Anti-resident-disturbing firecracker and firework based on flute sound tube

A flute sound tube and flute sound technology, which is applied in the field of firecrackers and fireworks, can solve the problems of easily frightening babies, children and the elderly, and abrupt sounds, so as to ensure orderly discharge, keep relatively still, and maintain force balance and position Effect

Pending Publication Date: 2022-07-05
HUNAN URBAN CONSTR COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the existing firecrackers all send loud firecracker sounds immediately after being started, and the sound is very abrupt. Like traditional firec...

Method used

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  • Anti-resident-disturbing firecracker and firework based on flute sound tube
  • Anti-resident-disturbing firecracker and firework based on flute sound tube
  • Anti-resident-disturbing firecracker and firework based on flute sound tube

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] like figure 1 As shown, the main body of the anti-disturbing firecracker based on the flute tube is an existing firecracker, which is characterized in that it further comprises a flute tube, and the flute tube is connected with the front end of the main body through a first lead wire. When using, the flute is first ignited. The microphone emits a whistle, and then ignites the main body through the first lead.

[0056] The flute tube is a paper tube or a plastic tube filled with an oxidant and a flute agent, and is provided with an air outlet, and the high-temperature air flow generated after ignition is discharged from the air outlet.

[0057] The volume of the flute is lower than that of the main body.

Embodiment 2

[0059] like figure 2 , 3 As shown, the main body of the anti-disturbing firecracker based on the flute tube is an existing firecracker, which is characterized in that it further comprises a flute tube, and the flute tube is connected with the front end of the main body through a first lead wire. When using, the flute is first ignited. The microphone emits a whistle, and then ignites the main body through the first lead.

[0060] The flute tube is a paper tube or a plastic tube filled with an oxidant and a flute agent, and is provided with an air outlet, and the high-temperature air flow generated after ignition is discharged from the air outlet.

[0061] The flute tube is provided with two air outlets, and the two air outlets are symmetrically distributed on the flute tube.

[0062] The two air outlets are respectively located at both ends of the flute tube.

[0063] A second lead wire is inserted into the two air outlet holes, and the second lead wire at the two places ha...

Embodiment 3

[0067] like Figure 4 , 5 As shown, the main body of the anti-disturbing firecracker based on the flute tube is an existing firecracker, which is characterized in that it further comprises a flute tube, and the flute tube is connected with the front end of the main body through a first lead wire. When using, the flute is first ignited. The microphone emits a whistle, and then ignites the main body through the first lead.

[0068] The flute tube is a paper tube or a plastic tube filled with an oxidant and a flute agent, and is provided with an air outlet, and the high-temperature air flow generated after ignition is discharged from the air outlet.

[0069] The flute tube is provided with two air outlets, and the two air outlets are symmetrically distributed on the flute tube.

[0070] The two air outlets are respectively located at both ends of the flute tube.

[0071] A second lead wire is inserted into the middle of the flute sound tube.

[0072] It also includes a rope c...

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Abstract

The invention discloses an anti-resident-disturbing firecracker based on a flute sound tube. A main body of the firecracker is an existing firecracker, and the firecracker is characterized by further comprising a flute sound tube which is connected with the front end of the main body through a first lead, and when the firecracker is used, the flute sound tube is firstly ignited to give out flute sound, and then the main body is ignited through the first lead. The beneficial effects of the invention are that the whistle sound is the sound generated in the rising process of the traditional fireworks, is also called whistle sound, is clear, is similar to birdsong, is natural, and is easy to accept, so that people are not easy to be frightened when hearing the whistle sound, and secondly, when the fireworks are played in life, after hearing the whistle sound, the people will have explosive sound, and after hearing the whistle sound for a long time, the people will not be frightened. When the firecracker is used, people can be protected to a certain extent and cannot be frightened by the following explosive sound, in addition, the flute sound tube cannot explode to hurt people, after the flute sound tube is ignited, a user has enough time to get away, and the use safety of the firecracker is improved.

Description

technical field [0001] The invention relates to the technical field of firecrackers and fireworks, in particular to an anti-disturbing firecracker and fireworks based on a flute tube. Background technique [0002] Existing firecrackers are loud and can meet people's needs for liveliness. However, the existing firecrackers emit loud firecrackers immediately after being activated. The sound is very abrupt. Like traditional firecrackers, it is easy to frighten babies, children and the elderly. Frightened out of the psychological shadow, many elderly people were frightened out of heart problems. [0003] Especially in the high population density of the city, setting off firecrackers (the same as fireworks) is more likely to scare the people nearby, causing disturbance to the residents, and it can even be said to affect social morality. This problem needs to be solved urgently. SUMMARY OF THE INVENTION [0004] In order to solve the above technical problems, the present inven...

Claims

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Application Information

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IPC IPC(8): F42B4/00
CPCF42B4/00
Inventor 雷炳烽卜璞谭新宇李羲
Owner HUNAN URBAN CONSTR COLLEGE
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