CN2439662Y - Color firework launching apparatus - Google Patents
Color firework launching apparatus Download PDFInfo
- Publication number
- CN2439662Y CN2439662Y CN 00215921 CN00215921U CN2439662Y CN 2439662 Y CN2439662 Y CN 2439662Y CN 00215921 CN00215921 CN 00215921 CN 00215921 U CN00215921 U CN 00215921U CN 2439662 Y CN2439662 Y CN 2439662Y
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- CN
- China
- Prior art keywords
- switch base
- plug
- kind according
- gas cylinder
- described transmitter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a colorful firework launching apparatus which is composed of an air storage bottle and a pressure relief mechanism, wherein the air storage bottle is in the structure of an ABS plastic air pressure bottle which can resist pressure, and the pressure relief mechanism comprises a switch base, a rubber plug and a starting mechanism. The rubber plug is plugged at the bottle opening part of the air storage bottle, and the switch base is connected with the bottle opening part of the air storage bottle. The utility model has the advantages of low cost, simple processing, no rustiness, strong storage ability and safe use, and is suitable for various occasions of celebrations, festivals and recreating occasions.
Description
The utility model belongs to celebrating articles for use, relates to a kind of firework transmitter.Be applicable to various celebrations, red-letter day and entertainment place.
There is a kind of free of contamination papery firework tube to go on the market at present, with gas actuation power source, but transmitter is to use metal material, cost is expensive, process complicated need car, pincers, riveting, weldering to require high, the not anti-storage of easy-to-rust and when using the button karat gold belong to screw thread and discharge gas, the hidden danger that has sheet metal to burst apart.
The purpose of this utility model provide a kind of cost low, processing simple and easy, the anti-storage of not corrosion, firework transmitter safe in utilization.
Firework transmitter of the present utility model, it is characterized in that being made up of gas cylinder and pressure relief mechanism, gas cylinder 8 is withstand voltage ABS plastic air-pot formula structures, and pressure relief mechanism comprises switch base 6, plug 7 and actuating mechanism, plug 7 plugs are at gas cylinder 8 mouth cylindrical parts, and switch base 6 is connected with gas cylinder 8 mouth cylindrical parts.
Its actuating mechanism is made of safety plate 2, safety valve 1, elastomer 9, pulling rope 5 and draw ring 4, and safety plate 2 and safety valve 1 are arranged in the pin-and-hole of switch base 6 by pivot pin 3 and 10 respectively.
Its switch base 6 is special-shaped bottle caps, is through hole in the middle of the top cover, and the bottle cap sidewall is established snap device, and both sides extend to shape horizontal stripe, and pin-and-hole is established at the horizontal stripe both ends respectively.In the middle of its plug 7 the solid rubber post is set.
Its safety plate 2 centers are provided with through hole, and an end turnup also is socketed on the pivot pin.
Its safety valve 1 one ends are socketed on the pivot pin 10, and the horizontal dog clutch of the other end is connected on safety plate 2 one ends, and draw ring 4 is connected on safety valve 1 vertical pawl through pulling rope 5.
The utility model has the advantages that: compare with the transmitter of metal material, cost reduces greatly; Main parts size such as gas cylinder, switch base etc. are the ABS plastic injection mo(u)ldings, process simple; Non-metallic material, the anti-storage of not corrosion, pollution-free during use, safe and reliable.Below in conjunction with accompanying drawing and application example, the utility model is further elaborated:
Fig. 1 is structure, the form schematic diagram of an embodiment of the utility model.
Applicating example: gas cylinder 8, switch base 6 adopts the ABS plastic injection mo(u)ldings, its joint portion be plastics to plastics, not only non-corroding but also need not to lubricate the withstand voltage 20kg/cm that reaches
2More than, draw ring 4 can adopt common plastics; Pulling rope 5 adopts nylon rope; Plug 7 is a General Purpose Rubber; Safety plate 2, safety valve 1, pivot pin 3 and 10 can adopt ABS plastic or ordinary carbon steel.
After assembling finishes, from the safety plate interstitial hole through the solid rubber post nitrogen injection of plug 7 to reaching authorized pressure, the paper tube of packing into, the various gorgeous paper flower of filling on it is with paper or plastic membrane sealing two ends.Affect draw ring during application, pressure relief mechanism starts, and the gas cylinder internal pressure discharges, and paper flower can be beaten the height to 20～30m in spacious places such as squares, has reached the goal of the invention of expection.
Claims (6)
1. firework transmitter, it is characterized in that forming by gas cylinder and pressure relief mechanism, gas cylinder (8) is withstand voltage ABS plastic air-pot formula structure, pressure relief mechanism comprises switch base (6), plug (7) and actuating mechanism, plug (7) plug is at gas cylinder (8) mouth cylindrical part, and switch base (6) is connected with gas cylinder (8) mouth cylindrical part.
2. one kind according to the described transmitter of claim 1, it is characterized in that actuating mechanism is made of safety plate (2), safety valve (1), elastomer (9), pulling rope (5) and draw ring (4), safety plate (2) and safety valve (1) are arranged in the pin-and-hole of switch base (6) by pivot pin (3) and (10) respectively.
3. one kind according to the described transmitter of claim 1, it is characterized in that switch base (6) is a special-shaped bottle cap, is through hole in the middle of the top cover, and the bottle cap sidewall is established snap device, and both sides extend to shape horizontal stripe, and pin-and-hole is established at the horizontal stripe both ends respectively.
4. one kind according to the described transmitter of claim 1, it is characterized in that in the middle of the plug (7) solid rubber post (11) being set.
5. one kind according to the described transmitter of claim 1, it is characterized in that safety plate (2) center is provided with through hole, and an end turnup also is socketed on the pivot pin (3).
6. one kind according to the described transmitter of claim 1, it is characterized in that safety valve (1) one end is socketed on the pivot pin (10), and the horizontal dog clutch of the other end is connected on safety plate (2) one ends, and draw ring (4) is connected safety valve (1) vertically on the pawl through pulling rope (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00215921 CN2439662Y (en) | 2000-08-17 | 2000-08-17 | Color firework launching apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00215921 CN2439662Y (en) | 2000-08-17 | 2000-08-17 | Color firework launching apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2439662Y true CN2439662Y (en) | 2001-07-18 |
Family
ID=33581751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00215921 Expired - Fee Related CN2439662Y (en) | 2000-08-17 | 2000-08-17 | Color firework launching apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2439662Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101324412B (en) * | 2008-07-21 | 2011-07-13 | 安波 | Firework transmitting apparatus with time-delay function |
-
2000
- 2000-08-17 CN CN 00215921 patent/CN2439662Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101324412B (en) * | 2008-07-21 | 2011-07-13 | 安波 | Firework transmitting apparatus with time-delay function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |