PROBLEM TO BE SOLVED: To provide a device for generating sound for threatening birds and beasts, prepared inexpensively and easily with requiring low running cost and generating effective explosion sound.SOLUTION: The device for generating sound for threatening birds and beasts comprises a bottle of a pet bottle filled with water-decomposition gas, a cap engaging with the bottle, an ignition means installed to the inside of the bottle, a pair of conducting wires each one end of which is vertically hanging from the upside of the cap to the downside with passing through the cap to be connected to both ends of the ignition means to hang the ignition means in the lower part of the bottle opening and the other end of which is connected to each one of electrodes of an electric source, respectively, and a protection cage made of wire gauze for freely housing or taking out the bottle.COPYRIGHT: (C)2008,JPO&INPIT【課題】作成コストが安く、且つ作成が容易で、ランニングコストが低廉で済み、しかも効果的な爆発音を発生する鳥獣への威嚇音発生具を得ることを目的とした。【解決手段】鳥獣に対する威嚇音発生具において、水分解ガスを充填したペットボトルのボトルと、前記ボトルに嵌合するキャップと、前記ボトル内に配置する点火手段と、一端が前記キャップの上側から下側へ該キャップを貫通して垂下する一対の導線の夫々と、前記点火手段の両端に夫々連結して該点火手段をボトル内口部に吊下し、他端は電源の各極に夫々接続される導線と、前記ボトルを収納又は取り出し自在にした開閉扉を備えた金網製の保護ケージとからなることを特徴とする鳥獣に対する威嚇音発生具で前記課題を解決した。【選択図】図1
