Frame tornado firework

A technology for tornado and fireworks, applied in the field of shelf tornado fireworks and shelf fireworks, can solve the problems of poor three-dimensional effect of modeling patterns, and achieve the effects of strong three-dimensional effect, simple production process and good rhythm.

Inactive Publication Date: 2014-03-26
JIANGXI PROVINCE LIDU FIREWORKS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

They all form different shapes of fireworks through the different placement angles and shapes of the outer cylinder and the way of connecting the lead wires, but the three-dimensional effect of the shape pattern is not strong

Method used

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  • Frame tornado firework

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Embodiment Construction

[0011] Attached below figure 1 The present invention is further described in detail: a shelf tornado fireworks, said shelf tornado fireworks includes an upper fixed plate 2, a lower fixed plate 3 and a central axis 6 fixed at the center of the upper and lower fixed plates 2, 3, the upper fixed plate The plate 2 is parallel to the lower fixing plate 3, and holes are respectively arranged on the surface; the outer cylinder 1 is inserted in the hole, and the outer cylinder 1 forms an acute angle with the upper and lower fixing plates 2, 3, and the top of the outer cylinder faces the central axis. 6 is inclined, and the outside of each outer cylinder 1 is separated by cardboard; a lead wire 5 is arranged at the lower end of the outer cylinder 1, and the lead wire 5 is wrapped with a fireproof material.

[0012] Specific structure: shelf tornado fireworks, which includes upper cardboard and lower cardboard, and the upper and lower cardboards are framed with a wooden frame, and the ...

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PUM

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Abstract

The invention relates to a frame firework, in particular to a frame tornado firework and belongs to the field of a firework. The frame tornado firework comprises an upper-layer fixing plate, a lower-layer fixing plate and a central shaft which is fixed to the center of the upper-layer fixing plate and the center of the lower-layer fixing plate. The upper-layer fixing plate is parallel to the lower-layer fixing plate. The surface of the upper-layer fixing plate and the surface of the lower-layer fixing plate are respectively provided with holes. Outer cylinders are inserted into the holes. The included angle between each outer cylinder and the upper-layer fixing plate and the included angle between each outer cylinder and the lower-layer fixing plate are acute angles. The top end of each outer cylinder inclines towards the central shaft. The outer portion of each circle of outer cylinders is separated through a paper board. A lead is arranged at the lower end of each outer cylinder. The lead is coated with a fireproof material. Propellant powder, a paper block and effect powder are placed in each outer cylinder. Compared with the prior art, the frame tornado firework has the advantages of being simple in manufacturing technology, high in yield, novel in appearance, good in stereoscopic effect, and good in rhythm.

Description

technical field [0001] The invention relates to a shelf firework, in particular to a shelf tornado firework, which belongs to the field of fireworks. Background technique [0002] Modeling fireworks is a work of art ingeniously combining modern pyrotechnic technology and plastic arts. It concentrates the production skills and technical principles of various toy fireworks, and is a high-level product in all kinds of fireworks. Compared with toy fireworks, it has higher requirements, more difficult production, more refined technical requirements, and a larger dosage of medicine. Existing fireworks shapes, such as "X", "Y", "Z", "W", "E", "M", "R", "O", "ZW", "RW", "IVW" , "ZWX" and "VWX" etc. They all form different shapes of modeling fireworks by placing the angle, shape of the outer cylinder and the way of connecting the lead wires, but the three-dimensional effect of forming the modeling pattern is not strong. Contents of the invention [0003] The purpose of the prese...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F42B4/00
Inventor 陈智耀陈建明刘发保许良涛
Owner JIANGXI PROVINCE LIDU FIREWORKS
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