CN2508212Y

CN2508212Y - Fireworks fisplay

Info

Publication number: CN2508212Y
Application number: CN 01267489
Authority: CN
Inventors: 宋有洲
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-10-12
Filing date: 2001-10-12
Publication date: 2002-08-28
Anticipated expiration: 2011-10-12

Abstract

The utility model provides a ceremony guest flower, and comprises filling material and a storage barrel for containing the filling material. The filling material is in spiral frustum shape, the storage barrel is a transparent storage barrel, the outer side arm and the inner side arm of the filling material are trapezoid, and the side arms are alternately provided with color paper and color membrane. By using the structure, the color paper and the color membrane forming the filling material can fully receive light illumination, and are easy to spread when being launched, thereby the ceremony guest flower of the utility model not only saves the filling material, but also has good launching effect.

Description

A kind of firework

Technical field:

The utility model relates to a kind of firework that discharges in red-letter day.

Background technology:

Existing firework is in order to improve dispensing effect, and fill wherein scribbles the material that can absorb natural daylight or ultraviolet usually, and this fill need have big as far as possible surface area fully to obtain illumination for this reason.But existing fill is generally column construction, not only influences the surface area of fill, also makes fill be difficult for launching when dispensing, by the firework that this fill is made, has both wasted fill, also influences dispensing effect.Simultaneously, the storage cylinder of existing firework fill is an enclosed construction, can't make fill wherein obtain sufficient illumination.

Summary of the invention:

The purpose of this utility model is to provide that a kind of cost is low, dispensing effect firework preferably.

For achieving the above object, the firework that the utility model provides comprises fill and the storage cylinder that contains described fill, and described fill is the spiral frustum, and described storage cylinder is transparent storage cylinder.

The outer webs of described fill is trapezoidal.

The inner webs of described fill also is trapezoidal.

Described side arm is arranged alternately chromatics paper and color film.

Because storage cylinder of the present utility model is transparent storage cylinder, fill is hollow round table-like, the outer webs of described fill is trapezoidal, and inner webs also is trapezoidal, is arranged alternately chromatics paper and color film at described side arm, make fill of the present utility model can have big as far as possible surface area and volume like this, make chromatics paper that constitutes this fill or the irradiation that color film can fully be accepted light, easily launch during dispensing, therefore, the utility model had both been saved fill, and had dispensing effect preferably.

Description of drawings:

Fig. 1 is fill example structure figure of the present utility model;

Fig. 2 is the side arm cutaway view of the described embodiment of Fig. 1;

Fig. 3 is the side arm cutaway view of another embodiment of fill of the present utility model;

Fig. 4 is the cutaway view of first embodiment of the present utility model;

Fig. 5 is the cutaway view of second embodiment of the present utility model;

Fig. 6 is the cutaway view of Fig. 5 along the A-A line.

The specific embodiment:

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

The described firework fill 1 of Fig. 1 is hollow round table-like, and its outer webs 2 and inner webs 3 are trapezoidal, referring to figs. 2 and 3.Described side arm is arranged alternately chromatic colour paper and color film.Fill 1 shown in Figure 1 can directly be made with chromatics paper and color film.Concrete with reference to following process: the rectangle that chromatics paper that energy is luminous and color film are cut into certain size, again said colored paper and color film are tiled on the platform, make between each chromatics paper and the color film along a direction and to produce slippage, and then make that mutual dislocation becomes stepped between each chromatics paper and the color film, roll into stepped chromatics paper and color film cylindric then, in the process of rolling, constantly add chromatics paper or color film, make the diameter of the color rod that rolls reach requirement gradually, wrap with paper bag at last and form packaged long cylinder official form for filing a lawsuit volume.Described long cylinder official form for filing a lawsuit volume is cut into several short cylindrical official form for filing a lawsuit volumes, outwards passes from the core of paper roll, make each layer paper of paper roll outwards be shifted into the spiral frustum, each layer paper has only the initial and tail sections branch to join.

Fill of the present utility model is actual can make the size of various needs when using, with reference to figure 4 to Fig. 6, wherein Fig. 4 and Fig. 5 are two specific embodiments of the present utility model, fill storage cylinder 4 among the figure is transparent storage cylinder, can adopt various transparent materials to make in the reality, for example transparent lucite is so that fill of the present utility model can access sufficient illumination.The utlity model has different dispensing effects for making, the fill among Fig. 4 is made into the size that adapts with the firework storage cylinder, and the fill among Fig. 5 is less, therefore adopts the firework of Fig. 4 and the described storage cylinder of Fig. 5 will have different dispensing effects.

Claims

1, a kind of firework comprises fill and the storage cylinder that contains described fill, and it is characterized in that: described fill is the spiral frustum, and described storage cylinder is transparent storage cylinder.

2, firework according to claim 1 is characterized in that: the outer webs of described fill is trapezoidal.

3, firework according to claim 1 is characterized in that: the inner webs of described fill is trapezoidal.

4, according to claim 2 or 3 described fireworks, it is characterized in that: described side arm is arranged alternately chromatics paper and color film.