Bird and animal deterrent

Abstract

This device is a detonation-type animal scare device designed to intimidate and scare away harmful birds and animals. Its U-shaped body is supplied with combustion gas, which is ignited by an electric ignition device, producing a detonation sound. Straight tubes are connected to both ends of the U-shaped tube, with the upper tube being thinner than the lower. However, to ensure that the opening area of ​​both tubes is equal, the narrower upper tube has an extension at the end, reducing the impact of wind pressure from the opening. When installed, the bent portion of the U-shaped tube is positioned perpendicular to the ground, and the entire device is tilted using a stand or similar device so that the opening faces diagonally upward. The detonation sound is emitted from the opening and directed toward harmful birds and animals, providing a highly effective deterrent. The direction of the sound can be adjusted, making the design considerate of the surrounding environment.

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