph number 0021 and paragraph number 0024, and (g) Is described in paragraph number 0018, and (h) is described in paragraph number 0021.

  It is a partially cutaway sectional view of the slug extermination device showing an embodiment of the present invention.   It is the partially cutaway front view which removed the cover part from the main-body part of the slug extermination device.   It is the partial cutaway top view which looked at the slug extermination device from the upper part.   It is the top view which looked at the main-body part of the slug extermination device from upper direction.   It is a perspective view of the cover receiver 8 of the slug extermination device.

  Hereinafter, embodiments of the present invention will be described with reference to FIGS.

  In the figure, reference numeral 1 denotes a slug extermination device according to the present invention, which comprises a main body portion 2 and a lid portion 6 fitted into the upper portion of the main body portion 2.

  As shown in FIGS. 1 to 4, the main body 2 includes a commercially available disposable paper cup (hereinafter referred to as a paper cup) 11 into which the attracting insecticide 10 is placed, and a cylinder that holds the paper cup 11 with its mouth facing upward. A holder (hereinafter referred to as a holder) 3 in a shape, a base (hereinafter referred to as a base) 4 in which a bowl to which the holder 3 is placed and fixed while receiving the paper cup 11 is turned down, and a drain hole ( Hereinafter, a drain hole) 4a, an insect net for the hole 4a (hereinafter referred to as an insect net) 4b, a cylindrical protector (hereinafter referred to as a protector) 5, and a plurality (in the figure of the present embodiment, four as an example) And the spacer 5a. The lower part of a cylindrical cover receiver (hereinafter referred to as a cover receiver) 8 of the lid part 6 is fitted into the upper outer surface of the protector 5 of the main body part 2.

  As shown in FIGS. 3 and 4, the paper cup 11 of the main body 2, the holder 3 as the main member, the base 4, and the protector 5 have a circular outer shape in plan view and are centered. It is the same concentric circle. In this way, it is composed of simple members and has a compact form.

  As the attracting insecticide 10, it is preferable to use a granular material that has as much attracting and insecticidal effects as possible for slugs. Moreover, since the attracting insecticide 10 is disposable, a commercially available product that can be easily purchased when used up is used. The paper cup 11 may be a relatively inexpensive white plain, internally polyethylene laminated, or equivalently processed. Also, since the paper cup 11 is disposable, a commercially available product that can be easily purchased when used up is used. However, instead of the commercially available disposable paper cup 11 used in the slug extermination device 1, a cheap disposable cup made of plastic having the same shape as the commercially available disposable paper cup 11 may be used.

  The slug extermination device 1 of the present invention is not disposable, and only the attracting insecticide 10 and a relatively inexpensive commercially available paper cup 11 are disposable. In this way, the above-mentioned problem (g) of the background art is solved.

  As shown in FIG. 1, the holder 3 is placed on the top surface of the table 4, and the lower end of the holder 3 is fixed to the top surface of the table 4. The paper cup 11 is held with the mouth facing upward through the opening at the upper end of the holder 3, and at the same time, the lower end of the paper cup 11 is received by the top surface of the table 4. The height and inner diameter of the holder 3 for holding the paper cup 11 is determined based on a commercially available disposable paper cup 11.

  As shown in FIG. 1, the height of the holder 3 for holding the paper cup 11 is 10 mm lower than the height of the paper cup 11 with the holder 3 placed on the top surface of the table 4. The upper part protrudes 10 mm above the upper end of the holder 3. The protruding portion of the paper cup 11 is pinched with tweezers so that it can be easily taken out and discarded without getting hands dirty. Next, the inner diameter of the opening of the holder 3 is the same as the outer diameter of the paper cup 11 at the same height as the holder 3 and the paper cup 11, and the holder 3 is placed on the top surface of the table 4. Thus, when the paper cup 11 is inserted into the holder 3, the inner circumference of the opening of the holder 3 and the circumference of the outer surface of the paper cup 11 are in contact with each other so as to eliminate the gap. . This is because the slug 12 scooping up the outer surface of the holder 3 takes extra time to take out when it enters the inside of the holder 3, so that there is no gap with the outer surface of the paper cup 11 so as not to enter. For example, when the paper cup 11 having a commercially available 7 oz capacity of 205 ml with a diameter of 73 mm and a height of 80 mm is used, the height of the holder 3 is 70 mm, so the inner diameter of the opening of the holder 3 is 65 mm. . However, even if the paper cup 11 has the same capacity of 205 ml depending on the manufacturer, there are slight differences in the caliber and height, and there are also manufacturing errors of the holder 3. The inner diameter of the part should be determined.

  As shown in FIGS. 1 and 4, the slug extermination device 1 is placed in the center of the extermination device 1 with the mouth of the paper cup 11 containing the attracting insecticide 10 facing upward. If the slug 12 sniffs the odor generated by 10, it will crawl around the lower part of the base 4 of the extermination device 1 from any direction of 360 degrees around the extermination device 1, climb. Thereafter, the path of the slug 12 in the main body 2 moves up from the outer surface of the table 4 to the outer surface of the holder 3. Next, the paper cup 11 is successively climbed up to the upper outer surface, climbed up to the upper edge of the opening of the paper cup 11, and then the inner surface of the paper cup 11 was lowered and the attraction placed on the bottom of the paper cup 11. Eating insecticide 10 leads to death. In this way, the problems (f) and (h) of the background art are solved.

  In order to secure a space for the slug 12 to climb up the outer surface of the holder 3 and the odor generated by the attracting insecticide 10 is shown in the notch 8a at the top of the cover receiver 8 as shown by the arrow in FIG. Rather than flowing all out of the mesh of the escape prevention net 8b that is pasted, the slug 12 also flows down into the space where the slug 12 climbs up, and the slug 12 is attracted upward. For this purpose, as shown in FIGS. 1 to 4, a plurality of trapezoidal spacers 5 a (hereinafter referred to as spacers) are attached between the outer surface of the holder 3 and the inner surface of the protector 5. A plurality (four as an example in the figure of this embodiment) of spacers 5a are fixed to the outer periphery of the holder 3 radially at equal intervals at one end. Thereafter, the other end of the spacer 5 a is fixed to the inner surface of the protector 5. However, it is advantageous in terms of cost whether it is manufactured by fixing each member one by one in this way, or by manufacturing the holder 3 and the plurality of spacers 5a or the protector 5 and the plurality of spacers 5a integrally. It is better to select the one to be. Then, the reason why the spacer 5a is trapezoidal is that when the slug 12 scoops up the surface of the spacer 5a, it seems that the slug 12 wants to go up higher, so the lower end of the spacer 5a is the holder. An upward slope is applied from 3 to the protector 5, and the upper end of the spacer 5a is provided from the protector 5 to the holder 3 so as to go upward toward the top of the paper cup.

  As shown in FIG. 1, the protector 5 covers rain or irrigation from the inside of the holder 3 so that it does not enter the holder 3 from the place where the inside of the opening of the holder 3 and the outer surface of the paper cup 11 are in contact with each other. And when rain or irrigation bounces off the ground and covers the attracting insecticide 10 in the paper cup 11, the outer surface of the protector 5 is changed when the installation location of the slug extermination device 1 is changed. It is provided for holding the cover receiver 8 of the lid 6 on the upper outer surface of the protector 5 and so on. However, whether it is manufactured with such a fitting type, or with a male screw on the upper outer surface of the protector 5 and a female screw on the lower inner surface of the cover receiver 8, it is easy to use and costs. However, if the screw-in type is used, the knob 7a of the lid 6 can be picked up and carried, so that it is easy to use when changing the location of the slug extermination device 1.

  As shown in FIG. 1, when the knob 7 a of the lid 6 is pinched and the lower inner surface of the cover receiver 8 of the lid 6 is fitted or removed from the upper outer surface of the protector 5 of the main body 2, for example, Hold the outer surface of the protector 5 with the left hand and pinch the pinch 7a with the right hand. The outer surface of the protector 5, the upper surface of the cover 7, and the knob 7a are out of the path that the slug 12 climbs up, so that they can be touched and held in peace. In this way, the above-mentioned problem (v) of the background art is solved.

  As shown in FIG. 1 and FIG. 4, rain or irrigation splashes form droplets on the upper outer surface of the paper cup 11, and the circumference of the outer surface of the paper cup 11 and the inner circumference of the opening of the holder 3. Therefore, there is a possibility that the water will enter the holder 3 through a slight gap at the location where they are in contact with each other, so that a drain hole 4a having a diameter of about 8 mm is provided at the center of the top surface of the table 4. An insect net 4b is attached to the bottom surface of the drain hole 4a on the top surface of the table 4 in order to prevent insects from entering.

  As shown in FIG. 1, the table 4 has a bowl-shaped shape so that the slug extermination device 1 can be placed stably without being tilted, and in order to increase the stability, it is like a general basin or bowl edge. The lower end projects over the entire periphery.

  When the slug extermination device 1 is placed in a place where wind does not hit, such as in a greenhouse or a greenhouse, it is placed on the ground 13 in this form as shown in FIG. When it is placed near the root of a vegetable garden, vegetable garden, or flower bed or fruit tree where the wind hits well, it is wide enough for the lower end of the base 4 to enter the ground 14 and is about half the height of the base 4 A hole is dug and this slug extermination 1 is placed. The extermination device 1 is prevented from being blown down or blown by the wind due to the weight of the soil backfilled around the lower part of the table 4. In this way, the problem (c) of the background art is solved. However, temporarily store it in a place where it will not be affected when a typhoon or a strong wind causes it to rain. The ground 14 in FIG. 1 displays the position of the ground when the lower part of the base 4 is buried to a depth of about one half of the height of the base 4.

  As shown in FIG. 1 to FIG. 3 and FIG. 5, the lid portion 6 includes a cover (hereinafter referred to as a cover) 7 with a dish-down shape, a round bar-shaped knob (hereinafter referred to as a knob) 7 a with a hook, and a cylinder. A cover receiver (hereinafter referred to as a cover receiver) 8 having a shape, a plurality of notches 8a (four as an example in the figure of the present embodiment) on the upper part of the cover receiver, and a plurality of notches 8a (four as an example in the figure of the present embodiment). The slug escape prevention net (hereinafter referred to as an escape prevention net) 8b and a plurality of stoppers 8c (four as an example in the figure of the present embodiment) are configured.

  As shown in FIG. 3, the cover 7, the knob 7 a, and the cover receiver 8, which are main members of the lid 6, have a circular outer shape in plan view and are concentric circles having the same center. . In this way, it is composed of simple members and has a compact form.

  As shown in FIGS. 1 to 3, the cover 7 of the lid 6 covers the paper cup 11 in which the attracting insecticide 10 is placed so that rain or irrigation does not enter. It is not lost by rain or irrigation. Further, the cover 7 prevents the dog or cat from accidentally eating the attracting insecticide 10. In this way, the problems (a), (b), and (d) of the background art are solved. However, if this slug extermination device 1 falls down in any way, several attracting insecticides 10 may spill out of the mouth of the paper cup 11, so this time it happened immediately and there was a spill For example, it may be picked up with tweezers and returned to the paper cup 11 or placed in a plastic bag and discarded.

  As shown in FIG. 1, the edge of the cover 7 faces obliquely downward, and the rain or irrigation of the downfall is stuck to the inner surface of the upper notch 8a of the cover receiver 8 to prevent slug escape for the notch 8a. The scent that the attracting insecticide 10 generates is that it acts as an eaves so that it does not hang on the attracting insecticide 10 that is put in the paper cup 11 through the net (hereinafter referred to as escape prevention net) 8b. However, after flowing out through the mesh of the escape prevention net 8b, the slug 12 that flows diagonally downward, lurks in the shadows, or is desperate for food, etc., around the lower part of the base 4 of the slug extermination device 1 Try to attract to.

  As shown in FIG. 1 to FIG. 3 and FIG. 5, in order for the slug 12 that has climbed up to the upper edge of the opening of the paper cup 11 to easily enter the paper cup 11, A space is secured between the upper edge of the opening and the inner surface of the top of the cover 7. For this purpose, a cover receiver 8 and a stopper 8c are provided.

  As shown in FIGS. 1, 2, and 5, the upper part of a cylindrical cover receiver (hereinafter referred to as “cover receiver”) 8 fixed to the inner surface of the top of the cover 7 of the lid portion 6 is uneven. In order to fix the stoppers 8c having the same number as the number of the convex portions one by one to the inner surface of the convex portion, the top end of the convex portion is aligned with the upper end of the convex portion in the lateral direction. And fix the difference between the width of the convex portion and the width of the stopper 8c equally to the left and right. Thereafter, the upper end of the convex portion and the upper end of the stopper 8 c are fixed to the inner surface of the top of the cover 7 so as to become a part of the lid portion 6. Then, when the lower part of the cover receiver 8 of the lid part 6 is fitted into the upper outer surface of the protector 5 of the main body part 2, the lower end of the stopper 8c is received by the upper end of the protector 5 of the main body part 2, A space through which the slug 12 can pass is secured between the top inner surface of the cover 7 and the upper edge of the opening edge of the paper cup 11. However, whether to manufacture each member by fixing them one by one or whether to manufacture the cover receiver 8 and the stopper 8c integrally may be selected in terms of cost advantage.

  As shown in FIG. 1 to FIG. 3 and FIG. 5, a plurality of concave portions (four locations as an example in the figure of the present embodiment) on the upper portion of the cover receiver 8 so that the smell generated by the attracting insecticide flows in all directions. In order to prevent slugs from going to the opening of the paper cup 11 and escaping from the notch 8a, a plurality of (in the figure of the present embodiment, four as an example) The escape prevention net 8b is affixed to the inner surface of the cover receiver 8. The vertical dimension of the escape prevention net 8b is the same as the vertical dimension of the stopper 8c, the upper end is in contact with the inner surface of the top of the cover 7, and the lower end is at the same level as the lower end of the stopper 8c. The dimension in the cover direction between the right end of the left stopper 8c and the left end of the right stopper 8c is the dimension along the inner surface of the cover receiver 8 between the right end of the left stopper 8c and the left end of the right stopper 8c. And

  As shown in FIGS. 1 to 3, when a lid 6 is inserted into or removed from the upper part of the main body 2, a round bar shaped knob (hereinafter referred to as a knob) 7 a that is pinched with a finger is covered with a cover 7. Secure to the center of the top surface.

  As shown in FIGS. 1, 2, and 4, the slug extermination device 1 according to the present invention is fitted into the upper portion of the main body 2. In addition, since there is a holder 3 for the main body 2, a new attracting insecticide 10 is first put in the bottom of a new paper cup 11, and a small amount of the bottom is invisible so that the paper cup 11 is inserted into the holder 3. Since it is only put in and the lid portion 6 is fitted into the main body portion 2, it is very easy. Thereafter, the outer surface of the protector 5 of the slug extermination device 1 is grasped and taken to a place where slugs 12 are frequently generated, and is installed with reference to the contents described in paragraph number 0027. A few days after installing the slug extermination device 1, the inside of the paper cup 11 is viewed from above the transparent cover 7 of the lid 6, and the attracting insecticide 10 at the bottom of the paper cup 11 is the dead body of the slug 12. If it disappears, the medicinal effect of the attracting insecticide 10 is almost lost by the body fluid of the slug 12, so that the lid 6 is lifted off by pinching the knob 7a, and is located at the bottom of the paper cup 11. In this state, the dead body of the slug 12 and the attracting insecticide 10 that has almost lost its medicinal effect are sandwiched and lifted with tweezers etc. The paper cup 11 is taken out together with the paper cup 11 and placed in a plastic bag or the like as garbage. If it is discarded, it does not feel much resistance, it does not get dirty, it does not take time, and it can be processed easily in a short time, and there is no need to clean the inside of the apparatus. After that, if the attracting insecticide 10 and the paper cup 11 are replaced with new ones and performed in the same manner as when they were first used, they can be repeatedly used comfortably and easily. In this way, the problem (e) of the background art is solved.

  In FIG. 1, when the slug extermination device 1 of the present invention uses, for example, a commercially available paper cup 11 having a size of 7 ounces, a capacity of 205 ml, a diameter of 73 mm and a height of 80 mm, a cover 7 The maximum diameter is about 130 mm, the height from the lower end of the base 4 to the upper end of the knob 7 a with the cover 7 is about 140 mm, the outer diameter of the protector 5 is about 100 mm, and the outer diameter of the lower end of the base 4 is about 120 mm It becomes the thing of the compact form. In addition, since the height from the lower end of the base 4 to the upper end of the opening of the paper cup 11 is about 110 mm, even a slug 12 having a body length of about 12 mm will crawl up without difficulty if it is about this height, and , Dead at the bottom of the paper cup 11. However, a slug with a trunk diameter of about 7 mm or more will be handled by a commercially available paper cup 11 having a capacity of 275 ml or more, and each of the above sizes will increase. In addition, the outer diameter of the protector 5 becomes larger, and the outer surface of the protector 5 becomes difficult to grip when changing the installation location of the slug extermination device 1, so that a handle such as a mug is attached to the outer surface of the protector 5. It is good to respond.

  As shown in FIG. 3, the holder 3, the base 4, the protector 5, the cover 7, the cover receiver 8, and the knob 7 a constituting the slug extermination device 1 of the present invention have simple shapes. Since it is a member, the outer shape of all or part of these members when viewed in plan can be a square, a five-stroke shape, or a polygon whose shape is close to a circle. However, since the outer shape seen in a plane is a basic shape in a circle, in the drawings for carrying out the present invention, the outer shapes seen in a plane are all circular, and in this specification Are all described as circular.

  1 to 5, the holder 3, the base 4, the protector 5, the spacer 5 a, the cover 7, the knob 7 a, the cover receiver 8, and the stopper that constitute the slug extermination device 1. 8c is made of durable hard synthetic resin because it is exposed to sunlight, rain, wind, and the like. The cover 7 of the lid portion 6 is made of a transparent synthetic resin so that the state in the paper cup 11 can be seen with the lid portion 6 fitted in the upper portion of the main body portion 2. Except for this cover 7, it is possible to use a color without limiting whether it is transparent or opaque. The insect-proof net 4b and the escape-prevention net 8b may be used by cutting a commercially available synthetic resin bowl bottom net.

  The slug extermination device has a wide range of use because it can be used in home gardens, vegetable gardens, flower beds, roots of fruit trees, greenhouses, greenhouses, etc., which are damaged by slugs. The slugs in the vicinity can be surely removed by simply placing a plurality of slug extermination devices that have many features such as saving space and being easy to handle. Since this slug extermination device is made up of simple-shaped members, it is possible to reduce the manufacturing cost, mass-produce it, and provide an inexpensive product that will satisfy the people who want to use it. There is a possibility of use. In addition, it can be used with peace of mind by those who are reluctant to spread the attracting insecticides and repellents directly around crops such as home gardens and vegetable gardens.

DESCRIPTION OF SYMBOLS 1 Slug extermination device 2 Main body 3 Holder 4 Stand 4a Drain hole 4b Drain hole insect repellent net 5 Protector 5a Spacer 6 Lid 7 Cover 7a Pick 8 Cover receiver 8a Notch 8b notch slug escape Prevention net 8c Stopper 10 Attracting insecticide 11 Commercial disposable paper cup 12 Slug 13 Ground when this extermination device is installed in a place not exposed to wind 14 Ground when this extermination device is installed in a location exposed to wind (underground With the bottom of the base buried)

  The slug extermination device 1 is composed of a main body portion 2 and a lid portion 6 fitted into the upper portion of the main body portion 2. The main body portion 2 is inserted with a mouth of a commercially available disposable paper cup (hereinafter referred to as a paper cup) 11 facing upward. A cylindrical holder (hereinafter referred to as a holder) 3 to be held, a base 4 for receiving the paper cup 11 and mounting the holder 3 thereon, a drain hole 4a on the top surface of the base 4, and this drain hole 4a An insect repellent net 4b attached to the holder 3, a cylindrical protector 5 surrounding the holder 3, and a plurality of spacers 5a provided between the outer surface of the holder 3 and the inner surface of the protector 5. The lid 6 provided to cover the paper cup 11 so that rain or irrigation is not applied to the attracting insecticide 10 is a cover 7 that covers the main body 2, a knob 7 a, and a cylindrical shape attached to the lower side of the cover 7. Cover Fixed to the inner surface of the cover receiver 8, a plurality of notches 8 a at the top of the cover receiver 8, a slug escape prevention net (hereinafter referred to as an escape prevention net) 8 b attached to the plurality of notches 8 a. The lower end of the stopper 8 c is received by the upper end of the protector 5 when the lower portion of the cover receiver 8 is fitted into the upper outer surface of the protector 5 of the main body 2. Since the holder 3 is immediately there when the lid 6 is removed from the main body 2, the disposable paper cup 11 can be easily put in and taken out as necessary.

Claims (4)

  A device for exterminating slugs, consisting of a main body part and a lid part fitted into the upper part of the main body part, the main body part is a cylindrical holder that holds and holds the mouth of a commercially available disposable paper cup, A base that is configured to receive the paper cup and to fix the holder on the top, a drain hole on the top surface of the base, an insect net for the drain hole, a protector, and a plurality of spacers. A slug extermination device comprising a cover, a knob, a cylindrical cover receiver, a notch in the upper portion of the cover receiver, a slug escape prevention net for the notch, and a stopper. .   The slug extermination according to claim 1, characterized in that a commercially available disposable paper cup is used as a container for attracting insecticides to control slugs, and the commercially available disposable paper cup is incorporated in a slug extermination device. vessel.   The height of the holder for holding the paper cup is lower than the height of the paper cup with the holder placed on the top surface of the table, and the upper portion of the paper cup is higher than the upper end of the holder. The inner diameter of the circular opening at the upper end of the holder is the same as the outer diameter of the paper cup at the same height as the holder and the paper cup, When the paper cup is put in the holder with the holder placed on the top surface of the table, the inner circumference of the upper end of the holder and the circumference of the outer surface of the paper cup are in contact with each other. The slug extermination device according to claim 1 or 2, wherein a gap is eliminated.   The upper part of the cylindrical cover receiver of the lid part is uneven, and the upper end of the stopper and the upper end of the convex part are connected to the inner surface of the plurality of convex parts to fix the same number of the stoppers as the number of convex parts. In the horizontal direction, the difference between the width of the convex portion and the width of the stopper is equally distributed and fixed, and then the upper end of the convex portion and the upper end of the stopper are fixed to the inner surface of the top of the cover to A plurality of recesses are the notches, and the escape prevention net is attached to the inner surface of the cover receiver in the notches, 2. The slug according to claim 1, wherein when the lower part is fitted into the upper outer surface of the protector of the main body part, the lower end of the stopper is received by the upper end of the protector of the main body part. Exterminator.

Images