CN115823957A - Small fireworks without paper sheet - Google Patents
Small fireworks without paper sheet Download PDFInfo
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- CN115823957A CN115823957A CN202111089468.9A CN202111089468A CN115823957A CN 115823957 A CN115823957 A CN 115823957A CN 202111089468 A CN202111089468 A CN 202111089468A CN 115823957 A CN115823957 A CN 115823957A
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- emission
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- barrel
- base
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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Abstract
The invention discloses a small paper-sheet-free firework which comprises an outer emission barrel, wherein an inner barrel is fixed at one end in the outer emission barrel, a base with an ignition hole is arranged at one end of the inner barrel, an igniter is inserted into the ignition hole, an emission medicine is arranged on the base or an emission medicine bag with the emission medicine, spherical or cylindrical effect medicines are arranged on the emission medicine or the emission medicine bag, the other end of the inner barrel is sealed by a thin film, the thin film is a box sealing adhesive tape, the number of the box sealing adhesive tape is 2 to 8, the emission medicine bag is a plastic bag with the emission medicine, the opening of the plastic bag is sealed by the box sealing adhesive tape, nails or glue are arranged between the outer emission barrel and the inner barrel, the inner surface of the base is a spherical surface or a paraboloid of revolution, the base is made of plastics, the nails or the glue are arranged between the base and the inner barrel, and the igniter is an electric arc igniter or an electric heating wire. The invention has the advantages of simple and reliable structure and no environmental pollution caused by paper sheets.
Description
Technical Field
The invention relates to a firework product, in particular to a small paper-sheet-free firework.
Background
The traditional small fireworks are characterized in that propellant powder is directly loaded into a propellant outer cylinder provided with a base, a perforated paper sheet is pressed into the propellant powder, effective fruit powder is loaded on the perforated paper sheet, and one or more paper sheets are pressed into the effective fruit powder, so that the paper sheets are scattered on the spot after each propellant, and particularly, the environmental pollution can be caused in large firework performance.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the small paper-free firework with a simple structure.
The invention adopts the following technical scheme.
A small fireworks without paper sheet is composed of an external cylindrical launching tube, an internal cylindrical tube fixed to one end of said external cylindrical launching tube, a base with ignition hole in it, an igniter inserted in said ignition hole, and a launching powder or a medicine bag with launching powder.
The film is a box sealing adhesive tape, and the number of layers of the box sealing adhesive tape is 2-8.
The propellant bag is a plastic bag filled with propellant powder, and the opening of the plastic bag is sealed by a sealing adhesive tape.
And nails or glue are arranged between the emission outer cylinder and the inner cylinder.
The inner surface of the base is a spherical surface or a paraboloid of revolution.
The base is made of plastic, and nails or glue are arranged between the base and the inner barrel.
The igniter is an electric arc igniter or an electric heating wire and gunpowder igniter.
The inner diameter of the emission outer cylinder is 36 mm, the outer diameter of the emission outer cylinder is 45 mm, the length of the emission outer cylinder is 350 mm, the inner diameter of the inner cylinder is 30 mm, the outer diameter of the inner cylinder is 35.5 mm, the length of the inner cylinder is 140 mm, the emission medicine package is filled with 3 to 12 g of emission medicine, the effect medicine is bright beads with the diameter of 6 to 28 mm, the total weight is 15 to 65 g, the film is a box sealing adhesive tape, the number of layers of the box sealing adhesive tape is 2 to 4, 2 to 6 shooting nails are arranged between the emission outer cylinder and the inner cylinder, and 2 to 6 shooting nails are arranged between the base and the inner cylinder.
The inner diameter of the emission outer cylinder is 45 mm, the outer diameter is 55 mm, the length is 450 mm, the inner diameter of the inner cylinder is 38 mm, the outer diameter is 44 mm, the length is 110 mm, 4-14 g of emission medicine is filled in the emission medicine package, the effect medicine is bright beads with the diameter of 6-36 mm, the total weight is 20-70 g, the film is a box sealing adhesive tape, the number of layers of the box sealing adhesive tape is 2-5, 2-6 shooting nails are arranged between the emission outer cylinder and the inner cylinder, and 2-6 shooting nails are arranged between the base and the inner cylinder.
The inner diameter of the emission outer cylinder is 60 mm, the outer diameter is 72 mm, the length is 480 mm, the inner diameter of the inner cylinder is 50 mm, the outer diameter is 59 mm, the length is 180 mm, the emission medicine package is filled with 5 to 25 g of emission medicine, the effect medicine is bright beads with the diameter of 6 to 45 mm, the total weight is 20 to 90 g, the film is a box sealing adhesive tape, the number of layers of the box sealing adhesive tape is 2 to 6, 2 to 6 shooting nails are arranged between the emission outer cylinder and the inner cylinder, and 2 to 6 shooting nails are arranged between the base and the inner cylinder.
Compared with the prior art, the invention has the advantages of simple and reliable structure and no environmental pollution caused by paper sheets.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
The invention is described in further detail below with reference to the figures and examples.
Example 1, as shown in fig. 1, a small paper-sheet-free firework comprises an outer emission barrel 9, an inner barrel 7 is fixed at one end of the outer emission barrel 9 by 4 shooting nails 5, a plastic base 3 with an ignition hole is fixed at one end of the inner barrel 7 by 4 small shooting nails 2, an arc igniter 1 is inserted into the ignition hole, the inner surface of the plastic base 3 is a paraboloid of revolution, practice proves that the plastic base 3 with the paraboloid of revolution at the inner surface can enable effect medicines to be raised higher, a propellant powder bag 4 containing the propellant powder is arranged on the plastic base 3, the mouth of the plastic bag is sealed by a sealing tape, the effect medicines of a bright bead 6 are contained on the propellant powder bag 4, the other end of the inner barrel 7 is sealed by a sealing tape 8 with the thickness of 0.05 mm, the number of the sealing tape 8 is 3, the thickness and the number of the layers of the sealing tape 8 affect the height of the effect medicines rising, the number of the sealing tape 8 is too small, the number of the effect medicines rising height of the sealing tape 8 is too thick, and the effect medicines cannot be too many.
In example 2, the inner diameter of the launching outer cylinder 9 is 36 mm, the outer diameter thereof is 45 mm, the length thereof is 350 mm, the inner diameter of the inner cylinder 7 is 30 mm, the outer diameter thereof is 35.5 mm, the length thereof is 140 mm, the launching explosive package 4 is filled with 8 g of launching explosive, the effect explosive is bright beads 6 with the diameter of 11.5 mm, the total weight thereof is 60 g, the film is a sealing adhesive tape 8 with the thickness of 0.05 mm, the number of layers of the sealing adhesive tape 8 is 3, 4 shooting nails 5 are arranged between the launching outer cylinder 9 and the inner cylinder 7, and 4 small shooting nails 2 are arranged between the base 3 and the inner cylinder 7.
In example 3, the inner diameter of the launching outer cylinder 9 is 45 mm, the outer diameter is 55 mm, the length is 450 mm, the inner diameter of the inner cylinder 7 is 38 mm, the outer diameter is 44 mm, the length is 110 mm, the launching medicine package 4 is filled with 10 g of launching medicine, the effect medicine is bright beads 6 with the diameter of 13 mm, the total weight is 58 g, the film is a sealing adhesive tape 8 with the thickness of 0.05 mm, the number of layers of the sealing adhesive tape 8 is 3, 4 shooting nails 5 are arranged between the launching outer cylinder 9 and the inner cylinder 7, and 4 small shooting nails 2 are arranged between the base 3 and the inner cylinder 7.
Example 4, the inner diameter of the launching outer cylinder 9 is 60 mm, the outer diameter is 72 mm, the length is 480 mm, the inner diameter of the inner cylinder 7 is 50 mm, the outer diameter is 59 mm, the length is 180 mm, the launching medicine package 4 is filled with 12 g of launching medicine, the effect medicine is bright beads 6 with the diameter of 15 mm, the total weight is 80 g, the film is a sealing adhesive tape 8 with the thickness of 0.05 mm, the number of layers of the sealing adhesive tape 8 is 4, 4 shooting nails 5 are arranged between the launching outer cylinder 9 and the inner cylinder 7, and 4 small shooting nails 2 are arranged between the base and the inner cylinder.
Claims (10)
1. A small fireworks without paper sheets is composed of an external emitting tube, an internal tube fixed to one end of said external emitting tube, a base with ignition hole in it, an igniter inserted in said ignition hole, and an emitting powder or an emitting powder bag with emitting powder.
2. The paperless small firework as claimed in claim 1, wherein the film is a box sealing tape, and the number of the box sealing tape layers is 2-8.
3. The paper-free small firework as claimed in claim 1, wherein the propellant bag is a plastic bag containing propellant, and the mouth of the plastic bag is sealed with a sealing tape.
4. The paperless fireworks display of claim 1, wherein there are nails or glue between the outer and inner barrels.
5. The paperless small display of claim 1, wherein the inner surface of the base is spherical or paraboloidal.
6. The small paper-free fireworks display according to claim 1, wherein the base is made of plastic, and nails or glue are arranged between the base and the inner cylinder.
7. The paperless small display according to claim 1, wherein the igniter is an arc igniter or a glow wire-fuse igniter.
8. The paperless small firework as claimed in claim 1, wherein the inner diameter of the outer emission barrel is 36 mm, the outer diameter of the outer emission barrel is 45 mm, the length of the outer emission barrel is 350 mm, the inner diameter of the inner barrel is 30 mm, the outer diameter of the inner barrel is 35.5 mm, the length of the inner barrel is 140 mm, the emission medicine package is filled with 3 to 12 g of emission medicine, the effect medicine is bright beads with the diameter of 6 to 28 mm, the total weight is 15 to 65 g, the film is a box sealing adhesive tape, the number of layers of the box sealing adhesive tape is 2 to 4, 2 to 6 shooting nails are arranged between the outer emission barrel and the inner barrel, and 2 to 6 shooting nails are arranged between the base and the inner barrel.
9. The paperless small firework as claimed in claim 1, wherein the inner diameter of the outer emission cylinder is 45 mm, the outer diameter of the outer emission cylinder is 55 mm, the length of the outer emission cylinder is 450 mm, the inner diameter of the inner cylinder is 38 mm, the outer diameter of the inner cylinder is 44 mm, the length of the inner cylinder is 110 mm, the emission medicine package is filled with 4 to 14 g of emission medicine, the effect medicine is bright beads with the diameter of 6 to 36 mm, the total weight is 20 to 70 g, the film is a box sealing adhesive tape, the number of layers of the box sealing adhesive tape is 2 to 5, 2 to 6 shooting nails are arranged between the outer emission cylinder and the inner cylinder, and 2 to 6 shooting nails are arranged between the base and the inner cylinder.
10. The paperless small firework as claimed in claim 1, wherein the inner diameter of the outer emission cylinder is 60 mm, the outer diameter of the outer emission cylinder is 72 mm, the length of the outer emission cylinder is 480 mm, the inner diameter of the inner cylinder is 50 mm, the outer diameter of the inner cylinder is 59 mm, the length of the inner cylinder is 180 mm, the emission medicine package is filled with 5 to 25 g of emission medicine, the effect medicine is bright beads with the diameter of 6 to 45 mm, the total weight is 20 to 90 g, the film is a box sealing adhesive tape, the number of layers of the box sealing adhesive tape is 2 to 6, 2 to 6 shooting nails are arranged between the outer emission cylinder and the inner cylinder, and 2 to 6 shooting nails are arranged between the base and the inner cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111089468.9A CN115823957A (en) | 2021-09-17 | 2021-09-17 | Small fireworks without paper sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111089468.9A CN115823957A (en) | 2021-09-17 | 2021-09-17 | Small fireworks without paper sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115823957A true CN115823957A (en) | 2023-03-21 |
Family
ID=85515168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111089468.9A Pending CN115823957A (en) | 2021-09-17 | 2021-09-17 | Small fireworks without paper sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115823957A (en) |
-
2021
- 2021-09-17 CN CN202111089468.9A patent/CN115823957A/en active Pending
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