CN2176531Y - Fireworks - Google Patents

Abstract

The utility model relates to a night thunder series firework, which belongs to a ground small firework product; the utility model is composed of a middle cylinder, an inner cylinder, a black powder, bright beads, a lead, etc. The utility model has the following characteristics: a fire passing hole of the inner cylinder constructed with mud is inserted with a fire walking lead; the upper end is filled with a mixture of white bright beads and the black powder and is also provided with fireworks; the lower end is filled with the ionone powder; red fire ascends and white bright beads and three fireworks are spread at the setting-off of the product with the sound similar to the lightning and the thunder. The utility model with the rational craftwork and the convenient setting-off, can produce serial products and is suitable for folk celebration and recreation use.

Description

Fireworks

The utility model is a thunder series fireworks at a kind of midnight, possession face small festive firework kind firework product, both can singlely set off, one-tenth cartridge type also capable of being combined or box pilosity are seted off, and the some combustion wire is after the lift-off of a string red zone fire, spreading white is dodged pearl and three bangers, like fulmination, bright in luster, sound is clear and melodious.

Existing ground small festive firework kind product is to adopt the inner core filling process, and always along there being inner core to beat the mud head, with bright pearl and bursting charge mixed packing, this complex process, work efficiency is low, labour intensity is big, sets off amorphous pattern afterwards.

Task of the present utility model provides a kind of ground small festive firework kind product, midnight the thunder series fireworks, when setting off, after the lift-off of a string red zone fire, spreading white is dodged pearl and three bangers, like fulmination, bright in luster, sound is clear and melodious.

To achieve these goals, solution of the present utility model is, form by middle tube, inner core, black powder, bright pearl and lead-in wire etc., it is characterized in that: in inner core, build crossing in the fire hole of a mud and be inserted with fire walking lead wire, its upper end is filled with the mixture of white bright pearl and black powder, three bangers are housed, and its lower end is filled with the blusher gunpowder; Lower end at middle tube is equipped with coil paper, is filled with bed mud, the black powder of packing into, and inner core packed into, cover cardboard, insert fire walking lead wire; With the fire walking lead wire parallel connection of tube in a plurality of, in pack into urceolus or the outer container, draw main lead-in wire.

Advantage of the present utility model is: 1, new terrestrial small festive firework kind product, and a string flourishing lift-off when setting off, spreading white is dodged pearl and three bangers, like fulmination; 2, can produce series of products, both can singlely set off, one-tenth cartridge type also capable of being combined or box pilosity are seted off; 3, technology rationally, set off conveniently, be applicable to that folk festival, amusement use.

Brief description of drawings:

Fig. 1, be front view of the present utility model

Fig. 2, be the front view that the utility model is combined into cartridge type

Fig. 3, be that the utility model is combined into box front view

Below in conjunction with accompanying drawing, the utility model is described in detail:

The utility model is made up of middle tube ［ 2 ］, inner core ［ 3 ］, black powder ［ 9 ］, bright ball ［ 12 ］ and lead-in wire ［ 7 ］ etc., it is characterized in that: in inner core ［ 3 ］, build crossing in the fire hole of a mud ［ 11 ］ and be inserted with fire walking lead wire ［ 7 ］, its upper end is filled with the mixture of white bright pearl ［ 12 ］ and black powder ［ 9 ］, three bangers ［ 13 ］ are housed, and its lower end is filled with blusher gunpowder ［ 10 ］; Coil paper ［ 4 ］ is equipped with in lower end at middle tube ［ 2 ］, is filled with bed mud ［ 5 ］, the black powder of packing into ［ 9 ］, and, cover cardboard ［ 8 ］ with inner core ［ 3 ］ the middle tube ［ 2 ］ of packing into, insert fire walking lead wire ［ 7 ］; With fire walking lead wire ［ 7 ］ parallel connection of tube ［ 2 ］ in a plurality of, in urceolus of packing into ［ 14 ］ or the outer container ［ 15 ］, draw main lead-in wire ［ 1 ］, be cartridge type or box product.Its blusher gunpowder ［ 10 ］ is made up of strontium carbonate, potassium hyperchlorate, almag and resin, and white bright pearl ［ 12 ］ is made up of barium nitrate, almag and sulphur, and black powder ［ 9 ］ is made up of potassium nitrate, sulphur, charcoal and aluminium powder.As shown in Figure 1, 2, 3.

Claims (1)

1, a kind of midnight the thunder series fireworks, form by middle tube [2], inner core [3], black powder [9], bright pearl [12] and go between [7] etc., it is characterized in that:

A, build crossing in the fire hole of a mud [11] be inserted with fire walking lead wire [7] in inner core [3], the mixture that its upper end is filled with white bright pearl [12] and black powder [9] is equipped with three bangers [13], and its lower end is filled with blusher gunpowder [10];

B, coil paper [4] is housed, is filled with bed mud [5] in the lower end of middle tube [2], the black powder of packing into [9], and, cover cardboard [8] with inner core [3] the middle tube [2] of packing into, insert fire walking lead wire [7];

C, with fire walking lead wire [7] parallel connection of tube [2] in a plurality of, in urceolus of packing into [14] or the outer container [15], draw main lead-in wire [1].

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