JPS606151A - Prevention of bird from perching - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] The wooden invention allows these pigeons to sit in places where it is difficult for birds to perch, such as on roofs, roof edges, trestles of elevated roads M (-! or railways), etc.
Pigeons can perch on handrails, under the eaves of large buildings, or on protruding parts, contaminate them with filth, impair their beauty, and cause damage due to this filth, which is a serious problem known as pigeon pollution. This has become a problem.

Conventionally, in order to solve this problem caused by birds, paints that generate an odor that birds dislike have been removed, or paints that have an adhesive film have been applied. However, the former cannot maintain its effect over a long period of time, and is hardly effective when the wind or rain is strong, and the latter cannot be expected to have its effect for a long period of time. This was undesirable because feathers, dirt, etc. adhered to it, making it conspicuous, and the birds that adhered to it died without being able to fly. In particular, in Japan, the pigeon is considered a symbol of peace, so the latter method involves many problems.

In view of these circumstances, the present inventors have investigated a method for preventing birds from perching, which can exterminate birds without killing them and maintain the effect for a long period of time. be.

As a result, thin lines and (
They discovered that the purpose could be fully achieved by providing a tape (or) tape, and completed the present invention.

In other words, the wooden invention is a thin line of 3 meters or less in thickness and/or a thin line of 3 meters or less in thickness, in a place where it is difficult for birds to perch.
Place the above flat tape in a position with a height of 1 cIn or more,
It relates to a method for preventing birds and the like from dropping, characterized in that they are provided at intervals of 3 to 10 crn, if necessary.

In this specification, the explanation will be mainly directed to preventing birds, especially birds, from perching, but the method of the present invention is also effective in exterminating ωJ objects such as dogs, cats, and rats in addition to the above-mentioned birds. In the present invention, these are also collectively referred to as "birds, etc.".

The method of the present invention can be applied to almost all places where it is difficult for birds to perch (hereinafter referred to as "bird extermination, ground"), such as the roof of a building, the roof area, and the frame part of the roof area. , verandas and protruding parts, framework parts of elevated roads (or railways), upper ends of walls, transportation pipes, bridge railings and piers, the ground, etc., and can be applied to these horizontal, sloped, and curved surfaces. .

In the present invention, the thin wire applied to the bird extermination area has a diameter of 3wA or less, preferably 0.5wA or less. It is desirable that the material is O1-2 dark, has excellent weather resistance, and has low elasticity. Specifically, natural fine wires such as natural silkworms, cotton, and blended fabrics, steel wires,
Thin metal wires such as piano wire, copper wire, iron wire, and barbed wire, and thin synthetic resin wires made of nylon, reinforced plastic, etc., can be used. If the thickness of the thin wire is greater than 3 m, it is not preferable because it becomes difficult to prevent birds from perching on it.

In the present invention, the thin wire is placed at one point from the surface of the bird extermination area.
It is constructed and strung at a height of 3 cm or more, preferably 3 to 1 OCIn. The height of the thin wire is 1
If it is lower than cTn, it is not preferable because birds etc. tend to perch there. The thin wires are installed, for example, by providing supports at the bird extermination area and tying the thin wires to each of the supports. Metal, wood, plastic, etc. can be used as the support, and its shape and thickness are not particularly limited, but it is preferable that the tip thereof be pointed. The support is provided by burying the lower end in the bird control area or by fixing it with adhesive or the like. The spacing between the pillars is not particularly limited, and it is sufficient that even if the installed thin wire becomes slack, the poem can be written at the above-mentioned height, and specifically, 5 cm to 1 m is preferable. Also,
In the present invention, at least one thin wire is installed on the ground for bird extermination, but if two or more wires are installed, the distance between them must be 3 to 10 meters, and other than this, birds etc. cannot stop. This is not desirable as it becomes easier.

Furthermore, when two or more thin wires are installed, it is sufficient that the thin wires cross each other just a little, or even if they cross a little, the distance between the crossing points should be 5 to 10 crn or more.
The distance Nε (elevation difference) between thin lines leading to the intersection point is 1 to S
It is acceptable even if it is within on.

In the present invention, I/:r1 can be substituted for the above-mentioned 1fJII wire by λ or 1/, l- and also a flat tape can be used. The flat tape has a thickness of 3 mm or less, and has a thickness of 3 mm or less.
This tape has a width wider than rnm. The flat tape is preferably hard, but it can also be soft (as long as it restores to its original shape); for example, it can be made of iron, iron,
Materials made of Ffftm resins, such as metals such as aluminum, copper, stainless steel, and copper, carbon dioxide, iron, acrylic resin, vinyl chloride resin, polyethylene, and polypropylene;
Examples include camera film and ketone paper. If the thickness of the flat tape becomes thicker than 3+m, it is not preferable because it will not prevent birds from perching on it.

Then, the flat tape is placed on the surface of the bird removal area with the side part (the part with a thickness of 3 mm or less) facing upward (that is, when viewed from above the surface of the bird removal area). In this case, the thickness of the flat tape; Specifically, paint, cement, adhesive, etc. can be applied to the surface of the bird extermination area in advance, and one side of the flat tape can be embedded there, or a support can be installed in the same way as the thin wire mentioned above. By fixing the flat tape to it, the flat tape can be provided at the bird control area. In addition, the height of the flat tape is
The distance from the surface of the bird control area to the upper side of the tape is 1 c
It is necessary to adjust the length to be at least In, preferably 3 to 10 m. If the height is less than 1 cm, the objective of the present invention cannot be achieved, so it is preferable. In the tree seal 1, the flat tape installed on the cleared land for bird 1 is at least 1 tree, but 2 trees are generally used, and the distance between them is 3.
It is necessary to make it ~10cy++, which is not a good idea as it is easy for other big animals to imitate it. If two or more tapes are installed, make sure that the tapes do not cross each other, or even if they touch each other, the distance between the points of intersection should be 5 to 5.
10Crn or more, or the height difference is 1. = 5゛cn
+ W, ' Hana no 12 should be constructed so that they intersect.

Method of the present invention
- Strapping) The feature is that a flat tape is provided. As a result, if a bird or other animal tries to settle in the area where these tapes are installed and its feet touch the thin wires and/or the flat tape, it will feel pain or lose its balance and stand unstable. Unable to stay there, he has no choice but to run away. Moreover, since these products do not emit any particular odor and do not exhibit stickiness, they can prevent birds from perching on them for a long period of time, and they will not kill birds at all.

! In addition, by color-coding or adding brightness to the flat tape and the bird control area, it is possible to warn birds of the abnormality and avoid them from approaching at all. It cannot be stopped without breaking down.

Examples and Comparative Examples A board with a size of 1fi x 1fi, on which the thin wires and tape shown in Table 1 are installed, is placed in the precincts of a shrine where the No. The birds were observed for 10 hours to see if pigeons landed on the bait. The results are shown in Table 1 along with the method for constructing the thin wire and tape. In Table 1, Experiment A 1.2.6.7.8.9
．． Ages 11 and 12 correspond to the examples of the present invention, and the others are comparative examples. In the test results, ○ indicates that the knots, etc. did not stop at all, and × indicates that the knots, etc. did not stop. Indicates that it was not possible to prevent the vehicle from stopping.

Claims (1)

[Claims] In places where it is difficult for birds to perch, place a thin line with a thickness of 3 wI+ or less and/or a flat tape with a thickness of 3 wI or less and a thickness of 3 cm or more, at a height of 1 crn or more, and if necessary,
A method for preventing birds from perching, characterized by providing space at intervals of 10 crFI.