Air pressure firecracker

• Main Authors: LIAO RONGFU, LIAO JIANFU
• Format: Patent
• Language: Chinese; English
• Published: 18.12.2020
• Subjects: AMMUNITION; BLASTING; EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION; HEATING; LIGHTING; MECHANICAL ENGINEERING; WEAPONS

The utility model relates to an air pressure firecracker which comprises a Kongming lantern body, the bottom of the Kongming lantern body is connected with a heavy block through a traction line, a plurality of air pressure firecrackers are fixedly arranged on the traction line from top to bottom, a firecracker lead is further fixedly arranged on the traction line, and the ignition end of the firecracker lead is located at the bottom of the traction line. And a plurality of blasting ends of the firecracker leads are close to or in contact with the plurality of air pressure guns one by one respectively. The pneumatic firecracker has the advantages of being capable of making sounds like a traditional firecracker, safe, environmentally friendly, free of pollution and the like, and low in cost. 本实用新型涉及气压鞭炮，包括孔明灯，所述孔明灯底部通过牵引线连接重块，若干个气压炮由上至下排列固定设置在所述牵引线上，所述牵引线上还固定设有爆竹引线，所述爆竹引线的点火端位于牵引线底部，所述爆竹引线的燃爆端有若干个，分别一一靠近或接触若干个所述气压炮。本实用新型的有益效果在于：该气压鞭炮与传统鞭炮一样，能够发生声响，具有安全、环保和无污染等特点，且成本低。