JPH018132Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) This invention is a visual bird deterrent system to prevent damage caused by birds that devour agricultural products such as fruits and vegetables cultivated in orchards and fields. This is an idea regarding.

(Prior art) The damage caused by birds that eat away at agricultural crops is extremely serious.In order to protect crops from such damage,
Traditionally, visual or acoustic prevention devices, such as scarecrows or alarm sounds, have been used to keep birds away.

However, sound preventive devices are laborious to create, costly to install, and have the disadvantage of causing noise pollution.

In addition, attempts have been made to prevent damage from birds by utilizing the visually threatening effect of certain types of owls and butterflies, which have large eyeball patterns on their wings called eyespots, to intimidate predators. However, since birds become accustomed to such visual threat devices, the threat effect gradually decreases or becomes completely ineffective.

(Problems to be solved by the invention) This invention solves the persistent threatening effect of eyespots on birds, that is, birds have an instinct not to leave behind harmful genes for the sake of offspring prosperity. It uses a persistent threatening effect that contradicts the instinct of habituation, and uses a lenticular lens in the eye pattern to change the eye pattern to prevent birds from getting used to seeing it. The object is to provide a threat object that can be easily installed in orchards or fields by pasting it on pillars, etc., and has a visual bird damage prevention effect.

(Means for Solving the Problems) As shown in FIG. 1, the present invention provides a center image 1 on the surface of a substrate 4 or both the front and back surfaces, and an appropriate number of annular images 2 on the outside of the image 1. , one of which is formed into a variable pixel shape and the other one is formed into a normal image or a pixel shape that becomes a normal image, and a lenticular lens 5 is attached to the pixel surface or both the pixel surface and the normal image. It is a threatening body.

To explain the present invention in detail with reference to the drawings, as shown in Fig. 1, the central image 1 on which the lenticular lens 5, which forms the eyeball part, is attached is images a and b whose position and shape are variable; A ring-shaped image 2 is provided, which image is a normal fixed printed image displayed with black ink or the like. The portion corresponding to center image 1 is printed with variable pixels using black ink, and ring-shaped image 2 is printed.
Either a normal image is printed on the part and a lenticular lens 5 is pasted on the entire surface, or a normal ring-shaped image 2 is printed on the surface of the substrate 4 as shown in FIG. A display board 6 for displaying images a and b of the variable center image 1 by pasting together the pixel printing sheet 3 shown in FIG. It is something. As another example, as shown in FIG. 1, the center image 1 is a fixed normal image a or b, and the outer annular image 2 is an image c or d whose position and shape are variable, and the portion corresponding to the variable image 2 is Either print variable pixels and print a fixed normal image as the center image 1, and paste the lenticular lens 5 on the entire surface, or print the center of the normal image on the surface of the substrate 4 as shown in Fig. 3A. Image 1
is printed, and a ring-shaped image is formed on the outer side of the image 1 by adhering a variable pixel printing sheet 3 to a lenticular lens with a hollow part 7 formed in a portion corresponding to the center image 1 as shown in FIG. 3B. The second display board 8 is attached by heat fusion or adhesive.

The variable image of the present invention is obtained by variable pixel printing and a lenticular lens 5 aligned and adhered on the printed layer, and the central image 1 has various shapes to display the eyeball. can. The present invention forms an eye-shaped pattern using a center image 1 and an appropriate number of annular images 2 outside the center image, and by forming variable pixels, it is possible to create not only a two-change image but also a multi-change image. It is possible to change the size, shape, and color tone.

In the present invention, a lenticular lens made of synthetic resin such as polyvinyl chloride is formed by overlapping and pasting the printed surface of a substrate 4 on which variable pixels are printed. Alternatively, variable pixels can be printed on the aluminum foil side of an opal sheet made by laminating aluminum foil and paper, and embossing can be performed using a mold along the pixels.

The size of the eye pattern formed on the substrate 4 of the present invention is larger than the actual eye size of a bird of prey.
It is effective, and even if a large number of life-sized ones are used, it can be expected to have an intimidating effect on birds with eyespots.

(Function of the invention) In the present invention, when the substrate 4 is attached to a rubber wind balloon, a flag, or a template in the shape of a bird of prey such as a falcon or a hawk, these objects will swing in the wind, making it look like a The central image of the eye-shaped pattern or the ring-shaped image changes to glare or blink like a sharp eyeball to intimidate birds. The present invention can be used by hanging it from a fruit tree or a pillar erected on the ground, and the substrate 4 of the present invention can be attached to the outer circumferential surface of a helium wind balloon, for example, by attaching two to a desired number of double-sided adhesive tapes. The wind balloon can be attached and used by floating in the sky above orchards and fields. Furthermore, after the normal image of the present invention is directly printed on the surface of the windscreen, the variable images shown in FIGS. 2B and 3B may be pasted on the windscreen surface.

(Effects of the invention) In this invention, since the eye-shaped pattern is made into a variable display image, the reflected light reaching the bird's eye changes variously depending on the angle of the substrate. It can prevent birds from becoming accustomed to it, and it can prevent the menacing effect of the eyes, which serve as the sharp eyes of birds of prey, from decreasing due to habituation, and it has extremely practical value in its effect of preventing bird damage. be.

[Brief explanation of drawings]

FIG. 1 is a plan view of the present invention, FIG. 2 is a plan view of one embodiment of the present invention, and FIG. 3 is a plan view of another embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Center image, 2... Annular image, 3... Pixel printing sheet, 4... Substrate, 5... Lenticular screen, 6... Variable image display board, 7... Hollowed part, 8... Variable image display board.

Claims (1)

[Scope of utility model registration request] A center image 1 and an appropriate number of annular images 2 are provided on the surface of the substrate 4 or both the front and back surfaces, and an appropriate number of annular images 2 are provided on the outside of the image 1, and one of these images is formed into a variable pixel shape and the other is formed into a normal image, and the pixel surface Or a wild bird threatening body formed by pasting a lenticular lens 5 on both the pixel surface and the normal image surface.