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1. (WO2017152507) MAGIC CUBE FIREWORK

Pub. No.:    WO/2017/152507    International Application No.:    PCT/CN2016/083576
Publication Date: Fri Sep 15 01:59:59 CEST 2017 International Filing Date: Sat May 28 01:59:59 CEST 2016
IPC: F42B 4/00
Applicants: CHILI FIREWORKS CO., LTD.
湖南省醴陵市吉利鞭炮烟花有限公司
Inventors: LI, Yi
黎毅
LI, Gang
黎钢
Title: MAGIC CUBE FIREWORK
Abstract:
Disclosed is a magic cube firework (100), comprising a plurality of firework units (10), wherein each firework unit (10) comprises a fuse (11), a plurality of firework-launching barrels (12), at least one male sleeve (13), and at least one female sleeve (14). The fuse (11) is connected to the female sleeve (14). The male sleeve (13) and the female sleeve (14) are arranged around the firework unit (10). The fuse (11) connects all the firework-launching barrels (12) to the male sleeve (13) in series, starting from the female sleeve (14). The female sleeve (14) of one of the firework units (10) is inserted to the male sleeve (13) of another firework unit (10) in order to connect the fuse (11) of the female sleeve (14) of the one of the firework units to the fuse (11) of the male sleeve (13) of the other firework unit (10). As long as the fuse (11) on the female sleeve (14) of the first firework unit (10) in the magic cube firework (100) is ignited, the whole magic cube firework (100) will be fired sequentially until the last shot of the last firework unit (10) in the order that the fuses (11) are connected. Consequently, the operation of firing the firework is simple and safe, and the interestingness is increased.