Smoke-less fireworks cylindrical bodies combined erupting device

The utility model discloses a smoke-less fireworks cylindrical bodies combined erupting device, which comprises erupting cylindrical bodies (1), a wrapping paper layer (2), electric ignition fuses (3) and a bottom plate seat (4), wherein the erupting cylindrical bodies and the bottom plate seat are...

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Bibliographic Details
Main Authors WANG HANRONG, ZHOU ZHENGKAI, ZHOU ZHENGLI, ZHOU ZHENGJIANG, ZHOU ZHENGXING, ZHOU JIAN, ZHOU ZHENGLIN
Format Patent
LanguageChinese
English
Published 15.06.2011
Subjects
AMMUNITION
BLASTING
EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
HEATING
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
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Summary:The utility model discloses a smoke-less fireworks cylindrical bodies combined erupting device, which comprises erupting cylindrical bodies (1), a wrapping paper layer (2), electric ignition fuses (3) and a bottom plate seat (4), wherein the erupting cylindrical bodies and the bottom plate seat are fixedly connected; effect liner devices (5), lower bell mouth earth heads at the openings of the cylindrical bodies and a cone-shaped erupting opening (10) in the middle of the erupting device are also included in the erupting device; the erupting cylindrical bodies (1) provided with the built-in effect liner devices (5) are sequentially arranged and fixedly connected through the bottom plate seat (4) to form combined cylindrical body erupting device combined structure, and the erupting cylindrical bodies are connected in series or in parallel through the electric ignition fuses (3); a soft wrapping body (8) is arranged outside the effect liner device, a flammable cover plate (11) is arranged on the effect liner de
Bibliography:Application Number: CN20102585946U