CN201034481Y

CN201034481Y - Series-firing firecracker

Info

Publication number: CN201034481Y
Application number: CNU2007200632030U
Authority: CN
Inventors: 宋怀卫
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-05-11
Filing date: 2007-05-11
Publication date: 2008-03-12
Anticipated expiration: 2017-05-11

Abstract

The utility model provides a continuous ignited firecrackers, which is provided with two similar enclosed explosive tubes 4, and gunpowder 3 is filled therein, the upper part of the gunpowder is sealed by mud cap 2, the two similar enclosed explosive tubes 4 are linked by a fuze 1 which is through the mud cap 2 and touches gunpowder; when produce the firecracker, two explosive tubes are linked by one fuze so that the filling powder procedure can go after the arrangement of a fuze 1 in n-shape to every two adjoining explosive tubes, thus the fuze filling procedure avoids gunpowder which is safer; the utility model of continuous ignited firecrackers can effectively reduce accident risks in production.

Description

Connect and draw firecracker

Technical field

The utility model relates to a kind of company and draws firecracker.

Background technology

In people's lives especially red-letter day or celebration activity, it is very many that the setting off of firecrackers is.This firecrackers generally are to be formed by one by one firecracker tandem compound, and these firecrackers one by one all have at present such flow process in process of production, as shown in Figure 2, gun barrel single, moulding one by one is bundled into a gun barrel cake, behind gun barrel filling gunpowder in the gun barrel cake, again firecracker in the gun barrel cake is carried out the inserting lead operation.The workman who like this carries out the inserting lead operation is the production of band gunpowder, because the gunpowder total amount is not little in the whole gun barrel cake, gunpowder is a combustible and explosive articles, undoubtedly makes the inserting lead operation have very big danger.Along with the great attention of country to safety in production, make fireworks production bring up to a higher level to trouble free service, can effectively innovate at aspects such as product variety, technology, technologies, reduce the fireworks production accident, it is the new demand that the fireworks industry is proposed, so can improve to firecracker, reduce its potential safety hazard, be current very great innovation.

Summary of the invention

The technical problems to be solved in the utility model is that it produces the dangerous deficiency that exists at existing firecracker, provides a kind of improved company that can reduce the production accident risk to draw firecracker.

Solution of the present utility model is, design a kind of improved company and draw firecracker, firecracker draws as shown in Figure 1 in this company, gun barrel 4 with two same sealings, gun barrel 4 inner chambers are filled with gunpowder 3, sealing clay 2 is arranged at gunpowder 3 tops, it is characterized in that the gun barrel 4 of two same sealings passes sealing clay 2 connection gunpowder 3 respectively by the two ends of same lead-in wire 1.

The beneficial effects of the utility model are, when firecracker production is drawn by this company, be to involve two gun barrels 4 by a lead-in wire 1, so can be in the production process to behind the inverted U lead-in wire 1 of packing into as every adjacent two gun barrels in the accompanying drawing 2 gun barrel cakes, change powder charge operation filling gunpowder 3 again over to, like this inserting lead operation is not to be with gunpowder production, makes the inserting lead operation safer naturally.So even drawing firecracker can effectively lower the production accident risk to the utility model.

Description of drawings

Fig. 1 is that the utility model connects the structural representation that draws firecracker;

Fig. 2 is the production status schematic diagram that firecracker draws in company shown in Figure 1.

Be denoted as among Fig. 1-2: 1, lead-in wire, 2, sealing clay, 3, gunpowder, 4, gun barrel.

The specific embodiment

Firecracker draws shown in Fig. 1-2 in the company of present embodiment, gun barrel 4 paper roll systems, with one by one single seal the gun barrel of going to the bottom and be bundled into a gun barrel cake after, to the inverted U lead-in wire 1 of packing into of every adjacent two gun barrels in the gun barrel cake, gun barrel 4 inner chambers are loaded gunpowder 3 backs fill out sealing clay 2, be to connect by lead-in wire 1 two firecrackers that involve in the gun barrel cake and draw firecracker on gunpowder 3 tops.

The utility model that constitutes thus connects and draws firecrackers that the firecracker tandem compound forms and on probationly be proved to be respond well through manufacturing experimently, reach the firecracker setting-off requirement fully, like this, firecracker draws in this company to make in respond well at the production danger end more, produces safer.

Claims

1. firecracker draws in a company, the gun barrel (4) that firecracker has two same sealings draws in this company, gun barrel (4) inner chamber is filled with gunpowder (3), sealing clay (2) is arranged at gunpowder (3) top, it is characterized in that the gun barrel (4) of two same sealings passes sealing clay (2) connection gunpowder (3) respectively by the two ends of same lead-in wire (1).