JP2000316458A - Prevention tool of bird injury - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a prevention tool against bird injury which makes caution of the bird after the contact with a transparent yarn continue by fitting and standing hooks each having a required height on the junction part of copes which are engaged with a peripheral side wall of the housetop of a building, and stretching the transparent yarn among upper points of the hooks to make the bird hardly recognize the yarn by receiving the reflected light from the copes. SOLUTION: This prevention tool against bird injury is constructed by fitting and standing hooks 7 each having a required height on the junction part of light-reflective copes which are engaged with a peripheral side wall of the housetop of a building, then a transparent yarn 11 is stretched among the upper parts of the hooks 7 to make the bird hardly recognize the yarn 11 by receiving the reflected light from the copes 2. Preferably, corner hooks 16 each having a required height are fixed and stood on light-reflective corner copes 15 engaged with corner parts of the peripheral side wall of the housetop of the building and the transparent yarn 11 is stretched among the corner hooks 16 and the upper parts of the hooks 7 to make the bird hardly recognize the yarn 11 by receiving the reflected light from the corner copes 15.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a guard against pollution caused by birds, especially crows and pigeons, and is used on a rooftop peripheral wall of a building.

[0002]

2. Description of the Related Art Pollution prevention means by birds include those using sound, those using reflected light, those using magnetic force,
Means such as those utilizing hearing have been proposed, but since all of them are independent means, there is a problem that birds are accustomed to the means and their effects are reduced.

[0003]

SUMMARY OF THE INVENTION The present invention seeks to solve the above problems by means of combining the above problems.

[0004]

SUMMARY OF THE INVENTION According to the present invention, a means for dazzling a bird with the presence of a thread is externally fitted to the peripheral wall of a building roof by using a thread that transmits a ray and a plate that reflects the ray. It is used for steel caps to achieve its purpose.

[0005]

BEST MODE FOR CARRYING OUT THE INVENTION As a shed to be fitted on the peripheral wall of a building roof, a steel plate made of stainless steel or the like having a reflection performance is used, and a transparent and weather-resistant fishing line, for example, a fishing line is used.

[0006]

[Function] The reflectance of light is much higher for steel plates such as stainless steel than for concrete, wood, and the ground. The presence of the thread stretched on this surface becomes difficult to see due to the transmission of the strong reflected light. Therefore, the flying bird approaches the thread or comes into contact with the thread, and knows the thread.

[0007]

An embodiment of the present invention will be described with reference to the accompanying drawings. FIG. 1 shows the configuration of the bird harm prevention device of the present invention in the straight portion of the rooftop side wall of the building, FIG. 4 shows the configuration of the bird harm prevention device of the present invention in the corner portion of the same, and FIG. The arrangement of the protective device shall be indicated.

[0008] The above description will be made with reference to the embodiment of the straight portion. In some cases, a stainless steel cap 2 is conventionally fitted on the side wall 1 of the building roof. As one of the means of external fitting, a necessary place for supporting the Kasagi 2 and the Kasagi 2
The receiving plate 3 is fitted to the mutual connection point on the top surface of the side wall. At the connection point between the copings 2, the receiving plates 3, 3 are fitted on the side walls with the width of the joint plate 4 for supporting the coping 2 and preventing water leakage. The joint plate 4 is pushed in and fitted. The ends of the right and left caps 2 are fitted onto the joint plate 4, and the caps 2 are fitted and fitted to the inclined pieces 5 at both outer ends of the receiving plate 3 to be supported and fixed. If there is a gap between the connections between the caps 2, the joint cover 6 is fitted outside.

According to the present invention, the hook 7 shown in FIG.
The hook 7 is attached to the lower end of a plate 8 having a required height by attaching a U-shaped sandwiching piece 9 to the lower end of the plate 8.
A small hole 10 is formed in the upper part.

[0010] The use of the hook 7 is such that the holding piece 9 is sandwiched between one of the caps 2 of the cap connecting portion, and then the connected cap 2 is connected.
In the same way. In this way, the straight line portion is formed by passing the fishing line 11 through the small hole 10 of the hook 7 built at the connection portion of the row of the caps 2 connected in a straight line.

The joint plate 4 has a plurality of ridges having a height for supporting the coping 2 in its length direction (perpendicular to the side wall 1).
A protrusion 12 is provided to form a drainage groove between the protrusions 12, and a protrusion 13 higher than the protrusion 12 by the thickness of the cover 2 is provided at the center in the width direction to make the end faces of the cover 2 abut and to equalize the connection. I'm trying. The clip 9 of the hook 7 can be clamped by utilizing the height difference between the ridges 12 and 13. When the joint cover 6 shown in FIG. 1C is used, the clip 9 at the lower end of the plate 8 is inserted. Is provided.

In the embodiment of the corner portion, at the corner portion of the side wall 1 on the roof, as shown in FIG. 4, one end portion is cut at 45 degrees, and the cut surface is integrated by welding, and a straight side portion of the corner portion. 2 is supported by the receiving plate 3 and the joint plate 4 in the same manner as the connecting portion of the straight portion, and the corner cover 3 is supported by the receiving plate 3.

In the above-mentioned corner portion, a corner hook 16 shown in FIG. 3 is used as a corner cover 15 and the corner hook 16 is provided in a small hole 10 above an L-shaped plate having a required height.
In this embodiment, the bottom portion of the corner portion is formed by screwing or attaching an adhesive to the bottom of the corner cap 15 and hooking the fishing line 11 through the small hole 10.

In the embodiment on the entire rooftop, a fishing line 11 is stretched between a hook 7 and a corner hook 16 built as shown in FIG.

[0015]

According to the present invention, since the existence of the thread is not known, the bird keeps vigilance and does not approach after contact, and thus has an effect of eliminating bird pollution.

[Brief description of the drawings]

FIG. 1 is an explanatory view of an embodiment of the present invention in a straight portion of a Kasagi.

FIG. 2 is a perspective view of a hook in FIG. 1;

FIG. 3 is a perspective view of a corner hook in FIG. 4;

FIG. 4 is an explanatory view of an embodiment of the present invention at a corner portion of a skirting.

FIG. 5 is an explanatory view of the embodiment of the present invention on a rooftop plane.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Side wall 2 Kasagi 3 Receiving plate 4 Joint plate 5 Inclined piece 6 Joint cover 7 Hook 8 Plate 9 Nipping piece 10 Small hole 11 Fishing line 12 Ridge 13 Ridge 14 Notch 15 Corner cap 16 Corner hook

Claims (2)

[Claims] 1. A hook having a required height is erected on a light-reflecting skirting connection portion fitted on the peripheral side wall of a building roof, and a transparent thread is stretched between the hooks. A bird harm prevention tool characterized in that the thread is made difficult to see by the reflected light of the hand and the Kasagi. 2. A corner hook having a required height is fixedly mounted on a light-reflecting corner capping tree which is externally fitted to a corner portion of a peripheral side wall on a building roof, and the corner hook and the upper part of the hook according to claim 1 are erected. A bird harm prevention tool characterized in that a transparent thread is stretched between them and the reflected light is made difficult to see by the reflected light of the corner skirting.