JP3113585U - Bird damage prevention tool - Google Patents

Bird damage prevention tool Download PDF

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JP3113585U
JP3113585U JP2005002755U JP2005002755U JP3113585U JP 3113585 U JP3113585 U JP 3113585U JP 2005002755 U JP2005002755 U JP 2005002755U JP 2005002755 U JP2005002755 U JP 2005002755U JP 3113585 U JP3113585 U JP 3113585U
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bird
prevention tool
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祥博 阪井
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プロテクト有限会社
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Abstract

【課題】 鳥類の飛来を有効に防止できるとともに、鳥類及び人体に危害を加える恐れのない鳥害防止具を提供する。
【解決手段】 少なくとも外側が側面視略逆Ｖ字状に形成された一対の傾斜部４，４をそれぞれ備えるとともに、所定間隔で略平行に配列された複数の防鳥部２と、上記傾斜部の両側において上記防鳥部の配列方向に延びるとともに、上記防鳥部を一体的に連結する連結部５，６とを備え、上記連結部が、上記防鳥部のＶ字頂部から下方へ所定距離離れた位置に配置して構成されている。
【選択図】図１
PROBLEM TO BE SOLVED: To provide a bird harm prevention device that can effectively prevent birds from flying and does not cause harm to birds and the human body.
SOLUTION: At least an outer side includes a pair of inclined portions 4 and 4 each having a substantially inverted V shape when viewed from the side, and a plurality of bird-proof portions 2 arranged substantially in parallel at a predetermined interval, and the inclined portions. And connecting portions 5 and 6 that integrally connect the bird-proof portions, and the connecting portions are predetermined downward from the V-shaped top of the bird-proof portions. It is arranged at a position separated by a distance.
[Selection] Figure 1

Description

本願考案は鳥害防止具に関する。詳しくは、鳥を傷つけることがなく、また、人体に対しての安全性も高い鳥害防止具に関する。   The present invention relates to a bird damage prevention device. Specifically, the present invention relates to a bird damage prevention device that does not hurt birds and has high safety to the human body.

マンションの屋上パラペットや、ベランダの手すり等に鳩等の鳥類が飛来するのを防止するため、様々な形態の鳥害防止具が設置されている。   In order to prevent birds such as pigeons from flying on rooftop parapets of condominiums and railings on verandas, various forms of bird damage prevention tools are installed.

特開２００３−３１０１３６号JP 2003-310136 A 特開２００１−２０４３６１号JP 2001-204361 A

上記特許文献に記載されている従来の鳥害防止具は、鋭利な先端を備える針状体を所定間隔で配置することにより形成されている。上記針状体によって、鳥類は飛来することができず、鳥害を有効に防止することができる。   The conventional bird harm prevention tool described in the above-mentioned patent document is formed by arranging needle-like bodies having sharp tips at predetermined intervals. With the needle-like body, birds cannot fly and bird damage can be effectively prevented.

上記従来の鳥害防止具は鳥類が飛来できないように形成されているが、誤って飛来した場合には、上記針状体によって羽根が傷められる。羽根に傷害を受けると化膿して死に至ることも多い。このため、愛鳥家のみならず、一般の鳥害被害者でも採用することができない場合が多い。   The conventional bird damage prevention device is formed so that birds cannot fly, but when it flies by mistake, the blades are damaged by the needle-like body. Injuries to the feathers often cause suppuration and death. For this reason, there are many cases where not only birds but also general bird victims cannot be employed.

また、上記鋭利な針状体は、鳥類に対して危害を与える恐れがあるばかりではなく、誤って人体に接触しても非常に危険である。このため、従来の鳥害防止具は、人が立ち入る場所や、子供の遊び場の近傍に設けることができない。   Further, the sharp needle-shaped body not only has a risk of harming birds, but is extremely dangerous even if it contacts the human body by mistake. For this reason, the conventional bird damage prevention device cannot be provided in a place where a person enters or in the vicinity of a children's playground.

さらに、屋上のパラペット等に取り付ける場合、風等によって外れると非常に危険である。このため、強固に固定する必要があり、必要に応じて移動させることもできない。   Furthermore, when it is attached to a parapet or the like on the roof, it is very dangerous if it comes off due to wind or the like. For this reason, it is necessary to fix firmly and it cannot be moved as needed.

本願考案は、上記従来の問題を解決するために考案されたものであって、鳥類の飛来を有効に防止できるとともに、鳥類及び人体に危害を加える恐れのない鳥害防止具を提供するものである。   The present invention has been devised to solve the above-mentioned conventional problems, and can provide a bird harm prevention device that can effectively prevent the arrival of birds and that does not cause harm to birds and the human body. is there.

本願の請求項１に記載した鳥害防止具に係る考案は、少なくとも外側が側面視略逆Ｖ字状に形成された一対の傾斜部をそれぞれ備えるとともに、所定間隔で略平行に配列された複数の防鳥部と、上記傾斜部の両側において上記防鳥部の配列方向に延びるとともに、上記防鳥部を一体的に連結する連結部とを備え、上記連結部が、上記防鳥部のＶ字頂部から下方へ所定距離離れた位置に配置して構成されている。   The device according to claim 1 of the present application includes a pair of inclined portions each having at least an outer side formed in a substantially inverted V shape in a side view, and a plurality of them arranged substantially in parallel at predetermined intervals. And a connecting portion that extends in the arrangement direction of the bird-proof portions on both sides of the inclined portion and integrally connects the bird-proof portions, and the connecting portion is a V of the bird-proof portion. It is arranged at a position away from the character top by a predetermined distance downward.

鳥類は、ある程度平坦な場所か、あるいは手指でつかむことのできる略水平な棒状体がなければ飛来することができない。本願考案は、鳥類のこの習性を利用して案出されたものであって、少なくとも外側が、側面視略逆Ｖ字状に形成された一対の傾斜部を備える複数の防鳥部を所定間隔で配列することにより、鳥類が飛来できないようにしたものである。   Birds cannot fly unless they are flat to some extent or have a substantially horizontal rod that can be grasped with their fingers. The present invention has been devised by utilizing this habit of birds, and at least a plurality of bird-preventing portions each having a pair of inclined portions formed in a substantially inverted V shape in a side view are provided at predetermined intervals. By arranging in order, birds are prevented from flying.

上記傾斜部は、鳥類が手指でつかんでとまれないように、少なくとも外側が側面視略逆Ｖ字状に傾斜して形成されていれば足りる。なお、請求項２に記載した考案のように、上記防鳥部を、たとえば、金属線材等を略逆Ｖ字状に曲折形成して構成することもできる。また、複数の傾斜部を水平方向に連続的に形成した構成を採用することができる。また、複数の傾斜部を角度を持たせて連続配置して構成することもできる。   It suffices that the inclined portion is formed so that at least the outer side is inclined in a substantially inverted V shape when viewed from the side so that birds cannot be caught by fingers. Note that, as in the invention described in claim 2, the bird-proof portion can be configured by, for example, bending a metal wire or the like into a substantially inverted V shape. Moreover, the structure which formed the several inclination part continuously in the horizontal direction is employable. In addition, a plurality of inclined portions may be continuously arranged with an angle.

さらに、請求項３に記載した考案のように、防鳥部を直径が３ｍｍ以下の線材で形成すると、鳥害の対象となるほとんどの鳥類の手指で握持しにくくなる。このため、より高い効果を期待できる。   Furthermore, if the bird-proof portion is formed of a wire having a diameter of 3 mm or less as in the invention described in claim 3, it is difficult to hold it with the fingers of most birds that are subject to bird damage. For this reason, a higher effect can be expected.

本願考案では、外側を略Ｖ字状に形成した防鳥部によって鳥類の飛来を防止するため、鳥類が誤って飛来した場合でも、羽根を傷つける恐れはほとんどない。もちろん、頂部に人が誤って接触した場合でも、怪我をする恐れは少なく、安全性が高い。さらに、安全性をより高めるため、請求項４に記載した考案のように、上記防鳥部のＶ字頂部に所定の丸みを持たせるのが望ましい。なお、飛来阻止効果を高めるには、上記丸みは小さく設定するのが好ましい。たとえば、金属線材を利用する場合には、これら線材をＶ字状に折り曲げた時に、線材の太さから自然に形成される丸みを利用するのが好ましい。   In the present invention, since the birds are prevented from flying by the bird-proof portion formed on the outer side in a substantially V-shape, there is almost no risk of damaging the blades even if the birds fly by mistake. Of course, even if a person accidentally touches the top, there is little risk of injury and safety is high. Furthermore, in order to further improve safety, it is desirable to give a predetermined roundness to the V-shaped top portion of the bird-proof portion as in the invention described in claim 4. In order to enhance the flying prevention effect, the roundness is preferably set small. For example, when using metal wires, it is preferable to use roundness that is naturally formed from the thickness of the wires when these wires are bent into a V shape.

鳥類がとまれないようにするには、上記傾斜部に所定の角度を持たせる必要がある。上記傾斜部の角度は、請求項５に記載した考案のように、水平方向に対して、各々４５°以上に設定るするのが望ましい。４５°以下の角度に設定すると、鳥類によっては、上記防鳥部を手指でつかんでとまることが可能となるからである。   In order to prevent birds from being caught, it is necessary to give the inclined portion a predetermined angle. The angle of the inclined portion is preferably set to 45 ° or more with respect to the horizontal direction as in the invention described in claim 5. This is because, when the angle is set to 45 ° or less, depending on the bird, it is possible to hold the bird-proof portion with fingers.

上記防鳥部の間隔は、飛来を防止する鳥類によって設定することができる。通常、上記間隔は対象となる鳥類の胴の幅より小さく設定すれば足りる。たとえば、鳩の飛来を防止するには、請求項６に記載した考案のように、上記複数の防鳥部を、４０ｍｍ以下の間隔で配列すればよい。４０ｍｍ以上の間隔を設定すると、鳩が防鳥部の内部に入り込む恐れがある。上記間隔は小さく設定することもできるが、経済性の観点から３０ｍｍ〜４０ｍｍの間隔で配列するのが好ましい。   The interval between the birdproof portions can be set by birds that prevent flying. Usually, it is sufficient to set the interval smaller than the width of the subject bird trunk. For example, in order to prevent the flying of pigeons, the plurality of bird-proof portions may be arranged at intervals of 40 mm or less, as in the invention described in claim 6. If the interval of 40 mm or more is set, the pigeon may enter the inside of the bird-proof portion. Although the said space | interval can also be set small, it is preferable to arrange with the space | interval of 30 mm-40 mm from a viewpoint of economical efficiency.

上記防鳥部を構成する材料は限定されることはない。金属等の線材のみならず、樹脂製の部材を利用することもできる。また、逆Ｖ字状の外側を形成する手法も特に限定されることはなく、金属線材を折り曲げて形成することもできるし、樹脂等を用いて一体成形することもできる。   The material which comprises the said bird-proof part is not limited. Not only a wire such as a metal but also a resin member can be used. Further, the method of forming the inverted V-shaped outer side is not particularly limited, and it can be formed by bending a metal wire, or can be integrally formed using a resin or the like.

上記複数の防鳥部は、連結部によって一体的に連結される。上記連結部は、上記傾斜部の両側において上記防鳥部の配列方向に延びるように配置されるが、上記連結部を、上記傾斜部のＶ字頂部の近傍に設けたのでは、この連結部あるいは上記防鳥部と連結部との交差部を鳥の手指でつかむことが可能となる。したがって、上記連結部は、対象となる鳥類の胴ないし羽根が、上記防鳥部の外面と干渉して、鳥の手指が届かない位置に設定する必要がある。上記連結部の位置は、飛来を防止する鳥類の種類によって設定することができる。たとえば、鳩の飛来を防止するには、請求項６に記載した考案のように、上記連結部を、上記防鳥部のＶ字頂部から下方へ１００ｍｍ以上離れた位置に設けるのが好ましい。   The plurality of birdproof portions are integrally connected by a connecting portion. The connecting portion is arranged on both sides of the inclined portion so as to extend in the arrangement direction of the bird-proof portion. However, if the connecting portion is provided in the vicinity of the V-shaped top portion of the inclined portion, the connecting portion Or it becomes possible to grasp the crossing part of the said bird-proof part and a connection part with a finger of a bird. Therefore, it is necessary to set the connecting portion at a position where the trunk or blade of the target bird interferes with the outer surface of the bird-proof portion and does not reach the fingers of the bird. The position of the connecting portion can be set according to the type of bird that prevents flying. For example, in order to prevent the flying of a pigeon, it is preferable that the connecting portion is provided at a position spaced 100 mm or more downward from the top of the V-shape of the bird-proof portion as in the invention described in claim 6.

また、上記連結部によって一体連結される防鳥部の数も限定されることはない。たとえば、全体が１ｍ程度の長さになるように、上記防鳥部の数を設定することにより、製作及び取り付けが容易になる。   Further, the number of bird-proof portions integrally connected by the connecting portion is not limited. For example, by setting the number of the bird-proof portions so that the entire length is about 1 m, manufacture and attachment are facilitated.

本願の請求項７に記載した考案は、上記傾斜部の各端部から下方に曲折して延びる脚部を備えるものである。上記脚部は、主として、鳥害防止具を設置あるいは取りつけるために設けられるものであり、鳥類がとまれないように鉛直下方に向けて延出形成するのが好ましい。   The invention described in claim 7 of the present application is provided with leg portions that bend and extend downward from each end portion of the inclined portion. The leg portion is mainly provided for installing or attaching a bird damage prevention tool, and is preferably extended vertically downward so that birds are not caught.

また、上記脚部を設けることにより、防鳥部の高さを低く抑えた形態で、上記傾斜部の幅を大きく設定することが可能となる。このため、広い面積に適用できる鳥害防止具を提供できる。また、上記脚部に上記連結部を設けることにより、防鳥部の連結強度を高めることができる。   Further, by providing the leg portion, it is possible to set the width of the inclined portion large in a form in which the height of the bird-proof portion is kept low. For this reason, the bird damage prevention tool applicable to a large area can be provided. Moreover, the connection intensity | strength of a bird-proof part can be raised by providing the said connection part in the said leg part.

一方、上記脚部は上記防鳥部から角度を変更して延出するものであるため、上記防鳥部と上記脚部の曲折部近傍に上記連結部を設けると、上記連結部あるいは上記連結部と上記防鳥部の交差部を鳥の手指でつかんでとまることが可能となる。上記問題を回避するため、請求項８に記載した考案のように、上記連結部を、上記傾斜部の下端部から下方へ所定距離離れた位置に設ける必要がある。たとえば、鳩を対象とする場合には、上記連結部を上記傾斜部の下端部から３０ｍｍ以上下方に設定するのが好ましい。   On the other hand, since the leg portion extends from the bird-proof portion while changing the angle, if the connecting portion is provided in the vicinity of the bent portion of the bird-proof portion and the leg portion, the connecting portion or the connecting portion is provided. It is possible to hold the crossing portion of the part and the bird-proofing part with the fingers of the bird. In order to avoid the above problem, it is necessary to provide the connecting portion at a position spaced apart from the lower end portion of the inclined portion by a predetermined distance as in the invention described in claim 8. For example, when targeting pigeons, it is preferable to set the connecting part 30 mm or more below the lower end of the inclined part.

本願の請求項９に記載した考案は、上記各連結部が、複数の線材を平行に配置して構成されているものである。複数の線材を用いて上記連結部を形成することにより、上記防鳥部を強度高く連結保持することが可能となり、細い線材で形成しても所要の強度を確保することができる。また、防鳥部と同じ材料を利用できるため、製造コストをて低減させることができる。   In the invention described in claim 9 of the present application, each of the connecting portions is configured by arranging a plurality of wires in parallel. By forming the connecting portion using a plurality of wire rods, the bird-proof portion can be connected and held with high strength, and the required strength can be ensured even when formed with a thin wire rod. Moreover, since the same material as a bird-proof part can be utilized, manufacturing cost can be reduced.

以下、本願考案の実施の形態を図に基づいて具体的に説明する。   Hereinafter, embodiments of the present invention will be specifically described with reference to the drawings.

図１に示すように、本願考案に係る鳥害防止具１は、側面視略逆Ｖ字状に曲折形成された一対の傾斜部４，４をそれぞれ備えるとともに、所定間隔で略平行に配列された複数の防鳥部２と、上記傾斜部４，４の両側下端部において上記防鳥部の配列方向に延びるとともに、上記防鳥部を一体的に連結する連結部５，６とを備えて構成されている。防鳥部２及び連結部５，６は、直径約２ｍｍのステンレス線材を用いて形成されており、上記防鳥部２と連結部５，６とが溶接によって接合されている。   As shown in FIG. 1, the bird damage prevention device 1 according to the present invention includes a pair of inclined portions 4 and 4 bent in a substantially inverted V shape when viewed from the side, and is arranged substantially in parallel at a predetermined interval. A plurality of bird protection parts 2 and connecting parts 5 and 6 that extend in the arrangement direction of the bird protection parts at the lower ends of both sides of the inclined parts 4 and 4 and integrally connect the bird protection parts. It is configured. The bird-proof part 2 and the connection parts 5 and 6 are formed using a stainless steel wire having a diameter of about 2 mm, and the bird-proof part 2 and the connection parts 5 and 6 are joined by welding.

図４に示すように、本実施の形態では、上記傾斜部４，４は、水平方向からＲ1 ＝約７０度の角度に設定されている。上記傾斜部４，４を上記角度に設定することにより、鳥類は上記傾斜部４，４を手指でつかんでとまることはできない。また、上記防鳥部２のＶ字頂部３には、鳥が誤って飛来した場合でも羽根を傷めないように、若干の丸みが設けられている。上記防鳥部２は、図３に示すように、Ｗ1 ＝４０ｍｍの間隔で配列されている。 As shown in FIG. 4, in the present embodiment, the inclined portions 4 and 4 are set at an angle of R 1 = about 70 degrees from the horizontal direction. By setting the inclined portions 4 and 4 to the above-mentioned angle, birds cannot hold the inclined portions 4 and 4 with their fingers. Further, the V-shaped top portion 3 of the bird-proof portion 2 is provided with a slight roundness so that the blades are not damaged even if the bird accidentally flies. As shown in FIG. 3, the bird-proof portions 2 are arranged at intervals of W 1 = 40 mm.

本実施の形態に係る上記連結部５，６は、上記防鳥部２を構成する線材と同じステンレス線材を２本を平行に配置して構成されている。これにより、上記複数の防鳥部２を、一定間隔で強度高く保持することができる。   The connecting parts 5 and 6 according to the present embodiment are configured by arranging two stainless steel wires that are the same as the wires that make up the bird-proof portion 2 in parallel. Thereby, the said several bird-proof part 2 can be hold | maintained high intensity | strength by a fixed space | interval.

また、図３及び図４に示すように、上記連結部５，６は、上記防鳥部２のＶ字頂部３から下方にＨ1 ＝１４０ｍｍの位置に設置されている。これにより、鳥が上記連結部５，６、あるいは上記連結部５，６と防鳥部４の交差部にとまるのを防止することができる。 Further, as shown in FIGS. 3 and 4, the connecting portions 5 and 6 are installed at a position of H 1 = 140 mm downward from the V-shaped top portion 3 of the bird-proof portion 2. Thereby, it is possible to prevent the bird from stopping at the connecting portions 5 and 6 or at the intersection of the connecting portions 5 and 6 and the bird-proof portion 4.

図６及び図７を用いて、本願考案に係る鳥害防止具１の作用効果を説明する。   The effect of the bird harm prevention tool 1 according to the present invention will be described with reference to FIGS. 6 and 7.

本実施の形態に係る鳥害防止具１は、主として鳩７の飛来を防止する目的で構成されている。図６に示すように、線材から構成された防鳥部２を約４０ｍｍの間隔で配列しているため、鳩７は、胴部が上記傾斜部４と干渉して、鳥害防止具１の内部に入ることはできない。また、図７に示すように、上記傾斜部４，４が、水平方向から７０°の角度で形成されるとともに、上記連結部５がＶ字頂部３からＨ1 ＝１４０ｍｍ下方に設置されているため、手指８が上記防鳥部間に入ったとしても、尾の部分が上記傾斜部４と干渉して、上連結部５や、連結部５と防鳥部４の交差部をつかむこともできない。このため、鳩７の飛来を有効に防止することができる。 The bird harm prevention tool 1 according to the present embodiment is mainly configured for the purpose of preventing the flying of the pigeon 7. As shown in FIG. 6, the bird protection parts 2 made of wire rods are arranged at an interval of about 40 mm, so that the trunk 7 interferes with the inclined part 4 and the bird damage prevention tool 1 You can't get inside. Further, as shown in FIG. 7, the inclined portions 4 and 4 are formed at an angle of 70 ° from the horizontal direction, and the connecting portion 5 is installed below the V-shaped top portion 3 by H 1 = 140 mm. For this reason, even if the finger 8 enters between the bird protection parts, the tail part may interfere with the inclined part 4 to grab the upper connection part 5 or the intersection of the connection part 5 and the bird protection part 4. Can not. For this reason, the flying of the pigeon 7 can be effectively prevented.

図８に示すように、本願考案に係る鳥害防止具１は、ベランダの手すり部分や屋上のパラペットに設置することができる。設置方法は特に限定されるたとはなく、フック状の金具９等を用いて容易に固定することができる。   As shown in FIG. 8, the bird harm prevention tool 1 which concerns on this invention can be installed in the handrail part of a veranda, or the parapet of a rooftop. The installation method is not particularly limited, and can be easily fixed using a hook-shaped metal fitting 9 or the like.

鳥類は、電線や軒の縁部に飛来してとまることが多い。このため、上記鳥害防止具１をベランダの手すり部分や、屋上のパラペット１０の上部に沿って配置することにより、鳥類の飛来を有効に防止できる。また、これらの図から明らかなように、本願考案に係る鳥害防止具１は、鳥の羽根等を傷つける恐れはなく、愛鳥家から非難される恐れもない。また、人体に対しても安全であるため、人が出入りするベランダや子供の遊び場近傍に設置することも可能となる。   Birds often fly to the edges of electric wires and eaves. For this reason, it is possible to effectively prevent birds from flying by arranging the bird damage prevention device 1 along the handrail portion of the veranda or the upper portion of the parapet 10 on the roof. Further, as is clear from these drawings, the bird harm prevention device 1 according to the present invention has no fear of damaging the bird's feathers or the like, and there is no fear of being blamed by the bird family. Moreover, since it is also safe for the human body, it can be installed in the vicinity of a veranda or a children's playground where people enter and exit.

図９から図１２に、本願考案の第２の実施の形態を示す。これらの図に示す鳥害防止具２１は、略逆Ｖ字状に曲折形成された一対の傾斜部２４，２４と、上記傾斜部２４，２４の各端部から鉛直下方に曲折して延びる脚部２９，２９とを備える複数の防鳥部２２を配列して構成されている。   9 to 12 show a second embodiment of the present invention. The bird harm prevention tool 21 shown in these drawings includes a pair of inclined portions 24, 24 bent in a substantially inverted V shape, and legs extending vertically downward from each end of the inclined portions 24, 24. A plurality of bird protection sections 22 including sections 29 and 29 are arranged.

上記脚部２９，２９に、上記防鳥部２２の配列方向に延びる連結部材２５，２６を溶接により接合することにより、平行に配列した複数の防鳥部２２が一体的に連結保持されている。なお、上記防鳥部２２の配列間隔は、上記と第１の実施の形態と同様にＷ2 ＝４０ｍｍに設定されている。 By connecting the connecting members 25 and 26 extending in the arrangement direction of the bird-proof portion 22 to the leg portions 29 and 29 by welding, a plurality of bird-proof portions 22 arranged in parallel are integrally connected and held. . Note that the arrangement interval of the bird-proof portions 22 is set to W 2 = 40 mm, as in the above and the first embodiment.

本実施の形態では、図１１に示すように、上記傾斜部材２４，２４の水平方向からの傾斜角度Ｒ2 を５０°に設定している。上記脚部２９，２９を設けることにより、高さを増加させることなく、横幅の大きい鳥害防止具２１を形成することが可能となる。これにより、広い幅にわたって、鳥類の飛来を防止することができる。 In the present embodiment, as shown in FIG. 11, the inclination angle R 2 of the inclined members 24, 24 from the horizontal direction is set to 50 °. By providing the leg portions 29, 29, it is possible to form the bird damage prevention device 21 having a large lateral width without increasing the height. Thereby, birds can be prevented from flying over a wide width.

本実施の形態では、上記脚部２９，２９に連結部材２５，２６を配置している。一方、上方の連結部材２５を上記傾斜部２４，２４の下端部、すなわち曲折部分に近接させて設けると、鳥類の手指で、上記連結部材２５、あるいは連結部材２５と脚部２９との交差部をつかむことが可能となる。上記問題が生じないように、本実施の形態では、上記連結部材２５を、上記傾斜部２４，２４の下端部からのＨ2 ＝３０ｍｍ下方に位置させている。上記構成よって、鳩等の胴部が上記傾斜部２４，２４と干渉して、手指で上記連結部２５，２５をつかむことが不可能となり、飛来を有効に防止することができる。 In the present embodiment, connecting members 25 and 26 are arranged on the leg portions 29 and 29. On the other hand, when the upper connecting member 25 is provided close to the lower ends of the inclined portions 24, 24, that is, the bent portions, the connecting member 25 or the intersection of the connecting member 25 and the leg portion 29 with the fingers of birds. Can be grabbed. In the present embodiment, the connecting member 25 is positioned below H 2 = 30 mm from the lower ends of the inclined portions 24 and 24 so that the above problem does not occur. According to the above configuration, a trunk portion such as a pigeon interferes with the inclined portions 24, 24, and it becomes impossible to grasp the connecting portions 25, 25 with fingers, so that flying can be effectively prevented.

図１３及び図１４にに、本願考案の第３の実施の形態を示す。これらの図に示す鳥害防止具３１は、逆Ｖ字状に形成した傾斜部３４を連続的に設けて防鳥部３２を形成したものである。この場合、各傾斜部の角度を、水平方向から４５度以上に設定するのが好ましい。なお、図に示す鳥害防止具３１の場合には、最外側の頂部から内側に延びる傾斜部の水平方向からの角度が４５度以下になっているが、隣接する傾斜部に邪魔されるため鳥は飛来することができない。   13 and 14 show a third embodiment of the present invention. The bird damage prevention tool 31 shown in these drawings is formed by continuously providing an inclined portion 34 formed in an inverted V shape to form a bird protection portion 32. In this case, the angle of each inclined portion is preferably set to 45 degrees or more from the horizontal direction. In the case of the bird damage prevention tool 31 shown in the figure, the angle from the horizontal direction of the inclined part extending inward from the outermost top is 45 degrees or less, but is disturbed by the adjacent inclined part. Birds cannot fly.

本願考案は、上述した実施の形態に限定されることはない。実施の形態では、ステンレス線材を用いて、鳥害防止具の１，２１の全体を構成したが、他の材料から形成される線材を用いて構成することもできる。また、上記防鳥部を樹脂で成形することもできる。   The present invention is not limited to the embodiment described above. In the embodiment, the entirety of the bird damage prevention devices 1 and 21 is configured using a stainless wire, but may be configured using a wire formed of another material. Moreover, the said bird-proof part can also be shape | molded with resin.

また、上記防鳥部を構成する線材と同じ線材を用いて連結部を構成したが、傾斜部を備える防鳥部を所定間隔で保持できるものであればどのような形態のものでもよく、たとえば、樹脂製の棒状材を採用することもできる。   Moreover, although the connection part was comprised using the same wire as the wire which comprises the said bird-proof part, as long as the bird-proof part provided with an inclination part can be hold | maintained by predetermined spacing, what kind of form may be sufficient, for example, A resin rod-shaped material can also be employed.

また、実施の形態は、鳩を対象とした寸法に設定したが、全体の大きさや線材の太さ等を変更して、種々の鳥類を対象とする鳥害防止具を構成することができる。   Moreover, although embodiment set to the dimension which made object the dove, the whole magnitude | size, the thickness of a wire, etc. can be changed and the bird damage prevention tool which makes object various birds can be comprised.

また、実施の形態では、本願考案に係る鳥害防止具をベランダ等に設置したが、設置場所は限定されることはない。たとえば、畑の畝に沿って設けることもできる。   In the embodiment, the bird damage prevention device according to the present invention is installed on the veranda or the like, but the installation location is not limited. For example, it can be provided along the foot of the field.

本願考案に係る鳥害防止具の第１の実施の形態を示す全体斜視図である。BRIEF DESCRIPTION OF THE DRAWINGS It is a whole perspective view which shows 1st Embodiment of the bird damage prevention tool which concerns on this invention. 図１に示す鳥害防止具の要部拡大図である。It is a principal part enlarged view of the bird damage prevention tool shown in FIG. 図１に示す鳥害防止具の要部の正面図である。It is a front view of the principal part of the bird damage prevention tool shown in FIG. 図３に示す鳥害防止具の側面図である。It is a side view of the bird harm prevention tool shown in FIG. 図３に示す鳥害防止具の要部の平面図である。It is a top view of the principal part of the bird damage prevention tool shown in FIG. 図３に示す鳥害防止具の作用を説明する図である。It is a figure explaining the effect | action of the bird damage prevention tool shown in FIG. 図３に示す鳥害防止具の作用を説明する図である。It is a figure explaining the effect | action of the bird damage prevention tool shown in FIG. 図３に示す鳥害防止具の取付状態を示す全体斜視図である。It is a whole perspective view which shows the attachment state of the bird damage prevention tool shown in FIG. 本願考案に係る鳥害防止具の第２の実施の形態を示す全体斜視図である。It is a whole perspective view which shows 2nd Embodiment of the bird damage prevention tool which concerns on this application. 図９に示す鳥害防止具の要部の正面図である。It is a front view of the principal part of the bird damage prevention tool shown in FIG. 図９に示す鳥害防止具の側面図である。It is a side view of the bird harm prevention tool shown in FIG. 図９に示す鳥害防止具の要部の平面図である。It is a top view of the principal part of the bird damage prevention tool shown in FIG. 本願考案に係る鳥害防止具の第３の実施の形態を示す全体斜視図である。It is a whole perspective view which shows 3rd Embodiment of the bird damage prevention tool which concerns on this application. 図１３に示す鳥害防止具の側面図である。It is a side view of the bird damage prevention tool shown in FIG.

符号の説明Explanation of symbols

１ 鳥害防止具
２ 防鳥部
３ Ｖ字頂部
４ 傾斜部
５ 連結部
６ 連結部
DESCRIPTION OF SYMBOLS 1 Bird damage prevention device 2 Bird protection part 3 V-shaped top part 4 Inclination part 5 Connection part 6 Connection part

Claims (9)

少なくとも外側が側面視略逆Ｖ字状に形成された一対の傾斜部をそれぞれ備えるとともに、所定間隔で略平行に配列された複数の防鳥部と、
上記傾斜部の両側において上記防鳥部の配列方向に延びるとともに、上記防鳥部を一体的に連結する連結部とを備え、
上記連結部が、上記防鳥部のＶ字頂部から下方へ所定距離離れた位置に配置されている、鳥害防止具。 A plurality of bird-proof portions each including at least a pair of inclined portions formed in a substantially inverted V shape when viewed from the side, and arranged substantially in parallel at a predetermined interval;
And extending in the arrangement direction of the bird-proof portion on both sides of the inclined portion, and a connecting portion for integrally connecting the bird-proof portion,
The bird damage prevention tool in which the connecting portion is disposed at a position spaced a predetermined distance downward from the V-shaped top portion of the bird protection portion. 上記防鳥部は、線材を略逆Ｖ字状に曲折形成して構成されている、請求項１に記載の鳥害防止具。   The bird protection unit according to claim 1, wherein the bird protection unit is formed by bending a wire into a substantially inverted V shape. 上記線材の直径を３ｍｍ以下に設定した請求項２に記載の鳥害防止具。   The bird harm prevention tool according to claim 2, wherein a diameter of the wire is set to 3 mm or less. 上記防鳥部のＶ字頂部に所定の丸みを持たせた、請求項１から請求項３のいずれかに記載の鳥害防止具。   The bird damage prevention tool according to any one of claims 1 to 3, wherein a predetermined roundness is given to a V-shaped top portion of the bird-proof portion. 上記傾斜部が水平方向に対して、各々４５°以上の傾斜角度となるように曲折形成されている、請求項１から請求項４のいずれかに記載の鳥害防止具。   The bird damage prevention device according to any one of claims 1 to 4, wherein the inclined portion is bent so as to have an inclination angle of 45 ° or more with respect to the horizontal direction. 上記鳥害防止具が鳩を対象とするものであり、上記複数の防鳥部を、４０ｍｍ以下の間隔で略平行に配列するとともに、
上記連結部を、上記防鳥部のＶ字頂部から下方へ１００ｍｍ以上離れた位置に設けた、請求項１から請求項５のいずれかに記載の鳥害防止具。 The bird harm prevention tool is intended for pigeons, and the plurality of bird protection parts are arranged substantially in parallel at intervals of 40 mm or less,
The bird harm prevention tool in any one of Claims 1-5 which provided the said connection part in the position 100 mm or more away from the V-shaped top part of the said bird-proof part downward. 上記傾斜部の各端部から下方に曲折して延びる脚部を備える、請求項１から請求項７のいずれかに記載の鳥害防止具。 The bird harm prevention tool in any one of Claims 1-7 provided with the leg part bent and extended below from each edge part of the said inclination part. 上記連結部を、上記傾斜部の下端部から下方へ所定距離離れた上記脚部に設けた、請求項７に記載の鳥害防止具。 The bird harm prevention tool according to claim 7, wherein the connecting portion is provided on the leg portion that is separated from the lower end portion of the inclined portion by a predetermined distance downward. 上記各連結部が、複数の線材を平行に配置して構成されている、請求項１から請求項８のいずれかに記載の鳥害防止具。
The bird harm prevention tool according to any one of claims 1 to 8, wherein each of the connecting portions is configured by arranging a plurality of wires in parallel.
JP2005002755U 2005-04-28 2005-04-28 Bird damage prevention tool Expired - Fee Related JP3113585U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019097511A (en) * 2017-12-05 2019-06-24 大都工業株式会社 Bird nest building prevention tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019097511A (en) * 2017-12-05 2019-06-24 大都工業株式会社 Bird nest building prevention tool
JP7024964B2 (en) 2017-12-05 2022-02-24 大都工業株式会社 Bird's nest prevention device

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