CN201000309Y

CN201000309Y - Color flashing willow firework

Info

Publication number: CN201000309Y
Application number: CNU2007200622306U
Authority: CN
Inventors: 颜颂华
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-01-18
Filing date: 2007-01-18
Publication date: 2008-01-02
Anticipated expiration: 2017-01-18

Abstract

The utility model relates to a color flash willow firecracker. A bottom seat 1 is equably provided with a plurality of round concave holes, launch canisters 3 with a built-in effect launcher 9 are glued inside the concave hole of the bottom seat 1, a paper casing 2 with round holes is covered from the upper end to the lower parts of the launch canisters 3, and surrounds the lower part of the launch canisters 3 and the bottom seat 1; drug columns are uniformly distributed and glued on the spherical shell inner cavity wall on the upper part of the effect launcher 9 in radial vertical sphere center, and a fire passing leading wire 14 is connected with a launch drug 7 above a mud bottom 6 at the bottom of the inner cavity of the launch canister 3 and a chaff explosive 13 in the effect launcher 9 through the central hole on a holed paper plate 8; the launch canisters 3 are connected through a string fire quick fuse 4 in series, and canister body paper of the color flash willow firecracker is respectively wrapped on the upper part of the launch canisters 3 and outside the paper casing 2.

Description

The color willow fireworks that dodge

Technical field

The utility model relates to a kind of pyrotechnics, and particularly a kind of have the waft and flash coloured silk of effect of moulding aloft and dodge the willow fireworks.

Background technology

Combined firework is a kind of large-scale firework product that development in recent years is got up, when setting off because of it, the combination and the longer duration that possess multiple effects such as sound, light, color, the scene atmosphere, lively very, be a kind of firework product that fireworks party and celebrating Festival celebration Festival are extremely liked.At present, though composite class fireworks designs and varieties are various, have problems in the design of combining structure, its weak point is: the moulding combining structure of product own is single, sets off and does not have the dynamic three-dimensional pattern effect that changes pattern in the process.

The utility model content

The purpose of this utility model is to dodge the willow fireworks providing that a kind of modern design, manufacture craft are simple, the time of setting off is long and can produce the waft and flash coloured silk of effect of dynamic moulding aloft.

The purpose of this utility model can reach by following technical measures:

A kind of color willow fireworks that dodge, by base, enclose that paper housing, launching tube, string fire draw soon, at the bottom of the ignition fuse, mud, propellant powder, effect emitter etc. form, its special character is: uniform several circular potholes that is disposed with on the described base plane, launching tube with built-in effect emitter is glued in the circular pothole on the base, what the circular pothole on the corresponding base had several circular holes encloses the paper housing from being packed in flat-shaped being inserted in to the launching tube lower position in launching tube upper end on the base downwards, launching tube Lower Half and base are wrapped in interior, form pedestal; Effect emitter bottom is columniform spheroid form, on the spherical shell internal chamber wall on effect emitter top, become to penetrate the uniform splicing of the vertical centre of sphere of shape several cylinder powder columns are arranged, cavity between powder column and the spherical shell inwall also is filled with the husk explosive, by overshoot lead wire by the centre bore on the knockout cardboard be built in launching tube intracavity bottom mud at the bottom of the top propellant powder and the husk explosive in the effect emitter be connected; Launching tube after this assembling can monomer be seted off or is assembled into ground fireworks display or potted flower or display shell by the launching tube more than two, drawing successively soon by the string fire between several launching tubes, polyphone connects, lead in the bottom hole of ignition fuse by one of them launching tube and enclose outside the paper housing, pack the color drum paper that dodges the willow fireworks respectively in the top and the outside of enclosing the paper housing of launching tube; Base is to be processed into by wooden boards or bamboo lumber or plastic plate.

The specification of launching tube of the present utility model and effect emitter can decide according to the size that this coloured silk dodges the willow combined firework, the base of its combined firework with enclose paper hull outside shape can square or triangle or pentagon or hexagon or octagonal or circle.

The utility model is improvements over the prior art, has following advantage compared to existing technology:

1, the product-forming third dimension is strong, and is simple in structure, and processing and manufacturing is easy, and technological operation is convenient.

2, be adhesive with cylindrical effect powder column and husk explosive more than six or six owing to the radial vertical centre of sphere of one-tenth on the chamber wall of effect emitter top spherical shell inner chamber is uniform, therefore, the firework display effect uniqueness, clear, bright-coloured, appreciation effect is taken on an entirely new look.

When 3, setting off, after cylindrical grain in the effect emitter aloft ignites, the coloured silk that is ejected several withy strips by middle mind-set four directions dodges the snuff effect, tail end also forms the color pattern that dodges like the bowknot, versicolor flash card produces a kind of aesthetic feeling of lifelike image, its effect is just like a bunch bunch weeping willow, again like group group butterfly at the withy afterbody dance of playing of becoming a partner.

Description of drawings

Fig. 1 is the color front sectional structure schematic diagram that dodges the willow fireworks.

Fig. 2 is the color launching tube parting face structural representation that dodges the willow fireworks.

Fig. 3 is the color effect emitter sectional structure schematic diagram that dodges the willow fireworks.

Fig. 4 is color schematic top plan view of dodging the willow fireworks.

Among Fig. 1-Fig. 4,1-base, 2-enclose that paper housing, 3-launching tube, 4-string fire draw soon, at the bottom of the 5-ignition fuse, 6-mud, 7-propellant powder, 8-knockout cardboard, 9-effect emitter, 10-paper crust crust, 11-spherical shell, 12-powder column, 13-husk explosive, 14-overshoot lead wire.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing:

With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, the color willow fireworks that dodge of the present utility model, its formation: by base 1, enclose that paper housing 2, launching tube 3, string fire draw 4 soon, at the bottom of the ignition fuse 5, mud 6, propellant powder 7, knockout cardboard 8, effect emitter 9, paper crust crust 10, spherical shell 11, powder column 12, husk explosive 13, overshoot lead wire 14 form, described base 1 adopts wooden or bamboo matter or plastic plate are processed into the uniform square block that is disposed with nine circular potholes on the plate face, enclose paper housing 2 usefulness yellow plate papers and be processed into open casing, stick with glue affixed; Nine launching tubes 3 with built-in effect emitter 9 are glued in the circular pothole on the base 1, what the circular pothole on the corresponding base 1 had several circular holes encloses paper housing 2, from being packed in flat-shaped being inserted in launching tube 3 upper ends on the base 1 downwards to launching tube 3 lower positions, launching tube 3 Lower Halves and base 1 are wrapped entirely in interior, form the pedestal shape; Effect emitter 9 bottoms are columniform spheroid form, on spherical shell 1 internal chamber wall on effect emitter 9 tops, become to penetrate the uniform splicing of shape right sphere lumen centers six cylinder powder columns are arranged, be filled with husk explosive 13 in the cavity between its powder column 12 and spherical shell 11 inwalls, by overshoot lead wire 14 by the centre bore on the knockout cardboard 8 be built in launching tube 3 intracavity bottom mud at the bottom of husk explosive 3 in the propellant powder 7 of 6 tops and the effect emitter 9 be connected; Launching tube 3 after this assembling can the monomer single seat be seted off or is assembled into ground fireworks display or potted flower or display shell by the launching tube more than two 3, between nine launching tubes 3 by the string fire draw soon 4 successively the polyphone connect, lead to the outside of enclosing paper housing 2 in the bottom hole of ignition fuse 5 by one of them launching tube 3, pack the color drum paper that dodges the willow fireworks respectively in the top and the outside of enclosing paper housing 2 of launching tube 3; Base 1 is to be processed into by wooden boards or bamboo lumber or plastic plate.

The specification of launching tube 1 of the present utility model and effect emitter 9 can decide according to the size that this coloured silk dodges the willow combined firework, the base of its combined firework with enclose paper housing 2 outer shape can square or triangle or pentagon or hexagon or octagonal or circle.

During use, coloured silk is dodged the willow fireworks to keep flat and sets off on the place, light ignition fuse 5, at this moment being packed in the string fire of nine launching tubes 3 by serial connection on the base 1 draws 4 soon and rapidly the propellant powder 7 in the launching tube 3 is ignited successively, effect emitter 9 is served in the air, the husk explosive 13 of fiery effect emitter 9 top spherical shells 11 inner chambers of overshoot lead wire 14 strings that at this moment ignited, blow spherical shell 11 and make the cylindrical grain 12 quick-fried sudden strain of a muscle snuffs that are glued on the spherical shell 11, change the continuously colored dynamic patterns shape of shape presents multicoloured sudden strain of a muscle willow bowknot firework effect.

The utility model is not limited to above-mentioned embodiment, as long as be equipped with more than two to become to penetrate the gluing powder column of shape at the top of effect emitter spherical shell inwall, all belongs to scope of the present utility model.Base can be any needed specification and combined shaped with enclosing the paper housing.

Claims

1, a kind of color willow fireworks that dodge by base (1), enclose paper housing (2), launching tube (3), string fire and draw (6), propellant powder (7) at the bottom of (4), ignition fuse (5), the mud, effect emitter (9) etc. soon and form, is characterized in that:

Uniform several circular potholes that is disposed with on A, described base (1) plane, launching tube (3) with built-in effect emitter (9) is glued in the circular pothole on the base (1), what the circular pothole on the corresponding base (1) had several circular holes encloses paper housing (2) from being packed in flat-shaped being inserted in to launching tube (3) lower position in launching tube (3) upper end on the base (1) downwards, launching tube (3) Lower Half and base (1) are wrapped entirely in interior, form the pedestal shape, square-shaped;

B, described effect emitter (9) bottom are columniform spheroid form, on spherical shell (11) internal chamber wall on effect emitter (9) top, become to penetrate the uniform splicing of the vertical centre of sphere of shape several cylinder powder columns (12) are arranged, cavity between powder column (12) and spherical shell (11) inwall also is filled with husk explosive (13), by overshoot lead wire (14) by the centre bore on the knockout cardboard (8) be built in launching tube (3) intracavity bottom mud at the bottom of the interior husk explosive (13) of the propellant powder (7) of (6) top and effect emitter (9) be connected;

Launching tube (3) after C, described this assembling can monomer be seted off or is assembled into ground fireworks display or potted flower or display shell by the launching tube more than two (3), drawing (4) soon by the string fire between several launching tubes (3) contacts successively and connects, lead in the bottom hole of ignition fuse (5) by one of them launching tube (3) and enclose outside the paper housing (2), pack the color drum paper that dodges the willow fireworks respectively on the top of launching tube (3) and the outside of enclosing paper housing (2), base (1) is to be processed into by wooden boards or bamboo lumber or plastic plate;

The specification of D, described launching tube (3) and effect emitter (9) can be decided according to the size that this coloured silk dodges the willow combined firework, and its base (1) and the outer shape of enclosing paper housing (2) can also be triangle or pentagon or hexagon or octagonal or circle.