CN201335654Y

CN201335654Y - Environment-friendly emitter for pyrotechnic device

Info

Publication number: CN201335654Y
Application number: CNU2008201591916U
Authority: CN
Inventors: 周健; 周正江; 王汉荣; 周正凯; 周正里; 周正霖; 周正兴; 肖芳多; 周正国
Original assignee: 周健
Priority date: 2008-11-14
Filing date: 2008-11-14
Publication date: 2009-10-28
Anticipated expiration: 2018-11-14

Abstract

The utility model discloses an environment-friendly emitter for a pyrotechnic device; an emitter base (1) is formed in a molding way with plastics or paper pulp or mineral powder, or is formed with wood material; the inner cavity of the emitter base (1) is provided with a gunpowder bin bottom (3) with a lug boss structure in the center of the bottom surface, the center of the lug boss is provided with an electric igniter hole (4), the upper port end of the hole is provided with a net surface layer, an emitting powder bin (5) and an effect powder bin (7) for placing effect powder celestial bodies are formed in the cavity above the gunpowder bin bottom (3), and a circular step us made on the inner wall and the outer wall at the connecting position of the emitting powder bin (5) and an effect powder bin (7), an interlayer matter (6) made of foam paper boards is arranged on the inner wall and the outer wall at the connecting position of the emitting powder bin (5) and an effect powder bin (7), and the effect powder celestial bodies are micro-smoke colored bright beads (10) or micro-smoke colored powder columns (12); an emitting barrel body (8) is sheathed with the outer circular wall of the effect powder bin (7) at the upper part of the emitter base (1), single-body emission can be carried out or the modeling emission composed of a plurality of single bodies can be carried out. The environment-friendly emitter has the advantages of simple structure, convenient assembly, safety and environment-protection.

Description

A kind of environment-friendly type transmitter that is used for pyrotechnical

Technical field

The utility model relates to a kind of environment-friendly type transmitter that is used for pyrotechnical.

Background technology

At present, domestic firework display product is normally at the bottom of papery launching tube intracavity bottom is pressed with mud or at the bottom of the embedding stopper, top filling propellant powder and effect power or effect inner core at the bottom of the mud, be separated with a knockout cardboard at the bottom of the mud and between the effect power, also be stamped a cardboard above the effect power, the launching tube top has seal to seal, its assembly technology complexity, labour intensity is big, dirt dyes the healthy of harmful operator at the bottom of the mud, and product residual paper scrap, clay contaminated environment when setting off, damage easily in product storage, the transportation and make moist.

In the prior art, the firework product of setting off with gunpowder emission is not still without at the bottom of the mud or the launching tube at the wood end, more not without cardboard interlayer plate and cover layer.

The utility model content

The purpose of this utility model provide a kind of assembly technology easy, simple in structure, need not at the bottom of the mud or the wood end, need not with cardboard and overdo to draw, meet safety and environmental protection and can be repeatedly used, be specially adapted to stage and launch a kind of environment-friendly type transmitter that is used for pyrotechnical of setting off.

For achieving the above object, technical solution of the present utility model is:

A kind of environment-friendly type transmitter that is used for pyrotechnical, comprise a transmitter base and the emission cylindrical shell that is arranged on described transmitter base top, its special character is: described transmitter base is once molding formed with plastics or paper pulp or mineral matter powder, or use wood materials machine-shaping, about described transmitter base intracavity bottom is provided with one there be at the bottom of the medicine storehouse of boss structure each projection of bottom center, the center of last lower convex platform is provided with the electric igniter hole of a connection, and the end suitable for reading in hole is provided with the wire side layer of a flexible effect; Be formed with the propellant powder storehouse of device propellant powder and the effect medicine storehouse of placing effect medicine celestial body at the bottom of the described medicine storehouse in the cavity of top, the inside and outside circle wall in propellant powder storehouse and junction, effect medicine storehouse is shaped on circular step in a cylindrical circular step and; The interior circular step place of described propellant powder storehouse and junction, effect medicine storehouse is provided with an interlayer thing, and this interlayer thing is inflammable foam cardboard or other combustible material composite; Described effect medicine celestial body can be micro-smoke colorful bright bead or is the micro-smoke colorful powder column.

The bottom surface square boss locates also respectively to have a lead notch on one side under the corresponding medicine storehouse, described transmitter base end opening edge, and the electric igniter lead of being drawn by the electric igniter hole extends to outside the connection along this lead notch.

Described transmitter base, the emission cylindrical shell split type each other, its transmitter base top external diameter is slightly less than the emission cylinder internal diameter, emission cylindrical shell suit transmitter base top effect medicine Cang Waiyuanbi and circular step are coincide connect as one structure, but the described transmitter monomer that connects as one structure is seted off emission, or is that ground fireworks display, series of products such as combination potted flower etc. are seted off emission by a plurality of combination of monomers moulding constructions.

Advantage of the present utility model and beneficial effect are:

1, because the transmitter base is once molding formed with plastics, and its overall structure is simple, and is easy to assembly, need not at the bottom of the mud or at the bottom of the stopper, can be in transportation and the storage because of extruding does not cause damage to product, easy to use, safe and reliable.

2, between effect medicine storehouse and propellant powder storehouse, adopt the foam cardboard to replace original knockout paper crust crust, because of the fusing of foam cardboard easy firing, when foam cardboard unburned, medicine pearl in the effect medicine storehouse and the propellant powder in the propellant powder storehouse are played buffer action, when propellant powder is ignited by igniting, foam cardboard and propellant powder catch fire synchronously and medicine pearl in the effect medicine storehouse of igniting makes it aerial from the emission of emission cylindrical shell, thus, the foam cardboard has also replaced simultaneously the effect that overdoes and draw, make the technology of firework device make easier, foam cardboard burning back noresidue in addition, also not having earth in the transmitter base drops, therefore, contamination-free and residue when setting off, compliance with environmental protection requirements fully.

3, adopt structure of the present utility model, be specially adapted to setting off of spraying decoration of stage cold light or celebration meeting-place fireworks, after launching, can produce multicolour pattern effect or color changeable effect in the air as the bouquet shape at effect medicine storehouse placement micro-smoke colorful bright bead; As place the micro-smoke colorful powder column, just can produce pattern effect or color changeable effect like colored candle light shape.

Description of drawings:

Fig. 1 is a transmitter base cross-section structure front view of the present utility model.

Fig. 2 is transmitter base of the present utility model and emission cylindrical shell assembling schematic perspective view.

Fig. 3 is a transmitter base schematic top plan view of the present utility model.

Fig. 4 is a transmitter base of the present utility model bottom top perspective schematic diagram.

Fig. 5 is the embodiment schematic diagram of transmitter base device propellant powder of the present utility model and micro-smoke colorful bright bead.

Fig. 6 is another embodiment schematic diagram of transmitter base device propellant powder of the present utility model and micro-smoke colorful powder column.

Among Fig. 1-Fig. 6, at the bottom of 1-transmitter base, 2-lead notch, the 3-medicine storehouse, 4-electric igniter hole, 5-propellant powder storehouse, 6-interlayer thing, 7-effect medicine storehouse, 8-emission cylindrical shell, 9-seal paper, 10-micro-smoke colorful bright bead, 11-propellant powder, 12-micro-smoke colorful powder column.

The specific embodiment

For further specifying above-mentioned purpose of the present utility model, design feature and effect, the utility model is further described below with reference to accompanying drawing:

With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, a kind of environment-friendly type transmitter that is used for pyrotechnical of the present utility model, its formation: by at the bottom of transmitter base 1, the medicine storehouse 3, propellant powder storehouse 5, interlayer thing 6, effect medicine storehouse 7, emission cylindrical shell 8, micro-smoke colorful bright bead 10, propellant powder 11 etc. form.Described transmitter base 1 usefulness plastics are once molding formed, and this transmitter base 1 can also be with paper pulp or mineral matter powder through compression molding, or uses wood materials machine-shaping; Wherein, be shaped at the bottom of the medicine storehouse of a upper and lower surface center protrusion structure 3 in the inner chamber bottom, convex platform is a patty, lower convex platform is a square column type, and the center of last lower convex platform is shaped on an electric igniter hole 4 that is connected, and the end opening internal diameter in hole is greater than internal diameter suitable for reading, wire side layer of end system suitable for reading in the hole, flexible package action after this wire side layer is the worse for wear in the electric igniter patchhole, simultaneously, the electric igniter lead that the end opening end in hole is drawn with the continuously connected fastener jam-packed does not come off.3 bottom surface square boss locate respectively to have a lead notch 2 on one side at the bottom of the corresponding medicine storehouse, transmitter base 1 end opening edge, and the electric igniter lead of being drawn by electric igniter hole 4 extends to outside the connection along this lead notch 2.The cavity that 3 tops form at the bottom of the medicine storehouse is divided into propellant powder storehouse 5 of loading propellant powder 11 and the effect medicine storehouse 7 of placing effect medicine celestial body, and this effect medicine celestial body can be micro-smoke colorful bright bead 10 or micro-smoke colorful powder column 12; The inside and outside wall of propellant powder storehouse 5 and 7 junctions, effect medicine storehouse respectively is shaped on circular step in a cylindrical circular step and respectively, the internal diameter in propellant powder storehouse 5 is less than the internal diameter in effect medicine storehouse 7 and be interconnected, as Fig. 2, Fig. 5, shown in Figure 6, filling propellant powder 11 in propellant powder storehouse 5, the plectane interlayer thing made from the foam cardboard 6 is shelved on and is positioned on the circular step, preparation there is the micro-smoke colorful bright bead 10 of bouquet color changeable effect or has the micro-smoke colorful powder column 12 of candle light color changeable effect to be placed in the effect medicine storehouse 7 of foam interlayer board 6 tops, seal the upper oral part of paper 9 parcel transmitter bases 1 with tin pool paper or papery thing.

As shown in Figure 2, there is transmitter base 1 cover of propellant powder, micro-smoke colorful bright bead or micro-smoke colorful powder column to insert in the transmitter that assembles structure in aggregates in emission cylindrical shell 8 one ends in device, this transmitter can monomer emission set off, also can be shaped to the combination potted flower or the fireworks display emission of combination ground is seted off with several monomer transmitter combinations.

During use, device is connected with the electric igniter of lead in electric igniter hole 4, and draws conductor wire end from lead notch 2, can connect igniting with battery and set off.

Claims

1, a kind of environment-friendly type transmitter that is used for pyrotechnical, comprise a transmitter base (1) and be arranged on the emission cylindrical shell (8) of described transmitter base (1) top, it is characterized in that: described transmitter base (1) is once molding formed with plastics or paper pulp or mineral matter powder, or use wood materials machine-shaping, be provided with in transmitter base (1) inner chamber bottom (3) at the bottom of one up and down each projection of bottom center has the medicine storehouse of boss structure, the center of last lower convex platform is provided with the electric igniter hole (4) of a connection, the end suitable for reading in this hole is provided with a wire side layer, be formed with the propellant powder storehouse (5) of device propellant powder (11) and the effect medicine storehouse (7) of placing effect medicine celestial body at the bottom of the described medicine storehouse in the cavity of (3) top, inside and outside circle wall in propellant powder storehouse (5) and junction, effect medicine storehouse (7) is shaped on circular step in a cylindrical circular step and, and circular within it step place is provided with an interlayer thing (6).

2, a kind of environment-friendly type transmitter that is used for pyrotechnical according to claim 1, it is characterized in that: described interlayer thing (6) is inflammable foam cardboard or other combustible material composite; Described effect medicine celestial body is micro-smoke colorful bright bead (10) or is micro-smoke colorful powder column (12).

3, a kind of environment-friendly type transmitter that is used for pyrotechnical according to claim 1, it is characterized in that: described transmitter base (1), the emission cylindrical shell (8) split type each other, its transmitter base (1) top external diameter is slightly less than emission cylindrical shell (8) internal diameter, and emission cylindrical shell (8) suit transmitter base (1) effect medicine storehouse, top (7) cylindrical wall and circular step coincide and connect as one the transmitter of structure; But this transmitter monomer is seted off emission, or is that combination ground fireworks display, combination potted flower are seted off emission by a plurality of combination of monomers moulding constructions.