CN200979394Y - A safety device for firing fireworks - Google Patents
A safety device for firing fireworks Download PDFInfo
- Publication number
- CN200979394Y CN200979394Y CN 200620048551 CN200620048551U CN200979394Y CN 200979394 Y CN200979394 Y CN 200979394Y CN 200620048551 CN200620048551 CN 200620048551 CN 200620048551 U CN200620048551 U CN 200620048551U CN 200979394 Y CN200979394 Y CN 200979394Y
- Authority
- CN
- China
- Prior art keywords
- firecracker
- utility
- lighting
- model
- chassis
- 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 discloses a firecracker setting off tripper, comprising a lighting tube arranged with a lighting port and an adjusting screw on the tube body, and a chassis arranged with a round hole on the middle portion, wherein the lighting tube is fixed on the chassis, the circumference of the chassis is arranged with a folded plate connected with the chassis through a butt. When the utility model is used, the folded plate is erected, the firecracker is put into the lighting tube, the firecracker blasting fuse extending out of the lighting port, the firecracker blasting fuse is lighted, then the lighted firecracker lifts off and blasts after discharging gas from the round hole. If the firecracker does not lift off, the firecracker only can blast in the lighting tube, thereby the lighting tube makes a safeguard action and the personal injury accident can not be happened. The utility model has reasonable structure design and safe and reliable utilization, thereby setting off firecracker with the utility model is very safe and does not influence the lighting effect of the firecracker.
Description
Technical field
The utility model relates to a kind of protector, and specifically a kind of firecracker is seted off safety.
Background technology
Chinese will set off firecrackers on New Year's Day or other festivals, when doing marriage and new industry and opening a business, and increase and set off celebrating atmosphere by contrast with this.When setting off firecrackers, need firecracker is hand-held or be placed on bearing, rapid development lift-off blast behind the some combustion wire, this form of setting off causes the annual accident hundreds of that comes to harm because of setting off firecrackers to rise through regular meeting's situation that meets accident, and loses very serious.
Summary of the invention
The purpose of this utility model is that a kind of firecracker that provides at the deficiencies in the prior art is seted off safety, and it makes as safe as a house, the convenience that sets off firecrackers personal injury accident can not take place.
The concrete technical scheme that realizes the utility model purpose is:
A kind of firecracker is seted off safety, and it comprises that a stack shell is provided with lights mouthful and the discharge tube of adjustment screw, a middle part are provided with the base of circular hole, and discharge tube is fixed on the base.
Described perimeter is provided with flap, and flap is connected with base by hinge.
The utility model reasonable in design, safe and reliable, it is as safe as a house to set off firecrackers with it, and does not influence the firework display effect of firecracker.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is the utility model understructure schematic diagram
Fig. 3 is the utility model user mode schematic diagram
The specific embodiment
Consult Fig. 1, the utility model comprise a stack shell be provided with light mouthfuls 2 and the discharge tube 1 of adjustment screw 3, a middle part be provided with the base 4 of circular hole 7, discharge tube 1 is fixed on the base 4.
Consult Fig. 2, the utility model base 4 peripheries are provided with flap 5, and flap 5 is connected with base 4 by hinge 6.
Consult Fig. 3; when the utility model uses: flap 5 is propped; firecracker 8 is put into discharge tube 1, and make firecracker 8 set off lead-in wire to stretch out and light mouthfuls 2, regulate expansion screw 3; it is stable that firecracker 8 is placed in the discharge tube 1; fire off crackers and set off lead-in wire from lighting mouthfuls 2, the firecracker of lighting is discharged rapid development lift-off blast behind the gases from circular hole 7, and lift-off only can be in discharge tube 1 implode yet if firecracker soars; discharge tube 1 plays the safeguard protection effect, personal injury accident can not take place.
Claims (2)
1, a kind of firecracker is seted off safety, it is characterized in that it comprises that a stack shell is provided with and light the base (4) that mouthful (2) and the discharge tube (1) of adjustment screw (3), a middle part are provided with circular hole (7) that discharge tube (1) is fixed on the base (4).
2, firecracker according to claim 1 is seted off safety, it is characterized in that described base (4) periphery is provided with flap (5), and flap (5) is connected with base (4) by hinge (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620048551 CN200979394Y (en) | 2006-12-05 | 2006-12-05 | A safety device for firing fireworks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620048551 CN200979394Y (en) | 2006-12-05 | 2006-12-05 | A safety device for firing fireworks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200979394Y true CN200979394Y (en) | 2007-11-21 |
Family
ID=38979775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620048551 Expired - Fee Related CN200979394Y (en) | 2006-12-05 | 2006-12-05 | A safety device for firing fireworks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200979394Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101799258A (en) * | 2010-02-22 | 2010-08-11 | 刘勇 | Firework safe setting-off device |
| CN103453804A (en) * | 2012-05-30 | 2013-12-18 | 苏州卫生职业技术学院 | High-rising firecracker launcher |
-
2006
- 2006-12-05 CN CN 200620048551 patent/CN200979394Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101799258A (en) * | 2010-02-22 | 2010-08-11 | 刘勇 | Firework safe setting-off device |
| CN103453804A (en) * | 2012-05-30 | 2013-12-18 | 苏州卫生职业技术学院 | High-rising firecracker launcher |
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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 |