CN205561663U - Device is touched off to fireworks safety - Google Patents
Device is touched off to fireworks safety Download PDFInfo
- Publication number
- CN205561663U CN205561663U CN201620245660.0U CN201620245660U CN205561663U CN 205561663 U CN205561663 U CN 205561663U CN 201620245660 U CN201620245660 U CN 201620245660U CN 205561663 U CN205561663 U CN 205561663U
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- CN
- China
- Prior art keywords
- sleeve
- fireworks
- utility
- deep bead
- model
- 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 provides a device is touched off to fireworks safety, the device include the sleeve with fireworks shell looks adaptation, and fireworks shell can place in the sleeve, and linking bridge is equipped with to the sleeve bottom, and sleeve open -top just is equipped with the deep bead all around to to install the arc lead wire along the position and light the mouth under the arbitrary one side deep bead of sleeve, is the sleeve inner wall equipped with 2 with the fireworks shell outer wall the 9mm interval. The utility model discloses the problem of using in the windy environment naked light hardly to go between fireworks to light also can be solved to safety that can the guarantee person of touchhing off and audience.
Description
Technical field
This utility model relates to fireworks and firecrackers field, particularly relates to a kind of firework safe setting-off device.
Background technology
Fireworks and firecrackers is to be the artware that raw material is made with pyrotechnic composition, through burning things which may cause a fire disaster burning send sound, light, color,
Cigarette, the product of mist special-effect.Current ground type fireworks are mostly cylinder or cuboid, typically by fireworks when setting off
Cylinder is placed directly within and carries out a little putting on the ground.Due to the product attribute of fireworks, during setting off, often it is difficult to avoid that generation is unexpected
Blast, thus injure the person of setting off and audience, cause security incident, destroy celebrating atmosphere.Pyrotechnics is beautiful, but is intended to note
Meaning safety.
Utility model content
For defect present in above-mentioned prior art, this utility model aims to provide a kind of firework safe setting-off device, energy
Ensure the person of setting off and the safety of audience, also can solve the environment that wind is big uses what naked light was difficult to light fireworks leads to ask
Topic.
In order to realize above-mentioned technical purpose, this utility model employing following scheme: a kind of firework safe setting-off device, including
The sleeve suitable with fireworks cylinder, described fireworks cylinder can be placed in sleeve, described sleeve bottom equipped with connect support,
Described sleeve open top and be formed around deep bead, and under sleeve any one side block aerofoil, along position, arc is installed draws
Mouth lighted by line, and described sleeve lining and fireworks cylinder outer wall are provided with 2-9mm spacing.
Preferably, described sleeve bottom is provided with deep bead.
Preferably, described deep bead is laid with vent.
Preferably, the connection support height 3cm of described sleeve bottom.
The beneficial effects of the utility model: a kind of firework safe setting-off device that this utility model provides, can ensure the person of setting off
With the safety of audience, the problem that also can solve to use naked light to be difficult to light fireworks leads in the environment that wind is big.Secure side
Just, reliability is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1, sleeve；2, fireworks cylinder；3, support is connected；4, deep bead；5, mouth lighted by lead-in wire: 6, logical
Air port.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings.
Shown in Figure 1, this utility model provides a kind of firework safe setting-off device, including suitable with fireworks cylinder 2
Sleeve 1, described fireworks cylinder 2 can be placed in sleeve 1, bottom described sleeve 1 equipped with connect support 3, described set
Cylinder 1 open top and be formed around deep bead 4, and along position, arc is installed 4 times at sleeve 1 any one side block aerofoil and draws
Mouth 5 lighted by line, and described sleeve 1 inwall and fireworks cylinder 2 outer wall are provided with 2-9mm spacing.Due to use lead-in wire light
Mouthfuls 5 are arranged around deep bead to solve because using naked light to be difficult to the problem lighted by fireworks leads in the big environment of wind, increase
The safety coefficient of fireworks firecracker firing.Use open-topped sleeve 1 structure and make the sidewall of sleeve 1 and built-in fireworks
Spacing between cylinder 2 is 2-9mm, so when setting off its interior fireworks, produces series connection after being avoided that the blast of single fireworks
Blast and resilience are exploded, thus ensure that the safety of the person of setting off and audience.Explosion severity according to conventional fireworks calculates
Go out, by the line space design of cylinder 1 sidewall Yu built-in fireworks cylinder 2 be 4mm be preferred version.And it is any one at sleeve 1
Side block aerofoil is provided with arc lead-in wire along position 4 times and lights mouth 5, and the convenient point to fireworks is put.
As preferably embodiment, bottom described sleeve 1, it is provided with deep bead 4.
As preferably embodiment, described deep bead 4 is laid with vent 6.
As preferably embodiment, the high 3cm of connection support 3 bottom described sleeve 1.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to
Stating embodiment, all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, without departing from the some improvement under this utility model principle premise
And retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (4)
1. a firework safe setting-off device, including the sleeve suitable with fireworks cylinder, described fireworks cylinder can be placed in
In sleeve, it is characterised in that: described sleeve bottom is equipped with connecting support, described sleeve open top and be formed around keeping out the wind
Plate, and be provided with along position under sleeve any one side block aerofoil arc lead-in wire light mouth, described sleeve lining and fireworks tube
External wall is provided with 2-9mm spacing.
A kind of firework safe setting-off device the most according to claim 1, it is characterised in that: described sleeve bottom sets
There is deep bead.
A kind of firework safe setting-off device the most according to claim 1 and 2, it is characterised in that: described deep bead
On be laid with vent.
A kind of firework safe setting-off device the most according to claim 1, it is characterised in that: described sleeve bottom
Connect support height 3cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620245660.0U CN205561663U (en) | 2016-03-29 | 2016-03-29 | Device is touched off to fireworks safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620245660.0U CN205561663U (en) | 2016-03-29 | 2016-03-29 | Device is touched off to fireworks safety |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205561663U true CN205561663U (en) | 2016-09-07 |
Family
ID=56815745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620245660.0U Expired - Fee Related CN205561663U (en) | 2016-03-29 | 2016-03-29 | Device is touched off to fireworks safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205561663U (en) |
-
2016
- 2016-03-29 CN CN201620245660.0U patent/CN205561663U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20170329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |