Check patentability & draft patents in minutes with Patsnap Eureka AI!

Firework safe setting-off device

A safety and fireworks technology, applied in the direction of fireworks, weapon types, offensive equipment, etc., can solve the problems of destroying the festive atmosphere, safety accidents, injury to the dischargers and viewers, etc., to achieve safety and durability, high safety, and manufacturing Easy to process effect

Inactive Publication Date: 2010-08-11
刘勇
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the product characteristics of fireworks, it is often difficult to avoid accidental explosions during the discharge process, thereby injuring the dischargers and viewers, causing safety accidents and destroying the festive atmosphere

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
  • Firework safe setting-off device
  • Firework safe setting-off device
  • Firework safe setting-off device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0019] Any feature disclosed in this specification (including any appended claims, abstract and drawings), unless expressly stated otherwise, may be replaced by alternative features which are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0020] Such as figure 1 and figure 2 As shown, a firework safety discharge device of the present invention includes a cylinder body 1 with a main body in the shape of a cylinder or a cube. The upper end of the cylinder body 1 is open. A lead hole 3 is opened on the side wall of the lower part of the body 1 . Among them, the upper end of the cylinder body 1 is completely open to facilitate the placement of the fireworks cylinder 2; the dist...

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 discloses a firework safe setting-off device, which comprises a tube body (1), wherein a body of the tube body is in a cylindrical shape or a cubic shape, the upper end of the tube body (1) is provided with an opening, the distance from the side wall of the tube body (1) to a built-in firework tube (2) is between 3 and 10 mm, and a wire leading hole (3) is arranged on the side wall of the lower part of the tube body (1). When fireworks arranged in the firework safe burner are burnt, the serial explosion and the rebounding explosion generated after the explosion of single firework can be avoided, so the safety of burners and viewers can be ensured, and at the same time, the wire leading hole is arranged on the side wall of the lower part o the tube body, so the ignition and the burning of the fireworks can be convenient. The firework safe setting-off device of the invention has the advantages of simple structural design, easy manufacture and processing, convenient use and high safety, and can be used for multiple times.

Description

technical field [0001] The invention relates to an auxiliary device for setting off fireworks. Background technique [0002] Most of the present ground-mounted fireworks are cylinders or cuboids, and when setting off, the fireworks tubes are generally placed directly on the ground for lighting. Due to the product characteristics of fireworks, it is often difficult to avoid accidental explosions in the process of setting off, thereby injuring the setters and viewers, causing safety accidents and destroying the festive atmosphere. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a firework safety launcher that can ensure the safety of the setter and the viewer. [0004] In order to solve the above technical problems, the present invention adopts the following technical solution: a firework safety discharger, comprising a cylinder body with a cylindrical or cubic body, the upper end of the cylinder body is open, and...

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 刘勇
Owner 刘勇
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com