JP2020108347A - Preventive device in the case of crow damage - Google Patents

Abstract

To provide a preventive device capable of protecting a fruit such as watermelon by preventing completely effectively damage to be eaten by crows.SOLUTION: Concerning a preventive device 1 for preventing damage of watermelon or the like to be eaten by birds, especially by crows, a preventive device 1 capable of maintaining and protecting completely watermelon or the like is constituted by winding a steel wire 4 around a plurality of pillars 2 arranged like an umbrella. Hereby, a bird damage can be suppressed completely, and the preventive device 1 having a high prevention degree can be provided, and a large watermelon can be grown.SELECTED DRAWING: Figure 1

Description

TECHNICAL FIELD The present invention relates to a preventive device for preventing damage to crows of cultivated fruits.

When watermelons are cultivated in the fields in farmlands and gardens, they are found by birds, especially crows, and are eaten by them. It seems that the upper body is struggling because there is no armor that can be completely prevented.

Problems to be Solved by the Invention

As mentioned above, preventive tools against crow damage are generally hard to find, and are a big problem for farmers and individuals who grow watermelons in the field. is there.

The present invention is intended to solve the problems having such problems, and a preventive device capable of completely effectively protecting the damage caused by the crow from eating fruits such as watermelon and preventing the damage. It is intended to realize.

Means for solving the problems

In order to achieve the above-mentioned object, the present invention provides six pillars in a bundle by gently connecting the upper ends thereof with a wire and deploying the lower end thereof to form a regular hexagonal shape with one wire. The wire is connected to the lower part of the wire so that the wire is tied to the lower part of the wire, and one wire is attached to the upper part of the wire, and the wire is wound in a spiral shape for 3 weeks to form the preventer.

At this time, in order to quickly install a large number of protectors of the same shape, equip a regular hexagonal hole mouth on cardboard or other cardboard with strong holes, and project six pillars into each hole mouth. It can be constructed by erected one wire and spirally providing it as described above.

In this case, the present invention is provided so that the width of the inner surface portion of the hexagonal-shaped protector is sufficiently wide enough to generate a large ball west.

Thus, the second means for solving the problem of the present invention is that the hexagonal shape can be collapsed by making one round of the nuclear preventive device with one wire of elastic elastic steel through the clasp on the lower side of the preventive device. It is provided so that it is always fixed so that it does not exist.

The third means for solving the problem is that a part of the wire that has made one round is made from one piece of steel through a stopper, and the preventer is wound spirally three times clockwise at intervals of a fist size to complete the preventer. Is provided.

Further, a fourth solution means of the present invention is to cover the upper end portion of the preventer with a pan so that the lid can be detached and hit the upper part with a hammer etc. to bury each pillar of the preventer in the ground to prevent the nuclear preventive device. It is built so that it will not be moved by anyone.

In this case, the present invention is provided with six pillars, but this can be freely provided depending on the shape of the preventer. Also, the wire may be wound several times from either the right or left side, and the winding interval can be freely set.

As described above, the structure of the present invention is extremely simple and simple, so that its assembly and disassembly are easy, and it can be handled easily even in response to a large number of demands. Since it is possible to process already processed parts and processing at low cost, it is possible to procure quickly even when a large amount is required and it is possible to exert the effect that it can be supplied practically and easily.

As described above, the effect of the present invention is that it is easy to install, can be easily assembled and disassembled, and can quickly and sufficiently meet a large number of requests, and if it is attached, it will completely damage the crow. It is possible to provide a preventer having a high degree of prevention.

Further, the effect of the present invention is that it is composed of a thin pipe and a wire, so that it is possible to satisfactorily receive the sunlight to an object inside thereof and exert a further positive effect on the fruit. It is a thing.

The partial cross section front view of the preventive device which shows embodiment of this invention. AA line sectional view of the preventive device

Embodiments of the present invention will be described below with reference to FIGS.

In the figure, reference numeral 1 is a protector in a state in which the present invention is configured, and is a hexagonal hole formed in a paper pattern 5 in which the lower ends of six pipe-shaped columns 2 are first provided with cardboard or the like. The nuclear preventive device 1 is provided in a semi-umbrella shape by inserting it into each of the mouths 6 and thrusting it.

Reference numeral 7 is a vertically long plate of a small piece, and both ends thereof are provided with recesses according to the diameter of the column and are bent to have a U-shaped cross section, and each recess is formed at a lower side of each column 2. It is made by welding to each height.

Also, 9 is a steel wire, one end of which is bent in a healthy shape to hook onto a standard 7 of a front pillar 2'and one round of the preventer 1 through each foot plate 7 of each pillar 2 Then, it is provided and formed so that it can be developed like an umbrella on the ground and the other end can be hooked on the front pillar 2 to hold and fix it.

Further, 10 is also a steel wire, and one end thereof is also bent in a healthy shape, and is hooked on the front surface plate 7'of the front pillar 2', and is also interposed via the surface plate 7 of each pillar 2. The preventive device 1 is spirally wound three times at intervals of a fist size, and the fixed part 7 having the core wire 10 melted on the upper side is hooked with the bent healthy part to fix the preventive device 1. It is composed.

At this time, according to the present invention, it is completely maintained that the lower part of the preventer 1 collapses the umbrella-like state against the elasticity of the wire 9, and the wire 11 still makes three clockwise turns. Yes, but this may be left-right winding for weeks.

The operation of the above configuration will be described below. Since it is made of small-diameter pipe and steel wire, it is lightweight and has the effect of being transferred to the field without losing its shape. Further, since the preventer hits the lid 12 and the pillars 2 and 2'protrude into the ground, even if there is a slight obstruction, the pillars 2 and 2'will not fall down and the construction is complete.

In addition, since the main body of the preventer 1 is composed of the wires 9 and 10 on the pillar 2, the sun light can be sufficiently received, so that the inside thereof is easily heated. As described above, according to the present embodiment, although not illustrated, the fruit grows inside and the fruit grows to a desired size. As described above, according to this embodiment, the prevention effect can be completely obtained.

1 Preventer 2'Pole 4 Wire 5 Pattern paper 7 Fixed plate 9 Nail metal 10 Wire

Claims (2)

The upper ends of the pillars are loosely tied in a bundle of steel wires. The protector body 8 is provided on the prepared paper pattern. It was deployed in an umbrella shape, and the wire was made of steel and wrapped around each of its lower sides with a clasp to make one round and the upper steel wire was wound into a spiral shape with clasps. Preventer. In order to be able to accurately and promptly form a preventive device with a certain angular shape, it is necessary to prepare a pattern that can form each pillar in an upright manner at each hole opening provided with a certain regular angle. Item 1 prevention device

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