CN2588317Y

CN2588317Y - Fireworks setting off on water

Info

Publication number: CN2588317Y
Application number: CN 02277642
Authority: CN
Inventors: 罗友明
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-11-11
Filing date: 2002-11-11
Publication date: 2003-11-26
Anticipated expiration: 2012-11-11

Abstract

The utility model relates to fireworks set off on water. The upper part of a bottom plate of an inner cavity of an outer cylinder 1 with a bottom is provided with an emitting powder bag 3; a paper partition plate 4 with nicks is tightly stuck to the inner cavity wall of the outer cylinder 1 and is arranged on the corresponding position on the upper part of the emitting powder bag 3; the upper part of the paper partition plate 4 is provided with four or more than four effect cylinders 6; a layer of damp-proof adhesive 8 is arranged on the effect powder 7 of the inner cavity of each effect cylinder 6. A fast fire stringing lead 5 is led out from the emitting powder bag 3, is penetrated through one nick of the paper partition plate, is tightly butted with the inner cavity wall of the outer cylinder 1, extends upwards and is connected with a timing lead 9 arranged on the upper center of the effect cylinder 6 in series. The utility model has the advantage of one cylinder with multiple times of emission, and is suitable for being setting off on water in firework evening parties.

Description

A kind of fireworks of setting off waterborne

The utility model relates to a kind of fireworks, especially is suitable for the fireworks of setting off waterborne.

In the prior art, have a kind of name to be called the waterborne of red carpet and set off fireworks, its weak point is: a launching tube can only be installed an effect monomer, and the effect of setting off generation on the water surface is mainly flash of light, and color is not gorgeous, cigarette is dense, influences its firework display effect; Because this product effect monomer is shaped as cone shape, propellant powder need be contained in again in the cylindrical shell of special setting, the outside brushing underwater paint that needs after the overall package, therefore, processing technology thereof complexity, cost height.

The purpose of this utility model is in order to overcome the deficiency of above-mentioned firework product, to provide a kind of cost relatively low, cigarette that manufacture craft is simplified relatively, few, lotus flower waterborne that can a pilosity.

The technical scheme that the utility model provides is: by band end urceolus, the emission cartridge bag, the string fire draws soon, partition, ignition fuse and the monomer effect tube more than four or four are formed, outer tube inner chamber base plate top is equipped with the emission cartridge bag of a soft thing parcel at the bottom of the described band, notched partition is close to the urceolus internal chamber wall and is placed propellant powder to wrap the relevant position of face, be shelved with four or more effect tube above the band breach partition, be equipped with the moistureproof glue of one deck above the effect medicine of effect tube inner chamber, string fire draws soon by drawing in the emission cartridge bag and passes partition one breach and be close to the urceolus internal chamber wall and extend upward to draw with the timing that is installed in the effect tube center upper portion and connect, and igniting is drawn from the urceolus intracavity bottom and drawn outside the cylindrical shell.

After adopting such structure, because the monomer effect tube is a cylinder, propellant powder wraps up with the flexible film bag, so processing and fabricating is simple and convenient, has reduced process procedure, has reduced cost; Again because two breach on the interior partition of effect emission cylindrical shell can play the effect that reduces the gas pressure that produces after propellant powder ignites, make that to set off transmitting range moderate, main is to be processed into lotus flower waterborne with this structure, load onto the effect medicine of different colours when effect tube, when setting off, injecting the water surface scatters, versicolor flame can produce a kind of aesthetic feeling of lifelike image, when being red as the effect medicine, just float in water like the bright pink lotus that goes out that has just burst forth, its ruddiness shines upon the water surface, is layered on the broad water surface just like red carpet again, when the effect medicine is silver color and flash card of all kinds, just like loose in fairy maiden's water flower or cascade of color waterborne.

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

Fig. 1 is a kind of fireworks structural representation of setting off waterborne of the present utility model.

With reference to accompanying drawing, band end urceolus 1 usefulness hardboard paper conversion is made, and is cylindrical shape, and effect tube 6 usefulness paper materials are rolled into the cylinder of 100mm * Φ 28mm; At the bottom of effect tube 6 inner chambers are accomplished fluently mud earlier, 21 gram effect medicines 7 and the urgent realities of recharging, again at the inflammable moistureproof glue 8 of effect medicine 7 upper cover last layers, regularly draw 9 and penetrate to effect medicine 7 suitable positions, with the clear glass gummed paper effect tube 6 is wrapped up the gas leakage of tightly not seeping water then from inflammable moistureproof glue-line 8 centers; 16-30 is restrained propellant powder 3 usefulness flexible film bags parcels, and band shape string fire of being longer than effect tube 6 draws an end of 5 soon and inserts in the emission cartridge bag 3, and tightens mouth with the paper gummed paper; Be longer than urceolus 1 safety ignition with one and draw 11 above the eyelets insertion tube inner bottom plating of urceolus 1 bottom, place a spot of brachycephaly biography touch paper and draw 2, again will with string fire draw soon 5 emission cartridge bag 3 be placed on biography touch paper on the urceolus 1 inner chamber base plate draw 2 and igniting draw above 11, partition 4 of relevant position lid above emission cartridge bag 3, partition 4 both sides symmetries have breach, its disc is slightly larger than circle in the urceolus 1, make it not to be close to looseningly with cylinder inboard wall, banded string fire draw soon 5 the other end from partition 4 one indentation, there pass be close to urceolus 1 internal chamber wall extend upward be installed in effect tube 6 center upper portion moistureproofly regularly draw 9 and connect, to connect fire again draws four effect tubes 6 of 5 (can six or eight) soon and is shelved on above the partition 4, effect tube 6 top cylinder actinal surfaces are apart from urceolus 1 top cylinder actinal surface 30mm, with oily Waxpaper 10 the last nozzle of urceolus 1 is sealed at last, be effect emitter finished product.

When setting off, should join launching tube in addition, the effect emitter must be taken out in packing case, be installed in the off-the-shelf launching tube, the directive water surface scatters, and produces the spraying decoration effect of different shape.

Claims

1, a kind of fireworks of setting off waterborne, by band end urceolus (1), emission cartridge bag (3), the string fire draws (5) soon, partition (4), ignition fuse (11) and four or more monomer effect tube (6) are formed, it is characterized in that: band end urceolus (1) inner chamber base plate top is equipped with an emission cartridge bag (3), notched partition (4) is close to urceolus (1) internal chamber wall and is placed the top relevant position of emission cartridge bag (3), be shelved with four or more effect tube (6) above the band breach partition (4), be equipped with the moistureproof glue (8) of one deck above the effect medicine (7) of effect tube (6) inner chamber, the string fire draws (5) soon and passes partition (4) one breach and be close to urceolus (1) internal chamber wall and extend upward and draw (9) with the timing that is installed in effect tube (6) center upper portion and connect by drawing in the emission cartridge bag (3).

2, a kind of fireworks of setting off waterborne according to claim 1 is characterized in that: emission cartridge bag (3) wraps up with inflammable soft thing, and this inflammable soft thing is a bag film.

3, a kind of fireworks of setting off waterborne according to claim 1, it is characterized in that: urceolus (1) inner chamber is equipped with four or more effect tube (6), and effect tube (6) is the cylinder bodily form.

4, a kind of fireworks of setting off waterborne according to claim 2, it is characterized in that: urceolus (1) inner chamber is equipped with four or more effect tube (6), and effect tube (6) is the cylinder bodily form.