CN202304619U

CN202304619U - Combined firework with multi-effect structure

Info

Publication number: CN202304619U
Application number: CN2011204245828U
Authority: CN
Inventors: 兰改现
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-11-01
Filing date: 2011-11-01
Publication date: 2012-07-04
Anticipated expiration: 2021-11-01

Abstract

The utility model discloses a combined firework with a multi-effect structure. The combined firework comprises launch tubes 1, bonding paperboards 2, a string fire fast lead 3, a base board 4, an ignition lead 5, surrounding paper 6 and the like, wherein two sides of a plurality of the launch tubes 1 with built-in color explosive columns 1 are sequentially spliced, arranged and glued on one fan-shaped bonding paperboard 2 along the arc line with the inclination angles by taking the central tube as the axial direction to constitute a group of single-row launch bodies, a plurality of the single-row launch bodies are sequentially arranged and bonded on the base board 4 in the longitudinal direction, the rows are adhered, fixedly connected and combined into a whole through the bonding paperboards 2, and a soft thin strip-shaped object 7 is used for winding the middle part of the combined launch bodies for tightly hooping and binding; the plurality of the launch tubes 1 are sequentially connected in series by the string fire fast lead 3, and the ignition lead 5 is led out of a lower hole of the central tube on the front row of the combined launch bodies; and the outer layer surface of the combined launch bodies are wound and glued by the surrounding paper 6, and a color box or packaging paper is further packaged outside the combined launch bodies.

Description

A kind of combined firework with multiple effect structure

Technical field

The utility model relates to a kind of pyrotechnics, particularly has a kind of combined firework with multiple effect structure that also can repeat repeatedly pattern effect and moulding pyrotechnical along the arcuation emission.

Background technology

Combined firework is a kind of large-scale firework product that development in recent years is got up, and when setting off because of it, possesses the combination and the longer duration of 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; But have problems in the design of combining structure; Its weak point is: the moulding combining structure of product own is single, and a product is seted off emission and can only be carried out in same direction, and sets off and also do not have the multi-level three-dimensional pattern effect that changes pattern in the process.

The utility model content

The purpose of the utility model provides that a kind of modern design, manufacture craft are simple, the overlapping combination of multilayer, the time of setting off is long and once set off a kind of combined firework with multiple effect structure that can produce repeatedly the color pattern effect.

The purpose of the utility model can realize through following technical measures:

A kind of combined firework with multiple effect structure; Comprise that launching tube, bonding cardboard, string fire draw soon, bedplate, ignition fuse, enclose paper etc.; Its special character is: several launching tubes that are built-in with colored powder column are that axial both sides become the angle of inclination to compose and lay out to be glued to along camber line successively and form one group of single emitter on the fan-shaped bonding cardboard with central tube; Vertically arrange successively by many groups of single emitters and to stick on the bedplate, be combined into one by the gluing fixed connection of bonding cardboard between row and row, close emitter middle part banding with soft slice thing winding and bundle; Drawing successively soon by the string fire between several launching tubes, polyphone connects; Draw in the bottom hole of ignition fuse by the front-seat central tube of combined transmit body, the outer layer surface of combined transmit body is to twine splicing with enclosing paper, has also packed color box or wrapping paper in the outside of combined transmit body; The said soft slice thing that is used to bind round bundle is that metal is pricked silk.

The utility model is improvements over the prior art, compares prior art and has following advantage:

1, product-forming is new and original, and third dimension is strong, simple in structurely tightly beats, because fixing glue is connected to bedplate in the bottom surface of combined transmit body, sets off Shi Lizhuan and keeps flat to tilt to fall down to the ground.

2, because 15 launching tubes of built-in colored powder column are to be that axle center camber shape symmetry is composed and laid out to glued joint and formed one group of single emitter with the central tube; And be arranged in order by many groups of single emitters and prick the silk hoop with metal again after the splicing and lash tightly in aggregates; When setting off each one group 15; Divide 20 groups totally three hundred, light to both sides camber shape, aerial from central tube for every group, can demonstrate a width of cloth width of cloth a peacock flaunting its tail multicolour pattern effect for a long time continuously by rhythm gradation oblique fire; And produce spreading its tail just like a muster of peacocks of a kind of lifelike image and gather the moving aesthetic feeling of dance flying apsaras, show the fireworks scene of broad atmosphere.

3, owing to adopt the single emitter of many groups closely to connect through the bonding cardboard, tie up firmly, its single emitter quantity does not add restriction; Can be according to setting off the needs fabrication and processing; Be not prone to the tube that looses, fried tube phenomenon, set off safety, be fit to the production of large-scale and super-huge combined firework product.

Description of drawings:

Fig. 1 is the sectional structure sketch map of the utility model.

Fig. 2 is a structural representation behind the assembled formation of the utility model.

Among Fig. 1 one Fig. 2,1 one launching tubes, 2-bonding cardboard, 3 a string fire draw soon, 4 one bedplates, 5-ignition fuse, and 6-encloses paper, the soft slice thing of 7-.

The specific embodiment

The utility model below will combine accompanying drawing to be described in further detail:

Fig. 1, Fig. 2 show the embodiment of the utility model, and its formation is: by launching tube 1, bonding cardboard 2, string fire draw 3 soon, bedplate 4, ignition fuse 5, enclose paper 6, soft slice thing 7 compositions such as grade.Said launching tube 1 usefulness watt paper is processed; And behind the operation requirement assembled formation by the assembling firework; A launching tube 1 is adhesively fixed is connected on the center of the fan-shaped bonding cardboard of being processed into yellow plate paper 2; Be that axial two edge camber lines become the angle of inclination to be uniformly distributed with respectively to compose and lay out gluing affixed six launching tubes 1 with this central tube then, and to be made up of 15 launching tubes 1 be one group single emitter, the bedplate 4 that uses yellow plate paper to be processed into is the gluing successively affixed 20 groups of single emitters of base; The top of every group of single emitter is that profile is three-dimensional arch arcuation by the bonding cardboard 2 gluing emission monolithic that are composed of a fixed connection; String fire draws 3 soon and draws respectively in the hole of center launching tube 1 bottom six launching tubes in both sides, 1 polyphone is connect; Each row still connects the string fire successively by first row's serial connection mode and draws 3 soon backward; The banding binding is twined firmly with soft slice thing 7 (for metal is pricked silk) in side direction outer layer surface middle part at the combined transmit body; Twine splicing to outside all around with enclosing paper 6 (can be yellow plate paper or watt paper) along the combined transmit side; Ignition fuse 5 draws from launching tube bottom, front-seat center to lead in the hole and encloses that paper is outside to be extended, and also packs the chromatic colour pattern in the outside of whole emitter and indicates the packing box or the wrapping paper of product literal.

During use; The upright shape of combined firework finished product that will have the multiple effect structure lies in sets off a ground, lights ignition fuse 5, and at this moment launching tube begins to become angle of inclination arch arcuation to inject in the air by certain rhythm successively to both sides every group of single emitter from the center; Demonstrate the multicolour pattern of a peacock flaunting its tail; One-time continuous is seted off 20 groups totally three hundred, shows the stereoscopic picture plane of a width of cloth width of cloth a peacock flaunting its tail aloft, and a muster of peacocks that produces a kind of lifelike image to spectators is spread its tail and gathered the moving aesthetic feeling of dance flying apsaras; The atmosphere of setting off red-letter day and celebration by contrast is to express the people's happy mood.

Claims

1. combined firework with multiple effect structure comprises that launching tube (1), bonding cardboard (2), string fire draw (3), bedplate (4), ignition fuse (5) soon, enclose paper (6), is characterized in that:

A, the said launching tube (1) that several have a built-in colored powder column are that axial both sides become the angle of inclination to compose and lay out to be glued to a fan-shaped bonding cardboard (2) to go up along camber line to form one group of single emitter successively with central tube; Vertically arrange successively by many groups of single emitters and to stick in bedplate (4) top; Be combined into one by the gluing fixed connection of bonding cardboard (2) between row and row, close the banding binding of emitter middle part with soft slice thing (7) winding;

Draw (3) soon by the string fire between B, said several launching tubes (1) and contact successively and connect, draw in the bottom hole of ignition fuse (5) by combined transmit body front row central tube;

The side direction outer layer surface of C, said combined transmit body is to twine splicing with enclosing paper (6), has also packed packing box or wrapping paper in the outside of combined transmit body; The said soft slice thing (7) that is used to bind round bundle is that metal is pricked silk.