JPH06276909A - Device for threatening bird - Google Patents

Abstract

PURPOSE:To obtain a bird-threatening device capable of protecting agricultural products from damage of wild birds by symmetrically fitting model crows in a specific state on the right and left of a revolving plate rotatably attached by a set screw to a shaft engaged with the top of a strut. CONSTITUTION:A shaft 1 is engaged with the top of a strut 2 stood on a farm or a plantation and holding arms 6 are protrusively attached symmetrically on the right and the left of a revolving plate 3 rotatably fitted to the haft by a set screw 5. Strainless steel handing levers 4 are suspended through twist returns 9 from the tips of the holding arms and model crows 7 are stuck to the bottoms of the hanging levers. The model crows rotate around the strut, the holding arms vertically vibrate and the crows look like flying.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bird control device on a farm, farm or other place.

[0002]

2. Description of the Related Art Conventionally, there is not a little damage from birds on farms, farms and other places, so it is difficult to bring birds to other places. It was what was there.

[0003]

In such a method, the effect of use is exhibited for the first few days, but the bird becomes accustomed to the effect and loses the effect of effect in a short time. There is a drawback, and there is also a bird threatening device in which the bird threatens are hung on both ends of the support arm with a thread, but this kind of thing is easily damaged by wind and rain, so the effect of Nomata It is an occasional sight that a bird that is unable to exert its power and is warned by being stupid by a bird on its own and rests its wings on the device.

[0004]

According to the present invention, in order to eliminate the above-mentioned conventional drawbacks, a rotating plate 3 is rotatably attached to a shaft 1 fitted to an upper end of a support column 2 by a set screw 5, and the rotating plate 3 is rotated. The ends of the supporting arms 6 of the crow model 7 are symmetrically fixed to the left and right sides of the plate 3, and the stainless steel hanging rod 4 is attached to the tip of the supporting arm 6 through the twisting back 9 and the lower end of the hanging rod 4 is attached. Mount the crow model 7 or fold the hanging rod 4 into two folds of a metal wire 13 of a desired length, form a ring-shaped head 14 at the bent portion, and cover the portion corresponding to the leg 16 with vinyl. Pipe 11
With a vinyl pipe 11 on one side of the leg 16
Of the ring-shaped head 14
This is a bird control device that uses a hanging rod 4 in which a ring-shaped head 15 is symmetrically formed.

[0005]

To use the bird threatening device according to the present invention, as shown in FIG.
After establishing the lower end of the hollow cylindrical support 2 at the desired place on the farm or farm as shown in Fig. 1, fit the shaft 1 on the upper end of the support 2 and attach it to the left and right of the rotating plate 3 attached to this support. A supporting arm 6 is provided in a protruding manner, and a stainless steel hanging rod 4 is hung on both ends of the supporting arm 6 via untwisting, or a metal wire 13 folded in two is covered with a vinyl pipe 11, The hanging rods 4 provided with the ring-shaped heads 14 and 15 are hung through the untwisting means 9, and the model 7 of the crow is attached to the lower end of each hanging rod 4, and the model 2 of the crow is attached to the pillar 2. It protects crops from damage by wild birds by rotating them to protect them from birds.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The following is a description of an embodiment of the present invention with reference to the drawings. In the figure, 1 is a rotary plate 3 which is a flat metal plate.
A cylindrical shaft attached to the upper end of a cylindrical column 2 by means of a set screw 5 is rotatable. A metal wire supporting arm 6 is fixed to the rotary plate 3, and ring-shaped hooks 21 are provided at both ends of the supporting arm 6, and the stainless steel hanging rod 4 is attached to the hook via a twist back 9. Alternatively, a metal wire 13 having a desired length is folded in two, a ring-shaped head portion 14 is formed at the bent portion, and a portion corresponding to the leg portion is covered with a vinyl pipe 11, and one of the leg portions is a pipe. The suspension rod 4 that slightly protrudes from the ring-shaped head 14 and the ring-shaped head 15 is symmetrically formed on this portion.
Is used, and the crow model 7 is engaged with the lower end of each suspension rod 4, respectively. Also, the crow model 7 has a body 19
And a wing portion 20 and a bolt 10 having a hook 12
And the lower part is screwed by a butterfly screw 8.

[0007]

The bird threatening device according to the present invention is constructed as described above, and therefore has the following excellent features. That is, since the crow model rotates around the pillars and the supporting arm of the metal wire vibrates up and down, it is possible to completely exterminate the harmful birds that cultivate the fruits of the farm or farm like a real crow. In addition, since the crow model is hung from the tip of the support arm through untwisting, the crow model can rotate around the tip of the support arm, so you can exterminate harmful birds with the power of a real crow. Since it has the characteristic of being able to grow fruits, it is possible to grow fruits safely, and thank all farmers.

[Brief description of drawings]

FIG. 1 shows an embodiment of a bird threatening device according to the present invention.

FIG. 2 is a detailed view of the suspension rod according to the present invention.

FIG. 3 is a detailed view of the suspension rod according to the present invention.

FIG. 4 is a detailed view of the vinyl pipe according to the present invention.

[Explanation of symbols]

 1 Axis 2 Support 3 Rotating Plate 4 Suspension Rod 5 Set Screw 6 Support Arm 7 Model of Crow 9 Untwisting 11 Vinyl Pipe 13 Metal Wire 14 Ring Head 15 Ring Head 16 Leg 17 One of Legs

Claims (2)

[Claims] 1. A set screw 5 is attached to a shaft 1 fitted to an upper end of a column 2.
The rotary plate 3 is rotatably attached by means of, and the root of the supporting arm 6 of the crow model 7 is symmetrically fixed to the left and right of the rotating plate 3, and the tip of the supporting arm 6 is made of stainless steel through the untwisting 9 Attach the hanging rod 4 and attach the hanging model 4 to the lower end of the stainless steel hanging rod 4.
A bird threatening device equipped with. 2. A metal wire 13 having a desired length is bent in two, a ring-shaped head 14 is formed at the bent portion, and a portion corresponding to the leg 16 is covered with a vinyl pipe 11.
2. The suspension rod 4 in which one of the legs 17 is slightly projected from the lower end of the vinyl pipe 11 and a ring-shaped head 15 is symmetrically formed on the ring-shaped head 14 at this portion. Bird threatening device.