CN2514300Y - Rotary fireworks display gas launching apparatus - Google Patents
Rotary fireworks display gas launching apparatus Download PDFInfo
- Publication number
- CN2514300Y CN2514300Y CN 01270175 CN01270175U CN2514300Y CN 2514300 Y CN2514300 Y CN 2514300Y CN 01270175 CN01270175 CN 01270175 CN 01270175 U CN01270175 U CN 01270175U CN 2514300 Y CN2514300 Y CN 2514300Y
- Authority
- CN
- China
- Prior art keywords
- gas cylinder
- firework
- gas
- gland
- cylinder
- 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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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model provides a rotary fireworks display gas launching apparatus consisting of a gas cylinder, a storage barrel for fireworks display fillings, a gland bush and a rubber plug. The rubber plug is pressed on a gas cylinder mouth and pressed with the gland bush. In order to be convenient for separating the rubber plug from the gas cylinder mouth, the outer end of the gland bush is provided with a symmetrical rectangle outboard wing and a neck cooperated with the outboard wing is arranged on the inside surface of the storage barrel for fireworks display fillings, the gland bush is connected with the gas cylinder mouth through a multiple thread; the gland bush and the rubber plug can be separated from the gas cylinder mouth only by rotating the gas cylinder, thereby launching the fireworks display fillings into high sky to form multicoloured effect.
Description
Technical field:
The utility model relates to a kind of device of launching the firework fill, especially a kind of rotary firework gas transmitter.
Background technology:
The firework of Xiao Shouing all adopts the fill of gas transmitter emission firework in the market, and the processing of the composition parts of the relieving mechanism of gas transmitter is complicated, in use, installs not easyly, and cost is higher.
Technology contents:
The purpose of this utility model provides a kind of rotary firework gas transmitter simple in structure, easy to assembly and with low cost.
The utility model is achieved in that a kind of rotary firework gas transmitter, comprise gas cylinder, firework fill storage cylinder, gland and plug, gas cylinder places the below of firework fill storage cylinder, plug is pressed in the gas cylinder bottle neck, be pressed with gland on the plug, gas cylinder and firework fill storage cylinder flexibly connect, the gland outer end is provided with symmetrical rectangle outer wing, the draw-in groove that matches with outer wing is set on firework fill storage cylinder inner surface, and gland is connected with the gas cylinder bottle neck by multiple thread.
Described gas cylinder can be by annular groove and the mutual clamping of firework fill.
Cover at glue and can be provided with and cotton rope that bottle neck is fixing.
Can be provided with base in the gas cylinder lower end.
Finish the emission of firework fill, must at first make gland lose the control of external force, can make plug break away from the gas cylinder bottle neck, the utility model is owing to adopted said structure, rotation firework fill storage cylinder during emission, with the draw-in groove cooperation gland is separated by outer wing with the gas cylinder bottle neck, in gas cylinder under the effect of gas pressure, plug breaks away from the gas cylinder bottle neck, gases at high pressure are gone out gas cylinder, to place the firework fill of gas cylinder top to launch, thereby finish whole emission process to the high-altitude.Compared with prior art, the utility model is simple in structure, but all one-shot formings of each parts install and use more conveniently, and can reduce cost.
Description of drawings:
The front schematic view of the rotary firework gas of the utility model shown in Figure 1 transmitter;
The A-A cutaway view of Fig. 1 shown in Figure 2.
The specific embodiment:
The utility model is described in further detail below in conjunction with drawings and Examples.
With reference to figure 1, shown in Figure 2, the rotary firework gas of the utility model transmitter comprises gas cylinder 5, firework fill storage cylinder 1, gland 3 and plug 4, gas cylinder 5 places the below of firework fill storage cylinder 1, in the firework fill storage cylinder 1 firework fill 2 is housed, in the gas cylinder bottle neck, be plugged with plug 4, be pressed with gland 3 on the plug 4, at gland 3 arranged outside symmetry rectangle outer wing 7, the draw-in groove 8 that matches with outer wing 7 is set on firework fill storage cylinder inner surface, and gland 3 is connected with the gas cylinder bottle neck by multiple thread.Make gland 3 break away from external force control by rotating gas cylinder 5, gland 3 out of control and plug 4 break away from bottle neck under gas cylinder 5 inner high voltage gas effects.Gas cylinder 5 is by annular groove and the 1 mutual clamping of firework fill tube, and gas cylinder 5 and firework fill tube 1 can slide mutually.Thereby make easy to install and usely, in emission process, eject and hurt sb.'s feelings, on glue lid 4, be provided with and cotton rope 6 that bottle neck is fixing for fear of glue lid 4.Be provided with base 9 in gas cylinder 5 lower ends, can make the gas transmitter be cylinder, be convenient to the outside and be with sheathing.
When rotary firework gas transmitter discharges, at first remove sheathing, the right hand is held gas cylinder 5, left hand rotates firework fill tube 1, two palmistry to rotating, because the result who rotates, gland 3 separates with the gas cylinder bottle neck, be filled with gases at high pressure in the gas cylinder 5, under the effect of air pressure, gland 3 and plug 4 are gone out the gas cylinder bottle neck, when plug 4 breaks away from the gas cylinder bottle neck, gases at high pressure are just gone out gas cylinder 5, thereby the firework fill is launched to the high-altitude, form multicoloured effect.
Claims (4)
1, a kind of rotary firework gas transmitter, comprise gas cylinder, firework fill storage cylinder, gland and plug, gas cylinder places the below of firework fill storage cylinder, plug is pressed in the gas cylinder bottle neck, be pressed with gland on the plug, gas cylinder and firework fill storage cylinder flexibly connect, and it is characterized in that: the gland outer end is provided with symmetrical rectangle outer wing, the draw-in groove that matches with outer wing is set on firework fill storage cylinder inner surface, and gland is connected with the gas cylinder bottle neck by multiple thread.
2, rotary firework gas transmitter according to claim 1, it is characterized in that: described gas cylinder is by annular groove and the mutual clamping of firework fill.
3, rotary firework gas transmitter according to claim 2 is characterized in that: cover at described glue and be provided with and cotton rope that bottle neck is fixing.
4, rotary firework gas transmitter according to claim 1 is characterized in that: be provided with base in described gas cylinder lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01270175 CN2514300Y (en) | 2001-11-07 | 2001-11-07 | Rotary fireworks display gas launching apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01270175 CN2514300Y (en) | 2001-11-07 | 2001-11-07 | Rotary fireworks display gas launching apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2514300Y true CN2514300Y (en) | 2002-10-02 |
Family
ID=33675843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01270175 Expired - Fee Related CN2514300Y (en) | 2001-11-07 | 2001-11-07 | Rotary fireworks display gas launching apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2514300Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114291232A (en) * | 2021-12-13 | 2022-04-08 | 董振华 | Portable water lifesaving stick |
-
2001
- 2001-11-07 CN CN 01270175 patent/CN2514300Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114291232A (en) * | 2021-12-13 | 2022-04-08 | 董振华 | Portable water lifesaving stick |
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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 |