JP3088593U

JP3088593U - Crow repellent device

Info

Publication number: JP3088593U
Application number: JP2002001407U
Authority: JP
Inventors: 貞生山田
Original assignee: 貞生山田
Priority date: 2002-02-09
Filing date: 2002-02-09
Publication date: 2002-09-20
Anticipated expiration: 2008-02-09

Abstract

(57)【要約】【課題】カラスの学習効果に対抗できる、忌避装置を
提供する。【解決手段】釣糸に錘を通し、１つ以上の‘より戻
し’（別名サルカン）を介して、または、‘より戻し’
を介し、釣糸、錘を通して、その端に鳥の羽根を吊るす
構成により、カラスを近寄せない装置を開発した。（イ）本考案者は、種々検討の結果、一枚の羽根をあた
かも空間に舞っているようにすることによって、顕著な
忌避効果があることを見出した。（ロ）本考案は、鳥の羽根が空間に浮かんで見えるよう
にするため、釣糸を利用した。（ハ）釣糸の絡みやもつれを防ぐため、また、鳥の羽を
回転させるため、釣道具の一つである錘と‘より戻し’
を釣糸と羽根の間に使った。 (57) [Summary] [PROBLEMS] To provide a repellent device that can counter the learning effect of a crow. SOLUTION: A weight is passed through a fishing line, and through one or more 'return' (also known as sarkans) or 'return'.
Through a fishing line and a weight, a bird's wing is suspended at the end of the device, and a device that keeps crows away from the crow has been developed. (A) As a result of various studies, the present inventor has found that there is a remarkable repellent effect by making one blade fly in space. (B) In the present invention, a fishing line was used to make the bird's wings float in space. (C) To prevent the fishing line from getting entangled or tangled, and to rotate the bird's wings, return it from the weight, which is one of the fishing tools, with the weight.
Was used between the fishing line and the wing.

Description

[Detailed description of the invention]

【０００１】[0001]

[Industrial applications]

この考案は、農作物、ごみの収集場所、ごみの処分場、野鳥の営巣（特に貴重な鳥）及び電柱・電線などにおいて、カラスによる害を未然に防ぐ方法である。 This is a method to prevent crows from harming crops, waste collection sites, waste disposal sites, nesting of wild birds (especially precious birds), telephone poles and electric wires.

【０００２】[0002]

[Prior art]

現在、普及しているカラスのおどしには、ガスの爆発音やスピーカからの擬音によるもの、そして、モータなどの駆動装置により釣針が回転するものの類であった。 At present, the popular crow dances are those based on gas explosions and onomatopoeia from speakers, and those where the fishhook is rotated by a drive device such as a motor.

【０００３】[0003]

[Problems to be solved by the invention]

これまでのものには、次のような欠点があった。（イ）大きな音が発生するため、周辺に多大な迷惑をかけていた。（ロ）一定間隔の繰り返し動作のため、動作の合間をねらったカラスによる被害が発生していた。（ハ）かかしや爆発音ではほとんど効果が見られない。（ニ）カラスの学習効果による慣れのため、効果がすぐに薄れる。（ホ）カラスを１羽丸ごと吊るすことは、見た目にはもちろん、情操教育上も良くない。 The previous ones had the following disadvantages. (B) Since a loud noise was generated, it caused a great deal of trouble to the surrounding area. (B) Due to repeated movements at regular intervals, crows aimed at the intervals between movements caused damage. (C) Scarecrows and explosive sounds have little effect. (D) The effect quickly diminishes due to the crow's learning effect. (E) Hanging a whole crow is not good not only for its appearance but also for emotional education.

【０００４】[0004]

[Means for Solving the Problems]

（イ）本考案者は、種々検討の結果、一枚の羽根があたかも空間に舞っているようにすることによって、顕著な忌避効果があることを見出した。（ロ）本考案は、鳥の羽根が空間に浮かんで見えるようにするため、釣糸を利用した。（ハ）釣糸の絡みやもつれを防ぐため、また、鳥の羽根を回転させるため、釣道具の一つである錘と‘より戻し’を釣糸と羽根の間に使った。 (B) As a result of various studies, the present inventor has found that there is a remarkable repellent effect by making one blade fly in space. (B) In the present invention, a fishing line was used to make the bird's wings float in space. (C) In order to prevent the fishing line from becoming entangled or tangled, and to rotate the bird's wings, a weight and a 'return', one of the fishing tools, were used between the fishing line and the wings.

【０００５】[0005]

【Example】

（イ）果樹園の柿の木のそばに、また、数本の柿の木がまとまってある場所では、その付近に、竹ざおに請求項１の「カラスを近寄せない装置」を吊るした。シーズン中の８月から１１月まで４ヶ月間、観察したところ、少なくともおよそ半径５０ｍ以内にはカラスが来なかった。よって、柿の収穫量の減少などの被害が発生しなかった。（ロ）ごみの集積場所では、小屋の軒先に請求項１の「カラスを近寄せない装置」を吊るした。１ヶ月程度観察しているが、カラスが周辺に近づいた様子を一度も観察していない。 (B) At the place where several persimmon trees are gathered near the persimmon tree in the orchard, a "device for keeping crows away" was hung on a bamboo bamboo near that. During the four months from August to November during the season, no crows came within at least 50 m radius. Therefore, no damage such as a decrease in the yield of persimmons occurred. (B) At the garbage collection site, the “device that keeps crows away” was suspended at the eaves of the hut. I have been observing for about a month, but have never observed the crow approaching the surroundings.

【０００６】[0006]

[Effect of the invention]

（イ）羽根が空中で回ることにより、カラスが来なくなった。（ロ）材料は大量生産の商品を利用しているので、安価に製造できる。（ハ）果樹園、畑、水田をはじめ、カラスが集まる所にはどこにでも容易にかつ簡単に設置できる。 (A) The crow stopped coming because the wings turned around in the air. (B) Since materials are mass-produced products, they can be manufactured at low cost. (C) It can be installed easily and easily wherever crows gather, including orchards, fields and paddy fields.

【図面の簡単な説明】[Brief description of the drawings]

【図１】本考案に係る「カラス忌避装置」の図であ
る。FIG. 1 is a diagram of a “crow repellent device” according to the present invention.

【図２】本考案に係る‘てんびん’を使った「カラス
忌避装置」の図である。FIG. 2 is a diagram of a “crow repellent device” using the “balance” according to the present invention.

[Explanation of symbols]

１・・・釣糸２・・・錘３・・・より戻し（別名サルカン）４・・・鳥の羽根５・・・てんびん（釣具のひとつ） 1 ... fishing line 2 ... weight 3 ... returned from (also known as sarkans) 4 ... bird feathers 5 ... balance (one of fishing gear)

Claims

[Utility model registration claims]

Claims 1. A weight is passed through a fishing line, through one or more 'returns' (also known as sarkans) or 'returns'.
A device that keeps the crows away by suspending the bird's wings at its ends through the fishing line and weights.

2. The bird feather according to claim 1, wherein the bird feather is a pseudo feather made of plastic.

3. The apparatus according to claim 1, further comprising a balance.