| 摘要 |
PROBLEM TO BE SOLVED: To provide toy fireworks reciprocatingly moving along a guide line in the air. SOLUTION: In the toy fireworks comprising a fireworks body 1 supported to a guide line 3 in the air so as to be movable along the line 3 in such a manner that the body is moved along the line by a combustion of an explosive powder, the body has a first fireworks 7 for moving the body in a predetermined direction, second fireworks 9 for moving the body in an opposite direction, the first fireworks have a first fuse 11, the second fireworks have a second fuse 13 in such a manner that the first and second fuses are bundled at ends and a combustion time of the second fuse from the first bundle 15 to the powder 19 of the second fireworks is lengthened longer than that of the first fuse from the bundle to the powder 17 of the first fireworks.
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