CN203893753U

CN203893753U - Mould pressed single-body combined type firework

Info

Publication number: CN203893753U
Application number: CN201420302930.8U
Authority: CN
Inventors: 朱炳强
Original assignee: Individual
Current assignee: Jiangxi Guantian Technology Co ltd
Priority date: 2014-06-10
Filing date: 2014-06-10
Publication date: 2014-10-22
Anticipated expiration: 2024-06-10

Abstract

The utility model discloses a mould pressed single-body combined type firework which is formed by overlapping single bodies with square cross sections. The single bodies are made of plastics in a mould pressing mode. The single bodies comprise the single bodies I (3) and the single bodies II (5). Lugs (2) are arranged on the outer walls of one ends of the single bodies I at intervals, connecting holes (1) are formed in the lugs, steps (4) are arranged on the single bodies II, connecting pins (6) movably inserted into the connecting holes are arranged on the steps at intervals, the single bodies are provided with launching holes which are filled with firework propellant pieces (9), penetrating and leading holes (8) are formed in the lower ends of the single bodies, and metal heating wires (7) are arranged in the penetrating and leading holes. The mould pressed single-body combined type firework overcomes the defects that a traditional firework is low in manufacturing and producing efficiency, high in producing cost, not beneficial to mechanized production and the like, the problems that a large quantity of paper materials and earth need to be consumed, and resource waste and environment pollution are caused are solved, and the problems that an existing recyclable integrated firework mould is high in expense cost, safety accidents are brought by paper leads, product quality is influenced, and production cost is increased are solved.

Description

The single combined fireworks of a kind of mold pressing

Technical field

The utility model relates to fireworks, relates in particular to the single combined fireworks of a kind of mold pressing.

Background technology

As everyone knows, the paper bobbin that tradition fireworks are connected by multiple lead-in wires assembles, it generally all will be through system cylinder, press mud at the bottom of, insert and draw, fill the operation such as nitre and bright pearl, sealing, assembling and encapsulation, not only have that operation is various, production efficiency is low, production cost is high, the normalization of product or standard is not high and poor working environment, labour intensity are large, be unfavorable for the drawbacks such as mechanical production line operation, and to consume a large amount of paper woods and earth, cause the waste of ecological resources, go back contaminated environment simultaneously, destroy ecological.For these problems, there is people to make monoblock type fireworks tube with waste materials by mold pressing, then in cylinder bottom, the wire lead slot being all connected with nitre medicine is set, by lead placement, in wire lead slot, after filling nitre medicine and bright pearl, encapsulation forms monoblock type fireworks again.Although the fireworks of this structure are without paper web, at the bottom of not wanting mud yet, can save paper stock and earth, can not produce environmental pollution, fireworks tube can reuse, but in use also there is following problem in it: the one, and need to prepare different moulds for the fireworks of different size and suppress different fireworks, mould structure is also more complicated, and die cost cost is high, and it is many that press is also wanted, otherwise to often exchange mould, can reduce production efficiency; The 2nd, once there be a cylinder damaged on fireworks tube, will cause fireworks tube entirety to scrap, increase cost, reclaim, collect and storage also not quite convenient, then be lead-in wire also trouble in tandem, sometimes also can the fiery phenomenon of leaded string, the quality problems such as cause that fireworks can not be seted off, affect firework product quality.

Utility model content

For the existing problem of fireworks in above-mentioned prior art, the utility model provides one not need paper stock and earth, can not produce environmental pollution, can reuse, and can save a large amount of moulds and lead-in wire, and can reduce production costs, the single combined fireworks of mold pressing of enhancing productivity.

The scheme that the technical problems to be solved in the utility model is taked is: the single combined fireworks of the described mold pressing side's of being bodily form or cuboid the monomer being square by cross section mutually overlap and combine, described monomer forms with plastic mould pressing, described monomer comprises monomer I and monomer II, on the outer wall of described monomer I one end, be arranged at intervals with ear platform, on described ear platform, be provided with connecting hole, described monomer II one end is provided with square step, on step, be arranged at intervals with the movable connecting pin being inserted in connecting hole, in described monomer I and monomer II, be provided with launch hole, in described launch hole, be filled with fireworks tablet, described monomer I and monomer II lower end are cross and are provided with the hole that connects communicating with launch hole, describedly connect pre-buried in hole or be fitted with metal heating wire, described metal heating wire is positioned at fireworks tablet below close fireworks tablet bottom surface, described metal heating wire is connected by overlap joint hook.

Described fireworks tablet is round pie, it is mixed by fireworks nitre medicine and bright pearl, described monomer has the strength character that firework display is not subject to any damage, described metal heating wire can be lighted a fire by hand and heated or light a fire and heat with remote control electric, METAL HEATING PROCESS silk is reached more than 300 DEG C, make the fireworks tablet can spontaneous combustion, described metal heating wire be 0.1～0.2 millimeter, described metal heating wire preferably copper nickel wire, nickel reeling or constantan wire.

Described monomer only has two kinds of specifications, but the fireworks of two kinds of multiple square bodily forms of monomer one-tenth capable of being combined and cuboid, as 25 of the square bodily form (5 × 5), 36 (6 × 6), 64 (8 × 8), 100 (10 × 10) fireworks etc.; As fireworks such as 20 of cuboid (4 × 5), 24 (4 × 6), 48 (6 × 8), 60 (6 × 10), 80 (8 × 10).

After firework display described in the utility model, can recycled in its entirety, also can enter on the spot ground dismounting and resolve into monomer and reclaim again, and reclaim, transport and storage convenient.

The utility model one is to have solved traditional fireworks to manufacture existing production efficiency low, production cost is high, the not high and poor working environment of the normalization of product or standard, labour intensity is large, be unfavorable for the drawbacks such as mechanical production line production, need to consume a large amount of paper woods and earth, cause the problem of waste and the environmental pollution of ecological resources, and it is high to have solved again the existing die cost cost of the existing overall fireworks that reuse, fireworks tube local damage causes entirety not use and increases production cost and make the papery security incident of bringing that goes between, affect the problem of product quality and raising production cost, it is not only for fireworks industry is brought huge economic benefit, also can be the mankind and bring larger social benefit.

Advantage of the present utility model:

1, described monomer can reuse, and can save a large amount of paper woods and earth, is conducive to ecological resource protection,

2, firework display can not produce pollutant, is conducive to environmental protection,

3, as long as described monomer compacting tool set specification is two kinds, and mould and supporting press model are few, and monomer pressing cost is low, and mould and equipment are convenient to management, manufacture, safeguard and are used,

4, do not need to use papery lead-in wire, making lead-in wire with metal heating wire can reuse, and reduces lead-in wire cost, the security incident that can effectively avoid the unexpected burning of papery lead-in wire to bring,

5, can avoid papery lead-in wire that the problem that string fire brings occurs, improve firework product quality,

6, can not bring fireworks tube local damage to cause overall fireworks tube not use and increase the problem of production cost.

Brief description of the drawings

Fig. 1 is the plan structure schematic diagram of the square bodily form combined firework of the utility model,

Fig. 2 is the A-A sectional structure schematic diagram of Fig. 1,

Fig. 3 is the B-B sectional structure schematic diagram of Fig. 2.

In the drawings, 1, connecting hole 2, ear platform 3, monomer I 4, step 5, monomer II 6, connecting pin 7, metal heating wire 8, connect hole 9, fireworks tablet 10, overlap joint hook.

Detailed description of the invention

At Fig. 1, in Fig. 2 and Fig. 3, the single combined fireworks of described mold pressing be the square bodily form and the monomer (positive cubic cylinder) that is square by cross section mutually overlap joint combine, described monomer forms with plastic mould pressing, described monomer comprises monomer I 3 and monomer II 5, on four outer walls of described monomer I one end (upper end), on every wall, be all arranged at intervals with two ear platforms 2, on described ear platform, be provided with connecting hole 1, described monomer II one end (upper end) is provided with square step 4, Shang Mei limit, four limits of step is all arranged at intervals with two connecting pins 6, ear platform height is less than shoulder height, connecting pin is the less activity in gap with connecting hole and coordinates, in described monomer I and monomer II 5, be provided with launch hole (not marking in circular hole and figure), in described launch hole, be filled with fireworks tablet 9, fireworks tablet is provided with aperture in the middle of bottom, metal heating wire one end can be inserted in this aperture and through the scraps of paper and be connected with medicinal powder, described monomer I and monomer II 5 lower ends be cross be provided with communicate with launch hole connect hole 8, describedly connect pre-buried in hole or be fitted with metal heating wire 7, be that metal heating wire can pre-buriedly in the time of neutralizing monomer form one with monomer, also can after neutralizing monomer, be fitted in connecting in hole on monomer, described metal heating wire is positioned at fireworks tablet below close fireworks tablet bottom surface, described metal heating wire is connected by overlap joint hook 10.When combination, first equipped good fireworks tablet in each monomer (monomer I and monomer II), fireworks tablet is contacted with metal heating wire, on upper and lower and left and right four limits of monomer I 3, each equipped monomer II 5 forms cross, and by overlap joint hook, metal heating wire is connected, (between two monomer II equipped a monomer I) equipped four monomer I 3 on four angles of monomer I again, after encapsulation with regard to the foursquare fireworks of formation capable of being combined.So analogize the square bodily form fireworks of one-tenth different size capable of being combined.Also can become according to combinations thereof Combination of Methods the cuboid fireworks of different size.The utility model also can adopt the structure of dovetail groove that two monomers are combined to form to Combined fireworks.

Claims

1. the single combined fireworks of mold pressing, its side's of being bodily form or cuboid, it is characterized in that: the monomer that the single combined fireworks of described mold pressing are square by cross section mutually overlaps and combines, described monomer forms with plastic mould pressing, described monomer comprises monomer I (3) and monomer II (5), on the outer wall of described monomer I one end, be arranged at intervals with ear platform (2), on described ear platform, be provided with connecting hole (1), described monomer II one end is provided with square step (4), on step, be arranged at intervals with the movable connecting pin (6) being inserted in connecting hole, in described monomer I and monomer II, be provided with launch hole, in described launch hole, be filled with fireworks tablet (9), described monomer I and monomer II lower end be cross be provided with communicate with launch hole connect hole (8), describedly connect pre-buried in hole or be fitted with metal heating wire (7), described metal heating wire is positioned at fireworks tablet below close fireworks tablet bottom surface, described metal heating wire is connected by overlap joint hook (10).