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Firecracker setting-off device

A firecracker, gas technology, applied in the field of ammunition, rockets and pyrotechnics, can solve the problems of casualties, fire, environmental pollution and so on

Inactive Publication Date: 2012-07-25
CHANGSHU NANJING NORMAL UNIV DEV RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this kind of activity can add a joyful atmosphere to the festival, the smoke and dust released by setting off firecrackers and the splashing sparks are likely to cause environmental pollution and cause fires. Some strong firecrackers will cause some casualties every year.

Method used

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  • Firecracker setting-off device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The firecracker discharger consists of handle 1, trigger 2, safety long handle 3, explosion-proof holder 4, gas supply pipe 5, gas port 6, flame cavity pipe 7, firecracker holder 8, firecracker clamp hole 9, firecracker clamp arm 10, firecracker Clamp shaft 11, firecracker clamp hand 12, firecracker clamp hand empty 13, firecracker clamp support 14, flame cavity mouth 15, control lever shaft 16, electric spark switch 17, electric spark generator 18, gas conduit 19, electric spark tube 20, Control lever active hole 21, gas switch 22, trigger connecting line 23 are formed.

[0020] The handle 1 is a section suitable for holding, where the trigger 2 is located. The safety long handle 3 is a hollow long rod that keeps the firecrackers away from the shooter. One end is connected to the handle 1, and the other end is connected to the explosion-proof support 4. Connected trigger connection 23.

[0021] Explosion-proof holder 4 stainless steel quality, 1-2 centimeter thick, is...

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PUM

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Abstract

The invention relates to a firecracker setting-off device which belongs to the technical field of ammunition, rockets and firework articles. The firecracker setting-off device is characterized by comprising a handle (1), a trigger (2), a safe long handle (3), an anti-explosion support (4), a firecracker clamper (8) and an ignition device. One end of the safe long handle (3) is connected with the handle (1), the other end of the safe long handle (3) is connected with the anti-explosion support (4), the trigger (2) is arranged at the position of the handle, a trigger connecting line (23) connected with the trigger (2) is arranged in the safe long handle (3), and the firecracker clamper (8) and the ignition device are arranged on the anti-explosion support (4). The firecracker setting-off device enables a firecracker ignition point to be far away from a setting-off user, prevents children from setting off firecrackers which are oversized and too violent, and achieves the effect of safely setting-off the firecrackers.

Description

technical field [0001] The invention relates to a firecracker setting device, which belongs to the technical field of ammunition, rockets and pyrotechnic supplies. Background technique [0002] Firecrackers are things that roll up gunpowder with paper and block both ends. After lighting the fuse, they can burst and make sound. They are mostly used for festive events. Also known as "firecrackers", "firecrackers" and firecrackers, they are Chinese specialties. Firecrackers originated very early and have a history of more than two thousand years in our country. The earliest firecrackers refer to firecrackers, which are called firecrackers because of the sound of "beep, beep, beep" when bamboo is burned. The main ingredient of firecrackers is black powder, which contains sulfur, charcoal powder, potassium nitrate, and some also contain potassium chlorate. Magnesium powder, iron powder, aluminum powder, antimony powder and inorganic salts are also added when making flash ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F42B4/04
Inventor 谢桂林谢桐叶裴桐娇谢桐音佟慧丽赵奎军付荣恕程波
Owner CHANGSHU NANJING NORMAL UNIV DEV RES INST
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