JPH018138Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial application field] The present invention relates to a bird chaser for driving away harmful birds that damage agricultural crops in fields and the like.

[Prior art and its problems]

Conventionally, air balls that inflate into a spherical shape like a wind fan have been used as a tool to drive away harmful birds that eat away crops in the fields.The balls are decorated with an eyeball-like pattern on the surface, and the balls are hung in the fields by appropriate means. A bird chasing ball is used that sways in the wind, scaring birds away from the eyeball pattern.

However, since conventional devices are spherical in shape, they only sway in the wind and rarely rotate when hung in a field, resulting in poor bird chasing effects. In addition, the conventional ones are made of ordinary plastic film, and the eyeballs on the surface are also printed with ordinary ink, so they give less sense of surprise to birds, and the birds become accustomed to them, so they are less effective at chasing birds. There were flaws.

[Purpose of invention]

The present invention has a structure in which the bird chasing tool itself can rotate when exposed to the wind, and is easily noticeable to birds.
The object of this invention is to provide a bird chasing tool that can greatly enhance the bird chasing effect.

[Summary of the idea]

In order to achieve the above purpose, in this invention,
Three approximately elliptical sheets are cut from a film material made of plastic film with a metal film vapor-deposited to form a metallic shiny surface, and the side edges of these sheets are joined to form an inlet that allows air to be blown into the interior. A non-spherical hollow body is formed, and an eye is displayed on the surface of each sheet, and a rotary hanging device is provided at one end of the hollow body so that the sheet can be rotatably suspended from a hanging cord or the like. It is.

[Example of idea]

Hereinafter, the present invention will be described with reference to embodiments shown in the drawings.

As shown in FIGS. 1 and 2, the bird chasing device 1 according to the present invention is made of a film material in which a metal film is deposited on a plastic film to form a metallic bright surface, and three approximately elliptical sheets are formed as shown in FIG. 3. Shape sheet 2,
2, 2 are cut, and the side edges of these sheets 2, 2, 2 are joined to each other to form a non-spherical hollow body 4 having an air inlet 3 through which air can be blown into the interior. Eyes 5, 5, 5 are displayed on the surfaces of 2, 2, and a rotary hanger 6 is provided at one end of the hollow body 4, which can be rotatably suspended from a hanging cord or the like.

As shown in an enlarged cross section in FIG. 4, the sheets 2, 2, 2 are formed by depositing aluminum on one surface of a plastic film 7 as a base to form a glittering metal film 8. Eyeball 5 is printed on the surface using dye-type ink,
Further, a resin coat layer 9 is formed on the surface thereof. This eyeball 5 has a center portion 5a that remains a metallic shiny surface, and a black ring portion 5 around it.
b. A red ring part 5c is formed around it, and a thin black ring part 5d is formed around it, and the metal film 8 can also be seen through the part printed with ink, and it appears to shine in red silver and black silver. .

Three sheets 2, 2, configured as above
The two side edges to be joined are bent inward and welded together as shown in Figure 5, and the remaining side edge is bent outward and welded together as shown in Figure 6. By joining, a hollow body 4 having a triangular cross section is formed.

The rotating hanging tool 6 provided at the upper end of the hollow body 4 has a shaft 10 fixed to the hollow body 4, a shaft 11 fixed to a hanging cord or the like, and these shafts 10, 11, and a connecting tube 12 which embraces ring portions 10a and 11a at the ends of the connecting tube 11 and rotatably connects them by caulking, so that the connecting tube 12 is rotatably suspended. Since the rotary hanger 6 is swingable, the hollow body 4 can be hung more swingably. However, the rotating suspender 6 may have a different configuration as long as it can rotatably suspend the hollow body 4.

The air inlet 3 provided at the lower end of the hollow body 4 has a base 13 connected to the end of the hollow body 4, as shown in FIG. A tube 14 communicating with the inside of the body 4, and a string 15 connected to the tube 14.
The hollow body 4 is inflated by supplying air from the tube 14 through the mouth.
The inflated state is maintained by fitting a stopper 16 to the end of the tube 14. However, the air inlet 3 may have any other suitable structure. Reference numeral 17 in FIG. 1 is a strip-shaped tape made of the same material as the sheet, and is attached to the tube 14 of the air inlet 3.
It is installed to enhance the bird chasing effect.

Since the present invention has the above-mentioned configuration, when air is blown into the hollow body 4 through the air inlet 3 to inflate it, the three sheets 2, 2, 2 swell into a ball shape with a triangular cross section, and the air is inflated through the air inlet 3. After fitting the stopper 16, if the shaft 11 of the rotary hanger 6 is tied to a string stretched between poles etc. set up in a field and hung, the hollow body 4 will be triangular in shape, so as shown in Fig. 2. The side edges of the sheets 2, 2, 2 catch the wind, rotate well by the rotating hanger 6, and the swinging motion and rotation are performed at the same time, and the eyeballs 5, 5,
5 and can give great wonder to the birds. In addition, the entire body shines silver, and the eyeballs also appear to shine red and silver, and black and silver, making the bird even more effective at scaring birds.

[Effect of idea]

As explained above, the bird chasing tool of the present invention is made by cutting three approximately elliptical sheets from a film material made of plastic film with a metal film deposited on it to form a metallic shiny surface, and cutting the side edges of these sheets. They are joined together to form a non-spherical hollow body with an inlet that allows air to be blown into the interior, and an eyeball is displayed on the surface of each sheet, and one end of the hollow body is rotatably suspended from a hanging cord or the like. Because it has a structure equipped with a rotating hanging device, when it is hung in a field, unlike conventional spherical objects, three sides receive the wind from any direction, and together with the hanging device using the rotating hanging device, it twirls. As a result, the eyeball pattern displayed on the surface moves well, giving a great surprise to the birds, and the effect of chasing birds can be greatly enhanced compared to conventional ones. In addition, the hollow body is constructed by joining three elliptical sheets, so it is easy to manufacture.Moreover, the sheet has a shiny metallic surface, including the eyeball part, so in addition to the sense of wonder due to the shape of the eyeball, it is also easy to manufacture. It has various effects, such as being more noticeable due to the brilliance of sexuality and being able to give great wonder.

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing an embodiment of the bird tracking tool according to the present invention, Fig. 2 is a plan view of the same, Fig. 3 is a plan view showing one sheet, and Fig. 4 is an enlarged sectional view of the same sheet. , FIG. 5 and FIG. 6 are enlarged sectional views of the joints of the sheets, FIG. 7 is an enlarged sectional view of the air inlet in FIG. 1, and FIG. 8 is an enlarged sectional view of the rotary hanger. 1...Bird chaser, 2...Oval shaped sheet, 3...
...Inlet, 4...Hollow body, 5...Eyeball, 6...
Rotating hanging tool, 7...Plastic film, 8...
Metal vapor deposited film, 9...Resin coat layer.

Claims (1)

[Scope of utility model registration request] Three approximately elliptical sheets are cut from a film material made of plastic film with a metal film vapor-deposited to form a metallic shiny surface, and the side edges of these sheets are joined to form an inlet that allows air to be blown into the interior. A bird chasing device comprising a non-spherical hollow body having a shape, an eyeball being displayed on the surface of each sheet, and a rotary hanging tool which can be rotatably suspended from a hanging string or the like provided at one end of the hollow body.