CN200968824Y

CN200968824Y - Multi-lamp multi-firecracker

Info

Publication number: CN200968824Y
Application number: CN 200620094121
Authority: CN
Inventors: 徐坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-11-12
Filing date: 2006-11-12
Publication date: 2007-10-31
Anticipated expiration: 2016-11-12

Abstract

The utility model relates to an article for daily use, namely a multi-lamp multi-firecracker. The firecracker is also composed of an outer barrel 1, a gunpowder layer 6 inside the outer barrel, an ignition lead 4 and a back cover soil layer 7, and is characterized in that: more than two inner cylinders, such as 2 or 3, are also arranged on the upper part of the gunpowder layer 6 in the outer cylinder 1. The inside of each inner cylinder is provided with a fire-sealing soil layer 13, a sound-explosion agent layer 11, a fire-isolating soil layer 10, a firing cable 8 and a light powder layer 9 with different colors. The firecracker manufactured by the technical scheme continuously emits a plurality of sound sounds after being ignited, and emits different colors of light and colors in the air, so that the traditional firecracker and the fireworks are ingeniously combined. The loud sound is increased compared to the previous fireworks. Its effect and application range are between the firecracker and fireworks display, and the effect of the firecracker is greatly raised with low cost.

Description

Many many big guns of lamp firecrackers

Technical field the utility model relates to a kind of daily necessities, promptly a kind of many many big guns of lamp firecrackers.

The background technology firecracker is a kind of traditional product, and many gunpowder layer, ignition fuse and back cover soil layers by a short tube shape urceolus and the inside constitute, and can send after lighting and explode.Because this firecracker is simple, safety, sound is clear and loud in addition, the usefulness of suitable especially ordinary people happy event celebration, thereby prolong with several years and do not wane., firecracker can only explode and can not send light and color, does not satisfy higher requirement.Therefore, people have invented fireworks display.Fireworks display can not only send the sound, and can send gorgeous light and color., because the fireworks display cost is higher, the scope of use is very limited.In recent years, released the product that firecracker and fireworks display combine on the market, this product also can send light after sound.But, the sound that this product sent is less, and has only a sound, and the bright color that is sent is single, and form is simple, does not satisfy people's requirement.

The summary of the invention the purpose of this utility model provides a kind ofly can send polyphony and multiple light, and many many big guns of lamp firecrackers simple in structure, cheap.

Above-mentioned purpose is realized by following technical scheme: this many many big guns of lamp firecrackers, also be that a gunpowder layer by urceolus and the inside, ignition fuse and back cover soil layer constitute, different is: in said urceolus the inside, the top of gunpowder layer, plural inner core also is housed, and the inside of each inner core all is provided with the light medicine layer of the soil layer of banking up a fire, sonic boom agent layer, fire insulation soil layer, fuse and different colours.

Said inner core has two, a big inner core and a little inner core, and the light medicine layer in the tube is respectively ruddiness light medicine layer and green glow light medicine layer.

Said little inner core the inside between grave mound layer and sonic boom agent layer, also has a sawdust layer.

The firecracker that adopts technique scheme to make sends several sounds that explode continuously after lighting, and successively emits the light and the color of different colours aloft, compares with former firecracker, and not only sound is many, and has increased light and color, and the effect of fireworks display has been arranged.Compared with former fireworks display, resonant is more outstanding, and its effect and the scope of application all occupy between firecracker and the fireworks display, thereby with lower cost, makes the effect of firecracker obtain bigger lifting.

The description of drawings specific embodiment of the utility model is provided by the following drawings:

Fig. 1 is the front view of a kind of embodiment;

Fig. 2 is the vertical view of this embodiment.

Among the figure as seen: urceolus 1, big inner core 2, little inner core 3, ignition lead 4, paper washer 5 with holes, black powder layer 6, back cover soil layer 7, fuse 8, light medicine layer 9, fire insulation soil layer 10, sonic boom agent 11, sawdust 12, the soil layer 13 of banking up a fire, paper washer 14.

The specific embodiment is introduced a kind of embodiment below in conjunction with accompanying drawing:

As shown in the figure, this firecracker and existing firecracker appearance similar have the urceolus 1 of a tubulose, urceolus 1 diameter 30-80mm, long 120-300mm.The epimere of urceolus 1 has 14 block of one deck paper washer suitable for reading, and the lower end blocks end opening with the soil layer 7 of banking up a fire, and is black powder layer 6 above the soil layer 7 of banking up a fire, and black powder layer 6 is to picking out ignition fuse 5.Being one deck paper washer 5 with holes above the black powder layer 6, a little inner core 3 is arranged above the paper washer 5 with holes, is a big inner core 2 above the little inner core 3.Big inner core 2 the insides topmost one deck are the soil layers 13 of banking up a fire, and down are sonic boom agent layer 11, fire insulation soil layer 10, light medicine layer 9 successively, and fuse 8 is upwards worn to sonic boom agent layer 11 from following.Little inner core 3 is basic identical with the internal structure of big inner core 2, just between grave mound layer 13 and sonic boom agent 11, a sawdust layer 10 is arranged.

The using method of this firecracker is, this firecracker is erect placement, light ignition fuse 4, ignite black powder, along with a loud noise, big inner core 2 and little inner core 3 rise to the sky with red light and the green light that afterbody is lighted respectively, rise to about hundred meters, fuse 8 is lighted the sonic boom agent, sends two and explodes, and various combustibles are produced motley color pearl.

Claims

1. the firecracker of many big guns of lamp more than a kind, also be that a gunpowder layer (5) by urceolus (1) and the inside, ignition fuse (4) and back cover soil layer (7) constitute, it is characterized in that: in said urceolus (1) the inside, the top of gunpowder layer (6), plural inner core also is housed, and the inside of each inner core all is provided with the light medicine layer (9) of the soil layer of banking up a fire (13), sonic boom agent layer (11), fire insulation soil layer (10), fuse and different colours.

2. many many big guns of lamp firecrackers according to claim 1, it is characterized in that: said inner core has two, and a big inner core (2) and a little inner core (3) are placed up and down successively, and the light medicine layer (9) in the tube is respectively ruddiness light medicine layer and green glow light medicine layer.

3. many many big guns of lamp firecrackers according to claim 1 is characterized in that: said little inner core (3) the inside between soil layer of banking up a fire (13) and sonic boom agent layer (11), also has a sawdust layer (13).

4. many many big guns of lamp firecrackers according to claim 1 is characterized in that: the diameter 30-80mm of said urceolus (1), long 120-300mm.