AUTOMATIC TIME DIFFERENCE ROCKET FIREWORK-SHOOTING TYPE HARMFUL BIRD AND ANIMAL-REPELLING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a device for shooting with a time difference simply without using a person by solving a problem of poor countermeasures when there is no person and the activities of the harmful birds and animals are frequent, although conventionally there were devices of shooting rocket fireworks for repelling the harmful birds and animals.;SOLUTION: This automatic time difference rocket firework-shooting type harmful birds and animals-repelling device is provided by installing a plural number of gun barrels for shooting rocket fireworks on a patterned plate 1 and attaching incense stick-receivers 3 having holes for passing through an incense stick at the lower part of the muzzles as an ignition device.;COPYRIGHT: (C)2006,JPO&NCIPI