JP5142864B2 - Fixed bird protection and fixed bird protection method - Google Patents

Fixed bird protection and fixed bird protection method Download PDF

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JP5142864B2
JP5142864B2 JP2008182596A JP2008182596A JP5142864B2 JP 5142864 B2 JP5142864 B2 JP 5142864B2 JP 2008182596 A JP2008182596 A JP 2008182596A JP 2008182596 A JP2008182596 A JP 2008182596A JP 5142864 B2 JP5142864 B2 JP 5142864B2
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fixed
pattern
seal
fixed bird
sheet body
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JP2010017159A (en
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義弘 中竹
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Kyushu Electric Power Co Inc
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Description

本発明は、物品への接着により鳥類を物品から忌避させる固定式鳥除けシールに関して、特に鳥類の位置に依存せずに十分な射出光を安定的に発生させて鳥類を威嚇し、さらに当該射出光の配色及び鳥類の視覚特性をも考慮して高い忌避効果を発揮する固定式鳥除けシールを提供することを目的とする。   The present invention relates to a fixed bird protection seal that repels birds from an article by adhesion to the article, and in particular threatens birds by stably generating sufficient emission light without depending on the position of the birds. An object of the present invention is to provide a fixed bird protection seal that exhibits a high repellent effect in consideration of light coloration and visual characteristics of birds.

鳥類、例えばカラスが電柱に巣を作ることによる停電発生の被害が年間を通じて少なからず発生しており、当業者を悩ませている。問題解決のために巣の撤去という手段が講じられているが、この鳥類により再度新たな巣を作製されるために、根本的な問題解決とはなっていない。   The damage caused by power outages caused by birds, such as crows, nesting on power poles, has occurred a great deal throughout the year, annoying those skilled in the art. In order to solve the problem, a means of removing the nest is taken, but since a new nest is created again by these birds, it is not a fundamental problem solution.

この問題を解決するために、背景技術は、任意のパターンに基づく模様が形成されたホログラムシートを円筒面あるいは円錐曲面に沿って曲成して、当該ホログラムシートの表裏の光反射面を用いて鳥類を忌避するものがある(例えば、特許文献1参照)。また、光干渉顔料の多層膜構造による光の入射角に応じた色相変化の視覚的効果を利用した忌避部材と、光回折顔料の微構造表面による虹スペクトルの外観変化の視覚的効果を利用した忌避部材との少なくともいずれかを用いて鳥類を忌避するものがある(例えば、特許文献2参照)。
特開2006―20598号公報 特開2005―287377号公報
In order to solve this problem, the background art forms a hologram sheet on which a pattern based on an arbitrary pattern is formed along a cylindrical surface or a conical curved surface, and uses light reflection surfaces on the front and back of the hologram sheet. Some repel birds (see, for example, Patent Document 1). In addition, a repellent member using the visual effect of the hue change according to the incident angle of light due to the multilayer film structure of the light interference pigment, and the visual effect of the rainbow spectrum appearance change due to the microstructure surface of the light diffraction pigment were used. Some repel birds using at least one of the repellent members (see, for example, Patent Document 2).
JP 2006-20598 A JP 2005-287377 A

従来の固定式鳥除けシールは、光の性質である反射、干渉及び回折のいずれかを用いて鳥類の位置に応じた射出光により鳥類を威嚇して忌避するが、鳥類の位置によっては当該射出光が発生しないか弱い位置が存在して十分な忌避効果を発揮できないという課題を有する。   The conventional fixed bird protection seal threatens and avoids birds by emitting light according to the position of birds using reflection, interference, or diffraction, which is the property of light, but depending on the position of birds, There is a problem that light is not generated or there is a weak position and a sufficient repellent effect cannot be exhibited.

本発明は前記課題を解消するためになされたもので、鳥類の位置に依存せずに十分な忌避効果を奏する射出光を安定的に発生させ、さらに当該射出光の配色及び鳥類の視覚特性を考慮して鳥類の本能に訴えて威嚇し、十分な忌避効果を奏する固定式鳥除けシールを提供することを目的とする。   The present invention has been made to solve the above-mentioned problems, and stably generates emission light that exhibits a sufficient repellent effect without depending on the position of the bird, and further provides a color scheme of the emission light and visual characteristics of the bird. It is an object of the present invention to provide a fixed bird protection seal that takes into account and intimidates the instinct of birds and exhibits a sufficient repellent effect.

本発明に係る固定式鳥除けシールは、物品への固定により当該物品へ鳥を近寄らせない平面形状のシート体からなる固定式鳥除けシールにおいて、前記シート体の一方の面に複数の略同心円からなる目玉模様が描画され、当該隣接する略同心円に囲まれる領域を当該隣接する領域と各々異なる配色で描画される模様部と、前記シート体の一方の面に入射される入射光に対して、当該反射光の射出方向とのなす角を異ならせた射出光が複数共存する射出部材を前記模様部に付設される射出部を備えるものである。   The fixed bird guard seal according to the present invention is a fixed bird guard seal comprising a planar sheet body that does not allow birds to approach the article by being fixed to the article, and a plurality of substantially concentric circles on one surface of the sheet body. An eyeball pattern is drawn, and a region surrounded by the adjacent substantially concentric circles is drawn with a different color scheme from the adjacent region, and incident light incident on one surface of the sheet body In addition, an emission part in which a plurality of emission lights coexisting at different angles with the emission direction of the reflected light coexists is provided to the pattern part.

このように本発明によれば、前記シート体の一方の面に複数の略同心円からなる目玉模様が描画され、当該隣接する略同心円に囲まれる領域を当該隣接する領域と各々異なる配色で描画される模様部と、前記シート体の一方の面に入射される入射光に対して、当該反射光の射出方向とのなす角を異ならせた射出光が複数共存する射出部材を前記模様部に付設される射出部を備えることから、当該射出光が異なる方向に射出されて鳥類の位置によらず鳥類を捕らえることとなり、鳥類を確実に威嚇することができる。   As described above, according to the present invention, an eyeball pattern composed of a plurality of substantially concentric circles is drawn on one surface of the sheet body, and a region surrounded by the adjacent substantially concentric circles is drawn with a color scheme different from that of the adjacent region. The pattern portion is provided with an emission member in which a plurality of emission lights having different angles between the pattern portion and the incident light incident on one surface of the sheet body are different from each other. Since the emitted light is provided, the emitted light is emitted in different directions to catch the birds regardless of the position of the birds, and the birds can be surely threatened.

また、本発明に係る固定式鳥除けシールは必要に応じて、前記模様部の目玉模様が、中心部分の前記略同心円により形成されて黒色に配色された瞳孔部と、前記瞳孔部の周囲を取り囲む略同心円により形成されて黄色又は褐色に配色された虹彩部を備えるものである。このように本発明によれば、前記模様部の目玉模様が、前記略同心円の中心部分に形成された黒色の瞳孔部と、前記瞳孔部の周囲を取り囲む略同心円により形成された黄色又は褐色の虹彩部を備えることから、忌避対象の鳥類、例えばカラスが当該配色により天敵とする猛禽類を本能的に想起することとなり、忌避効果を一層高めることができる。   Further, the fixed bird guard seal according to the present invention has a pupil part in which the eyeball pattern of the pattern part is formed by the substantially concentric circle in the center part and is arranged in black as necessary, and a periphery of the pupil part. It includes an iris portion that is formed by surrounding substantially concentric circles and is colored yellow or brown. As described above, according to the present invention, the eyeball pattern of the pattern portion is a yellow or brown color formed by the black pupil portion formed in the central portion of the substantially concentric circle and the substantially concentric circle surrounding the periphery of the pupil portion. Since the iris portion is provided, birds to be avoided, for example, crows, instinctively recall birds of prey that are natural enemies by the color scheme, and the repelling effect can be further enhanced.

また、本発明に係る固定式鳥除けシールは必要に応じて、前記射出部が、前記模様部に積層状態で配設され、異なる格子定数を有する回折格子を重畳して形成されるものである。このように本発明によれば、前記射出部が、前記模様部に積層状態で配設され、異なる格子定数を有する回折格子を重畳して形成されることから、複数の回折角により前記射出部からの回折光が干渉縞のモアレ模様として異なる方向に射出されることとなり、当該回折光が立体的なモアレ模様として鳥類を捕らえて強く威嚇することができる。また、鳥類の位置によりモアレ模様が常に変化することとなり、鳥類が時間の経過とともに視覚的に慣れることによる忌避効果の無力化を回避することができる。   In addition, in the fixed bird guard according to the present invention, if necessary, the injection portion is disposed in a stacked state on the pattern portion, and is formed by overlapping diffraction gratings having different lattice constants. . As described above, according to the present invention, since the emission part is disposed in a stacked state on the pattern part and is formed by superimposing diffraction gratings having different grating constants, the emission part is formed by a plurality of diffraction angles. The diffracted light from the light is emitted in different directions as a moire pattern of interference fringes, and the diffracted light can capture birds as a three-dimensional moire pattern and can be strongly threatened. Further, the moire pattern always changes depending on the position of the birds, and it is possible to avoid neutralization of the repelling effect due to the birds becoming accustomed visually over time.

また、本発明に係る固定式鳥除けシールは必要に応じて、前記射出部が、前記模様部に積層状態で配設され、一つの入射光に対して複数の反射方向で反射する反射部材を重畳して形成されるものである。このように本発明によれば、前記射出部が、前記模様部に積層状態で配設され、一つの入射光に対して複数の反射方向で反射する反射部材を重畳して形成されることから、前記射出部からの反射光が異なる方向に射出されることとなり、簡素な構造で容易に、当該反射光が鳥類を確実に捕らえて威嚇することができる。   In addition, the fixed bird guard seal according to the present invention is provided with a reflecting member that is arranged in a laminated state on the pattern portion as necessary and reflects a plurality of reflection directions with respect to one incident light. It is formed by overlapping. As described above, according to the present invention, the emission portion is disposed in a stacked state on the pattern portion, and is formed by superimposing reflection members that reflect a plurality of reflection directions with respect to one incident light. The reflected light from the emitting part is emitted in different directions, and the reflected light can easily capture and threaten birds with a simple structure.

また、本発明に係る固定式鳥除けシールは必要に応じて、前記シート体が、柔軟性及び/又は弾力性を有する素材からなるものである。このように本発明によれば、前記シート体が、柔軟性及び/又は弾力性を有する素材からなることから、柔軟性及び/又は弾力性を備えることにより前記物品との接触性を高めることとなり、特に曲面形状を有する前記物品に対して貼り付け難度の高い遠隔操作により貼り付ける場合においても、前記物品への貼り付け及び固定を容易に行うことができる。   Moreover, the fixed bird guard seal according to the present invention is such that the sheet body is made of a material having flexibility and / or elasticity as required. As described above, according to the present invention, since the sheet body is made of a material having flexibility and / or elasticity, the contact with the article is enhanced by providing the flexibility and / or elasticity. In particular, even when affixed to the article having a curved surface by a remote operation with a high degree of difficulty in affixing, the affixing and fixing to the article can be easily performed.

また、本発明に係る固定式鳥除けシールは必要に応じて、前記シート体の外表面を柔軟性及び/又は弾力性を有する合成樹脂薄膜により被覆されるものである。このように本発明によれば、前記シート体の外表面を柔軟性及び/又は弾力性を有する合成樹脂薄膜により被覆されることから、当該合成樹脂薄膜の柔軟性及び/又は弾力性により前記物品との接触性を高めることとなり、特に曲面形状を有する前記物品に対して貼り付け難度の高い遠隔操作により貼り付ける場合においても、前記物品への貼り付け及び固定を容易に行うことができ、さらに表面を当該合成樹脂薄膜で被膜することにより屋外での厳しい使用環境、例えば雨天候に対する耐久性を容易に向上させることができる。   Moreover, the fixed bird guard according to the present invention is configured such that the outer surface of the sheet body is covered with a synthetic resin thin film having flexibility and / or elasticity as necessary. As described above, according to the present invention, since the outer surface of the sheet body is covered with the synthetic resin thin film having flexibility and / or elasticity, the article is obtained by the flexibility and / or elasticity of the synthetic resin thin film. In particular, even when pasting the article having a curved shape by a remote operation with a high degree of difficulty in sticking, the sticking and fixing to the article can be easily performed. By coating the surface with the synthetic resin thin film, durability against severe outdoor environments such as rainy weather can be easily improved.

また、本発明に係る固定式鳥除けシールを用いる固定式鳥除け方法は必要に応じて、前記固定式鳥除けシールが、前記物品の鉛直方向の上部領域に貼り付けされるものである。このように本発明によれば、前記固定式鳥除けシールが、前記物品の鉛直方向の上部領域に貼り付けされることから、前記固定式鳥除けシールが上空から容易に視認されることとなり、上空を飛行中の鳥類からの検知確率を更に高めることができる。   Further, in the fixed birdcage method using the fixed birdcage seal according to the present invention, the fixed birdcage seal is attached to an upper region in the vertical direction of the article as necessary. As described above, according to the present invention, the fixed bird guard seal is attached to the upper region in the vertical direction of the article, so that the fixed bird guard seal can be easily seen from above. The detection probability from birds flying in the sky can be further increased.

(本発明の第1の実施形態)
以下、本発明の第1の実施形態に係る固定式鳥除けシールを、図1から図3に基づいて説明する。
この図1は本発明の第1の実施形態に係る固定式鳥除けシールの構成を示す平面図及び断面図、図2は図1に記載された固定式鳥除けシールの射出部の射出を示す説明図、図3は図1に記載された固定式鳥除けシールの電柱への固定例を示す。
(First embodiment of the present invention)
Hereinafter, the fixed bird guard seal according to the first embodiment of the present invention will be described with reference to FIGS. 1 to 3.
FIG. 1 is a plan view and a cross-sectional view showing a configuration of a fixed bird protection seal according to a first embodiment of the present invention, and FIG. 2 shows injection of an injection part of the fixed bird protection seal shown in FIG. FIG. 3 and FIG. 3 show examples of fixing the fixed bird protection seal shown in FIG.

図1において、本発明の第1の実施形態に係る固定式鳥除けシール1は、複数の同心円から形成される目玉模様が描画され、この隣接する同心円に囲まれる領域をこの隣接する領域と各々異なる配色で描画される模様部11と、入射される入射光に対して、この反射光の射出方向とのなす角を異ならせた射出光が複数共存する射出部材をこの模様部11に付設される射出部12を備える構成である。   In FIG. 1, the fixed bird guard seal 1 according to the first embodiment of the present invention is drawn with an eyeball pattern formed from a plurality of concentric circles, and an area surrounded by the adjacent concentric circles is defined as an adjacent area. The pattern portion 11 is provided with an emission member in which a plurality of emission lights having different angles between the pattern portion 11 drawn with different colors and the incident light incident on the incident light are different. The injection unit 12 is provided.

また、前記模様部11は、目玉模様が、中心部分の前記略同心円により形成されて黒色に配色された瞳孔部11aと、この瞳孔部11aの周囲を取り囲む略同心円により形成されて黄色に配色された虹彩部11bを備えることができる。
以下、前記構成に基づく本実施形態の固定式鳥除けシールの鳥類に対する忌避動作について説明する。
Further, the pattern portion 11 is formed by a pupil portion 11a in which an eyeball pattern is formed by the substantially concentric circle at the center portion and is colored in black, and a substantially concentric circle surrounding the periphery of the pupil portion 11a, and is colored in yellow. The iris portion 11b can be provided.
Hereinafter, the repelling operation with respect to birds of the fixed bird protection seal of this embodiment based on the said structure is demonstrated.

まず、本固定式鳥除けシール1は、所定の物品に固定され、図2に示すように、反射面を有する前記射出部12により自然光を反射する。前記射出部12は、同図において、自然光aに対して反射角θ1で反射して反射光bを射出し、自然光cに対して反射角θ2で反射して反射光dを射出する。このように、前記射出部12は、自然光を異なる反射角により反射することから、この反射光が異なる方向に射出されることにより鳥類の位置によらず鳥類を捕らえることとなり、鳥類を確実に威嚇することができる。 First, the fixed birdcage seal 1 is fixed to a predetermined article and reflects natural light by the emitting portion 12 having a reflecting surface as shown in FIG. In the figure, the emitting part 12 reflects the natural light a at a reflection angle θ 1 and emits a reflected light b, and reflects the natural light c at a reflection angle θ 2 and emits a reflected light d. Thus, since the said emission part 12 reflects natural light with a different reflection angle, it will capture birds regardless of the position of birds when this reflected light is inject | emitted in a different direction, and it threatens birds reliably. can do.

また、本固定式鳥除けシール1は、図3に示すように、鳥類が巣を作りがちな物品、例えば電柱100の電柱頭部101に2枚を互いの近傍位置に固定して使用することができる。本固定式鳥除けシール1は、この固定方法及び目玉模様の配色により、鳥類の天敵である猛禽類の2つの目玉として認識されることとなり、鳥類をこの電柱100から本能的に忌避させることができる。また、このように本能に訴える効果を有するために、時間の経過による視覚的な慣れを回避することとなり、経過時間によらず忌避効果を維持することができる。   Further, as shown in FIG. 3, the present fixed bird protection seal 1 is used by fixing two pieces on a pole pole head 101 of an article that birds tend to make a nest, for example, a pole pole head 101 of the pole pole 100 near each other. Can do. This fixed bird protection seal 1 will be recognized as two eyeballs of the bird of prey that are natural enemies of birds by this fixing method and the eyeball pattern coloration, and instinctively repel birds from this utility pole 100. it can. Moreover, since it has the effect of appealing to the instinct in this way, visual habituation due to the passage of time is avoided, and the repelling effect can be maintained regardless of the elapsed time.

また、作業者は、配電線が敷詰められた電柱の腕金先端部に本固定式鳥除けシール1の貼り付けを行う作業において、この配電線との接触を防止するために、長尺の絶縁性ヤットコを用いて遠隔操作によりこの電柱に貼り付けすることもできる。本固定式鳥除けシール1は、柔軟性及び/又は弾力性の特性を備えることもでき、この特性により、電柱への貼り付け時に絶縁性ヤットコから離される際に、本固定式鳥除けシール1のうちこの絶縁性ヤットコがつまんだ箇所から最も距離の離れた反対側の位置から、目的とする貼り付け位置に曲面を作りながら貼り付けされることが可能となる。   In addition, in the work of attaching the fixed birdcage seal 1 to the tip of the armrest of the utility pole on which the distribution line is laid, in order to prevent contact with the distribution line, It can also be affixed to this utility pole by remote control using an insulating Yatco. The fixed bird protection seal 1 can also have flexibility and / or elasticity characteristics, and this characteristic allows the fixed bird protection seal 1 to be separated from the insulating jacket when being attached to the utility pole. Of these, it is possible to apply a curved surface from the opposite position farthest away from the place where the insulating Yatch is pinched while creating a curved surface.

このように、本固定式鳥除けシール1は、柔軟性及び/又は弾力性を有することにより、本固定式鳥除けシール1が硬質な板状の場合では電柱の上部から落下させるような動作で貼り付けに失敗してこの電柱の下部まで落下させてしまうという事態を回避できるという効果が得られる。なお、本固定式鳥除けシール1の図柄の表面を、柔軟性及び/又は弾力性を有する合成樹脂薄膜により被覆すること、例えばラミネート加工を用いることでも前記効果を得ることができる。また、このラミネート加工により、安価でかつ耐久性を向上させることができ、屋外での厳しい使用環境、例えば雨天候による劣化を抑制することができる。   As described above, the fixed birdcage seal 1 has flexibility and / or elasticity so that the fixed birdcage seal 1 can be dropped from the top of the utility pole when the fixed birdcage seal 1 is a hard plate. The effect that the situation where it fails to stick and it falls to the lower part of this utility pole can be avoided is acquired. The effect can also be obtained by coating the surface of the design of the fixed birdcage seal 1 with a synthetic resin thin film having flexibility and / or elasticity, for example, using a laminate process. In addition, this laminating process can be inexpensive and can improve durability, and can suppress deterioration due to severe outdoor environments such as rainy weather.

また、本固定式鳥除けシール1の背面側に両面接着テープを用いることもできる。この両面接着テープが容易な接着性を有することから、本固定式鳥除けシール1を固定する際に、電柱頭部101付近の密集した電線群を掻き分けることなく、例えば間接工具を用いた作業者の手元からの遠隔操作により容易に固定することができる。   Moreover, a double-sided adhesive tape can be used on the back side of the fixed birdcage seal 1. Since this double-sided adhesive tape has an easy adhesive property, when fixing the fixed birdcage seal 1, for example, an operation using an indirect tool is performed without scraping a dense group of wires near the utility pole head 101. It can be easily fixed by remote control from the hand of the person.

(本発明の第2の実施形態)
以下、本発明の第2の実施形態に係る固定式鳥除けシールを、図4から図7に基づいて説明する。
この図4は本発明の第2の実施形態に係る固定式鳥除けシールの回折格子としての射出部の射出を示す説明図、図5は図4に記載された固定式鳥除けシールの射出部の積層による干渉縞を示す説明図、図6は図4に記載された固定式鳥除けシールの反射部材としての射出部の射出を示す説明図、図7は図4に記載された固定式鳥除けシールの模様例を示す説明図を示す。
(Second embodiment of the present invention)
Hereinafter, the fixed bird guard according to the second embodiment of the present invention will be described with reference to FIGS.
FIG. 4 is an explanatory view showing injection of an injection portion as a diffraction grating of a fixed bird protection seal according to a second embodiment of the present invention, and FIG. 5 is an injection portion of the fixed bird protection seal shown in FIG. 6 is an explanatory view showing interference fringes by stacking, FIG. 6 is an explanatory view showing injection of the injection portion as a reflecting member of the fixed bird protection seal shown in FIG. 4, and FIG. 7 is a fixed bird shown in FIG. Explanatory drawing which shows the example of a pattern of a shield is shown.

図4において、本実施形態に係る固定式鳥除けシール1は、前記第1の実施形態と同様に前記模様部11と、前記射出部12を備える構成である。本実施形態では、この射出部12は、上部射出部12a及び下部射出部12bを積層されて備える構成である。この上部射出部12a及び下部射出部12bは、各々一定の射出角を有する。   In FIG. 4, the fixed bird guard 1 according to the present embodiment is configured to include the pattern portion 11 and the injection portion 12 as in the first embodiment. In the present embodiment, the injection unit 12 has a configuration in which an upper injection unit 12a and a lower injection unit 12b are stacked. Each of the upper injection part 12a and the lower injection part 12b has a fixed emission angle.

以下、前記構成に基づく本実施形態の固定式鳥除けシールの忌避動作について、前記第1の実施形態から変更された内容を説明する。
まず、本固定式鳥除けシール1は、図4に示すように、回折定数が各々一定の回折格子としての前記上部射出部12a及び前記下部射出部12bから形成される前記射出部12により自然光を回折する。この射出部12は、同図において、この上部射出部12aが自然光eに対して回折角θ3で回折して回折光fを射出し、この下部射出部12bが自然光gに対して回折角θ4で回折して回折光hを射出する。
Hereinafter, the content changed from the said 1st Embodiment about the repelling operation | movement of the fixed bird guard seal of this embodiment based on the said structure is demonstrated.
First, as shown in FIG. 4, the fixed birdcage seal 1 emits natural light by the emitting part 12 formed from the upper emitting part 12a and the lower emitting part 12b as diffraction gratings each having a constant diffraction constant. Diffraction. The injection unit 12, in the figure, the upper injection unit 12a is diffracted at the diffraction angle theta 3 against natural light e emitted diffracted light f, the lower exit portion 12b is the diffraction angle theta with respect to natural light g Diffracted at 4 and diffracted light h is emitted.

前記上部射出部12a及び前記下部射出部12bは、図5(a)に示すように、回折格子から形成され、回折角の異なる干渉縞を生成する。前記上部射出部12a及び前記下部射出部12bは、同図(b)に示すように、積層されることにより、積層された部分で新たな縞模様がモアレ模様として形成する特徴を有する。   As shown in FIG. 5A, the upper emission part 12a and the lower emission part 12b are formed of diffraction gratings, and generate interference fringes having different diffraction angles. As shown in FIG. 5B, the upper injection portion 12a and the lower injection portion 12b are characterized in that a new striped pattern is formed as a moire pattern in the laminated portion as shown in FIG.

前記射出部12は、同図(c)に示すように、前記上部射出部12a及び前記下部射出部12bを積層することから、モアレ模様の干渉縞を前記射出部12の全体に渡り形成することとなり、この立体的なモアレ模様の射出光が鳥類を捕らえることにより鳥類を強く威嚇することができる。また、この射出部12は、図6に示すように、自然光iを反射角θ5で回折光jを射出する上部射出部12a及び自然光kを反射角θ6で回折光lを射出する反射角θ6を有する下部射出部12bを積層して形成することにより、容易に前記モアレ模様の射出光を出射することができる。 As shown in FIG. 2C, the emission portion 12 is formed by laminating the upper emission portion 12a and the lower emission portion 12b, so that moire pattern interference fringes are formed over the entire emission portion 12. Thus, the three-dimensional moire pattern of the emitted light captures the birds and can strongly threaten the birds. Further, as shown in FIG. 6, the emitting section 12 includes an upper emitting section 12 a that emits diffracted light j with natural light i at a reflection angle θ 5 and a reflection angle at which natural light k is emitted with diffracted light l at a reflection angle θ 6. By forming the lower emission portion 12b having θ 6 by laminating, it is possible to easily emit the emission light having the moire pattern.

また、上述の実施形態に係る固定式鳥除けシール1は、目玉模様の瞳孔部11aを模様無しの黒色としたが、図7に示すように、網目模様をこの瞳孔部11aの中心部又は全体部に加えてもよい。本固定式鳥除けシール1は、この網目模様により目玉模様に立体感を創出することとなり、鳥類が猛禽類の目玉模様と錯覚しやすくなり忌避効果を高めることができる。   Moreover, although the fixed bird guard seal 1 which concerns on the above-mentioned embodiment made the pupil part 11a of an eyeball pattern black without a pattern, as shown in FIG. 7, a mesh pattern is the center part or the whole of this pupil part 11a. It may be added to the part. The fixed bird protection seal 1 creates a three-dimensional effect on the eyeball pattern due to the mesh pattern, which makes it easier for birds to have an illusion of the eyeball pattern of a bird of prey, thereby increasing the repelling effect.

また、前記虹彩部11bは、黄色の配色としたが、褐色とすることもできる。本固定式鳥除けシール1は、黄色及び褐色のいずれの場合にも、鳥類の視覚認識を司る油球の特性から前記虹彩部11bを鳥類に強調されて認識されることとなり、鳥類からの検知確率を高めることができる。また、例えば、上面に貼り付けることにより、上空を飛行中の鳥類からの検知確率を更に高めることができる。   Moreover, although the said iris part 11b was made into the yellow color scheme, it can also be made brown. This fixed bird protection seal 1 recognizes the iris portion 11b with emphasis on the birds from the characteristics of the oil ball that controls the visual recognition of the birds in both cases of yellow and brown. Probability can be increased. For example, by sticking on the upper surface, the detection probability from birds flying in the sky can be further increased.

なお、上述の実施形態に係る固定式鳥除けシール1は、電柱100の電柱頭部101に固定して適用したが、この適用方法に限定されることはなく、例えば電柱頭部101近傍に設置される電柱アームに固定することもでき、さらに鳥類が巣を作りがちな屋根裏や鳥類が糞を落としがちな駐車場の自動車など、広く鳥類を忌避させる用途に適用することができる。   The fixed bird guard 1 according to the above-described embodiment is applied by being fixed to the utility pole head 101 of the utility pole 100, but is not limited to this application method, and is installed near the utility pole head 101, for example. It can also be fixed to a utility pole arm, and can be widely applied to repel birds, such as attics where birds tend to nest and cars in parking lots where birds tend to drop dung.

本発明の第1の実施形態に係る固定式鳥除けシールの構成を示す平面図及び断面図The top view and sectional drawing which show the structure of the fixed bird guard according to the first embodiment of the present invention 本発明の第1の実施形態に係る固定式鳥除けシールの射出部の射出を示す説明図Explanatory drawing which shows injection | emission of the injection part of the fixed bird guard seal which concerns on the 1st Embodiment of this invention. 本発明の第1の実施形態に係る固定式鳥除けシールの電柱への固定例An example of fixing the fixed bird guard according to the first embodiment of the present invention to a utility pole 本発明の第2の実施形態に係る固定式鳥除けシールの回折格子としての射出部の射出を示す説明図Explanatory drawing which shows injection | emission of the injection | emission part as a diffraction grating of the fixed bird guard seal which concerns on the 2nd Embodiment of this invention 本発明の第2の実施形態に係る固定式鳥除けシールの射出部の積層による干渉縞を示す説明図Explanatory drawing which shows the interference fringe by lamination | stacking of the injection | emission part of the fixed bird guard seal which concerns on the 2nd Embodiment of this invention. 本発明の第2の実施形態に係る固定式鳥除けシールの反射部材としての射出部の射出を示す説明図Explanatory drawing which shows injection | emission of the injection part as a reflection member of the fixed bird guard seal which concerns on the 2nd Embodiment of this invention. 本発明の第2の実施形態に係る固定式鳥除けシールの模様例を示す説明図Explanatory drawing which shows the example of a pattern of the fixed bird protection seal which concerns on the 2nd Embodiment of this invention.

符号の説明Explanation of symbols

1 固定式鳥除けシール
11 模様部
11a 瞳孔部
11b 虹彩部
12 射出部
12a 上部射出部
12b 下部射出部
100 電柱
101 電柱頭部
θ1、θ2 反射角
θ3〜θ6 回折角
a、c、e、g、i、k 自然光
b、d 反射光
f、h、j、l 回折光
DESCRIPTION OF SYMBOLS 1 Fixed bird protection seal 11 Pattern part 11a Pupil part 11b Iris part 12 Injecting part 12a Upper injecting part 12b Lower injecting part 100 Electric pole 101 Electric pole head θ 1 , θ 2 reflection angles θ 3 to θ 6 diffraction angles a, c, e, g, i, k Natural light b, d Reflected light f, h, j, l Diffracted light

Claims (7)

物品への固定により当該物品へ鳥を近寄らせない平面形状のシート体からなる固定式鳥除けシールにおいて、
前記シート体の一方の面に複数の略同心円からなる目玉模様が描画され、当該隣接する略同心円に囲まれる領域を当該隣接する領域と各々異なる配色で描画される模様部と、
前記シート体の一方の面に入射される入射光に対して、複数の射出光を異なる方向に反射する射出部材を前記模様部に付設される射出部であって、前記模様部に積層状態で配設され、異なる格子定数を有する回折格子を重畳して形成される射出部を備えることを
特徴とする固定式鳥除けシール。
In the fixed bird protection seal composed of a planar sheet body that does not allow birds to approach the article by fixing to the article,
An eyeball pattern composed of a plurality of substantially concentric circles is drawn on one surface of the sheet body, and a pattern portion that is drawn in a color scheme different from that of the adjacent regions, the region surrounded by the adjacent substantially concentric circles;
An emission part that is attached to the pattern part to reflect a plurality of emission lights in different directions with respect to incident light incident on one surface of the sheet body, and is laminated on the pattern part A fixed bird guard seal, comprising: an injection portion that is disposed and formed by superimposing diffraction gratings having different grating constants .
物品への固定により当該物品へ鳥を近寄らせない平面形状のシート体からなる固定式鳥除けシールにおいて、In the fixed bird protection seal composed of a planar sheet body that does not allow birds to approach the article by fixing to the article,
前記シート体の一方の面に複数の略同心円からなる目玉模様が描画され、当該隣接する略同心円に囲まれる領域を当該隣接する領域と各々異なる配色で描画される模様部と、An eyeball pattern composed of a plurality of substantially concentric circles is drawn on one surface of the sheet body, and a pattern portion that is drawn in a color scheme different from that of the adjacent regions, the region surrounded by the adjacent substantially concentric circles;
前記シート体の一方の面に入射される入射光に対して、複数の射出光を異なる方向に反射する射出部材を前記模様部に付設される射出部であって、前記模様部に積層状態で配設され、一つの入射光に対して複数の反射方向で反射する反射部材を重畳して形成される射出部を備えることをAn emission part that is attached to the pattern part to reflect a plurality of emission lights in different directions with respect to incident light incident on one surface of the sheet body, and is laminated on the pattern part It is provided with an emission part that is formed by superimposing reflection members that are arranged and reflected in a plurality of reflection directions with respect to one incident light.
特徴とする固定式鳥除けシール。Characteristic fixed bird protection seal.
請求項1又は請求項2に記載の固定式鳥除けシールにおいて、In the fixed bird guard seal according to claim 1 or 2,
前記射出部が、前記積層状態からなる積層部分で、前記射出光からなるモアレ模様を形成することをThe emission part forms a moire pattern made of the emitted light in a laminated portion made of the laminated state.
特徴とする固定式鳥除けシール。Characteristic fixed bird protection seal.
請求項1ないし請求項3のいずれかに記載の固定式鳥除けシールにおいて、In the fixed bird guard seal according to any one of claims 1 to 3,
前記模様部の目玉模様が、中心部分の前記略同心円により形成されて黒色に配色された瞳孔部と、The eyeball pattern of the pattern portion is formed by the substantially concentric circles of the central portion, and the pupil portion is colored black,
前記瞳孔部の周囲を取り囲む略同心円により形成されて黄色又は褐色に配色された虹彩部を備えることをComprising an iris part formed by a substantially concentric circle surrounding the pupil part and colored yellow or brown
特徴とする固定式鳥除けシール。Characteristic fixed bird protection seal.
請求項1ないし請求項4のいずれかに記載の固定式鳥除けシールにおいて、
前記シート体が、柔軟性及び/又は弾力性を有する素材からなることを
特徴とする固定式鳥除けシール。
In the fixed birdcage seal according to any one of claims 1 to 4,
The fixed bird guard seal, wherein the sheet body is made of a material having flexibility and / or elasticity.
請求項5に記載の固定式鳥除けシールにおいて、
前記シート体の外表面を柔軟性及び/又は弾力性を有する合成樹脂薄膜により被覆されることを
特徴とする固定式鳥除けシール。
The fixed bird guard seal according to claim 5,
An outer surface of the sheet body is covered with a synthetic resin thin film having flexibility and / or elasticity.
請求項1ないし請求項6のいずれかに記載の固定式鳥除けシールを用いる固定式鳥除け方法において、
前記固定式鳥除けシールが、前記物品の鉛直方向の上部領域に貼り付けされることを
特徴とする固定式鳥除け方法。
In the fixed birdcage method using the fixed birdcage seal according to any one of claims 1 to 6,
The fixed bird protection method, wherein the fixed bird protection seal is attached to an upper region in a vertical direction of the article.
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