Unlock instant, AI-driven research and patent intelligence for your innovation.

Three-up-down girandole

A technology of fireworks and ignition holes, which is applied in the direction of fireworks, offensive equipment, weapon types, etc., and can solve the problem of short discharge time

Inactive Publication Date: 2012-11-14
梁忠民
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the rotating fireworks that can rise and fall in the pyrotechnics market can only be raised and lowered one by one, and the discharge time is relatively short.

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Three-up-down girandole
  • Three-up-down girandole
  • Three-up-down girandole

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0004] Implementation of the invention

[0005] Now in conjunction with the accompanying drawings illustrate the implementation of the invention: figure 1 It is a schematic diagram of a cross-shaped discharge body (referred to as discharge body) (also its landing map), which is composed of (1) discharge tube and (2) vertical balance propulsion instrument, (1) and (2) are equal in length and perpendicular to each other of.

[0006] figure 2 is a schematic diagram of a vertically balanced thruster, in figure 2 Among them, (1) length is 160mm, (2) width is 20mm, (3) fixing hole, (4) direction of blade, (5) direction of back, (the profile of the vertical balance pusher is omitted, the thickness of the back is 10mm, and the thickness of the blade is given by The 10mm on the back is excessive to the 1mm of the blade, thinning to the opposite sides. To improve the lift, reduce the drag, and stabilize the direction). There is a fixing hole (3) in the middle of the vertical balan...

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
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a three-up-down girandole of a single fire or group fire high-altitude shape. The three-up-down girandole provided by the invention is composed of a firing tube and a vertical equilibrium pushing instrument, wherein the firing tube and the vertical equilibrium pushing instrument have the same length and are mutually vertical, the firing tube is internally provided with four combustion chambers which have unequal lengths, one end of the firing tube is a first combustion chamber which is filled with enough colored chemicals, the firing tube is flaming all the time in a firing process, and the other three combustion chambers are all filled with black powders. The three-up-down girandole provided by the invention can present a colour circumambient gold rotary body in firing, and the diameter of the rotary body is more than two meters; the three-up-down girandole upward flies about twenty meters and then falls back about ten meters in the firing, then flies about twenty meters and falls back about ten meters, upward flies about twenty meters again, and finally achieves the peak so as to officially fall down; and a wandering pathway is ceaselessly changed in the whole falling process, and the three-up-down vacillation is not stable until the three-up-down girandole is almost exhausted. The firing time of the three-up-down girandole is about eight seconds, and is more than three times of the firing time of the general firework.

Description

Technical field [0001] The invention relates to a three-rising and three-falling rotating pyrotechnics. It belongs to a kind of high-altitude modeling pyrotechnics that are released individually or in groups. technical background [0002] This kind of rotating firework that can rise and fall that exists in the pyrotechnic market at present can only be raised and lowered one by one, and the discharge time is relatively short. When this invention is fired, it presents a golden rotating body surrounded by colors, and its diameter can reach two meters away. When this invention is fired, it first rises and flies for about 20 meters, and then falls back for about 10 meters; then it can rise and fly for 20 meters. After about 10 meters, then fall back about 10 meters; rise again and fly about 20 meters, and then officially fall after reaching the highest point, and constantly change the drifting path during the whole falling process, until the discharge is exhausted, the charming ...

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F42B4/00
Inventor 梁忠民
Owner 梁忠民