| 摘要 |
PROBLEM TO BE SOLVED: To solve a problem wherein there are no effective tool for repelling wild animals which protects agricultural products, etc., from animals such as a monkey, a Paguma larvata, a wild boar, etc., monkey etc., invades from upper part of defense wall in a control strategy considering the wild boar, etc., and the wild boar, etc., invades from lower part in considering the monkey, etc., and the cost for control strategy is inestimable and there are no sufficient control. SOLUTION: The animal repulser with inverted y type protruding grate is an animal repulser comprising a combination of two protruding grates with different vertical size. An upper crossbar of the short sized grating and a crossbar of the long sized grating are combined by at least two points with rings, etc., without welding. The grate is a movable grate which is laterally movable and angle is adjustable, and can be folded, easily carried and effectively used in accordance with harvest time. The grate repulses animals from invading with the grate shape by making the animals to have painful experiences and making them fear by the tip of the protruding bar of the grate. The repulsing effect to the animals surmounting upper part of the animal repulser with inverted y type protruding grate is increased by inputting a grate bar on the upper grate square. COPYRIGHT: (C)2009,JPO&INPIT
|
