CN2903899Y

CN2903899Y - Improved structure of high-altitude fireworks

Info

Publication number: CN2903899Y
Application number: CN 200620113152
Authority: CN
Inventors: 陈谢月桂
Original assignee: YONGFENG FIREWORKS Manufacturing ENTERPRISE Co Ltd
Current assignee: YONGFENG FIREWORKS Manufacturing ENTERPRISE Co Ltd
Priority date: 2006-04-26
Filing date: 2006-04-26
Publication date: 2007-05-23
Anticipated expiration: 2016-04-26

Abstract

The utility model discloses a modified structure of high-altitude pyrotechnics, which comprises a hollow sphere, a gunpowder unit and shell cover, wherein, the gunpowder unit is positioned inside the hollow sphere, the shell cover coated on the outside of the sphere has a left cover and a right cover, a clip-combiner units which can match each other is positioned on the edges of the left and right cover respectively; the shell covers are formed on the sphere. The utility model provides a streamlined shell structure built mutual compatibility which improves the cumbersome sticky situation of the manual operation, so that makes the processing process easier.

Description

High-altitude pyrotechnics structure-improved

Technical field:

The utility model relates to a kind of high-altitude pyrotechnics structure-improved, is meant a kind of structure and the high-altitude pyrotechnics structure-improved that the more known skill of processing operation is simple, cost is low especially.

Background technology:

Press, traditional high-altitude pyrotechnics structure consists predominantly of a hollow sphere, in order to accommodating the cartridge case of this spheroid, and the gunpowder unit of filling in spheroid; Wherein, this spheroid is formed by a upper shell and shell combination once, and on lower house, offer a perforation, and this gunpowder unit has extended a lead-in wire, this lead-in wire can be piercing in outside the lower house by perforation, utilize the gummed paper of multilayer or paper stock to coat sealing label on spheroid again,, and can be arranged in this cartridge case so that upper and lower casing links mutually; And being a common auxiliary pyrotechnics, this cartridge case penetrates utensil in the high-altitude, comprise that one has the cylindrical shell of accommodation space, and be contained in the powder composition of bottom in the cylindrical shell, when making this spheroid be arranged in the cylindrical shell, its lead-in wire can contact with this powder composition, and this spheroid repeatedly can be placed this cylindrical shell, when lighting this powder composition, also can make and ignite, simultaneously spheroid is upwards penetrated, when burning to the gunpowder unit, spheroid is ignited and is impelled all kinds of gunpowder unit to eject, and formation one has the high-altitude pyrotechnics of various colors and sound special efficacy.

These devices have been a known technology; But with regard to said structure, because of need are coated on this gummed paper or paper stock sealing label from level to level on the spheroid by manpower, in the making of practice, expend time in, particularly each spheroid all needs by the artificial complicated bonding operation of doing, and that this situation is not for we is desired.

The utility model content:

Technical problem to be solved in the utility model is at the deficiencies in the prior art, a kind of structure to be provided and to process the high-altitude pyrotechnics structure-improved that the more known skill of operation is simple, cost is low.

In order to solve the problems of the technologies described above, technical solution adopted in the utility model is: a kind of high-altitude pyrotechnics structure-improved includes a hollow sphere, and is arranged at gunpowder unit in the spheroid, and one is coated on the outer casing cover of spheroid etc. and forms; This casing cover has a You Gai and a left side lid, and should the right side, the rim of left side lid is provided with one correspondingly and have the engaging unit of clip mutually, this casing cover covers mutually and is formed on the spheroid.

In the such scheme: this spheroid includes on one spherical cap and spherical cap once, and this upper and lower spherical cap has a corresponding inner edge class and an outer rim class, covers with mutual clip, and forms an accommodation space of installing the gunpowder unit; And should go up the spherical cap binding and be equipped with a lead-in wire.This engaging unit can be a fin or a hook part configuration.This left side is covered an ora terminalis and is provided with a perforation.This spheroid is configurable in a cartridge case; Described cartridge case is a straight-tube shape configuration body; Comprise that pedestal, that the straight-tube shape cylindrical shell, with an end opening is arranged at the cylindrical shell blind end is contained in the container in the cylindrical shell, and one is arranged at powder composition in the container etc. and forms; The corresponding two ends of this container are provided with the long lead and a short leg of a predetermined length, and this long and short lead-in wire links this powder composition, and make long lead extended outside cartridge case.

Compared with prior art, the utility model has the advantages that: the casing cover that the utility model provides a structure to simplify is equipped mutually, has improved the complicated glutinous situation of covering operation of manually-operated, thereby has made procedure for processing easier.

Description of drawings:

Fig. 1 is a perspective exploded view of the present utility model.

Fig. 2 is that three-dimensional part of the present utility model makes up schematic diagram.

Fig. 3 is a three-dimensional combination schematic diagram of the present utility model.

Fig. 4 is the embodiment schematic diagram of the utility model configuration cartridge case.

Label declaration:

Spheroid 11

Spheroid 11 '

Last spherical cap 111

Class 112

Following spherical cap 113

Class 114

Lead-in wire 115

Gunpowder unit 12

Casing cover 13

Right lid 131

Left side lid 132

Engaging unit 133

Perforation 135

Cartridge case 14

Cylindrical shell 140

Pedestal 141

Container 142

Powder composition 143

Lead-in wire 144

Lead-in wire 145

Block set 146

The specific embodiment:

For novelty that the utility model had, characteristics, and other purpose and effect, will cooperate appended graphic explanation in detail hereinafter, and be tending towards understanding.

See also Fig. 1,2,3, in the embodiment that the utility model is adopted, comprise that a spheroid 11, a gunpowder unit 12 and a casing cover 13 etc. constitute.

This spheroid 11 is a hollow form configuration body, include on one spherical cap 111 and spherical cap 113 once, and this upper and lower spherical cap 111,113 has a corresponding inner edge class 112 and an outer rim class 114, covers with mutual clip, and forms an accommodation space of gunpowder unit 12 in order to installing; And should go up spherical cap 111 bindings and be equipped with a lead-in wire 115; Gunpowder unit 12 can be arranged at all types of effect pyrotechnics in this spheroid 11 on demand.

Casing cover 13 is a hollow form configuration body, comprise right lid 131 and one left side lid 132, and should the right side, the rim of left side lid 131,132 is provided with corresponding and clip, the engaging unit 133 that covers mutually, its engaging unit 133 can be a fin or a hook part configuration (figure does not show) etc., to cover mutually; And cover 132 1 ora terminalis in a left side and be provided with a perforation 135; So that casing cover 13 when being coated on this spheroid 11, can make lead-in wire 115 convexedly stretch in outside the perforation 135.

See also Fig. 4, in a typical embodiment, a cartridge case 14 is a straight-tube shape configuration body; Comprise that pedestal 141, that the straight-tube shape cylindrical shell 140, with an end opening is arranged at cylindrical shell 140 blind ends is contained in the container 142 in the cylindrical shell 140, and institutes such as powder composition 143 that are arranged in the container 142 form; Wherein these container 142 corresponding two ends are provided with the long lead 144 and a short leg 145 of a predetermined length, and these long and short lead-in wire 144,145 these powder compositions 143 of binding, and make long lead 144 extended outside cartridge case 14, so that light; And when first spheroid 11 is arranged at this container 142, the lead-in wire 115 of first spheroid 11 can contact with this powder composition 143, and cooperate a block set 146, and when second spheroid 11 ' is inserted and first spheroid 11 form at interval, prevent to clash into mutually between spheroid 11 and the spheroid 11 '.This second spheroid 11 ' can contact with this short leg 145; Be beneficial to operator 2 and light this long lead 144 powder burning agent 143, this powder composition 143 of mat ignites the lead-in wire 115 and the short leg 145 of spheroid 11, make that first, second spheroid 11,11 ' is upwards penetrated, ignite spheroid 11,11 ' in succession, all kinds of gunpowder unit 12 is ejected, and formation one has the sound and light program of various colors and sound special efficacy.

Comprehensive the above as can be known, the utility model high-altitude pyrotechnics structure-improved, the casing cover 13 that provides a structure to simplify is equipped mutually, reach the mode of easy procedure for processing, obviously improve the disappearance in the old law, and develop in the limited field at the smoke aloft ignition technique, represented sizable progress, fully meet the important document of utility model patent.

Claims

1. high-altitude pyrotechnics structure-improved includes a hollow sphere, and is arranged at gunpowder unit in the spheroid, and one is coated on the outer casing cover of spheroid etc. and forms; It is characterized in that: this casing cover has a You Gai and a left side lid, and should the right side, the rim of left side lid is provided with one correspondingly and have the engaging unit of clip mutually, this casing cover covers mutually and is formed on the spheroid.

2. high-altitude as claimed in claim 1 pyrotechnics structure-improved, it is characterized in that: this spheroid includes on one spherical cap and spherical cap once, and this upper and lower spherical cap has a corresponding inner edge class and an outer rim class, covers with mutual clip, and forms the accommodation space of an installing gunpowder unit; And should go up the spherical cap binding and be equipped with a lead-in wire.

3. high-altitude as claimed in claim 1 pyrotechnics structure-improved is characterized in that: this engaging unit can be a fin or a hook part configuration.

4. high-altitude as claimed in claim 1 pyrotechnics structure-improved, it is characterized in that: this left side is covered an ora terminalis and is provided with a perforation.

5. high-altitude as claimed in claim 1 pyrotechnics structure-improved is characterized in that: this spheroid is configurable in a cartridge case; Described cartridge case is a straight-tube shape configuration body; Comprise that pedestal, that the straight-tube shape cylindrical shell, with an end opening is arranged at the cylindrical shell blind end is contained in the container in the cylindrical shell, and one is arranged at powder composition in the container etc. and forms; The corresponding two ends of this container are provided with the long lead and a short leg of a predetermined length, and this long and short lead-in wire links this powder composition, and make long lead extended outside cartridge case.