CN202066425U - Cannon cracker setoff emitter - Google Patents
Cannon cracker setoff emitter Download PDFInfo
- Publication number
- CN202066425U CN202066425U CN2011201093518U CN201120109351U CN202066425U CN 202066425 U CN202066425 U CN 202066425U CN 2011201093518 U CN2011201093518 U CN 2011201093518U CN 201120109351 U CN201120109351 U CN 201120109351U CN 202066425 U CN202066425 U CN 202066425U
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- China
- Prior art keywords
- chamber
- cylindrical shell
- barrel body
- cavity
- ignition cavity
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- Expired - Fee Related
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Abstract
The utility model relates to a firework setoff device, in particular to a cannon cracker setoff emitter, which is designed specific to the technical problems of single function and poor structural design of the conventional products of the same type. The emitter comprises a barrel body and an ignition cavity, wherein the barrel body is provided with a barrel tube; and an igniter is arranged in the ignition cavity. Key points are that: the outer diameter of the barrel body is provided with a main ignition cavity and an auxiliary ignition cavity; the main ignition cavity is communicated with the barrel tube of the barrel body; the auxiliary ignition cavity is parallel to the main ignition cavity; the main ignition cavity is provided with an ignition button; the igniter is arranged in the main ignition cavity; the bottom of the inner diameter of the barrel tube of the barrel body is provided with cork wood; the main ignition cavity end of the barrel body is provided with a back side cover; the outer diameter of the barrel body is provided with an auxiliary cavity seat; the auxiliary cavity seat is isolated from the barrel body; the igniter is arranged in the auxiliary ignition cavity; and the auxiliary ignition cavity is buckled with the barrel body through a buckle. The cannon cracker setoff emitter has a reasonable design, a simple structure and high safety, is convenient for hand holding and using, and is suitable for setting off cannon fireworks and other types of fireworks.
Description
Technical field
The utility model relates to the firecracker setting-off device, is that a kind of double-bang firecracker is seted off transmitter.
Background technology
" double-bang firecracker " is a kind of being commonly called as of firecrackers (or claim firecracker), and its bottom is provided with back door, and an end is provided with lead near the close bottom.The gunpowder of this firecrackers generally is separated into two-layer, and when lighting lead and setting off, the air-flow that lower floor's gunpowder explosion produces is washed the back door open, sprays downwards, and the air-flow of spray produces thrust upwards downwards, and firecrackers are pushed in the air; In the time of aloft, the blasting fuse airtight gunpowder in upper end that continued to ignite, this firecrackers secondary burns apace and explodes, and blooms for one in the air.Though this firecracker setting-off effect is better, these firecrackers danger when setting off is bigger, and its more or less freely gas leakage simultaneously and making moist has further improved danger when setting off.Security when improving this type of firecracker setting-off, as the ZL patent No. 92218514.X that discloses in the Chinese patent literature, June 9 1993 Granted publication day, utility model title " firecracker is seted off safety ".It is similar with existing similar double-bang firecracker Firecrackers safety ignitor that above-mentioned firecracker is seted off safety, by the hand-held firmly bobbin in Handheld Division, puts into the double-bang firecracker firecrackers in the bobbin, and the structure of its profile and rifle is comparatively close; But its structure is comparatively simple, and security is relatively poor, use comparatively single, less stable when hand-held.
Summary of the invention
For overcoming above-mentioned deficiency, the utility model provides a kind of rifle formula double-bang firecracker to set off transmitter to this area, makes the existing like product security of its solution lower, hand-held comparatively inconvenience, the technical problem that sparking mode and occupation mode are comparatively single.Its objective is and be achieved through the following technical solutions.
A kind of double-bang firecracker is seted off transmitter, and this transmitter comprises cylindrical shell and igniting chamber, and cylindrical shell is provided with bobbin, and igniting is provided with igniter in the chamber; Two kicking firecrackers are put into the bobbin of cylindrical shell, light the lead of these two kickings firecrackers by the igniter in the igniting chamber.The external diameter that its design main points are described cylindrical shells is provided with primary ignition chamber and auxiliary point fire chamber, and the primary ignition chamber is communicated with the bobbin of cylindrical shell, and auxiliary point fire chamber is parallel with the primary ignition chamber, and the primary ignition chamber is provided with button ignition switch, and primary ignition is provided with igniter in the chamber; The bobbin internal diameter bottom of cylindrical shell is provided with cork, and the primary ignition chamber end of cylindrical shell is provided with rear side cover.Two kicking firecrackers are put into the bobbin of cylindrical shell, open rear side cover, and two kicking firecrackers are positioned on the cork, and igniting place with lead places the primary ignition chamber covers rear side cover; The bobbin of cylindrical shell raised point into the sky, pull the button ignition switch on the primary ignition chamber, lead can be lighted.Above-mentioned auxiliary point fire chamber is parallel with the primary ignition chamber, and is connected with cylindrical shell respectively, and what make this transmitter is rifle shape; Cork is used to cushion the impulsive force that lead is lighted back two kicking firecrackers.
The external diameter of described cylindrical shell is provided with secondary chamber seat, and secondary chamber seat and cylindrical shell are separated, and the auxiliary point fire is provided with igniter in the chamber; Auxiliary point fire chamber fastens by buckle and cylindrical shell.Like this, auxiliary point fire chamber and cylindrical shell are separated, and the igniter in primary ignition chamber and the auxiliary point fire chamber uses and is independent of each other.In the time of need setting off other firecrackers, the secondary chamber seat of auxiliary point fire chamber from cylindrical shell unloaded, take out the igniter in the auxiliary point fire chamber, set off other firecrackers by buckle.
The utility model is reasonable in design, and is simple in structure, hand-held easy to use, safe, is applicable to setting off of double-bang firecracker firecrackers and other kinds firecrackers.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a sectional structure schematic diagram of the present utility model.
Figure number and title: 1, cylindrical shell, 101, bobbin, 102, secondary chamber seat, 2, rear side cover, 3, the primary ignition chamber, 4, button ignition switch, 5, auxiliary point fire chamber, 6, buckle, 7, cork.
The specific embodiment
Now in conjunction with the accompanying drawings, the utility model structure and use are further described.As shown in Figure 1 and Figure 2, the cylindrical shell 1 of this firecracker setting-off device is that primary raw material is made with the cylindrical steel tube that diameter is not less than 35mm, because existing two maximum kicking firecrackers diameters are 35mm, promptly cylindrical shell adopts bobbin 101 to make.One end of cylindrical shell is provided with opening, and the other end is a seal, and the seal of cylinder internal diameter is provided with cork 7.The sealed end of cylindrical shell is provided with rear side cover 2 and primary ignition chamber 3, and the primary ignition chamber is connected with cylindrical shell, and primary ignition is provided with igniter in the chamber, and the ignition switch in the primary ignition chamber is connected with the button ignition switch 4 in primary ignition chamber.The stage casing external diameter of cylindrical shell is provided with secondary chamber seat 102, and secondary chamber seat is provided with buckle 6, and auxiliary point fire chamber 5 fastens by the secondary chamber seat of buckle and cylindrical shell, and the auxiliary point fire also is provided with igniter in the chamber.Like this, auxiliary point fire chamber and primary ignition chamber be arranged in parallel, and auxiliary point fire chamber and cylindrical shell are separated, and the primary ignition chamber communicates with cylindrical shell, and this firecracker setting-off device is rifle shape.
During two kicking firecracker setting-offs, two kicking firecrackers are put into the bobbin of cylindrical shell, and two kicking firecrackers and cork offset, and open rear side cover, lead are placed igniting place in primary ignition chamber; Cover rear side cover, the bobbin of cylindrical shell is raised pointed into the sky, pull the button ignition switch on the primary ignition chamber, the leads of two kicking firecrackers can be lighted.During other firecracker setting-offs, push buckle, take out auxiliary point fire chamber earlier, take out the igniter in the auxiliary point fire chamber again, this igniter promptly can be used for setting off other firecrackers.
Claims (2)
1. a double-bang firecracker is seted off transmitter, and this transmitter comprises cylindrical shell (1) and igniting chamber, and cylindrical shell is provided with bobbin (101), and igniting is provided with igniter in the chamber; The external diameter that it is characterized in that described cylindrical shell (1) is provided with primary ignition chamber (3) and auxiliary point fire chamber (5), the primary ignition chamber is communicated with the bobbin (101) of cylindrical shell, auxiliary point fire chamber is parallel with the primary ignition chamber, and the primary ignition chamber is provided with button ignition switch (4), and primary ignition is provided with igniter in the chamber; The bobbin internal diameter bottom of cylindrical shell is provided with cork (7), and the primary ignition chamber end of cylindrical shell is provided with rear side cover (2).
2. double-bang firecracker according to claim 1 is seted off transmitter, it is characterized in that the external diameter of described cylindrical shell (1) is provided with secondary chamber seat (102), and secondary chamber seat and cylindrical shell are separated, and the auxiliary point fire is provided with igniter in the chamber; Auxiliary point fire chamber (5) fastens by buckle (6) and cylindrical shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201093518U CN202066425U (en) | 2011-04-14 | 2011-04-14 | Cannon cracker setoff emitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201093518U CN202066425U (en) | 2011-04-14 | 2011-04-14 | Cannon cracker setoff emitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202066425U true CN202066425U (en) | 2011-12-07 |
Family
ID=45060286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201093518U Expired - Fee Related CN202066425U (en) | 2011-04-14 | 2011-04-14 | Cannon cracker setoff emitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202066425U (en) |
-
2011
- 2011-04-14 CN CN2011201093518U patent/CN202066425U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20120414 |