Combined firework conformation body adopting foamed material

A technology of combining foam materials and fireworks, applied in pyrotechnics, offensive equipment, weapon types, etc., to achieve the effects of diverse and standardized specifications, good elasticity, and simple processing and manufacturing techniques

Inactive Publication Date: 2013-07-31
杨伦伟
View PDF7 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no discovery in the field of fireworks that the foam structure is used to assemble the fireworks configuration.

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
  • Combined firework conformation body adopting foamed material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Below, the present invention will be described in more detail with reference to the drawings and specific embodiments.

[0020] figure 1 Embodiments of the invention are shown. Its composition: it consists of a configuration body 1 and a cylinder hole 2. The structural features of the specific embodiment are:

[0021] A combined firework configuration body adopting a foam material structure, which is used for fixing and setting off the inner cylinder of the fireworks, and includes a configuration body 1 and a cylinder hole 2. The configuration body 1 is made of foam material, and several The barrel hole 2 of an open mouth structure can make the fireworks inner tube be placed in its barrel hole 2 and be fixedly connected.

[0022] In the embodiment of the present invention, the number of cylinder holes 2 on the configuration body 1 and the arrangement and composition shape of the cylinder holes 2 are arranged according to the needs of the fireworks display combination...

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 combined firework conformation body adopting a foamed material, which is used for fixed setting off of device firework inner barrel. The combined firework conformation body comprises a conformation body and barrel holes; the conformation body is processed and formed from foamed material; a plurality of closed barrel holes are formed in the conformation body, in which firework inner barrel can be fixedly connected; the quantity of barrel holes in the conformation body and the shape of the arrangement of the barrel holes are arranged according to the firework setting off requirement; and the outer shape of the conformation body is of a cube, a rounded body, a elliptical body, a fan-shaped body, a triangular body, a polygonal body or a specific body shape; and the conformation body is formed through integral molding. The combined firework conformation body adopting the foamed material has the advantages of simplicity in process technology, lightness, water-proofness, moisture-proofness, vibration-proofness and corrosion-proofness, is suitable for the one-step integral conformation of various firework outer barrels or inner barrels, can be processed into various shapes or specific shapes as needed, and is particularly suitable for mechanical manufacture and process.

Description

technical field [0001] The invention relates to a barrel device for installing a firework effect body / effect barrel, in particular to a combined firework configuration body adopting a foam material structure. Background technique [0002] In the prior art, the traditional fireworks assembly generally adopts the matching structure of the inner and outer cylinders. When the assembly is composed of a plurality of fireworks outer cylinders to form a potted flower, it is based on the combination shape and the number of individual shots required for the design and arrangement of the fireworks. , a plurality of fireworks outer cylinder monomers are glued and arranged on the forming paper separator to form a single-row combination, and then multiple single-row combinations are glued to each other and bonded to the paper bottom plate to form the required shape and hair. Several potted flowers (also known as combination fireworks), and then wrap iron wire or tie rope around the periph...

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 杨伦伟
Owner 杨伦伟
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap