Novel combined type firework

A combination of fireworks, a new type of technology, applied in the direction of fireworks, weapon types, offensive equipment, etc., to achieve unique creativity, clear layers of bouquets, and novel effects
CN103673775AInactive Publication Date: 2014-03-26JIANGXI PROVINCE LIDU FIREWORKS
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
JIANGXI PROVINCE LIDU FIREWORKS
Publication Date
2014-03-26
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a combined type firework and belongs to the field of fireworks. The novel combined type firework comprises an outer barrel and an inner barrel, wherein the inner barrel is arranged inside the outer barrel, the two ends of the outer barrel are sealed through sealing layers, a powder layer is arranged in the outer barrel and is located on the sealing layer at one end of the outer barrel, a fire passing layer is arranged on the powder layer, the inner barrel is arranged between the fire passing layer and the sealing layer at the other end of the outer barrel, eyeholes are formed in the portions, between the powder layer and the sealing layers, of the outer barrel, and an ignition burning fuse is inserted into the eyeholes. Compared with the prior art, the novel combined type firework has the advantages that the pattern achieved by the firework is layered clearly, the idea is unique, and the effect is novel.
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Description

technical field

[0001] The invention relates to a combined fireworks, which belongs to the field of fireworks. Background technique

[0002] The bouquets in the fireworks have 1-layer, 2-layer, and 3-layer bouquet effects, and a large number of bright beads are sprayed from the outer cylinder to form a bouquet. However, there are no fireworks that are installed in the same inner cylinder and have layered effects, and finally spit out the effect. Contents of the invention

[0003] The purpose of the present invention is to provide a novel combined firework with novel effects.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions: a new type of combined fireworks, including an outer cylinder and an inner cylinder, the inner cylinder is placed in the outer cylinder; the two ends of the outer cylinder are respectively sealed by sealing layers, A gunpowder layer is arranged on the sealing layer at one end, an overfire la...

Claims

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