JP2017131140A - Bird damage prevention tool, and installation method of bird damage prevention tool - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an easily-conveyable bird damage prevention tool, and an installation method of the bird damage prevention tool.SOLUTION: There is provided a bird damage prevention tool 1 constituted by attaching a plurality of body parts 2 to an attachment object T in the bundled state. In the bird damage prevention tool 1, the body part 2 includes a fixing part 3 to be attached and fixed to the attachment object T, and an evasion part 4 continuous to the fixing part 3, which is an evasion part 4 having, on a tip part, a plurality of division parts 41 divided plurally so as to be bendable and expandable.SELECTED DRAWING: Figure 2

Description

  The present invention relates to a bird damage prevention device for preventing birds from flying in and a method for installing the bird damage prevention device.

  Conventionally, various bird damage prevention devices for preventing birds from flying to an outdoor building including a steel tower and the like have been proposed.

  As shown in FIG. 9, as one of the bird damage prevention devices 100 of this type, a plurality of wire rods 101 for preventing birds from flying in and resting, and the plurality of wire rods 101 are provided on one side. Corresponding to the existing cylindrical bolt 102 and the existing bolt, which is provided on the other side of the housing 102 and is screwed and fastened to the end portion of the existing bolt (not shown) which is a part of the structure of the building. A bird damage prevention device 100 including a mouthpiece member 104 having a screw mount 103 is known (Patent Document 1).

  As shown in FIG. 10, in this bird damage preventer 100, the plurality of wire rods 101 are formed of a shapeable material and are fixedly implanted in the housing 102. The plurality of wire rods 101 are attached to the building by screwing the receiving member 104 to the existing bolt of the building, and the tips are developed and shaped. Thereby, since the front-end | tip of the several wire rod 101 spreads radially upwards, the said conventional bird damage prevention device 100 can prevent flying of birds.

JP 2001-28999 A

  By the way, a plurality of bird damage prevention devices 100 are attached to a high position in a building such as a steel tower in order to effectively and widely prevent birds from flying. Therefore, a large amount of bird harm prevention device 100 is normally conveyed to an attachment location at once. However, the conventional bird damage prevention device 100 has a structure in which a plurality of wire rods 101 are fixedly planted in a tubular housing 102 in a state where the wire rods 101 are bound together. If the rods 101 are bundled and transported, the housings 102 are bulky and bulky, and the bird damage prevention device 100 cannot be bundled compactly.

  Therefore, in order to transport a large amount of the bird damage preventer 100 to the installation location, the operator needs to transport using a large bag (tool bag for storing the bird damage preventer 100) that is not suitable for transport. In some cases, it has been necessary to reciprocate between the ground and the place where the bird damage preventer 100 is attached, which makes transportation work extremely burdensome for the operator.

  Then, this invention makes it a subject to provide the bird damage prevention device which can be conveyed easily in view of this situation, and the installation method of this bird damage prevention device.

The bird damage prevention apparatus according to the present invention is a bird damage prevention apparatus configured to be attachable to an attachment object in a state where a plurality of main body portions are bundled,
The main body part is a fixed part that is fixedly attached to the object to be attached;
The repelling part is a repelling part that is continuous with the fixed part, and has a repelling part that has a plurality of divided parts that are divided into a plurality of parts so as to be able to bend and unfold.

  According to such a configuration, by bundling the main body parts, a plurality of main body parts can be gathered in a compact manner, so that even if a large amount of bird harm prevention equipment is transported, the transported luggage can be made smaller. it can. In addition, when attaching the bird damage prevention device to the attachment object, the main body can be bundled and attached, so that the workability of attaching the bird damage prevention device is good.

  As one aspect of the present invention, the main body portion may be a plate-like member, and the plurality of main body portions may be configured to be attachable and fixable to the attachment object in a state where they are overlapped in the plate thickness direction.

  According to such a configuration, since the plate-like main body portion can be attached to the attachment object in the thickness direction, the workability of attaching the bird damage preventer is good.

  As another aspect of the present invention, the plurality of divided portions may be arranged in parallel along one of the plate surface directions in the plate shape of the main body portion.

  According to this structure, since a division | segmentation part can be suppressed by carrying out without expanding | deploying a division | segmentation part, conveyance property is good. Moreover, since it can be made into a use state only by expand | deploying each division | segmentation part in order, workability | operativity is also good.

 As another aspect of the present invention, a bendable portion that can be bent may be provided between the fixed portion and the repellent portion so that the orientation of the repellent portion relative to the fixed portion can be changed.

  According to such a configuration, when the bird damage prevention device is attached to the attachment object, each repelling portion in the plurality of main body portions can be bent at the bending portion, and the repelling portion can be directed in various directions, and further Since the dividing portion is developed, the repelling area can be widened.

The installation method of the bird damage prevention apparatus according to the present invention includes a fixing part that is fixedly attached to an attachment object,
A repelling part that is continuous with the fixed part, and has a plurality of main body parts including a repellent part having a plurality of divided parts that are divided into a plurality of parts at the tip so as to be bendable and unfoldable. Are bundled so as to overlap each other, and the plurality of overlapping fixing portions are fixed to an attachment object via an attachment member.

  According to such a configuration, it is only necessary to fix the plurality of main body portions to the attachment object using the attachment member in a state where the plurality of main body portions are bundled so that the fixing portions overlap each other. Is good.

  As described above, according to the present invention, it is possible to provide a bird damage prevention device that can be easily transported and a method for installing the bird damage prevention device.

FIG. 1 is a perspective view showing a state before a bird harm preventer according to an embodiment of the present invention is bundled. Drawing 2 is a figure for explaining the state where it was attached to the attachment subject in the state where the bird harm prevention device concerning the embodiment was bundled. FIG. 3 is a diagram showing a state in which a bent portion of the bird harm preventer according to the embodiment is bent. FIG. 4 is a first modification of the main body. FIG. 5 shows a second modification of the main body. FIG. 6 shows a third modification of the main body. FIG. 7 shows a fourth modification of the main body. FIG. 8 is a bird harm prevention apparatus according to another embodiment. FIG. 9 shows a conventional bird harm prevention device. FIG. 10 is a view showing a state in which a wire rod of a conventional bird harm preventer is developed and shaped.

  Hereinafter, a bird harm prevention apparatus according to an embodiment of the present invention will be described with reference to FIGS. 1 and 2.

  When birds fly to structures such as steel towers, it causes various problems such as noise, dung damage, crop damage, and ground faults caused by nesting materials. The bird damage prevention device 1 is attached to an attachment target T located at a high place such as a building via an attachment member S in order to prevent birds from flying into a structure such as a steel tower. .

  The bird damage prevention device 1 according to the present embodiment is configured to be attachable to the attachment object T in a state where a plurality of main body portions 2 are bundled. In the present embodiment, the attachment object T is a rigid long member such as an L-shaped angle member T, for example. In the present embodiment, the attachment member S is a belt-like body such as a stainless steel band S, for example.

  The main body 2 can be bent between the fixed portion 3 that is fixedly attached to the attachment target T, the repellent portion 4 for preventing birds from flying, and the fixed portion 3 and the repellent portion 4. A bent portion 5.

  The main body 2 is a long body composed of a fixed portion 3, a repelling portion 4, and a bent portion 5. Specifically, the main body 2 is a plate member. The main body 2 of the present embodiment is a single plate-like member that extends linearly from the distal end to the proximal end. The bird harm prevention device 1 of the present embodiment is attached to the attachment target T in a state where the plurality of main body portions 2 are stacked in the plate thickness direction X.

  The main body 2 includes a repellent portion 4 on the distal end side, a bent portion 5 on the midway portion, and a fixed portion 3 on the proximal end side. The repelling portion 4, the bent portion 5, and the fixing portion 3 are arranged side by side in the order in which the main body portion 2 extends from the distal end side to the proximal end side of the main body portion 2. Hereinafter, the thickness direction of the main body 2 is the plate thickness direction X, the direction in which the main body 2 extends is the length direction Y, the thickness direction X and the direction perpendicular to the length direction Y are the width directions Z, The coordinate axes corresponding to the directions are shown as necessary.

  The main body 2 of the present embodiment is formed so that the width of the repellent portion 4 and the width of the fixed portion 3 are substantially the same, and the width of the bent portion 5 is larger than the width of the repellent portion 4 and the width of the fixed portion 3. Is also formed to be narrow. That is, the main body 2 has a shape constricted at the bent portion 5. The main body 2 is formed of a material having a hardness that is not easily bent by birds while being bent by a hand. The main body 2 of the present embodiment is made of an insulating resin.

  The fixing portion 3 is attached and fixed to the attachment target T via the attachment member S. The fixing portion 3 is formed in a long plate shape having substantially the same width from the distal end to the proximal end. The fixed portion 3 is connected to the tip connecting portion 31 connected to the bent portion 5, the first mounting portion 32 for fixing the fixed portion 3 to the mounting target T, and the end surface T2 of the mounting target T. The contact part 34 which can contact | abut and the 2nd attaching part 33 for attaching and fixing the fixing | fixed part 3 with respect to the attachment target T are provided. When the bird damage prevention device 1 according to the present embodiment is attached to the L-shaped angle member T, the contact portion 34 contacts one side T2 of the two side surfaces of the L-shaped angle member T. The distal end connection portion 31, the first attachment portion 32, the abutment portion 34, and the second attachment portion 33 are arranged in the length direction Y from the distal end of the fixing portion 3 to the proximal end, with the distal end connection portion 31 as the distal end side. They are arranged in order.

  The first attachment portion 32 is formed with a first attachment hole portion 32A for inserting the attachment member S. The first mounting hole portion 32A is open on the tip side from the center in the length direction Y of the fixed portion 3. The peripheral surface of the first mounting hole portion 32A has a pair of upper end edges 321 located on the distal end side in the length direction Y, lower end edge portions 322 located on the proximal end side in the length direction Y, and a pair aligned in the width direction Z. Side edge portion 323. 32 A of 1st attachment holes are opened so that the length of the upper end edge part 321 and the lower end edge part 322 may become longer than the length of a pair of horizontal end edge part 323. FIG. That is, the first attachment hole 32 </ b> A forms an opening that extends longer in the width direction Z than in the length direction Y. The first attachment hole 32A of the present embodiment is opened in a rectangular shape.

  The second attachment portion 33 is formed with a second attachment hole 33A for inserting the attachment member S. The second attachment hole 33A is open on the proximal end side with respect to the center in the length direction Y of the fixed portion 3. The peripheral surface of the second mounting hole 33A has a pair of upper end edges 331 located on the distal end side in the length direction Y, lower end edge parts 332 located on the proximal end side in the length direction Y, and a pair aligned in the width direction Z. Side edge 333. The second mounting hole portion 33A is opened so that the length of the pair of lateral end edge portions 333 is longer than the length of the upper end edge portion 331. That is, the second attachment hole 33 </ b> A forms an opening that extends longer in the length direction Y than in the width direction Z. 33 A of 2nd attachment hole parts of this embodiment become the curved part 332A in which the lower end edge part 332 curved toward the outer side in the length direction Y, and is opened in the substantially rectangular shape.

  The opening width in the width direction Z of the first mounting hole 32A is substantially the same as the opening width in the width direction Z of the second mounting hole 33A, and the opening length in the length direction Y of the first mounting hole 32A. This is shorter than the opening length in the length direction Y of the second attachment hole 33A. The opening area of the first attachment hole 32A is formed wider than the opening area of the second attachment hole 33A.

  The abutting portion 34 has a substantially equal width from the distal end to the proximal end, and is formed in a long plate shape whose length in the length direction Y is longer than the length in the width direction Z. The contact portion 34 is disposed between the first attachment portion 32 and the second attachment portion 33, and is formed so that the first attachment hole portion 32A and the second attachment hole portion 33A are sufficiently separated from each other. Yes.

  The repelling part 4 has a plurality of divided parts 41 which are divided into a plurality of parts so as to be able to bend and unfold at the tip part. The repelling part 4 is formed in a long plate shape having substantially the same width from the distal end to the proximal end. The repelling part 4 of the present embodiment is continuous to the fixed part 3 via the bent part 5 and has a proximal end connection part 42 connected to the bent part 5 at the proximal end part.

  Each divided portion 41 is an elongated body extending in the length direction Y. The plurality of divided portions 41 of the present embodiment are arranged in parallel along one direction of the plate surface directions in the plate shape of the main body portion 2. Specifically, the plurality of divided portions 41 are elongated strips formed by cutting the plate-shaped main body portion 2 along the length direction Y from the distal end toward the proximal end side. Of the two plate surface directions, they are juxtaposed in a direction coinciding with the width direction Z. The plurality of divided portions 41 are juxtaposed with the adjacent divided portions 41 without any gaps. In this embodiment, the some division | segmentation part 41 is formed when the main-body part 2 is cut | disconnected linearly along the length direction Y toward the proximal end from the front-end | tip. The repelling part 4 of the present embodiment has four divided parts 41.

  As shown in FIG.2 and FIG.3, the bending part 5 is comprised so that bending is possible so that the direction of the repelling part 4 with respect to the fixing | fixed part 3 can be changed. The bent portion 5 is an elongated body extending in the length direction Y. The bent portion 5 is configured to be able to be bent in any direction so that the orientation of the repellent portion 4 with respect to the fixed portion 3 can be freely changed. The bent portion 5 of the present embodiment is formed in a long plate shape having substantially the same width from the distal end to the proximal end, and the width direction Z, the direction intersecting the width direction Z (twisting direction), etc. It can be bent in various directions. The bent portion 5 has a repellent portion connecting portion 51 connected to the repellent portion 4 at a distal end portion, and a fixed portion connecting portion 52 connected to the fixed portion 3 at a proximal end portion.

  This is the end of the description of the bird damage prevention device 1 of the present embodiment. Next, the conveyance method of the bird harm prevention device 1 of this embodiment is demonstrated.

  The bird damage prevention device 1 is attached to the attachment object T in a state where a plurality of main body portions 2 are bundled, but during transportation, regardless of the number of main body portions 2 constituting the bird damage prevention device 1, The main body portions 2 that can be transported at a time are stacked in the thickness direction X. In this way, the plurality of main body portions 2 are stacked and transported in a compact state while the thickness in the plate thickness direction X is suppressed.

  Specifically, the second mounting hole 33A of the main body 2 is sequentially hooked on a hook (not shown) fixed to the operator's trunk, and the plurality of main bodies 2 are stacked in the thickness direction X. Then hang it on the hook and carry it. That is, the second mounting hole 33A also functions as a hooking hole during transportation. At this time, a plurality of main body parts 2 may be hung on a hook in a state of being temporarily bound by the attachment member S and transported.

  Next, the installation method of the bird harm prevention device 1 of this embodiment is demonstrated.

  First, the opening positions of the first attachment hole portions 32A and the opening positions of the second attachment hole portions 33A between the fixing portions 3 are aligned, and the plurality of main body portions 2 are bundled so that the fixing portions 3 overlap each other. The attachment member S is inserted through the first attachment hole 32A and the second attachment hole 33A. In the present embodiment, the plurality of main body portions 2 are bundled so that the repelling portions 4 and the bent portions 5 overlap each other. With the surface opposite to the surface on which the mounting member S is located facing the mounting target T, the lower end edge 322 of the first mounting hole 32A of each fixing portion 3 and the upper end edge T1 of the mounting target T So that the fixed portions 3 that overlap each other are aligned with respect to the attachment target T, and the contact portion 34 of the fixed portion 3 that is closest to the attachment target T among the overlapping fixed portions 3 is It is made to contact | abut to end surface T2 of the mounting target T. The fixing member 3 is fixed to the attachment object T by fastening the attachment member S to the attachment object T. When the main body 2 is temporarily bundled and transported by the mounting member S, the mounting member S is loosened and is attached to the mounting target T.

  As shown in FIGS. 1 and 2, in the present embodiment, the bird harm prevention device 1 is constituted by three main body portions 2. The opening positions of the first attachment hole portions 32A of the fixing portions 3 and the opening positions of the second attachment hole portions 33A are aligned, and the three main body portions 2 are bundled so that the fixing portions 3 overlap each other. The stainless steel band S as the attachment member S is inserted through the attachment hole 32A and the second attachment hole 33A. With the surface opposite to the surface on which the mounting member S is located facing the L-shaped angle member T as the mounting object T, the lower end edge 322 of the first mounting hole 32A of each fixing portion 3 and the L The overlapping fixing portion 3 is aligned with the L-shaped angle material T so that the upper end edge T1 of one of the side surfaces T2 of the two side surfaces of the mold angle member T substantially coincides, and the overlapping fixing portion 3, the contact portion 34 of the fixed portion 3 closest to the L-shaped angle member T is brought into contact with one side surface T <b> 2 of the L-shaped angle member T. The fixing part 3 is fixed to the L-shaped angle member T by tightening the stainless steel band S against the L-shaped angle member T.

  In a state where the bird damage prevention device 1 is attached to the attachment target T, the dividing portion 41 is folded and developed. And the bending part 5 is bend | folded so that the division | segmentation part 41 may be arrange | positioned facing the flying place of birds. At this time, any of the dividing portion 41 and the bent portion 5 may be bent first. At this time, the bending part 5 can be bent centering | focusing on various directions, such as the width direction Z and the direction (twisting direction) which cross | intersects the width direction Z. Moreover, the repelling part 4 can also be turned in various directions by bending the bending part 5 in several places.

  As described above, the bird damage prevention device 1 of the present embodiment is configured to be attachable to the attachment target T in a state where the plurality of main body portions 2 are bundled, and the main body portion 2 is attached to the attachment target T. A fixed portion 3 that is fixedly mounted, and a repellent portion 4 that is continuous to the fixed portion 3, and has a plurality of divided portions 41 that are divided into a plurality of portions at the tip so as to be able to bend and unfold. It is equipped with. Therefore, since the main body parts 2 can be bundled together, a plurality of main body parts 2 can be gathered together in a compact manner, so that even when a large amount of the bird harm prevention device 1 is transported, the transported luggage can be reduced. . Moreover, when attaching the bird damage preventer 1 to the attachment object T, the main body 2 can be bundled and attached, so that the workability of attaching the bird damage preventer 1 is good.

  In the said embodiment, since the main-body part 2 is a plate-shaped member and the several main-body parts 2 are comprised in the state laminated | stacked in the plate | board thickness direction X, it is comprised so that attachment fixation is possible, The main body 2 can be attached to the attachment target T in the plate thickness direction X, and the workability of attaching the bird damage prevention device 1 is good.

  In the said embodiment, the some division part 41 is arranged in parallel along one direction among the plate | board surface directions in the plate shape of the main-body part 2. As shown in FIG. Therefore, since the division part 41 can be suppressed from being bulky by carrying the division part 41 without unfolding, the transportability is good. Moreover, since it can be made into a use state only by expand | deploying each division | segmentation part 41 in order, workability | operativity is also good.

  In the said embodiment, it has the bending part 5 which can be bent so that the direction of the repelling part 4 with respect to the fixing | fixed part 3 can be changed between the fixing | fixed part 3 and the repelling part 4. FIG. Therefore, when the bird damage prevention device 1 is attached to the attachment object T, each repellent portion 4 in the plurality of main body portions 2 can be bent at the bent portion 5 so that the repellent portion 4 can be directed in various directions. Further, since the dividing portion 41 is further developed, the repelling area can be widened.

  In the said embodiment, the installation method of the bird damage prevention device 1 is the fixing | fixed part 3 attached and fixed with respect to the attachment target T, and the repelling part 4 continuing to the fixing | fixed part 3, Comprising: A plurality of body parts 2 including a repelling part 4 having a plurality of divided parts 41 divided into a plurality of parts so as to be deployable are bundled so that at least the fixed parts 3 overlap each other, and the plurality of fixed parts overlapped The part 3 is fixed to the attachment target T via the attachment member S. Therefore, it is only necessary to fix the plurality of main body parts 2 to the attachment object T using the attachment member S in a state where the fixing parts 3 are bundled so as to overlap each other. Good sex.

  In the above embodiment, since the second attachment hole 33A forms an opening extending in the length direction Y longer than the width direction Z, the attachment member S is located between the upper end edge 331 and the lower end edge 332. Therefore, it can be adapted to come to a position according to the size of the mounting object T. That is, the thinner the attachment object T is, the closer the attachment member S is to the upper edge portion 331 or the state where it is in contact with the upper edge portion 331. , Come to a position close to the lower edge 332 or abut against the lower edge 332. When the attachment member S is tightened in a state where the attachment member S is positioned between the upper end edge portion 331 and the lower end edge portion 332, the fixing portion 3 is in a state where the attachment member S is in contact with the lower end edge T3 of the attachment object T. Therefore, the fixing portion 3 is less likely to be displaced with respect to the attachment target T. Thus, in the above-described embodiment, the bird damage prevention device 1 can be attached to the attachment target T of various sizes, and even when the size of the attachment target T is large, the bird damage prevention device 1 is attached to the attachment target T. And firmly fixed.

  In the above-described embodiment, the main body 2 includes the repelling part 4 and the fixing part 3. Therefore, it is possible to prevent bird damage by attaching the bird damage prevention device 1 to the attachment target T simply by transporting the main body 2 and the attachment member S.

  In the said embodiment, while the division | segmentation part 41 can be bend | folded expansion | deployment, the bending part 5 is comprised so that bending is possible so that direction of the avoidance part 4 with respect to the fixing | fixed part 3 can be changed. Therefore, by bending both the dividing part 41 and the bent part 5, the dividing part 41 can be directed in various directions, and the dividing part 41 can be arranged in a wide range.

  The bird damage prevention device 1 of the above embodiment is configured by bundling a plurality of main body portions 2. Therefore, the number of the main body portions 2 can be increased or decreased according to the attachment position of the bird damage prevention device 1. Thereby, when the repelling effect in a narrow range is sufficient, the number of the main body portions 2 can be reduced and installed. On the other hand, when the repellent effect is exhibited over a wide range, the number of the main body portions 2 can be increased and installed. Thus, in the said embodiment, since the number of the main-body parts 2 can be adjusted according to the range which wants to prevent the flying of birds, the main-body part 2 can be used without waste.

  In the said embodiment, the main-body part 2 is formed with the material which has the hardness which is hard to be bent by birds while being bent by a hand. Therefore, it is possible to fold and unfold the plurality of divided portions 41 by hand, and at the same time, it is difficult to deform due to the arrival of birds. Thereby, even if birds fly, since the arrangement | positioning of the some division | segmentation part 41 is maintained in the state at the time of attachment, the repelling effect with respect to birds can be maintained.

  In this embodiment, since the bent part 5 is formed narrower than the repelling part 4 and the fixed part 3, the bent part 5 is easily bent, and the direction of the repellent part 4 with respect to the fixed part 3 is easy. Can be changed.

  In the above embodiment, since the lower end edge portion 332 of the second mounting hole portion 33A is a curved portion 322A that curves toward the outside in the length direction Y, when the main body portion 2 is hooked on the hook, the main body portion 2 Is stabilized by being hooked to the hook at the bottom 322B of the curved portion 322A. Therefore, the lower end edge portion 332 slides on the hook and the main body portion 2 is not easily displaced in the width direction Z, and can be transported with the plurality of main body portions 2 aligned.

  In the above-described embodiment, the plurality of divided portions 41 are arranged side by side with the adjacent divided portions 41 without a gap. For this reason, it is possible to prevent the safety of the operator from being impaired by, for example, tangling a linear object or the like between the plurality of divided portions 41 during work such as transportation.

  The bird harm prevention apparatus 1 of the present invention is not limited to the above-described embodiment, and it is needless to say that various modifications can be made without departing from the gist of the present invention.

  In the said embodiment, although the fixing | fixed part 3 and the avoidance part 4 demonstrated the case where it continued via the bending part 5, it is not limited to this. The bird damage prevention device 1 may not include the bent portion 5, and the fixing portion 3 and the repelling portion 4 may be directly continuous. Even in this case, since the dividing portion 41 is configured to be folded and unfolded, by sufficiently separating the adjacent dividing portions 41 from each other, the dividing portion 41 can be spread over a wide range to sufficiently prevent the birds. It can be demonstrated.

  Although the said embodiment demonstrated the case where the bird damage prevention device 1 was attached to the L-shaped angle material T of a steel tower, it is not limited to this. The bird damage prevention device 1 may be attached to any place where birds should be prevented from flying. For example, the bird damage prevention device 1 may be attached to a pipe tower, a metal pole arm, a building antenna, a lightning rod, or the like. Moreover, the bird damage prevention device 1 can be attached to the attachment target T having various shapes such as a columnar shape, a plate shape, and a cone shape.

  In the above embodiment, the case where the stainless steel band S is used as the attachment member S has been described, but the present invention is not limited to this. The attachment member S should just be attached to the attachment target T in the state which bundled the main-body part 2, and the string-like body, strip | belt-shaped body, etc. which were formed with materials other than stainless steel may be sufficient as it. Moreover, the fixing | fixed part 3 may be fixed to the attachment target T by fastening members, such as a volt | bolt and a nut, as the attachment member S, and the means by which the fixing | fixed part 3 is fixed to the attachment target T is not specifically limited. Absent.

  In the above embodiment, the case where the three main body portions 2 are attached to the L-shaped angle member T in a state where the three main body portions 2 are stacked has been described, but the present invention is not limited thereto. The number of main body parts 2 constituting one bird damage prevention device 1 can be freely set according to the size of the installation area. Moreover, although the repelling part 4 demonstrated the case where it had the four division parts 41 in the said embodiment, the number of the division parts 41 is not limited and can be set freely.

  In the above embodiment, although not particularly mentioned, the tip of the divided portion 41 may have a rounded shape without a corner portion. Thereby, when attaching the bird damage prevention device 1 to the attachment target T, it is possible to prevent an accident such as the injury of the worker due to the tip of the dividing portion 41 coming into contact with the worker. 1 can be safely installed.

  In the above embodiment, although not particularly mentioned, the tip of the divided portion 41 is joined with a force that allows the adjacent divided portions 41 to be easily separated in a non-deployed state before being folded and deployed. Also good. For example, the tips of the adjacent divided portions 41 may be glued together. Or the front-end | tip of the division part 41 may be cut | disconnected so that the coupling | bonding of the front-end | tips of the adjacent division part 41 may remain. By doing in this way, it can prevent that the division | segmentation part 41 expand | deploys carelessly at the time of conveyance of the bird damage prevention device 1, and installation, Therefore A conveyance operation | work and an installation operation | work can be performed safely. Moreover, after installing in an attachment position, the division parts 41 can be expand | deployed by hand.

  In the above embodiment, the case where the main body 2 is a single plate-like member and the repelling part 4, the bent part 5, and the fixing part 3 are integrated is described, but the present invention is not limited to this. . The repelling part 4, the bent part 5, and the fixing part 3 may be formed by different members, and the main body part 2 may be configured by combining different members.

  In the above embodiment, the main body 2 is formed such that the width of the repellent portion 4 and the width of the fixed portion 3 are substantially the same, and the width of the bent portion 5 is the width of the repellent portion 4 and the width of the fixed portion 3. However, the present invention is not limited to this case. By forming the main body portion 2 from a substantially rectangular plate-like member, the widths of the repelling portion 4, the fixing portion 3, and the bent portion 5 may all be the same.

  Further, as shown in FIG. 4, the width of the repelling part 4 may be wider than the width of the fixing part 3. By increasing the number of the division parts 41 according to the width of the fixed part 3, a repellent area can be taken more widely. Further, by forming a large number of divided portions 41 in one main body portion 2, a larger repelling area can be taken, so the number of main body portions 2 constituting one bird harm prevention device 1 can be reduced. . Therefore, many bird harm prevention devices 1 can be installed as compared with the case where the body portion 2 formed so that the width of the repelling portion 4 is substantially the same as the width of the fixed portion 3. Moreover, the repelling part 4 is formed in the fan shape which spreads as it goes to the front-end | tip, and the division | segmentation part 41 may be formed by cutting the front-end | tip of the main-body part 2 radially.

  In the above-described embodiment, the case where the plurality of divided portions 41 are formed by cutting the main body portion 2 linearly in the length direction Y from the distal end toward the proximal end side is described, but the present invention is not limited thereto. It is not something. As shown in FIG. 5, the plurality of divided portions 41 may be formed by cutting the main body 2 in a non-linear manner in the length direction Y from the distal end toward the proximal end. In this case, the division part 41 may have a concavo-convex part 411 on at least one edge in the width direction Z. Thereby, since the uneven | corrugated | grooved part 411 is exposed when the division | segmentation part 41 is bend | folded and unfolded, the repelling effect with respect to birds improves.

  Although not particularly mentioned in the above embodiment, as shown in FIG. 6, the repelling portion 4 is engaged with one end edge in the width direction Z and engages one end edge with the other end edge. You may have the joint part 43 and the to-be-engaged part 44 engaged with this engaging part 43 in the other edge in the width direction Z. When the engaging portion 43 and the engaged portion 44 are engaged, and the repelling portion 4 is formed in an annular shape so that the length direction Y becomes the central axis, the dividing portion 41 is expanded outward, and the dividing portion 41 becomes Since it spreads radially outward, the dividing portion 41 can be evenly arranged in a region where birds fly. In this case, the repelling portions 4 of all the main body portions 2 among the plurality of main body portions 2 may be annular, and several main body portions of the plurality of main body portions 2 are stacked by overlapping the main body portions 2 having different shapes. The two repelling portions 4 may be annular.

  Although not particularly mentioned in the above embodiment, the fixed portion 3 and the bent portion 5 are arranged in parallel in the length direction Y, and the repelling portion 4 is one end of both end edges in the width direction Z. The base end connecting portion 42 may be provided at the edge, and the dividing portion 41 may be connected to the bent portion 5 so as to extend in a direction intersecting the length direction Y. In this case, the base end connection portion 42 may be provided on the base end side of the one end edge. In this case, for example, as shown in FIG. 7, the repelling part 4 may be connected to the bent part 5 so that the dividing part 41 extends in a direction orthogonal to the length direction Y.

  The bird harm prevention device 1 may be configured by bundling the main body portions 2 having different shapes. For example, the bird damage prevention device 1 includes a main body 2 (for example, the main body 2 shown in FIG. 1) in which the divided portion 41 extends in the length direction Y, and a main body 2 that extends in the direction in which the divided portion 41 intersects the length direction Y. (For example, the main body 2 in FIG. 7) may be combined. Thereby, since the repelling part 4 will be in the state which faced the different direction at the time of attaching the bird damage prevention device 1 to the attachment target T, by extending the dividing part 41 from this state, the dividing part 41 is expanded over a wide range. Can be effectively arranged.

  Although the case where the main body 2 is a plate-like member has been described in the above embodiment, the present invention is not limited to this. As shown in FIG. 8, the main body 2 is a rod-like member, the plurality of main bodies 2 are bundled around the main body 2 so as to surround the main body 2, and the plurality of divided portions 41 You may arrange in parallel along the circumferential direction of the part 2. FIG. By doing in this way, the bias | inclination that the division | segmentation part 41 is arrange | positioned more or less in a predetermined location can be suppressed. Specifically, since the dividing portions 41 are arranged side by side along the circumferential direction of the main body portion 2, when the dividing portions 41 are expanded, the dividing portions 41 spread radially, so that the dividing portions 41 are evenly arranged. Can do.

  In this case, the bird damage prevention device 1 is an annular body 6 that is fitted to the bent portion 5 in a state in which the plurality of main body portions 2 are bundled, and the bent portion 5 is bent in a state in which the bent portion 5 is bent. An annular body 6 may be provided. As a result, when the bent portion 5 tries to spread outward, the bent portion 5 is restricted from spreading outward by contacting the inner peripheral edge of the annular body 6, and the repelling portion 4 is It spreads radially toward the outer side of the annular body 6 with the inner peripheral edge thereof as a fulcrum. Thereby, since the repelling part 4 spreads toward the outer side of the annular body 6 like a petal, a repelling area | region can be taken widely.

  In the said embodiment, although the case where the main-body part 2 was resin was demonstrated, if the main-body part 2 is a material which the bending part 5 and the division | segmentation part 41 and the bending part 5 are bent by a hand, it will not be bent by birds. It may be made of any material such as metal.

DESCRIPTION OF SYMBOLS 1 ... Bird damage prevention device, 2 ... Main-body part, 3 ... Fixing part, 31 ... Tip connection part, 32 ... 1st attachment part, 32A ... 1st attachment hole part, 33 ... 2nd attachment part, 33A ... 2nd attachment Hole part 34 ... Abutting part 321 ... Upper edge part 322 ... Lower edge part 322A ... Curved part 322B ... Bottom part 323 ... Lateral edge part 331 ... Upper edge part 332 ... Lower edge part, 332A: curved portion, 333: lateral edge portion, 4 ... repelling portion, 41 ... divided portion, 42 ... proximal end connecting portion, 43 ... engaging portion, 44 ... engaged portion, 411 ... uneven portion, 5 ... folding Curved portion, 51 ... repelling portion connecting portion, 52 ... fixed portion connecting portion, 6 ... annular body, S ... attachment member (stainless steel band), T ... attachment object (L-shaped angle material), T1 ... upper end edge, T2 ... End surface (one side surface), T3 ... lower end edge, X ... plate thickness direction, Y ... length direction, Z ... width direction

Claims (5)

A bird damage preventer configured to be attachable to an attachment object in a state where a plurality of main body parts are bundled,
The main body part is a fixed part that is fixedly attached to the object to be attached;
A bird damage prevention device comprising: a repelling portion which is a repelling portion continuous with a fixed portion, and has a repelling portion having a plurality of divided portions which are divided into a plurality of portions at a distal end portion so as to be able to bend and unfold.   The bird harm prevention device according to claim 1, wherein the main body portion is a plate-like member, and the plurality of main body portions are configured to be attached and fixed to an attachment object in a state where the main body portions are stacked in a plate thickness direction.   The bird harm prevention device according to claim 2, wherein the plurality of divided portions are arranged in parallel along one of the plate surface directions in the plate shape of the main body portion.   The bird damage prevention according to any one of claims 1 to 3, further comprising a bendable portion that is bendable so that the orientation of the repellent portion relative to the fixed portion can be changed between the fixed portion and the repellent portion. vessel. A fixed portion that is fixedly attached to an object to be attached;
A repelling part that is continuous with the fixed part, and has a plurality of main body parts including a repellent part having a plurality of divided parts that are divided into a plurality of parts at the tip so as to be bendable and unfoldable. The bird damage prevention apparatus is installed in such a manner that the plurality of fixed portions that are overlapped are fixed to an object to be attached via an attachment member.

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