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Novel carpet firework

A technology of carpet and fireworks, applied in the direction of fireworks, weapon types, offensive equipment, etc., to achieve novel effects

Inactive Publication Date: 2014-04-02
JIANGXI PROVINCE LIDU FIREWORKS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There are many kinds of effects in the current water carpet fireworks, but the effects are distinct, and there is still no effect of two kinds of carpets in one color and bouquet

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Embodiment Construction

[0013] Combine below figure 1 , 2 The present invention is further described in detail: a new type of carpet fireworks, including an outer cylinder, a large inner cylinder is arranged inside the outer cylinder, and a small inner cylinder is arranged inside the large inner cylinder; both ends of the outer cylinder are sealed Sealing, the sealing layer of the outer cylinder is respectively a mud head and an outer cover paper bar, and a gunpowder layer is arranged on the mud head in the outer cylinder, and the material of the gunpowder layer is military nitrate; an overfire layer is arranged on the gunpowder layer, and the The overfire layer is an overfire eyelet, and a large inner cylinder is arranged between the overfire layer and the outer cover paper; a hole is arranged on the outer cylinder between the mud head and the powder layer, and an ignition lead wire is inserted in the hole; the large One end of the inner cylinder is sealed by a sealing layer, the sealing layer is ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention relates to a carpet firework and belongs to the field of fireworks. The novel carpet firework comprises an outer tube, a large inner tube is arranged in the outer tube, a small inner tube is arranged in the large inner tube, two ends of the outer tube are sealed through sealing layers, an explosive layer is arranged on the sealing layer at one end in the outer tube, a fire through layer is arranged on the explosive layer, the large inner tube is arranged between the fire through layer and the sealing layer at the other end of the outer tube, a hole is formed in the outer tube between the sealing layers and the explosive layer, an ignition lead is inserted in the hole, one end of the large inner tube is sealed through the sealing layer, the bottom end of the sealing layer is connected with a carpet lead, ignition explosive is arranged at the connection point of the carpet lead and the sealing layer, and the other end of the carpet lead stretches into the ignition explosive layer in the small inner tube. Compared with the prior art, the novel carpet firework has the advantages of being obvious in layering effect and novel and diversified in effect.

Description

technical field [0001] The invention relates to a carpet firework, which belongs to the field of fireworks. Background technique [0002] There are many kinds of effects in the current water carpet fireworks, but the effects are distinct, and there is still no carpet effect of two colors and bouquets. Contents of the invention [0003] The purpose of the present invention is to provide a novel carpet firework with novel effect. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: a new type of carpet fireworks, including an outer cylinder, a large inner cylinder is arranged inside the outer cylinder, and a small inner cylinder is arranged inside the large inner cylinder; the outer cylinder Both ends are sealed by a sealing layer, a powder layer is arranged on the sealing layer at one end of the outer cylinder, an overfire layer is arranged on the powder layer, and a large inner cylinder is arranged between the over...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F42B4/22
Inventor 陈建明刘发保张多根陈镇江
Owner JIANGXI PROVINCE LIDU FIREWORKS
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